US20040199052A1 - Endoscopic imaging system - Google Patents
Endoscopic imaging system Download PDFInfo
- Publication number
- US20040199052A1 US20040199052A1 US10/406,149 US40614903A US2004199052A1 US 20040199052 A1 US20040199052 A1 US 20040199052A1 US 40614903 A US40614903 A US 40614903A US 2004199052 A1 US2004199052 A1 US 2004199052A1
- Authority
- US
- United States
- Prior art keywords
- endoscope
- shaft
- imaging
- distal end
- articulation joint
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Abandoned
Links
Images
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B1/00—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor
- A61B1/00002—Operational features of endoscopes
- A61B1/00039—Operational features of endoscopes provided with input arrangements for the user
- A61B1/00042—Operational features of endoscopes provided with input arrangements for the user for mechanical operation
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B1/00—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor
- A61B1/00064—Constructional details of the endoscope body
- A61B1/00071—Insertion part of the endoscope body
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B1/00—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor
- A61B1/00064—Constructional details of the endoscope body
- A61B1/00071—Insertion part of the endoscope body
- A61B1/0008—Insertion part of the endoscope body characterised by distal tip features
- A61B1/00096—Optical elements
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B1/00—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor
- A61B1/00147—Holding or positioning arrangements
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B1/00—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor
- A61B1/00147—Holding or positioning arrangements
- A61B1/0016—Holding or positioning arrangements using motor drive units
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B1/00—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor
- A61B1/005—Flexible endoscopes
- A61B1/0051—Flexible endoscopes with controlled bending of insertion part
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B1/00—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor
- A61B1/005—Flexible endoscopes
- A61B1/0051—Flexible endoscopes with controlled bending of insertion part
- A61B1/0052—Constructional details of control elements, e.g. handles
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B1/00—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor
- A61B1/005—Flexible endoscopes
- A61B1/0051—Flexible endoscopes with controlled bending of insertion part
- A61B1/0055—Constructional details of insertion parts, e.g. vertebral elements
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B1/00—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor
- A61B1/005—Flexible endoscopes
- A61B1/0051—Flexible endoscopes with controlled bending of insertion part
- A61B1/0057—Constructional details of force transmission elements, e.g. control wires
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B1/00—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor
- A61B1/005—Flexible endoscopes
- A61B1/008—Articulations
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B1/00—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor
- A61B1/012—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor characterised by internal passages or accessories therefor
- A61B1/015—Control of fluid supply or evacuation
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B1/00—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor
- A61B1/04—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor combined with photographic or television appliances
- A61B1/05—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor combined with photographic or television appliances characterised by the image sensor, e.g. camera, being in the distal end portion
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B1/00—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor
- A61B1/06—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor with illuminating arrangements
- A61B1/0638—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor with illuminating arrangements providing two or more wavelengths
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B1/00—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor
- A61B1/06—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor with illuminating arrangements
- A61B1/0661—Endoscope light sources
- A61B1/0676—Endoscope light sources at distal tip of an endoscope
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B1/00—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor
- A61B1/06—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor with illuminating arrangements
- A61B1/0661—Endoscope light sources
- A61B1/0684—Endoscope light sources using light emitting diodes [LED]
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B1/00—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor
- A61B1/31—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor for the rectum, e.g. proctoscopes, sigmoidoscopes, colonoscopes
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/00234—Surgical instruments, devices or methods, e.g. tourniquets for minimally invasive surgery
- A61B2017/00292—Surgical instruments, devices or methods, e.g. tourniquets for minimally invasive surgery mounted on or guided by flexible, e.g. catheter-like, means
- A61B2017/003—Steerable
- A61B2017/00305—Constructional details of the flexible means
- A61B2017/00309—Cut-outs or slits
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/00234—Surgical instruments, devices or methods, e.g. tourniquets for minimally invasive surgery
- A61B2017/00292—Surgical instruments, devices or methods, e.g. tourniquets for minimally invasive surgery mounted on or guided by flexible, e.g. catheter-like, means
- A61B2017/003—Steerable
- A61B2017/00305—Constructional details of the flexible means
- A61B2017/00314—Separate linked members
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/00234—Surgical instruments, devices or methods, e.g. tourniquets for minimally invasive surgery
- A61B2017/00292—Surgical instruments, devices or methods, e.g. tourniquets for minimally invasive surgery mounted on or guided by flexible, e.g. catheter-like, means
- A61B2017/003—Steerable
- A61B2017/00318—Steering mechanisms
- A61B2017/00323—Cables or rods
- A61B2017/00327—Cables or rods with actuating members moving in opposite directions
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B2017/0042—Surgical instruments, devices or methods, e.g. tourniquets with special provisions for gripping
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B90/00—Instruments, implements or accessories specially adapted for surgery or diagnosis and not covered by any of the groups A61B1/00 - A61B50/00, e.g. for luxation treatment or for protecting wound edges
- A61B90/30—Devices for illuminating a surgical field, the devices having an interrelation with other surgical devices or with a surgical procedure
- A61B2090/306—Devices for illuminating a surgical field, the devices having an interrelation with other surgical devices or with a surgical procedure using optical fibres
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B90/00—Instruments, implements or accessories specially adapted for surgery or diagnosis and not covered by any of the groups A61B1/00 - A61B50/00, e.g. for luxation treatment or for protecting wound edges
- A61B90/30—Devices for illuminating a surgical field, the devices having an interrelation with other surgical devices or with a surgical procedure
- A61B2090/309—Devices for illuminating a surgical field, the devices having an interrelation with other surgical devices or with a surgical procedure using white LEDs
Definitions
- the present invention relates to medical devices in general and therapeutic and diagnostic endoscopes in particular.
- a conventional imaging endoscope used for such procedures comprises a flexible tube with a fiber optic light guide that directs illuminating light from an external light source through a lens at the distal end of the endoscope which focuses the illumination on the tissue to be examined.
- An objective lens and fiber optic imaging light guide communicating with a camera at the proximal end of the scope, or an imaging camera chip at the distal tip, transmit an image to the examiner.
- most endoscopes include one or more working channels through which medical devices such as biopsy forceps, snares, fulguration probes, and other tools may be passed.
- endoscopes include means for deflecting the distal tip of the scope to follow the pathway of the structure under examination, with minimum deflection or friction force upon the surrounding tissue.
- Control cables similar to puppet strings are carried within the endoscope body and connect a flexible portion of the distal end to a set of control knobs at the proximal endoscope handle.
- the examiner is usually able to steer the endoscope during insertion and direct it to the region of interest, in spite of the limitations of such traditional control systems, which are clumsy, non-intuitive, and friction-limited.
- Common operator complaints about traditional endoscopes include their limited flexibility, limited column strength, and limited operator control of stiffness along the scope length.
- the present invention is an endoscopic video imaging system.
- the system includes a motion control cabinet that includes a number of actuators that control the orientation of an endoscope and an imaging system to produce images of tissue collected by an image sensor at the distal end of the endoscope.
- a single use endoscope is connectable with the control cabinet and used to examine a patient. After the examination procedure, the endoscope is disconnected and disposed of.
- the endoscope of the present invention includes a flexible elongate tube or shaft and an illumination source that directs light onto a tissue sample.
- An image sensor and objective lens at or adjacent the distal end of the endoscope captures reflected light to produce an image of the illuminated tissue. Images produced by the sensor are transmitted to a display device to be viewed by an examiner.
- the illumination source comprises one or more light emitting diodes (LEDs) and the image sensor comprises a CMOS solid state image sensor.
- the endoscope of the present invention also includes a steering mechanism such as a number of tensile control cables, which allow the distal end of the endoscope to be deflected in a desired direction.
- a proximal end of the tensile control cables communicates with actuators within the control cabinet.
- a freestanding joystick controller generates electrical control signals which the control cabinet uses to compute signals to drive the actuators that orient the distal end of the endoscope in the direction desired by the examiner.
- the distal end of the endoscope is automatically steered, or provided to the examiner, based on analysis of images from the image sensor.
- the endoscope includes a polymeric articulation joint adjacent its distal end that aids in bending the distal end of the scope in a desired direction.
- the articulation joint is constructed as a number of live hinges integrated into a unified structure of the required overall properties and dimensions. Tension of the control cables causes the live hinges of the articulation joint to deflect, thereby bending the distal tip of the endoscope.
- the articulation joint exerts a restoring force such that upon release of a tensioning force, the distal end of the scope will straighten.
- the articulation joint comprises a number of stacked discs that rotate with respect to one another. Control cables pass through the discs and pull adjacent discs together to turn the distal end of the endoscope.
- the endoscope has a variation in stiffness along its length that allows the distal end to be relatively flexible while the more proximal regions of the scope have increased column strength and torque fidelity so that a physician can twist and advance the endoscope with greater ease and accuracy and with fewer false advances (“loops”).
- Variation in stiffness along the length can be provided by varying the durometer of materials that comprise a shaft of the endoscope. Operator-controlled, variable stiffness can be provided by control cables that can be tightened or loosened to adjust the stiffness of the shaft.
- the spacing between the live hinges of the articulation joint is selected to provide a variation in stiffness along the length of the articulation joint.
- the endoscope is covered with a retractable sleeve that uncovers the distal end of the scope during use and extends over the distal end after the scope is removed from a patient.
- the scope is coated with a hydrophilic coating to reduce its coefficient of friction.
- the scope is retractable in a longitudinal direction.
- the distal end of the scope is extendable using a spring, pull wires, bellows or the like to allow a physician to move the distal tip without having to alter the position of the shaft of the endoscope.
- the endoscope includes a heat dissipating mechanism for removing heat produced by the illumination source and image sensor.
- FIGS. 1A and 1B illustrate two possible embodiments of an endoscopic video imaging system in accordance with the present invention
- FIG. 2 illustrates further detail of an endoscope used in the imaging system shown in FIG. 1A;
- FIG. 3A is a block diagram of a motion control cabinet that interfaces with an imaging endoscope in accordance with one embodiment of the present invention
- FIG. 3B is a block diagram of a motion control cabinet that interfaces with an imaging endoscope in accordance with another embodiment of the present invention.
- FIGS. 4A-4D illustrate one mechanism for connecting the vision endoscope to a motion control cabinet
- FIG. 5 is a detailed view of one embodiment of a handheld controller for controlling an imaging endoscope
- FIG. 6 illustrates one embodiment of a distal tip of an imaging endoscope in accordance with the present invention
- FIG. 7 illustrates one mechanism for terminating a number of control cables in a distal tip of an imaging endoscope
- FIG. 8 illustrates an imaging endoscope having control cables routed through lumens in the walls of an endoscope shaft
- FIGS. 9A and 9B illustrate a transition guide that routes control cables from a central lumen of an endoscope shaft to lumens in an articulation joint
- FIGS. 10A and 10B illustrate the construction of a shaft portion of an endoscope in accordance with one embodiment of the present invention
- FIG. 1I illustrates one mechanism for providing a shaft having a varying stiffness along its length
- FIGS. 12A and 12B illustrate an extrusion used to make an articulation joint in accordance with one embodiment of the present invention
- FIG. 13 illustrates an articulation joint in accordance with one embodiment of the present invention
- FIGS. 14 and 15 illustrate an extrusion having areas of a different durometer that is used to form an articulation joint in accordance with another embodiment of the present invention
- FIGS. 16A and 16B illustrate another embodiment of an articulation joint including a number of ball and socket sections
- FIGS. 17A-17D illustrate various possible configurations of ball and socket sections used to construct an articulation joint
- FIGS. 18A-18B illustrate an articulation joint formed of a number of stacked discs in accordance with another embodiment of the present invention
- FIGS. 19A-19B illustrate a disc used to form an articulation joint in accordance with another embodiment of the present invention
- FIGS. 20A-20B illustrate a disc used to form an articulation joint in accordance with another embodiment of the present invention
- FIGS. 21A-21B illustrate a non-circular segment used to form an articulation joint in accordance with another embodiment of the present invention
- FIG. 22 illustrates an endoscope having a braided member as an articulation joint in accordance with another embodiment of the present invention
- FIG. 23 illustrates one possible technique for securing the ends of a control wire to a braided articulation joint
- FIG. 24 illustrates a shaft having one or more memory reducing wraps in accordance with another embodiment of the present invention.
- FIG. 25 illustrates a shaft including longitudinal stripes of a high durometer material in accordance with another embodiment of the present invention.
- FIGS. 26-29 illustrate alternative embodiments of a gripping mechanism that rotates an imaging endoscope shaft in accordance with the present invention
- FIGS. 30A and 30B illustrate a retractable sleeve used with another embodiment of the present invention
- FIG. 31 illustrates one embodiment of a heat dissipating distal tip of an endoscope in accordance with the present invention.
- FIGS. 32 and 33 illustrate alternative embodiments of a heat dissipating distal tip in accordance with the present invention.
- the present invention is an endoscopic video imaging system that allows a physician to view internal body cavities of a patient as well as to insert surgical instruments into the patient's body.
- An imaging endoscope used with the present invention is sufficiently inexpensive to manufacture such that the endoscope can be considered a disposable item.
- an endoscopic video imaging system 10 includes an imaging endoscope 20 , a motion control cabinet 50 and a handheld controller 80 .
- the imaging endoscope 20 has a distal tip 22 that is advanced into a patient's body cavity and a proximal end 24 that is connected to the motion control cabinet 50 .
- the motion control cabinet 50 includes a number of actuators that control a steering mechanism within the endoscope in order to change the orientation of the distal tip 22 .
- a physician or their assistant uses the handheld controller 80 to input control signals that move the distal tip 22 of the imaging endoscope 20 .
- the motion control cabinet 50 may include connections to sources of air/gas and a flushing liquid such as water for clearing the imaging endoscope.
- the motion control cabinet 50 also includes imaging electronics to create and/or transfer images received from an image sensor to a video display for viewing by a physician or technician.
- the imaging endoscope 20 also includes a breakout box 26 that is positioned approximately midway along the length of the endoscope.
- the breakout box 26 provides an attachment point for a vacuum bottle 40 that collects liquids from a lumen within the imaging endoscope.
- the vacuum bottle 40 is controlled by a vacuum valve 28 that is positioned on the breakout box 26 .
- the valve can be positioned within the motion control cabinet 50 and controlled from the handheld controller 80 .
- the handheld controller 80 can be secured to the breakout box 26 such that the two units can be moved as one if desired.
- the imaging endoscope 20 is disconnected from the motion control cabinet 50 and disposed of. A new imaging endoscope 20 is then connected to the motion control cabinet 50 for the next examination procedure to be performed.
- FIG. 1A is a “parallel” configuration whereby the endoscope 20 and handheld controller 80 are separately plugged into different connectors of the motion control cabinet 50 .
- This parallel configuration allows one operator to handle the endoscope while another operator can handle the handheld controller 80 .
- the handheld controller 80 may be secured to the endoscope 20 such that a single operator can control both.
- FIG. 1B illustrates a “serial” configuration of the invention.
- the imaging endoscope 20 is connected to the motion control cabinet 50 through the handheld controller 80 .
- FIG. 2 shows further detail of one embodiment of the imaging endoscope 20 .
- a low torque shaft 24 At the proximal end of the endoscope is a low torque shaft 24 and a connector 34 that connects the endoscope 20 to the motion control cabinet 50 .
- a higher torque shaft Distal to the breakout box 26 is a higher torque shaft.
- the distal tip 22 At the distal end of the endoscope 20 is the distal tip 22 that includes a light illumination port, an image sensor, an entrance to a working lumen and a flushing lumen (not shown).
- Proximal to the distal tip 22 Proximal to the distal tip 22 is an articulation joint 30 that provides sufficient flexibility to the distal section of the shaft such that the distal tip 22 can be directed over an angle of 180 degrees by the steering mechanism.
- the endoscope 20 in accordance with one embodiment of the invention, has a higher torque shaft at the distal section of the endoscope and a lower torque shaft at its proximal end.
- the breakout box 26 positioned along the length of the endoscope shaft can be used as a handle or gripper to impart rotation of the distal end of the endoscope during a medical examination procedure.
- the higher torque portion of the shaft transfers rotational motion that is imparted at a location proximal to the distal tip in order to guide the distal tip of the imaging catheter.
- the low torque shaft portion of the imaging catheter does not transfer torque as well and can twist when rotational motion is applied.
- the physician can insert a medical device such as a biopsy forceps, snare, etc., into a connector 32 found on the breakout box 26 that leads to a working channel lumen in the endoscope.
- a medical device such as a biopsy forceps, snare, etc.
- the entrance to the working channel lumen may be positioned further towards the proximal end of the endoscope.
- FIG. 3A is a block diagram of the major components included within one embodiment of the motion control cabinet 50 .
- the motion control cabinet is preferably positioned on a cart that is wheeled near a patient prior to an examination procedure.
- the motion control cabinet is connected to a source of electrical power, either A.C. mains or a battery, as well as to a source of insufflation gas and irrigation liquid.
- a controller interface 52 that is connected to the handheld controller 80 and receives control signals therefrom. To change the orientation of the distal tip of the imaging endoscope, the control signals are received from a directional switch in the handheld controller 80 .
- the control signals are supplied to a servo motor controller 54 that in turn controls a number of actuators, such as servo motors 56 a , 56 b , 56 c , 56 d .
- Each of the servo motors 56 a - 56 d is connected to one or more control cables within the imaging endoscope. Motion of the servo motors 56 a - 56 d pulls or releases the control cables in order to change the orientation of the distal tip 22 of the imaging endoscope 20 .
- FIG. 3A shows four servo motors and control cables, it will be appreciated that fewer or more servo motors and corresponding control cables could be used to move the distal tip.
- some imaging endoscopes may use three control cables and three associated servo motors.
- a power source 58 that provides electrical power to a light source such as a number of light emitting diodes (LEDs) at the distal end 22 of the imaging endoscope.
- a light source such as a number of light emitting diodes (LEDs)
- the motion control cabinet can include a high intensity light source such as a laser or Xenon white light source that supplies light to a fiber optic illumination guide within the imaging endoscope 20 in order to illuminate an internal body organ.
- the power source 58 may be controlled by control signals received from the handheld controller 80 when the user desires to activate the light source.
- An imaging electronics board 60 captures images received from an image sensor (not shown) at the distal end of the imaging endoscope.
- the imaging electronics board 60 can enhance the images received or can provide video effects such as zoom, color changes, highlighting, etc., prior to display of the images on a video display (not shown).
- Images of the tissue may also be analyzed by the imaging electronics board 60 to produce control signals that are supplied to the servo motor controller 54 in order to automatically steer the distal tip of the endoscope as will be discussed in further detail below.
- Images produced by the imaging electronics board 60 may also be printed on a digital printer, saved to a computer readable media such as a floppy disk, CD, DVD, etc., or a video tape for later retrieval and analysis by a physician.
- the motion control cabinet 50 includes valves 70 that control the delivery of insufflation air/gas to insufflate a patient's body cavity and an irrigation liquid to flush out a body cavity and/or clean the imaging light source and image sensor at the distal end of the endoscope.
- the insufflation air/gas and irrigation liquid are connected to the imaging catheter via a connector 38 that connects to an irrigation/insufflation lumen of the imaging endoscope 20 .
- the irrigation and insufflation lumen are the same lumen in the imaging catheter. However, it will be appreciated that separate irrigation and insufflation lumens could be provided if desired and if space in the endoscope permits.
- FIG. 3B illustrates another embodiment of a motion control cabinet 50 A that is similar to the cabinet shown in FIG. 3A.
- the motion control cabinet 50 A includes a vacuum valve 71 that controls vacuum delivered to a vacuum collection bottle 40 .
- a vacuum line 73 connects to a vacuum lumen within the imaging endoscope 20 .
- the vacuum valve 71 is controlled from the handheld controller 80 .
- FIGS. 4A-4D illustrate one mechanism for securing the proximal end of the imaging endoscope to the control cabinet 50 prior to performing an endoscopic examination.
- the control cabinet 50 includes a connector 34 A having a number of shafts 57 that are driven by the servo motors 56 shown in FIGS. 3A and 3B. Each shaft 57 is shaped to be received in a corresponding spool on which the control cables are wound. Also included in the connector 34 A are connections to the insufflation and irrigation valves 70 and vacuum valve 71 to provide air, water and vacuum to the endoscope.
- FIGS. 4A and 4B illustrate one possible connector 34 found at the proximal end of the endoscope 20 for securing the endoscope to the motion control cabinet 50 .
- the connector 34 includes a number of thumbscrews 77 or other quick release mechanisms that allow the connector 34 to be easily secured to the connector 34 A on the motion control cabinet.
- the connector 34 A includes a number of spools 79 about which the control cables are wound. Each spool is preferably threaded or grooved to prevent the control cables from binding on the spool during use.
- a cover may surround a portion of the spool to keep the control cables against the spool and to aid in supporting the spool within the connector 34 .
- the spools are prevented from rotating when the connector is not engaged with the motion control cabinet 50 by brakes 81 having pins that fit within corresponding slots in the spool.
- the brakes 81 are disengaged from the spool such that the spool can be moved by the servo motors. Electrical connections for the light source and image sensor as well as connections to the air and water valves can be found on the sides of the connector or on the rear face of the connector 34 to engage the valves, as shown in FIG. 4A.
- FIG. 4D illustrates a cross-sectional view of a shaft 57 fitted within a spool 79 .
- the shaft 57 is supported by a cylinder 59 having a spring 61 therein such that the shaft 57 is free to move within the cylinder 59 .
- the cylinder 59 is directly coupled to the servo motors within the motion control cabinet.
- the spring 61 allows the shaft 57 to float such that the shaft can more easily align and engage the mating surface of the spool 79 .
- the brake 81 Upon insertion of the shaft 57 into the spool 79 , the brake 81 is released, thereby allowing the spool 79 to be moved by rotation of the cylinder 59 . In some instances, the brake 81 may be omitted, thereby allowing the spools 79 to freely rotate when the connector 34 is not engaged with the motion control cabinet 50 .
- FIG. 5 illustrates various controls located on the handheld controller 80 in accordance with one embodiment of the invention.
- the handheld controller 80 includes a controller body 82 that, in the parallel embodiment of the invention, is coupled to the motion control cabinet 50 by an electrical cord 84 , a wireless radio frequency channel, an infrared or other optical link. If the connection is made with an electrical cord, a strain relief 86 is positioned at the junction of the electrical cord 84 and the body 82 of the controller to limit the bending of the electrical wires within the electrical cord 84 .
- connection of the handheld controller 80 to the motion control cabinet 50 is made with a conductor that includes both the wires to transmit signals to the motion controllers and imaging systems, as well as a lumens to carry the insufflation air/gas and irrigation liquid.
- control cables of the endoscope engage cables connected to the actuators in the motion control cabinet through the handheld controller 80 .
- An articulation joystick 88 or other multi-positional device can be moved in a number of positions to allow the physician to orient the distal tip of the imaging endoscope in a desired direction.
- the physician moves the joystick 88 while watching an image on a video monitor or by viewing the position of the distal tip with another medial imaging technique such as fluoroscopy.
- the physician can push, pull and/or twist the endoscope to guide the distal tip in the desired direction.
- a camera button 90 is provided to capture an image of an internal body cavity or organ in which the imaging endoscope 20 is placed.
- the images collected may be still images or video images.
- the images may be adjusted for contrast or otherwise enhanced prior to display or storage on a recordable media.
- An irrigation button 92 activates an irrigation source to supply a liquid such as water through an irrigation lumen of the imaging endoscope.
- the liquid serves to clean an image sensor and the light source at the distal end of the endoscope as well as an area of the body cavity.
- An insufflation button 94 is provided to activate the insufflation source within the motion control cabinet 50 to supply air/gas through a lumen of the catheter. The supply of the insufflation gas expands portions of the body cavity around the distal tip of the endoscope so that the physician can more easily advance the endoscope or better see the tissue in front of the endoscope.
- the handle 82 also includes a thumb screw 96 for securing the handheld controller 80 to the breakout box 26 as indicated above.
- a corresponding set of threads on a breakout box 26 receive the thumb screw 96 in order to join the two parts together.
- One or more additional buttons 98 may also be provided to activate additional functions such as recording or printing images, adjusting light intensity, activating a vacuum control valve, etc., if desired.
- the endoscope of the present invention may also be steered automatically. Images received by the imaging electronics 60 are analyzed by a programmed processor to determine a desired direction or orientation of the distal tip of the endoscope. In the case of a colonoscopy, where the endoscope is advanced to the cecum, the processor controls the delivery of insufflation air/gas to inflate the colon, the processor then analyzes the image of the colon for a dark spot that generally marks the direction in which the scope is to be advanced. The processor then supplies control instructions to the servo controller 54 such that the distal tip is oriented in the direction of the dark spot located.
- a processor in the motion control cabinet causes the distal tip of the endoscope to move in a predefined pattern. For example, as the scope is being withdrawn, the distal tip may be caused to move in a search pattern such that all areas of a body cavity are scanned for the presence of disease.
- a physician only has to advance or retract the scope to perform an examination.
- the imaging endoscope 20 generally comprises a hollow shaft having one or more lumens formed of polyethylene tubes which terminate at the distal tip 22 .
- a distal tip 110 comprises a cylinder having a distal section 112 and a proximal section 114 .
- the proximal section 114 has a smaller diameter than the diameter of the distal section 112 in order to form a stepped shoulder region.
- the diameter of the shoulder is selected that shaft walls of the endoscope can seat on the shoulder region to form a smooth outer surface with the distal section 112 .
- the distal face of the distal tip 110 includes a number of ports, including a camera port 116 , one or more illumination ports 118 , an access port or working channel lumen 120 , and a directional flush port 122 .
- an image sensor (not shown) that preferably comprises a CMOS imaging sensor or other solid state device and one or more glass or polymeric lenses that produce electronic signals representative of an image of the tissue in front of the camera port 116 .
- the image sensor is preferably a low light sensitive, low noise video VGA, CMOS, color imager or higher resolution sensor such as SVGA, SXGA, or XGA.
- the video output of the sensor may be in any conventional format including PAL, NTSC or high definition video format.
- the illumination port 118 houses one or more lenses and one or more light emitting diodes (LEDs) (not shown).
- the LEDs may be high intensity white light sources or may comprise colored light sources such as red, green and blue LEDs. With colored LEDs, images in different spectral bands may be obtained due to illumination with any-one or more individual colors. White light images may be obtained by the simultaneous or sequential illumination of the colored LEDs and combining individual color images.
- the light source may be external to the endoscope and the illumination light delivered to the illumination port with a fiber optic bundle.
- the access port 120 is the termination point of the working channel or lumen of the endoscope 20 .
- the proximal end of the working channel terminates at the breakout box 26 as shown in FIG. 2.
- the working channel could terminate nearer the proximal end of the imaging catheter.
- the directional flush port 122 includes a cap 124 that directs liquid supplied through an irrigation and insufflation lumen across the front face of the distal tip 110 in the direction of the camera port 116 and/or the illumination port 118 .
- the cap 124 thereby serves to clean the camera port 116 and the illumination port 118 for a better view of the internal body cavity in which the imaging catheter is placed.
- the flushing liquid cleans an area of tissue surrounding the distal end of the endoscope.
- FIG. 7 shows further detail of one embodiment of a distal tip 110 of the imaging endoscope.
- the tip section 110 includes a number of counter bored holes 126 that are positioned around the circumference of the distal tip 110 .
- the counter bored holes 126 receive swaged or flanged ends of the control cables that orient the distal tip. Tension on the control cables pull the distal tip 110 in the direction of the tensioning force.
- FIG. 8 is a lengthwise, cross-sectional view of an imaging endoscope 20 in accordance with one embodiment of the present invention.
- the distal tip 110 is adhesively secured, welded or otherwise bonded within a center lumen at the distal end of the articulation joint 30 .
- Secured to the proximal end of the articulation joint 30 is a distal end of a shaft 128 .
- the shaft 128 is preferably stiffer or better able to transmit torque towards the distal end of the endoscope than at the proximal end of the endoscope.
- the control cables 130 that move the distal tip of the endoscope are preferably made of a non-stretching material such as stainless steel or a highly oriented polyethylene-theralate (PET) string.
- the control cables may be routed within a center lumen of the shaft 128 or, as shown in FIG. 8, may be routed through lumens formed within the walls of the shaft.
- the control cables 130 extend through guides within the walls of articulation joint 30 and terminate either at the distal end of the articulation joint 30 or in the distal tip section 110 .
- the cables are preferably carried in stainless steel or plastic spiral wrapped lumens to prevent binding and a transition guide 140 such as that as shown in FIGS. 9A and 9B may be used to guide the control cables into the proximal end of the articulation joint.
- the transition guide 140 has a proximal end 142 that is secured within a lumen of the distal end of the shaft.
- a central body portion 144 of the transition guide 140 has a diameter equal to the outer diameter of the imaging endoscope.
- the body portion 144 includes a number of diagonal lumens 148 that extend from a center lumen of the proximal end 142 to an outer surface of a stepped distal end 146 of the transition guide.
- the distal end 146 is secured within a proximal end of the articulation joint 30 .
- Control cables in the diagonally extending lumens 148 are therefore guided to the outer edge of the catheter where they extend through the guides or control cable lumens of the articulation joint 30 .
- FIGS. 10A, 10B illustrate one embodiment of a shaft that comprises the imaging endoscope 20 .
- the shaft 160 has a cover 162 that may include a wire or other braid 164 embedded therein.
- the braid 164 if present, allows the torque characteristics of the shaft to be adjusted.
- the cover 162 may be formed by placing a sleeve over a mandrel.
- the braid 164 is placed over the sleeve and the mandrel is dipped into or sprayed with a coating material.
- the sleeve and coating material are made of polyurethane or other biocompatible materials such as polyethylene, polypropylene or polyvinyl alcohol.
- interior lumen(s) and exterior of the shaft can be coated with a extrudable, hydrophilic, lubricious coating such as the HYDROPASSTM hydrophilic coating available from Boston Scientific, of Natick, Mass., and described in U.S. Pat. Nos. 5,702,754 and 6,048,620 which are herein incorporated by reference.
- HYDROPASSTM hydrophilic coating available from Boston Scientific, of Natick, Mass., and described in U.S. Pat. Nos. 5,702,754 and 6,048,620 which are herein incorporated by reference.
- a plastic spiral wrap 166 such as spiral wire wrap available from Panduit Inc. is inserted into a lumen of the cover 162 .
- the spiral wrap 166 prevents the shaft 160 from crushing as it is bent around a patient's anatomy.
- the spiral wrap has a thickness of 0.060 inches and a pitch of ⁇ fraction (3/16) ⁇ inch.
- a pitch of ⁇ fraction (3/16) ⁇ inch.
- other thicknesses of spiral wrap with a different pitch could be used to provide the desired column strength and bend modulus as well as to prevent kinking.
- FIG. 11 shows one method of altering the torque fidelity of the distal and proximal portions of the shaft.
- the shaft 160 has a flexible section 170 that is proximal to the break out box and a stiffer section 172 that is distal to the break out box.
- the portion of the scope that is distal to the break out box has an increasing flexibility toward the distal tip and conversely a higher torque fidelity and column strength proximally.
- a braid 164 in that section includes two or more wires that are wound in opposite directions.
- the wire braid has a pitch of 14-16 pik. However, the number of wires and their spacing can be adjusted as needed in order to tailor the torque fidelity of the shaft.
- the proximal end 170 of the shaft 160 has a single spiral of wire 176 that is preferably wound in the same direction as the plastic spiral wrap 166 in the center lumen of the shaft 160 .
- the torque fidelity of the proximal end of the shaft 170 can be adjusted by adjusting the pitch and/or direction of the wire 176 and its flexibility.
- the single wire spiral 176 provides some torque fidelity but does have the same torque fidelity as the dual wire braid in the distal section of the shaft.
- the single wire spiral 176 may be omitted from the proximal portion of the shaft if even less torque fidelity is desired.
- the endoscope includes an articulation joint that allows the distal tip to be turned back on itself, i.e., over an arc of 180 degrees, by the control cables.
- an articulation joint 200 is formed from a cylinder of a plastically deformable material having a central lumen 202 , and a number of control wire lumens 204 located in the walls of the articulation joint. If desired, the space between the control wire lumens in the cylinder wall may be thinner such that the control wire lumens form bosses that extend into the central lumen of the cylinder.
- the control cable lumens 204 are preferably oriented at 120° apart if three control cables are used or 90° apart if four control cables are used.
- the cylinder includes a number of live hinges 220 formed along its length.
- each live hinge 220 comprises a pair of opposing V-shaped cuts 230 on either side of the cylinder and are separated by a flexible web 232 that forms the bendable portion of the hinge.
- each live hinge is oriented at 90 degrees with respect to an adjacent hinge.
- Another advantage of the articulation joint shown in FIG. 13 is that the distal end of the scope can be retracted by pulling all the control cables simultaneously. This allows the physician to maneuver the distal tip in the body without having to move the remaining length of the endoscope. This may be useful when performing surgical procedures such as obtaining a biopsy or snaring polyps.
- the articulation joint can be formed by extruding a cylinder with the central and control cable lumens in place and cutting the cylinder tube with a knife, laser, water jet, or other material removal mechanism to form the live hinges.
- the articulation joint can be molded with the live hinge joints in place.
- the angles of the V-shaped cuts that form the hinges may be uniform or may vary along the length of the articulation joint.
- the distance between adjacent live hinges may be uniform or may vary in order to tailor the bending and torque fidelity characteristics of the articulation joint.
- each live hinge has a closing angle of 30° so that six hinges are required to provide 180° of movement.
- the distal end of the articulation joint 200 may be counter-bored to receive the distal tip section 110 of the endoscope, as discussed above.
- the proximal end of the articulation joint 200 is adapted to receive the distal end of the shaft of the endoscope.
- the control cable lumens 204 are aligned with the widest spacing of the live hinges and with the web portion of each hinge. However, it may be desirable to offset the control cable lumens 204 with respect to the hinges in order to lessen potential binding of the control cables in the hinge.
- the articulation joint should be made of a biocompatible material that will bend but will not collapse. Suitable materials include polyurethane, polyethylene, polypropylene, or other biocompatible polymers.
- a cylinder formed from an extruded tube 240 has alternating bands of a high durometer material 242 and a lower durometer material 244 around its circumference.
- the lumens 246 used to route the control cables are formed in the high durometer material to resist abrasion as the control cables are tensioned and released.
- the high durometer material also reduces friction between the control cables and the surrounding lumen.
- FIG. 15 illustrates an articulation joint where the control cable lumens are offset with respect to the orientation of the web portions 248 of the live hinges so that the control cables do not pass through the web portion of the hinge.
- FIGS. 16A, 16B illustrate an alternative embodiment of an articulation joint.
- the joint comprises a series of ball and socket connectors that are linked together.
- each connector includes a socket section 290 and a ball section 292 .
- the ball section 292 fits in a socket section 290 of an adjacent connector.
- a lumen 294 extends axially through the ball section 292 to allow for passage of the wires that connect to the light source and the image sensor and tubes that carry irrigation fluids and insufflation gases.
- the ball and socket sections are preferably molded of a biocompatible polymer.
- Each socket section can be formed with a fully formed ball section such as ball section 300 shown in FIG. 17A.
- a partial ball section such as ball section 304 can be formed on a socket section 306 as shown in FIG. 17B.
- the ball section can include slot 308 as shown in FIGS. 17A, 17B that cuts through the middle and sides of the ball section.
- a number of smaller slots 310 can be positioned around the circumference of the ball section as shown in FIGS. 17C and 17D. The slots allow the control cables to be shortened under tension.
- a number of holes 312 at the interface of the ball section and socket section allows passage of the control cables from the socket section into the ball section as shown in FIG. 17D.
- a disc 350 comprises an annular ring 352 having a pair of rearward facing rocker surfaces or cams 354 and a pair of forward facing rocker surfaces or cams 356 .
- the cams 354 are positioned 180° apart on the rear surface of the annular ring 352
- the forward facing cams 356 are positioned 180 degrees apart on the forward face of the annular ring 352 .
- the forward cams 356 are oriented at 90° with respect to the rear cams 354 .
- each cam on the other side of the annular ring is a flat land section so that the cams of an adjacent disc may engage with and rock on the flat section.
- Holes 360 are drilled through the annular ring and through the cams for passage of the control cables. Upon tension of the control cables, the discs will rock on the surface of the cams 354 , 356 thereby bending the articulation joint in the desired direction.
- FIG. 18B shows an articulation joint made up of a series of stacked discs 350 a , 350 b , 350 c . . . engaged with one another to form an articulation joint.
- a number of control cables 370 a , 370 b , 370 c , 370 d pass through the discs and are used to pull the discs on the cam surfaces to move the joint in the desired direction.
- FIGS. 19A and 19B show an alternative embodiment of the articulation joint shown in FIGS. 18A and 18B.
- an articulation joint comprises a series of stacked discs 380 , each comprising an annular ring having a pair of concave pockets 382 on its rear surface and a pair of correspondingly shaped convex cams 384 on its front surface.
- the concave pockets 382 are oriented at 90° with respect to the convex cams 384 so that adjacent discs may be stacked such that the cams of a disc fit within the pockets of the adjacent disc.
- the corresponding shaped cams 384 and pockets 382 help prevent the discs from rotating with respect to one another.
- Holes or lumens 386 are formed through the annular ring 380 for passage of a number of control cables 390 a , 390 b , 390 c , 390 d , as shown in FIG. 19B.
- the holes or lumens 386 may be positioned at the center of the cams and pockets. However, the holes for the control cables may be offset from the position of the cams and pockets, if desired.
- discs 380 are molded from a biocompatible polymer having a relatively slick surface, such as polyurethane, polypropylene, or polyethylene, that reduces friction between adjacent cams and pockets.
- FIGS. 20A and 20B show yet another alternative embodiment of an articulation joint.
- the articulation joint is formed of a stack of discs, each of which comprises an annular ring.
- the annular ring has cams having an arcuate slot 392 molded therein that allows a control cable to move more freely in the cam as the disc is moved relative to an adjacent disc.
- the slot 392 tapers from a widest point 394 at the outer edge of the cam to a narrow point 396 where the slot forms a cylindrical hole 398 that extends to the opposite edge of the annular ring 380 .
- a control wire 390 b is free to bend within the widened portion of the arcuate slot 392 as an adjacent disc is rotated.
- FIGS. 21A and 21B show an articulation joint formed from a number of sections having a generally square outer shape.
- a section 400 is a square band having a pair of pins 402 that extend outwardly on opposite sides of the rear surface of the square section.
- a pair of opposing circular recesses 404 are sized to receive the round pins 402 of an adjacent section.
- the control cables are routed through holes or lumens in corner blocks 406 that are found in each corner of the square section 400 .
- FIG. 21B shows two adjacent square sections 400 a , 400 b secured together. As can be seen, the section 400 b can rotate up or down on its pins with respect to the adjacent section 400 a .
- circular and square articulation sections have been shown, it will be appreciated that other segment shapes such as triangular or pentagonal, etc., could also be used to form an articulation joint.
- FIG. 22 shows an imaging endoscope 425 having a braided stent 430 as the articulation joint.
- the braided stent extends between a distal tip 432 and a connector 434 that joins the proximal end of the stent 430 with the distal end of a flexible shaft 436 .
- a cover 438 extends over the flexible shaft 436 and the braided stent 430 .
- Control cables extend through a lumen of flexible shaft 436 and are used to pull the stent 430 such that the distal tip 432 is oriented in the desired direction. In addition, pulling all the control cables simultaneously allows the distal tip of the endoscope to be retracted.
- FIG. 23 shows one method of securing the distal ends of the control cables to a braided stent 430 .
- the control cables 440 a , 440 b , 440 c , 440 d can be woven through the wires of the stent 430 and terminated by forming loops around the wires that comprise the stent.
- the ends of the cables 440 can be soldered or adhesively secured to the wires of the stent.
- the articulation joint is designed to exert a restoring force so that imaging endoscope will tend to straighten upon the release of tension from the control cables.
- a construction as shown in FIG. 24 can be used.
- the shaft of the imaging endoscope includes an inner sleeve 450 that is overlaid with two or more plastic spiral wraps 452 , 454 , and 456 . Wrap 452 is wound in the clockwise direction while wrap 454 is wound in the counter-clockwise direction over the wrap 452 and the wrap 456 is wound in the same direction as the first wrap 452 .
- the wraps are formed of a relatively coarse plastic material such that friction is created between the alternatingly wound layers of the wrap.
- a suitable material for the plastic wrap includes a braided polyester or polyurethane ribbon.
- the plastic spiral wraps Upon tension of the imaging endoscope by any of the control cables, the plastic spiral wraps will move with respect to each other and the friction between the overlapping wraps will tend to maintain the orientation of the imaging endoscope in the desired direction. The endoscope will remain in the desired direction until it is pulled in a different direction by the control cables.
- Covering the alternatingly wound spiral wraps 452 , 454 , and 456 is a braid 458 .
- the braid is formed of one or more plastic or wire threads wound in alternate directions.
- An outer sleeve 460 covers the braid 458 to complete the shaft.
- FIG. 25 shows another alternative embodiment of a shaft construction used in an imaging endoscope according to the present invention.
- the shaft includes a cover sheath 470 having bands of a high durometer material 472 and a low durometer material 474 that alternate around the circumference of the sheath 470 .
- the high durometer material and low durometer materials form longitudinal strips that extend along the length of the shaft.
- Within the sheath 470 is a plastic spiral wrap 474 that prevents the shaft 470 from crushing as it is bent in a patient's anatomy.
- the high durometer materials add to the torque fidelity characteristics of the shaft.
- the width of the high durometer material strips compared to the low durometer material may be adjusted in accordance with the torque fidelity characteristics desired.
- the imaging endoscope of the present invention may include a gripper mechanism that aids the physician in grasping the shaft for either rotating it or moving the shaft longitudinally.
- a gripper 500 comprises a unshaped member having a pair of legs 502 , 504 that are aligned with the longitudinal axis of an imaging endoscope 20 .
- the gripper 500 includes a hole 505 positioned at the curved bent portion of the gripper that joins the legs as well as holes in each of the 90° sections 506 , 508 .
- the imaging endoscope passes through the holes such that the gripper 500 is slideable along the length of the shaft portion of the endoscope.
- the spring nature of the material used to fashion the gripper causes the legs 502 , 504 to be biased away from the shaft of the endoscope. Only the friction of the opposing holes at the bent portions 506 , 508 prevent the gripper 500 from freely sliding along the length of the shaft.
- a pair of touch pads 510 , 512 On the inner surface of the legs 502 , 504 are a pair of touch pads 510 , 512 , having an inner surface that is shaped to match the outer circumference of the shaft portion of the endoscope.
- the touch pads 510 , 512 engage the shaft such that the physician can push or pull the endoscope or rotate it.
- the touch pads 510 , 512 release from the surface of the shaft and the gripper 500 can be moved along the length of the shaft to another location if desired.
- FIG. 27 shows a gripper similar to that of FIG. 26 with like parts being identified with the same reference numbers.
- the gripper includes two hemispherical discs 520 , 522 , positioned on the outside surface of the legs 502 , 504 .
- the hemispherical surfaces 520 , 522 are designed to fit within the hand of the physician and increase the radial distance from the gripper to the shaft such that it is easier to twist the shaft, if desired.
- FIG. 28 shows yet another alternative embodiment of a shaft gripper.
- a gripper 550 comprises a u-shaped member having a pair of legs 552 , 554 , that are oriented perpendicularly to the longitudinal axis of the imaging endoscope 20 .
- the legs 552 , 554 include a recessed section 556 , 558 that is shaped to receive the outer diameter of the shaft portion of the endoscope.
- a thumbscrew 560 is positioned at the distal end of the legs such that the legs can be drawn together and cause the legs 554 , 556 to securely engage the shaft of the endoscope.
- the legs 554 , 552 Upon release of the thumbscrew 560 , the legs 554 , 552 are biased away from the shaft such that the gripper 550 can be moved.
- the shaft can be twisted by rotating the legs 552 , 554 , with respect to the longitudinal axis of the shaft.
- FIG. 29 shows an alternative embodiment of the gripper 550 shown in FIG. 28.
- the gripper 580 includes a u-shaped member having a pair of legs 582 , 584 . At the distal end of each leg is a recess 586 , 588 that is shaped to receive the outer diameter of the shaft.
- the shaft is placed in the recesses 586 , 588 , and a thumbscrew is positioned between the ends of the legs 582 , 584 , and the u-shaped bend in the gripper 580 .
- the thumbscrew 590 By tightening the thumbscrew 590 , the legs are compressed against the shaft of the imaging endoscope 20 , thereby allowing the physician to rotate the endoscope by moving the gripper 580 .
- the endoscope has a movable sleeve that operates to keep the distal end of the endoscope clean prior to use and covers the end of the scope that was in contact with a patient after the scope has been used.
- FIGS. 30A and 30B illustrate one embodiment of an endoscope 594 having a sponge 504 at its distal end.
- the sponge fits over the endoscope and has a peel off wrapper that may be removed and water or other liquid can be applied to the sponge.
- the water activates a hydrophilic coating so that the distal end of the endoscope has an increased lubricity.
- the sponge functions as a gripper when compressed allowing the physician to pull and/or twist the endoscope.
- a collapsible sleeve 598 is positioned over the distal end of the endoscope and can be retracted to expose the lubricated distal tip of the probe.
- the sleeve 598 is secured at its distal end to the sponge 594 and at its proximal end to the breakout box. Moving the sponge proximally retracts the sleeve so that the endoscope is ready for use. After a procedure, the sponge 594 is moved distally to extend the sleeve over the distal end of the endoscope. With the sleeve extended, any contaminants on the probe are less likely to contact the patient, the physician or staff performing the procedure.
- a distal tip 600 includes a cap 602 and a heat dissipating section 604 that is made of a heat dissipating material such as a biocompatible metal.
- the heat dissipating section 604 includes a semicircular opening 606 having a relatively flat base 608 that extends approximately along the diameter of the heat dissipating section 604 .
- the flat base 608 forms a pad upon which electrical components such as the LEDs and image sensor can be mounted with a thermally conductive adhesive or other thermally conductive material.
- the heat generating devices will transfer heat generated during operation to the heat dissipating section 604 .
- the distal cover 602 covers the distal end of the heat dissipating section 604 in order to prevent the heat dissipating section 604 from touching the tissue in the body as well as to protect the body as the imaging catheter is moved in the patient. Prisms, lenses, or other light bending devices may be needed to bend light entering the distal end of the endoscope to any imaging electronics that are secured to the relatively flat base 608 of the heat dissipating section 604 .
- FIG. 32 shows a heat dissipating distal tip of an endoscope wherein the distal tip does not include a cover but is molded from a single piece of heat dissipating material such as a biocompatible metal.
- the heat dissipating section 620 again includes a semicircular opening with a relatively flat surface 622 that extends along the diameter of the section and on which heat generating electronic devices can be mounted. With a semicircular opening formed in the distal end of the heat dissipating distal tip 620 , the illumination mechanism and image sensor are mounted on the flat surface 622 .
- the irrigation port is oriented to direct water over the hemispherical cutout in order to clean the illumination mechanism and image sensor or image sensor lenses.
- the imaging devices at the distal end of the endoscope can be cooled by air or water passed through a lumen to the end of the endoscope and vented outside the body.
- air under pressure may be vented through an orifice near the imaging electronics. The expansion of the air lowers its temperature where it cools the imaging electronics. The warmed air is then forced to the proximal end of the endoscope through an exhaust lumen.
- the endoscope may include a water delivery lumen that delivers water to a heat exchanger at the distal tip. Water warmed by the electronic components in the distal tip is removed in a water return lumen.
- FIG. 33 shows an alternative embodiment of the heat dissipating distal tip shown in FIG. 31.
- the heat dissipating distal tip 640 has a number of scalloped channels 642 positioned around the circumference of the distal tip.
- the scalloped channels 642 increase the surface area of the heat dissipating distal tip, thereby further increasing the ability of the tip to dissipate heat from the illumination and imaging electronic devices.
- the present endoscopic imaging system has many uses, it is particularly suited for performing colonoscopic examinations.
- a 10-13 mm diameter prototype having a 0.060 inner spiral wrap with a pitch of ⁇ fraction (1/4) ⁇ inch and coated with a hydrophilic coating was found to have a coefficient of friction of 0.15 compared to 0.85 for conventional endoscopes.
- the endoscope of the present invention required 0.5 lbs. of force to push it through a 2-inch U-shaped bend where a conventional endoscope could not pass, through such a tight bend. Therefore, the present invention allows colonoscopes to be made inexpensively and lightweight so that they are more comfortable for the patient due to their lower coefficient of friction and better trackability.
- the endoscopic imaging system of the present invention is also useful with a variety of surgical devices including: cannulas, guidewires, sphincterotomes, stone retrieval balloons, retrieval baskets, dilatation balloons, stents, cytology brushes, ligation devices, electrohemostasis devices, sclerotherapy needles, snares and biopsy forceps.
- Cannulas are used with the endoscopic imaging system to cannulate the sphincter of Odi or papilla to gain access to the bile or pancreatic ducts.
- Guidewires can be delivered down the working channel of the endoscope and used as a rail to deliver a surgical device to an area of interest.
- Sphincterotomes are used to open the papilla in order to place a stent or remove a stone from a patient.
- Stone retrieval balloons are used along with a guidewire to pull a stone out of a bile duct.
- Retrieval baskets are also used to remove stones from a bile duct.
- Dilatation balloons are used to open up strictures in the gastrointestinal, urinary or pulmonary tracts.
- Stents are used to open up strictures in the GI, urinary or pulmonary tracts.
- Stents can be metal or plastic, self-expanding or mechanically expanded, and are normally delivered from the distal end of a catheter.
- Cytology brushes are used at the end of guidewires to collect cell samples.
- Ligation devices are used to ligate varices in the esophagus. Band ligators employ elastic bands to cinch varices.
- Electrohemostasis devices use electrical current to cauterize bleeding tissue in the GI tract.
- Sclerotherapy needles are used to inject coagulating or sealing solutions into varices.
- Snares are used to remove polyps from the GI tract, and biopsy forceps are used to collect tissue samples.
- Examples of specific surgical procedures that can be treated with the endoscopic imaging system of the present invention include the treatment of gastroesophageal reflux disease (GERD) by the implantation of bulking agents, implants, fundoplication, tissue scarring, suturing, or replacement of valves or other techniques to aid in closure of the lower esophageal sphincter (LES).
- GFD gastroesophageal reflux disease
- LES lower esophageal sphincter
- Another example of a surgical procedure is the treatment of morbid obesity by deploying implants or performing reduction surgery, gastric bypass and plication or creating tissue folds to help patients lose weight.
- Endoscopic mucosal resection involves the removal of sessile polyps or flat lesions by filling them with saline or the like to lift them prior to resection.
- the endoscope of the present invention can be used to deliver needles, snares and biopsy forceps useful in performing this procedure.
- the endoscopic imaging system of the present invention can be used to perform full-thickness resection (FTRD) in which a portion of a GI tract wall is excised and the wounds healed with staplers or fasteners.
- FTRD full-thickness resection
- the endoscopic imaging system of the present invention can be used to deliver sclerosing agents to kill tissues or drug delivery agents to treat maladies of internal body tissues.
Abstract
Description
- The present invention relates to medical devices in general and therapeutic and diagnostic endoscopes in particular.
- As an aid to the early detection of disease, it has become well established that there are major public health benefits from regular endoscopic examinations of internal structures such as the esophagus, lungs, colon, uterus, and other organ systems. A conventional imaging endoscope used for such procedures comprises a flexible tube with a fiber optic light guide that directs illuminating light from an external light source through a lens at the distal end of the endoscope which focuses the illumination on the tissue to be examined. An objective lens and fiber optic imaging light guide communicating with a camera at the proximal end of the scope, or an imaging camera chip at the distal tip, transmit an image to the examiner. In addition, most endoscopes include one or more working channels through which medical devices such as biopsy forceps, snares, fulguration probes, and other tools may be passed.
- Navigation of the endoscope through complex and tortuous paths is critical to success of the examination with minimum pain, side effects, risk or sedation to the patient. To this end, modern endoscopes include means for deflecting the distal tip of the scope to follow the pathway of the structure under examination, with minimum deflection or friction force upon the surrounding tissue. Control cables similar to puppet strings are carried within the endoscope body and connect a flexible portion of the distal end to a set of control knobs at the proximal endoscope handle. By manipulating the control knobs, the examiner is usually able to steer the endoscope during insertion and direct it to the region of interest, in spite of the limitations of such traditional control systems, which are clumsy, non-intuitive, and friction-limited. Common operator complaints about traditional endoscopes include their limited flexibility, limited column strength, and limited operator control of stiffness along the scope length.
- Conventional endoscopes are expensive medical devices costing in the range of $25,000 for an endoscope, and much more for the associated operator console. Because of the expense, these endoscopes are built to withstand repeated disinfections and use upon many patients. Conventional endoscopes are generally built of sturdy materials, which decreases the flexibility of the scope and thus can decrease patient comfort. Furthermore, conventional endoscopes are complex and fragile instruments which can frequently need expensive repair as a result of damage during use or during a disinfection procedure. To overcome these and other problems, there is a need for a low cost imaging endoscope that can be used for a single procedure and thrown away. The scope should have better navigation and tracking, a superior interface with the operator, improved access by reduced frictional forces upon the lumenal tissue, increased patient comfort, and greater clinical productivity and patient throughput than those that are currently available.
- To address these and other problems in the prior art, the present invention is an endoscopic video imaging system. The system includes a motion control cabinet that includes a number of actuators that control the orientation of an endoscope and an imaging system to produce images of tissue collected by an image sensor at the distal end of the endoscope. A single use endoscope is connectable with the control cabinet and used to examine a patient. After the examination procedure, the endoscope is disconnected and disposed of.
- The endoscope of the present invention includes a flexible elongate tube or shaft and an illumination source that directs light onto a tissue sample. An image sensor and objective lens at or adjacent the distal end of the endoscope captures reflected light to produce an image of the illuminated tissue. Images produced by the sensor are transmitted to a display device to be viewed by an examiner. In one embodiment, the illumination source comprises one or more light emitting diodes (LEDs) and the image sensor comprises a CMOS solid state image sensor.
- The endoscope of the present invention also includes a steering mechanism such as a number of tensile control cables, which allow the distal end of the endoscope to be deflected in a desired direction. In one embodiment of the invention, a proximal end of the tensile control cables communicates with actuators within the control cabinet. A freestanding joystick controller generates electrical control signals which the control cabinet uses to compute signals to drive the actuators that orient the distal end of the endoscope in the direction desired by the examiner. In another embodiment of the invention, the distal end of the endoscope is automatically steered, or provided to the examiner, based on analysis of images from the image sensor.
- In one embodiment of the invention, the endoscope includes a polymeric articulation joint adjacent its distal end that aids in bending the distal end of the scope in a desired direction. The articulation joint is constructed as a number of live hinges integrated into a unified structure of the required overall properties and dimensions. Tension of the control cables causes the live hinges of the articulation joint to deflect, thereby bending the distal tip of the endoscope. In one embodiment of the invention, the articulation joint exerts a restoring force such that upon release of a tensioning force, the distal end of the scope will straighten.
- In an alternative embodiment, the articulation joint comprises a number of stacked discs that rotate with respect to one another. Control cables pass through the discs and pull adjacent discs together to turn the distal end of the endoscope.
- In another embodiment of the invention, the endoscope has a variation in stiffness along its length that allows the distal end to be relatively flexible while the more proximal regions of the scope have increased column strength and torque fidelity so that a physician can twist and advance the endoscope with greater ease and accuracy and with fewer false advances (“loops”). Variation in stiffness along the length can be provided by varying the durometer of materials that comprise a shaft of the endoscope. Operator-controlled, variable stiffness can be provided by control cables that can be tightened or loosened to adjust the stiffness of the shaft. In yet another embodiment, the spacing between the live hinges of the articulation joint is selected to provide a variation in stiffness along the length of the articulation joint.
- In yet another embodiment of the invention, the endoscope is covered with a retractable sleeve that uncovers the distal end of the scope during use and extends over the distal end after the scope is removed from a patient.
- In another embodiment of the invention, the scope is coated with a hydrophilic coating to reduce its coefficient of friction.
- In another embodiment of the invention, the scope is retractable in a longitudinal direction. The distal end of the scope is extendable using a spring, pull wires, bellows or the like to allow a physician to move the distal tip without having to alter the position of the shaft of the endoscope.
- In yet another embodiment of the invention, the endoscope includes a heat dissipating mechanism for removing heat produced by the illumination source and image sensor.
- The foregoing aspects and many of the attendant advantages of this invention will become more readily appreciated as the same become better understood by reference to the following detailed description, when taken in conjunction with the accompanying drawings, wherein:
- FIGS. 1A and 1B illustrate two possible embodiments of an endoscopic video imaging system in accordance with the present invention;
- FIG. 2 illustrates further detail of an endoscope used in the imaging system shown in FIG. 1A;
- FIG. 3A is a block diagram of a motion control cabinet that interfaces with an imaging endoscope in accordance with one embodiment of the present invention;
- FIG. 3B is a block diagram of a motion control cabinet that interfaces with an imaging endoscope in accordance with another embodiment of the present invention;
- FIGS. 4A-4D illustrate one mechanism for connecting the vision endoscope to a motion control cabinet;
- FIG. 5 is a detailed view of one embodiment of a handheld controller for controlling an imaging endoscope;
- FIG. 6 illustrates one embodiment of a distal tip of an imaging endoscope in accordance with the present invention;
- FIG. 7 illustrates one mechanism for terminating a number of control cables in a distal tip of an imaging endoscope;
- FIG. 8 illustrates an imaging endoscope having control cables routed through lumens in the walls of an endoscope shaft;
- FIGS. 9A and 9B illustrate a transition guide that routes control cables from a central lumen of an endoscope shaft to lumens in an articulation joint;
- FIGS. 10A and 10B illustrate the construction of a shaft portion of an endoscope in accordance with one embodiment of the present invention;
- FIG. 1I illustrates one mechanism for providing a shaft having a varying stiffness along its length;
- FIGS. 12A and 12B illustrate an extrusion used to make an articulation joint in accordance with one embodiment of the present invention;
- FIG. 13 illustrates an articulation joint in accordance with one embodiment of the present invention;
- FIGS. 14 and 15 illustrate an extrusion having areas of a different durometer that is used to form an articulation joint in accordance with another embodiment of the present invention;
- FIGS. 16A and 16B illustrate another embodiment of an articulation joint including a number of ball and socket sections;
- FIGS. 17A-17D illustrate various possible configurations of ball and socket sections used to construct an articulation joint;
- FIGS. 18A-18B illustrate an articulation joint formed of a number of stacked discs in accordance with another embodiment of the present invention;
- FIGS. 19A-19B illustrate a disc used to form an articulation joint in accordance with another embodiment of the present invention;
- FIGS. 20A-20B illustrate a disc used to form an articulation joint in accordance with another embodiment of the present invention;
- FIGS. 21A-21B illustrate a non-circular segment used to form an articulation joint in accordance with another embodiment of the present invention;
- FIG. 22 illustrates an endoscope having a braided member as an articulation joint in accordance with another embodiment of the present invention;
- FIG. 23 illustrates one possible technique for securing the ends of a control wire to a braided articulation joint;
- FIG. 24 illustrates a shaft having one or more memory reducing wraps in accordance with another embodiment of the present invention;
- FIG. 25 illustrates a shaft including longitudinal stripes of a high durometer material in accordance with another embodiment of the present invention;
- FIGS. 26-29 illustrate alternative embodiments of a gripping mechanism that rotates an imaging endoscope shaft in accordance with the present invention;
- FIGS. 30A and 30B illustrate a retractable sleeve used with another embodiment of the present invention;
- FIG. 31 illustrates one embodiment of a heat dissipating distal tip of an endoscope in accordance with the present invention; and
- FIGS. 32 and 33 illustrate alternative embodiments of a heat dissipating distal tip in accordance with the present invention.
- As indicated above, the present invention is an endoscopic video imaging system that allows a physician to view internal body cavities of a patient as well as to insert surgical instruments into the patient's body. An imaging endoscope used with the present invention is sufficiently inexpensive to manufacture such that the endoscope can be considered a disposable item.
- As shown in FIG. 1A, an endoscopic
video imaging system 10 according to one embodiment of the present invention includes animaging endoscope 20, amotion control cabinet 50 and ahandheld controller 80. Theimaging endoscope 20 has adistal tip 22 that is advanced into a patient's body cavity and aproximal end 24 that is connected to themotion control cabinet 50. As will be explained in further detail below, themotion control cabinet 50 includes a number of actuators that control a steering mechanism within the endoscope in order to change the orientation of thedistal tip 22. A physician or their assistant uses thehandheld controller 80 to input control signals that move thedistal tip 22 of theimaging endoscope 20. In addition, themotion control cabinet 50 may include connections to sources of air/gas and a flushing liquid such as water for clearing the imaging endoscope. Themotion control cabinet 50 also includes imaging electronics to create and/or transfer images received from an image sensor to a video display for viewing by a physician or technician. - In the embodiment shown, the
imaging endoscope 20 also includes abreakout box 26 that is positioned approximately midway along the length of the endoscope. Thebreakout box 26 provides an attachment point for avacuum bottle 40 that collects liquids from a lumen within the imaging endoscope. Thevacuum bottle 40 is controlled by a vacuum valve 28 that is positioned on thebreakout box 26. Alternatively, the valve can be positioned within themotion control cabinet 50 and controlled from thehandheld controller 80. - If desired, the
handheld controller 80 can be secured to thebreakout box 26 such that the two units can be moved as one if desired. Upon completion of a patient examination procedure, theimaging endoscope 20 is disconnected from themotion control cabinet 50 and disposed of. Anew imaging endoscope 20 is then connected to themotion control cabinet 50 for the next examination procedure to be performed. - The embodiment shown in FIG. 1A is a “parallel” configuration whereby the
endoscope 20 andhandheld controller 80 are separately plugged into different connectors of themotion control cabinet 50. This parallel configuration allows one operator to handle the endoscope while another operator can handle thehandheld controller 80. Alternatively, thehandheld controller 80 may be secured to theendoscope 20 such that a single operator can control both. FIG. 1B illustrates a “serial” configuration of the invention. Here, theimaging endoscope 20 is connected to themotion control cabinet 50 through thehandheld controller 80. - FIG. 2 shows further detail of one embodiment of the
imaging endoscope 20. At the proximal end of the endoscope is alow torque shaft 24 and aconnector 34 that connects theendoscope 20 to themotion control cabinet 50. Distal to thebreakout box 26 is a higher torque shaft. At the distal end of theendoscope 20 is thedistal tip 22 that includes a light illumination port, an image sensor, an entrance to a working lumen and a flushing lumen (not shown). Proximal to thedistal tip 22 is an articulation joint 30 that provides sufficient flexibility to the distal section of the shaft such that thedistal tip 22 can be directed over an angle of 180 degrees by the steering mechanism. - As discussed above, the
endoscope 20 in accordance with one embodiment of the invention, has a higher torque shaft at the distal section of the endoscope and a lower torque shaft at its proximal end. Thebreakout box 26 positioned along the length of the endoscope shaft can be used as a handle or gripper to impart rotation of the distal end of the endoscope during a medical examination procedure. The higher torque portion of the shaft transfers rotational motion that is imparted at a location proximal to the distal tip in order to guide the distal tip of the imaging catheter. The low torque shaft portion of the imaging catheter does not transfer torque as well and can twist when rotational motion is applied. - In use, the physician can insert a medical device such as a biopsy forceps, snare, etc., into a
connector 32 found on thebreakout box 26 that leads to a working channel lumen in the endoscope. In alternate embodiments, the entrance to the working channel lumen may be positioned further towards the proximal end of the endoscope. - FIG. 3A is a block diagram of the major components included within one embodiment of the
motion control cabinet 50. The motion control cabinet is preferably positioned on a cart that is wheeled near a patient prior to an examination procedure. The motion control cabinet is connected to a source of electrical power, either A.C. mains or a battery, as well as to a source of insufflation gas and irrigation liquid. Inside themotion control cabinet 50 is acontroller interface 52 that is connected to thehandheld controller 80 and receives control signals therefrom. To change the orientation of the distal tip of the imaging endoscope, the control signals are received from a directional switch in thehandheld controller 80. The control signals are supplied to a servo motor controller 54 that in turn controls a number of actuators, such as servo motors 56 a, 56 b, 56 c, 56 d. Each of the servo motors 56 a-56 d is connected to one or more control cables within the imaging endoscope. Motion of the servo motors 56 a-56 d pulls or releases the control cables in order to change the orientation of thedistal tip 22 of theimaging endoscope 20. Although the embodiment shown in FIG. 3A shows four servo motors and control cables, it will be appreciated that fewer or more servo motors and corresponding control cables could be used to move the distal tip. For example, some imaging endoscopes may use three control cables and three associated servo motors. - Also included in the
motion control cabinet 50 is apower source 58 that provides electrical power to a light source such as a number of light emitting diodes (LEDs) at thedistal end 22 of the imaging endoscope. Alternatively, if the imaging catheter utilizes an external light source, then the motion control cabinet can include a high intensity light source such as a laser or Xenon white light source that supplies light to a fiber optic illumination guide within theimaging endoscope 20 in order to illuminate an internal body organ. Thepower source 58 may be controlled by control signals received from thehandheld controller 80 when the user desires to activate the light source. - An
imaging electronics board 60 captures images received from an image sensor (not shown) at the distal end of the imaging endoscope. Theimaging electronics board 60 can enhance the images received or can provide video effects such as zoom, color changes, highlighting, etc., prior to display of the images on a video display (not shown). Images of the tissue may also be analyzed by theimaging electronics board 60 to produce control signals that are supplied to the servo motor controller 54 in order to automatically steer the distal tip of the endoscope as will be discussed in further detail below. Images produced by theimaging electronics board 60 may also be printed on a digital printer, saved to a computer readable media such as a floppy disk, CD, DVD, etc., or a video tape for later retrieval and analysis by a physician. - Finally, the
motion control cabinet 50 includesvalves 70 that control the delivery of insufflation air/gas to insufflate a patient's body cavity and an irrigation liquid to flush out a body cavity and/or clean the imaging light source and image sensor at the distal end of the endoscope. The insufflation air/gas and irrigation liquid are connected to the imaging catheter via aconnector 38 that connects to an irrigation/insufflation lumen of theimaging endoscope 20. In one embodiment of the invention, the irrigation and insufflation lumen are the same lumen in the imaging catheter. However, it will be appreciated that separate irrigation and insufflation lumens could be provided if desired and if space in the endoscope permits. - FIG. 3B illustrates another embodiment of a motion control cabinet50A that is similar to the cabinet shown in FIG. 3A. The motion control cabinet 50A includes a
vacuum valve 71 that controls vacuum delivered to avacuum collection bottle 40. Avacuum line 73 connects to a vacuum lumen within theimaging endoscope 20. Thevacuum valve 71 is controlled from thehandheld controller 80. - FIGS. 4A-4D illustrate one mechanism for securing the proximal end of the imaging endoscope to the
control cabinet 50 prior to performing an endoscopic examination. Thecontrol cabinet 50 includes a connector 34A having a number ofshafts 57 that are driven by the servo motors 56 shown in FIGS. 3A and 3B. Eachshaft 57 is shaped to be received in a corresponding spool on which the control cables are wound. Also included in the connector 34A are connections to the insufflation andirrigation valves 70 andvacuum valve 71 to provide air, water and vacuum to the endoscope. - FIGS. 4A and 4B illustrate one
possible connector 34 found at the proximal end of theendoscope 20 for securing the endoscope to themotion control cabinet 50. Theconnector 34 includes a number ofthumbscrews 77 or other quick release mechanisms that allow theconnector 34 to be easily secured to the connector 34A on the motion control cabinet. As shown in FIG. 4C, the connector 34A includes a number ofspools 79 about which the control cables are wound. Each spool is preferably threaded or grooved to prevent the control cables from binding on the spool during use. A cover may surround a portion of the spool to keep the control cables against the spool and to aid in supporting the spool within theconnector 34. In one embodiment of the invention, the spools are prevented from rotating when the connector is not engaged with themotion control cabinet 50 bybrakes 81 having pins that fit within corresponding slots in the spool. Once theconnector 34 is mounted to themotion control cabinet 50, thebrakes 81 are disengaged from the spool such that the spool can be moved by the servo motors. Electrical connections for the light source and image sensor as well as connections to the air and water valves can be found on the sides of the connector or on the rear face of theconnector 34 to engage the valves, as shown in FIG. 4A. - FIG. 4D illustrates a cross-sectional view of a
shaft 57 fitted within aspool 79. Theshaft 57 is supported by acylinder 59 having aspring 61 therein such that theshaft 57 is free to move within thecylinder 59. Thecylinder 59 is directly coupled to the servo motors within the motion control cabinet. Thespring 61 allows theshaft 57 to float such that the shaft can more easily align and engage the mating surface of thespool 79. - Upon insertion of the
shaft 57 into thespool 79, thebrake 81 is released, thereby allowing thespool 79 to be moved by rotation of thecylinder 59. In some instances, thebrake 81 may be omitted, thereby allowing thespools 79 to freely rotate when theconnector 34 is not engaged with themotion control cabinet 50. - FIG. 5 illustrates various controls located on the
handheld controller 80 in accordance with one embodiment of the invention. Thehandheld controller 80 includes acontroller body 82 that, in the parallel embodiment of the invention, is coupled to themotion control cabinet 50 by anelectrical cord 84, a wireless radio frequency channel, an infrared or other optical link. If the connection is made with an electrical cord, a strain relief 86 is positioned at the junction of theelectrical cord 84 and thebody 82 of the controller to limit the bending of the electrical wires within theelectrical cord 84. In the serial embodiment of the invention, the connection of thehandheld controller 80 to themotion control cabinet 50 is made with a conductor that includes both the wires to transmit signals to the motion controllers and imaging systems, as well as a lumens to carry the insufflation air/gas and irrigation liquid. In addition, the control cables of the endoscope engage cables connected to the actuators in the motion control cabinet through thehandheld controller 80. - Positioned in an ergonomic arrangement on the
handheld controller 80 are a number of electrical switches. Anarticulation joystick 88 or other multi-positional device can be moved in a number of positions to allow the physician to orient the distal tip of the imaging endoscope in a desired direction. In order to guide the imaging endoscope manually, the physician moves thejoystick 88 while watching an image on a video monitor or by viewing the position of the distal tip with another medial imaging technique such as fluoroscopy. As the distal tip of the endoscope is steered by moving thejoystick 88 in the desired direction, the physician can push, pull and/or twist the endoscope to guide the distal tip in the desired direction. - A camera button90 is provided to capture an image of an internal body cavity or organ in which the
imaging endoscope 20 is placed. The images collected may be still images or video images. The images may be adjusted for contrast or otherwise enhanced prior to display or storage on a recordable media. - An irrigation button92 activates an irrigation source to supply a liquid such as water through an irrigation lumen of the imaging endoscope. The liquid serves to clean an image sensor and the light source at the distal end of the endoscope as well as an area of the body cavity. An
insufflation button 94 is provided to activate the insufflation source within themotion control cabinet 50 to supply air/gas through a lumen of the catheter. The supply of the insufflation gas expands portions of the body cavity around the distal tip of the endoscope so that the physician can more easily advance the endoscope or better see the tissue in front of the endoscope. - In one embodiment of the invention, the
handle 82 also includes athumb screw 96 for securing thehandheld controller 80 to thebreakout box 26 as indicated above. A corresponding set of threads on abreakout box 26 receive thethumb screw 96 in order to join the two parts together. One or moreadditional buttons 98 may also be provided to activate additional functions such as recording or printing images, adjusting light intensity, activating a vacuum control valve, etc., if desired. - The endoscope of the present invention may also be steered automatically. Images received by the
imaging electronics 60 are analyzed by a programmed processor to determine a desired direction or orientation of the distal tip of the endoscope. In the case of a colonoscopy, where the endoscope is advanced to the cecum, the processor controls the delivery of insufflation air/gas to inflate the colon, the processor then analyzes the image of the colon for a dark spot that generally marks the direction in which the scope is to be advanced. The processor then supplies control instructions to the servo controller 54 such that the distal tip is oriented in the direction of the dark spot located. - In other modes, a processor in the motion control cabinet causes the distal tip of the endoscope to move in a predefined pattern. For example, as the scope is being withdrawn, the distal tip may be caused to move in a search pattern such that all areas of a body cavity are scanned for the presence of disease. By using the automatic control of the distal tip, a physician only has to advance or retract the scope to perform an examination.
- As will be described in further detail below, the
imaging endoscope 20 generally comprises a hollow shaft having one or more lumens formed of polyethylene tubes which terminate at thedistal tip 22. As shown in FIG. 6, one embodiment of adistal tip 110 comprises a cylinder having adistal section 112 and aproximal section 114. Theproximal section 114 has a smaller diameter than the diameter of thedistal section 112 in order to form a stepped shoulder region. The diameter of the shoulder is selected that shaft walls of the endoscope can seat on the shoulder region to form a smooth outer surface with thedistal section 112. The distal face of thedistal tip 110 includes a number of ports, including a camera port 116, one or more illumination ports 118, an access port or workingchannel lumen 120, and a directionalflush port 122. - Fitted within the camera port116 is an image sensor (not shown) that preferably comprises a CMOS imaging sensor or other solid state device and one or more glass or polymeric lenses that produce electronic signals representative of an image of the tissue in front of the camera port 116. The image sensor is preferably a low light sensitive, low noise video VGA, CMOS, color imager or higher resolution sensor such as SVGA, SXGA, or XGA. The video output of the sensor may be in any conventional format including PAL, NTSC or high definition video format.
- The illumination port118 houses one or more lenses and one or more light emitting diodes (LEDs) (not shown). The LEDs may be high intensity white light sources or may comprise colored light sources such as red, green and blue LEDs. With colored LEDs, images in different spectral bands may be obtained due to illumination with any-one or more individual colors. White light images may be obtained by the simultaneous or sequential illumination of the colored LEDs and combining individual color images. As an alternative to LEDs, the light source may be external to the endoscope and the illumination light delivered to the illumination port with a fiber optic bundle.
- The
access port 120 is the termination point of the working channel or lumen of theendoscope 20. In the embodiment described above, the proximal end of the working channel terminates at thebreakout box 26 as shown in FIG. 2. However, the working channel could terminate nearer the proximal end of the imaging catheter. - The directional
flush port 122 includes a cap 124 that directs liquid supplied through an irrigation and insufflation lumen across the front face of thedistal tip 110 in the direction of the camera port 116 and/or the illumination port 118. The cap 124 thereby serves to clean the camera port 116 and the illumination port 118 for a better view of the internal body cavity in which the imaging catheter is placed. In addition, the flushing liquid cleans an area of tissue surrounding the distal end of the endoscope. - FIG. 7 shows further detail of one embodiment of a
distal tip 110 of the imaging endoscope. In this embodiment, thetip section 110 includes a number of counterbored holes 126 that are positioned around the circumference of thedistal tip 110. The counter boredholes 126 receive swaged or flanged ends of the control cables that orient the distal tip. Tension on the control cables pull thedistal tip 110 in the direction of the tensioning force. - FIG. 8 is a lengthwise, cross-sectional view of an
imaging endoscope 20 in accordance with one embodiment of the present invention. Thedistal tip 110 is adhesively secured, welded or otherwise bonded within a center lumen at the distal end of the articulation joint 30. Secured to the proximal end of the articulation joint 30 is a distal end of ashaft 128. As discussed above, theshaft 128 is preferably stiffer or better able to transmit torque towards the distal end of the endoscope than at the proximal end of the endoscope. - The
control cables 130 that move the distal tip of the endoscope are preferably made of a non-stretching material such as stainless steel or a highly oriented polyethylene-theralate (PET) string. The control cables may be routed within a center lumen of theshaft 128 or, as shown in FIG. 8, may be routed through lumens formed within the walls of the shaft. Thecontrol cables 130 extend through guides within the walls of articulation joint 30 and terminate either at the distal end of the articulation joint 30 or in thedistal tip section 110. - If the control cables are routed through the center lumen of the
shaft 128, the cables are preferably carried in stainless steel or plastic spiral wrapped lumens to prevent binding and atransition guide 140 such as that as shown in FIGS. 9A and 9B may be used to guide the control cables into the proximal end of the articulation joint. Thetransition guide 140 has aproximal end 142 that is secured within a lumen of the distal end of the shaft. Acentral body portion 144 of thetransition guide 140 has a diameter equal to the outer diameter of the imaging endoscope. In addition, thebody portion 144 includes a number ofdiagonal lumens 148 that extend from a center lumen of theproximal end 142 to an outer surface of a steppeddistal end 146 of the transition guide. Thedistal end 146 is secured within a proximal end of the articulation joint 30. Control cables in the diagonally extendinglumens 148 are therefore guided to the outer edge of the catheter where they extend through the guides or control cable lumens of the articulation joint 30. - FIGS. 10A, 10B illustrate one embodiment of a shaft that comprises the
imaging endoscope 20. Theshaft 160 has acover 162 that may include a wire orother braid 164 embedded therein. Thebraid 164, if present, allows the torque characteristics of the shaft to be adjusted. Thecover 162 may be formed by placing a sleeve over a mandrel. Thebraid 164 is placed over the sleeve and the mandrel is dipped into or sprayed with a coating material. Preferably the sleeve and coating material are made of polyurethane or other biocompatible materials such as polyethylene, polypropylene or polyvinyl alcohol. In addition, the interior lumen(s) and exterior of the shaft can be coated with a extrudable, hydrophilic, lubricious coating such as the HYDROPASS™ hydrophilic coating available from Boston Scientific, of Natick, Mass., and described in U.S. Pat. Nos. 5,702,754 and 6,048,620 which are herein incorporated by reference. - A
plastic spiral wrap 166 such as spiral wire wrap available from Panduit Inc. is inserted into a lumen of thecover 162. Thespiral wrap 166 prevents theshaft 160 from crushing as it is bent around a patient's anatomy. - In one embodiment of the
shaft 160, the spiral wrap has a thickness of 0.060 inches and a pitch of {fraction (3/16)} inch. However, it will be appreciated that other thicknesses of spiral wrap with a different pitch could be used to provide the desired column strength and bend modulus as well as to prevent kinking. - FIG. 11 shows one method of altering the torque fidelity of the distal and proximal portions of the shaft. The
shaft 160 has aflexible section 170 that is proximal to the break out box and astiffer section 172 that is distal to the break out box. The portion of the scope that is distal to the break out box has an increasing flexibility toward the distal tip and conversely a higher torque fidelity and column strength proximally. To increase the torque fidelity characteristics of thedistal section 172 of the shaft, abraid 164 in that section includes two or more wires that are wound in opposite directions. In one embodiment, the wire braid has a pitch of 14-16 pik. However, the number of wires and their spacing can be adjusted as needed in order to tailor the torque fidelity of the shaft. - The
proximal end 170 of theshaft 160 has a single spiral ofwire 176 that is preferably wound in the same direction as theplastic spiral wrap 166 in the center lumen of theshaft 160. Again, the torque fidelity of the proximal end of theshaft 170 can be adjusted by adjusting the pitch and/or direction of thewire 176 and its flexibility. - As will be appreciated, the
single wire spiral 176 provides some torque fidelity but does have the same torque fidelity as the dual wire braid in the distal section of the shaft. Thesingle wire spiral 176 may be omitted from the proximal portion of the shaft if even less torque fidelity is desired. - In order to facilitate steering the distal tip of imaging endoscope, the endoscope includes an articulation joint that allows the distal tip to be turned back on itself, i.e., over an arc of 180 degrees, by the control cables. As shown FIG. 12A,12B[,?] an articulation joint 200 is formed from a cylinder of a plastically deformable material having a
central lumen 202, and a number ofcontrol wire lumens 204 located in the walls of the articulation joint. If desired, the space between the control wire lumens in the cylinder wall may be thinner such that the control wire lumens form bosses that extend into the central lumen of the cylinder. Thecontrol cable lumens 204 are preferably oriented at 120° apart if three control cables are used or 90° apart if four control cables are used. - To facilitate bending of the articulation joint, the cylinder includes a number of
live hinges 220 formed along its length. As can be seen in FIG. 13, eachlive hinge 220 comprises a pair of opposing V-shapedcuts 230 on either side of the cylinder and are separated by aflexible web 232 that forms the bendable portion of the hinge. In the embodiment designed for four control cables, each live hinge is oriented at 90 degrees with respect to an adjacent hinge. - Upon retraction of a control cable, those live
hinges having webs 232 that are in line with the retracting control cable do not bend. Those live hinges having webs that are not in line with the control cable will be closed, thereby bending the articulation joint in the direction of the control cable under tension. - Another advantage of the articulation joint shown in FIG. 13 is that the distal end of the scope can be retracted by pulling all the control cables simultaneously. This allows the physician to maneuver the distal tip in the body without having to move the remaining length of the endoscope. This may be useful when performing surgical procedures such as obtaining a biopsy or snaring polyps.
- The articulation joint can be formed by extruding a cylinder with the central and control cable lumens in place and cutting the cylinder tube with a knife, laser, water jet, or other material removal mechanism to form the live hinges. Alternatively, the articulation joint can be molded with the live hinge joints in place. As will be appreciated, the angles of the V-shaped cuts that form the hinges may be uniform or may vary along the length of the articulation joint. Similarly, the distance between adjacent live hinges may be uniform or may vary in order to tailor the bending and torque fidelity characteristics of the articulation joint. In one embodiment of the invention, each live hinge has a closing angle of 30° so that six hinges are required to provide 180° of movement. The distal end of the articulation joint200 may be counter-bored to receive the
distal tip section 110 of the endoscope, as discussed above. Similarly, the proximal end of the articulation joint 200 is adapted to receive the distal end of the shaft of the endoscope. In the embodiment shown in FIG. 13, thecontrol cable lumens 204 are aligned with the widest spacing of the live hinges and with the web portion of each hinge. However, it may be desirable to offset thecontrol cable lumens 204 with respect to the hinges in order to lessen potential binding of the control cables in the hinge. As indicated above, the articulation joint should be made of a biocompatible material that will bend but will not collapse. Suitable materials include polyurethane, polyethylene, polypropylene, or other biocompatible polymers. - To prevent wear by the control cables as they are pulled by the actuation mechanism in the motion control cabinet, it may be desirable to produce the articulation joint from a material having areas of different durometers. As shown in FIGS. 14 and 15, a cylinder formed from an extruded
tube 240 has alternating bands of ahigh durometer material 242 and alower durometer material 244 around its circumference. Thelumens 246 used to route the control cables are formed in the high durometer material to resist abrasion as the control cables are tensioned and released. In addition, the high durometer material also reduces friction between the control cables and the surrounding lumen. FIG. 15 illustrates an articulation joint where the control cable lumens are offset with respect to the orientation of the web portions 248 of the live hinges so that the control cables do not pass through the web portion of the hinge. - FIGS. 16A, 16B illustrate an alternative embodiment of an articulation joint. In this embodiment, the joint comprises a series of ball and socket connectors that are linked together. As shown in FIG. 16A, each connector includes a
socket section 290 and aball section 292. Theball section 292 fits in asocket section 290 of an adjacent connector. Alumen 294 extends axially through theball section 292 to allow for passage of the wires that connect to the light source and the image sensor and tubes that carry irrigation fluids and insufflation gases. The ball and socket sections are preferably molded of a biocompatible polymer. - Each socket section can be formed with a fully formed ball section such as ball section300 shown in FIG. 17A. Alternatively, a partial ball section such as ball section 304 can be formed on a socket section 306 as shown in FIG. 17B. To provide room for the control cables to move, the ball section can include slot 308 as shown in FIGS. 17A, 17B that cuts through the middle and sides of the ball section. Alternatively, a number of smaller slots 310 can be positioned around the circumference of the ball section as shown in FIGS. 17C and 17D. The slots allow the control cables to be shortened under tension. A number of holes 312 at the interface of the ball section and socket section allows passage of the control cables from the socket section into the ball section as shown in FIG. 17D.
- In another embodiment of an articulation joint, the joint is made of a series of stacked discs that are positioned adjacent one another and move with respect to each other. As shown in FIG. 18A, a
disc 350 comprises anannular ring 352 having a pair of rearward facing rocker surfaces orcams 354 and a pair of forward facing rocker surfaces orcams 356. Thecams 354 are positioned 180° apart on the rear surface of theannular ring 352, while theforward facing cams 356 are positioned 180 degrees apart on the forward face of theannular ring 352. In the embodiment shown, theforward cams 356 are oriented at 90° with respect to therear cams 354. Opposite each cam on the other side of the annular ring is a flat land section so that the cams of an adjacent disc may engage with and rock on the flat section.Holes 360 are drilled through the annular ring and through the cams for passage of the control cables. Upon tension of the control cables, the discs will rock on the surface of thecams - FIG. 18B shows an articulation joint made up of a series of stacked discs350 a, 350 b, 350 c . . . engaged with one another to form an articulation joint. A number of
control cables 370 a, 370 b, 370 c, 370 d, pass through the discs and are used to pull the discs on the cam surfaces to move the joint in the desired direction. - FIGS. 19A and 19B show an alternative embodiment of the articulation joint shown in FIGS. 18A and 18B. In this embodiment, an articulation joint comprises a series of stacked
discs 380, each comprising an annular ring having a pair ofconcave pockets 382 on its rear surface and a pair of correspondingly shapedconvex cams 384 on its front surface. Theconcave pockets 382 are oriented at 90° with respect to theconvex cams 384 so that adjacent discs may be stacked such that the cams of a disc fit within the pockets of the adjacent disc. The corresponding shapedcams 384 andpockets 382 help prevent the discs from rotating with respect to one another. Holes orlumens 386 are formed through theannular ring 380 for passage of a number ofcontrol cables 390 a, 390 b, 390 c, 390 d, as shown in FIG. 19B. The holes orlumens 386 may be positioned at the center of the cams and pockets. However, the holes for the control cables may be offset from the position of the cams and pockets, if desired. Preferablydiscs 380 are molded from a biocompatible polymer having a relatively slick surface, such as polyurethane, polypropylene, or polyethylene, that reduces friction between adjacent cams and pockets. - FIGS. 20A and 20B show yet another alternative embodiment of an articulation joint. In this embodiment, the articulation joint is formed of a stack of discs, each of which comprises an annular ring. The annular ring has cams having an
arcuate slot 392 molded therein that allows a control cable to move more freely in the cam as the disc is moved relative to an adjacent disc. As best shown in FIG. 20B, theslot 392 tapers from awidest point 394 at the outer edge of the cam to anarrow point 396 where the slot forms acylindrical hole 398 that extends to the opposite edge of theannular ring 380. A control wire 390 b is free to bend within the widened portion of thearcuate slot 392 as an adjacent disc is rotated. - Although the discs of the articulation joints shown in FIGS. 18-20 are generally circular in shape, it will be appreciated that other shapes could be used. FIGS. 21A and 21B show an articulation joint formed from a number of sections having a generally square outer shape. As shown in FIG. 21A, a section400 is a square band having a pair of
pins 402 that extend outwardly on opposite sides of the rear surface of the square section. On the opposite sides of the front surface are a pair of opposingcircular recesses 404 that are sized to receive the round pins 402 of an adjacent section. The embodiment shown, the control cables are routed through holes or lumens in corner blocks 406 that are found in each corner of the square section 400. FIG. 21B shows two adjacent square sections 400 a, 400 b secured together. As can be seen, the section 400 b can rotate up or down on its pins with respect to the adjacent section 400 a. Although circular and square articulation sections have been shown, it will be appreciated that other segment shapes such as triangular or pentagonal, etc., could also be used to form an articulation joint. - In some environments, a full 180° turning radius of the distal tip of the imaging endoscope may not be necessary. In those environments, the articulation joint may be replaced with a flexible member such as a braided stent. FIG. 22 shows an
imaging endoscope 425 having abraided stent 430 as the articulation joint. The braided stent extends between a distal tip 432 and aconnector 434 that joins the proximal end of thestent 430 with the distal end of aflexible shaft 436. Acover 438 extends over theflexible shaft 436 and thebraided stent 430. Control cables (not shown) extend through a lumen offlexible shaft 436 and are used to pull thestent 430 such that the distal tip 432 is oriented in the desired direction. In addition, pulling all the control cables simultaneously allows the distal tip of the endoscope to be retracted. - FIG. 23 shows one method of securing the distal ends of the control cables to a
braided stent 430. Thecontrol cables 440 a, 440 b, 440 c, 440 d can be woven through the wires of thestent 430 and terminated by forming loops around the wires that comprise the stent. Alternatively, the ends of the cables 440 can be soldered or adhesively secured to the wires of the stent. - In some embodiments, the articulation joint is designed to exert a restoring force so that imaging endoscope will tend to straighten upon the release of tension from the control cables. In other cases, it may be desirable to maintain the position of the distal tip in a certain direction. In that case, a construction as shown in FIG. 24 can be used. Here, the shaft of the imaging endoscope includes an
inner sleeve 450 that is overlaid with two or more plastic spiral wraps 452, 454, and 456.Wrap 452 is wound in the clockwise direction whilewrap 454 is wound in the counter-clockwise direction over thewrap 452 and the wrap 456 is wound in the same direction as thefirst wrap 452. The wraps are formed of a relatively coarse plastic material such that friction is created between the alternatingly wound layers of the wrap. A suitable material for the plastic wrap includes a braided polyester or polyurethane ribbon. Upon tension of the imaging endoscope by any of the control cables, the plastic spiral wraps will move with respect to each other and the friction between the overlapping wraps will tend to maintain the orientation of the imaging endoscope in the desired direction. The endoscope will remain in the desired direction until it is pulled in a different direction by the control cables. Covering the alternatingly wound spiral wraps 452, 454, and 456 is abraid 458. The braid is formed of one or more plastic or wire threads wound in alternate directions. Anouter sleeve 460 covers thebraid 458 to complete the shaft. - FIG. 25 shows another alternative embodiment of a shaft construction used in an imaging endoscope according to the present invention. The shaft includes a
cover sheath 470 having bands of ahigh durometer material 472 and alow durometer material 474 that alternate around the circumference of thesheath 470. The high durometer material and low durometer materials form longitudinal strips that extend along the length of the shaft. Within thesheath 470 is aplastic spiral wrap 474 that prevents theshaft 470 from crushing as it is bent in a patient's anatomy. The high durometer materials add to the torque fidelity characteristics of the shaft. The width of the high durometer material strips compared to the low durometer material may be adjusted in accordance with the torque fidelity characteristics desired. - During examination with the imaging endoscope, the physician may need to twist the scope in order to guide it in the desired direction. Because the outer surface of the scope is preferably coated with a lubricant and it is round, it can be difficult for the physician to maintain an adequate purchase on the shaft in order to rotate it. As such, the imaging endoscope of the present invention may include a gripper mechanism that aids the physician in grasping the shaft for either rotating it or moving the shaft longitudinally. One embodiment of a shaft gripping device is shown in FIG. 26. Here, a
gripper 500 comprises a unshaped member having a pair oflegs imaging endoscope 20. At the distal end of thelegs gripper 500 includes ahole 505 positioned at the curved bent portion of the gripper that joins the legs as well as holes in each of the 90°sections gripper 500 is slideable along the length of the shaft portion of the endoscope. The spring nature of the material used to fashion the gripper causes thelegs bent portions gripper 500 from freely sliding along the length of the shaft. On the inner surface of thelegs touch pads legs touch pads legs touch pads gripper 500 can be moved along the length of the shaft to another location if desired. - FIG. 27 shows a gripper similar to that of FIG. 26 with like parts being identified with the same reference numbers. In this embodiment, the gripper includes two
hemispherical discs 520, 522, positioned on the outside surface of thelegs hemispherical surfaces 520, 522 are designed to fit within the hand of the physician and increase the radial distance from the gripper to the shaft such that it is easier to twist the shaft, if desired. - FIG. 28 shows yet another alternative embodiment of a shaft gripper. In this example, a
gripper 550 comprises a u-shaped member having a pair oflegs 552, 554, that are oriented perpendicularly to the longitudinal axis of theimaging endoscope 20. Thelegs 552, 554 include a recessedsection thumbscrew 560 is positioned at the distal end of the legs such that the legs can be drawn together and cause thelegs thumbscrew 560, thelegs 554, 552 are biased away from the shaft such that thegripper 550 can be moved. The shaft can be twisted by rotating thelegs 552, 554, with respect to the longitudinal axis of the shaft. - FIG. 29 shows an alternative embodiment of the
gripper 550 shown in FIG. 28. In this example, thegripper 580 includes a u-shaped member having a pair oflegs recess 586, 588 that is shaped to receive the outer diameter of the shaft. The shaft is placed in therecesses 586, 588, and a thumbscrew is positioned between the ends of thelegs gripper 580. By tightening thethumbscrew 590, the legs are compressed against the shaft of theimaging endoscope 20, thereby allowing the physician to rotate the endoscope by moving thegripper 580. - In one embodiment of the invention the endoscope has a movable sleeve that operates to keep the distal end of the endoscope clean prior to use and covers the end of the scope that was in contact with a patient after the scope has been used.
- FIGS. 30A and 30B illustrate one embodiment of an
endoscope 594 having asponge 504 at its distal end. The sponge fits over the endoscope and has a peel off wrapper that may be removed and water or other liquid can be applied to the sponge. The water activates a hydrophilic coating so that the distal end of the endoscope has an increased lubricity. In addition, the sponge functions as a gripper when compressed allowing the physician to pull and/or twist the endoscope. - A
collapsible sleeve 598 is positioned over the distal end of the endoscope and can be retracted to expose the lubricated distal tip of the probe. In one embodiment, thesleeve 598 is secured at its distal end to thesponge 594 and at its proximal end to the breakout box. Moving the sponge proximally retracts the sleeve so that the endoscope is ready for use. After a procedure, thesponge 594 is moved distally to extend the sleeve over the distal end of the endoscope. With the sleeve extended, any contaminants on the probe are less likely to contact the patient, the physician or staff performing the procedure. - In some instances, it may be desirable to limit the amount of heat that is dissipated at the distal end of the imaging endoscope. If light emitting diodes are used, they generate heat in the process of producing light for illumination. Similarly, the image sensor generates some heat during operation. In order to limit how hot the distal end of the endoscope may become and/or to provide for increased life for these components, it is necessary to dissipate the heat. One technique for doing so is to fashion a heat sink at the distal tip of the imaging endoscope. As shown in FIG. 31, a distal tip600 includes a
cap 602 and a heat dissipating section 604 that is made of a heat dissipating material such as a biocompatible metal. The heat dissipating section 604 includes asemicircular opening 606 having a relativelyflat base 608 that extends approximately along the diameter of the heat dissipating section 604. Theflat base 608 forms a pad upon which electrical components such as the LEDs and image sensor can be mounted with a thermally conductive adhesive or other thermally conductive material. The heat generating devices will transfer heat generated during operation to the heat dissipating section 604. Thedistal cover 602 covers the distal end of the heat dissipating section 604 in order to prevent the heat dissipating section 604 from touching the tissue in the body as well as to protect the body as the imaging catheter is moved in the patient. Prisms, lenses, or other light bending devices may be needed to bend light entering the distal end of the endoscope to any imaging electronics that are secured to the relativelyflat base 608 of the heat dissipating section 604. - FIG. 32 shows a heat dissipating distal tip of an endoscope wherein the distal tip does not include a cover but is molded from a single piece of heat dissipating material such as a biocompatible metal. The heat dissipating section620 again includes a semicircular opening with a relatively
flat surface 622 that extends along the diameter of the section and on which heat generating electronic devices can be mounted. With a semicircular opening formed in the distal end of the heat dissipating distal tip 620, the illumination mechanism and image sensor are mounted on theflat surface 622. The irrigation port is oriented to direct water over the hemispherical cutout in order to clean the illumination mechanism and image sensor or image sensor lenses. - In yet another embodiment of the invention, the imaging devices at the distal end of the endoscope can be cooled by air or water passed through a lumen to the end of the endoscope and vented outside the body. For example, air under pressure may be vented through an orifice near the imaging electronics. The expansion of the air lowers its temperature where it cools the imaging electronics. The warmed air is then forced to the proximal end of the endoscope through an exhaust lumen. Alternatively, the endoscope may include a water delivery lumen that delivers water to a heat exchanger at the distal tip. Water warmed by the electronic components in the distal tip is removed in a water return lumen.
- FIG. 33 shows an alternative embodiment of the heat dissipating distal tip shown in FIG. 31. In this example, the heat dissipating
distal tip 640 has a number ofscalloped channels 642 positioned around the circumference of the distal tip. The scallopedchannels 642 increase the surface area of the heat dissipating distal tip, thereby further increasing the ability of the tip to dissipate heat from the illumination and imaging electronic devices. - Although the present endoscopic imaging system has many uses, it is particularly suited for performing colonoscopic examinations. In one embodiment, a 10-13 mm diameter prototype having a 0.060 inner spiral wrap with a pitch of {fraction (1/4)} inch and coated with a hydrophilic coating was found to have a coefficient of friction of 0.15 compared to 0.85 for conventional endoscopes. In addition, the endoscope of the present invention required 0.5 lbs. of force to push it through a 2-inch U-shaped bend where a conventional endoscope could not pass, through such a tight bend. Therefore, the present invention allows colonoscopes to be made inexpensively and lightweight so that they are more comfortable for the patient due to their lower coefficient of friction and better trackability.
- In addition to performing colonoscopies, the endoscopic imaging system of the present invention is also useful with a variety of surgical devices including: cannulas, guidewires, sphincterotomes, stone retrieval balloons, retrieval baskets, dilatation balloons, stents, cytology brushes, ligation devices, electrohemostasis devices, sclerotherapy needles, snares and biopsy forceps.
- Cannulas are used with the endoscopic imaging system to cannulate the sphincter of Odi or papilla to gain access to the bile or pancreatic ducts. Guidewires can be delivered down the working channel of the endoscope and used as a rail to deliver a surgical device to an area of interest. Sphincterotomes are used to open the papilla in order to place a stent or remove a stone from a patient. Stone retrieval balloons are used along with a guidewire to pull a stone out of a bile duct. Retrieval baskets are also used to remove stones from a bile duct. Dilatation balloons are used to open up strictures in the gastrointestinal, urinary or pulmonary tracts. Stents are used to open up strictures in the GI, urinary or pulmonary tracts. Stents can be metal or plastic, self-expanding or mechanically expanded, and are normally delivered from the distal end of a catheter. Cytology brushes are used at the end of guidewires to collect cell samples. Ligation devices are used to ligate varices in the esophagus. Band ligators employ elastic bands to cinch varices. Electrohemostasis devices use electrical current to cauterize bleeding tissue in the GI tract. Sclerotherapy needles are used to inject coagulating or sealing solutions into varices. Snares are used to remove polyps from the GI tract, and biopsy forceps are used to collect tissue samples.
- Examples of specific surgical procedures that can be treated with the endoscopic imaging system of the present invention include the treatment of gastroesophageal reflux disease (GERD) by the implantation of bulking agents, implants, fundoplication, tissue scarring, suturing, or replacement of valves or other techniques to aid in closure of the lower esophageal sphincter (LES).
- Another example of a surgical procedure is the treatment of morbid obesity by deploying implants or performing reduction surgery, gastric bypass and plication or creating tissue folds to help patients lose weight.
- Endoscopic mucosal resection (EMR) involves the removal of sessile polyps or flat lesions by filling them with saline or the like to lift them prior to resection. The endoscope of the present invention can be used to deliver needles, snares and biopsy forceps useful in performing this procedure.
- In addition, the endoscopic imaging system of the present invention can be used to perform full-thickness resection (FTRD) in which a portion of a GI tract wall is excised and the wounds healed with staplers or fasteners. Finally, the endoscopic imaging system of the present invention can be used to deliver sclerosing agents to kill tissues or drug delivery agents to treat maladies of internal body tissues.
- While the preferred embodiment of the invention has been illustrated and described, it will be appreciated that various changes can be made therein without departing from the scope of the invention. For example, although some of the disclosed embodiments use the pull wires to compress the length of the endoscope, it will be appreciated that other mechanisms such as dedicated wires could be used. Alternatively, a spring can be used to bias the endoscope distally and wires used to compress the spring thereby shortening the length of the endoscope. Therefore, the scope of the invention is to be determined from the following claims and equivalents thereof.
Claims (47)
Priority Applications (35)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US10/406,149 US20040199052A1 (en) | 2003-04-01 | 2003-04-01 | Endoscopic imaging system |
EP14194353.0A EP2907446B1 (en) | 2003-04-01 | 2004-03-29 | Articulation joint |
CA002521027A CA2521027A1 (en) | 2003-04-01 | 2004-03-29 | Single use endoscopic imaging system |
PCT/US2004/009464 WO2004086957A2 (en) | 2003-04-01 | 2004-03-29 | Single use endoscopic imaging system |
EP13175808.8A EP2649928A1 (en) | 2003-04-01 | 2004-03-29 | Articulation joint |
EP04749481.0A EP1610665B1 (en) | 2003-04-01 | 2004-03-29 | Single use endoscopic imaging system |
CNA2004800140548A CN1794944A (en) | 2003-04-01 | 2004-03-29 | Single use endoscopic imaging system |
EP13164194.6A EP2617350B1 (en) | 2003-04-01 | 2004-03-29 | Articulation joint |
JP2006509401A JP4676427B2 (en) | 2003-04-01 | 2004-03-29 | Disposable endoscopic imaging system |
US10/811,781 US7413543B2 (en) | 2003-04-01 | 2004-03-29 | Endoscope with actively cooled illumination sources |
AU2004226380A AU2004226380A1 (en) | 2003-04-01 | 2004-03-29 | Single use endoscopic imaging system |
US10/955,922 US20050222499A1 (en) | 2003-04-01 | 2004-09-30 | Interface for video endoscope system |
US10/956,011 US7591783B2 (en) | 2003-04-01 | 2004-09-30 | Articulation joint for video endoscope |
US10/955,949 US8118732B2 (en) | 2003-04-01 | 2004-09-30 | Force feedback control system for video endoscope |
US10/955,923 US20050154262A1 (en) | 2003-04-01 | 2004-09-30 | Imaging system for video endoscope |
US10/956,007 US7578786B2 (en) | 2003-04-01 | 2004-09-30 | Video endoscope |
US10/955,950 US20050245789A1 (en) | 2003-04-01 | 2004-09-30 | Fluid manifold for endoscope system |
IL171126A IL171126A (en) | 2003-04-01 | 2005-09-27 | Single use endoscopic imaging system |
US12/111,082 US20080269561A1 (en) | 2003-04-01 | 2008-04-28 | Endoscopic imaging system |
US12/546,680 US8475366B2 (en) | 2003-04-01 | 2009-08-24 | Articulation joint for a medical device |
US12/561,989 US8425408B2 (en) | 2003-04-01 | 2009-09-17 | Articulation joint for video endoscope |
US12/751,029 US8535219B2 (en) | 2003-04-01 | 2010-03-31 | Fluid manifold for endoscope system |
JP2010097432A JP2010158566A (en) | 2003-04-01 | 2010-04-20 | Disposable endoscope imaging system |
US13/302,555 US8608648B2 (en) | 2003-04-01 | 2011-11-22 | Articulation joint |
US13/341,191 US8622894B2 (en) | 2003-04-01 | 2011-12-30 | Articulation joint |
US13/847,984 US20130289352A1 (en) | 2003-04-01 | 2013-03-20 | Articulation joint for video endoscope |
US13/900,309 US20130261396A1 (en) | 2003-04-01 | 2013-05-22 | Articulation joint for a medical device |
US14/081,841 US20140073852A1 (en) | 2003-04-01 | 2013-11-15 | Force feedback control system for video endoscope |
US14/092,505 US9913573B2 (en) | 2003-04-01 | 2013-11-27 | Endoscopic imaging system |
US14/615,047 US20150216396A1 (en) | 2003-04-01 | 2015-02-05 | Force feedback control system for video endoscope |
US15/885,487 US20180168432A1 (en) | 2003-04-01 | 2018-01-31 | Endoscopic imaging system |
US16/409,439 US10765307B2 (en) | 2003-04-01 | 2019-05-10 | Endoscopic imaging system |
US16/987,836 US20200359874A1 (en) | 2003-04-01 | 2020-08-07 | Endoscopic imaging system |
US17/103,523 US11324395B2 (en) | 2003-04-01 | 2020-11-24 | Endoscopic imaging system |
US17/718,893 US20220233055A1 (en) | 2003-04-01 | 2022-04-12 | Endoscopic imaging system |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US10/406,149 US20040199052A1 (en) | 2003-04-01 | 2003-04-01 | Endoscopic imaging system |
Related Child Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US10/811,781 Continuation-In-Part US7413543B2 (en) | 2003-04-01 | 2004-03-29 | Endoscope with actively cooled illumination sources |
US12/111,082 Continuation US20080269561A1 (en) | 2003-04-01 | 2008-04-28 | Endoscopic imaging system |
Publications (1)
Publication Number | Publication Date |
---|---|
US20040199052A1 true US20040199052A1 (en) | 2004-10-07 |
Family
ID=33097264
Family Applications (10)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US10/406,149 Abandoned US20040199052A1 (en) | 2003-04-01 | 2003-04-01 | Endoscopic imaging system |
US10/811,781 Active 2024-08-22 US7413543B2 (en) | 2003-04-01 | 2004-03-29 | Endoscope with actively cooled illumination sources |
US12/111,082 Abandoned US20080269561A1 (en) | 2003-04-01 | 2008-04-28 | Endoscopic imaging system |
US13/341,191 Expired - Lifetime US8622894B2 (en) | 2003-04-01 | 2011-12-30 | Articulation joint |
US14/092,505 Active 2025-01-21 US9913573B2 (en) | 2003-04-01 | 2013-11-27 | Endoscopic imaging system |
US15/885,487 Abandoned US20180168432A1 (en) | 2003-04-01 | 2018-01-31 | Endoscopic imaging system |
US16/409,439 Expired - Lifetime US10765307B2 (en) | 2003-04-01 | 2019-05-10 | Endoscopic imaging system |
US16/987,836 Abandoned US20200359874A1 (en) | 2003-04-01 | 2020-08-07 | Endoscopic imaging system |
US17/103,523 Expired - Lifetime US11324395B2 (en) | 2003-04-01 | 2020-11-24 | Endoscopic imaging system |
US17/718,893 Abandoned US20220233055A1 (en) | 2003-04-01 | 2022-04-12 | Endoscopic imaging system |
Family Applications After (9)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US10/811,781 Active 2024-08-22 US7413543B2 (en) | 2003-04-01 | 2004-03-29 | Endoscope with actively cooled illumination sources |
US12/111,082 Abandoned US20080269561A1 (en) | 2003-04-01 | 2008-04-28 | Endoscopic imaging system |
US13/341,191 Expired - Lifetime US8622894B2 (en) | 2003-04-01 | 2011-12-30 | Articulation joint |
US14/092,505 Active 2025-01-21 US9913573B2 (en) | 2003-04-01 | 2013-11-27 | Endoscopic imaging system |
US15/885,487 Abandoned US20180168432A1 (en) | 2003-04-01 | 2018-01-31 | Endoscopic imaging system |
US16/409,439 Expired - Lifetime US10765307B2 (en) | 2003-04-01 | 2019-05-10 | Endoscopic imaging system |
US16/987,836 Abandoned US20200359874A1 (en) | 2003-04-01 | 2020-08-07 | Endoscopic imaging system |
US17/103,523 Expired - Lifetime US11324395B2 (en) | 2003-04-01 | 2020-11-24 | Endoscopic imaging system |
US17/718,893 Abandoned US20220233055A1 (en) | 2003-04-01 | 2022-04-12 | Endoscopic imaging system |
Country Status (8)
Country | Link |
---|---|
US (10) | US20040199052A1 (en) |
EP (4) | EP1610665B1 (en) |
JP (2) | JP4676427B2 (en) |
CN (1) | CN1794944A (en) |
AU (1) | AU2004226380A1 (en) |
CA (1) | CA2521027A1 (en) |
IL (1) | IL171126A (en) |
WO (1) | WO2004086957A2 (en) |
Cited By (220)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2005094661A1 (en) * | 2004-03-30 | 2005-10-13 | Cathrx Ltd | A catheter steering device |
US20050256506A1 (en) * | 2004-05-14 | 2005-11-17 | Ethicon Endo-Surgery, Inc. | Medical instrument having a medical guidewire |
US20050256374A1 (en) * | 2004-05-14 | 2005-11-17 | Ethicon Endo-Surgery, Inc. | Medical instrument having a guidewire and an add-to catheter |
US20050281520A1 (en) * | 2004-06-16 | 2005-12-22 | Kehoskie Michael P | Borescope comprising fluid supply system |
WO2006039512A1 (en) | 2004-09-30 | 2006-04-13 | Boston Scientific Limited | Fluid delivery system for use with an endoscope |
WO2006039511A2 (en) | 2004-09-30 | 2006-04-13 | Boston Scientific Scimed, Inc. | System and method of obstruction removal |
US20060146127A1 (en) * | 2004-12-30 | 2006-07-06 | General Electric Company | Flexible borescope assembly for inspecting internal turbine components at elevated temperatures |
US20060183977A1 (en) * | 2003-10-06 | 2006-08-17 | Olympus Corporation | Endoscope |
US20060184048A1 (en) * | 2005-02-02 | 2006-08-17 | Vahid Saadat | Tissue visualization and manipulation system |
US20060281972A1 (en) * | 2005-01-10 | 2006-12-14 | Pease Alfred A | Remote inspection device |
WO2007146469A1 (en) * | 2006-06-16 | 2007-12-21 | Boston Scientific Scimed, Inc. | Apparatus for maneuvering a therapeutic tool within a body lumen |
US20080064920A1 (en) * | 2006-09-08 | 2008-03-13 | Ethicon Endo-Surgery, Inc. | Medical drive system for providing motion to at least a portion of a medical apparatus |
EP1900318A1 (en) | 2006-09-15 | 2008-03-19 | Olympus Medical Systems Corp. | Endoscope and endoscope system |
JP2008514381A (en) * | 2004-09-30 | 2008-05-08 | ボストン サイエンティフィック リミテッド | Video endoscope |
US20080125629A1 (en) * | 2004-08-26 | 2008-05-29 | Boston Scientific Scimed, Inc. | Endoscope having auto-insufflation and exsufflation |
US20080158349A1 (en) * | 2006-12-22 | 2008-07-03 | Perceptron, Inc. | Thermal Dissipation For Imager Head Assembly Of Remote Inspection Device |
US20080194973A1 (en) * | 2005-09-13 | 2008-08-14 | Imam Farhad B | Light-guided transluminal catheter |
US20080205823A1 (en) * | 2007-02-27 | 2008-08-28 | James Phillip Luther | Articulated force application for multi-fiber ferrules |
US20080221437A1 (en) * | 2007-03-09 | 2008-09-11 | Agro Mark A | Steerable snare for use in the colon and method for the same |
US20080243031A1 (en) * | 2007-04-02 | 2008-10-02 | University Of Washington | Catheter with imaging capability acts as guidewire for cannula tools |
US20080242940A1 (en) * | 2007-03-30 | 2008-10-02 | David Stefanchik | Method of manipulating tissue |
US20080243164A1 (en) * | 2007-03-30 | 2008-10-02 | Ethicon Endo-Surgery, Inc. | Tissue Moving Surgical Device |
WO2008121143A1 (en) * | 2007-04-02 | 2008-10-09 | University Of Washington | Catheter with imaging capability acts as guidewire for cannula tools |
US20080262538A1 (en) * | 2003-05-23 | 2008-10-23 | Novare Surgical Systems, Inc. | Articulating instrument |
US20080287741A1 (en) * | 2007-05-18 | 2008-11-20 | Boston Scientific Scimed, Inc. | Articulating torqueable hollow device |
US20080300457A1 (en) * | 2003-10-06 | 2008-12-04 | Olympus Corporation | Endoscope |
US20080312506A1 (en) * | 2007-06-14 | 2008-12-18 | Ethicon Endo-Surgery, Inc. | Control mechanism for flexible endoscopic device and method of use |
US20090023983A1 (en) * | 2007-07-16 | 2009-01-22 | Ethicon Endo-Surgery, Inc. | Surgical methods and devices with movement assistance |
US20090069632A1 (en) * | 2007-09-10 | 2009-03-12 | Boston Scientific Scimed, Inc. | Medical instrument with a deflectable distal portion |
US20090192495A1 (en) * | 2008-01-24 | 2009-07-30 | Boston Scientific Scimed, Inc. | Structure for use as part of a medical device |
US20090240109A1 (en) * | 2008-03-24 | 2009-09-24 | Boston Scientific Scimed, Inc. | Flexible endoscope with core member |
US20090248055A1 (en) * | 2008-04-01 | 2009-10-01 | Ethicon Endo-Surgery, Inc. | Tissue penetrating surgical device |
US20090315402A1 (en) * | 2006-10-04 | 2009-12-24 | The Tokyo Electric Power Company, Incorporated | Ac-dc conversion device |
US7655004B2 (en) | 2007-02-15 | 2010-02-02 | Ethicon Endo-Surgery, Inc. | Electroporation ablation apparatus, system, and method |
EP2148608A1 (en) * | 2007-04-27 | 2010-02-03 | Voyage Medical, Inc. | Complex shape steerable tissue visualization and manipulation catheter |
WO2010030434A1 (en) * | 2008-09-12 | 2010-03-18 | Boston Scientific Scimed, Inc. | Flexible conduit with locking element |
US20100087711A1 (en) * | 2008-10-06 | 2010-04-08 | Gyrus Ent, L.L.C. | Repeatably flexible surgical instrument |
WO2010066790A1 (en) * | 2008-12-10 | 2010-06-17 | Ambu A/S | Endoscope having a camera housing and method for making a camera housing |
US20100160735A1 (en) * | 2008-12-18 | 2010-06-24 | Ethicon Endo-Surgery, Inc. | Steerable surgical access devices and methods |
US20100198011A1 (en) * | 2003-04-14 | 2010-08-05 | Softscope Medical Technologies, Inc. | Self-propellable apparatus and method |
US20100198005A1 (en) * | 2009-01-30 | 2010-08-05 | Ethicon Endo-Surgery, Inc. | Surgical access device |
US20100249700A1 (en) * | 2009-03-27 | 2010-09-30 | Ethicon Endo-Surgery, Inc. | Surgical instruments for in vivo assembly |
US7815662B2 (en) | 2007-03-08 | 2010-10-19 | Ethicon Endo-Surgery, Inc. | Surgical suture anchors and deployment device |
US7824270B2 (en) | 2007-01-23 | 2010-11-02 | C-Flex Bearing Co., Inc. | Flexible coupling |
US7860556B2 (en) | 2005-02-02 | 2010-12-28 | Voyage Medical, Inc. | Tissue imaging and extraction systems |
US20110071356A1 (en) * | 2009-09-24 | 2011-03-24 | Gyrus Ent, L.L.C. | Repeatably flexible surgical instrument |
US7918845B2 (en) | 2003-01-15 | 2011-04-05 | Usgi Medical, Inc. | Endoluminal tool deployment system |
US7918787B2 (en) | 2005-02-02 | 2011-04-05 | Voyage Medical, Inc. | Tissue visualization and manipulation systems |
US20110087071A1 (en) * | 2004-11-23 | 2011-04-14 | Intuitive Surgical Operations, Inc. | Articulation sheath for flexible instruments |
US7930016B1 (en) | 2005-02-02 | 2011-04-19 | Voyage Medical, Inc. | Tissue closure system |
US20110098529A1 (en) * | 2009-10-28 | 2011-04-28 | Boston Scientific Scimed, Inc. | Method and Apparatus Related to a Flexible Assembly at a Distal End Portion of a Medical Device |
US7952718B2 (en) | 2007-05-03 | 2011-05-31 | University Of Washington | High resolution optical coherence tomography based imaging for intraluminal and interstitial use implemented with a reduced form factor |
US7955340B2 (en) | 1999-06-25 | 2011-06-07 | Usgi Medical, Inc. | Apparatus and methods for forming and securing gastrointestinal tissue folds |
US8037591B2 (en) | 2009-02-02 | 2011-10-18 | Ethicon Endo-Surgery, Inc. | Surgical scissors |
US8050746B2 (en) | 2005-02-02 | 2011-11-01 | Voyage Medical, Inc. | Tissue visualization device and method variations |
US8070759B2 (en) | 2008-05-30 | 2011-12-06 | Ethicon Endo-Surgery, Inc. | Surgical fastening device |
US8078266B2 (en) | 2005-10-25 | 2011-12-13 | Voyage Medical, Inc. | Flow reduction hood systems |
US8075572B2 (en) | 2007-04-26 | 2011-12-13 | Ethicon Endo-Surgery, Inc. | Surgical suturing apparatus |
US8100922B2 (en) | 2007-04-27 | 2012-01-24 | Ethicon Endo-Surgery, Inc. | Curved needle suturing tool |
US20120029289A1 (en) * | 2010-07-29 | 2012-02-02 | Cannuflow, Inc. | Optical Cap for Use With Arthroscopic System |
US8114072B2 (en) | 2008-05-30 | 2012-02-14 | Ethicon Endo-Surgery, Inc. | Electrical ablation device |
US8114119B2 (en) | 2008-09-09 | 2012-02-14 | Ethicon Endo-Surgery, Inc. | Surgical grasping device |
US20120046522A1 (en) * | 2010-03-17 | 2012-02-23 | Olympus Medical Systems Corp. | Endoscopic system |
US8128559B2 (en) | 2007-11-26 | 2012-03-06 | Ethicon Endo-Surgery, Inc. | Tissue retractors |
US8131350B2 (en) | 2006-12-21 | 2012-03-06 | Voyage Medical, Inc. | Stabilization of visualization catheters |
US8137333B2 (en) | 2005-10-25 | 2012-03-20 | Voyage Medical, Inc. | Delivery of biological compounds to ischemic and/or infarcted tissue |
US8157834B2 (en) | 2008-11-25 | 2012-04-17 | Ethicon Endo-Surgery, Inc. | Rotational coupling device for surgical instrument with flexible actuators |
US8172772B2 (en) | 2008-12-11 | 2012-05-08 | Ethicon Endo-Surgery, Inc. | Specimen retrieval device |
US20120123395A1 (en) * | 2010-11-15 | 2012-05-17 | Intuitive Surgical Operations, Inc. | Flexible surgical devices |
US8211125B2 (en) | 2008-08-15 | 2012-07-03 | Ethicon Endo-Surgery, Inc. | Sterile appliance delivery device for endoscopic procedures |
US8221310B2 (en) | 2005-10-25 | 2012-07-17 | Voyage Medical, Inc. | Tissue visualization device and method variations |
US8235985B2 (en) | 2007-08-31 | 2012-08-07 | Voyage Medical, Inc. | Visualization and ablation system variations |
US8241204B2 (en) | 2008-08-29 | 2012-08-14 | Ethicon Endo-Surgery, Inc. | Articulating end cap |
US8262680B2 (en) | 2008-03-10 | 2012-09-11 | Ethicon Endo-Surgery, Inc. | Anastomotic device |
US8262563B2 (en) | 2008-07-14 | 2012-09-11 | Ethicon Endo-Surgery, Inc. | Endoscopic translumenal articulatable steerable overtube |
US8262655B2 (en) | 2007-11-21 | 2012-09-11 | Ethicon Endo-Surgery, Inc. | Bipolar forceps |
CN102727159A (en) * | 2011-04-14 | 2012-10-17 | 富士胶片株式会社 | Endoscope |
US8317806B2 (en) | 2008-05-30 | 2012-11-27 | Ethicon Endo-Surgery, Inc. | Endoscopic suturing tension controlling and indication devices |
US8333012B2 (en) | 2008-10-10 | 2012-12-18 | Voyage Medical, Inc. | Method of forming electrode placement and connection systems |
US8337394B2 (en) | 2008-10-01 | 2012-12-25 | Ethicon Endo-Surgery, Inc. | Overtube with expandable tip |
US8353487B2 (en) | 2009-12-17 | 2013-01-15 | Ethicon Endo-Surgery, Inc. | User interface support devices for endoscopic surgical instruments |
US8361066B2 (en) | 2009-01-12 | 2013-01-29 | Ethicon Endo-Surgery, Inc. | Electrical ablation devices |
US8361112B2 (en) | 2008-06-27 | 2013-01-29 | Ethicon Endo-Surgery, Inc. | Surgical suture arrangement |
US8382662B2 (en) | 2003-12-12 | 2013-02-26 | University Of Washington | Catheterscope 3D guidance and interface system |
US8396535B2 (en) | 2000-06-19 | 2013-03-12 | University Of Washington | Integrated optical scanning image acquisition and display |
US8403926B2 (en) | 2008-06-05 | 2013-03-26 | Ethicon Endo-Surgery, Inc. | Manually articulating devices |
US8409200B2 (en) | 2008-09-03 | 2013-04-02 | Ethicon Endo-Surgery, Inc. | Surgical grasping device |
US8465515B2 (en) | 2007-08-29 | 2013-06-18 | Ethicon Endo-Surgery, Inc. | Tissue retractors |
US8480657B2 (en) | 2007-10-31 | 2013-07-09 | Ethicon Endo-Surgery, Inc. | Detachable distal overtube section and methods for forming a sealable opening in the wall of an organ |
US8480689B2 (en) | 2008-09-02 | 2013-07-09 | Ethicon Endo-Surgery, Inc. | Suturing device |
US8496574B2 (en) | 2009-12-17 | 2013-07-30 | Ethicon Endo-Surgery, Inc. | Selectively positionable camera for surgical guide tube assembly |
US8506564B2 (en) | 2009-12-18 | 2013-08-13 | Ethicon Endo-Surgery, Inc. | Surgical instrument comprising an electrode |
US8517931B2 (en) | 2007-11-26 | 2013-08-27 | Ethicon Endo-Surgery, Inc. | Tissue retractors |
US8529563B2 (en) | 2008-08-25 | 2013-09-10 | Ethicon Endo-Surgery, Inc. | Electrical ablation devices |
US8537203B2 (en) | 2005-11-23 | 2013-09-17 | University Of Washington | Scanning beam with variable sequential framing using interrupted scanning resonance |
US8568410B2 (en) | 2007-08-31 | 2013-10-29 | Ethicon Endo-Surgery, Inc. | Electrical ablation surgical instruments |
US8579897B2 (en) | 2007-11-21 | 2013-11-12 | Ethicon Endo-Surgery, Inc. | Bipolar forceps |
US8608652B2 (en) | 2009-11-05 | 2013-12-17 | Ethicon Endo-Surgery, Inc. | Vaginal entry surgical devices, kit, system, and method |
US8652150B2 (en) | 2008-05-30 | 2014-02-18 | Ethicon Endo-Surgery, Inc. | Multifunction surgical device |
US8657805B2 (en) | 2007-05-08 | 2014-02-25 | Intuitive Surgical Operations, Inc. | Complex shape steerable tissue visualization and manipulation catheter |
US8679003B2 (en) | 2008-05-30 | 2014-03-25 | Ethicon Endo-Surgery, Inc. | Surgical device and endoscope including same |
US8694071B2 (en) | 2010-02-12 | 2014-04-08 | Intuitive Surgical Operations, Inc. | Image stabilization techniques and methods |
US8709008B2 (en) | 2007-05-11 | 2014-04-29 | Intuitive Surgical Operations, Inc. | Visual electrode ablation systems |
US8758229B2 (en) | 2006-12-21 | 2014-06-24 | Intuitive Surgical Operations, Inc. | Axial visualization systems |
US8771260B2 (en) | 2008-05-30 | 2014-07-08 | Ethicon Endo-Surgery, Inc. | Actuating and articulating surgical device |
WO2014106511A1 (en) | 2013-01-07 | 2014-07-10 | Ambu A/S | An articulated tip part for an endoscope |
US8828031B2 (en) | 2009-01-12 | 2014-09-09 | Ethicon Endo-Surgery, Inc. | Apparatus for forming an anastomosis |
WO2014160164A1 (en) * | 2013-03-14 | 2014-10-02 | The Charlotte-Mecklenburg Hospital Authority D/B/A Carolinas Healthcare System | Ureteroscope and associated method for the minimally invasive treatment of urinary stones |
US8858609B2 (en) | 2008-02-07 | 2014-10-14 | Intuitive Surgical Operations, Inc. | Stent delivery under direct visualization |
US20140336455A1 (en) * | 2013-05-10 | 2014-11-13 | J. Mathieu Massicotte | Toroidal balloon-driven vehicle |
US8888792B2 (en) | 2008-07-14 | 2014-11-18 | Ethicon Endo-Surgery, Inc. | Tissue apposition clip application devices and methods |
US8894643B2 (en) | 2008-10-10 | 2014-11-25 | Intuitive Surgical Operations, Inc. | Integral electrode placement and connection systems |
US8906035B2 (en) | 2008-06-04 | 2014-12-09 | Ethicon Endo-Surgery, Inc. | Endoscopic drop off bag |
WO2014201538A1 (en) | 2013-06-19 | 2014-12-24 | Titan Medical Inc. | Articulated tool positioner and system employing same |
US8920413B2 (en) * | 2004-11-12 | 2014-12-30 | Asthmatx, Inc. | Energy delivery devices and methods |
US8934962B2 (en) | 2005-02-02 | 2015-01-13 | Intuitive Surgical Operations, Inc. | Electrophysiology mapping and visualization system |
US8939897B2 (en) | 2007-10-31 | 2015-01-27 | Ethicon Endo-Surgery, Inc. | Methods for closing a gastrotomy |
US8986199B2 (en) | 2012-02-17 | 2015-03-24 | Ethicon Endo-Surgery, Inc. | Apparatus and methods for cleaning the lens of an endoscope |
GB2518815A (en) * | 2013-08-06 | 2015-04-08 | Jim Khan | Examination System and Method |
US9005198B2 (en) | 2010-01-29 | 2015-04-14 | Ethicon Endo-Surgery, Inc. | Surgical instrument comprising an electrode |
US9028483B2 (en) | 2009-12-18 | 2015-05-12 | Ethicon Endo-Surgery, Inc. | Surgical instrument comprising an electrode |
US9049987B2 (en) | 2011-03-17 | 2015-06-09 | Ethicon Endo-Surgery, Inc. | Hand held surgical device for manipulating an internal magnet assembly within a patient |
US9049984B2 (en) | 2008-04-16 | 2015-06-09 | Bracco Diagnostics Inc. | Gas water bottle adaptor |
US9055906B2 (en) | 2006-06-14 | 2015-06-16 | Intuitive Surgical Operations, Inc. | In-vivo visualization systems |
US9066655B2 (en) | 2007-12-07 | 2015-06-30 | Ethicon Endo-Surgery, Inc. | Selective stiffening devices and methods |
US9072427B2 (en) | 2003-05-23 | 2015-07-07 | Intuitive Surgical Operations, Inc. | Tool with articulation lock |
US9078662B2 (en) | 2012-07-03 | 2015-07-14 | Ethicon Endo-Surgery, Inc. | Endoscopic cap electrode and method for using the same |
CN104808925A (en) * | 2015-04-02 | 2015-07-29 | 联想(北京)有限公司 | Electronic equipment and information processing method |
US9101735B2 (en) | 2008-07-07 | 2015-08-11 | Intuitive Surgical Operations, Inc. | Catheter control systems |
US20150246205A1 (en) * | 2014-02-28 | 2015-09-03 | Darin Schaeffer | Deflectable Catheters, Systems, and Methods for the Visualization and Treatment of Bodily Passages |
US9161684B2 (en) | 2005-02-28 | 2015-10-20 | University Of Washington | Monitoring disposition of tethered capsule endoscope in esophagus |
US20150297865A1 (en) * | 2004-06-07 | 2015-10-22 | Intuitive Surgical Operations, Inc. | Articulating mechanism with flex hinged links |
WO2015171771A1 (en) * | 2014-05-06 | 2015-11-12 | Buffalo Filter Llc | Laparoscope and endoscope cleaning and defogging device |
CN105068706A (en) * | 2015-07-31 | 2015-11-18 | 张维谦 | Slide steering method and device of shooting game |
US9198561B2 (en) | 2011-01-31 | 2015-12-01 | Boston Scientific Scimed, Inc. | Articulation section with locking |
US9215970B2 (en) | 2004-08-09 | 2015-12-22 | Boston Scientific Scimed, Inc. | Fiber optic imaging catheter |
US9226772B2 (en) | 2009-01-30 | 2016-01-05 | Ethicon Endo-Surgery, Inc. | Surgical device |
US9233241B2 (en) | 2011-02-28 | 2016-01-12 | Ethicon Endo-Surgery, Inc. | Electrical ablation devices and methods |
CN105278839A (en) * | 2015-09-30 | 2016-01-27 | 天脉聚源(北京)科技有限公司 | Dynamic picture switching method and apparatus |
US9254169B2 (en) | 2011-02-28 | 2016-02-09 | Ethicon Endo-Surgery, Inc. | Electrical ablation devices and methods |
US9265514B2 (en) | 2012-04-17 | 2016-02-23 | Miteas Ltd. | Manipulator for grasping tissue |
US9277957B2 (en) | 2012-08-15 | 2016-03-08 | Ethicon Endo-Surgery, Inc. | Electrosurgical devices and methods |
US9307893B2 (en) | 2011-12-29 | 2016-04-12 | Cook Medical Technologies Llc | Space-optimized visualization catheter with camera train holder in a catheter with off-centered lumens |
US9314620B2 (en) | 2011-02-28 | 2016-04-19 | Ethicon Endo-Surgery, Inc. | Electrical ablation devices and methods |
US20160151908A1 (en) * | 2007-10-11 | 2016-06-02 | Intuitive Surgical Operations, Inc. | Tendon-actuated articulating instruments, and related systems |
CN105825313A (en) * | 2015-01-06 | 2016-08-03 | 上海早讯信息技术有限公司 | Method and system for safety operation management of mining area |
US9427255B2 (en) | 2012-05-14 | 2016-08-30 | Ethicon Endo-Surgery, Inc. | Apparatus for introducing a steerable camera assembly into a patient |
US20160278800A1 (en) * | 2013-09-03 | 2016-09-29 | Futaku Precision Machinery Industry Company | Treatment tool for endoscopic surgery |
US9468364B2 (en) | 2008-11-14 | 2016-10-18 | Intuitive Surgical Operations, Inc. | Intravascular catheter with hood and image processing systems |
US9510732B2 (en) | 2005-10-25 | 2016-12-06 | Intuitive Surgical Operations, Inc. | Methods and apparatus for efficient purging |
US9545290B2 (en) | 2012-07-30 | 2017-01-17 | Ethicon Endo-Surgery, Inc. | Needle probe guide |
US9561078B2 (en) | 2006-03-03 | 2017-02-07 | University Of Washington | Multi-cladding optical fiber scanner |
US9572623B2 (en) | 2012-08-02 | 2017-02-21 | Ethicon Endo-Surgery, Inc. | Reusable electrode and disposable sheath |
US9622647B2 (en) | 2009-09-14 | 2017-04-18 | United States Endoscopy Group, Inc. | In-line gas adaptor for endoscopic apparatus |
US9668643B2 (en) | 2011-12-29 | 2017-06-06 | Cook Medical Technologies Llc | Space-optimized visualization catheter with oblong shape |
US9814522B2 (en) | 2010-04-06 | 2017-11-14 | Intuitive Surgical Operations, Inc. | Apparatus and methods for ablation efficacy |
US9820634B2 (en) | 2013-01-21 | 2017-11-21 | G.I. View Ltd. | Integrated steering device |
US9913573B2 (en) | 2003-04-01 | 2018-03-13 | Boston Scientific Scimed, Inc. | Endoscopic imaging system |
US10004388B2 (en) | 2006-09-01 | 2018-06-26 | Intuitive Surgical Operations, Inc. | Coronary sinus cannulation |
US10064540B2 (en) | 2005-02-02 | 2018-09-04 | Intuitive Surgical Operations, Inc. | Visualization apparatus for transseptal access |
US10070772B2 (en) | 2006-09-01 | 2018-09-11 | Intuitive Surgical Operations, Inc. | Precision control systems for tissue visualization and manipulation assemblies |
US10092291B2 (en) | 2011-01-25 | 2018-10-09 | Ethicon Endo-Surgery, Inc. | Surgical instrument with selectively rigidizable features |
US10098527B2 (en) | 2013-02-27 | 2018-10-16 | Ethidcon Endo-Surgery, Inc. | System for performing a minimally invasive surgical procedure |
WO2018191063A1 (en) * | 2017-04-14 | 2018-10-18 | Inventio, Inc. | Endoscope shaft |
US10244927B2 (en) | 2011-12-29 | 2019-04-02 | Cook Medical Technologies Llc | Space-optimized visualization catheter with camera train holder |
EP3476353A1 (en) * | 2017-10-26 | 2019-05-01 | Ethicon LLC | Drive cable brake assembly for robotic surgical tools |
US10314649B2 (en) | 2012-08-02 | 2019-06-11 | Ethicon Endo-Surgery, Inc. | Flexible expandable electrode and method of intraluminal delivery of pulsed power |
US10335131B2 (en) | 2006-10-23 | 2019-07-02 | Intuitive Surgical Operations, Inc. | Methods for preventing tissue migration |
US20190201017A1 (en) * | 2004-04-21 | 2019-07-04 | Acclarent, Inc. | Deflectable guide catheters and related methods |
US10376673B2 (en) * | 2015-06-19 | 2019-08-13 | Evalve, Inc. | Catheter guiding system and methods |
US10413408B2 (en) | 2015-08-06 | 2019-09-17 | Evalve, Inc. | Delivery catheter systems, methods, and devices |
US10441136B2 (en) | 2006-12-18 | 2019-10-15 | Intuitive Surgical Operations, Inc. | Systems and methods for unobstructed visualization and ablation |
US10456014B2 (en) | 2012-03-30 | 2019-10-29 | United States Endoscopy Group, Inc. | Water bottle cap assemblies for an endoscopic device |
WO2020089894A2 (en) | 2018-10-29 | 2020-05-07 | G.I. View Ltd. | Insertion unit for medical instruments and an intubation system thereof |
US10646104B1 (en) | 2018-10-29 | 2020-05-12 | G.I. View Ltd. | Disposable endoscope |
CN111466864A (en) * | 2020-04-16 | 2020-07-31 | 崇州市人民医院 | Device for preventing excrement from overflowing and leaking during enteroscopy operation |
US10743750B2 (en) | 2014-04-28 | 2020-08-18 | Massachusetts Institute Of Technology | Multi-link modular continuum robotic endoscope system |
US10779882B2 (en) | 2009-10-28 | 2020-09-22 | Ethicon Endo-Surgery, Inc. | Electrical ablation devices |
US20210068629A1 (en) * | 2018-08-17 | 2021-03-11 | Ching-Shun Tseng | Endoscope With Inspection Accessory and Inspection Accessory for the Same |
US10966593B2 (en) | 2009-08-31 | 2021-04-06 | United States Endoscopy Group, Inc. | In-line gas adaptor for endoscopic apparatus |
US20210137354A1 (en) * | 2018-05-03 | 2021-05-13 | Konstantin Bob | Endoscope deflection using a distal folding mechanism |
WO2021102014A1 (en) * | 2019-11-18 | 2021-05-27 | Nido Surgical Inc. | Instrument port with flexible shaft for epicardial ablation |
US11064869B2 (en) | 2004-03-23 | 2021-07-20 | Boston Scientific Scimed, Inc. | In-vivo visualization system |
US11083528B2 (en) | 2017-03-09 | 2021-08-10 | Memic Innovative Surgery Ltd. | Input arm for control of a surgical mechanical arm |
US11099374B2 (en) | 2017-06-29 | 2021-08-24 | Olympus Corporation | Endoscope |
US11116589B2 (en) | 2014-09-04 | 2021-09-14 | Memic Innovative Surgery Ltd. | Control of device including mechanical arms |
US11123146B2 (en) | 2019-05-30 | 2021-09-21 | Titan Medical Inc. | Surgical instrument apparatus, actuator, and drive |
EP3884998A1 (en) * | 2020-03-26 | 2021-09-29 | Oscor Inc. | System and method of using endobronchial ultraviolet light therapy to treat patients infected with covid-19 coronavirus, sars-cov-2 |
CN113693537A (en) * | 2021-10-29 | 2021-11-26 | 极限人工智能(北京)有限公司 | Endoscope and minimally invasive surgery robot |
US11234783B2 (en) | 2018-12-28 | 2022-02-01 | Titan Medical Inc. | Articulated tool positioner for robotic surgery system |
US11291355B2 (en) * | 2018-01-19 | 2022-04-05 | Ambu A/S | Method for fixation of a wire portion of an endoscope, and an endoscope |
US11291352B2 (en) | 2018-03-14 | 2022-04-05 | Ambu A/S | Method for manufacturing a tip housing |
US11311184B2 (en) | 2018-08-24 | 2022-04-26 | Ambu A/S | Tip part for a vision device |
US11357392B2 (en) | 2017-06-26 | 2022-06-14 | Ambu A/S | Bending section for an endoscope |
US11382490B2 (en) | 2018-08-24 | 2022-07-12 | Ambu A/S | Tip part for a vision device |
US11406250B2 (en) | 2005-02-02 | 2022-08-09 | Intuitive Surgical Operations, Inc. | Methods and apparatus for treatment of atrial fibrillation |
US11445902B2 (en) | 2010-07-29 | 2022-09-20 | Psip2 Llc | Arthroscopic system |
US11478152B2 (en) | 2005-02-02 | 2022-10-25 | Intuitive Surgical Operations, Inc. | Electrophysiology mapping and visualization system |
CN115462737A (en) * | 2022-08-26 | 2022-12-13 | 上海市静安区闸北中心医院 | Distal end multidirectional control and adjustment device of endoscopic soft endoscope, tube placing kit and use method |
US11564561B2 (en) | 2020-01-24 | 2023-01-31 | Integrated Endoscopy, Inc. | Wireless camera system for endoscope |
US11576563B2 (en) | 2016-11-28 | 2023-02-14 | Adaptivendo Llc | Endoscope with separable, disposable shaft |
US11622675B2 (en) | 2019-05-15 | 2023-04-11 | Boston Scientific Scimed, Inc. | Medical device having asymmetric bending |
US11672413B2 (en) | 2017-03-24 | 2023-06-13 | Ambu A/S | Articulated tip part for an endoscope |
US11678793B2 (en) | 2020-10-20 | 2023-06-20 | Ambu A/S | Endoscope |
CN116491988A (en) * | 2023-04-25 | 2023-07-28 | 普彦淞 | Gastric reflux sampling device for general surgery department |
US11712151B2 (en) | 2018-08-24 | 2023-08-01 | Ambu A/S | Tip part for a vision device |
US11717147B2 (en) * | 2019-08-15 | 2023-08-08 | Auris Health, Inc. | Medical device having multiple bending sections |
US11730461B2 (en) | 2014-03-31 | 2023-08-22 | Human Xtensions Ltd. | Steerable medical device |
US11737648B2 (en) | 2019-03-11 | 2023-08-29 | Integrated Endoscopy, Inc. | Cordless disposable endoscope |
EP4233679A1 (en) * | 2022-02-23 | 2023-08-30 | Ambu A/S | Endoscope comprising a bending section having displaced steering wire lumens |
US11766163B2 (en) | 2019-09-26 | 2023-09-26 | Ambu A/S | Tip part for an endoscope and the manufacture thereof |
US11771511B2 (en) | 2016-03-09 | 2023-10-03 | Momentis Surgical Ltd | Modular device comprising mechanical arms |
US11779410B2 (en) | 2017-03-09 | 2023-10-10 | Momentis Surgical Ltd | Control console including an input arm for control of a surgical mechanical arm |
WO2023200981A1 (en) * | 2022-04-13 | 2023-10-19 | Taurean Surgical, Inc. | Endoscopic devices, systems and methods |
US11800971B2 (en) | 2018-05-18 | 2023-10-31 | Verathon Inc. | Video endoscope with flexible tip |
US11819192B2 (en) | 2004-03-23 | 2023-11-21 | Boston Scientific Scimed, Inc. | In-vivo visualization system |
USD1018844S1 (en) | 2020-01-09 | 2024-03-19 | Adaptivendo Llc | Endoscope handle |
US11937781B2 (en) | 2020-06-19 | 2024-03-26 | Ambu A/S | Endoscope comprising an articulated bending section body |
US11944271B2 (en) | 2020-12-08 | 2024-04-02 | Ambu A/S | Endoscope tip part with improved optical properties |
US11969226B2 (en) | 2019-11-04 | 2024-04-30 | Momentis Surgical Ltd | Modular device comprising mechanical arms |
Families Citing this family (332)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE69930104T2 (en) | 1998-03-20 | 2006-10-12 | Boston Scientific Ltd., St. Michael | ENDOSCOPIC SEWING SYSTEM |
DE10154163A1 (en) | 2001-11-03 | 2003-05-22 | Advanced Med Tech | Device for straightening and stabilizing the spine |
US8118732B2 (en) | 2003-04-01 | 2012-02-21 | Boston Scientific Scimed, Inc. | Force feedback control system for video endoscope |
US20050245789A1 (en) | 2003-04-01 | 2005-11-03 | Boston Scientific Scimed, Inc. | Fluid manifold for endoscope system |
US7578786B2 (en) | 2003-04-01 | 2009-08-25 | Boston Scientific Scimed, Inc. | Video endoscope |
US7591783B2 (en) | 2003-04-01 | 2009-09-22 | Boston Scientific Scimed, Inc. | Articulation joint for video endoscope |
US7285088B2 (en) * | 2003-05-13 | 2007-10-23 | Olympus Corporation | Endoscope apparatus |
WO2009058350A1 (en) * | 2007-11-02 | 2009-05-07 | The Trustees Of Columbia University In The City Of New York | Insertable surgical imaging device |
US7976462B2 (en) | 2004-04-06 | 2011-07-12 | Integrated Endoscopy, Inc. | Endoscope designs and methods of manufacture |
US8517921B2 (en) * | 2004-04-16 | 2013-08-27 | Gyrus Acmi, Inc. | Endoscopic instrument having reduced diameter flexible shaft |
JPWO2006001377A1 (en) * | 2004-06-28 | 2008-04-17 | オリンパス株式会社 | Endoscope device |
WO2006025045A1 (en) * | 2004-09-03 | 2006-03-09 | Stryker Gi Ltd. | Control system for supplying fluid medium to endoscope |
US8858425B2 (en) * | 2004-09-24 | 2014-10-14 | Vivid Medical, Inc. | Disposable endoscope and portable display |
US8602971B2 (en) * | 2004-09-24 | 2013-12-10 | Vivid Medical. Inc. | Opto-Electronic illumination and vision module for endoscopy |
US9033870B2 (en) | 2004-09-24 | 2015-05-19 | Vivid Medical, Inc. | Pluggable vision module and portable display for endoscopy |
US8878924B2 (en) | 2004-09-24 | 2014-11-04 | Vivid Medical, Inc. | Disposable microscope and portable display |
US8827899B2 (en) | 2004-09-24 | 2014-09-09 | Vivid Medical, Inc. | Disposable endoscopic access device and portable display |
US7771411B2 (en) | 2004-09-24 | 2010-08-10 | Syntheon, Llc | Methods for operating a selective stiffening catheter |
US20060069310A1 (en) * | 2004-09-30 | 2006-03-30 | Couvillon Lucien A Jr | Programmable brake control system for use in a medical device |
US7811277B2 (en) | 2004-09-30 | 2010-10-12 | Boston Scientific Scimed, Inc. | Steerable device and system |
US7597662B2 (en) * | 2004-09-30 | 2009-10-06 | Boston Scientific Scimed, Inc. | Multi-fluid delivery system |
US20060069312A1 (en) * | 2004-09-30 | 2006-03-30 | Scimed Life Systems, Inc. | System for retaining optical clarity in a medical imaging system |
US7789826B2 (en) | 2004-09-30 | 2010-09-07 | Boston Scientific Scimed, Inc. | Manually controlled endoscope |
JP4615963B2 (en) * | 2004-10-29 | 2011-01-19 | オリンパス株式会社 | Capsule endoscope device |
WO2006063245A2 (en) * | 2004-12-08 | 2006-06-15 | Vision-Sciences, Inc. | Endoscope valve |
JP4611756B2 (en) * | 2005-01-14 | 2011-01-12 | Hoya株式会社 | End of endoscope for large intestine insertion |
US10357149B2 (en) | 2005-04-05 | 2019-07-23 | Integrated Endoscopy, Inc. | Medical imaging device using thermally conducting lens cradle |
GB2425424B (en) * | 2005-04-22 | 2010-09-29 | Single Use Surgical Ltd | Disposable flexible endoscope |
US8097003B2 (en) * | 2005-05-13 | 2012-01-17 | Boston Scientific Scimed, Inc. | Endoscopic apparatus with integrated variceal ligation device |
US7618413B2 (en) * | 2005-06-22 | 2009-11-17 | Boston Scientific Scimed, Inc. | Medical device control system |
DE102005030861A1 (en) | 2005-07-01 | 2007-01-04 | Invendo Medical Gmbh | Cooling device for electronic components, preferably an endoscope |
JP4776317B2 (en) * | 2005-07-15 | 2011-09-21 | 有限会社エスアールジェイ | Method for holding medical capsule and endoscope apparatus used therefor |
JP4837321B2 (en) * | 2005-07-19 | 2011-12-14 | オリンパス株式会社 | Endoscope device |
JP4804062B2 (en) * | 2005-07-29 | 2011-10-26 | オリンパス株式会社 | Endoscope system |
US20070038031A1 (en) * | 2005-08-09 | 2007-02-15 | Olympus Medical Systems Corp. | Endoscope distal end part |
DE102005039601A1 (en) * | 2005-08-19 | 2007-02-22 | Karl Storz Gmbh & Co. Kg | Endoscope, especially duodenoscope for mother-baby cholangioscopy |
US8052597B2 (en) | 2005-08-30 | 2011-11-08 | Boston Scientific Scimed, Inc. | Method for forming an endoscope articulation joint |
US7789915B2 (en) * | 2005-08-31 | 2010-09-07 | Vance Products Incorporated | Stent for implantation |
US20070066881A1 (en) | 2005-09-13 | 2007-03-22 | Edwards Jerome R | Apparatus and method for image guided accuracy verification |
EP1924198B1 (en) | 2005-09-13 | 2019-04-03 | Veran Medical Technologies, Inc. | Apparatus for image guided accuracy verification |
US20070162095A1 (en) * | 2006-01-06 | 2007-07-12 | Ezc Medical Llc | Modular visualization stylet apparatus and methods of use |
US8556805B2 (en) * | 2006-01-13 | 2013-10-15 | Olympus Medical Systems Corp. | Rotational force transmission mechanism, force-attenuating apparatus, medical device, and medical instrument-operation mechanism |
US9173550B2 (en) * | 2006-01-13 | 2015-11-03 | Olympus Corporation | Medical apparatus |
US8439828B2 (en) * | 2006-01-13 | 2013-05-14 | Olympus Medical Systems Corp. | Treatment endoscope |
US8021293B2 (en) * | 2006-01-13 | 2011-09-20 | Olympus Medical Systems Corp. | Medical treatment endoscope |
US9289112B2 (en) * | 2006-01-13 | 2016-03-22 | Olympus Corporation | Medical treatment endoscope having an operation stick formed to allow a procedure instrument to pass |
US8617054B2 (en) * | 2006-01-13 | 2013-12-31 | Olympus Medical Systems Corp. | Medical treatment endoscope |
US9308049B2 (en) * | 2006-01-13 | 2016-04-12 | Olympus Corporation | Medical treatment endoscope |
US8092371B2 (en) | 2006-01-13 | 2012-01-10 | Olympus Medical Systems Corp. | Medical treatment endoscope |
US10123683B2 (en) | 2006-03-02 | 2018-11-13 | Syntheon, Llc | Variably flexible insertion device and method for variably flexing an insertion device |
US7988621B2 (en) * | 2006-08-10 | 2011-08-02 | Syntheon, Llc | Torque-transmitting, variably-flexible, corrugated insertion device and method for transmitting torque and variably flexing a corrugated insertion device |
US8556804B2 (en) * | 2006-05-22 | 2013-10-15 | Syntheon, Llc | Torque-transmitting, variably flexible insertion device and method for transmitting torque and variably flexing an insertion device |
US9155451B2 (en) | 2006-03-02 | 2015-10-13 | Syntheon, Llc | Variably flexible insertion device and method for variably flexing an insertion device |
US8092374B2 (en) * | 2006-03-02 | 2012-01-10 | Kevin Smith | Variably flexible insertion device and method for variably flexing an insertion device |
US9814372B2 (en) * | 2007-06-27 | 2017-11-14 | Syntheon, Llc | Torque-transmitting, variably-flexible, locking insertion device and method for operating the insertion device |
US8016749B2 (en) | 2006-03-21 | 2011-09-13 | Boston Scientific Scimed, Inc. | Vision catheter having electromechanical navigation |
JP5584464B2 (en) * | 2006-03-25 | 2014-09-03 | アポノス・メデイカル・コーポレイシヨン | Self-closing tissue fastener |
US8888684B2 (en) | 2006-03-27 | 2014-11-18 | Boston Scientific Scimed, Inc. | Medical devices with local drug delivery capabilities |
US7955255B2 (en) | 2006-04-20 | 2011-06-07 | Boston Scientific Scimed, Inc. | Imaging assembly with transparent distal cap |
CN101448541A (en) * | 2006-05-18 | 2009-06-03 | 亚庞诺斯医疗公司 | Multifunctional instrument introducer |
AU2007261046A1 (en) | 2006-06-20 | 2007-12-27 | Aortx, Inc. | Torque shaft and torque drive |
JP4970870B2 (en) | 2006-08-10 | 2012-07-11 | オリンパスメディカルシステムズ株式会社 | Endoscope operating device |
US20080053968A1 (en) * | 2006-08-30 | 2008-03-06 | Great Computer Corporation | Device for controlling emission of a laser beam in a large laser cutter |
US8715270B2 (en) * | 2006-12-01 | 2014-05-06 | Boston Scientific Scimed, Inc. | Multi-part instrument systems and methods |
US8979931B2 (en) | 2006-12-08 | 2015-03-17 | DePuy Synthes Products, LLC | Nucleus replacement device and method |
JP2008154809A (en) * | 2006-12-25 | 2008-07-10 | Hoya Corp | Joint ring of endoscope |
US8514278B2 (en) * | 2006-12-29 | 2013-08-20 | Ge Inspection Technologies Lp | Inspection apparatus having illumination assembly |
JP5074069B2 (en) * | 2007-03-29 | 2012-11-14 | オリンパスメディカルシステムズ株式会社 | Multi-joint bending mechanism and medical device with multi-joint bending mechanism |
US20080269556A1 (en) * | 2007-04-02 | 2008-10-30 | Jagasia Ashok A | Endoscope with flexible tip |
DE102008018931A1 (en) | 2007-04-17 | 2008-11-13 | Gyrus ACMI, Inc., Southborough | Light source power based on a predetermined detected condition |
FR2916056A1 (en) * | 2007-05-10 | 2008-11-14 | St Microelectronics Sa | EXPLORING A CAVITY WITH MULTIPLE IMAGE SENSORS |
WO2008144077A1 (en) * | 2007-05-18 | 2008-11-27 | Boston Scientific Scimed, Inc. | Drive systems and methods of use |
JP4472728B2 (en) * | 2007-06-14 | 2010-06-02 | オリンパスメディカルシステムズ株式会社 | Endoscope system |
US9050036B2 (en) | 2007-06-19 | 2015-06-09 | Minimally Invasive Devices, Inc. | Device for maintaining visualization with surgical scopes |
US9211059B2 (en) | 2007-06-19 | 2015-12-15 | Minimally Invasive Devices, Inc. | Systems and methods for optimizing and maintaining visualization of a surgical field during the use of surgical scopes |
JP5250632B2 (en) | 2007-10-05 | 2013-07-31 | ジンテス ゲゼルシャフト ミット ベシュレンクテル ハフツング | Expansion system |
US20090124927A1 (en) * | 2007-11-13 | 2009-05-14 | Chest Innovations, Inc. | Endoscopic system for lung biopsy and biopsy method of insufflating gas to collapse a lung |
JP2009119064A (en) * | 2007-11-15 | 2009-06-04 | Olympus Corp | Cover type endoscope, endoscope for cover, and endoscope cover |
JP2009160075A (en) * | 2007-12-28 | 2009-07-23 | Olympus Corp | Endoscope system |
WO2009089043A2 (en) * | 2008-01-09 | 2009-07-16 | Ezc Medical Llc. | Intubation systems and methods |
US9295378B2 (en) * | 2008-02-04 | 2016-03-29 | University Hospitals Of Cleveland | Universal handle |
CN103654694B (en) | 2008-02-05 | 2016-09-07 | 可控仪器制造公司 | Can control lead |
US9241768B2 (en) * | 2008-03-27 | 2016-01-26 | St. Jude Medical, Atrial Fibrillation Division, Inc. | Intelligent input device controller for a robotic catheter system |
US20090248042A1 (en) * | 2008-03-27 | 2009-10-01 | Kirschenman Mark B | Model catheter input device |
US8343096B2 (en) * | 2008-03-27 | 2013-01-01 | St. Jude Medical, Atrial Fibrillation Division, Inc. | Robotic catheter system |
US8317745B2 (en) * | 2008-03-27 | 2012-11-27 | St. Jude Medical, Atrial Fibrillation Division, Inc. | Robotic catheter rotatable device cartridge |
US8641664B2 (en) * | 2008-03-27 | 2014-02-04 | St. Jude Medical, Atrial Fibrillation Division, Inc. | Robotic catheter system with dynamic response |
US8684962B2 (en) | 2008-03-27 | 2014-04-01 | St. Jude Medical, Atrial Fibrillation Division, Inc. | Robotic catheter device cartridge |
US9161817B2 (en) | 2008-03-27 | 2015-10-20 | St. Jude Medical, Atrial Fibrillation Division, Inc. | Robotic catheter system |
WO2009120992A2 (en) | 2008-03-27 | 2009-10-01 | St. Jude Medical, Arrial Fibrillation Division Inc. | Robotic castheter system input device |
US8317744B2 (en) | 2008-03-27 | 2012-11-27 | St. Jude Medical, Atrial Fibrillation Division, Inc. | Robotic catheter manipulator assembly |
JP2009254773A (en) * | 2008-03-28 | 2009-11-05 | Fujinon Corp | Ultrasonic diagnosis system and pump apparatus |
US8394116B2 (en) * | 2008-04-15 | 2013-03-12 | The Regents Of The University Of Michigan | Surgical tools and components thereof |
EP3858416B1 (en) | 2008-05-06 | 2023-11-01 | Corindus, Inc. | Catheter system |
EP2288284B1 (en) | 2008-05-13 | 2016-05-04 | Boston Scientific Scimed, Inc. | Steering system with locking mechanism |
WO2009154682A2 (en) * | 2008-05-28 | 2009-12-23 | Cts Corporation | Adjustable torque joystick |
US20090312645A1 (en) * | 2008-06-16 | 2009-12-17 | Boston Scientific Scimed, Inc. | Methods and Devices for Accessing Anatomic Structures |
JP2010035768A (en) | 2008-08-04 | 2010-02-18 | Olympus Medical Systems Corp | Active drive type medical apparatus |
US8760507B2 (en) * | 2008-08-05 | 2014-06-24 | Inspectron, Inc. | Light pipe for imaging head of video inspection device |
US8092722B2 (en) * | 2008-09-30 | 2012-01-10 | Sabic Innovative Plastics Ip B.V. | Varnish compositions for electrical insulation and method of using the same |
US8920311B2 (en) * | 2008-11-18 | 2014-12-30 | Aponos Medical Corp. | Adapter for attaching devices to endoscopes |
DE202008015763U1 (en) * | 2008-11-27 | 2010-04-08 | Q Medical International Ag | Instrument for laparoscopic surgery |
JP2010131153A (en) * | 2008-12-04 | 2010-06-17 | Fujifilm Corp | Flexible portion of endoscope and endoscope |
US9717403B2 (en) | 2008-12-05 | 2017-08-01 | Jeffrey B. Kleiner | Method and apparatus for performing retro peritoneal dissection |
US8864654B2 (en) * | 2010-04-20 | 2014-10-21 | Jeffrey B. Kleiner | Method and apparatus for performing retro peritoneal dissection |
CN102307511B (en) * | 2008-12-10 | 2015-06-03 | 微创设备股份有限公司 | Systems for optimizing and maintaining visualization of a surgical field during the use of surgical scopes |
JP2010136834A (en) * | 2008-12-10 | 2010-06-24 | Fujifilm Corp | Endoscope soft portion and endoscope |
JP5724382B2 (en) * | 2008-12-26 | 2015-05-27 | 住友ベークライト株式会社 | catheter |
US20110238010A1 (en) * | 2008-12-31 | 2011-09-29 | Kirschenman Mark B | Robotic catheter system input device |
JP5384970B2 (en) * | 2009-02-25 | 2014-01-08 | オリンパス株式会社 | Adapter type endoscope |
US20100227697A1 (en) * | 2009-03-04 | 2010-09-09 | C-Flex Bearing Co., Inc. | Flexible coupling |
DE102009017175B4 (en) * | 2009-04-09 | 2011-05-05 | Richard Wolf Gmbh | Method for producing a bendable tube |
GB0910951D0 (en) * | 2009-06-24 | 2009-08-05 | Imp Innovations Ltd | Joint arrangement |
US9439736B2 (en) | 2009-07-22 | 2016-09-13 | St. Jude Medical, Atrial Fibrillation Division, Inc. | System and method for controlling a remote medical device guidance system in three-dimensions using gestures |
US9330497B2 (en) | 2011-08-12 | 2016-05-03 | St. Jude Medical, Atrial Fibrillation Division, Inc. | User interface devices for electrophysiology lab diagnostic and therapeutic equipment |
US8648932B2 (en) * | 2009-08-13 | 2014-02-11 | Olive Medical Corporation | System, apparatus and methods for providing a single use imaging device for sterile environments |
US8512232B2 (en) | 2009-09-08 | 2013-08-20 | Gyrus Acmi, Inc. | Endoscopic illumination system, assembly and methods for staged illumination of different target areas |
US20110090331A1 (en) * | 2009-10-15 | 2011-04-21 | Perceptron, Inc. | Articulating imager for video borescope |
US20120209069A1 (en) * | 2009-11-04 | 2012-08-16 | Koninklijke Philips Electronics N.V. | Collision avoidance and detection using distance sensors |
US8568417B2 (en) * | 2009-12-18 | 2013-10-29 | Charles River Engineering Solutions And Technologies, Llc | Articulating tool and methods of using |
US20110184239A1 (en) * | 2009-12-22 | 2011-07-28 | Integrated Endoscopy, Inc. | Methods and systems for disabling an endoscope after use |
US9078562B2 (en) | 2010-01-11 | 2015-07-14 | Minimally Invasive Devices, Inc. | Systems and methods for optimizing and maintaining visualization of a surgical field during the use of surgical scopes |
WO2011100371A1 (en) * | 2010-02-09 | 2011-08-18 | Olive Medical Corporation | Imaging sensor with thermal pad for use in a surgical application |
CA2793147A1 (en) | 2010-03-25 | 2011-09-29 | Olive Medical Corporation | System and method for providing a single use imaging device for medical applications |
US9888973B2 (en) | 2010-03-31 | 2018-02-13 | St. Jude Medical, Atrial Fibrillation Division, Inc. | Intuitive user interface control for remote catheter navigation and 3D mapping and visualization systems |
EP2556786A4 (en) * | 2010-04-05 | 2015-04-29 | Olympus Medical Systems Corp | Endoscope |
WO2011160062A2 (en) | 2010-06-17 | 2011-12-22 | The Usa As Represented By The Secretary, National Institutes Of Health | Compositions and methods for treating inflammatory conditions |
US10143357B2 (en) | 2010-08-10 | 2018-12-04 | Ronald Yamada | Endoscope gripping device |
WO2012024686A2 (en) | 2010-08-20 | 2012-02-23 | Veran Medical Technologies, Inc. | Apparatus and method for four dimensional soft tissue navigation |
US9538908B2 (en) | 2010-09-08 | 2017-01-10 | Covidien Lp | Catheter with imaging assembly |
US8986303B2 (en) | 2010-11-09 | 2015-03-24 | Biosense Webster, Inc. | Catheter with liquid-cooled control handle |
US8668642B2 (en) | 2010-11-23 | 2014-03-11 | Covidien Lp | Port device including retractable endoscope cleaner |
WO2012075487A2 (en) | 2010-12-03 | 2012-06-07 | Minimally Invasive Devices, Llc | Devices, systems, and methods for performing endoscopic surgical procedures |
WO2012090859A1 (en) * | 2010-12-28 | 2012-07-05 | オリンパスメディカルシステムズ株式会社 | Treatment instrument for endoscopes |
WO2012096778A1 (en) * | 2011-01-13 | 2012-07-19 | Poincare Systemes, Inc. | Motor components and devices incorporating such motor components |
US9435995B2 (en) | 2011-01-13 | 2016-09-06 | Poincare Systems, Inc. | Medical devices with internal motors |
WO2012121877A1 (en) * | 2011-03-10 | 2012-09-13 | Boston Scientific Scimed, Inc. | Flexible suturing instrument |
EP2709513A4 (en) | 2011-05-03 | 2015-04-22 | Endosee Corp | Method and apparatus for hysteroscopy and endometrial biopsy |
US9622650B2 (en) | 2011-05-12 | 2017-04-18 | DePuy Synthes Products, Inc. | System and method for sub-column parallel digitizers for hybrid stacked image sensor using vertical interconnects |
US9788755B2 (en) | 2011-05-26 | 2017-10-17 | Covidien Lp | Illumination systems and devices for tracheal tubes |
JP5669690B2 (en) * | 2011-08-04 | 2015-02-12 | オリンパスメディカルシステムズ株式会社 | Endoscope |
US9119639B2 (en) * | 2011-08-09 | 2015-09-01 | DePuy Synthes Products, Inc. | Articulated cavity creator |
US9452276B2 (en) | 2011-10-14 | 2016-09-27 | Intuitive Surgical Operations, Inc. | Catheter with removable vision probe |
US20130303944A1 (en) | 2012-05-14 | 2013-11-14 | Intuitive Surgical Operations, Inc. | Off-axis electromagnetic sensor |
US9387048B2 (en) | 2011-10-14 | 2016-07-12 | Intuitive Surgical Operations, Inc. | Catheter sensor systems |
US20130096385A1 (en) * | 2011-10-14 | 2013-04-18 | Intuitive Surgical Operations, Inc. | Vision probe and catheter systems |
US10238837B2 (en) | 2011-10-14 | 2019-03-26 | Intuitive Surgical Operations, Inc. | Catheters with control modes for interchangeable probes |
US9004071B2 (en) | 2011-10-18 | 2015-04-14 | Ian Joseph Alexander | Nasal guide and method of use thereof |
US9861800B2 (en) * | 2011-10-18 | 2018-01-09 | Treble Innovations | Systems and methods for controlling balloon catheters |
EP3372143B1 (en) * | 2011-10-21 | 2020-09-02 | Viking Systems, Inc. | Steerable electronic stereoscopic endoscope |
US9622779B2 (en) | 2011-10-27 | 2017-04-18 | DePuy Synthes Products, Inc. | Method and devices for a sub-splenius / supra-levator scapulae surgical access technique |
US9808232B2 (en) | 2011-11-01 | 2017-11-07 | DePuy Synthes Products, Inc. | Dilation system |
JP6162710B2 (en) | 2011-11-16 | 2017-07-12 | コロプラスト アクティーゼルスカブ | An operating device that is specifically intended to proceed with the operation of the organism's body |
DE102011055526A1 (en) | 2011-11-18 | 2013-05-23 | Invendo Medical Gmbh | Medical endoscope with cooling device for built-in electrical components |
US20130158355A1 (en) * | 2011-12-16 | 2013-06-20 | Pioneer Medical Instrument Co., Ltd. | Two-way endoscope steering mechanism and four-way endoscope steering mechanism |
WO2013114703A1 (en) * | 2012-01-31 | 2013-08-08 | オリンパスメディカルシステムズ株式会社 | Endoscope |
US10143358B2 (en) | 2012-02-07 | 2018-12-04 | Treble Innovations, Llc | System and method for a magnetic endoscope |
US10249036B2 (en) | 2012-02-22 | 2019-04-02 | Veran Medical Technologies, Inc. | Surgical catheter having side exiting medical instrument and related systems and methods for four dimensional soft tissue navigation |
WO2013128457A1 (en) * | 2012-02-29 | 2013-09-06 | (1/3)M.S.T. Medical Surgery Technologies Ltd. | Manual control system for maneuvering an endoscope |
JP5450704B2 (en) * | 2012-03-26 | 2014-03-26 | 株式会社フジクラ | Electrical cable and imaging mechanism with external cylinder, endoscope, electrical cable and method of manufacturing imaging mechanism with external cylinder |
US9265490B2 (en) | 2012-04-16 | 2016-02-23 | DePuy Synthes Products, Inc. | Detachable dilator blade |
US9468367B2 (en) * | 2012-05-14 | 2016-10-18 | Endosee Corporation | Method and apparatus for hysteroscopy and combined hysteroscopy and endometrial biopsy |
EP2900118A4 (en) * | 2012-05-14 | 2016-04-20 | Endosee Corp | Method and apparatus for hysteroscopy and combined hysteroscopy and endometrial biopsy |
US9622646B2 (en) | 2012-06-25 | 2017-04-18 | Coopersurgical, Inc. | Low-cost instrument for endoscopically guided operative procedures |
US9532771B2 (en) | 2012-06-28 | 2017-01-03 | George S. Ferzli | Support coupling for surgical instrument |
MX344146B (en) | 2012-07-26 | 2016-12-07 | Depuy Synthes Products Inc | Camera system with minimal area monolithic cmos image sensor. |
USD735343S1 (en) | 2012-09-07 | 2015-07-28 | Covidien Lp | Console |
USD717340S1 (en) | 2012-09-07 | 2014-11-11 | Covidien Lp | Display screen with enteral feeding icon |
US9198835B2 (en) | 2012-09-07 | 2015-12-01 | Covidien Lp | Catheter with imaging assembly with placement aid and related methods therefor |
USD716841S1 (en) | 2012-09-07 | 2014-11-04 | Covidien Lp | Display screen with annotate file icon |
US9517184B2 (en) | 2012-09-07 | 2016-12-13 | Covidien Lp | Feeding tube with insufflation device and related methods therefor |
US9480855B2 (en) | 2012-09-26 | 2016-11-01 | DePuy Synthes Products, Inc. | NIR/red light for lateral neuroprotection |
US9993283B2 (en) * | 2012-10-02 | 2018-06-12 | Covidien Lp | Selectively deformable ablation device |
CN104955404B (en) | 2012-10-19 | 2018-08-28 | 柯惠Lp公司 | Conducive to the device and method of oversleeve gastrectomy operation |
KR102027251B1 (en) * | 2012-11-22 | 2019-10-01 | 삼성전자주식회사 | Endoscope |
CN103006165B (en) * | 2012-12-14 | 2014-12-10 | 上海交通大学 | Flexible endoscope robot with variable rigidity |
US9498356B2 (en) | 2012-12-19 | 2016-11-22 | Cook Medical Technologies, LLC | Flexible stent and delivery system |
US8622896B1 (en) * | 2013-01-04 | 2014-01-07 | Zafer Termanini | Liquid-cooled light source for endoscopy and irrigation/suction and power supply tubing and method thereof |
US9439693B2 (en) | 2013-02-01 | 2016-09-13 | DePuy Synthes Products, Inc. | Steerable needle assembly for use in vertebral body augmentation |
US20140235361A1 (en) * | 2013-02-15 | 2014-08-21 | Cardiacmd, Inc. | Torque Shaft and Torque Shaft Drive |
US9144370B2 (en) * | 2013-02-28 | 2015-09-29 | Canon Usa Inc. | Mechanical structure of articulated sheath |
US9339271B2 (en) | 2013-03-14 | 2016-05-17 | C.R. Bard, Inc. | Articulating surgical instruments |
WO2014151824A1 (en) | 2013-03-14 | 2014-09-25 | Minimally Invasive Devices, Inc. | Fluid dispensing control systems and methods |
AU2014233190B2 (en) | 2013-03-15 | 2018-11-01 | DePuy Synthes Products, Inc. | Image sensor synchronization without input clock and data transmission clock |
US10750933B2 (en) | 2013-03-15 | 2020-08-25 | DePuy Synthes Products, Inc. | Minimize image sensor I/O and conductor counts in endoscope applications |
US9986899B2 (en) * | 2013-03-28 | 2018-06-05 | Endochoice, Inc. | Manifold for a multiple viewing elements endoscope |
US9993142B2 (en) | 2013-03-28 | 2018-06-12 | Endochoice, Inc. | Fluid distribution device for a multiple viewing elements endoscope |
US20140330164A1 (en) * | 2013-05-01 | 2014-11-06 | Olympus Medical Systems Corp. | Endoscopic treatment tool |
US9510739B2 (en) * | 2013-07-12 | 2016-12-06 | Gyrus Acmi, Inc. | Endoscope small imaging system |
CN103417178B (en) * | 2013-08-20 | 2016-08-24 | 姜泊 | A kind of Dispoable medical endoscope |
CN103417177B (en) * | 2013-08-20 | 2016-01-27 | 姜泊 | A kind of medical endoscope plug-in package |
WO2015029040A1 (en) | 2013-08-31 | 2015-03-05 | Morena Medical Applications Ltd. | Endoscope with shared working channel |
WO2015038290A1 (en) * | 2013-09-12 | 2015-03-19 | Endocon, Inc. | Power-assisted medical scope |
CN103584829B (en) * | 2013-10-24 | 2015-07-08 | 上海交通大学 | Endoscope surgical instrument outer sheath with variable rigidity |
JP6795977B2 (en) * | 2013-10-25 | 2020-12-02 | インテュイティブ サージカル オペレーションズ, インコーポレイテッド | Flexible equipment with embedded drive lines |
KR102338048B1 (en) | 2013-10-25 | 2021-12-10 | 인튜어티브 서지컬 오퍼레이션즈 인코포레이티드 | Flexible instrument with grooved steerable tube |
US10159425B2 (en) | 2013-11-08 | 2018-12-25 | Covidien Lp | Devices and methods facilitating sleeve gastrectomy and other procedures |
US9801748B2 (en) | 2013-11-08 | 2017-10-31 | Covidien Lp | Devices and methods for facilitating sleeve gastrectomy procedures |
US9655758B2 (en) | 2013-11-11 | 2017-05-23 | Covidien Lp | Devices and methods facilitating sleeve gastrectomy procedures |
CN103536268B (en) * | 2013-11-11 | 2015-07-08 | 亚新科技(珠海)发展有限公司 | Bending portion structure of endoscope and endoscope |
US9918863B2 (en) * | 2013-11-13 | 2018-03-20 | Covidien Lp | Steerable gastric calibration tube |
EP3042601A4 (en) * | 2013-11-29 | 2017-05-17 | Olympus Corporation | Curve part of endoscope |
EP4111937A1 (en) * | 2013-12-02 | 2023-01-04 | EndoChoice, Inc. | Fluid distribution device for a viewing endoscope |
EP2883491B1 (en) | 2013-12-12 | 2017-04-19 | Panasonic Intellectual Property Management Co., Ltd. | Endoscope |
EP3082930B1 (en) | 2013-12-20 | 2019-07-17 | Boston Scientific Scimed, Inc. | Integrated catheter system |
CN105813537B (en) * | 2013-12-26 | 2018-04-10 | 奥林巴斯株式会社 | pneumoperitoneum device |
JP6482051B2 (en) * | 2014-01-08 | 2019-03-13 | 国立大学法人九州大学 | Hinge member for bending treatment tool and bending treatment tool incorporating the hinge member |
CN104771226B (en) * | 2014-01-13 | 2017-07-04 | 上海工程技术大学 | For the intervention apparatus of cerebral hemorrhage minimum traumatic treatment |
KR101548646B1 (en) * | 2014-01-21 | 2015-09-01 | 가톨릭관동대학교산학협력단 | Trans-Platform Apparatus and Their Uses |
US9775735B2 (en) | 2014-01-31 | 2017-10-03 | Covidien Lp | Gastric calibration tube |
JP6165080B2 (en) * | 2014-02-21 | 2017-07-19 | オリンパス株式会社 | Initialization method of manipulator system |
CN103785089B (en) * | 2014-02-27 | 2016-01-20 | 青岛大学医学院附属医院 | Nasal trachea cannula checks mirror |
US20150305612A1 (en) | 2014-04-23 | 2015-10-29 | Mark Hunter | Apparatuses and methods for registering a real-time image feed from an imaging device to a steerable catheter |
US20150305650A1 (en) | 2014-04-23 | 2015-10-29 | Mark Hunter | Apparatuses and methods for endobronchial navigation to and confirmation of the location of a target tissue and percutaneous interception of the target tissue |
US10182933B2 (en) * | 2014-05-13 | 2019-01-22 | Covidien Lp | Illuminated gastric tubes and methods of use |
US9414947B2 (en) | 2014-05-13 | 2016-08-16 | Covidien Lp | Gastric tubes having tethered plugs and methods of use |
US10952600B2 (en) | 2014-07-10 | 2021-03-23 | Covidien Lp | Endoscope system |
CN104116528A (en) * | 2014-07-14 | 2014-10-29 | 上海交通大学 | Endoscopic surgery instrument outer sheath based on soft continuum mechanism |
US9629741B2 (en) | 2014-07-18 | 2017-04-25 | Covidien Lp | Gastric tubes and methods of use |
US9980737B2 (en) | 2014-08-04 | 2018-05-29 | Medos International Sarl | Flexible transport auger |
US9924979B2 (en) | 2014-09-09 | 2018-03-27 | Medos International Sarl | Proximal-end securement of a minimally invasive working channel |
US10264959B2 (en) | 2014-09-09 | 2019-04-23 | Medos International Sarl | Proximal-end securement of a minimally invasive working channel |
US10111712B2 (en) | 2014-09-09 | 2018-10-30 | Medos International Sarl | Proximal-end securement of a minimally invasive working channel |
US10195401B2 (en) | 2014-09-29 | 2019-02-05 | Cook Medical Technologies Llc | Wire guide for traversing body passages |
USD919804S1 (en) | 2014-10-13 | 2021-05-18 | W. L. Gore & Associates, Inc. | Handle for medical delivery apparatus device |
EP3209192A4 (en) | 2014-10-20 | 2019-01-16 | Research Development International Corporation | Steerable micro-endoscope |
US9763814B2 (en) | 2014-10-24 | 2017-09-19 | Cook Medical Technologies Llc | Elongate medical device |
US11007345B2 (en) | 2016-10-05 | 2021-05-18 | Orbusneich Medical Pte. Ltd. | Modular vascular catheter |
EP3928681A1 (en) | 2014-12-29 | 2021-12-29 | Boston Scientific Scimed Inc. | Medical device assembly |
US10587102B2 (en) * | 2015-01-14 | 2020-03-10 | Commscope Technologies Llc | Tool for installing sealing boot on cable |
US10786264B2 (en) | 2015-03-31 | 2020-09-29 | Medos International Sarl | Percutaneous disc clearing device |
USD799033S1 (en) | 2015-04-02 | 2017-10-03 | W. L. Gore & Associates, Inc. | Catheter handle |
USD790057S1 (en) | 2015-04-02 | 2017-06-20 | W. L. Gore & Associates, Inc. | Handle design for catheter Y-hub with dual side ports |
JP6516172B2 (en) * | 2015-04-15 | 2019-05-22 | 国立大学法人九州大学 | Hinge member for bending treatment tool and bending treatment device incorporating the hinge member |
US10039662B2 (en) | 2015-04-22 | 2018-08-07 | Covidien Lp | Reinforcement scaffolds for maintaining a reduced size of a stomach and methods of use |
JP6308440B2 (en) * | 2015-06-17 | 2018-04-11 | パナソニックIpマネジメント株式会社 | Endoscope |
US11439380B2 (en) | 2015-09-04 | 2022-09-13 | Medos International Sarl | Surgical instrument connectors and related methods |
CN113143355A (en) | 2015-09-04 | 2021-07-23 | 美多斯国际有限公司 | Multi-shield spinal access system |
US11672562B2 (en) | 2015-09-04 | 2023-06-13 | Medos International Sarl | Multi-shield spinal access system |
US10987129B2 (en) | 2015-09-04 | 2021-04-27 | Medos International Sarl | Multi-shield spinal access system |
US11744447B2 (en) | 2015-09-04 | 2023-09-05 | Medos International | Surgical visualization systems and related methods |
CN105266752A (en) * | 2015-09-08 | 2016-01-27 | 上海熠达光电科技有限公司 | Bending portion of endoscope and disposable endoscope |
CN105147228A (en) * | 2015-09-08 | 2015-12-16 | 上海熠达光电科技有限公司 | Endoscope insertion part and disposable endoscope |
CN105342539A (en) * | 2015-11-12 | 2016-02-24 | 珠海普生医疗科技有限公司 | Endoscope bend tube |
US10299838B2 (en) | 2016-02-05 | 2019-05-28 | Medos International Sarl | Method and instruments for interbody fusion and posterior fixation through a single incision |
JP6805261B2 (en) * | 2016-02-05 | 2020-12-23 | ボード・オブ・リージエンツ,ザ・ユニバーシテイ・オブ・テキサス・システム | Surgical equipment |
WO2017151560A1 (en) | 2016-03-01 | 2017-09-08 | Cook Medical Technologies Llc | Flexible endoscopic support system |
AU2017227539B2 (en) | 2016-03-01 | 2019-08-22 | Cook Medical Technologies Llc | Deflecting endoscope accessory channels |
US10702305B2 (en) | 2016-03-23 | 2020-07-07 | Coopersurgical, Inc. | Operative cannulas and related methods |
USD798443S1 (en) | 2016-05-03 | 2017-09-26 | Coloplast A/S | Videoscope handle |
WO2017191686A1 (en) * | 2016-05-06 | 2017-11-09 | オリンパス株式会社 | Variable-rigidity device |
US10441748B2 (en) * | 2016-05-16 | 2019-10-15 | Gyrus Acmi, Inc. | Flexible and/or pushable tubular device |
WO2018013204A1 (en) | 2016-07-14 | 2018-01-18 | Intuitive Surgical Operations, Inc. | An endoscope including a plurality of individually testable subassemblies |
CN109475390B (en) * | 2016-07-14 | 2022-03-04 | 直观外科手术操作公司 | Pressure testing port contained within a body of a surgical instrument |
CN109310281B (en) | 2016-08-02 | 2021-03-12 | 奥林巴斯株式会社 | Endoscope system and signal processing device |
US10610345B2 (en) | 2016-09-21 | 2020-04-07 | Ethicon, Inc. | Applicator instruments for dispensing surgical fasteners having articulating shafts |
CN109963491A (en) * | 2016-09-23 | 2019-07-02 | 塞弗维医疗有限责任公司 | Device and method for internal imaging |
JP2019536522A (en) * | 2016-11-11 | 2019-12-19 | ボストン サイエンティフィック サイムド,インコーポレイテッドBoston Scientific Scimed,Inc. | Disposable medical systems, devices, and related methods |
JP2020500069A (en) | 2016-11-22 | 2020-01-09 | ボストン サイエンティフィック サイムド,インコーポレイテッドBoston Scientific Scimed,Inc. | Medical device shafts resistant to compression and tension |
EP3595595A1 (en) | 2017-03-14 | 2020-01-22 | Boston Scientific Scimed, Inc. | Medical device shaft including a liner |
WO2018170092A1 (en) | 2017-03-14 | 2018-09-20 | Boston Scientific Scimed, Inc. | Medical device with inner assembly |
US11931010B2 (en) | 2017-03-24 | 2024-03-19 | Covidien Lp | Endoscopes and methods of treatment |
US10751507B2 (en) | 2017-04-10 | 2020-08-25 | Syn Variflex, Llc | Thermally controlled variable-flexibility catheters and methods of manufacturing same |
EP3618776B1 (en) | 2017-05-03 | 2021-02-24 | Boston Scientific Scimed, Inc. | Medical device with sealing assembly |
DE112018002425T5 (en) * | 2017-05-09 | 2020-01-30 | Intuitive Surgical Operations, Inc. | DEVICE AND METHOD FOR INCREASING THE HEAT EXTRACTION CAPACITY OF A MEDICAL INSTRUMENT |
US11229350B2 (en) | 2017-06-01 | 2022-01-25 | Hoya Corporation | Endoscope with bendable insertion unit |
US11090145B2 (en) | 2017-07-06 | 2021-08-17 | Park Surgical Innovations, Llc | Device for delivering grafts at a surgical site and method |
CA3068972A1 (en) | 2017-07-06 | 2019-01-10 | Park Surgical Innovations, Llc | Device for delivering grafts at a surgical site and method |
US20200315430A1 (en) * | 2017-10-06 | 2020-10-08 | I.Q. Endoscopes Ltd | Imaging endoscope system and associated methods |
US10743747B2 (en) * | 2017-11-15 | 2020-08-18 | Okay Industries, Inc. | Articulation joint manufacturing process and workpiece therefor |
CN108030465A (en) * | 2017-11-17 | 2018-05-15 | 深圳市鹏瑞智能技术应用研究院 | The hard mirror of disposable celiac |
CN108042099A (en) * | 2017-11-17 | 2018-05-18 | 深圳市鹏瑞智能技术应用研究院 | The hard mirror system of disposable celiac |
KR102111684B1 (en) * | 2017-12-27 | 2020-05-15 | 한국기계연구원 | Guide assembly being capable of stiffness control for surgical operation and Guide system for surgical operation using the same |
CN108175366A (en) * | 2017-12-29 | 2018-06-19 | 上海安翰医疗技术有限公司 | Cooling device and the endoscope with the cooling device |
CN108309403A (en) * | 2018-02-09 | 2018-07-24 | 苏州伊而雅精密部件有限公司 | A kind of electronic ceramics tumor resection knife assembly |
US10835335B2 (en) * | 2018-03-12 | 2020-11-17 | Ethicon Llc | Cable failure detection |
WO2019204116A1 (en) * | 2018-04-19 | 2019-10-24 | Terumo Cardiovascular Systems Corporation | Flexible camera system for minimally invasive surgery |
US11517185B2 (en) * | 2018-04-25 | 2022-12-06 | Panasonic I-Pro Sensing Solutions Co., Ltd. | Endoscope |
CN112399834A (en) | 2018-04-26 | 2021-02-23 | 波士顿科学国际有限公司 | Medical device with coupling member |
US11266518B2 (en) | 2018-04-26 | 2022-03-08 | Boston Scientific Scimed, Inc. | Medical device with telescoping sealing assembly |
EP3784177A1 (en) | 2018-04-26 | 2021-03-03 | Boston Scientific Scimed, Inc. | Motorized telescoping medical device delivery system |
CA3097536C (en) * | 2018-05-09 | 2023-12-12 | Conmed Corporation | Flexible light guide and heat sink for endoscopic systems |
WO2019230076A1 (en) * | 2018-06-01 | 2019-12-05 | オリンパス株式会社 | Endoscope |
IL259807B (en) | 2018-06-04 | 2020-02-27 | Valuebiotech Israel Ltd | Articulation arm link |
US11376003B2 (en) | 2018-07-05 | 2022-07-05 | Lexington Medical, Inc. | Surgical handle articulation assembly |
EP3818921B1 (en) | 2018-07-06 | 2024-04-03 | Hoya Corporation | Endoscope |
WO2020023377A1 (en) * | 2018-07-23 | 2020-01-30 | The Regents Of The University Of California | Oral and oropharyngeal cancer screening system and methods of use |
US11529038B2 (en) * | 2018-10-02 | 2022-12-20 | Elements Endoscopy, Inc. | Endoscope with inertial measurement units and / or haptic input controls |
WO2020070851A1 (en) * | 2018-10-04 | 2020-04-09 | オリンパス株式会社 | Flexion part of endoscope |
EP3636162B1 (en) * | 2018-10-09 | 2023-07-19 | BibbInstruments AB | Biopsy instrument and kit of parts |
US11707819B2 (en) | 2018-10-15 | 2023-07-25 | General Electric Company | Selectively flexible extension tool |
CN113286543A (en) * | 2018-12-28 | 2021-08-20 | 奥瑞斯健康公司 | Medical instrument with articulatable segments |
US11702955B2 (en) | 2019-01-14 | 2023-07-18 | General Electric Company | Component repair system and method |
US11013530B2 (en) | 2019-03-08 | 2021-05-25 | Medos International Sarl | Surface features for device retention |
US11241252B2 (en) | 2019-03-22 | 2022-02-08 | Medos International Sarl | Skin foundation access portal |
US11129727B2 (en) | 2019-03-29 | 2021-09-28 | Medos International Sari | Inflatable non-distracting intervertebral implants and related methods |
US11813026B2 (en) | 2019-04-05 | 2023-11-14 | Medos International Sarl | Systems, devices, and methods for providing surgical trajectory guidance |
US11903557B2 (en) | 2019-04-30 | 2024-02-20 | Psip2 Llc | Endoscope for imaging in nonvisible light |
CN109998455A (en) * | 2019-05-06 | 2019-07-12 | 河南科技大学第一附属医院 | A kind of endoscope |
CN110104390B (en) * | 2019-05-15 | 2020-08-14 | 东莞市皓奇企业管理服务有限公司 | Use method of intelligent energy-saving conveying assembly line for medical speculum |
US11723767B2 (en) | 2019-08-15 | 2023-08-15 | Boston Scientific Scimed, Inc. | Medical device including attachable tip member |
KR102190216B1 (en) * | 2019-09-11 | 2020-12-11 | (주) 태웅메디칼 | Detachable Endoscope |
US11298131B2 (en) | 2020-01-15 | 2022-04-12 | Lexington Medical, Inc. | Multidirectional apparatus |
US11752622B2 (en) | 2020-01-23 | 2023-09-12 | General Electric Company | Extension tool having a plurality of links |
US11692650B2 (en) | 2020-01-23 | 2023-07-04 | General Electric Company | Selectively flexible extension tool |
US11613003B2 (en) | 2020-01-24 | 2023-03-28 | General Electric Company | Line assembly for an extension tool having a plurality of links |
US11371437B2 (en) | 2020-03-10 | 2022-06-28 | Oliver Crispin Robotics Limited | Insertion tool |
US11844909B2 (en) | 2020-03-23 | 2023-12-19 | Boston Scientific Scimed, Inc. | Guide catheter with reinforcing member |
TWI777147B (en) | 2020-03-27 | 2022-09-11 | 榮晶生物科技股份有限公司 | Endoscopy system |
DE102020108748A1 (en) | 2020-03-30 | 2021-09-30 | Novatech Sa | Endoscopic device |
US11116501B1 (en) | 2020-04-10 | 2021-09-14 | Lexington Medical, Inc. | Surgical handle articulation assemblies |
EP4171348A1 (en) | 2020-06-26 | 2023-05-03 | Cook Medical Technologies LLC | Endoscope bending section |
CN111702802B (en) * | 2020-07-10 | 2022-03-22 | 浙江理工大学 | Clamping jaw and clamp applying same |
WO2022031851A2 (en) * | 2020-08-04 | 2022-02-10 | Corinth MedTech, Inc. | Surgical device and methods |
KR102244131B1 (en) | 2020-09-29 | 2021-04-23 | 주식회사 딥큐어 | Electrode apparatus for blocking or controlling nerve inside body |
EP4011269A1 (en) * | 2020-12-09 | 2022-06-15 | Creganna Unlimited Company | Articulating shaft for a steerable catheter system, catheter, and fabrication method |
US11864757B2 (en) | 2021-01-15 | 2024-01-09 | Lexington, Medical, Inc. | Reloadable cartridge assembly |
US11771517B2 (en) | 2021-03-12 | 2023-10-03 | Medos International Sarl | Camera position indication systems and methods |
KR102501616B1 (en) * | 2021-03-29 | 2023-02-17 | 남상엽 | Optical connector for vehicle |
US11654547B2 (en) | 2021-03-31 | 2023-05-23 | General Electric Company | Extension tool |
US11622764B2 (en) | 2021-04-27 | 2023-04-11 | Lexington Medical, Inc. | Surgical handle assembly |
EP4104742A1 (en) * | 2021-06-15 | 2022-12-21 | Ambu A/S | An endoscope |
GB2610647B (en) | 2021-09-14 | 2024-01-10 | I Q Endoscopes Ltd | Endoscopy system & elements thereof |
GB2610645B (en) | 2021-09-14 | 2023-11-29 | I Q Endoscopes Ltd | Endoscopy system & elements thereof |
GB2610646B (en) | 2021-09-14 | 2023-11-29 | I Q Endoscopes Ltd | Endoscopy system & elements thereof |
CN114098604B (en) * | 2021-11-29 | 2022-10-11 | 湖南省华芯医疗器械有限公司 | Lens mount, distal end module, endoscope and method |
CN114112315B (en) * | 2022-01-26 | 2022-04-01 | 极限人工智能有限公司 | Endoscope optical path detection method and device, endoscope and surgical robot |
US11943525B2 (en) | 2022-02-17 | 2024-03-26 | Omnivision Technologies, Inc. | Electronic camera module with integral LED and light-pipe illuminator |
CN114532942B (en) * | 2022-02-28 | 2023-11-10 | 四川大学 | Endoscope auxiliary operation device and control method thereof |
WO2023163211A1 (en) * | 2022-02-28 | 2023-08-31 | オリンパスメディカルシステムズ株式会社 | Medical manipulator system and control device |
JP2024051720A (en) * | 2022-09-30 | 2024-04-11 | 株式会社重松製作所 | Respiratory system |
CN117179676B (en) * | 2023-11-08 | 2024-03-15 | 北京市春立正达医疗器械股份有限公司 | Disposable intelligent visual multi-functional miniature catheter |
Citations (97)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4311134A (en) * | 1978-05-19 | 1982-01-19 | Olympus Optical Co., Ltd. | Fluid feeding device for an endoscope |
US4315309A (en) * | 1979-06-25 | 1982-02-09 | Coli Robert D | Integrated medical test data storage and retrieval system |
US4425113A (en) * | 1982-06-21 | 1984-01-10 | Baxter Travenol Laboratories, Inc. | Flow control mechanism for a plasmaspheresis assembly or the like |
US4432349A (en) * | 1979-04-03 | 1984-02-21 | Fuji Photo Optical Co., Ltd. | Articulated tube structure for use in an endoscope |
US4491865A (en) * | 1982-09-29 | 1985-01-01 | Welch Allyn, Inc. | Image sensor assembly |
US4493537A (en) * | 1981-11-10 | 1985-01-15 | Olympus Optical Co., Ltd. | Objective lens system for endoscopes |
US4495134A (en) * | 1981-11-17 | 1985-01-22 | Kabushiki Kaisha Medos Kenkyusho | Method for manufacturing a flexible tube for an endoscope |
US4499895A (en) * | 1981-10-15 | 1985-02-19 | Olympus Optical Co., Ltd. | Endoscope system with an electric bending mechanism |
US4566437A (en) * | 1981-05-01 | 1986-01-28 | Olympus Optical Co., Ltd. | Endoscope |
US4633604A (en) * | 1985-12-02 | 1987-01-06 | Russell Corporation | Automatic garment portion loader |
US4643170A (en) * | 1984-12-05 | 1987-02-17 | Olympus Optical Co., Ltd. | Endoscope apparatus |
US4719508A (en) * | 1985-10-02 | 1988-01-12 | Olympus Optical Co., Ltd. | Endoscopic photographing apparatus |
US4727418A (en) * | 1985-07-02 | 1988-02-23 | Olympus Optical Co., Ltd. | Image processing apparatus |
US4727417A (en) * | 1986-05-14 | 1988-02-23 | Olympus Optical Co., Ltd. | Endoscope video apparatus |
US4794913A (en) * | 1986-12-04 | 1989-01-03 | Olympus Optical Co., Ltd. | Suction control unit for an endoscope |
US4796607A (en) * | 1987-07-28 | 1989-01-10 | Welch Allyn, Inc. | Endoscope steering section |
US4800869A (en) * | 1987-02-13 | 1989-01-31 | Olympus Optical Co. Ltd. | Endoscope |
US4806011A (en) * | 1987-07-06 | 1989-02-21 | Bettinger David S | Spectacle-mounted ocular display apparatus |
US4805596A (en) * | 1987-04-03 | 1989-02-21 | Olympus Optical Co., Ltd. | Endoscope |
US4894715A (en) * | 1988-01-08 | 1990-01-16 | Olympus Optical Co., Ltd. | Electronic endoscope |
US4895431A (en) * | 1986-11-13 | 1990-01-23 | Olympus Optical Co., Ltd. | Method of processing endoscopic images |
US4897789A (en) * | 1986-02-27 | 1990-01-30 | Mcneilab, Inc. | Electronic device for authenticating and verifying disposable elements |
US4899731A (en) * | 1986-10-16 | 1990-02-13 | Olympus Optical Co., Ltd. | Endoscope |
US4899732A (en) * | 1988-09-02 | 1990-02-13 | Baxter International, Inc. | Miniscope |
US4982725A (en) * | 1989-07-04 | 1991-01-08 | Olympus Optical Co., Ltd. | Endoscope apparatus |
US4984878A (en) * | 1988-09-29 | 1991-01-15 | Fuji Photo Optical Co., Ltd. | Ojective lens for endoscope |
US4986642A (en) * | 1987-11-20 | 1991-01-22 | Olympus Optical Co., Ltd. | Objective lens system for endoscopes and image pickup system equipped with said objective lens system |
US4987884A (en) * | 1984-12-28 | 1991-01-29 | Olympus Optical Co., Ltd. | Electronic endoscope |
US4989075A (en) * | 1987-08-26 | 1991-01-29 | Kabushiki Kaisha Toshiba | Solid-state image sensor device |
US4989581A (en) * | 1990-06-01 | 1991-02-05 | Welch Allyn, Inc. | Torsional strain relief for borescope |
US5081524A (en) * | 1987-05-22 | 1992-01-14 | Olympus Optical Co., Ltd. | Image inputting device for endoscope |
US5087989A (en) * | 1989-04-19 | 1992-02-11 | Olympus Optical Co., Ltd. | Objective optical system for endoscopes |
US5176629A (en) * | 1989-07-31 | 1993-01-05 | C. R. Bard, Inc. | Irrigation system for use with endoscopic procedure |
US5275152A (en) * | 1992-07-27 | 1994-01-04 | Welch Allyn, Inc. | Insertion tube terminator |
US5379757A (en) * | 1990-08-28 | 1995-01-10 | Olympus Optical Co. Ltd. | Method of compressing endoscope image data based on image characteristics |
US5381782A (en) * | 1992-01-09 | 1995-01-17 | Spectrum Medsystems Corporation | Bi-directional and multi-directional miniscopes |
US5390662A (en) * | 1992-03-02 | 1995-02-21 | Fuji Photo Optical Co., Ltd. | Electronic endoscope apparatus using circuit board having cavity |
US5482029A (en) * | 1992-06-26 | 1996-01-09 | Kabushiki Kaisha Toshiba | Variable flexibility endoscope system |
US5484407A (en) * | 1993-06-24 | 1996-01-16 | Osypka; Peter | Catheter with steerable distal end |
US5483951A (en) * | 1994-02-25 | 1996-01-16 | Vision-Sciences, Inc. | Working channels for a disposable sheath for an endoscope |
US5485316A (en) * | 1991-10-25 | 1996-01-16 | Olympus Optical Co., Ltd. | Illumination optical system for endoscopes |
US5591202A (en) * | 1994-04-28 | 1997-01-07 | Symbiosis Corporation | Endoscopic instruments having low friction sheath |
US5704371A (en) * | 1996-03-06 | 1998-01-06 | Shepard; Franziska | Medical history documentation system and method |
US5704896A (en) * | 1994-04-27 | 1998-01-06 | Kabushiki Kaisha Toshiba | Endoscope apparatus with lens for changing the incident angle of light for imaging |
US5708482A (en) * | 1994-09-08 | 1998-01-13 | Asahi Kogaku Kogyo Kabushiki Kaisha | Image-signal clamping circuit for electronic endoscope |
US5721566A (en) * | 1995-01-18 | 1998-02-24 | Immersion Human Interface Corp. | Method and apparatus for providing damping force feedback |
US5855560A (en) * | 1991-11-08 | 1999-01-05 | Ep Technologies, Inc. | Catheter tip assembly |
US5857963A (en) * | 1996-07-17 | 1999-01-12 | Welch Allyn, Inc. | Tab imager assembly for use in an endoscope |
US5865724A (en) * | 1996-01-11 | 1999-02-02 | Symbiosis Corp. | Flexible microsurgical instruments incorporating a sheath having tactile and visual position indicators |
US5868666A (en) * | 1993-11-26 | 1999-02-09 | Olympus Optical Co., Ltd. | Endoscope apparatus using programmable integrated circuit to constitute internal structure thereof |
US5868664A (en) * | 1996-02-23 | 1999-02-09 | Envision Medical Corporation | Electrically isolated sterilizable endoscopic video camera head |
US5873816A (en) * | 1994-11-02 | 1999-02-23 | Olympus Optical Co., Ltd. | Electronic endoscope having an insertional portion a part of which is a conductive armor |
US5873866A (en) * | 1995-01-13 | 1999-02-23 | Fuji Photo Optical Co., Ltd. | Flexible sheathing tube construction, and method for fabrication thereof |
US6014630A (en) * | 1993-08-26 | 2000-01-11 | Patient Education Services, Inc. | Customized system for providing procedure-specific patient education |
US6015088A (en) * | 1996-11-05 | 2000-01-18 | Welch Allyn, Inc. | Decoding of real time video imaging |
US6017322A (en) * | 1995-11-21 | 2000-01-25 | Catheter Imaging Systems, Inc. | Steerable catheter having disposable module and sterilizable handle and method of connecting same |
US6020876A (en) * | 1997-04-14 | 2000-02-01 | Immersion Corporation | Force feedback interface with selective disturbance filter |
US6020875A (en) * | 1997-10-31 | 2000-02-01 | Immersion Corporation | High fidelity mechanical transmission system and interface device |
US6032120A (en) * | 1997-12-16 | 2000-02-29 | Acuson Corporation | Accessing stored ultrasound images and other digital medical images |
US6030360A (en) * | 1996-12-30 | 2000-02-29 | Biggs; Robert C. | Steerable catheter |
US6181481B1 (en) * | 1998-11-30 | 2001-01-30 | Fuji Photo Optical Co., Ltd. | Objective lens for endoscope |
US6184922B1 (en) * | 1997-07-31 | 2001-02-06 | Olympus Optical Co., Ltd. | Endoscopic imaging system in which still image-specific or motion picture-specific expansion unit can be coupled to digital video output terminal in freely uncoupled manner |
US6195592B1 (en) * | 1991-10-24 | 2001-02-27 | Immersion Corporation | Method and apparatus for providing tactile sensations using an interface device |
US6193714B1 (en) * | 1997-04-11 | 2001-02-27 | Vidamed, Inc. | Medical probe device with transparent distal extremity |
US6334844B1 (en) * | 1999-08-17 | 2002-01-01 | Fuji Photo Optical Co., Ltd. | Mechanical- and electrical-mode changeable endoscope conduit controller |
US6346075B1 (en) * | 1999-02-01 | 2002-02-12 | Fuji Photo Optical Co., Ltd. | Air and water supply valve structure in endoscope |
US20020017515A1 (en) * | 2000-08-11 | 2002-02-14 | Asahi Kogaku Kogyo Kabushiki Kaisha | Method of manufacturing treatment instrument of endoscope |
US6503193B1 (en) * | 1999-04-14 | 2003-01-07 | Pentax Corporation | Flexible tube for endoscope |
US6520908B1 (en) * | 1999-09-30 | 2003-02-18 | Olympus Optical Co., Ltd. | Electronic endoscope |
US20030034863A1 (en) * | 2001-08-17 | 2003-02-20 | Nec Tokin Iwate Ltd. | Electromagnetic relay apparatus |
US6524234B2 (en) * | 2000-09-18 | 2003-02-25 | Pentax Corporation | Tip portion of an endoscope |
US6673012B2 (en) * | 2000-04-19 | 2004-01-06 | Pentax Corporation | Control device for an endoscope |
US6677984B2 (en) * | 1999-11-30 | 2004-01-13 | Pentax Corporation | Electronic endoscope system |
US6678397B1 (en) * | 1999-01-26 | 2004-01-13 | Olympus Corporation | Medical image filing system |
US6682479B1 (en) * | 1999-02-02 | 2004-01-27 | Pentax Corporation | Air feeding device for endoscope |
US6685631B2 (en) * | 2001-03-16 | 2004-02-03 | Fuji Photo Optical Co., Ltd. | Electronic endoscope system having variable power function |
US6686949B2 (en) * | 2000-01-14 | 2004-02-03 | Pentax Corporation | Electronic endoscope system |
US6690963B2 (en) * | 1995-01-24 | 2004-02-10 | Biosense, Inc. | System for determining the location and orientation of an invasive medical instrument |
US6690409B1 (en) * | 1998-09-16 | 2004-02-10 | Pentax Corporation | Electronic endoscope system |
US6692431B2 (en) * | 2001-09-07 | 2004-02-17 | Smith & Nephew, Inc. | Endoscopic system with a solid-state light source |
US6697101B1 (en) * | 1999-09-20 | 2004-02-24 | Pentax Corporation | Electronic endoscope |
US6842196B1 (en) * | 2000-04-04 | 2005-01-11 | Smith & Nephew, Inc. | Method and system for automatic correction of motion artifacts |
US6840932B2 (en) * | 1999-09-21 | 2005-01-11 | Karl Storz Gmbh & Co. Kg | Medical instrument |
US6847933B1 (en) * | 1997-12-31 | 2005-01-25 | Acuson Corporation | Ultrasound image and other medical image storage system |
US6846286B2 (en) * | 2001-05-22 | 2005-01-25 | Pentax Corporation | Endoscope system |
US6850794B2 (en) * | 2000-09-23 | 2005-02-01 | The Trustees Of The Leland Stanford Junior University | Endoscopic targeting method and system |
US6849043B2 (en) * | 2002-03-22 | 2005-02-01 | Fuji Photo Optical Co., Ltd. | Suction valve for endoscope use |
US6855109B2 (en) * | 2001-07-18 | 2005-02-15 | Pentax Corporation | Portable endoscope |
US6858014B2 (en) * | 2002-04-05 | 2005-02-22 | Scimed Life Systems, Inc. | Multiple biopsy device |
US6858004B1 (en) * | 1999-11-12 | 2005-02-22 | Pentax Corporation | Electronic endoscope system including a plurality of video-processors |
US6981945B1 (en) * | 2004-11-12 | 2006-01-03 | Artann Laboratories, Inc. | Colonoscope handgrip with force and torque monitor |
US6982740B2 (en) * | 1997-11-24 | 2006-01-03 | Micro-Medical Devices, Inc. | Reduced area imaging devices utilizing selected charge integration periods |
US6985183B2 (en) * | 2001-09-17 | 2006-01-10 | Appro Technology Inc. | Method for exploring viewpoint and focal length of camera |
US6984206B2 (en) * | 2001-12-28 | 2006-01-10 | Olympus Corporation | Endoscope and endoscope system with optical phase modulation member |
US6986686B2 (en) * | 2001-02-23 | 2006-01-17 | Olympus Corporation | Electrical plug for supplying electric power from a power supply to a medical instrument |
US20060015008A1 (en) * | 2002-09-13 | 2006-01-19 | Kennedy Bruce L | Video recording and image capture device |
US6994668B2 (en) * | 2002-12-25 | 2006-02-07 | Fujinon Corporation | Four-group endoscope objective lens |
Family Cites Families (1044)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3266059A (en) | 1963-06-19 | 1966-08-16 | North American Aviation Inc | Prestressed flexible joint for mechanical arms and the like |
NL133069C (en) | 1966-07-29 | |||
US3470876A (en) | 1966-09-28 | 1969-10-07 | John Barchilon | Dirigible catheter |
US3572325A (en) * | 1968-10-25 | 1971-03-23 | Us Health Education & Welfare | Flexible endoscope having fluid conduits and control |
US3581738A (en) | 1968-11-12 | 1971-06-01 | Welch Allyn Inc | Disposable illuminating endoscope and method of manufacture |
US3670721A (en) | 1970-02-05 | 1972-06-20 | Olympus Optical Co | Endoscope |
US3948251A (en) | 1972-10-25 | 1976-04-06 | Olympus Optical Co., Ltd. | Flexible tube endoscope |
US3924632A (en) | 1972-12-07 | 1975-12-09 | William A Cook | Fiber glass reinforced catheter |
JPS576241Y2 (en) | 1973-08-31 | 1982-02-05 | ||
JPS5061890A (en) | 1973-10-04 | 1975-05-27 | ||
US3886933A (en) | 1973-10-10 | 1975-06-03 | Olympus Optical Co | Ureteral catheter device |
JPS5320957Y2 (en) | 1973-11-14 | 1978-06-01 | ||
US3986692A (en) | 1974-04-04 | 1976-10-19 | Olympus Optical Co., Ltd. | Apparatus for supporting articles |
US4108211A (en) | 1975-04-28 | 1978-08-22 | Fuji Photo Optical Co., Ltd. | Articulated, four-way bendable tube structure |
US4203430A (en) | 1976-12-16 | 1980-05-20 | Nagashige Takahashi | Device for controlling curvature of an end section in an endoscope |
JPS5641684Y2 (en) | 1977-11-24 | 1981-09-30 | ||
JPS5586436A (en) | 1978-12-22 | 1980-06-30 | Olympus Optical Co | Endoscope |
US4294162A (en) | 1979-07-23 | 1981-10-13 | United Technologies Corporation | Force feel actuator fault detection with directional threshold |
JPS5645629A (en) | 1979-09-20 | 1981-04-25 | Olympus Optical Co | System for transmitting data of endoscope |
JPH0122641Y2 (en) | 1979-10-20 | 1989-07-07 | ||
JPS606652B2 (en) | 1979-11-16 | 1985-02-19 | オリンパス光学工業株式会社 | Flexible tube for endoscope |
US4430083A (en) | 1981-03-06 | 1984-02-07 | American Hospital Supply Corporation | Infusion catheter |
US4425919A (en) | 1981-07-27 | 1984-01-17 | Raychem Corporation | Torque transmitting catheter apparatus |
JPS5846308A (en) | 1981-09-12 | 1983-03-17 | Fuji Photo Film Co Ltd | Zoom lens for endoscope with moving solid-state image pickup element |
JPS5846930A (en) | 1981-09-17 | 1983-03-18 | オリンパス光学工業株式会社 | Air and liquid sending apparatus of endoscope |
JPS5869528A (en) | 1981-10-20 | 1983-04-25 | 富士写真フイルム株式会社 | Signal transmission system in endoscope |
JPS58141135A (en) | 1981-10-20 | 1983-08-22 | 富士写真フイルム株式会社 | Image transmitting system of endoscope using solid image sensor |
EP0078017B1 (en) | 1981-10-22 | 1988-03-30 | Olympus Optical Co., Ltd. | Endoscope apparatus with motor-driven bending mechanism |
JPS5878639A (en) | 1981-11-04 | 1983-05-12 | オリンパス光学工業株式会社 | Endoscope |
JPS58132812A (en) | 1982-01-22 | 1983-08-08 | ブリテイツシユ・エアロスペイス・パブリツク・リミテツド・カンパニ− | Controller |
DE3380420D1 (en) | 1982-01-22 | 1989-09-21 | British Aerospace | Control apparatus |
JPS5936A (en) | 1982-06-24 | 1984-01-05 | オリンパス光学工業株式会社 | Flexible tube of endoscope |
JPS5932434A (en) | 1982-08-17 | 1984-02-21 | オリンパス光学工業株式会社 | Flexible tube of endoscope |
JPS5946931A (en) | 1982-09-09 | 1984-03-16 | オリンパス光学工業株式会社 | Flexible tube of endoscope |
GB2132378B (en) | 1982-11-19 | 1986-05-21 | Gwyndann Group | Illumination of optical instruments |
JPS59160431A (en) | 1983-03-01 | 1984-09-11 | オリンパス光学工業株式会社 | Air and liquid feeding apparatus of endoscope |
SE442852B (en) | 1983-04-18 | 1986-02-03 | Saab Scania Ab | PROCEDURE AND DEVICE FOR CONTROL SYSTEM TO ASTADKOMMA Elevated Torque Gradient for Small Maneuvering Disorders |
US4515444A (en) | 1983-06-30 | 1985-05-07 | Dyonics, Inc. | Optical system |
JPS6048011A (en) | 1983-08-27 | 1985-03-15 | Olympus Optical Co Ltd | Endoscope device |
JPH0685762B2 (en) | 1983-09-05 | 1994-11-02 | オリンパス光学工業株式会社 | Endoscopic imaging device |
US4615330A (en) | 1983-09-05 | 1986-10-07 | Olympus Optical Co., Ltd. | Noise suppressor for electronic endoscope |
JPS6053919A (en) | 1983-09-05 | 1985-03-28 | Olympus Optical Co Ltd | Observing and image sensing device for endoscope |
DE3432393C2 (en) | 1983-09-05 | 1986-06-19 | Olympus Optical Co., Ltd., Tokio/Tokyo | Automatic dimming device for an endoscope |
DE3435598C2 (en) | 1983-09-30 | 1986-06-19 | Olympus Optical Co., Ltd., Tokio/Tokyo | Endoscope arrangement |
JPS6077731A (en) | 1983-10-03 | 1985-05-02 | オリンパス光学工業株式会社 | Endoscope apparatus using solid-image pick-up element |
US4539586A (en) | 1983-10-07 | 1985-09-03 | Welch Allyn Inc. | Connector module for video endoscopic system |
JPS6081979A (en) | 1983-10-12 | 1985-05-10 | Omron Tateisi Electronics Co | Image pickup device |
US5114402A (en) | 1983-10-31 | 1992-05-19 | Catheter Research, Inc. | Spring-biased tip assembly |
JPS60104915A (en) | 1983-11-11 | 1985-06-10 | Fuji Photo Optical Co Ltd | Endoscope |
JPS60169818A (en) | 1984-02-15 | 1985-09-03 | Olympus Optical Co Ltd | Objective lens for endoscope |
JPS60179713A (en) | 1984-02-28 | 1985-09-13 | Olympus Optical Co Ltd | Endoscope device |
US4617915A (en) | 1984-03-27 | 1986-10-21 | Fuji Photo Optical Co., Ltd. | Construction of manual control section of endoscope |
JPS60182001U (en) | 1984-05-16 | 1985-12-03 | 富士写真光機株式会社 | Endoscope with observation surface image projection and recording device |
US4586923A (en) | 1984-06-25 | 1986-05-06 | Cordis Corporation | Curving tip catheter |
JPH0648327B2 (en) | 1984-07-28 | 1994-06-22 | オリンパス光学工業株式会社 | Endoscope objective lens |
JPS6150478A (en) | 1984-08-20 | 1986-03-12 | Fuji Photo Optical Co Ltd | Endoscope |
US4616630A (en) | 1984-08-20 | 1986-10-14 | Fuji Photo Optical Co., Ltd. | Endoscope with an obtusely angled connecting section |
JPS6150546A (en) | 1984-08-20 | 1986-03-12 | 富士写真光機株式会社 | Endoscope |
JPS6142513U (en) | 1984-08-23 | 1986-03-19 | 富士写真光機株式会社 | Endoscope |
JPH0614707B2 (en) | 1984-08-31 | 1994-02-23 | オリンパス光学工業株式会社 | Imaging device |
JP2655568B2 (en) | 1984-08-31 | 1997-09-24 | オリンパス光学工業株式会社 | Endoscope using solid-state imaging device |
JPS6162453A (en) | 1984-09-03 | 1986-03-31 | オリンパス光学工業株式会社 | Tissue biopsy recording apparatus for endoscope |
US4580551A (en) * | 1984-11-02 | 1986-04-08 | Warner-Lambert Technologies, Inc. | Flexible plastic tube for endoscopes and the like |
JPS61118712A (en) | 1984-11-14 | 1986-06-06 | Olympus Optical Co Ltd | Endoscope |
US4744647A (en) | 1984-12-04 | 1988-05-17 | Lens Plus Co. | Semi-opaque corneal contact lens or intraoccular lens and method of formation |
US4586491A (en) | 1984-12-14 | 1986-05-06 | Warner-Lambert Technologies, Inc. | Bronchoscope with small gauge viewing attachment |
JP2628627B2 (en) | 1985-01-11 | 1997-07-09 | オリンパス光学工業株式会社 | Aspheric objective lens for endoscope |
JPH0644105B2 (en) * | 1985-01-14 | 1994-06-08 | オリンパス光学工業株式会社 | Endoscope |
US4971034A (en) | 1985-01-16 | 1990-11-20 | Asahi Kogaku Kogyo Kabushiki Kaisha | Body cavity pressure adjusting device for endoscope and laser medical treatment apparatus including body cavity pressure adjusting device |
US4667655A (en) | 1985-01-21 | 1987-05-26 | Olympus Optical Co., Ltd. | Endoscope apparatus |
US4967745A (en) | 1987-04-10 | 1990-11-06 | Massachusetts Institute Of Technology | Multi-fiber plug for a laser catheter |
US4742817A (en) | 1985-05-15 | 1988-05-10 | Olympus Optical Co., Ltd. | Endoscopic apparatus having a bendable insertion section |
US4713051A (en) | 1985-05-21 | 1987-12-15 | Coopervision, Inc. | Cassette for surgical irrigation and aspiration and sterile package therefor |
JPS6234525A (en) * | 1985-08-09 | 1987-02-14 | オリンパス光学工業株式会社 | Endoscope apparatus |
CA1280326C (en) | 1985-09-25 | 1991-02-19 | Leif Joakim Sundblom | Fast response tubeless vacuum aspiration collection cassette |
US4806182A (en) | 1985-10-15 | 1989-02-21 | Schneider-Shiley (U.S.A.) Inc. | Method of bonding a hub to a Teflon-lined catheter body |
US4700693A (en) | 1985-12-09 | 1987-10-20 | Welch Allyn, Inc. | Endoscope steering section |
JPS62139626A (en) | 1985-12-13 | 1987-06-23 | オリンパス光学工業株式会社 | Flexible tube for endoscope |
JPH07104492B2 (en) | 1985-12-28 | 1995-11-13 | オリンパス光学工業株式会社 | Illumination optical system for endoscope |
US4649904A (en) | 1986-01-02 | 1987-03-17 | Welch Allyn, Inc. | Biopsy seal |
JPH0783486B2 (en) | 1986-02-06 | 1995-09-06 | 株式会社東芝 | Endoscope device |
US4714075A (en) | 1986-02-10 | 1987-12-22 | Welch Allyn, Inc. | Biopsy channel for endoscope |
JPH0693777B2 (en) | 1986-02-27 | 1994-11-16 | 株式会社東芝 | Electronic endoscopic device |
US4686963A (en) | 1986-03-05 | 1987-08-18 | Circon Corporation | Torsion resistant vertebrated probe of simple construction |
US4799474A (en) | 1986-03-13 | 1989-01-24 | Olympus Optical Co., Ltd. | Medical tube to be inserted in body cavity |
JPS6365840A (en) | 1986-04-04 | 1988-03-24 | オリンパス光学工業株式会社 | Endoscope |
JPS62261332A (en) | 1986-05-08 | 1987-11-13 | オリンパス光学工業株式会社 | Electronic endoscope |
DE3715417A1 (en) | 1986-05-13 | 1987-11-19 | Olympus Optical Co | SEMICONDUCTOR IMAGE GENERATION DEVICE, AND ENDOSCOPE HERE EQUIPPED WITH IT |
US4819077A (en) | 1986-05-14 | 1989-04-04 | Kabushiki Kaisha Toshiba | Color image processing system |
JPH07111500B2 (en) | 1986-05-22 | 1995-11-29 | オリンパス光学工業株式会社 | Endoscope objective lens |
US4748970A (en) | 1986-05-30 | 1988-06-07 | Olympus Optical Co., Ltd. | Endoscope systems |
DE3722075A1 (en) | 1986-07-02 | 1988-03-17 | Toshiba Kawasaki Kk | Image diagnostics system |
JPS6335226A (en) | 1986-07-30 | 1988-02-15 | オリンパス光学工業株式会社 | Endoscope |
JPS6338430A (en) | 1986-08-01 | 1988-02-19 | オリンパス光学工業株式会社 | Electronic endoscope |
JPS6389138A (en) | 1986-10-03 | 1988-04-20 | オリンパス光学工業株式会社 | Cover of curved pipe for endoscope |
FR2605082B1 (en) | 1986-10-10 | 1989-01-20 | Hutchinson Sa | FLEXIBLE COMPOSITE PIPE FOR PRESSURE FLUID |
JP2543862B2 (en) | 1986-12-03 | 1996-10-16 | 株式会社東芝 | Image data management system |
US4816909A (en) | 1986-12-17 | 1989-03-28 | Olympus Optical Co., Ltd. | Video endoscope system for use with different sizes of solid state devices |
JPS63164931A (en) | 1986-12-27 | 1988-07-08 | 株式会社東芝 | Constant pressure apparatus of endoscope |
JPS63164935A (en) | 1986-12-27 | 1988-07-08 | 株式会社東芝 | Suction apparatus of endoscope |
DE3644728C1 (en) | 1986-12-30 | 1987-11-19 | Wolf Gmbh Richard | Salpingoscope |
US4918521A (en) | 1987-01-20 | 1990-04-17 | Olympus Optical Co., Ltd. | Solid state imaging apparatus |
US4845555A (en) | 1987-02-13 | 1989-07-04 | Olympus Optical Co., Ltd. | Electronic endoscope apparatus |
US4853772A (en) | 1987-02-26 | 1989-08-01 | Olympus Optical Co., Ltd. | Electronic endoscope apparatus having isolated patient and secondary circuitry |
US4869237A (en) | 1987-03-02 | 1989-09-26 | Olympus Optical Co., Ltd. | Electronic endoscope apparatus |
US4769292A (en) | 1987-03-02 | 1988-09-06 | Eastman Kodak Company | Electroluminescent device with modified thin film luminescent zone |
JP2602823B2 (en) | 1987-03-11 | 1997-04-23 | 株式会社東芝 | Liquid feeding device for endoscope |
US4905666A (en) | 1987-03-27 | 1990-03-06 | Olympus Optical Co., Ltd. | Bending device for an endoscope |
JPS63270021A (en) | 1987-04-28 | 1988-11-08 | Olympus Optical Co Ltd | Flexible tube for endoscope |
DE3715699A1 (en) | 1987-05-12 | 1988-12-01 | Foerster Ernst | CATHETER AND ENDOSCOPE FOR THE TRANSPAPILLARY DISPLAY OF THE GALLEN BLADDER |
JPS63286131A (en) | 1987-05-18 | 1988-11-22 | Asahi Optical Co Ltd | Hue control apparatus of endoscope |
JPS63290091A (en) | 1987-05-22 | 1988-11-28 | Olympus Optical Co Ltd | Image data compression device for endoscope |
JP2697822B2 (en) | 1987-05-25 | 1998-01-14 | オリンパス光学工業株式会社 | Endoscope objective lens |
JPH07104494B2 (en) | 1987-06-26 | 1995-11-13 | オリンパス光学工業株式会社 | Illumination optical system for endoscope |
US4790294A (en) | 1987-07-28 | 1988-12-13 | Welch Allyn, Inc. | Ball-and-socket bead endoscope steering section |
US4762119A (en) | 1987-07-28 | 1988-08-09 | Welch Allyn, Inc. | Self-adjusting steering mechanism for borescope or endoscope |
IT1235460B (en) | 1987-07-31 | 1992-07-30 | Confida Spa | FLEXIBLE ENDOSCOPE. |
US4831437A (en) | 1987-08-11 | 1989-05-16 | Olympus Optical Co., Ltd. | Video endoscope system provided with color balance adjusting means |
US4787369A (en) | 1987-08-14 | 1988-11-29 | Welch Allyn, Inc. | Force relieving, force limiting self-adjusting steering for borescope or endoscope |
US4802461A (en) | 1987-08-26 | 1989-02-07 | Candela Laser Corporation | Rigid endoscope with flexible tip |
JPH045126Y2 (en) | 1987-09-03 | 1992-02-14 | ||
JPH0824668B2 (en) | 1987-09-14 | 1996-03-13 | オリンパス光学工業株式会社 | Electronic endoscopic device |
US4920980A (en) | 1987-09-14 | 1990-05-01 | Cordis Corporation | Catheter with controllable tip |
JPS6485631A (en) | 1987-09-28 | 1989-03-30 | Toshiba Corp | Electronic endoscopic apparatus |
US5001556A (en) | 1987-09-30 | 1991-03-19 | Olympus Optical Co., Ltd. | Endoscope apparatus for processing a picture image of an object based on a selected wavelength range |
US4884134A (en) | 1987-10-07 | 1989-11-28 | Olympus Optical Co., Ltd. | Video endoscope apparatus employing device shutter |
JPH0796005B2 (en) | 1987-10-27 | 1995-10-18 | オリンパス光学工業株式会社 | Endoscope device |
DE8714480U1 (en) | 1987-10-30 | 1988-03-17 | Gip Gastrointestinale Produkte Vertriebs Gmbh, 8221 Grabenstaett, De | |
US5172225A (en) | 1987-11-25 | 1992-12-15 | Olympus Optical Co., Ltd. | Endoscope system |
US5061994A (en) | 1987-11-25 | 1991-10-29 | Olympus Optical Co., Ltd. | Endoscope device using a display and recording system with means for monitoring the status of the recording medium |
JPH01160525A (en) | 1987-12-17 | 1989-06-23 | Olympus Optical Co Ltd | Endoscope |
US4928172A (en) | 1988-01-07 | 1990-05-22 | Olympus Optical Co., Ltd. | Endoscope output signal control device and endoscope apparatus making use of the same |
JP2693978B2 (en) | 1988-02-26 | 1997-12-24 | オリンパス光学工業株式会社 | Electronic endoscope device |
JPH0773569B2 (en) | 1988-01-14 | 1995-08-09 | オリンパス光学工業株式会社 | Endoscope |
JPH0673517B2 (en) | 1988-02-04 | 1994-09-21 | オリンパス光学工業株式会社 | Electronic endoscope system |
US4901143A (en) | 1988-02-16 | 1990-02-13 | Olympus Optical Co., Ltd. | Electronic endoscope system provided with a means of imaging frozen pictures having few picture image smears |
JPH01212532A (en) | 1988-02-18 | 1989-08-25 | Olympus Optical Co Ltd | Flexible tube for endoscope |
JP2594627B2 (en) | 1988-02-26 | 1997-03-26 | オリンパス光学工業株式会社 | Electronic endoscope device |
US4959710A (en) * | 1988-03-01 | 1990-09-25 | Olympus Optical Co., Ltd. | Electronic endoscope whereby the position of the insertable part can be known by a transmitted light outside a body |
US4931867A (en) | 1988-03-01 | 1990-06-05 | Olympus Optical Co., Ltd. | Electronic endoscope apparatus having an isolation circuit for isolating a patient circuit from a secondary circuit |
US4930494A (en) | 1988-03-09 | 1990-06-05 | Olympus Optical Co., Ltd. | Apparatus for bending an insertion section of an endoscope using a shape memory alloy |
US4800870A (en) | 1988-03-11 | 1989-01-31 | Reid Jr Ben A | Method and apparatus for bile duct exploration |
US4852565A (en) | 1988-03-22 | 1989-08-01 | Shiley Inc. | Fenestrated tracheostomy tube |
US4944287A (en) | 1988-03-29 | 1990-07-31 | Asahi Kogaku Kogyo K.K. | Flexible tube of endoscope |
US4844071A (en) | 1988-03-31 | 1989-07-04 | Baxter Travenol Laboratories, Inc. | Endoscope coupler device |
US4979496A (en) | 1988-04-05 | 1990-12-25 | Fuji Photo Optical Co., Ltd. | Endoscope for bile duct and pancreatic duct |
US5005558A (en) * | 1988-05-16 | 1991-04-09 | Kabushiki Kaisha Toshiba | Endoscope |
US5074861A (en) * | 1988-05-23 | 1991-12-24 | Schneider Richard T | Medical laser device and method |
JP2917995B2 (en) | 1988-05-25 | 1999-07-12 | 株式会社東芝 | Endoscope device |
DE3817915C2 (en) | 1988-05-26 | 1997-08-28 | Storz Karl Gmbh & Co | Flexible endoscope |
JPH0223931A (en) | 1988-07-13 | 1990-01-26 | Asahi Optical Co Ltd | Brake means of curving device of endoscope |
JP2821141B2 (en) | 1988-07-28 | 1998-11-05 | オリンパス光学工業株式会社 | Automatic dimming control device for endoscope |
US4882623A (en) | 1988-08-11 | 1989-11-21 | Olympus Optical Co., Ltd. | Signal processing apparatus for endoscope capable of changing outline enhancement frequency |
US5005957A (en) | 1988-09-07 | 1991-04-09 | Olympus Optical Co., Ltd. | Objective lens system for endoscopes |
JP2940827B2 (en) | 1988-09-07 | 1999-08-25 | オリンパス光学工業株式会社 | Medical image filing equipment |
JP2596810B2 (en) | 1988-09-12 | 1997-04-02 | オリンパス光学工業株式会社 | Optical system for endoscope |
DK452189A (en) | 1988-09-13 | 1990-03-14 | Vance Products Inc | FLEXIBLE CABLE FOR ENDOSCOPIC INSTRUMENT |
JP2807487B2 (en) | 1988-11-02 | 1998-10-08 | オリンパス光学工業株式会社 | Endoscope device |
US5037404A (en) | 1988-11-14 | 1991-08-06 | Cordis Corporation | Catheter having sections of variable torsion characteristics |
US5174293A (en) | 1988-11-17 | 1992-12-29 | Olympus Optical Co., Ltd. | Medical apparatus including on isolating transformer apparatus for isolating medical apparatus from non-medical apparatus to prevent electrical shocks to patients |
US4875468A (en) | 1988-12-23 | 1989-10-24 | Welch Allyn, Inc. | Elastomer-ePTFE biopsy channel |
US5480382A (en) | 1989-01-09 | 1996-01-02 | Pilot Cardiovascular Systems, Inc. | Steerable medical device |
US4960127A (en) | 1989-01-23 | 1990-10-02 | L.O.N. Research, Inc. | Disposable transducer manifold |
JP3217343B2 (en) | 1989-03-23 | 2001-10-09 | オリンパス光学工業株式会社 | Image processing device |
JPH0617942B2 (en) | 1989-02-15 | 1994-03-09 | 株式会社東芝 | Electronic endoscopic device |
US5018509A (en) | 1989-02-21 | 1991-05-28 | Olympus Optical Co., Ltd. | Endoscope insertion controlling apparatus |
JP2981556B2 (en) * | 1989-02-28 | 1999-11-22 | 旭光学工業株式会社 | Endoscope tip |
US4911148A (en) | 1989-03-14 | 1990-03-27 | Intramed Laboratories, Inc. | Deflectable-end endoscope with detachable flexible shaft assembly |
JP2542089B2 (en) | 1989-03-16 | 1996-10-09 | オリンパス光学工業株式会社 | Light source device for endoscope |
JP2559510B2 (en) | 1989-04-06 | 1996-12-04 | オリンパス光学工業株式会社 | Electronic endoscopic device |
US4919112B1 (en) | 1989-04-07 | 1993-12-28 | Low-cost semi-disposable endoscope | |
JPH0681614B2 (en) | 1989-04-12 | 1994-10-19 | 株式会社東芝 | Electronic endoscopic device |
US4996974A (en) | 1989-04-17 | 1991-03-05 | Welch Allyn, Inc. | Adjustable steering control for flexible probe |
US5198931A (en) | 1989-04-19 | 1993-03-30 | Olympus Optical Co., Ltd. | Objective optical system for endoscopes |
JPH034831A (en) | 1989-06-01 | 1991-01-10 | Toshiba Corp | Endoscope device |
US4979497A (en) | 1989-06-06 | 1990-12-25 | Olympus Optical Co., Ltd. | Endoscope |
US5068719A (en) | 1989-06-07 | 1991-11-26 | Olympus Optical Co., Ltd. | Endoscope photometric apparatus |
US5040069A (en) | 1989-06-16 | 1991-08-13 | Fuji Photo Optical Co., Ltd. | Electronic endoscope with a mask bump bonded to an image pick-up device |
JP3046315B2 (en) | 1989-09-05 | 2000-05-29 | 株式会社エス・エル・ティ・ジャパン | Laser irradiation equipment |
JP3017245B2 (en) | 1989-09-22 | 2000-03-06 | オリンパス光学工業株式会社 | Endoscope |
US5331551A (en) | 1989-10-02 | 1994-07-19 | Olympus Optical Co., Ltd. | Endoscope image recording system for compressing and recording endoscope image data |
US5209220A (en) | 1989-10-05 | 1993-05-11 | Olympus Optical Co., Ltd. | Endoscope image data compressing apparatus |
US4941456A (en) | 1989-10-05 | 1990-07-17 | Welch Allyn, Inc. | Portable color imager borescope |
US4941454A (en) | 1989-10-05 | 1990-07-17 | Welch Allyn, Inc. | Servo actuated steering mechanism for borescope or endoscope |
EP0422887B1 (en) | 1989-10-13 | 1996-12-11 | Kabushiki Kaisha Machida Seisakusho | Bending device |
JP2920670B2 (en) | 1989-10-13 | 1999-07-19 | オリンパス光学工業株式会社 | Endoscope objective lens |
US5176660A (en) | 1989-10-23 | 1993-01-05 | Cordis Corporation | Catheter having reinforcing strands |
JP2911927B2 (en) | 1989-11-29 | 1999-06-28 | 株式会社町田製作所 | Flexible tube manufacturing method |
US5140265A (en) | 1989-12-20 | 1992-08-18 | Olympus Optical Co., Ltd | Eddy current flaw detecting endoscope apparatus which produces signals which control other devices |
US5049989A (en) | 1990-01-04 | 1991-09-17 | Olympus Optical Co., Ltd. | Method and circuit for reducing the influence of a bright image area in an endoscope image signal |
DE4000410C2 (en) | 1990-01-09 | 1998-05-14 | Baeuerle Dieter | Endoscope with an instrument channel |
JPH0428335A (en) * | 1990-05-24 | 1992-01-30 | Asahi Optical Co Ltd | Curving device for endoscope |
US5290283A (en) | 1990-01-31 | 1994-03-01 | Kabushiki Kaisha Toshiba | Power supply apparatus for electrosurgical unit including electrosurgical-current waveform data storage |
US5273535A (en) | 1991-11-08 | 1993-12-28 | Ep Technologies, Inc. | Catheter with electrode tip having asymmetric left and right curve configurations |
EP0513224B1 (en) | 1990-02-02 | 1996-10-23 | Ep Technologies, Inc. | Catheter steering mechanism |
US5820591A (en) | 1990-02-02 | 1998-10-13 | E. P. Technologies, Inc. | Assemblies for creating compound curves in distal catheter regions |
JP3034898B2 (en) | 1990-04-04 | 2000-04-17 | オリンパス光学工業株式会社 | Endoscope device |
US5208702A (en) | 1990-04-11 | 1993-05-04 | Olympus Optical Co., Ltd. | Objective lens system for endoscopes |
US5191878A (en) | 1990-04-12 | 1993-03-09 | Olympus Optical Co., Ltd. | Endoscope device |
JPH0427285A (en) | 1990-04-13 | 1992-01-30 | Toshiba Corp | Image recorder |
JP3041015B2 (en) | 1990-04-18 | 2000-05-15 | オリンパス光学工業株式会社 | Endoscope image file system |
JPH0412725A (en) * | 1990-04-28 | 1992-01-17 | Toshiba Corp | Endoscope scope |
US5484425A (en) | 1990-05-01 | 1996-01-16 | Cathco, Inc. | Radiopaque non-kinking thin-walled introducer sheath |
US5431645A (en) | 1990-05-10 | 1995-07-11 | Symbiosis Corporation | Remotely activated endoscopic tools such as endoscopic biopsy forceps |
JPH0452614A (en) | 1990-06-20 | 1992-02-20 | Olympus Optical Co Ltd | Endoscope |
JP2649185B2 (en) | 1990-06-25 | 1997-09-03 | 富士写真光機株式会社 | Ultrasonic inspection equipment |
JPH0759236B2 (en) | 1990-06-29 | 1995-06-28 | オリンパス光学工業株式会社 | Endoscopic treatment device |
US5315129A (en) | 1990-08-20 | 1994-05-24 | University Of Southern California | Organic optoelectronic devices and methods |
JP2848574B2 (en) | 1990-09-21 | 1999-01-20 | オリンパス光学工業株式会社 | Color shift correction device |
JP3003944B2 (en) | 1990-10-04 | 2000-01-31 | オリンパス光学工業株式会社 | Solid-state imaging device |
JPH06104102B2 (en) | 1990-10-09 | 1994-12-21 | 株式会社東芝 | Electronic endoscopic device |
JP2598568B2 (en) | 1990-11-20 | 1997-04-09 | オリンパス光学工業株式会社 | Electronic endoscope device |
US5563955A (en) | 1990-11-21 | 1996-10-08 | The Board Of Trustees Of The University Of Arkansas | Apparatus and/or method for recognizing printed data in an image |
NL194053C (en) | 1990-12-05 | 2001-05-03 | Koninkl Philips Electronics Nv | Device with a rotationally symmetrical body. |
EP0489937B1 (en) | 1990-12-07 | 1995-06-21 | Willy Rüsch Ag | Medical instrument with steerable tip |
US6165292A (en) | 1990-12-18 | 2000-12-26 | Advanced Cardiovascular Systems, Inc. | Superelastic guiding member |
JP3007698B2 (en) | 1991-01-25 | 2000-02-07 | オリンパス光学工業株式会社 | Endoscope system |
JP3041099B2 (en) | 1991-02-01 | 2000-05-15 | オリンパス光学工業株式会社 | Electronic endoscope device |
US5329923A (en) | 1991-02-15 | 1994-07-19 | Lundquist Ingemar H | Torquable catheter |
US5400769A (en) | 1991-02-18 | 1995-03-28 | Olympus Optical Co., Ltd. | Electrically bendable endoscope apparatus having controlled fixed bending speed |
US5223982A (en) | 1991-03-05 | 1993-06-29 | Olympus Optical Co., Ltd. | Objective lens system for endoscopes |
JP3078085B2 (en) | 1991-03-26 | 2000-08-21 | オリンパス光学工業株式会社 | Image processing apparatus and image processing method |
JP3063784B2 (en) | 1991-03-26 | 2000-07-12 | オリンパス光学工業株式会社 | Endoscope device |
JP2970887B2 (en) | 1991-05-31 | 1999-11-02 | オリンパス光学工業株式会社 | Endoscope guide catheter |
US5201908A (en) | 1991-06-10 | 1993-04-13 | Endomedical Technologies, Inc. | Sheath for protecting endoscope from contamination |
US5159446A (en) | 1991-06-21 | 1992-10-27 | Olympus Optical Co., Ltd. | Electronic endoscope system provided with a separate camera controlling unit and motor controlling unit |
US5257628A (en) | 1991-07-11 | 1993-11-02 | Fuji Photo Optical Co., Ltd. | Ultrasound internal examination system |
JPH0523291A (en) | 1991-07-24 | 1993-02-02 | Machida Endscope Co Ltd | Curved tube of endoscope |
JP2994101B2 (en) | 1991-07-31 | 1999-12-27 | 株式会社東芝 | Electronic endoscope operation device |
US5380304A (en) | 1991-08-07 | 1995-01-10 | Cook Incorporated | Flexible, kink-resistant, introducer sheath and method of manufacture |
ATE176595T1 (en) | 1991-08-21 | 1999-02-15 | Smith & Nephew Inc | FLUID TREATMENT SYSTEM |
EP0619748B1 (en) | 1991-08-28 | 1995-11-08 | Medtronic, Inc. | Steerable stylet and manipulative handle assembly |
US5741429A (en) | 1991-09-05 | 1998-04-21 | Cardia Catheter Company | Flexible tubular device for use in medical applications |
US6107004A (en) | 1991-09-05 | 2000-08-22 | Intra Therapeutics, Inc. | Method for making a tubular stent for use in medical applications |
DE4129961C2 (en) * | 1991-09-10 | 1996-02-15 | Wolf Gmbh Richard | Video endoscope with solid-state imaging device |
JPH0591972A (en) | 1991-10-02 | 1993-04-16 | Toshiba Corp | Curve displaying apparatus |
US5271381A (en) | 1991-11-18 | 1993-12-21 | Vision Sciences, Inc. | Vertebrae for a bending section of an endoscope |
US5228356A (en) | 1991-11-25 | 1993-07-20 | Chuang Keh Shih K | Variable effort joystick |
US5469840A (en) | 1991-12-10 | 1995-11-28 | Olympus Optical, Ltd. | Electromotive warping type endoscope with velocity control |
US5697882A (en) | 1992-01-07 | 1997-12-16 | Arthrocare Corporation | System and method for electrosurgical cutting and ablation |
US5892630A (en) | 1992-02-10 | 1999-04-06 | Linvatec Corporation | Disposable endoscope |
US5327905A (en) | 1992-02-14 | 1994-07-12 | Boaz Avitall | Biplanar deflectable catheter for arrhythmogenic tissue ablation |
US5645075A (en) | 1992-02-18 | 1997-07-08 | Symbiosis Corporation | Jaw assembly for an endoscopic instrument |
US5658238A (en) | 1992-02-25 | 1997-08-19 | Olympus Optical Co., Ltd. | Endoscope apparatus capable of being switched to a mode in which a curvature operating lever is returned and to a mode in which the curvature operating lever is not returned |
US5624380A (en) * | 1992-03-12 | 1997-04-29 | Olympus Optical Co., Ltd. | Multi-degree of freedom manipulator |
US5299559A (en) | 1992-03-13 | 1994-04-05 | Acuson Corporation | Endoscope with overload protective device |
DE4237286A1 (en) | 1992-04-06 | 1994-05-05 | Laser Medizin Zentrum Ggmbh Be | Method and device for increasing the efficiency of an optical work shaft for photo-thermotherapy |
JP3184598B2 (en) | 1992-04-14 | 2001-07-09 | 株式会社東芝 | Endoscope connector and endoscope device |
JP3302074B2 (en) | 1992-04-23 | 2002-07-15 | オリンパス光学工業株式会社 | Endoscope device |
JPH05307139A (en) | 1992-04-28 | 1993-11-19 | Olympus Optical Co Ltd | Endoscope objective |
US5619380A (en) | 1992-05-25 | 1997-04-08 | Olympus Optical Co. Ltd. | Objective optical system for endoscopes |
US5325845A (en) * | 1992-06-08 | 1994-07-05 | Adair Edwin Lloyd | Steerable sheath for use with selected removable optical catheter |
US5609561A (en) | 1992-06-09 | 1997-03-11 | Olympus Optical Co., Ltd | Electronic type endoscope in which image pickup unit is dismounted to execute disinfection/sterilization processing |
US5311858A (en) | 1992-06-15 | 1994-05-17 | Adair Edwin Lloyd | Imaging tissue or stone removal basket |
US5497269A (en) | 1992-06-25 | 1996-03-05 | Lockheed Missiles And Space Company, Inc. | Dispersive microlens |
US6449006B1 (en) * | 1992-06-26 | 2002-09-10 | Apollo Camera, Llc | LED illumination system for endoscopic cameras |
US5342299A (en) | 1992-07-06 | 1994-08-30 | Catheter Imaging Systems | Steerable catheter |
US5399164A (en) | 1992-11-02 | 1995-03-21 | Catheter Imaging Systems | Catheter having a multiple durometer |
US5313967A (en) | 1992-07-24 | 1994-05-24 | Medtronic, Inc. | Helical guidewire |
US5402768A (en) | 1992-09-01 | 1995-04-04 | Adair; Edwin L. | Endoscope with reusable core and disposable sheath with passageways |
US5643175A (en) * | 1992-09-01 | 1997-07-01 | Adair; Edwin L. | Sterilizable endoscope with separable disposable tube assembly |
US5347989A (en) | 1992-09-11 | 1994-09-20 | Welch Allyn, Inc. | Control mechanism for steerable elongated probe having a sealed joystick |
US5441043A (en) | 1992-09-11 | 1995-08-15 | Welch Allyn, Inc. | Video laparoscope with modular video connector and dual low-wattage light sources |
JP2790948B2 (en) | 1992-09-25 | 1998-08-27 | 富士写真光機株式会社 | Signal processing circuit of electronic endoscope device |
JPH06105800A (en) | 1992-09-28 | 1994-04-19 | Olympus Optical Co Ltd | Endoscope device |
US5412478A (en) | 1992-09-30 | 1995-05-02 | Olympus Optical Co., Ltd. | Endoscope system which changes over switches in interlocking relation to each other within video processor and image display apparatus to perform display of endoscope image |
US5495114A (en) | 1992-09-30 | 1996-02-27 | Adair; Edwin L. | Miniaturized electronic imaging chip |
JP3372273B2 (en) | 1992-10-01 | 2003-01-27 | オリンパス光学工業株式会社 | Endoscope device |
WO1994009694A1 (en) | 1992-10-28 | 1994-05-11 | Arsenault, Dennis, J. | Electronic endoscope |
AU657381B2 (en) | 1992-11-03 | 1995-03-09 | Robert E. Fischell | Radiopaque non-kinking thin-walled introducer sheath |
WO1994010897A1 (en) | 1992-11-17 | 1994-05-26 | Omega Universal Limited | Deflectable medical instrument |
JPH06169887A (en) | 1992-12-02 | 1994-06-21 | Toshiba Corp | Endoscope |
US5368564A (en) | 1992-12-23 | 1994-11-29 | Angeion Corporation | Steerable catheter |
US5863286A (en) * | 1993-01-27 | 1999-01-26 | Olympus Optical Company, Ltd. | Endoscope system including endoscope and disposable protection cover |
US5837003A (en) | 1993-02-10 | 1998-11-17 | Radiant Medical, Inc. | Method and apparatus for controlling a patient's body temperature by in situ blood temperature modification |
DE4305376C1 (en) * | 1993-02-22 | 1994-09-29 | Wolf Gmbh Richard | Medical instrument shaft |
US5674182A (en) | 1993-02-26 | 1997-10-07 | Olympus Optical Co., Ltd. | Endoscope system including endoscope and protection cover |
JP3219521B2 (en) | 1993-03-01 | 2001-10-15 | オリンパス光学工業株式会社 | Endoscope |
JPH06254048A (en) | 1993-03-01 | 1994-09-13 | Olympus Optical Co Ltd | Endoscopic image pickup device |
US5324422A (en) | 1993-03-03 | 1994-06-28 | Baxter International Inc. | User interface for automated peritoneal dialysis systems |
US5695450A (en) | 1993-03-05 | 1997-12-09 | Olympus Optical Co., Ltd. | Cover-type endoscope apparatus |
DE9303603U1 (en) | 1993-03-12 | 1993-04-22 | Richard Wolf Gmbh, 7134 Knittlingen, De | |
US5438975A (en) * | 1993-03-24 | 1995-08-08 | Machida Endoscope Co., Ltd. | Distal tip of endoscope having spirally coiled control wires |
US5403311A (en) | 1993-03-29 | 1995-04-04 | Boston Scientific Corporation | Electro-coagulation and ablation and other electrotherapeutic treatments of body tissue |
WO1994023375A1 (en) | 1993-03-31 | 1994-10-13 | Luma Corporation | Managing information in an endoscopy system |
JPH0795982A (en) * | 1993-04-19 | 1995-04-11 | Olympus Optical Co Ltd | Disposable medical device |
JPH06327628A (en) | 1993-05-20 | 1994-11-29 | Fuji Photo Optical Co Ltd | Signal processing circuit of synchronous electronic endoscope equipment |
US5373317B1 (en) * | 1993-05-28 | 2000-11-21 | Welch Allyn Inc | Control and display section for borescope or endoscope |
US5896166A (en) | 1993-06-02 | 1999-04-20 | Envision Medical Corporation | Remote CCD video camera with non-volatile digital memory |
US5415158A (en) | 1993-06-11 | 1995-05-16 | Clarus Medical Systems, Inc. | Flexible endoscope with force limiting spring coupler |
JPH078441A (en) | 1993-06-29 | 1995-01-13 | Olympus Optical Co Ltd | Endoscope |
US5447148A (en) | 1993-07-08 | 1995-09-05 | Vision Sciences, Inc. | Endoscopic contamination protection system to facilitate cleaning of endoscopes |
NL9301210A (en) | 1993-07-09 | 1995-02-01 | Robert Philippe Koninckx | Image display system with image position correction. |
US5805140A (en) | 1993-07-16 | 1998-09-08 | Immersion Corporation | High bandwidth force feedback interface using voice coils and flexures |
US5724264A (en) | 1993-07-16 | 1998-03-03 | Immersion Human Interface Corp. | Method and apparatus for tracking the position and orientation of a stylus and for digitizing a 3-D object |
US5739811A (en) | 1993-07-16 | 1998-04-14 | Immersion Human Interface Corporation | Method and apparatus for controlling human-computer interface systems providing force feedback |
US6057828A (en) | 1993-07-16 | 2000-05-02 | Immersion Corporation | Method and apparatus for providing force sensations in virtual environments in accordance with host software |
US5731804A (en) | 1995-01-18 | 1998-03-24 | Immersion Human Interface Corp. | Method and apparatus for providing high bandwidth, low noise mechanical I/O for computer systems |
US5767839A (en) | 1995-01-18 | 1998-06-16 | Immersion Human Interface Corporation | Method and apparatus for providing passive force feedback to human-computer interface systems |
US5701140A (en) | 1993-07-16 | 1997-12-23 | Immersion Human Interface Corp. | Method and apparatus for providing a cursor control interface with force feedback |
US5487757A (en) | 1993-07-20 | 1996-01-30 | Medtronic Cardiorhythm | Multicurve deflectable catheter |
US5562619A (en) | 1993-08-19 | 1996-10-08 | Boston Scientific Corporation | Deflectable catheter |
US5577992A (en) | 1993-10-05 | 1996-11-26 | Asahi Kogaku Kogyo Kabushiki Kaisha | Bendable portion of endoscope |
JP3236716B2 (en) | 1993-10-15 | 2001-12-10 | 富士写真光機株式会社 | Shield structure of electronic endoscope device |
JP3271838B2 (en) | 1993-10-18 | 2002-04-08 | オリンパス光学工業株式会社 | Image processing device for endoscope |
US5830121A (en) | 1993-10-27 | 1998-11-03 | Asahi Kogaku Kogyo Kabushiki Kaisha | Endoscopic apparatus having an endoscope and a peripheral device wherein total usage of the endoscope is quantified and recorded |
US5436640A (en) | 1993-10-29 | 1995-07-25 | Thrustmaster, Inc. | Video game and simulator joystick controller with geared potentiometer actuation |
US5746695A (en) * | 1993-11-18 | 1998-05-05 | Asahi Kogaku Kogyo Kabushiki Kaisha | Front end structure of endoscope |
FR2713492B1 (en) | 1993-12-09 | 1996-02-16 | Microfil Ind Sa | Adjustable tubular guide, in particular for a medical and surgical device. |
US5659334A (en) | 1993-12-15 | 1997-08-19 | Interlink Electronics, Inc. | Force-sensing pointing device |
US5789047A (en) | 1993-12-21 | 1998-08-04 | Japan Gore-Tex, Inc | Flexible, multilayered tube |
US5473235A (en) | 1993-12-21 | 1995-12-05 | Honeywell Inc. | Moment cell counterbalance for active hand controller |
JPH07191265A (en) | 1993-12-27 | 1995-07-28 | Olympus Optical Co Ltd | Endoscope optical system |
US5841126A (en) | 1994-01-28 | 1998-11-24 | California Institute Of Technology | CMOS active pixel sensor type imaging system on a chip |
US5464007A (en) | 1994-02-23 | 1995-11-07 | Welch Allyn, Inc. | Fluid insensitive braking for an endoscope |
EP0669756B1 (en) | 1994-02-23 | 2001-10-17 | Smith & Nephew, Inc. | Camera head with memory |
JPH07299029A (en) | 1994-03-11 | 1995-11-14 | Olympus Optical Co Ltd | Endoscopic device |
FR2717365B1 (en) | 1994-03-21 | 1996-05-15 | Rech Biolog Et | Infrared fluorescence endoscopic or fibroscopic imaging device. |
US5819736A (en) | 1994-03-24 | 1998-10-13 | Sightline Technologies Ltd. | Viewing method and apparatus particularly useful for viewing the interior of the large intestine |
US5590660A (en) | 1994-03-28 | 1997-01-07 | Xillix Technologies Corp. | Apparatus and method for imaging diseased tissue using integrated autofluorescence |
US5685823A (en) | 1994-03-30 | 1997-11-11 | Asahi Kogaku Kogyo Kabushiki Kaisha | End structure of endoscope |
US5547455A (en) | 1994-03-30 | 1996-08-20 | Medical Media Systems | Electronically steerable endoscope |
US5581632A (en) | 1994-05-02 | 1996-12-03 | Cognex Corporation | Method and apparatus for ball bond inspection system |
US5496260A (en) | 1994-05-16 | 1996-03-05 | Welch Allyn, Inc. | Torque override knob for endoscopes, borescopes, or guide tubes |
US5423774A (en) | 1994-05-17 | 1995-06-13 | Arrow International Investment Corp. | Introducer sheath with irregular outer surface |
JP3004466U (en) | 1994-05-23 | 1994-11-15 | 旭光学工業株式会社 | Insertion guide for endoscope |
JP3482238B2 (en) | 1994-05-27 | 2003-12-22 | オリンパス株式会社 | Endoscope imaging device |
US5518502A (en) * | 1994-06-08 | 1996-05-21 | The United States Surgical Corporation | Compositions, methods and apparatus for inhibiting fogging of endoscope lenses |
US5558665A (en) | 1994-06-24 | 1996-09-24 | Archimedes Surgical, Inc. | Surgical instrument and method for intraluminal retraction of an anatomic structure |
NL9401107A (en) | 1994-07-01 | 1996-02-01 | Cordis Europ | Controlled bendable catheter. |
JPH0819507A (en) | 1994-07-07 | 1996-01-23 | Fuji Photo Optical Co Ltd | Endoscope |
US5821920A (en) | 1994-07-14 | 1998-10-13 | Immersion Human Interface Corporation | Control input device for interfacing an elongated flexible object with a computer system |
US5647840A (en) | 1994-09-14 | 1997-07-15 | Circon Corporation | Endoscope having a distally heated distal lens |
US5829444A (en) | 1994-09-15 | 1998-11-03 | Visualization Technology, Inc. | Position tracking and imaging system for use in medical applications |
US5698866A (en) | 1994-09-19 | 1997-12-16 | Pdt Systems, Inc. | Uniform illuminator for phototherapy |
JPH08106043A (en) | 1994-10-05 | 1996-04-23 | Fuji Photo Optical Co Ltd | Objective lens for endoscope |
US5658264A (en) | 1994-11-10 | 1997-08-19 | Target Therapeutics, Inc. | High performance spiral-wound catheter |
US5695491A (en) | 1994-11-22 | 1997-12-09 | Washington Research Foundation | Endoscopic accessory and containment system |
US6184923B1 (en) | 1994-11-25 | 2001-02-06 | Olympus Optical Co., Ltd. | Endoscope with an interchangeable distal end optical adapter |
US5703436A (en) | 1994-12-13 | 1997-12-30 | The Trustees Of Princeton University | Transparent contacts for organic devices |
US5707745A (en) | 1994-12-13 | 1998-01-13 | The Trustees Of Princeton University | Multicolor organic light emitting devices |
US6358631B1 (en) | 1994-12-13 | 2002-03-19 | The Trustees Of Princeton University | Mixed vapor deposited films for electroluminescent devices |
US5836869A (en) | 1994-12-13 | 1998-11-17 | Olympus Optical Co., Ltd. | Image tracking endoscope system |
US5569159A (en) | 1994-12-16 | 1996-10-29 | Anderson; Keven C. | Endoscopic sleeve |
JP3331273B2 (en) | 1994-12-26 | 2002-10-07 | 富士写真光機株式会社 | Endoscope |
JP3732865B2 (en) | 1995-01-18 | 2006-01-11 | ペンタックス株式会社 | Endoscope device |
JP3070032B2 (en) | 1995-02-14 | 2000-07-24 | 富士写真光機株式会社 | Endoscope hand operation structure |
US5702754A (en) | 1995-02-22 | 1997-12-30 | Meadox Medicals, Inc. | Method of providing a substrate with a hydrophilic coating and substrates, particularly medical devices, provided with such coatings |
DE69517501T2 (en) | 1995-03-02 | 2001-03-08 | Schneider Europ Gmbh Buelach | Method of making a guidewire |
JP3500219B2 (en) | 1995-03-03 | 2004-02-23 | オリンパス株式会社 | Endoscope |
US5876326A (en) | 1995-03-10 | 1999-03-02 | Olympus Optical Co., Ltd. | Electronic endoscope with grounded spirally-wound lead wires |
DE19510712C2 (en) | 1995-03-15 | 2001-03-29 | Dmv Medizintechnik Gmbh | Method and device for introducing a gas |
DE19509116C2 (en) | 1995-03-16 | 2000-01-05 | Deutsch Zentr Luft & Raumfahrt | Flexible structure |
GB9506954D0 (en) | 1995-04-04 | 1995-05-24 | Street Graham S B | Method and apparatus for image enhancement |
DK0782463T3 (en) | 1995-04-28 | 2000-06-05 | Target Therapeutics Inc | High performance braided catheter |
US5703724A (en) | 1995-05-16 | 1997-12-30 | Fuji Photo Film, Co., Ltd. | Objective lens system for endoscope |
US6080104A (en) | 1995-05-16 | 2000-06-27 | Asahi Kogaku Kogyo Kabushiki Kaisha | Electronic endoscope system |
JP3498426B2 (en) | 1995-05-16 | 2004-02-16 | 富士写真光機株式会社 | Endoscope flexible tube |
US5830124A (en) | 1995-05-18 | 1998-11-03 | Fuji Photo Optical Co., Ltd. | Guide structure for electronic endoscope systems |
US5554220A (en) | 1995-05-19 | 1996-09-10 | The Trustees Of Princeton University | Method and apparatus using organic vapor phase deposition for the growth of organic thin films with large optical non-linearities |
US5691898A (en) | 1995-09-27 | 1997-11-25 | Immersion Human Interface Corp. | Safe and low cost computer peripherals with force feedback for consumer applications |
GB9511497D0 (en) | 1995-06-07 | 1995-08-02 | Advanced Tech Lab | Ultrasonic endoscope probe |
WO1996039917A1 (en) | 1995-06-07 | 1996-12-19 | Chilcoat Robert T | Articulated endospcope with specific advantages for laryngoscopy |
US6210337B1 (en) * | 1995-06-07 | 2001-04-03 | Atl Ultrasound Inc. | Ultrasonic endoscopic probe |
US5589854A (en) | 1995-06-22 | 1996-12-31 | Tsai; Ming-Chang | Touching feedback device |
US5812983A (en) | 1995-08-03 | 1998-09-22 | Kumagai; Yasuo | Computed medical file and chart system |
US5788714A (en) | 1995-08-14 | 1998-08-04 | Asahi Kogaku Kogyo Kabushiki Kaisha | Flexible tube for an endoscope |
US5724068A (en) | 1995-09-07 | 1998-03-03 | Microsoft Corporation | Joystick with uniform center return force |
US5730701A (en) | 1995-09-12 | 1998-03-24 | Olympus Optical Co., Ltd. | Endoscope |
US5959613A (en) | 1995-12-01 | 1999-09-28 | Immersion Corporation | Method and apparatus for shaping force signals for a force feedback device |
US5999168A (en) | 1995-09-27 | 1999-12-07 | Immersion Corporation | Haptic accelerator for force feedback computer peripherals |
US5810715A (en) * | 1995-09-29 | 1998-09-22 | Olympus Optical Co., Ltd. | Endoscope provided with function of being locked to flexibility of insertion part which is set by flexibility modifying operation member |
US6283960B1 (en) | 1995-10-24 | 2001-09-04 | Oratec Interventions, Inc. | Apparatus for delivery of energy to a surgical site |
US6100874A (en) | 1995-11-17 | 2000-08-08 | Immersion Corporation | Force feedback mouse interface |
JP3468952B2 (en) | 1995-11-17 | 2003-11-25 | 株式会社町田製作所 | Medical endoscope |
US6007531A (en) | 1995-11-21 | 1999-12-28 | Catheter Imaging Systems, Inc. | Steerable catheter having disposable module and sterilizable handle and method of connecting same |
US6061004A (en) | 1995-11-26 | 2000-05-09 | Immersion Corporation | Providing force feedback using an interface device including an indexing function |
US20030069522A1 (en) | 1995-12-07 | 2003-04-10 | Jacobsen Stephen J. | Slotted medical device |
JP3466012B2 (en) | 1995-12-08 | 2003-11-10 | オリンパス光学工業株式会社 | Endoscope |
US6078308A (en) | 1995-12-13 | 2000-06-20 | Immersion Corporation | Graphical click surfaces for force feedback applications to provide user selection using cursor interaction with a trigger position within a boundary of a graphical object |
US5749828A (en) * | 1995-12-22 | 1998-05-12 | Hewlett-Packard Company | Bending neck for use with invasive medical devices |
JP3627344B2 (en) | 1996-01-09 | 2005-03-09 | フジノン株式会社 | Fluid delivery device for body cavity inspection device |
ATE270437T1 (en) | 1996-01-11 | 2004-07-15 | Univ Princeton | ORGANIC LUMINASCENCE COATING FOR LIGHT DETECTORS |
AU1316497A (en) | 1996-01-22 | 1997-08-20 | Centrax Limited | Oil reclamation device |
US5733242A (en) | 1996-02-07 | 1998-03-31 | Rayburn; Robert L. | Intubation system having an axially moveable memory cylinder |
US5891013A (en) * | 1996-02-07 | 1999-04-06 | Pinotage, Llc | System for single-puncture endoscopic surgery |
JP2000507997A (en) * | 1996-02-09 | 2000-06-27 | サーフェス ソルーションズ ラボラトリーズ インコーポレイテッド | Aqueous hydrophilic coating composition and articles made therefrom |
CA2246341C (en) | 1996-02-15 | 2007-05-01 | Biosense, Inc. | Precise position determination of endoscopes |
AU706052B2 (en) | 1996-02-15 | 1999-06-10 | Biosense, Inc. | Movable transmit or receive coils for location system |
EP0910299B1 (en) | 1996-02-15 | 2003-02-12 | Biosense, Inc. | Method for configuring and operating a probe |
US5933809A (en) | 1996-02-29 | 1999-08-03 | Medcom Solutions, Inc. | Computer software for processing medical billing record information |
US6050718A (en) | 1996-03-28 | 2000-04-18 | Immersion Corporation | Method and apparatus for providing high bandwidth force feedback with improved actuator feel |
JP3315859B2 (en) | 1996-04-03 | 2002-08-19 | 旭光学工業株式会社 | Electronic endoscope |
US5931819A (en) | 1996-04-18 | 1999-08-03 | Advanced Cardiovascular Systems, Inc. | Guidewire with a variable stiffness distal portion |
US5843000A (en) | 1996-05-07 | 1998-12-01 | The General Hospital Corporation | Optical biopsy forceps and method of diagnosing tissue |
CA2255807C (en) | 1996-05-17 | 2009-01-27 | Biosense, Inc. | Self-aligning catheter |
US6068623A (en) | 1997-03-06 | 2000-05-30 | Percusurge, Inc. | Hollow medical wires and methods of constructing same |
US6154248A (en) | 1996-05-24 | 2000-11-28 | Asahi Kogaku Kogyo Kabushiki Kaisha | Electronic endoscope |
JP3780066B2 (en) | 1996-06-03 | 2006-05-31 | テルモ株式会社 | Medical tube |
US6398776B1 (en) | 1996-06-03 | 2002-06-04 | Terumo Kabushiki Kaisha | Tubular medical device |
WO1997048115A1 (en) | 1996-06-12 | 1997-12-18 | The Trustees Of Princeton University | Plasma treatment of conductive layers |
US6300756B2 (en) | 1996-06-12 | 2001-10-09 | The Trustees Of Princeton University | Micro-mechanical probes for charge sensing |
US6911916B1 (en) | 1996-06-24 | 2005-06-28 | The Cleveland Clinic Foundation | Method and apparatus for accessing medical data over a network |
US6496099B2 (en) | 1996-06-24 | 2002-12-17 | Computer Motion, Inc. | General purpose distributed operating room control system |
US6048630A (en) | 1996-07-02 | 2000-04-11 | The Trustees Of Princeton University | Red-emitting organic light emitting devices (OLED's) |
US6296608B1 (en) | 1996-07-08 | 2001-10-02 | Boston Scientific Corporation | Diagnosing and performing interventional procedures on tissue in vivo |
DE19627258C2 (en) | 1996-07-08 | 2001-04-12 | Chemson Polymer Additive | Process for producing a fusible stabilizer combination |
US5823948A (en) | 1996-07-08 | 1998-10-20 | Rlis, Inc. | Medical records, documentation, tracking and order entry system |
US5785644A (en) * | 1996-07-12 | 1998-07-28 | Circon Corporation | Pivotal handle assembly for a video operating laparoscope |
JPH1033472A (en) | 1996-07-19 | 1998-02-10 | Olympus Optical Co Ltd | Endoscope device |
JP3708238B2 (en) | 1996-08-08 | 2005-10-19 | オリンパス株式会社 | Manufacturing method of gradient index optical element |
US5844363A (en) | 1997-01-23 | 1998-12-01 | The Trustees Of Princeton Univ. | Vacuum deposited, non-polymeric flexible organic light emitting devices |
US5904147A (en) | 1996-08-16 | 1999-05-18 | University Of Massachusetts | Intravascular catheter and method of controlling hemorrhage during minimally invasive surgery |
US5993447A (en) | 1996-08-16 | 1999-11-30 | United States Surgical | Apparatus for thermal treatment of tissue |
US7018331B2 (en) | 1996-08-26 | 2006-03-28 | Stryker Corporation | Endoscope assembly useful with a scope-sensing light cable |
JPH1078195A (en) * | 1996-09-03 | 1998-03-24 | Fuji Koki Seisakusho:Kk | Flexible member and magnifier with handle using the member |
JP3688822B2 (en) | 1996-09-03 | 2005-08-31 | 株式会社東芝 | Electronic medical record system |
US5882293A (en) | 1996-09-05 | 1999-03-16 | Asahi Kogaku Kogyo Kabushiki Kaisha | Treatment accessories for endoscope |
US6078353A (en) | 1996-09-12 | 2000-06-20 | Fuji Photo Optical Co., Ltd. | All-pixels reading type electronic endoscope apparatus |
US6002425A (en) | 1996-09-12 | 1999-12-14 | Fuji Photo Optical Co., Ltd. | All pixels read type electronic endoscope system |
US6096009A (en) | 1996-09-13 | 2000-08-01 | Boston Scientific Corporation | Guidewire and catheter locking device and method |
US5820547A (en) | 1996-09-25 | 1998-10-13 | Karl Storz Gmbh & Co. | Endoscope optics tester |
US6322498B1 (en) | 1996-10-04 | 2001-11-27 | University Of Florida | Imaging scope |
JP3780044B2 (en) | 1996-10-11 | 2006-05-31 | オリンパス株式会社 | Endoscope |
US6221070B1 (en) | 1996-10-18 | 2001-04-24 | Irvine Biomedical, Inc. | Steerable ablation catheter system having disposable shaft |
US5828197A (en) | 1996-10-25 | 1998-10-27 | Immersion Human Interface Corporation | Mechanical interface having multiple grounded actuators |
JPH10118011A (en) | 1996-10-25 | 1998-05-12 | Olympus Optical Co Ltd | Endoscope system using stylet |
JP3283195B2 (en) | 1996-11-01 | 2002-05-20 | 旭光学工業株式会社 | Endoscope flexible tube |
US5876331A (en) | 1996-11-12 | 1999-03-02 | Johnson & Johnson Medical, Inc. | Endoscope with improved flexible insertion tube |
US5941817A (en) | 1996-11-14 | 1999-08-24 | Vista Medical Technologies, Inc. | Endoscope wherein electrical components are electrically isolated from patient-engaging components |
JP3448169B2 (en) | 1996-11-14 | 2003-09-16 | 富士写真光機株式会社 | All-pixel readout electronic endoscope |
US6142956A (en) | 1996-11-25 | 2000-11-07 | Symbiosis Corporation | Proximal actuation handle for a biopsy forceps instrument having irrigation and aspiration capabilities |
US5897507A (en) | 1996-11-25 | 1999-04-27 | Symbiosis Corporation | Biopsy forceps instrument having irrigation and aspiration capabilities |
US6128006A (en) | 1998-03-26 | 2000-10-03 | Immersion Corporation | Force feedback mouse wheel and other control wheels |
JP3615890B2 (en) | 1996-12-04 | 2005-02-02 | フジノン株式会社 | Electronic endoscope device |
JP3532368B2 (en) | 1996-12-10 | 2004-05-31 | 富士写真フイルム株式会社 | Endoscope |
US5950168A (en) | 1996-12-18 | 1999-09-07 | Knowmed Systems | Collapsible flowsheet for displaying patient information in an electronic medical record |
US5910129A (en) | 1996-12-19 | 1999-06-08 | Ep Technologies, Inc. | Catheter distal assembly with pull wires |
US6007482A (en) * | 1996-12-20 | 1999-12-28 | Madni; Asad M. | Endoscope with stretchable flexible sheath covering |
US6046543A (en) | 1996-12-23 | 2000-04-04 | The Trustees Of Princeton University | High reliability, high efficiency, integratable organic light emitting devices and methods of producing same |
US5874803A (en) | 1997-09-09 | 1999-02-23 | The Trustees Of Princeton University | Light emitting device with stack of OLEDS and phosphor downconverter |
US5981306A (en) | 1997-09-12 | 1999-11-09 | The Trustees Of Princeton University | Method for depositing indium tin oxide layers in organic light emitting devices |
US6045930A (en) | 1996-12-23 | 2000-04-04 | The Trustees Of Princeton University | Materials for multicolor light emitting diodes |
US5811833A (en) | 1996-12-23 | 1998-09-22 | University Of So. Ca | Electron transporting and light emitting layers based on organic free radicals |
US5821466A (en) | 1996-12-23 | 1998-10-13 | Cable Design Technologies, Inc. | Multiple twisted pair data cable with geometrically concentric cable groups |
US5998803A (en) | 1997-05-29 | 1999-12-07 | The Trustees Of Princeton University | Organic light emitting device containing a hole injection enhancement layer |
US6125226A (en) | 1997-04-18 | 2000-09-26 | The Trustees Of Princeton University | Light emitting devices having high brightness |
US5834893A (en) | 1996-12-23 | 1998-11-10 | The Trustees Of Princeton University | High efficiency organic light emitting devices with light directing structures |
US5986401A (en) | 1997-03-20 | 1999-11-16 | The Trustee Of Princeton University | High contrast transparent organic light emitting device display |
US5861219A (en) | 1997-04-15 | 1999-01-19 | The Trustees Of Princeton University | Organic light emitting devices containing a metal complex of 5-hydroxy-quinoxaline as a host material |
US6091195A (en) | 1997-02-03 | 2000-07-18 | The Trustees Of Princeton University | Displays having mesa pixel configuration |
US6013982A (en) | 1996-12-23 | 2000-01-11 | The Trustees Of Princeton University | Multicolor display devices |
US6146355A (en) | 1996-12-30 | 2000-11-14 | Myelotec, Inc. | Steerable catheter |
US6847490B1 (en) | 1997-01-13 | 2005-01-25 | Medispectra, Inc. | Optical probe accessory device for use in vivo diagnostic procedures |
JPH10192220A (en) | 1997-01-14 | 1998-07-28 | Fuji Photo Optical Co Ltd | Endoscope |
US5876427A (en) | 1997-01-29 | 1999-03-02 | Light Sciences Limited Partnership | Compact flexible circuit configuration |
JP2815346B2 (en) | 1997-01-31 | 1998-10-27 | 株式会社亀田医療情報研究所 | Medical planning support system |
US5938616A (en) | 1997-01-31 | 1999-08-17 | Acuson Corporation | Steering mechanism and steering line for a catheter-mounted ultrasonic transducer |
US5757139A (en) | 1997-02-03 | 1998-05-26 | The Trustees Of Princeton University | Driving circuit for stacked organic light emitting devices |
US5917280A (en) | 1997-02-03 | 1999-06-29 | The Trustees Of Princeton University | Stacked organic light emitting devices |
US5928136A (en) | 1997-02-13 | 1999-07-27 | Karl Storz Gmbh & Co. | Articulated vertebra for endoscopes and method to make it |
US6095970A (en) | 1997-02-19 | 2000-08-01 | Asahi Kogaku Kogyo Kabushiki Kaisha | Endoscope |
US6669689B2 (en) | 1997-02-27 | 2003-12-30 | Cryocath Technologies Inc. | Cryosurgical catheter |
JP3853899B2 (en) | 1997-02-27 | 2006-12-06 | オリンパス株式会社 | Composite coaxial cable for electronic endoscope and electronic endoscope |
JPH10260348A (en) | 1997-03-19 | 1998-09-29 | Fuji Photo Optical Co Ltd | Objective for endoscope |
US5876373A (en) | 1997-04-04 | 1999-03-02 | Eclipse Surgical Technologies, Inc. | Steerable catheter |
US5827186A (en) | 1997-04-11 | 1998-10-27 | Light Sciences Limited Partnership | Method and PDT probe for minimizing CT and MRI image artifacts |
JP3684025B2 (en) | 1997-04-14 | 2005-08-17 | オリンパス株式会社 | Endoscope shape detection device |
DE19880445D2 (en) | 1997-04-16 | 2002-08-14 | Storz Karl Gmbh & Co Kg | Endoscopic system |
US6352539B1 (en) | 1997-05-02 | 2002-03-05 | Scilogy Corp. | Surgical instrument with rotatable shaft |
US5803898A (en) | 1997-05-05 | 1998-09-08 | Bashour; Charles Allen | Intubation system |
US6330262B1 (en) | 1997-05-09 | 2001-12-11 | The Trustees Of Princeton University | Organic semiconductor lasers |
US6111902A (en) | 1997-05-09 | 2000-08-29 | The Trustees Of Princeton University | Organic semiconductor laser |
US6496827B2 (en) | 1997-05-12 | 2002-12-17 | Mlk Software | Methods and apparatus for the centralized collection and validation of geographically distributed clinical study data with verification of input data to the distributed system |
US5873817A (en) | 1997-05-12 | 1999-02-23 | Circon Corporation | Endoscope with resilient deflectable section |
US5932895A (en) | 1997-05-20 | 1999-08-03 | The Trustees Of Princeton University | Saturated full color stacked organic light emitting devices |
WO1998058593A2 (en) | 1997-06-23 | 1998-12-30 | Koninklijke Philips Electronics N.V. | Image guided surgery system |
US5938588A (en) | 1997-06-25 | 1999-08-17 | Circon Corporation | Superelastic control wire sheath for flexible endoscope |
US5991729A (en) | 1997-06-28 | 1999-11-23 | Barry; James T. | Methods for generating patient-specific medical reports |
US6501542B2 (en) | 1998-06-30 | 2002-12-31 | Lj Laboratories, Llc | Apparatus and method for measuring optical characteristics of an object |
US6739744B2 (en) | 1997-07-02 | 2004-05-25 | Lumitex, Inc. | Light delivery systems and applications thereof |
US7306559B2 (en) | 1997-07-02 | 2007-12-11 | Lumitex, Inc. | Illuminated surgical retractor |
US5857964A (en) | 1997-07-08 | 1999-01-12 | Circon Corporation | Endoscope with interlocking articulating deflection system |
JPH1176403A (en) | 1997-07-11 | 1999-03-23 | Olympus Optical Co Ltd | Surgical treatment instrument |
JPH1132986A (en) | 1997-07-16 | 1999-02-09 | Olympus Optical Co Ltd | Endoscope system |
US6185443B1 (en) | 1997-09-29 | 2001-02-06 | Boston Scientific Corporation | Visible display for an interventional device |
DE19731894C1 (en) | 1997-07-24 | 1999-05-12 | Storz Karl Gmbh & Co | Endoscopic instrument for performing endoscopic interventions or examinations and endoscopic instruments containing such an endoscopic instrument |
US5956689A (en) | 1997-07-31 | 1999-09-21 | Accordant Health Services, Inc. | Systems, methods and computer program products for using event specificity to identify patients having a specified disease |
EP1008882A4 (en) | 1997-08-01 | 2009-10-21 | Olympus Optical Co | Objective of endoscope |
US6059719A (en) | 1997-08-06 | 2000-05-09 | Olympus Optical Co., Ltd. | Endoscope system |
GB2328212B (en) | 1997-08-12 | 2000-11-29 | Samsung Display Devices Co Ltd | Organic electroluminescent polymer for light emitting diode |
US6132369A (en) | 1997-08-21 | 2000-10-17 | Fuji Photo Optical Co., Ltd. | Opening/closing and flow rate controller for an endoscope pipe |
US5956690A (en) | 1997-09-03 | 1999-09-21 | The Detroit Medical Center | Bundled billing accounting computer systems |
US6242115B1 (en) | 1997-09-08 | 2001-06-05 | The University Of Southern California | OLEDs containing thermally stable asymmetric charge carrier materials |
US6043839A (en) | 1997-10-06 | 2000-03-28 | Adair; Edwin L. | Reduced area imaging devices |
US6211904B1 (en) | 1997-09-11 | 2001-04-03 | Edwin L. Adair | Surgical devices incorporating reduced area imaging devices |
US5929901A (en) | 1997-10-06 | 1999-07-27 | Adair; Edwin L. | Reduced area imaging devices incorporated within surgical instruments |
US5916147A (en) | 1997-09-22 | 1999-06-29 | Boury; Harb N. | Selectively manipulable catheter |
US5980468A (en) | 1997-09-22 | 1999-11-09 | Zimmon Scientific Corporation | Apparatus and method for serial collection storage and processing of biopsy specimens |
US6565594B1 (en) | 1997-09-24 | 2003-05-20 | Atrium Medical Corporation | Tunneling device |
JPH11112889A (en) | 1997-09-29 | 1999-04-23 | Fuji Photo Optical Co Ltd | Signal transmission circuit for solid-state image pickup element |
US5986693A (en) | 1997-10-06 | 1999-11-16 | Adair; Edwin L. | Reduced area imaging devices incorporated within surgical instruments |
US6310642B1 (en) | 1997-11-24 | 2001-10-30 | Micro-Medical Devices, Inc. | Reduced area imaging devices incorporated within surgical instruments |
US5991730A (en) | 1997-10-08 | 1999-11-23 | Queue Corporation | Methods and systems for automated patient tracking and data acquisition |
US6420031B1 (en) | 1997-11-03 | 2002-07-16 | The Trustees Of Princeton University | Highly transparent non-metallic cathodes |
US6030715A (en) | 1997-10-09 | 2000-02-29 | The University Of Southern California | Azlactone-related dopants in the emissive layer of an OLED |
US6303238B1 (en) | 1997-12-01 | 2001-10-16 | The Trustees Of Princeton University | OLEDs doped with phosphorescent compounds |
US6413656B1 (en) | 1998-09-14 | 2002-07-02 | The University Of Southern California | Reduced symmetry porphyrin molecules for producing enhanced luminosity from phosphorescent organic light emitting devices |
US6150043A (en) | 1998-04-10 | 2000-11-21 | The Trustees Of Princeton University | OLEDs containing thermally stable glassy organic hole transporting materials |
US6095971A (en) | 1997-10-22 | 2000-08-01 | Fuji Photo Optical Co., Ltd. | Endoscope fluid controller |
US6104382A (en) | 1997-10-31 | 2000-08-15 | Immersion Corporation | Force feedback transmission mechanisms |
IL122111A (en) * | 1997-11-04 | 2004-06-01 | Sightline Techn Ltd | Video rectoscope |
US6337102B1 (en) | 1997-11-17 | 2002-01-08 | The Trustees Of Princeton University | Low pressure vapor phase deposition of organic thin films |
US5935085A (en) | 1997-11-24 | 1999-08-10 | Stephen W. Welsh | Method for prepping a patient for an endoscopic procedure |
US5953587A (en) | 1997-11-24 | 1999-09-14 | The Trustees Of Princeton University | Method for deposition and patterning of organic thin film |
US6013538A (en) | 1997-11-24 | 2000-01-11 | The Trustees Of Princeton University | Method of fabricating and patterning OLEDs |
US5980454A (en) | 1997-12-01 | 1999-11-09 | Endonetics, Inc. | Endoscopic imaging system employing diffractive optical elements |
US6273876B1 (en) | 1997-12-05 | 2001-08-14 | Intratherapeutics, Inc. | Catheter segments having circumferential supports with axial projection |
US6136015A (en) | 1998-08-25 | 2000-10-24 | Micrus Corporation | Vasoocclusive coil |
JP3370916B2 (en) | 1997-12-11 | 2003-01-27 | 富士写真光機株式会社 | An electronic endoscope device that displays a display without a scope |
WO1999032918A1 (en) | 1997-12-22 | 1999-07-01 | Micrus Corporation | Variable stiffness fiber optic shaft |
US6489987B1 (en) | 1998-01-09 | 2002-12-03 | Fuji Photo Optical Co., Ltd. | Electronic endoscope apparatus |
US6200134B1 (en) * | 1998-01-20 | 2001-03-13 | Kerr Corporation | Apparatus and method for curing materials with radiation |
DE19802572A1 (en) | 1998-01-23 | 1999-08-05 | Siemens Health Service Gmbh & | Medical system architecture |
KR20010040418A (en) | 1998-01-26 | 2001-05-15 | 자밀라 제트. 허벡 | Fluorescence imaging endoscope |
US6087196A (en) | 1998-01-30 | 2000-07-11 | The Trustees Of Princeton University | Fabrication of organic semiconductor devices using ink jet printing |
JPH11216113A (en) | 1998-02-03 | 1999-08-10 | Olympus Optical Co Ltd | Endoscope device |
US6009925A (en) | 1998-02-05 | 2000-01-04 | Hall Dielectric Machinery, Inc. | Apparatus for welding thermoplastic materials |
US20010020150A1 (en) * | 1998-02-06 | 2001-09-06 | Biagio Ravo | Inflatable intraluminal molding device |
US6216104B1 (en) | 1998-02-20 | 2001-04-10 | Philips Electronics North America Corporation | Computer-based patient record and message delivery system |
US7169141B2 (en) | 1998-02-24 | 2007-01-30 | Hansen Medical, Inc. | Surgical instrument |
US7090683B2 (en) | 1998-02-24 | 2006-08-15 | Hansen Medical, Inc. | Flexible instrument |
US20020087048A1 (en) | 1998-02-24 | 2002-07-04 | Brock David L. | Flexible instrument |
US7214230B2 (en) | 1998-02-24 | 2007-05-08 | Hansen Medical, Inc. | Flexible instrument |
US20060074442A1 (en) | 2000-04-06 | 2006-04-06 | Revascular Therapeutics, Inc. | Guidewire for crossing occlusions or stenoses |
AU1848599A (en) | 1998-02-27 | 1999-09-09 | Eclipse Surgical Technologies, Inc. | Viewing surgical scope for minimally invasive procedures |
IL123646A (en) | 1998-03-11 | 2010-05-31 | Refael Beyar | Remote control catheterization |
US6309347B1 (en) | 1998-03-17 | 2001-10-30 | Fuji Photo Optical Co., Ltd. | Air and water supply system for endoscopes |
JP3367415B2 (en) | 1998-03-18 | 2003-01-14 | ペンタックス株式会社 | Flexible tube for endoscope and method for manufacturing the same |
US6141037A (en) | 1998-03-18 | 2000-10-31 | Linvatec Corporation | Video camera system and related method |
US6155988A (en) | 1998-03-26 | 2000-12-05 | Nivarox-Far S.A. | Device for taking samples, for example for a biopsy, and rack system fitted to such a device |
JP4175711B2 (en) | 1998-03-31 | 2008-11-05 | オリンパス株式会社 | Imaging device |
US6312836B1 (en) | 1998-04-10 | 2001-11-06 | The Trustees Of Princeton University | Color-tunable organic light emitting devices |
US6210814B1 (en) | 1998-04-10 | 2001-04-03 | The University Of Southern California | Color-tunable organic light emitting devices |
US6387544B1 (en) | 1998-04-10 | 2002-05-14 | The Trustees Of Princeton University | OLEDS containing thermally stable glassy organic hole transporting materials |
US6067077A (en) | 1998-04-10 | 2000-05-23 | Immersion Corporation | Position sensing for force feedback devices |
US6287712B1 (en) | 1998-04-10 | 2001-09-11 | The Trustees Of Princeton University | Color-tunable organic light emitting devices |
US6171235B1 (en) | 1998-05-29 | 2001-01-09 | Circon Corporation | Flexible pressure resistant cover for the articulation system of a medical instrument |
US6511454B1 (en) | 1998-05-29 | 2003-01-28 | Nidek Co., Ltd. | Irrigation/aspiration apparatus and irrigation/aspiration cassette therefore |
AU4224599A (en) | 1998-05-29 | 1999-12-13 | Trustees Of The University Of Pennsylvania, The | Anti-prostate cancer vaccines, and methods of making, using and evaluating the same |
US6545703B1 (en) | 1998-06-26 | 2003-04-08 | Pentax Corporation | Electronic endoscope |
US6127693A (en) | 1998-07-02 | 2000-10-03 | National Science Council Of Republic Of China | Light emitting diode with blue light and red light emitting polymers |
JP2000019427A (en) | 1998-07-06 | 2000-01-21 | Fuji Photo Optical Co Ltd | Image-pickup device assembly unit for endoscope |
WO2000003756A1 (en) | 1998-07-16 | 2000-01-27 | Mark Cohen | Reinforced variable stiffness tubing |
TW455482B (en) | 1998-07-30 | 2001-09-21 | David Lubowski | Sigmoidoscope |
US6139508A (en) | 1998-08-04 | 2000-10-31 | Endonetics, Inc. | Articulated medical device |
US6149607A (en) | 1998-08-04 | 2000-11-21 | Endonetics, Inc. | Multiple sample biopsy device |
DE19836481C1 (en) | 1998-08-12 | 2000-03-30 | Storz Karl Gmbh & Co Kg | Handle for a medical instrument |
JP2000066115A (en) | 1998-08-21 | 2000-03-03 | Fuji Photo Optical Co Ltd | Light source device for endoscope |
US6259562B1 (en) | 1998-08-25 | 2001-07-10 | Physical Optics Corporation | Device including an optical element with an integral surface diffuser |
US6488619B1 (en) | 1998-09-08 | 2002-12-03 | Olympus Optical Co., Ltd. | Distal endoscope part having light emitting source such as light emitting diodes as illuminating means |
US6432041B1 (en) | 1998-09-09 | 2002-08-13 | Olympus Optical Co., Ltd. | Endoscope shape detecting apparatus wherein form detecting processing is controlled according to connection state of magnetic field generating means |
US6478730B1 (en) | 1998-09-09 | 2002-11-12 | Visionscope, Inc. | Zoom laparoscope |
JP3504517B2 (en) | 1998-11-27 | 2004-03-08 | オリンパス株式会社 | Endoscope insertion shape detection device |
US6464684B1 (en) | 1998-09-09 | 2002-10-15 | Scimed Life Systems, Inc. | Catheter having regions of differing braid densities and methods of manufacture therefor |
US6097147A (en) | 1998-09-14 | 2000-08-01 | The Trustees Of Princeton University | Structure for high efficiency electroluminescent device |
US6166489A (en) | 1998-09-15 | 2000-12-26 | The Trustees Of Princeton University | Light emitting device using dual light emitting stacks to achieve full-color emission |
US6846285B2 (en) | 1998-09-16 | 2005-01-25 | Olympus Optical Co., Ltd. | Endoscope apparatus with drum part to wind insertion part therearound |
JP3669471B2 (en) | 1998-09-30 | 2005-07-06 | フジノン株式会社 | Video signal transmission device |
US6544215B1 (en) | 1998-10-02 | 2003-04-08 | Scimed Life Systems, Inc. | Steerable device for introducing diagnostic and therapeutic apparatus into the body |
US7972323B1 (en) | 1998-10-02 | 2011-07-05 | Boston Scientific Scimed, Inc. | Steerable device for introducing diagnostic and therapeutic apparatus into the body |
JP2000121962A (en) | 1998-10-16 | 2000-04-28 | Olympus Optical Co Ltd | Endoscope |
US6214631B1 (en) | 1998-10-30 | 2001-04-10 | The Trustees Of Princeton University | Method for patterning light emitting devices incorporating a movable mask |
US6290692B1 (en) | 1998-11-03 | 2001-09-18 | Daniel J. Klima | Catheter support structure |
US7044134B2 (en) | 1999-11-08 | 2006-05-16 | Ev3 Sunnyvale, Inc | Method of implanting a device in the left atrial appendage |
US6475222B1 (en) | 1998-11-06 | 2002-11-05 | St. Jude Medical Atg, Inc. | Minimally invasive revascularization apparatus and methods |
US6274980B1 (en) | 1998-11-16 | 2001-08-14 | The Trustees Of Princeton University | Single-color stacked organic light emitting device |
US6690410B1 (en) | 1999-06-09 | 2004-02-10 | Olympus Optical Co., Ltd. | Image processing unit with expandable image signal processing capability and endoscopic imaging system |
US6734893B1 (en) * | 1998-12-04 | 2004-05-11 | Olympus Winter & Ibe Gmbh | Endoscopy illumination system for stroboscopy |
US6432042B1 (en) | 1998-12-11 | 2002-08-13 | Cleveland Clinic Foundation | Intubation system |
US6152877A (en) | 1998-12-16 | 2000-11-28 | Scimed Life Systems, Inc. | Multimode video controller for ultrasound and X-ray video exchange system |
US6381029B1 (en) | 1998-12-23 | 2002-04-30 | Etrauma, Llc | Systems and methods for remote viewing of patient images |
US6574629B1 (en) | 1998-12-23 | 2003-06-03 | Agfa Corporation | Picture archiving and communication system |
JP2000193893A (en) * | 1998-12-28 | 2000-07-14 | Suzuki Motor Corp | Bending device of insertion tube for inspection |
US6083152A (en) | 1999-01-11 | 2000-07-04 | Welch Allyn, Inc. | Endoscopic insertion tube |
US6597390B1 (en) | 1999-01-11 | 2003-07-22 | Fuji Photo Optical Co., Ltd. | Electronic endoscope apparatus |
US6171295B1 (en) | 1999-01-20 | 2001-01-09 | Scimed Life Systems, Inc. | Intravascular catheter with composite reinforcement |
JP2000231062A (en) * | 1999-02-09 | 2000-08-22 | Olympus Optical Co Ltd | Endoscopic device |
JP2000236555A (en) | 1999-02-12 | 2000-08-29 | Fuji Photo Optical Co Ltd | Electronic endoscope device |
US6602185B1 (en) | 1999-02-18 | 2003-08-05 | Olympus Optical Co., Ltd. | Remote surgery support system |
US7683926B2 (en) | 1999-02-25 | 2010-03-23 | Visionsense Ltd. | Optical device |
US6425858B1 (en) | 1999-03-19 | 2002-07-30 | Fuji Photo Optical Co., Ltd. | Electronic endoscope apparatus having magnification changing function |
US6352531B1 (en) | 1999-03-24 | 2002-03-05 | Micrus Corporation | Variable stiffness optical fiber shaft |
US6328730B1 (en) | 1999-03-26 | 2001-12-11 | William W. Harkrider, Jr. | Endoluminal multi-luminal surgical sheath and method |
US6161049A (en) | 1999-03-26 | 2000-12-12 | Urologix, Inc. | Thermal therapy catheter |
US6461304B1 (en) | 1999-03-30 | 2002-10-08 | Fuji Photo Optical Co., Ltd. | Ultrasound inspection apparatus detachably connected to endoscope |
US6715068B1 (en) | 1999-03-31 | 2004-03-30 | Fuji Photo Optical Co., Ltd. | Multi-microcomputer system |
US6565554B1 (en) | 1999-04-07 | 2003-05-20 | Intuitive Surgical, Inc. | Friction compensation in a minimally invasive surgical apparatus |
US6520214B1 (en) | 1999-04-13 | 2003-02-18 | Pentax Corporation | Flexible tube for endoscope |
JP2000308614A (en) | 1999-04-27 | 2000-11-07 | Asahi Optical Co Ltd | Flexible tube of endoscope |
JP3579615B2 (en) | 1999-05-07 | 2004-10-20 | 富士写真光機株式会社 | Endoscope with variable magnification function |
US6482149B1 (en) | 1999-05-12 | 2002-11-19 | Fuji Photo Optical Co., Ltd. | Curved part of endoscope |
DE60021679T2 (en) | 1999-05-18 | 2006-06-08 | Olympus Corporation | ENDOSCOPE |
US6928490B1 (en) | 1999-05-20 | 2005-08-09 | St. Louis University | Networking infrastructure for an operating room |
US6503195B1 (en) | 1999-05-24 | 2003-01-07 | University Of North Carolina At Chapel Hill | Methods and systems for real-time structured light depth extraction and endoscope using real-time structured light depth extraction |
DE19924361C2 (en) | 1999-05-27 | 2002-05-08 | Winter & Ibe Olympus | endoscope |
DE19924440A1 (en) | 1999-05-28 | 2000-12-07 | Storz Karl Gmbh & Co Kg | Shaft for a flexible endoscope |
JP3394742B2 (en) | 1999-05-31 | 2003-04-07 | オリンパス光学工業株式会社 | Data filing system for endoscope |
JP2003501127A (en) | 1999-06-05 | 2003-01-14 | ウイルソンークック メディカル インク. | Display for endoscopic medical devices |
IL130486A (en) | 1999-06-15 | 2005-08-31 | Given Imaging Ltd | Optical system |
US6890329B2 (en) | 1999-06-15 | 2005-05-10 | Cryocath Technologies Inc. | Defined deflection structure |
US6398778B1 (en) | 1999-06-18 | 2002-06-04 | Photonics Research Ontario | Optical fiber diffuser |
DE29910795U1 (en) | 1999-06-21 | 1999-09-02 | Wolf Gmbh Richard | Electronic endoscope |
US20040015079A1 (en) | 1999-06-22 | 2004-01-22 | Teratech Corporation | Ultrasound probe with integrated electronics |
JP2001008199A (en) | 1999-06-24 | 2001-01-12 | Fuji Photo Optical Co Ltd | Electronic endoscope device |
US7637905B2 (en) * | 2003-01-15 | 2009-12-29 | Usgi Medical, Inc. | Endoluminal tool deployment system |
JP2001061861A (en) | 1999-06-28 | 2001-03-13 | Siemens Ag | System having image photographing means and medical work station |
US6783510B1 (en) | 1999-07-08 | 2004-08-31 | C.R. Bard, Inc. | Steerable catheter |
DE19932022A1 (en) | 1999-07-09 | 2001-02-08 | Etm Endoskopische Technik Gmbh | Endoscopic device, especially for emergency intubation |
US6310360B1 (en) | 1999-07-21 | 2001-10-30 | The Trustees Of Princeton University | Intersystem crossing agents for efficient utilization of excitons in organic light emitting devices |
JP2001034631A (en) | 1999-07-22 | 2001-02-09 | Olympus Optical Co Ltd | Image file device and data base production method of the image file device |
US6638212B1 (en) | 1999-07-27 | 2003-10-28 | Olympus Optical | Endoscope system having storage part of endoscope-related-data provided in endoscope |
JP3565099B2 (en) | 1999-08-02 | 2004-09-15 | 富士写真光機株式会社 | Endoscope fluid supply device |
US6785410B2 (en) | 1999-08-09 | 2004-08-31 | Wake Forest University Health Sciences | Image reporting method and system |
US6830454B1 (en) * | 1999-08-12 | 2004-12-14 | Neal Harris | Personal communication tool and method of use |
AU6643800A (en) | 1999-08-16 | 2001-03-13 | University Of Southern California | Synthesis of cyclooctatetraene derivatives and their use as electron transporters in organic light emitting diodes |
IL131575A (en) | 1999-08-24 | 2003-11-23 | U C Laser Ltd | Volume holograms in transparent materials |
JP2001061764A (en) | 1999-08-25 | 2001-03-13 | Asahi Optical Co Ltd | Endoscope device |
US6796939B1 (en) * | 1999-08-26 | 2004-09-28 | Olympus Corporation | Electronic endoscope |
US6651669B1 (en) | 1999-09-07 | 2003-11-25 | Scimed Life Systems, Inc. | Systems and methods to identify and disable re-used single use devices based on cataloging catheter usage |
EP1211543A4 (en) | 1999-09-08 | 2006-08-30 | Olympus Optical Corp Ltd | Image pickup optical system for endoscope |
CA2388376A1 (en) * | 1999-09-08 | 2001-03-15 | Curon Medical, Inc. | Systems and methods for monitoring and controlling use of medical devices |
JP3721882B2 (en) * | 1999-09-14 | 2005-11-30 | フジノン株式会社 | Endoscope insertion part |
US7037258B2 (en) | 1999-09-24 | 2006-05-02 | Karl Storz Imaging, Inc. | Image orientation for endoscopic video displays |
US7048717B1 (en) | 1999-09-27 | 2006-05-23 | Essex Technology, Inc. | Rotate-to-advance catheterization system |
JP4317297B2 (en) | 1999-09-30 | 2009-08-19 | フジノン株式会社 | Electronic endoscope device |
JP4454078B2 (en) | 1999-10-08 | 2010-04-21 | 株式会社町田製作所 | Endoscope bending tube and method of manufacturing the same |
JP3232562B2 (en) | 1999-10-22 | 2001-11-26 | 日本電気株式会社 | Electromagnetic interference suppression component and electromagnetic interference suppression circuit |
US6780151B2 (en) | 1999-10-26 | 2004-08-24 | Acmi Corporation | Flexible ureteropyeloscope |
US6749560B1 (en) * | 1999-10-26 | 2004-06-15 | Circon Corporation | Endoscope shaft with slotted tube |
US6611846B1 (en) | 1999-10-30 | 2003-08-26 | Medtamic Holdings | Method and system for medical patient data analysis |
US6450948B1 (en) | 1999-11-02 | 2002-09-17 | Vista Medical Technologies, Inc. | Deflecting tip for surgical cannula |
JP4424795B2 (en) | 1999-11-04 | 2010-03-03 | Hoya株式会社 | End of the endoscope |
DE10055725B4 (en) | 1999-11-11 | 2007-12-27 | Pentax Corp. | Electronic endoscope system |
GB2356464A (en) | 1999-11-22 | 2001-05-23 | Cambridge Display Tech Ltd | Fibre optic probe with electroluminescent light at distal end |
US6224587B1 (en) | 1999-11-22 | 2001-05-01 | C.R. Bard, Inc. | Steerable catheter |
US6294398B1 (en) | 1999-11-23 | 2001-09-25 | The Trustees Of Princeton University | Method for patterning devices |
US6331438B1 (en) | 1999-11-24 | 2001-12-18 | Iowa State University Research Foundation, Inc. | Optical sensors and multisensor arrays containing thin film electroluminescent devices |
DE10059661B4 (en) | 1999-12-03 | 2016-01-28 | Hoya Corp. | Electronic endoscope |
JP2001166223A (en) | 1999-12-03 | 2001-06-22 | Olympus Optical Co Ltd | Endoscope |
US6366268B1 (en) | 1999-12-03 | 2002-04-02 | The Trustees Of Princeton University | Display driving method and device |
JP3689294B2 (en) | 1999-12-13 | 2005-08-31 | ペンタックス株式会社 | Endoscopic flexible tube and method for manufacturing endoscope flexible tube |
DE19961027B4 (en) | 1999-12-16 | 2007-01-18 | Karl Storz Gmbh & Co. Kg | Medical instrument for treating tissue or bone cement in the human or animal body |
GB2357856B (en) * | 1999-12-29 | 2001-12-19 | Keymed | Annular light source in borescopes and endoscopes |
US6364828B1 (en) * | 2000-01-06 | 2002-04-02 | Hubert K. Yeung | Elongated flexible inspection neck |
CA2395924C (en) | 2000-01-06 | 2008-11-18 | Raymond L. Bedell | Steerable fiberoptic epidural balloon catheter and scope |
US6599237B1 (en) | 2000-01-10 | 2003-07-29 | Errol O. Singh | Instrument and method for facilitating endoscopic examination and surgical procedures |
US6620497B2 (en) | 2000-01-11 | 2003-09-16 | Cool Options, Inc. | Polymer composition with boron nitride coated carbon flakes |
DE10102433B4 (en) | 2000-01-21 | 2008-07-10 | Pentax Corp. | Flexible tube for an endoscope |
US6699179B2 (en) * | 2000-01-27 | 2004-03-02 | Scimed Life Systems, Inc. | Catheter introducer system for exploration of body cavities |
AU781910B2 (en) | 2000-01-28 | 2005-06-23 | Cook Medical Technologies Llc | Endovascular medical device with plurality of wires |
US6458076B1 (en) | 2000-02-01 | 2002-10-01 | 5 Star Medical | Multi-lumen medical device |
US6752800B1 (en) | 2000-02-18 | 2004-06-22 | Intraluminal Therapeutics Inc. | Catheter handle for controlling the advancement of a guide wire |
US6589162B2 (en) | 2000-02-21 | 2003-07-08 | Pentax Corporation | Endoscope system and video camera for endoscope |
US6554820B1 (en) | 2000-03-08 | 2003-04-29 | Scimed Life Systems, Inc. | Composite flexible tube for medical applications |
US6398724B1 (en) | 2000-03-16 | 2002-06-04 | Medivision, Inc. | Focusable optical instrument with a sealed optical system having no internal optical moving parts |
JP3488170B2 (en) | 2000-03-21 | 2004-01-19 | オリンパス株式会社 | Endoscope |
ATE363312T1 (en) | 2000-03-23 | 2007-06-15 | Cook Inc | CATHETER INTRODUCTION SLEEVE |
US6569086B2 (en) | 2000-03-27 | 2003-05-27 | Olympus Optical Co., Ltd. | Controllable bending endoscope |
JP2003528688A (en) | 2000-03-30 | 2003-09-30 | シビヨン, インコーポレイテッド | Apparatus and method for calibrating an endoscope |
US6517478B2 (en) | 2000-03-30 | 2003-02-11 | Cbyon, Inc. | Apparatus and method for calibrating an endoscope |
AU2001251134B2 (en) | 2000-03-31 | 2006-02-02 | Angiodynamics, Inc. | Tissue biopsy and treatment apparatus and method |
US6800056B2 (en) | 2000-04-03 | 2004-10-05 | Neoguide Systems, Inc. | Endoscope with guiding apparatus |
US6468203B2 (en) * | 2000-04-03 | 2002-10-22 | Neoguide Systems, Inc. | Steerable endoscope and improved method of insertion |
US6858005B2 (en) | 2000-04-03 | 2005-02-22 | Neo Guide Systems, Inc. | Tendon-driven endoscope and methods of insertion |
US6974411B2 (en) | 2000-04-03 | 2005-12-13 | Neoguide Systems, Inc. | Endoscope with single step guiding apparatus |
IL135571A0 (en) | 2000-04-10 | 2001-05-20 | Doron Adler | Minimal invasive surgery imaging system |
JP2001353124A (en) | 2000-04-10 | 2001-12-25 | Olympus Optical Co Ltd | Endoscopic apparatus |
US6485411B1 (en) | 2000-04-12 | 2002-11-26 | Circon Corporation | Endoscope shaft with superelastic alloy spiral frame and braid |
AU2001248487A1 (en) | 2000-04-21 | 2001-11-07 | Universite Pierre Et Marie Curie (Paris Vi) | Device for positioning, exploring and/or operating in particular in the field ofendoscopy and/or minimally invasive surgery |
EP1149555A3 (en) | 2000-04-24 | 2002-04-17 | Fuji Photo Film Co., Ltd. | Fluorescent endoscope apparatus |
US6582536B2 (en) | 2000-04-24 | 2003-06-24 | Biotran Corporation Inc. | Process for producing steerable sheath catheters |
US6860849B2 (en) | 2000-05-08 | 2005-03-01 | Pentax Corporation | Flexible tube for an endoscope |
JP3791894B2 (en) | 2000-05-12 | 2006-06-28 | オリンパス株式会社 | Endoscopic image filing system |
AU2001263221A1 (en) | 2000-05-16 | 2001-11-26 | Atrionix, Inc. | Deflectable tip catheter with guidewire tracking mechanism |
US6663598B1 (en) | 2000-05-17 | 2003-12-16 | Scimed Life Systems, Inc. | Fluid seal for endoscope |
US6544231B1 (en) | 2000-05-22 | 2003-04-08 | Medcanica, Inc. | Catch, stop and marker assembly for a medical instrument and medical instrument incorporating the same |
US6743239B1 (en) * | 2000-05-25 | 2004-06-01 | St. Jude Medical, Inc. | Devices with a bendable tip for medical procedures |
US6468204B2 (en) | 2000-05-25 | 2002-10-22 | Fuji Photo Film Co., Ltd. | Fluorescent endoscope apparatus |
US6829003B2 (en) | 2000-06-02 | 2004-12-07 | Pentax Corporation | Sampling pulse generator of electronic endoscope |
JP2002007134A (en) | 2000-06-26 | 2002-01-11 | Denso Corp | Program introduction system |
US6475141B2 (en) | 2000-06-29 | 2002-11-05 | Fuji Photo Optical Co., Ltd. | Electronic endoscope device using separated area photometry |
US6530882B1 (en) | 2000-06-30 | 2003-03-11 | Inner Vision Imaging, L.L.C. | Endoscope having microscopic and macroscopic magnification |
JP4574806B2 (en) | 2000-07-04 | 2010-11-04 | オリンパス株式会社 | Endoscope |
JP2002017658A (en) | 2000-07-12 | 2002-01-22 | Olympus Optical Co Ltd | Endoscope |
AU7344601A (en) | 2000-07-14 | 2002-01-30 | Cook Inc | Medical device with braid and coil |
JP4472130B2 (en) | 2000-07-14 | 2010-06-02 | オリンパス株式会社 | Endoscope device |
EP1174077A1 (en) | 2000-07-19 | 2002-01-23 | Nihon Kohden Corporation | Endoscope |
JP3779269B2 (en) | 2000-07-28 | 2006-05-24 | ビステオン グローバル テクノロジーズ インコーポレイテッド | Air intake device for internal combustion engine |
JP4429495B2 (en) | 2000-07-28 | 2010-03-10 | オリンパス株式会社 | Endoscope |
JP3945133B2 (en) | 2000-08-02 | 2007-07-18 | フジノン株式会社 | Endoscope observation window cleaning device |
US6579629B1 (en) | 2000-08-11 | 2003-06-17 | Eastman Kodak Company | Cathode layer in organic light-emitting diode devices |
JP2002065582A (en) | 2000-08-25 | 2002-03-05 | Asahi Optical Co Ltd | Electronic endoscope device |
US6540669B2 (en) | 2000-08-31 | 2003-04-01 | Pentax Corporation | Flexible tube for an endoscope and electronic endoscope equipped with the flexible tube |
JP3927764B2 (en) | 2000-09-01 | 2007-06-13 | ペンタックス株式会社 | Endoscope flexible tube |
JP3673157B2 (en) | 2000-09-05 | 2005-07-20 | オリンパス株式会社 | Electric angle type electronic endoscope device |
US6595913B2 (en) | 2000-09-07 | 2003-07-22 | Fuji Photo Optical Co., Ltd. | Cable structure in electronic endoscope |
US6605035B2 (en) | 2000-09-07 | 2003-08-12 | Fuji Photo Optical Co., Ltd. | Endoscope |
JP2002078674A (en) | 2000-09-08 | 2002-03-19 | Fuji Photo Optical Co Ltd | Curved surface structure of endoscope |
JP3835146B2 (en) | 2000-09-13 | 2006-10-18 | フジノン株式会社 | Flexible tube and manufacturing method thereof |
US20020038121A1 (en) | 2000-09-20 | 2002-03-28 | Ytzhak Rozenberg | Apparatus system and for identifying a treatment tool within a patient's body |
US6656195B2 (en) | 2000-09-22 | 2003-12-02 | Medtronic Xomed, Inc. | Flexible inner tubular members and rotary tissue cutting instruments having flexible inner tubular members |
US6785414B1 (en) * | 2000-09-28 | 2004-08-31 | Media Cybernetics, Inc. | System and method for establishing an aggregate degree of brightness for each primary color to create a composite color digital image |
JP3923718B2 (en) | 2000-10-02 | 2007-06-06 | オリンパス株式会社 | Endoscope |
JP2002177199A (en) | 2000-10-02 | 2002-06-25 | Olympus Optical Co Ltd | Endoscope |
JP3600194B2 (en) | 2000-10-02 | 2004-12-08 | オリンパス株式会社 | Endoscope |
US6663561B2 (en) | 2000-10-05 | 2003-12-16 | Pentax Corporation | Video endoscope system |
US7106479B2 (en) | 2000-10-10 | 2006-09-12 | Stryker Corporation | Systems and methods for enhancing the viewing of medical images |
US6730019B2 (en) | 2000-10-24 | 2004-05-04 | Karl Storz Gmbh & Co. Kg | Endoscope with LED illumination |
TW463522B (en) | 2000-11-07 | 2001-11-11 | Helix Technology Inc | Manufacturing method for organic light emitting diode |
US6916306B1 (en) | 2000-11-10 | 2005-07-12 | Boston Scientific Scimed, Inc. | Steerable loop structures for supporting diagnostic and therapeutic elements in contact with body tissue |
ATE369075T1 (en) * | 2000-12-06 | 2007-08-15 | Wilson Cook Medical Inc | DEVICE FOR SETTING STRIPPER RINGS |
US6716226B2 (en) | 2001-06-25 | 2004-04-06 | Inscope Development, Llc | Surgical clip |
DE10061107A1 (en) * | 2000-12-07 | 2002-06-27 | Marc Henzler | Manufacturing optimization of an integrated lighting unit of an endoscope |
JP2002185873A (en) | 2000-12-13 | 2002-06-28 | Asahi Optical Co Ltd | Video signal output device |
JP4786790B2 (en) | 2000-12-14 | 2011-10-05 | Hoya株式会社 | End of the endoscope |
US20020114452A1 (en) | 2000-12-21 | 2002-08-22 | Hamilton Jon W. | Method and system for digital image authentication |
JP3961765B2 (en) | 2000-12-28 | 2007-08-22 | ペンタックス株式会社 | Electronic endoscope system |
US6758806B2 (en) | 2001-01-12 | 2004-07-06 | Napoli, Llc | Endoscopic devices and method of use |
WO2002067772A2 (en) | 2001-01-12 | 2002-09-06 | Napoli, Llc. | Intra-uterine devices and method of use |
US7553276B2 (en) | 2001-01-16 | 2009-06-30 | Given Imaging Ltd. | Method and device for imaging body lumens |
US6699181B2 (en) | 2001-01-19 | 2004-03-02 | Fuji Photo Optical Co., Ltd. | Connector device for endoscope |
US6695774B2 (en) | 2001-01-19 | 2004-02-24 | Endactive, Inc. | Apparatus and method for controlling endoscopic instruments |
US6454162B1 (en) | 2001-01-25 | 2002-09-24 | David Teller | Process for controlling the misuse of disposable medical products |
US6736773B2 (en) | 2001-01-25 | 2004-05-18 | Scimed Life Systems, Inc. | Endoscopic vision system |
JP4624572B2 (en) | 2001-01-30 | 2011-02-02 | オリンパス株式会社 | Endoscope |
US6975968B2 (en) * | 2001-02-08 | 2005-12-13 | Olympus Corporation | Medical system control apparatus, and method for dealing with trouble with the medical system control apparatus |
US6871086B2 (en) | 2001-02-15 | 2005-03-22 | Robin Medical Inc. | Endoscopic examining apparatus particularly useful in MRI, a probe useful in such apparatus, and a method of making such probe |
JP3962550B2 (en) | 2001-02-23 | 2007-08-22 | フジノン株式会社 | Electronic endoscope device |
JP4005318B2 (en) | 2001-02-28 | 2007-11-07 | ペンタックス株式会社 | Flexible endoscope device |
JP3958526B2 (en) | 2001-02-28 | 2007-08-15 | ペンタックス株式会社 | Observation site display system for electronic endoscope apparatus |
US8162816B2 (en) | 2001-03-09 | 2012-04-24 | Boston Scientific Scimed, Inc. | System for implanting an implant and method thereof |
JP2002272675A (en) | 2001-03-16 | 2002-09-24 | Olympus Optical Co Ltd | Catheter |
JP4578708B2 (en) | 2001-03-26 | 2010-11-10 | オリンパス株式会社 | Biological tissue clip device |
DE10262282B4 (en) | 2001-03-30 | 2008-09-11 | Fujinon Corporation | Curvature actuating device for an endoscope |
JP3962553B2 (en) * | 2001-03-30 | 2007-08-22 | フジノン株式会社 | Electronic endoscope device |
JP3922890B2 (en) | 2001-03-30 | 2007-05-30 | フジノン株式会社 | Electronic endoscope device |
JP2002291697A (en) * | 2001-03-30 | 2002-10-08 | Fuji Photo Optical Co Ltd | Electronic endoscope apparatus provided with ac lighting light source |
US6572641B2 (en) | 2001-04-09 | 2003-06-03 | Nxstage Medical, Inc. | Devices for warming fluid and methods of use |
JP2002306509A (en) | 2001-04-10 | 2002-10-22 | Olympus Optical Co Ltd | Remote operation supporting system |
AU2002253490A1 (en) | 2001-04-17 | 2002-10-28 | Salviac Limited | A catheter |
US6669629B2 (en) | 2001-04-24 | 2003-12-30 | Olympus Optical Co., Ltd. | Endoscope system comprising an electrically bendable endoscope |
JP2003010101A (en) | 2001-04-27 | 2003-01-14 | Fuji Photo Film Co Ltd | Imaging method and device of endoscope system |
JP3720727B2 (en) | 2001-05-07 | 2005-11-30 | オリンパス株式会社 | Endoscope shape detection device |
JP3081670U (en) * | 2001-05-11 | 2001-11-16 | 松田医科株式会社 | Scope and trocar fixture |
US6808491B2 (en) | 2001-05-21 | 2004-10-26 | Syntheon, Llc | Methods and apparatus for on-endoscope instruments having end effectors and combinations of on-endoscope and through-endoscope instruments |
ES2265498T3 (en) | 2001-05-21 | 2007-02-16 | Medtronic, Inc. | MALEABLE LONG MEDICAL DEVICE. |
JP2002345733A (en) | 2001-05-29 | 2002-12-03 | Fuji Photo Film Co Ltd | Imaging device |
JP4172922B2 (en) | 2001-05-30 | 2008-10-29 | Hoya株式会社 | Electronic endoscope system and usage recording method of electronic endoscope system |
JP2002357773A (en) | 2001-06-04 | 2002-12-13 | Olympus Optical Co Ltd | Optical component and endoscope and endoscopic optical system using the same |
US6966906B2 (en) | 2001-06-08 | 2005-11-22 | Joe Denton Brown | Deflection mechanism for a surgical instrument, such as a laser delivery device and/or endoscope, and method of use |
JP4338337B2 (en) * | 2001-06-15 | 2009-10-07 | Hoya株式会社 | Electronic endoscope apparatus for performing color adjustment processing and video scope of electronic endoscope apparatus |
JP2003000536A (en) * | 2001-06-26 | 2003-01-07 | Pentax Corp | Electronic endoscope |
JP4733863B2 (en) | 2001-06-27 | 2011-07-27 | オリンパス株式会社 | Endoscope |
JP2003010112A (en) * | 2001-06-28 | 2003-01-14 | Olympus Optical Co Ltd | Endoscope system |
US6976954B2 (en) * | 2001-06-29 | 2005-12-20 | Pentax Corporation | Endoscope system |
US6817974B2 (en) * | 2001-06-29 | 2004-11-16 | Intuitive Surgical, Inc. | Surgical tool having positively positionable tendon-actuated multi-disk wrist joint |
US7033316B2 (en) | 2001-07-06 | 2006-04-25 | Pentax Corporation | Endoscope system |
US20030117491A1 (en) | 2001-07-26 | 2003-06-26 | Dov Avni | Apparatus and method for controlling illumination in an in-vivo imaging device |
US6614969B2 (en) | 2001-07-26 | 2003-09-02 | The Ludlow Company, Lp | High speed electronic remote medical imaging system and method |
US6951536B2 (en) | 2001-07-30 | 2005-10-04 | Olympus Corporation | Capsule-type medical device and medical system |
US7347817B2 (en) | 2001-08-02 | 2008-03-25 | Given Imaging Ltd. | Polarized in vivo imaging device, system and method |
US6745065B2 (en) | 2001-08-02 | 2004-06-01 | Olympus Corporation | Endoscope apparatus |
US6749601B2 (en) | 2001-08-03 | 2004-06-15 | Scimed Life Systems, Inc. | Protective sleeve for an endoscopic instrument and related method of use |
US6916286B2 (en) | 2001-08-09 | 2005-07-12 | Smith & Nephew, Inc. | Endoscope with imaging probe |
US6627333B2 (en) | 2001-08-15 | 2003-09-30 | Eastman Kodak Company | White organic light-emitting devices with improved efficiency |
US20030036031A1 (en) | 2001-08-20 | 2003-02-20 | Lieb Joseph Alexander | Light-emitting handpiece for curing photopolymerizable resins |
US6776765B2 (en) | 2001-08-21 | 2004-08-17 | Synovis Life Technologies, Inc. | Steerable stylet |
US6749561B2 (en) | 2001-08-23 | 2004-06-15 | Smith & Nephew, Inc. | Autofocusing endoscopic system |
CN1545484A (en) | 2001-08-24 | 2004-11-10 | Ф�ء�����˹��˾ | Process for producing microelectromechanical components |
EP2287916A3 (en) | 2001-08-24 | 2012-01-25 | Schott AG | Method of contacting and housing integrated circuits |
US6758807B2 (en) | 2001-08-27 | 2004-07-06 | Fuji Photo Optical Co., Ltd. | Electronic endoscope with power scaling function |
GB2369730B (en) * | 2001-08-30 | 2002-11-13 | Integrated Syst Tech Ltd | Illumination control system |
JP2003075113A (en) | 2001-08-30 | 2003-03-12 | Seiko Epson Corp | Mark detection method and device and lens alignment method and device |
JP3869692B2 (en) | 2001-09-03 | 2007-01-17 | ペンタックス株式会社 | Electronic endoscope apparatus and electronic endoscope system |
US6793622B2 (en) | 2001-09-05 | 2004-09-21 | Olympus Optical Co., Ltd. | Electric bending endoscope |
US6728599B2 (en) | 2001-09-07 | 2004-04-27 | Computer Motion, Inc. | Modularity system for computer assisted surgery |
US6764441B2 (en) * | 2001-09-17 | 2004-07-20 | Case Western Reserve University | Peristaltically self-propelled endoscopic device |
JP2003098435A (en) * | 2001-09-21 | 2003-04-03 | Olympus Optical Co Ltd | Zoom optical system |
JP2003107370A (en) * | 2001-09-27 | 2003-04-09 | Fuji Photo Optical Co Ltd | Manufacturing method of tip optical component of endoscope |
US6977670B2 (en) * | 2001-09-28 | 2005-12-20 | Pentax Corporation | Method and apparatus for selective registration of endoscopes with database |
US6980227B2 (en) * | 2001-10-01 | 2005-12-27 | Pentax Corporation | Electronic endoscope with light-amount adjustment apparatus |
US20030161105A1 (en) | 2001-10-04 | 2003-08-28 | Vijay Kataria | Thermal dissipation assembly for electronic components |
US6835173B2 (en) | 2001-10-05 | 2004-12-28 | Scimed Life Systems, Inc. | Robotic endoscope |
JP3869698B2 (en) | 2001-10-23 | 2007-01-17 | ペンタックス株式会社 | Electronic endoscope device |
JP2003135381A (en) | 2001-10-31 | 2003-05-13 | Machida Endscope Co Ltd | Curved tube and its manufacturing method |
US6682493B2 (en) * | 2001-12-03 | 2004-01-27 | Scimed Life Systems, Inc. | High torque guidewire |
US7169167B2 (en) * | 2001-12-04 | 2007-01-30 | Scimed Life Systems, Inc. | Endoscopic apparatus and method |
JP4159282B2 (en) | 2001-12-10 | 2008-10-01 | オリンパス株式会社 | Endoscope device |
JP2003180628A (en) | 2001-12-14 | 2003-07-02 | Pentax Corp | Board structure of electronic scope |
JP2003188489A (en) | 2001-12-14 | 2003-07-04 | Pentax Corp | Substrate structure for electronic scope |
US7520853B2 (en) * | 2001-12-28 | 2009-04-21 | Karl Storz Imaging, Inc. | Updateable endoscopic video imaging system |
US6960161B2 (en) | 2001-12-28 | 2005-11-01 | Karl Storz Imaging Inc. | Unified electrical and illumination cable for endoscopic video imaging system |
US6873868B2 (en) | 2001-12-31 | 2005-03-29 | Infraredx, Inc. | Multi-fiber catheter probe arrangement for tissue analysis or treatment |
US6480389B1 (en) * | 2002-01-04 | 2002-11-12 | Opto Tech Corporation | Heat dissipation structure for solid-state light emitting device package |
US6740030B2 (en) | 2002-01-04 | 2004-05-25 | Vision Sciences, Inc. | Endoscope assemblies having working channels with reduced bending and stretching resistance |
US6907298B2 (en) | 2002-01-09 | 2005-06-14 | Medtronic, Inc. | Method and apparatus for imparting curves in implantable elongated medical instruments |
US7218340B2 (en) | 2002-01-25 | 2007-05-15 | Pentax Corporation | Video-scope in electronic endoscope apparatus |
US7024573B2 (en) * | 2002-02-05 | 2006-04-04 | Hewlett-Packard Development Company, L.P. | Method and apparatus for cooling heat generating components |
DE50208839D1 (en) * | 2002-02-07 | 2007-01-11 | Storz Karl Gmbh & Co Kg | Spacer for lens system |
AU2003217553A1 (en) | 2002-02-19 | 2003-09-09 | Biophan Technologies, Inc. | Magnetic resonance imaging capable catheter assembly |
JP4197877B2 (en) | 2002-02-25 | 2008-12-17 | オリンパス株式会社 | Electric bending endoscope apparatus and calibration method |
ATE301963T1 (en) | 2002-02-25 | 2005-09-15 | Olympus Corp | ENDOSCOPE WITH COOLING DEVICE |
DE10209124A1 (en) | 2002-03-01 | 2003-10-16 | Wolf Gmbh Richard | Suction valve for an endoscope |
US7211037B2 (en) | 2002-03-04 | 2007-05-01 | Therakos, Inc. | Apparatus for the continuous separation of biological fluids into components and method of using same |
AU2003225691A1 (en) | 2002-03-06 | 2003-09-22 | James S. Simon | Chemiluminescently illuminated medical appliances |
DE10209986B4 (en) | 2002-03-07 | 2004-07-29 | Stm Medizintechnik Starnberg Gmbh | Endoscope shaft with a movable end section |
US7289139B2 (en) | 2002-03-12 | 2007-10-30 | Karl Storz Imaging, Inc. | Endoscope reader |
US7193519B2 (en) | 2002-03-18 | 2007-03-20 | Optim, Inc. | Reusable instruments and related systems and methods |
US7137981B2 (en) | 2002-03-25 | 2006-11-21 | Ethicon Endo-Surgery, Inc. | Endoscopic ablation system with a distally mounted image sensor |
US6774624B2 (en) * | 2002-03-27 | 2004-08-10 | Ge Medical Systems Global Technology Company, Llc | Magnetic tracking system |
US6711426B2 (en) | 2002-04-09 | 2004-03-23 | Spectros Corporation | Spectroscopy illuminator with improved delivery efficiency for high optical density and reduced thermal load |
JP4131011B2 (en) * | 2002-04-09 | 2008-08-13 | Hoya株式会社 | Endoscopic sputum treatment device |
US7156306B1 (en) | 2002-04-22 | 2007-01-02 | Kenney John A | Computer operation control and item selection and vending methods and systems |
US6830545B2 (en) | 2002-05-13 | 2004-12-14 | Everest Vit | Tube gripper integral with controller for endoscope of borescope |
MXPA04011423A (en) | 2002-05-16 | 2005-02-17 | Scott Laborotories Inc | Kits of medical supplies for sedation and analgesia. |
JP4047069B2 (en) | 2002-05-21 | 2008-02-13 | ペンタックス株式会社 | Endoscope flexible tube and endoscope |
JP2004049891A (en) | 2002-05-29 | 2004-02-19 | Olympus Corp | Endoscope apparatus |
JP2003348454A (en) | 2002-05-30 | 2003-12-05 | Yokogawa Electric Corp | Camera system |
US6790173B2 (en) | 2002-06-13 | 2004-09-14 | Usgi Medical, Inc. | Shape lockable apparatus and method for advancing an instrument through unsupported anatomy |
US20040193016A1 (en) | 2002-06-17 | 2004-09-30 | Thomas Root | Endoscopic delivery system for the non-destructive testing and evaluation of remote flaws |
US6856436B2 (en) * | 2002-06-26 | 2005-02-15 | Innovations In Optics, Inc. | Scanning light source system |
JP2004088713A (en) * | 2002-06-27 | 2004-03-18 | Olympus Corp | Image pickup lens unit and image pickup device |
JP2004029554A (en) | 2002-06-27 | 2004-01-29 | Olympus Corp | Image pickup lens unit and image pickup device |
US6871993B2 (en) * | 2002-07-01 | 2005-03-29 | Accu-Sort Systems, Inc. | Integrating LED illumination system for machine vision systems |
US8100552B2 (en) | 2002-07-12 | 2012-01-24 | Yechezkal Evan Spero | Multiple light-source illuminating system |
US6824539B2 (en) | 2002-08-02 | 2004-11-30 | Storz Endoskop Produktions Gmbh | Touchscreen controlling medical equipment from multiple manufacturers |
US6863668B2 (en) | 2002-08-16 | 2005-03-08 | Edwards Lifesciences Corporation | Articulation mechanism for medical devices |
US6892090B2 (en) | 2002-08-19 | 2005-05-10 | Surgical Navigation Technologies, Inc. | Method and apparatus for virtual endoscopy |
US7144748B2 (en) * | 2002-08-26 | 2006-12-05 | Onscreen Technologies | Electronic assembly/system with reduced cost, mass, and volume and increased efficiency and power density |
AU2003263099A1 (en) | 2002-09-06 | 2004-03-29 | C.R. Bard, Inc. | External endoscopic accessory control system |
JP4169549B2 (en) | 2002-09-06 | 2008-10-22 | オリンパス株式会社 | Endoscope |
DE20213926U1 (en) | 2002-09-10 | 2002-10-31 | Winter & Ibe Olympus | endoscope optics |
JP2004109222A (en) | 2002-09-13 | 2004-04-08 | Olympus Corp | Endoscope apparatus |
JP4323149B2 (en) | 2002-09-30 | 2009-09-02 | オリンパス株式会社 | Electric bending endoscope |
JP4311994B2 (en) | 2002-09-30 | 2009-08-12 | オリンパス株式会社 | Electric bending endoscope |
JP4323150B2 (en) * | 2002-09-30 | 2009-09-02 | オリンパス株式会社 | Electric bending endoscope |
DE60330478D1 (en) | 2002-10-10 | 2010-01-21 | Micro Therapeutics Inc | WIRE-STRENGTH MICRO-CATHETER |
JP4200731B2 (en) | 2002-10-23 | 2008-12-24 | フジノン株式会社 | Endoscope forceps plug |
WO2004039249A1 (en) | 2002-10-29 | 2004-05-13 | Olympus Corporation | Endoscope information processor and processing method |
US7195588B2 (en) * | 2004-03-01 | 2007-03-27 | Olympus Corporation | Endoscope image pick-up apparatus |
DE10254685A1 (en) | 2002-11-22 | 2004-06-03 | Roche Diagnostics Gmbh | Measuring device for the optical examination of a test element |
AU2003298767A1 (en) * | 2002-12-02 | 2004-06-23 | Scott Laboratories, Inc. | Systems and methods for providing gastrointestinal pain management |
US6866678B2 (en) | 2002-12-10 | 2005-03-15 | Interbational Technology Center | Phototherapeutic treatment methods and apparatus |
US7538761B2 (en) * | 2002-12-12 | 2009-05-26 | Olympus Corporation | Information processor |
US7101361B2 (en) | 2002-12-16 | 2006-09-05 | Medtronics, Inc. | Steerable medical device having means for imparting curves in the device and in elongated implantable medical instruments |
US7037290B2 (en) | 2002-12-16 | 2006-05-02 | Medtronic, Inc. | Multi-lumen steerable catheter |
US20040118437A1 (en) | 2002-12-23 | 2004-06-24 | Nguyen Nick Ngoc | Method of detecting flow in endoscope channels |
US20040186349A1 (en) | 2002-12-24 | 2004-09-23 | Usgi Medical Corp. | Apparatus and methods for achieving endoluminal access |
US6964501B2 (en) | 2002-12-24 | 2005-11-15 | Altman Stage Lighting Co., Ltd. | Peltier-cooled LED lighting assembly |
US6908427B2 (en) | 2002-12-30 | 2005-06-21 | PARÉ Surgical, Inc. | Flexible endoscope capsule |
US20040186350A1 (en) | 2003-01-13 | 2004-09-23 | Usgi Medical Corp. | Apparatus and methods for guiding an endoscope via a rigidizable wire guide |
JP4270889B2 (en) * | 2003-01-15 | 2009-06-03 | オリンパス株式会社 | Medical instrument holding device |
US20040225186A1 (en) | 2003-01-29 | 2004-11-11 | Horne Guy E. | Composite flexible endoscope insertion shaft with tubular substructure |
US6908307B2 (en) | 2003-02-03 | 2005-06-21 | Schick Technologies | Dental camera utilizing multiple lenses |
JP2004251779A (en) | 2003-02-20 | 2004-09-09 | Fuji Photo Optical Co Ltd | Three-dimensional shape detector for long flexible member |
US7120502B2 (en) | 2003-02-21 | 2006-10-10 | Medtronic, Inc. | Shaft constructions for a medical device |
US6902299B2 (en) * | 2003-02-27 | 2005-06-07 | Cantronic Systems Inc. | Long distance illuminator |
JP2004275360A (en) * | 2003-03-14 | 2004-10-07 | Olympus Corp | Endoscope system |
JP2004275542A (en) | 2003-03-17 | 2004-10-07 | Olympus Corp | Capsule type endoscope |
US20040252188A1 (en) | 2003-03-21 | 2004-12-16 | Stantchev Gueorgui H. | Methods and apparatus for imaging |
US7105000B2 (en) | 2003-03-25 | 2006-09-12 | Ethicon Endo-Surgery, Inc. | Surgical jaw assembly with increased mechanical advantage |
US20060041188A1 (en) | 2003-03-25 | 2006-02-23 | Dirusso Carlo A | Flexible endoscope |
US7204615B2 (en) * | 2003-03-31 | 2007-04-17 | Lumination Llc | LED light with active cooling |
US20040199052A1 (en) | 2003-04-01 | 2004-10-07 | Scimed Life Systems, Inc. | Endoscopic imaging system |
US7591783B2 (en) | 2003-04-01 | 2009-09-22 | Boston Scientific Scimed, Inc. | Articulation joint for video endoscope |
TWI289288B (en) | 2003-04-07 | 2007-11-01 | Au Optronics Corp | Method for driving organic light emitting diodes |
US20050003103A1 (en) | 2003-04-29 | 2005-01-06 | Krupa Robert J. | Method for embedding a marking substance in a device such as an insertion tube |
US6943946B2 (en) | 2003-05-01 | 2005-09-13 | Itt Manufacturing Enterprises, Inc. | Multiple aperture imaging system |
WO2004096008A2 (en) | 2003-05-01 | 2004-11-11 | Given Imaging Ltd. | Panoramic field of view imaging device |
JP4229754B2 (en) * | 2003-05-15 | 2009-02-25 | オリンパス株式会社 | Objective lens and endoscope using the same |
US7090637B2 (en) * | 2003-05-23 | 2006-08-15 | Novare Surgical Systems, Inc. | Articulating mechanism for remote manipulation of a surgical or diagnostic tool |
US8182417B2 (en) | 2004-11-24 | 2012-05-22 | Intuitive Surgical Operations, Inc. | Articulating mechanism components and system for easy assembly and disassembly |
US7410483B2 (en) | 2003-05-23 | 2008-08-12 | Novare Surgical Systems, Inc. | Hand-actuated device for remote manipulation of a grasping tool |
JP4245985B2 (en) * | 2003-05-30 | 2009-04-02 | オリンパス株式会社 | Endoscope objective lens |
JP4360849B2 (en) | 2003-06-30 | 2009-11-11 | Hoya株式会社 | Endoscope flexible tube and endoscope |
JP4383107B2 (en) | 2003-07-04 | 2009-12-16 | オリンパス株式会社 | Objective optical system |
US20050015072A1 (en) | 2003-07-15 | 2005-01-20 | Medtronic, Inc. | Cannula having buckle resistant apertures |
US20050030754A1 (en) * | 2003-08-07 | 2005-02-10 | Licht Harold Jay | Systems, devices, and methods for mounting a light emitting diode |
JP2005074031A (en) | 2003-09-01 | 2005-03-24 | Pentax Corp | Capsule endoscope |
US7153259B2 (en) | 2003-09-01 | 2006-12-26 | Olympus Corporation | Capsule type endoscope |
AU2004268620B2 (en) | 2003-09-02 | 2010-12-02 | Abbott Laboratories | Delivery system for a medical device |
US7540845B2 (en) | 2003-09-05 | 2009-06-02 | Boston Scientific Scimed, Inc | Medical device coil |
WO2005023082A2 (en) | 2003-09-09 | 2005-03-17 | Image In Ltd. | Endoscope |
JP5089168B2 (en) | 2003-09-26 | 2012-12-05 | タイダール フォトニクス,インク. | Apparatus and method for extended dynamic range imaging endoscope system |
US6905057B2 (en) | 2003-09-29 | 2005-06-14 | Ethicon Endo-Surgery, Inc. | Surgical stapling instrument incorporating a firing mechanism having a linked rack transmission |
US20050080318A1 (en) | 2003-10-09 | 2005-04-14 | Squicciarini John B. | Multi-functional video scope |
US7147650B2 (en) | 2003-10-30 | 2006-12-12 | Woojin Lee | Surgical instrument |
US7261730B2 (en) | 2003-11-14 | 2007-08-28 | Lumerx, Inc. | Phototherapy device and system |
GB2408209A (en) | 2003-11-18 | 2005-05-25 | Qinetiq Ltd | Flexible medical light source |
US20050119644A1 (en) | 2003-12-01 | 2005-06-02 | Koerner Richard J. | Articulating catheter tip with wedge-cuts |
JP2005160660A (en) | 2003-12-02 | 2005-06-23 | Olympus Corp | System and method for examination management |
JP2005169012A (en) | 2003-12-15 | 2005-06-30 | Terumo Corp | Catheter and catheter assembly |
US20050137459A1 (en) * | 2003-12-17 | 2005-06-23 | Scimed Life Systems, Inc. | Medical device with OLED illumination light source |
JP4472362B2 (en) | 2004-01-16 | 2010-06-02 | オリンパス株式会社 | Endoscopic treatment tool |
US20050165288A1 (en) | 2004-01-27 | 2005-07-28 | Scimed Life Systems, Inc. | Systems and methods for treating breast tissue |
WO2005079683A1 (en) | 2004-02-17 | 2005-09-01 | Boston Scientific Limited | Endoscopic tissue stabilization device and related methods of use |
JP4249064B2 (en) * | 2004-03-10 | 2009-04-02 | オリンパス株式会社 | Endoscope |
US7708688B2 (en) | 2004-03-15 | 2010-05-04 | Paradigm Optics, Incorporated | Polymer endoscopic shaft |
JP2005268609A (en) * | 2004-03-19 | 2005-09-29 | Fuji Photo Film Co Ltd | Multilayer lamination multi-pixel imaging element and television camera |
AU2005228956B2 (en) | 2004-03-23 | 2011-08-18 | Boston Scientific Limited | In-vivo visualization system |
US7615032B2 (en) | 2004-03-24 | 2009-11-10 | Windcrest Llc | Vascular guidewire control apparatus |
US7444004B2 (en) * | 2004-03-29 | 2008-10-28 | Fujifilm Corporation | Image recognition system, image recognition method, and machine readable medium storing thereon an image recognition program |
US20080319418A1 (en) | 2004-03-30 | 2008-12-25 | Cathrx Pty Ltd | Catheter Steering Device |
US20050288545A1 (en) * | 2004-03-31 | 2005-12-29 | Jun Matsumoto | Flexible tube for endoscope and method for manufacturing the same |
JP2005301434A (en) * | 2004-04-07 | 2005-10-27 | Fuji Photo Film Co Ltd | Examination reservation method and system, and server used therefor |
DE102004018128A1 (en) * | 2004-04-08 | 2005-11-03 | Olympus Winter & Ibe Gmbh | Endoscope with different heights |
US7192396B2 (en) | 2004-04-08 | 2007-03-20 | Scimed Life Systems, Inc. | System and method for orienting endoscope and operator control |
US7231122B2 (en) * | 2004-04-08 | 2007-06-12 | Omniguide, Inc. | Photonic crystal waveguides and systems using such waveguides |
JP4530759B2 (en) * | 2004-04-09 | 2010-08-25 | オリンパス株式会社 | Method for manufacturing endoscope flexible tube |
US20050234507A1 (en) * | 2004-04-16 | 2005-10-20 | Jeff Geske | Medical tool for access to internal tissue |
US8517921B2 (en) * | 2004-04-16 | 2013-08-27 | Gyrus Acmi, Inc. | Endoscopic instrument having reduced diameter flexible shaft |
US7773110B2 (en) * | 2004-04-16 | 2010-08-10 | Fujinon Corporation | Electronic endoscope apparatus |
US9089258B2 (en) | 2004-04-21 | 2015-07-28 | Acclarent, Inc. | Endoscopic methods and devices for transnasal procedures |
US20060004323A1 (en) | 2004-04-21 | 2006-01-05 | Exploramed Nc1, Inc. | Apparatus and methods for dilating and modifying ostia of paranasal sinuses and other intranasal or paranasal structures |
JP3714360B1 (en) * | 2004-05-10 | 2005-11-09 | コニカミノルタオプト株式会社 | Optical glass element and manufacturing method thereof |
JP4495512B2 (en) * | 2004-05-11 | 2010-07-07 | パナソニック株式会社 | Solid-state imaging device |
US7160247B2 (en) * | 2004-05-12 | 2007-01-09 | Linvatec Corporation | Endoscope with large diameter distal end |
US7445603B2 (en) * | 2004-05-12 | 2008-11-04 | Zkz Science Corp. | Apparatus for removable distal internal cassette for in situ fixation and specimen processing with serial collection and storage of biopsy specimens |
CA2566397A1 (en) * | 2004-05-13 | 2005-11-24 | Stryker Gi Ltd. | Method for cutting and sealing of disposable multilumen tubing |
US8465442B2 (en) | 2004-05-13 | 2013-06-18 | Boston Scientific Scimed, Inc. | Handle for steerable catheter |
CN1984597A (en) * | 2004-05-13 | 2007-06-20 | 斯特赖克Gi有限公司 | Disposable set for use with an endoscope |
WO2005112797A1 (en) | 2004-05-13 | 2005-12-01 | Wilson-Cook Medical Inc. | System and method for endoscopic treatment of tissue |
WO2005112737A1 (en) | 2004-05-24 | 2005-12-01 | Olympus Corporation | Light source device for endoscope |
US20050267417A1 (en) * | 2004-05-25 | 2005-12-01 | Secrest Dean J | Irrigating biopsy inlet valve |
JP2005334257A (en) * | 2004-05-26 | 2005-12-08 | Fuji Film Microdevices Co Ltd | Endoscope |
WO2005120375A2 (en) | 2004-06-02 | 2005-12-22 | Medtronic, Inc. | Loop ablation apparatus and method |
US7678117B2 (en) * | 2004-06-07 | 2010-03-16 | Novare Surgical Systems, Inc. | Articulating mechanism with flex-hinged links |
US7828808B2 (en) | 2004-06-07 | 2010-11-09 | Novare Surgical Systems, Inc. | Link systems and articulation mechanisms for remote manipulation of surgical or diagnostic tools |
US7060933B2 (en) | 2004-06-08 | 2006-06-13 | Igor Troitski | Method and laser system for production of laser-induced images inside and on the surface of transparent material |
DE102004027850A1 (en) * | 2004-06-08 | 2006-01-05 | Henke-Sass Wolf Gmbh | Bendable section of an introducer tube of an endoscope and method for its manufacture |
DE602005004332T2 (en) | 2004-06-17 | 2009-01-08 | Cadent Ltd. | Method for providing data related to the oral cavity |
JP2006006834A (en) * | 2004-06-29 | 2006-01-12 | Pentax Corp | Electronic endoscope system |
JP4025755B2 (en) | 2004-07-02 | 2007-12-26 | オリンパス株式会社 | Endoscope |
US7300397B2 (en) | 2004-07-29 | 2007-11-27 | C2C Cure, Inc. | Endoscope electronics assembly |
US8480566B2 (en) | 2004-09-24 | 2013-07-09 | Vivid Medical, Inc. | Solid state illumination for endoscopy |
US8858425B2 (en) | 2004-09-24 | 2014-10-14 | Vivid Medical, Inc. | Disposable endoscope and portable display |
US20060069313A1 (en) | 2004-09-30 | 2006-03-30 | Couvillon Lucien A Jr | Medical devices with light emitting regions |
DE602004010276D1 (en) | 2004-11-10 | 2008-01-03 | Creganna Technologies Ltd | Introducer catheter assembly for stents |
US20060111649A1 (en) | 2004-11-19 | 2006-05-25 | Scimed Life Systems, Inc. | Catheter having improved torque response and curve retention |
DE102004057481B4 (en) | 2004-11-19 | 2008-08-07 | Karl Storz Gmbh & Co. Kg | Flexible shaft for an endoscope and endoscope |
US7785252B2 (en) | 2004-11-23 | 2010-08-31 | Novare Surgical Systems, Inc. | Articulating sheath for flexible instruments |
US9700334B2 (en) | 2004-11-23 | 2017-07-11 | Intuitive Surgical Operations, Inc. | Articulating mechanisms and link systems with torque transmission in remote manipulation of instruments and tools |
US20060149129A1 (en) | 2005-01-05 | 2006-07-06 | Watts H D | Catheter with multiple visual elements |
WO2006077965A1 (en) | 2005-01-21 | 2006-07-27 | Olympus Corporation | Endoscope, medical appliance for endoscope, and method for display thereof |
US7668450B2 (en) | 2005-01-28 | 2010-02-23 | Stryker Corporation | Endoscope with integrated light source |
US8029439B2 (en) | 2005-01-28 | 2011-10-04 | Stryker Corporation | Disposable attachable light source unit for an endoscope |
JP4668643B2 (en) | 2005-02-23 | 2011-04-13 | オリンパスメディカルシステムズ株式会社 | Endoscope device |
US20060252993A1 (en) | 2005-03-23 | 2006-11-09 | Freed David I | Medical devices and systems |
US20060252992A1 (en) | 2005-03-31 | 2006-11-09 | Fujinon Corporation | Flexible tube for endoscope |
EP1709987B1 (en) | 2005-04-07 | 2009-12-23 | Creganna Technologies Limited | Steerable catheter assembly |
JP4533786B2 (en) | 2005-04-08 | 2010-09-01 | 株式会社ケンウッド | Button waterproof structure |
JP2006314521A (en) | 2005-05-12 | 2006-11-24 | Olympus Medical Systems Corp | Flexible tube for endoscope |
WO2006134881A1 (en) | 2005-06-14 | 2006-12-21 | Olympus Medical Systems Corp. | Endoscope treating instrument and endoscope treating instrument device |
JP2007054125A (en) | 2005-08-22 | 2007-03-08 | Olympus Medical Systems Corp | Endoscope |
US7479660B2 (en) | 2005-10-21 | 2009-01-20 | Perkinelmer Elcos Gmbh | Multichip on-board LED illumination device |
JP5000129B2 (en) | 2005-12-01 | 2012-08-15 | オリンパスメディカルシステムズ株式会社 | Endoscope |
JP4744288B2 (en) | 2005-12-21 | 2011-08-10 | オリンパスメディカルシステムズ株式会社 | Endoscope device |
US8773500B2 (en) | 2006-01-18 | 2014-07-08 | Capso Vision, Inc. | In vivo image capturing system including capsule enclosing a camera |
US20070233040A1 (en) | 2006-03-31 | 2007-10-04 | Boston Scientific Scimed, Inc. | Flexible endoscope with variable stiffness shaft |
US20070232858A1 (en) | 2006-03-31 | 2007-10-04 | Boston Scientific Scimed, Inc. | Steering system tension control devices |
US7955255B2 (en) | 2006-04-20 | 2011-06-07 | Boston Scientific Scimed, Inc. | Imaging assembly with transparent distal cap |
US20080071144A1 (en) | 2006-09-15 | 2008-03-20 | William Fein | Novel enhanced higher definition endoscope |
US8213698B2 (en) | 2006-09-19 | 2012-07-03 | Capso Vision Inc. | Systems and methods for capsule camera control |
US8498695B2 (en) | 2006-12-22 | 2013-07-30 | Novadaq Technologies Inc. | Imaging system with a single color image sensor for simultaneous fluorescence and color video endoscopy |
US7783133B2 (en) | 2006-12-28 | 2010-08-24 | Microvision, Inc. | Rotation compensation and image stabilization system |
US20080262471A1 (en) | 2007-04-17 | 2008-10-23 | Medtronic Vascular, Inc. | Catheter with braided and coiled reinforcing layer |
US8734695B2 (en) | 2007-10-25 | 2014-05-27 | Fujinon Corporation | Endoscope flexible tube and its manufacturing method |
JP5096129B2 (en) | 2007-12-26 | 2012-12-12 | オリンパスメディカルシステムズ株式会社 | Endoscope |
US8647323B2 (en) | 2007-12-30 | 2014-02-11 | St. Jude Medical, Atrial Fibrillation Division, Inc. | Catheter shaft with multiple reinforcing layers and method of its manufacture |
US8431057B2 (en) | 2007-12-30 | 2013-04-30 | St. Jude Medical, Atrial Fibrillation Division, Inc. | Catheter shaft and method of its manufacture |
JP5325426B2 (en) | 2008-02-06 | 2013-10-23 | オリンパスメディカルシステムズ株式会社 | Elastomer molded body for endoscope |
US8107083B2 (en) | 2008-03-05 | 2012-01-31 | General Electric Company | System aspects for a probe system that utilizes structured-light |
US8422030B2 (en) | 2008-03-05 | 2013-04-16 | General Electric Company | Fringe projection system with intensity modulating by columns of a plurality of grating elements |
DE602009000387D1 (en) | 2008-03-12 | 2011-01-13 | Fujifilm Corp | Flexible tube for endoscopes and process for its manufacture |
JP5267143B2 (en) | 2008-03-27 | 2013-08-21 | 富士フイルム株式会社 | Imaging apparatus and program |
US20090247826A1 (en) | 2008-03-28 | 2009-10-01 | Olympus Corporation | Tube for endoscope |
US8142415B2 (en) | 2008-04-24 | 2012-03-27 | Medtronic Vascular, Inc. | Braided catheter reinforcement layer having short axial filament segments |
EP2241244A1 (en) | 2008-06-04 | 2010-10-20 | Fujifilm Corporation | Illumination device for use in endoscope |
US8636653B2 (en) | 2008-06-09 | 2014-01-28 | Capso Vision, Inc. | In vivo camera with multiple sources to illuminate tissue at different distances |
JP2010000299A (en) | 2008-06-23 | 2010-01-07 | Fujinon Corp | Flexible tube for endoscope and endoscope |
US8475431B2 (en) | 2008-07-18 | 2013-07-02 | Cook Medical Technologies Llc | Introducer sheath having a braided member and methods of manufacture |
JP2010035923A (en) | 2008-08-07 | 2010-02-18 | Olympus Medical Systems Corp | Flexible tube for endoscope and its manufacturing method |
JP5203861B2 (en) | 2008-09-10 | 2013-06-05 | 富士フイルム株式会社 | Endoscope system and method of operating the same |
JP2010075352A (en) | 2008-09-25 | 2010-04-08 | Fujinon Corp | Flexible tube for endoscope and endoscope |
JP2010075325A (en) | 2008-09-25 | 2010-04-08 | Fujifilm Corp | Endoscope soft part and endoscope |
US20110212262A1 (en) | 2008-09-30 | 2011-09-01 | Rei Miyasaka | Multilayer coating apparatus and multilayer coating method |
DE102008042718A1 (en) | 2008-10-09 | 2010-04-15 | Invendo Medical Gmbh | Medical engineering, elastic polymer tube and method for its production |
JP2010110444A (en) | 2008-11-06 | 2010-05-20 | Fujifilm Corp | Flexible tube for endoscope |
US8834357B2 (en) | 2008-11-12 | 2014-09-16 | Boston Scientific Scimed, Inc. | Steering mechanism |
US20110009694A1 (en) | 2009-07-10 | 2011-01-13 | Schultz Eric E | Hand-held minimally dimensioned diagnostic device having integrated distal end visualization |
DE102008057734B4 (en) | 2008-11-17 | 2016-07-28 | Digital Endoscopy Gmbh | Videoscope |
US9459415B2 (en) | 2008-11-18 | 2016-10-04 | Stryker Corporation | Endoscopic LED light source having a feedback control system |
JP2010131153A (en) | 2008-12-04 | 2010-06-17 | Fujifilm Corp | Flexible portion of endoscope and endoscope |
JP2010136834A (en) | 2008-12-10 | 2010-06-24 | Fujifilm Corp | Endoscope soft portion and endoscope |
WO2010067875A1 (en) | 2008-12-11 | 2010-06-17 | 株式会社カネカ | Medical tube |
US8314835B2 (en) | 2009-01-23 | 2012-11-20 | Olympus Corporation | Endoscope adapter including light emitting diode, and adapter type endoscope |
JP2010179025A (en) | 2009-02-09 | 2010-08-19 | Fujifilm Corp | Method of manufacturing flexible tube for endoscope |
US8864744B2 (en) | 2009-02-25 | 2014-10-21 | St. Jude Medical, Atrial Fibrillation Division, Inc. | Medical device having laminate-coated braid assembly |
US8409169B1 (en) | 2009-06-18 | 2013-04-02 | Gerald Moss | Catheter and method of making the same |
JP2011054410A (en) | 2009-09-01 | 2011-03-17 | Yoshinokawa Electric Wire & Cable Co Ltd | High-frequency extrafine pair cable and method for manufacturing the same |
JP5755835B2 (en) | 2009-09-29 | 2015-07-29 | 富士フイルム株式会社 | Endoscopic flexible tube and manufacturing method thereof |
CA2779501A1 (en) | 2009-11-02 | 2011-05-05 | Boston Scientific Scimed, Inc. | Flexible endoscope with modifiable stiffness |
DE102009052688A1 (en) | 2009-11-11 | 2011-05-12 | Invendo Medical Gmbh | Endoscope shaft made of a composite tube |
JP2011125564A (en) | 2009-12-18 | 2011-06-30 | Olympus Corp | Cable for endoscope |
JP5312380B2 (en) | 2010-03-15 | 2013-10-09 | 富士フイルム株式会社 | Method for manufacturing endoscope flexible tube |
JP5453156B2 (en) | 2010-03-31 | 2014-03-26 | 富士フイルム株式会社 | Endoscope flexible tube and manufacturing method thereof |
JP2012005713A (en) | 2010-06-25 | 2012-01-12 | Olympus Corp | Flexible tube part of endoscope, and endoscope having the same |
DE102010034623A1 (en) | 2010-08-17 | 2012-02-23 | Olympus Winter & Ibe Gmbh | Generic endoscope used for e.g. laparoscopic surgery, has video camera, electrical conductors and contact device that are enclosed in cast structure of main portion |
JP5591043B2 (en) | 2010-09-22 | 2014-09-17 | 富士フイルム株式会社 | Endoscope and its flexible part |
JP2012231886A (en) | 2011-04-28 | 2012-11-29 | Olympus Corp | Flexible tube part of endoscope and endoscope having the flexible tube part |
JP5907696B2 (en) | 2011-11-04 | 2016-04-26 | オリンパス株式会社 | Endoscope flexible tube part and endoscope having the flexible tube part |
CN104023617B (en) | 2012-05-11 | 2016-05-18 | 奥林巴斯株式会社 | Flexible tube for endoscope and endoscope |
JP5757532B2 (en) | 2012-07-30 | 2015-07-29 | 朝日インテック株式会社 | catheter |
JP6080258B2 (en) | 2013-01-30 | 2017-02-15 | 朝日インテック株式会社 | catheter |
US9370639B2 (en) | 2013-03-12 | 2016-06-21 | Cook Medical Technologies, LLC | Variable stiffness catheter |
US9913933B2 (en) | 2013-03-15 | 2018-03-13 | St. Jude Medical, Cardiology Division, Inc. | Multilayered catheter shaft containing polyvinylidene fluoride polymers |
CN105074306B (en) | 2013-03-27 | 2017-03-15 | 富士胶片株式会社 | Flexible tube for endoscope and its manufacture method |
US9775590B2 (en) | 2013-08-20 | 2017-10-03 | Boston Scientific Scimed, Inc. | Braided hemostasis shaft for improved torsional response |
WO2015029503A1 (en) | 2013-08-30 | 2015-03-05 | オリンパスメディカルシステムズ株式会社 | Endoscope |
EP3081137A4 (en) | 2013-12-06 | 2017-09-13 | Olympus Corporation | Flexible pipe section for endoscope and endoscope |
EP3081138A1 (en) | 2013-12-06 | 2016-10-19 | Olympus Corporation | Passive bending section for endoscope, and endoscope |
CN104784811B (en) | 2014-01-17 | 2020-03-24 | 富士胶片株式会社 | Flexible tube, endoscopic medical device, and resin composition for top coat layer |
JP5968939B2 (en) | 2014-03-26 | 2016-08-10 | 富士フイルム株式会社 | Endoscopic flexible tube and manufacturing method thereof |
WO2015159619A1 (en) | 2014-04-15 | 2015-10-22 | オリンパス株式会社 | Bending endoscope tube, endoscope, and method for manufacturing bending endoscope tube |
JP6110827B2 (en) | 2014-09-29 | 2017-04-05 | 富士フイルム株式会社 | Endoscope flexible tube, endoscope adhesive, endoscope medical device, and endoscope flexible tube and endoscope medical device manufacturing method |
US9962522B2 (en) | 2014-10-29 | 2018-05-08 | Professional Plating, Inc. | Braid plating method for torsional stiffness |
CN106687021B (en) | 2014-12-02 | 2018-10-09 | 奥林巴斯株式会社 | Flexible pipe and insertion equipment |
WO2016088770A1 (en) | 2014-12-02 | 2016-06-09 | オリンパス株式会社 | Flexible tube and insertion device |
WO2016088769A1 (en) | 2014-12-02 | 2016-06-09 | オリンパス株式会社 | Flexible tube of the insertion device, and insertion device |
WO2016088772A1 (en) | 2014-12-02 | 2016-06-09 | オリンパス株式会社 | Flexible tube and insertion apparatus |
CN106793923B (en) | 2014-12-02 | 2018-09-28 | 奥林巴斯株式会社 | Flexible pipe and insertion equipment |
WO2016185817A1 (en) | 2015-05-20 | 2016-11-24 | オリンパス株式会社 | Flexible tube and endoscope using flexible tube |
EP3199090A4 (en) | 2015-08-04 | 2018-07-18 | Olympus Corporation | Endoscope flexible tube |
-
2003
- 2003-04-01 US US10/406,149 patent/US20040199052A1/en not_active Abandoned
-
2004
- 2004-03-29 US US10/811,781 patent/US7413543B2/en active Active
- 2004-03-29 AU AU2004226380A patent/AU2004226380A1/en not_active Abandoned
- 2004-03-29 EP EP04749481.0A patent/EP1610665B1/en not_active Expired - Lifetime
- 2004-03-29 CN CNA2004800140548A patent/CN1794944A/en active Pending
- 2004-03-29 EP EP13164194.6A patent/EP2617350B1/en not_active Expired - Lifetime
- 2004-03-29 CA CA002521027A patent/CA2521027A1/en not_active Abandoned
- 2004-03-29 JP JP2006509401A patent/JP4676427B2/en not_active Expired - Lifetime
- 2004-03-29 EP EP13175808.8A patent/EP2649928A1/en not_active Withdrawn
- 2004-03-29 EP EP14194353.0A patent/EP2907446B1/en not_active Expired - Lifetime
- 2004-03-29 WO PCT/US2004/009464 patent/WO2004086957A2/en active Application Filing
-
2005
- 2005-09-27 IL IL171126A patent/IL171126A/en active IP Right Grant
-
2008
- 2008-04-28 US US12/111,082 patent/US20080269561A1/en not_active Abandoned
-
2010
- 2010-04-20 JP JP2010097432A patent/JP2010158566A/en active Pending
-
2011
- 2011-12-30 US US13/341,191 patent/US8622894B2/en not_active Expired - Lifetime
-
2013
- 2013-11-27 US US14/092,505 patent/US9913573B2/en active Active
-
2018
- 2018-01-31 US US15/885,487 patent/US20180168432A1/en not_active Abandoned
-
2019
- 2019-05-10 US US16/409,439 patent/US10765307B2/en not_active Expired - Lifetime
-
2020
- 2020-08-07 US US16/987,836 patent/US20200359874A1/en not_active Abandoned
- 2020-11-24 US US17/103,523 patent/US11324395B2/en not_active Expired - Lifetime
-
2022
- 2022-04-12 US US17/718,893 patent/US20220233055A1/en not_active Abandoned
Patent Citations (99)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4311134A (en) * | 1978-05-19 | 1982-01-19 | Olympus Optical Co., Ltd. | Fluid feeding device for an endoscope |
US4432349A (en) * | 1979-04-03 | 1984-02-21 | Fuji Photo Optical Co., Ltd. | Articulated tube structure for use in an endoscope |
US4315309A (en) * | 1979-06-25 | 1982-02-09 | Coli Robert D | Integrated medical test data storage and retrieval system |
US4566437A (en) * | 1981-05-01 | 1986-01-28 | Olympus Optical Co., Ltd. | Endoscope |
US4499895A (en) * | 1981-10-15 | 1985-02-19 | Olympus Optical Co., Ltd. | Endoscope system with an electric bending mechanism |
US4493537A (en) * | 1981-11-10 | 1985-01-15 | Olympus Optical Co., Ltd. | Objective lens system for endoscopes |
US4495134A (en) * | 1981-11-17 | 1985-01-22 | Kabushiki Kaisha Medos Kenkyusho | Method for manufacturing a flexible tube for an endoscope |
US4899787A (en) * | 1981-11-17 | 1990-02-13 | Kabushiki Kaisha Medos Kenkyusho | Flexible tube for endoscope |
US4425113A (en) * | 1982-06-21 | 1984-01-10 | Baxter Travenol Laboratories, Inc. | Flow control mechanism for a plasmaspheresis assembly or the like |
US4491865A (en) * | 1982-09-29 | 1985-01-01 | Welch Allyn, Inc. | Image sensor assembly |
US4643170A (en) * | 1984-12-05 | 1987-02-17 | Olympus Optical Co., Ltd. | Endoscope apparatus |
US4987884A (en) * | 1984-12-28 | 1991-01-29 | Olympus Optical Co., Ltd. | Electronic endoscope |
US4727418A (en) * | 1985-07-02 | 1988-02-23 | Olympus Optical Co., Ltd. | Image processing apparatus |
US4719508A (en) * | 1985-10-02 | 1988-01-12 | Olympus Optical Co., Ltd. | Endoscopic photographing apparatus |
US4633604A (en) * | 1985-12-02 | 1987-01-06 | Russell Corporation | Automatic garment portion loader |
US4897789A (en) * | 1986-02-27 | 1990-01-30 | Mcneilab, Inc. | Electronic device for authenticating and verifying disposable elements |
US4727417A (en) * | 1986-05-14 | 1988-02-23 | Olympus Optical Co., Ltd. | Endoscope video apparatus |
US4899731A (en) * | 1986-10-16 | 1990-02-13 | Olympus Optical Co., Ltd. | Endoscope |
US4895431A (en) * | 1986-11-13 | 1990-01-23 | Olympus Optical Co., Ltd. | Method of processing endoscopic images |
US4794913A (en) * | 1986-12-04 | 1989-01-03 | Olympus Optical Co., Ltd. | Suction control unit for an endoscope |
US4800869A (en) * | 1987-02-13 | 1989-01-31 | Olympus Optical Co. Ltd. | Endoscope |
US4805596A (en) * | 1987-04-03 | 1989-02-21 | Olympus Optical Co., Ltd. | Endoscope |
US5081524A (en) * | 1987-05-22 | 1992-01-14 | Olympus Optical Co., Ltd. | Image inputting device for endoscope |
US4806011A (en) * | 1987-07-06 | 1989-02-21 | Bettinger David S | Spectacle-mounted ocular display apparatus |
US4796607A (en) * | 1987-07-28 | 1989-01-10 | Welch Allyn, Inc. | Endoscope steering section |
US4989075A (en) * | 1987-08-26 | 1991-01-29 | Kabushiki Kaisha Toshiba | Solid-state image sensor device |
US4986642A (en) * | 1987-11-20 | 1991-01-22 | Olympus Optical Co., Ltd. | Objective lens system for endoscopes and image pickup system equipped with said objective lens system |
US4894715A (en) * | 1988-01-08 | 1990-01-16 | Olympus Optical Co., Ltd. | Electronic endoscope |
US4899732A (en) * | 1988-09-02 | 1990-02-13 | Baxter International, Inc. | Miniscope |
US4984878A (en) * | 1988-09-29 | 1991-01-15 | Fuji Photo Optical Co., Ltd. | Ojective lens for endoscope |
US5087989A (en) * | 1989-04-19 | 1992-02-11 | Olympus Optical Co., Ltd. | Objective optical system for endoscopes |
US4982725A (en) * | 1989-07-04 | 1991-01-08 | Olympus Optical Co., Ltd. | Endoscope apparatus |
US5176629A (en) * | 1989-07-31 | 1993-01-05 | C. R. Bard, Inc. | Irrigation system for use with endoscopic procedure |
US4989581A (en) * | 1990-06-01 | 1991-02-05 | Welch Allyn, Inc. | Torsional strain relief for borescope |
US5379757A (en) * | 1990-08-28 | 1995-01-10 | Olympus Optical Co. Ltd. | Method of compressing endoscope image data based on image characteristics |
US6195592B1 (en) * | 1991-10-24 | 2001-02-27 | Immersion Corporation | Method and apparatus for providing tactile sensations using an interface device |
US5485316A (en) * | 1991-10-25 | 1996-01-16 | Olympus Optical Co., Ltd. | Illumination optical system for endoscopes |
US5855560A (en) * | 1991-11-08 | 1999-01-05 | Ep Technologies, Inc. | Catheter tip assembly |
US5381782A (en) * | 1992-01-09 | 1995-01-17 | Spectrum Medsystems Corporation | Bi-directional and multi-directional miniscopes |
US5390662A (en) * | 1992-03-02 | 1995-02-21 | Fuji Photo Optical Co., Ltd. | Electronic endoscope apparatus using circuit board having cavity |
US5482029A (en) * | 1992-06-26 | 1996-01-09 | Kabushiki Kaisha Toshiba | Variable flexibility endoscope system |
US5275152A (en) * | 1992-07-27 | 1994-01-04 | Welch Allyn, Inc. | Insertion tube terminator |
US5484407A (en) * | 1993-06-24 | 1996-01-16 | Osypka; Peter | Catheter with steerable distal end |
US6014630A (en) * | 1993-08-26 | 2000-01-11 | Patient Education Services, Inc. | Customized system for providing procedure-specific patient education |
US5868666A (en) * | 1993-11-26 | 1999-02-09 | Olympus Optical Co., Ltd. | Endoscope apparatus using programmable integrated circuit to constitute internal structure thereof |
US5483951A (en) * | 1994-02-25 | 1996-01-16 | Vision-Sciences, Inc. | Working channels for a disposable sheath for an endoscope |
US5704896A (en) * | 1994-04-27 | 1998-01-06 | Kabushiki Kaisha Toshiba | Endoscope apparatus with lens for changing the incident angle of light for imaging |
US5591202A (en) * | 1994-04-28 | 1997-01-07 | Symbiosis Corporation | Endoscopic instruments having low friction sheath |
US5708482A (en) * | 1994-09-08 | 1998-01-13 | Asahi Kogaku Kogyo Kabushiki Kaisha | Image-signal clamping circuit for electronic endoscope |
US5873816A (en) * | 1994-11-02 | 1999-02-23 | Olympus Optical Co., Ltd. | Electronic endoscope having an insertional portion a part of which is a conductive armor |
US5873866A (en) * | 1995-01-13 | 1999-02-23 | Fuji Photo Optical Co., Ltd. | Flexible sheathing tube construction, and method for fabrication thereof |
US5721566A (en) * | 1995-01-18 | 1998-02-24 | Immersion Human Interface Corp. | Method and apparatus for providing damping force feedback |
US6690963B2 (en) * | 1995-01-24 | 2004-02-10 | Biosense, Inc. | System for determining the location and orientation of an invasive medical instrument |
US6017322A (en) * | 1995-11-21 | 2000-01-25 | Catheter Imaging Systems, Inc. | Steerable catheter having disposable module and sterilizable handle and method of connecting same |
US5865724A (en) * | 1996-01-11 | 1999-02-02 | Symbiosis Corp. | Flexible microsurgical instruments incorporating a sheath having tactile and visual position indicators |
US5868664A (en) * | 1996-02-23 | 1999-02-09 | Envision Medical Corporation | Electrically isolated sterilizable endoscopic video camera head |
US5704371A (en) * | 1996-03-06 | 1998-01-06 | Shepard; Franziska | Medical history documentation system and method |
US6026363A (en) * | 1996-03-06 | 2000-02-15 | Shepard; Franziska | Medical history documentation system and method |
US5857963A (en) * | 1996-07-17 | 1999-01-12 | Welch Allyn, Inc. | Tab imager assembly for use in an endoscope |
US6015088A (en) * | 1996-11-05 | 2000-01-18 | Welch Allyn, Inc. | Decoding of real time video imaging |
US6030360A (en) * | 1996-12-30 | 2000-02-29 | Biggs; Robert C. | Steerable catheter |
US6193714B1 (en) * | 1997-04-11 | 2001-02-27 | Vidamed, Inc. | Medical probe device with transparent distal extremity |
US6020876A (en) * | 1997-04-14 | 2000-02-01 | Immersion Corporation | Force feedback interface with selective disturbance filter |
US6184922B1 (en) * | 1997-07-31 | 2001-02-06 | Olympus Optical Co., Ltd. | Endoscopic imaging system in which still image-specific or motion picture-specific expansion unit can be coupled to digital video output terminal in freely uncoupled manner |
US6020875A (en) * | 1997-10-31 | 2000-02-01 | Immersion Corporation | High fidelity mechanical transmission system and interface device |
US6982740B2 (en) * | 1997-11-24 | 2006-01-03 | Micro-Medical Devices, Inc. | Reduced area imaging devices utilizing selected charge integration periods |
US6032120A (en) * | 1997-12-16 | 2000-02-29 | Acuson Corporation | Accessing stored ultrasound images and other digital medical images |
US6847933B1 (en) * | 1997-12-31 | 2005-01-25 | Acuson Corporation | Ultrasound image and other medical image storage system |
US6690409B1 (en) * | 1998-09-16 | 2004-02-10 | Pentax Corporation | Electronic endoscope system |
US6181481B1 (en) * | 1998-11-30 | 2001-01-30 | Fuji Photo Optical Co., Ltd. | Objective lens for endoscope |
US6678397B1 (en) * | 1999-01-26 | 2004-01-13 | Olympus Corporation | Medical image filing system |
US6346075B1 (en) * | 1999-02-01 | 2002-02-12 | Fuji Photo Optical Co., Ltd. | Air and water supply valve structure in endoscope |
US6682479B1 (en) * | 1999-02-02 | 2004-01-27 | Pentax Corporation | Air feeding device for endoscope |
US6503193B1 (en) * | 1999-04-14 | 2003-01-07 | Pentax Corporation | Flexible tube for endoscope |
US6334844B1 (en) * | 1999-08-17 | 2002-01-01 | Fuji Photo Optical Co., Ltd. | Mechanical- and electrical-mode changeable endoscope conduit controller |
US6697101B1 (en) * | 1999-09-20 | 2004-02-24 | Pentax Corporation | Electronic endoscope |
US6840932B2 (en) * | 1999-09-21 | 2005-01-11 | Karl Storz Gmbh & Co. Kg | Medical instrument |
US6520908B1 (en) * | 1999-09-30 | 2003-02-18 | Olympus Optical Co., Ltd. | Electronic endoscope |
US6858004B1 (en) * | 1999-11-12 | 2005-02-22 | Pentax Corporation | Electronic endoscope system including a plurality of video-processors |
US6677984B2 (en) * | 1999-11-30 | 2004-01-13 | Pentax Corporation | Electronic endoscope system |
US6686949B2 (en) * | 2000-01-14 | 2004-02-03 | Pentax Corporation | Electronic endoscope system |
US6842196B1 (en) * | 2000-04-04 | 2005-01-11 | Smith & Nephew, Inc. | Method and system for automatic correction of motion artifacts |
US6673012B2 (en) * | 2000-04-19 | 2004-01-06 | Pentax Corporation | Control device for an endoscope |
US20020017515A1 (en) * | 2000-08-11 | 2002-02-14 | Asahi Kogaku Kogyo Kabushiki Kaisha | Method of manufacturing treatment instrument of endoscope |
US6524234B2 (en) * | 2000-09-18 | 2003-02-25 | Pentax Corporation | Tip portion of an endoscope |
US6850794B2 (en) * | 2000-09-23 | 2005-02-01 | The Trustees Of The Leland Stanford Junior University | Endoscopic targeting method and system |
US6986686B2 (en) * | 2001-02-23 | 2006-01-17 | Olympus Corporation | Electrical plug for supplying electric power from a power supply to a medical instrument |
US6685631B2 (en) * | 2001-03-16 | 2004-02-03 | Fuji Photo Optical Co., Ltd. | Electronic endoscope system having variable power function |
US6846286B2 (en) * | 2001-05-22 | 2005-01-25 | Pentax Corporation | Endoscope system |
US6855109B2 (en) * | 2001-07-18 | 2005-02-15 | Pentax Corporation | Portable endoscope |
US20030034863A1 (en) * | 2001-08-17 | 2003-02-20 | Nec Tokin Iwate Ltd. | Electromagnetic relay apparatus |
US6692431B2 (en) * | 2001-09-07 | 2004-02-17 | Smith & Nephew, Inc. | Endoscopic system with a solid-state light source |
US6985183B2 (en) * | 2001-09-17 | 2006-01-10 | Appro Technology Inc. | Method for exploring viewpoint and focal length of camera |
US6984206B2 (en) * | 2001-12-28 | 2006-01-10 | Olympus Corporation | Endoscope and endoscope system with optical phase modulation member |
US6849043B2 (en) * | 2002-03-22 | 2005-02-01 | Fuji Photo Optical Co., Ltd. | Suction valve for endoscope use |
US6858014B2 (en) * | 2002-04-05 | 2005-02-22 | Scimed Life Systems, Inc. | Multiple biopsy device |
US20060015008A1 (en) * | 2002-09-13 | 2006-01-19 | Kennedy Bruce L | Video recording and image capture device |
US6994668B2 (en) * | 2002-12-25 | 2006-02-07 | Fujinon Corporation | Four-group endoscope objective lens |
US6981945B1 (en) * | 2004-11-12 | 2006-01-03 | Artann Laboratories, Inc. | Colonoscope handgrip with force and torque monitor |
Cited By (383)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7955340B2 (en) | 1999-06-25 | 2011-06-07 | Usgi Medical, Inc. | Apparatus and methods for forming and securing gastrointestinal tissue folds |
US8396535B2 (en) | 2000-06-19 | 2013-03-12 | University Of Washington | Integrated optical scanning image acquisition and display |
US7918845B2 (en) | 2003-01-15 | 2011-04-05 | Usgi Medical, Inc. | Endoluminal tool deployment system |
US9913573B2 (en) | 2003-04-01 | 2018-03-13 | Boston Scientific Scimed, Inc. | Endoscopic imaging system |
US11324395B2 (en) | 2003-04-01 | 2022-05-10 | Boston Scientific Scimed, Inc. | Endoscopic imaging system |
US10765307B2 (en) | 2003-04-01 | 2020-09-08 | Boston Scientific Scimed, Inc. | Endoscopic imaging system |
US8353817B2 (en) * | 2003-04-14 | 2013-01-15 | Fujifilm Corporation | Self-propellable apparatus and method |
US20100198011A1 (en) * | 2003-04-14 | 2010-08-05 | Softscope Medical Technologies, Inc. | Self-propellable apparatus and method |
US10342626B2 (en) | 2003-05-23 | 2019-07-09 | Intuitive Surgical Operations, Inc. | Surgical instrument |
US9498888B2 (en) | 2003-05-23 | 2016-11-22 | Intuitive Surgical Operations, Inc. | Articulating instrument |
US10722314B2 (en) | 2003-05-23 | 2020-07-28 | Intuitive Surgical Operations, Inc. | Articulating retractors |
US9072427B2 (en) | 2003-05-23 | 2015-07-07 | Intuitive Surgical Operations, Inc. | Tool with articulation lock |
US11547287B2 (en) | 2003-05-23 | 2023-01-10 | Intuitive Surgical Operations, Inc. | Surgical instrument |
US9434077B2 (en) | 2003-05-23 | 2016-09-06 | Intuitive Surgical Operations, Inc | Articulating catheters |
US9550300B2 (en) * | 2003-05-23 | 2017-01-24 | Intuitive Surgical Operations, Inc. | Articulating retractors |
US9440364B2 (en) | 2003-05-23 | 2016-09-13 | Intuitive Surgical Operations, Inc. | Articulating instrument |
US9370868B2 (en) | 2003-05-23 | 2016-06-21 | Intuitive Surgical Operations, Inc. | Articulating endoscopes |
US9085085B2 (en) | 2003-05-23 | 2015-07-21 | Intuitive Surgical Operations, Inc. | Articulating mechanisms with actuatable elements |
US9737365B2 (en) | 2003-05-23 | 2017-08-22 | Intuitive Surgical Operations, Inc. | Tool with articulation lock |
US20080262538A1 (en) * | 2003-05-23 | 2008-10-23 | Novare Surgical Systems, Inc. | Articulating instrument |
US8308637B2 (en) * | 2003-10-06 | 2012-11-13 | Olympus Corporation | Endoscope |
US20080300457A1 (en) * | 2003-10-06 | 2008-12-04 | Olympus Corporation | Endoscope |
US8435173B2 (en) | 2003-10-06 | 2013-05-07 | Olympus Corporation | Endoscope |
US20060183977A1 (en) * | 2003-10-06 | 2006-08-17 | Olympus Corporation | Endoscope |
US9554729B2 (en) | 2003-12-12 | 2017-01-31 | University Of Washington | Catheterscope 3D guidance and interface system |
US8382662B2 (en) | 2003-12-12 | 2013-02-26 | University Of Washington | Catheterscope 3D guidance and interface system |
US9226687B2 (en) | 2003-12-12 | 2016-01-05 | University Of Washington | Catheterscope 3D guidance and interface system |
US11832793B2 (en) | 2004-03-23 | 2023-12-05 | Boston Scientific Scimed, Inc. | Vivo visualization system |
US20210321861A1 (en) * | 2004-03-23 | 2021-10-21 | Boston Scientific Scimed, Inc. | In-vivo visualization system |
US11064869B2 (en) | 2004-03-23 | 2021-07-20 | Boston Scientific Scimed, Inc. | In-vivo visualization system |
US11819192B2 (en) | 2004-03-23 | 2023-11-21 | Boston Scientific Scimed, Inc. | In-vivo visualization system |
WO2005094661A1 (en) * | 2004-03-30 | 2005-10-13 | Cathrx Ltd | A catheter steering device |
US20080319418A1 (en) * | 2004-03-30 | 2008-12-25 | Cathrx Pty Ltd | Catheter Steering Device |
US20190201017A1 (en) * | 2004-04-21 | 2019-07-04 | Acclarent, Inc. | Deflectable guide catheters and related methods |
US11020136B2 (en) * | 2004-04-21 | 2021-06-01 | Acclarent, Inc. | Deflectable guide catheters and related methods |
US8100882B2 (en) | 2004-05-14 | 2012-01-24 | Ethicon Endo-Surgery, Inc. | Guidewire structure |
US20050256506A1 (en) * | 2004-05-14 | 2005-11-17 | Ethicon Endo-Surgery, Inc. | Medical instrument having a medical guidewire |
US20050256504A1 (en) * | 2004-05-14 | 2005-11-17 | Ethicon Endo-Surgery, Inc. | Medical instrument having a catheter and a medical guidewire |
US20050256505A1 (en) * | 2004-05-14 | 2005-11-17 | Ethicon Endo-Surgery, Inc. | Medical instrument having a controlled guidewire drive |
US7896862B2 (en) * | 2004-05-14 | 2011-03-01 | Ethicon Endo-Surgery, Inc. | Medical instrument having a controlled guidewire drive |
US20050256374A1 (en) * | 2004-05-14 | 2005-11-17 | Ethicon Endo-Surgery, Inc. | Medical instrument having a guidewire and an add-to catheter |
US20050256507A1 (en) * | 2004-05-14 | 2005-11-17 | Ethicon Endo-Surgery, Inc. | Medical instrument having a guidewire and articulated catheter |
US7828791B2 (en) * | 2004-05-14 | 2010-11-09 | Ethicon Endo-Surgery, Inc. | Medical instrument having a guidewire and articulated catheter |
US7758564B2 (en) | 2004-05-14 | 2010-07-20 | Ethicon Endo-Surgery, Inc. | Medical instrument having a catheter and a medical guidewire |
US7527620B2 (en) | 2004-05-14 | 2009-05-05 | Ethicon Endo-Surgery, Inc. | Medical instrument having a medical guidewire |
US20050256429A1 (en) * | 2004-05-14 | 2005-11-17 | Ethicon Endo-Surgery, Inc. | Guidewire structure |
US20150297865A1 (en) * | 2004-06-07 | 2015-10-22 | Intuitive Surgical Operations, Inc. | Articulating mechanism with flex hinged links |
US9861786B2 (en) * | 2004-06-07 | 2018-01-09 | Intuitive Surgical Operations, Inc. | Articulating mechanism with flex hinged links |
US11491310B2 (en) | 2004-06-07 | 2022-11-08 | Intuitive Surgical Operations, Inc. | Articulating mechanism with flex-hinged links |
US10729885B2 (en) | 2004-06-07 | 2020-08-04 | Intuitive Surgical Operations, Inc. | Articulating mechanism with flex-hinged links |
US7422559B2 (en) * | 2004-06-16 | 2008-09-09 | Ge Inspection Technologies, Lp | Borescope comprising fluid supply system |
US20050281520A1 (en) * | 2004-06-16 | 2005-12-22 | Kehoskie Michael P | Borescope comprising fluid supply system |
US10058236B2 (en) | 2004-08-09 | 2018-08-28 | Boston Scientific Scimed, Inc. | Fiber optic imaging catheter |
US9215970B2 (en) | 2004-08-09 | 2015-12-22 | Boston Scientific Scimed, Inc. | Fiber optic imaging catheter |
US9167958B2 (en) * | 2004-08-26 | 2015-10-27 | Boston Scientific Scimed, Inc. | Endoscope having auto-insufflation and exsufflation |
US20120101334A1 (en) * | 2004-08-26 | 2012-04-26 | Boston Scientific Scimed, Inc. | Endoscope having auto-insufflation and exsufflation |
US20080125629A1 (en) * | 2004-08-26 | 2008-05-29 | Boston Scientific Scimed, Inc. | Endoscope having auto-insufflation and exsufflation |
WO2006039512A1 (en) | 2004-09-30 | 2006-04-13 | Boston Scientific Limited | Fluid delivery system for use with an endoscope |
WO2006039511A2 (en) | 2004-09-30 | 2006-04-13 | Boston Scientific Scimed, Inc. | System and method of obstruction removal |
JP2008514381A (en) * | 2004-09-30 | 2008-05-08 | ボストン サイエンティフィック リミテッド | Video endoscope |
US8920413B2 (en) * | 2004-11-12 | 2014-12-30 | Asthmatx, Inc. | Energy delivery devices and methods |
US8277375B2 (en) * | 2004-11-23 | 2012-10-02 | Intuitive Surgical Operations, Inc. | Flexible segment system |
US20110087071A1 (en) * | 2004-11-23 | 2011-04-14 | Intuitive Surgical Operations, Inc. | Articulation sheath for flexible instruments |
US9155449B2 (en) | 2004-11-23 | 2015-10-13 | Intuitive Surgical Operations Inc. | Instrument systems and methods of use |
US7662091B2 (en) * | 2004-12-30 | 2010-02-16 | General Electric Company | Flexible borescope assembly for inspecting internal turbine components at elevated temperatures |
US20060146127A1 (en) * | 2004-12-30 | 2006-07-06 | General Electric Company | Flexible borescope assembly for inspecting internal turbine components at elevated temperatures |
US20090284649A1 (en) * | 2005-01-10 | 2009-11-19 | Perceptron,Inc. | Remote inspection device |
US7584534B2 (en) | 2005-01-10 | 2009-09-08 | Perceptron, Inc. | Remote inspection device |
US8218074B2 (en) | 2005-01-10 | 2012-07-10 | Perceptron, Inc. | Remote inspection device |
US20060281972A1 (en) * | 2005-01-10 | 2006-12-14 | Pease Alfred A | Remote inspection device |
US10064540B2 (en) | 2005-02-02 | 2018-09-04 | Intuitive Surgical Operations, Inc. | Visualization apparatus for transseptal access |
US9332893B2 (en) | 2005-02-02 | 2016-05-10 | Intuitive Surgical Operations, Inc. | Delivery of biological compounds to ischemic and/or infarcted tissue |
US7930016B1 (en) | 2005-02-02 | 2011-04-19 | Voyage Medical, Inc. | Tissue closure system |
US7918787B2 (en) | 2005-02-02 | 2011-04-05 | Voyage Medical, Inc. | Tissue visualization and manipulation systems |
US8050746B2 (en) | 2005-02-02 | 2011-11-01 | Voyage Medical, Inc. | Tissue visualization device and method variations |
US7860556B2 (en) | 2005-02-02 | 2010-12-28 | Voyage Medical, Inc. | Tissue imaging and extraction systems |
US7860555B2 (en) | 2005-02-02 | 2010-12-28 | Voyage Medical, Inc. | Tissue visualization and manipulation system |
US20060184048A1 (en) * | 2005-02-02 | 2006-08-17 | Vahid Saadat | Tissue visualization and manipulation system |
US10772492B2 (en) | 2005-02-02 | 2020-09-15 | Intuitive Surgical Operations, Inc. | Methods and apparatus for efficient purging |
US8934962B2 (en) | 2005-02-02 | 2015-01-13 | Intuitive Surgical Operations, Inc. | Electrophysiology mapping and visualization system |
US11478152B2 (en) | 2005-02-02 | 2022-10-25 | Intuitive Surgical Operations, Inc. | Electrophysiology mapping and visualization system |
US9526401B2 (en) | 2005-02-02 | 2016-12-27 | Intuitive Surgical Operations, Inc. | Flow reduction hood systems |
US8814845B2 (en) | 2005-02-02 | 2014-08-26 | Intuitive Surgical Operations, Inc. | Delivery of biological compounds to ischemic and/or infarcted tissue |
US10368729B2 (en) | 2005-02-02 | 2019-08-06 | Intuitive Surgical Operations, Inc. | Methods and apparatus for efficient purging |
US11406250B2 (en) | 2005-02-02 | 2022-08-09 | Intuitive Surgical Operations, Inc. | Methods and apparatus for treatment of atrial fibrillation |
US11889982B2 (en) | 2005-02-02 | 2024-02-06 | Intuitive Surgical Operations, Inc. | Electrophysiology mapping and visualization system |
US11819190B2 (en) | 2005-02-02 | 2023-11-21 | Intuitive Surgical Operations, Inc. | Methods and apparatus for efficient purging |
US8419613B2 (en) | 2005-02-02 | 2013-04-16 | Voyage Medical, Inc. | Tissue visualization device |
US8417321B2 (en) | 2005-02-02 | 2013-04-09 | Voyage Medical, Inc | Flow reduction hood systems |
US10463237B2 (en) | 2005-02-02 | 2019-11-05 | Intuitive Surgical Operations, Inc. | Delivery of biological compounds to ischemic and/or infarcted tissue |
US10278588B2 (en) | 2005-02-02 | 2019-05-07 | Intuitive Surgical Operations, Inc. | Electrophysiology mapping and visualization system |
US9161684B2 (en) | 2005-02-28 | 2015-10-20 | University Of Washington | Monitoring disposition of tethered capsule endoscope in esophagus |
US9872613B2 (en) | 2005-02-28 | 2018-01-23 | University Of Washington | Monitoring disposition of tethered capsule endoscope in esophagus |
US20080194973A1 (en) * | 2005-09-13 | 2008-08-14 | Imam Farhad B | Light-guided transluminal catheter |
US8954134B2 (en) * | 2005-09-13 | 2015-02-10 | Children's Medical Center Corporation | Light-guided transluminal catheter |
US8137333B2 (en) | 2005-10-25 | 2012-03-20 | Voyage Medical, Inc. | Delivery of biological compounds to ischemic and/or infarcted tissue |
US9192287B2 (en) | 2005-10-25 | 2015-11-24 | Intuitive Surgical Operations, Inc. | Tissue visualization device and method variations |
US9510732B2 (en) | 2005-10-25 | 2016-12-06 | Intuitive Surgical Operations, Inc. | Methods and apparatus for efficient purging |
US8221310B2 (en) | 2005-10-25 | 2012-07-17 | Voyage Medical, Inc. | Tissue visualization device and method variations |
US8078266B2 (en) | 2005-10-25 | 2011-12-13 | Voyage Medical, Inc. | Flow reduction hood systems |
US8537203B2 (en) | 2005-11-23 | 2013-09-17 | University Of Washington | Scanning beam with variable sequential framing using interrupted scanning resonance |
US9561078B2 (en) | 2006-03-03 | 2017-02-07 | University Of Washington | Multi-cladding optical fiber scanner |
US10470643B2 (en) | 2006-06-14 | 2019-11-12 | Intuitive Surgical Operations, Inc. | In-vivo visualization systems |
US11882996B2 (en) | 2006-06-14 | 2024-01-30 | Intuitive Surgical Operations, Inc. | In-vivo visualization systems |
US9055906B2 (en) | 2006-06-14 | 2015-06-16 | Intuitive Surgical Operations, Inc. | In-vivo visualization systems |
WO2007146469A1 (en) * | 2006-06-16 | 2007-12-21 | Boston Scientific Scimed, Inc. | Apparatus for maneuvering a therapeutic tool within a body lumen |
US20080009712A1 (en) * | 2006-06-16 | 2008-01-10 | Adams Mark L | Apparatus and Methods for Maneuvering a Therapeutic Tool Within a Body Lumen |
US11779195B2 (en) | 2006-09-01 | 2023-10-10 | Intuitive Surgical Operations, Inc. | Precision control systems for tissue visualization and manipulation assemblies |
US10004388B2 (en) | 2006-09-01 | 2018-06-26 | Intuitive Surgical Operations, Inc. | Coronary sinus cannulation |
US11337594B2 (en) | 2006-09-01 | 2022-05-24 | Intuitive Surgical Operations, Inc. | Coronary sinus cannulation |
US10070772B2 (en) | 2006-09-01 | 2018-09-11 | Intuitive Surgical Operations, Inc. | Precision control systems for tissue visualization and manipulation assemblies |
US20080064920A1 (en) * | 2006-09-08 | 2008-03-13 | Ethicon Endo-Surgery, Inc. | Medical drive system for providing motion to at least a portion of a medical apparatus |
EP1900318A1 (en) | 2006-09-15 | 2008-03-19 | Olympus Medical Systems Corp. | Endoscope and endoscope system |
US20090315402A1 (en) * | 2006-10-04 | 2009-12-24 | The Tokyo Electric Power Company, Incorporated | Ac-dc conversion device |
US10335131B2 (en) | 2006-10-23 | 2019-07-02 | Intuitive Surgical Operations, Inc. | Methods for preventing tissue migration |
US11369356B2 (en) | 2006-10-23 | 2022-06-28 | Intuitive Surgical Operations, Inc. | Methods and apparatus for preventing tissue migration |
US10441136B2 (en) | 2006-12-18 | 2019-10-15 | Intuitive Surgical Operations, Inc. | Systems and methods for unobstructed visualization and ablation |
US10390685B2 (en) | 2006-12-21 | 2019-08-27 | Intuitive Surgical Operations, Inc. | Off-axis visualization systems |
US8758229B2 (en) | 2006-12-21 | 2014-06-24 | Intuitive Surgical Operations, Inc. | Axial visualization systems |
US9226648B2 (en) | 2006-12-21 | 2016-01-05 | Intuitive Surgical Operations, Inc. | Off-axis visualization systems |
US8131350B2 (en) | 2006-12-21 | 2012-03-06 | Voyage Medical, Inc. | Stabilization of visualization catheters |
US11559188B2 (en) | 2006-12-21 | 2023-01-24 | Intuitive Surgical Operations, Inc. | Off-axis visualization systems |
US20080158349A1 (en) * | 2006-12-22 | 2008-07-03 | Perceptron, Inc. | Thermal Dissipation For Imager Head Assembly Of Remote Inspection Device |
US8269828B2 (en) * | 2006-12-22 | 2012-09-18 | Perceptron, Inc. | Thermal dissipation for imager head assembly of remote inspection device |
US7824270B2 (en) | 2007-01-23 | 2010-11-02 | C-Flex Bearing Co., Inc. | Flexible coupling |
US9375268B2 (en) | 2007-02-15 | 2016-06-28 | Ethicon Endo-Surgery, Inc. | Electroporation ablation apparatus, system, and method |
US7655004B2 (en) | 2007-02-15 | 2010-02-02 | Ethicon Endo-Surgery, Inc. | Electroporation ablation apparatus, system, and method |
US8449538B2 (en) | 2007-02-15 | 2013-05-28 | Ethicon Endo-Surgery, Inc. | Electroporation ablation apparatus, system, and method |
US8029504B2 (en) | 2007-02-15 | 2011-10-04 | Ethicon Endo-Surgery, Inc. | Electroporation ablation apparatus, system, and method |
US10478248B2 (en) | 2007-02-15 | 2019-11-19 | Ethicon Llc | Electroporation ablation apparatus, system, and method |
US8425505B2 (en) | 2007-02-15 | 2013-04-23 | Ethicon Endo-Surgery, Inc. | Electroporation ablation apparatus, system, and method |
US7540666B2 (en) * | 2007-02-27 | 2009-06-02 | Corning Cable Systems Llc | Articulated force application for multi-fiber ferrules |
US20080205823A1 (en) * | 2007-02-27 | 2008-08-28 | James Phillip Luther | Articulated force application for multi-fiber ferrules |
US7815662B2 (en) | 2007-03-08 | 2010-10-19 | Ethicon Endo-Surgery, Inc. | Surgical suture anchors and deployment device |
US20080221437A1 (en) * | 2007-03-09 | 2008-09-11 | Agro Mark A | Steerable snare for use in the colon and method for the same |
US8100930B2 (en) | 2007-03-30 | 2012-01-24 | Ethicon Endo-Surgery, Inc. | Tissue moving surgical device |
US20080243164A1 (en) * | 2007-03-30 | 2008-10-02 | Ethicon Endo-Surgery, Inc. | Tissue Moving Surgical Device |
US20080242940A1 (en) * | 2007-03-30 | 2008-10-02 | David Stefanchik | Method of manipulating tissue |
US8142356B2 (en) | 2007-03-30 | 2012-03-27 | Ethicon Endo-Surgery, Inc. | Method of manipulating tissue |
WO2008121143A1 (en) * | 2007-04-02 | 2008-10-09 | University Of Washington | Catheter with imaging capability acts as guidewire for cannula tools |
US8840566B2 (en) | 2007-04-02 | 2014-09-23 | University Of Washington | Catheter with imaging capability acts as guidewire for cannula tools |
US20080243031A1 (en) * | 2007-04-02 | 2008-10-02 | University Of Washington | Catheter with imaging capability acts as guidewire for cannula tools |
US8075572B2 (en) | 2007-04-26 | 2011-12-13 | Ethicon Endo-Surgery, Inc. | Surgical suturing apparatus |
EP2148608A1 (en) * | 2007-04-27 | 2010-02-03 | Voyage Medical, Inc. | Complex shape steerable tissue visualization and manipulation catheter |
US9155452B2 (en) | 2007-04-27 | 2015-10-13 | Intuitive Surgical Operations, Inc. | Complex shape steerable tissue visualization and manipulation catheter |
US8100922B2 (en) | 2007-04-27 | 2012-01-24 | Ethicon Endo-Surgery, Inc. | Curved needle suturing tool |
EP2148608A4 (en) * | 2007-04-27 | 2010-04-28 | Voyage Medical Inc | Complex shape steerable tissue visualization and manipulation catheter |
US7952718B2 (en) | 2007-05-03 | 2011-05-31 | University Of Washington | High resolution optical coherence tomography based imaging for intraluminal and interstitial use implemented with a reduced form factor |
US10092172B2 (en) | 2007-05-08 | 2018-10-09 | Intuitive Surgical Operations, Inc. | Complex shape steerable tissue visualization and manipulation catheter |
US8657805B2 (en) | 2007-05-08 | 2014-02-25 | Intuitive Surgical Operations, Inc. | Complex shape steerable tissue visualization and manipulation catheter |
US9155587B2 (en) | 2007-05-11 | 2015-10-13 | Intuitive Surgical Operations, Inc. | Visual electrode ablation systems |
US10624695B2 (en) | 2007-05-11 | 2020-04-21 | Intuitive Surgical Operations, Inc. | Visual electrode ablation systems |
US8709008B2 (en) | 2007-05-11 | 2014-04-29 | Intuitive Surgical Operations, Inc. | Visual electrode ablation systems |
US8465420B2 (en) | 2007-05-18 | 2013-06-18 | Boston Scientific Scimed, Inc. | Articulating torqueable hollow device |
US10123682B2 (en) | 2007-05-18 | 2018-11-13 | Boston Scientific Scimed, Inc. | Articulating torqueable hollow device |
US9668641B2 (en) | 2007-05-18 | 2017-06-06 | Boston Scientific Scimed, Inc. | Articulating torqueable hollow device |
US9144369B2 (en) | 2007-05-18 | 2015-09-29 | Boston Scientific Scimed, Inc. | Articulating torqueable hollow device |
US20080287741A1 (en) * | 2007-05-18 | 2008-11-20 | Boston Scientific Scimed, Inc. | Articulating torqueable hollow device |
US7771416B2 (en) | 2007-06-14 | 2010-08-10 | Ethicon Endo-Surgery, Inc. | Control mechanism for flexible endoscopic device and method of use |
US20080312506A1 (en) * | 2007-06-14 | 2008-12-18 | Ethicon Endo-Surgery, Inc. | Control mechanism for flexible endoscopic device and method of use |
US8157727B2 (en) | 2007-07-16 | 2012-04-17 | Ethicon Endo-Surgery, Inc. | Surgical methods and devices with movement assistance |
US20090023983A1 (en) * | 2007-07-16 | 2009-01-22 | Ethicon Endo-Surgery, Inc. | Surgical methods and devices with movement assistance |
US8465515B2 (en) | 2007-08-29 | 2013-06-18 | Ethicon Endo-Surgery, Inc. | Tissue retractors |
US8568410B2 (en) | 2007-08-31 | 2013-10-29 | Ethicon Endo-Surgery, Inc. | Electrical ablation surgical instruments |
US8235985B2 (en) | 2007-08-31 | 2012-08-07 | Voyage Medical, Inc. | Visualization and ablation system variations |
US20090069632A1 (en) * | 2007-09-10 | 2009-03-12 | Boston Scientific Scimed, Inc. | Medical instrument with a deflectable distal portion |
US8845522B2 (en) | 2007-09-10 | 2014-09-30 | Boston Scientific Scimed, Inc. | Medical instrument with a deflectable distal portion |
US20160151908A1 (en) * | 2007-10-11 | 2016-06-02 | Intuitive Surgical Operations, Inc. | Tendon-actuated articulating instruments, and related systems |
US8480657B2 (en) | 2007-10-31 | 2013-07-09 | Ethicon Endo-Surgery, Inc. | Detachable distal overtube section and methods for forming a sealable opening in the wall of an organ |
US8939897B2 (en) | 2007-10-31 | 2015-01-27 | Ethicon Endo-Surgery, Inc. | Methods for closing a gastrotomy |
US8262655B2 (en) | 2007-11-21 | 2012-09-11 | Ethicon Endo-Surgery, Inc. | Bipolar forceps |
US8579897B2 (en) | 2007-11-21 | 2013-11-12 | Ethicon Endo-Surgery, Inc. | Bipolar forceps |
US8517931B2 (en) | 2007-11-26 | 2013-08-27 | Ethicon Endo-Surgery, Inc. | Tissue retractors |
US8128559B2 (en) | 2007-11-26 | 2012-03-06 | Ethicon Endo-Surgery, Inc. | Tissue retractors |
US9066655B2 (en) | 2007-12-07 | 2015-06-30 | Ethicon Endo-Surgery, Inc. | Selective stiffening devices and methods |
US20090192495A1 (en) * | 2008-01-24 | 2009-07-30 | Boston Scientific Scimed, Inc. | Structure for use as part of a medical device |
US9462932B2 (en) | 2008-01-24 | 2016-10-11 | Boston Scientific Scimed, Inc. | Structure for use as part of a medical device |
US11241325B2 (en) | 2008-02-07 | 2022-02-08 | Intuitive Surgical Operations, Inc. | Stent delivery under direct visualization |
US10278849B2 (en) | 2008-02-07 | 2019-05-07 | Intuitive Surgical Operations, Inc. | Stent delivery under direct visualization |
US8858609B2 (en) | 2008-02-07 | 2014-10-14 | Intuitive Surgical Operations, Inc. | Stent delivery under direct visualization |
US8262680B2 (en) | 2008-03-10 | 2012-09-11 | Ethicon Endo-Surgery, Inc. | Anastomotic device |
US20090240109A1 (en) * | 2008-03-24 | 2009-09-24 | Boston Scientific Scimed, Inc. | Flexible endoscope with core member |
US20090248055A1 (en) * | 2008-04-01 | 2009-10-01 | Ethicon Endo-Surgery, Inc. | Tissue penetrating surgical device |
US8540744B2 (en) | 2008-04-01 | 2013-09-24 | Ethicon Endo-Surgery, Inc. | Tissue penetrating surgical device |
US9049984B2 (en) | 2008-04-16 | 2015-06-09 | Bracco Diagnostics Inc. | Gas water bottle adaptor |
US9907454B2 (en) | 2008-04-16 | 2018-03-06 | United States Endoscopy Group, Inc. | Gas water bottle adaptor |
US8114072B2 (en) | 2008-05-30 | 2012-02-14 | Ethicon Endo-Surgery, Inc. | Electrical ablation device |
US8070759B2 (en) | 2008-05-30 | 2011-12-06 | Ethicon Endo-Surgery, Inc. | Surgical fastening device |
US8679003B2 (en) | 2008-05-30 | 2014-03-25 | Ethicon Endo-Surgery, Inc. | Surgical device and endoscope including same |
US8317806B2 (en) | 2008-05-30 | 2012-11-27 | Ethicon Endo-Surgery, Inc. | Endoscopic suturing tension controlling and indication devices |
US8771260B2 (en) | 2008-05-30 | 2014-07-08 | Ethicon Endo-Surgery, Inc. | Actuating and articulating surgical device |
US8652150B2 (en) | 2008-05-30 | 2014-02-18 | Ethicon Endo-Surgery, Inc. | Multifunction surgical device |
US8906035B2 (en) | 2008-06-04 | 2014-12-09 | Ethicon Endo-Surgery, Inc. | Endoscopic drop off bag |
US8403926B2 (en) | 2008-06-05 | 2013-03-26 | Ethicon Endo-Surgery, Inc. | Manually articulating devices |
US8361112B2 (en) | 2008-06-27 | 2013-01-29 | Ethicon Endo-Surgery, Inc. | Surgical suture arrangement |
US9101735B2 (en) | 2008-07-07 | 2015-08-11 | Intuitive Surgical Operations, Inc. | Catheter control systems |
US11350815B2 (en) | 2008-07-07 | 2022-06-07 | Intuitive Surgical Operations, Inc. | Catheter control systems |
US11399834B2 (en) | 2008-07-14 | 2022-08-02 | Cilag Gmbh International | Tissue apposition clip application methods |
US8888792B2 (en) | 2008-07-14 | 2014-11-18 | Ethicon Endo-Surgery, Inc. | Tissue apposition clip application devices and methods |
US8262563B2 (en) | 2008-07-14 | 2012-09-11 | Ethicon Endo-Surgery, Inc. | Endoscopic translumenal articulatable steerable overtube |
US10105141B2 (en) | 2008-07-14 | 2018-10-23 | Ethicon Endo-Surgery, Inc. | Tissue apposition clip application methods |
US8211125B2 (en) | 2008-08-15 | 2012-07-03 | Ethicon Endo-Surgery, Inc. | Sterile appliance delivery device for endoscopic procedures |
US8529563B2 (en) | 2008-08-25 | 2013-09-10 | Ethicon Endo-Surgery, Inc. | Electrical ablation devices |
US8241204B2 (en) | 2008-08-29 | 2012-08-14 | Ethicon Endo-Surgery, Inc. | Articulating end cap |
US8480689B2 (en) | 2008-09-02 | 2013-07-09 | Ethicon Endo-Surgery, Inc. | Suturing device |
US8409200B2 (en) | 2008-09-03 | 2013-04-02 | Ethicon Endo-Surgery, Inc. | Surgical grasping device |
US8114119B2 (en) | 2008-09-09 | 2012-02-14 | Ethicon Endo-Surgery, Inc. | Surgical grasping device |
US8439084B2 (en) * | 2008-09-12 | 2013-05-14 | Boston Scientific Scimed, Inc. | Flexible conduit with locking element |
US20120012220A1 (en) * | 2008-09-12 | 2012-01-19 | Boston Scientific Scimed, Inc. | Flexible conduit with locking element |
US8893749B2 (en) | 2008-09-12 | 2014-11-25 | Boston Scientific Scimed, Inc. | Flexible conduit with locking element |
US8047236B2 (en) | 2008-09-12 | 2011-11-01 | Boston Scientific Scimed, Inc. | Flexible conduit with locking element |
US20100069715A1 (en) * | 2008-09-12 | 2010-03-18 | Perry Stephen J | Flexible Conduit with Locking Element |
WO2010030434A1 (en) * | 2008-09-12 | 2010-03-18 | Boston Scientific Scimed, Inc. | Flexible conduit with locking element |
US8337394B2 (en) | 2008-10-01 | 2012-12-25 | Ethicon Endo-Surgery, Inc. | Overtube with expandable tip |
US20100087711A1 (en) * | 2008-10-06 | 2010-04-08 | Gyrus Ent, L.L.C. | Repeatably flexible surgical instrument |
US8333012B2 (en) | 2008-10-10 | 2012-12-18 | Voyage Medical, Inc. | Method of forming electrode placement and connection systems |
US8894643B2 (en) | 2008-10-10 | 2014-11-25 | Intuitive Surgical Operations, Inc. | Integral electrode placement and connection systems |
US10111705B2 (en) | 2008-10-10 | 2018-10-30 | Intuitive Surgical Operations, Inc. | Integral electrode placement and connection systems |
US11950838B2 (en) | 2008-10-10 | 2024-04-09 | Intuitive Surgical Operations, Inc. | Integral electrode placement and connection systems |
US11622689B2 (en) | 2008-11-14 | 2023-04-11 | Intuitive Surgical Operations, Inc. | Mapping and real-time imaging a plurality of ablation lesions with registered ablation parameters received from treatment device |
US9468364B2 (en) | 2008-11-14 | 2016-10-18 | Intuitive Surgical Operations, Inc. | Intravascular catheter with hood and image processing systems |
US10314603B2 (en) | 2008-11-25 | 2019-06-11 | Ethicon Llc | Rotational coupling device for surgical instrument with flexible actuators |
US8157834B2 (en) | 2008-11-25 | 2012-04-17 | Ethicon Endo-Surgery, Inc. | Rotational coupling device for surgical instrument with flexible actuators |
US9220526B2 (en) | 2008-11-25 | 2015-12-29 | Ethicon Endo-Surgery, Inc. | Rotational coupling device for surgical instrument with flexible actuators |
US9125582B2 (en) | 2008-12-10 | 2015-09-08 | Ambu A/S | Endoscope having a camera housing and method for making a camera housing |
RU2510234C2 (en) * | 2008-12-10 | 2014-03-27 | Амбу А/С | Endoscope having camera enclosure, and method for making camera enclosure |
US9220400B2 (en) | 2008-12-10 | 2015-12-29 | Ambu A/S | Endoscope having a camera housing and method for making a camera housing |
WO2010066790A1 (en) * | 2008-12-10 | 2010-06-17 | Ambu A/S | Endoscope having a camera housing and method for making a camera housing |
US8172772B2 (en) | 2008-12-11 | 2012-05-08 | Ethicon Endo-Surgery, Inc. | Specimen retrieval device |
US8348834B2 (en) | 2008-12-18 | 2013-01-08 | Ethicon Endo-Surgery, Inc. | Steerable surgical access devices and methods |
US20100160735A1 (en) * | 2008-12-18 | 2010-06-24 | Ethicon Endo-Surgery, Inc. | Steerable surgical access devices and methods |
US8361066B2 (en) | 2009-01-12 | 2013-01-29 | Ethicon Endo-Surgery, Inc. | Electrical ablation devices |
US10004558B2 (en) | 2009-01-12 | 2018-06-26 | Ethicon Endo-Surgery, Inc. | Electrical ablation devices |
US8828031B2 (en) | 2009-01-12 | 2014-09-09 | Ethicon Endo-Surgery, Inc. | Apparatus for forming an anastomosis |
US9011431B2 (en) | 2009-01-12 | 2015-04-21 | Ethicon Endo-Surgery, Inc. | Electrical ablation devices |
US20100198005A1 (en) * | 2009-01-30 | 2010-08-05 | Ethicon Endo-Surgery, Inc. | Surgical access device |
US9226772B2 (en) | 2009-01-30 | 2016-01-05 | Ethicon Endo-Surgery, Inc. | Surgical device |
US8252057B2 (en) | 2009-01-30 | 2012-08-28 | Ethicon Endo-Surgery, Inc. | Surgical access device |
US8037591B2 (en) | 2009-02-02 | 2011-10-18 | Ethicon Endo-Surgery, Inc. | Surgical scissors |
US20100249700A1 (en) * | 2009-03-27 | 2010-09-30 | Ethicon Endo-Surgery, Inc. | Surgical instruments for in vivo assembly |
US10966593B2 (en) | 2009-08-31 | 2021-04-06 | United States Endoscopy Group, Inc. | In-line gas adaptor for endoscopic apparatus |
US10548463B2 (en) | 2009-09-14 | 2020-02-04 | United States Endoscopy Group, Inc. | In-line gas adaptor for endoscopic apparatus |
US9622647B2 (en) | 2009-09-14 | 2017-04-18 | United States Endoscopy Group, Inc. | In-line gas adaptor for endoscopic apparatus |
US20110071356A1 (en) * | 2009-09-24 | 2011-03-24 | Gyrus Ent, L.L.C. | Repeatably flexible surgical instrument |
US20110098529A1 (en) * | 2009-10-28 | 2011-04-28 | Boston Scientific Scimed, Inc. | Method and Apparatus Related to a Flexible Assembly at a Distal End Portion of a Medical Device |
US10779882B2 (en) | 2009-10-28 | 2020-09-22 | Ethicon Endo-Surgery, Inc. | Electrical ablation devices |
US8888687B2 (en) | 2009-10-28 | 2014-11-18 | Boston Scientific Scimed, Inc. | Method and apparatus related to a flexible assembly at a distal end portion of a medical device |
US8608652B2 (en) | 2009-11-05 | 2013-12-17 | Ethicon Endo-Surgery, Inc. | Vaginal entry surgical devices, kit, system, and method |
US8353487B2 (en) | 2009-12-17 | 2013-01-15 | Ethicon Endo-Surgery, Inc. | User interface support devices for endoscopic surgical instruments |
US8496574B2 (en) | 2009-12-17 | 2013-07-30 | Ethicon Endo-Surgery, Inc. | Selectively positionable camera for surgical guide tube assembly |
US9028483B2 (en) | 2009-12-18 | 2015-05-12 | Ethicon Endo-Surgery, Inc. | Surgical instrument comprising an electrode |
US10098691B2 (en) | 2009-12-18 | 2018-10-16 | Ethicon Endo-Surgery, Inc. | Surgical instrument comprising an electrode |
US8506564B2 (en) | 2009-12-18 | 2013-08-13 | Ethicon Endo-Surgery, Inc. | Surgical instrument comprising an electrode |
US9005198B2 (en) | 2010-01-29 | 2015-04-14 | Ethicon Endo-Surgery, Inc. | Surgical instrument comprising an electrode |
US8694071B2 (en) | 2010-02-12 | 2014-04-08 | Intuitive Surgical Operations, Inc. | Image stabilization techniques and methods |
US8915841B2 (en) * | 2010-03-17 | 2014-12-23 | Olympus Medical Systems Corp. | Endoscopic system |
US20120046522A1 (en) * | 2010-03-17 | 2012-02-23 | Olympus Medical Systems Corp. | Endoscopic system |
US9814522B2 (en) | 2010-04-06 | 2017-11-14 | Intuitive Surgical Operations, Inc. | Apparatus and methods for ablation efficacy |
US20120029289A1 (en) * | 2010-07-29 | 2012-02-02 | Cannuflow, Inc. | Optical Cap for Use With Arthroscopic System |
US11445902B2 (en) | 2010-07-29 | 2022-09-20 | Psip2 Llc | Arthroscopic system |
US20120123395A1 (en) * | 2010-11-15 | 2012-05-17 | Intuitive Surgical Operations, Inc. | Flexible surgical devices |
US11399814B2 (en) | 2010-11-15 | 2022-08-02 | Intuitive Surgical Operations, Inc. | Flexible surgical devices |
US10813629B2 (en) | 2010-11-15 | 2020-10-27 | Intuitive Surgical Operations, Inc. | Flexible surgical devices |
US9055960B2 (en) * | 2010-11-15 | 2015-06-16 | Intuitive Surgical Operations, Inc. | Flexible surgical devices |
US10092291B2 (en) | 2011-01-25 | 2018-10-09 | Ethicon Endo-Surgery, Inc. | Surgical instrument with selectively rigidizable features |
US9198561B2 (en) | 2011-01-31 | 2015-12-01 | Boston Scientific Scimed, Inc. | Articulation section with locking |
US9974429B2 (en) | 2011-01-31 | 2018-05-22 | Boston Scientific Scimed, Inc. | Articulation section with locking |
US10813538B2 (en) | 2011-01-31 | 2020-10-27 | Boston Scientific Scimed, Inc. | Articulation section with locking |
US10258406B2 (en) | 2011-02-28 | 2019-04-16 | Ethicon Llc | Electrical ablation devices and methods |
US10278761B2 (en) | 2011-02-28 | 2019-05-07 | Ethicon Llc | Electrical ablation devices and methods |
US9254169B2 (en) | 2011-02-28 | 2016-02-09 | Ethicon Endo-Surgery, Inc. | Electrical ablation devices and methods |
US9233241B2 (en) | 2011-02-28 | 2016-01-12 | Ethicon Endo-Surgery, Inc. | Electrical ablation devices and methods |
US9314620B2 (en) | 2011-02-28 | 2016-04-19 | Ethicon Endo-Surgery, Inc. | Electrical ablation devices and methods |
US9883910B2 (en) | 2011-03-17 | 2018-02-06 | Eticon Endo-Surgery, Inc. | Hand held surgical device for manipulating an internal magnet assembly within a patient |
US9049987B2 (en) | 2011-03-17 | 2015-06-09 | Ethicon Endo-Surgery, Inc. | Hand held surgical device for manipulating an internal magnet assembly within a patient |
US20120265016A1 (en) * | 2011-04-14 | 2012-10-18 | Fujifilm Corporation | Endoscope |
CN102727159A (en) * | 2011-04-14 | 2012-10-17 | 富士胶片株式会社 | Endoscope |
US9668643B2 (en) | 2011-12-29 | 2017-06-06 | Cook Medical Technologies Llc | Space-optimized visualization catheter with oblong shape |
US9307893B2 (en) | 2011-12-29 | 2016-04-12 | Cook Medical Technologies Llc | Space-optimized visualization catheter with camera train holder in a catheter with off-centered lumens |
US10244927B2 (en) | 2011-12-29 | 2019-04-02 | Cook Medical Technologies Llc | Space-optimized visualization catheter with camera train holder |
US8986199B2 (en) | 2012-02-17 | 2015-03-24 | Ethicon Endo-Surgery, Inc. | Apparatus and methods for cleaning the lens of an endoscope |
US10456014B2 (en) | 2012-03-30 | 2019-10-29 | United States Endoscopy Group, Inc. | Water bottle cap assemblies for an endoscopic device |
US9265514B2 (en) | 2012-04-17 | 2016-02-23 | Miteas Ltd. | Manipulator for grasping tissue |
US10441302B2 (en) | 2012-04-17 | 2019-10-15 | A-Base Korlatolt Felelossegu Tarsasag | Manipulator for grasping tissue |
US11633203B2 (en) | 2012-04-17 | 2023-04-25 | A-Base Korlatolt Felelossegu Tarsasag | Manipulator for grasping tissue |
US9610088B2 (en) | 2012-04-17 | 2017-04-04 | A-Base Korlatolt Felelossegu Tarsasag | Manipulator for grasping tissue |
US11284918B2 (en) | 2012-05-14 | 2022-03-29 | Cilag GmbH Inlernational | Apparatus for introducing a steerable camera assembly into a patient |
US10206709B2 (en) | 2012-05-14 | 2019-02-19 | Ethicon Llc | Apparatus for introducing an object into a patient |
US9427255B2 (en) | 2012-05-14 | 2016-08-30 | Ethicon Endo-Surgery, Inc. | Apparatus for introducing a steerable camera assembly into a patient |
US9078662B2 (en) | 2012-07-03 | 2015-07-14 | Ethicon Endo-Surgery, Inc. | Endoscopic cap electrode and method for using the same |
US9788888B2 (en) | 2012-07-03 | 2017-10-17 | Ethicon Endo-Surgery, Inc. | Endoscopic cap electrode and method for using the same |
US9545290B2 (en) | 2012-07-30 | 2017-01-17 | Ethicon Endo-Surgery, Inc. | Needle probe guide |
US10492880B2 (en) | 2012-07-30 | 2019-12-03 | Ethicon Llc | Needle probe guide |
US9572623B2 (en) | 2012-08-02 | 2017-02-21 | Ethicon Endo-Surgery, Inc. | Reusable electrode and disposable sheath |
US10314649B2 (en) | 2012-08-02 | 2019-06-11 | Ethicon Endo-Surgery, Inc. | Flexible expandable electrode and method of intraluminal delivery of pulsed power |
US9277957B2 (en) | 2012-08-15 | 2016-03-08 | Ethicon Endo-Surgery, Inc. | Electrosurgical devices and methods |
US9788885B2 (en) | 2012-08-15 | 2017-10-17 | Ethicon Endo-Surgery, Inc. | Electrosurgical system energy source |
US10342598B2 (en) | 2012-08-15 | 2019-07-09 | Ethicon Llc | Electrosurgical system for delivering a biphasic waveform |
WO2014106511A1 (en) | 2013-01-07 | 2014-07-10 | Ambu A/S | An articulated tip part for an endoscope |
US20150335227A1 (en) * | 2013-01-07 | 2015-11-26 | Ambu A/S | An articulated tip part for an endoscope |
US10321804B2 (en) * | 2013-01-07 | 2019-06-18 | Ambu A/S | Articulated tip part for an endoscope |
US9820634B2 (en) | 2013-01-21 | 2017-11-21 | G.I. View Ltd. | Integrated steering device |
US10098527B2 (en) | 2013-02-27 | 2018-10-16 | Ethidcon Endo-Surgery, Inc. | System for performing a minimally invasive surgical procedure |
US11484191B2 (en) | 2013-02-27 | 2022-11-01 | Cilag Gmbh International | System for performing a minimally invasive surgical procedure |
WO2014160164A1 (en) * | 2013-03-14 | 2014-10-02 | The Charlotte-Mecklenburg Hospital Authority D/B/A Carolinas Healthcare System | Ureteroscope and associated method for the minimally invasive treatment of urinary stones |
US9775675B2 (en) | 2013-03-14 | 2017-10-03 | The Charlotte-Mecklenburg Hospital Authority | Ureteroscope and associated method for the minimally invasive treatment of urinary stones |
US9655678B2 (en) | 2013-03-14 | 2017-05-23 | The Charlotte-Mecklenburg Hospital Authority | Methods for the minimally invasive treatment of urinary stones |
US9693676B2 (en) * | 2013-05-10 | 2017-07-04 | J. Mathieu Massicotte | Toroidal balloon-driven vehicle |
US20140336455A1 (en) * | 2013-05-10 | 2014-11-13 | J. Mathieu Massicotte | Toroidal balloon-driven vehicle |
US10278683B2 (en) | 2013-06-19 | 2019-05-07 | Titan Medical Inc. | Articulated tool positioner and system employing same |
US11607206B2 (en) | 2013-06-19 | 2023-03-21 | Titan Medical Inc. | Articulated tool positioner and system employing same |
EP2996613A4 (en) * | 2013-06-19 | 2016-06-22 | Titan Med Inc | Articulated tool positioner and system employing same |
US11369353B2 (en) | 2013-06-19 | 2022-06-28 | Titan Medical Inc. | Articulated tool positioner and system employing same |
JP2016528946A (en) * | 2013-06-19 | 2016-09-23 | タイタン メディカル インコーポレイテッドTitan Medical Inc. | Articulated instrument positioning device and system employing the same |
US11439377B2 (en) | 2013-06-19 | 2022-09-13 | Titan Medical Inc. | Articulated tool positioner and system employing same |
US11786230B2 (en) | 2013-06-19 | 2023-10-17 | Covidien Lp | Articulated tool positioner and system employing same |
WO2014201538A1 (en) | 2013-06-19 | 2014-12-24 | Titan Medical Inc. | Articulated tool positioner and system employing same |
GB2518815A (en) * | 2013-08-06 | 2015-04-08 | Jim Khan | Examination System and Method |
US20160278800A1 (en) * | 2013-09-03 | 2016-09-29 | Futaku Precision Machinery Industry Company | Treatment tool for endoscopic surgery |
US9937323B2 (en) * | 2014-02-28 | 2018-04-10 | Cook Medical Technologies Llc | Deflectable catheters, systems, and methods for the visualization and treatment of bodily passages |
US20150246205A1 (en) * | 2014-02-28 | 2015-09-03 | Darin Schaeffer | Deflectable Catheters, Systems, and Methods for the Visualization and Treatment of Bodily Passages |
US11730461B2 (en) | 2014-03-31 | 2023-08-22 | Human Xtensions Ltd. | Steerable medical device |
US10743750B2 (en) | 2014-04-28 | 2020-08-18 | Massachusetts Institute Of Technology | Multi-link modular continuum robotic endoscope system |
WO2015171771A1 (en) * | 2014-05-06 | 2015-11-12 | Buffalo Filter Llc | Laparoscope and endoscope cleaning and defogging device |
US11517378B2 (en) * | 2014-09-04 | 2022-12-06 | Momentis Surgical Ltd | Device and system including mechanical arms |
US11116589B2 (en) | 2014-09-04 | 2021-09-14 | Memic Innovative Surgery Ltd. | Control of device including mechanical arms |
CN105825313A (en) * | 2015-01-06 | 2016-08-03 | 上海早讯信息技术有限公司 | Method and system for safety operation management of mining area |
CN104808925A (en) * | 2015-04-02 | 2015-07-29 | 联想(北京)有限公司 | Electronic equipment and information processing method |
US11590321B2 (en) | 2015-06-19 | 2023-02-28 | Evalve, Inc. | Catheter guiding system and methods |
US10376673B2 (en) * | 2015-06-19 | 2019-08-13 | Evalve, Inc. | Catheter guiding system and methods |
CN105068706A (en) * | 2015-07-31 | 2015-11-18 | 张维谦 | Slide steering method and device of shooting game |
US10413408B2 (en) | 2015-08-06 | 2019-09-17 | Evalve, Inc. | Delivery catheter systems, methods, and devices |
CN105278839A (en) * | 2015-09-30 | 2016-01-27 | 天脉聚源(北京)科技有限公司 | Dynamic picture switching method and apparatus |
US11771511B2 (en) | 2016-03-09 | 2023-10-03 | Momentis Surgical Ltd | Modular device comprising mechanical arms |
US11576563B2 (en) | 2016-11-28 | 2023-02-14 | Adaptivendo Llc | Endoscope with separable, disposable shaft |
US11083528B2 (en) | 2017-03-09 | 2021-08-10 | Memic Innovative Surgery Ltd. | Input arm for control of a surgical mechanical arm |
US11779410B2 (en) | 2017-03-09 | 2023-10-10 | Momentis Surgical Ltd | Control console including an input arm for control of a surgical mechanical arm |
US11672413B2 (en) | 2017-03-24 | 2023-06-13 | Ambu A/S | Articulated tip part for an endoscope |
WO2018191063A1 (en) * | 2017-04-14 | 2018-10-18 | Inventio, Inc. | Endoscope shaft |
US11357392B2 (en) | 2017-06-26 | 2022-06-14 | Ambu A/S | Bending section for an endoscope |
US11099374B2 (en) | 2017-06-29 | 2021-08-24 | Olympus Corporation | Endoscope |
EP3476353A1 (en) * | 2017-10-26 | 2019-05-01 | Ethicon LLC | Drive cable brake assembly for robotic surgical tools |
US10704624B2 (en) | 2017-10-26 | 2020-07-07 | Ethicon Llc | Drive cable brake assembly for robotic surgical tool |
WO2019082026A1 (en) * | 2017-10-26 | 2019-05-02 | Ethicon Llc | Drive cable brake assembly for robotic surgical tools |
EP3738539A1 (en) * | 2017-10-26 | 2020-11-18 | Ethicon LLC | Drive cable brake assembly for robotic surgical tools |
US11291355B2 (en) * | 2018-01-19 | 2022-04-05 | Ambu A/S | Method for fixation of a wire portion of an endoscope, and an endoscope |
US20220167831A1 (en) * | 2018-01-19 | 2022-06-02 | Ambu A/S | Method for fixation of a wire portion of an endoscope, and an endoscope |
US11832792B2 (en) * | 2018-01-19 | 2023-12-05 | Ambu A/S | Method for fixation of a wire portion of an endoscope, and an endoscope |
US11779197B2 (en) | 2018-03-14 | 2023-10-10 | Ambu A/S | Tip part for a vision device |
US11291352B2 (en) | 2018-03-14 | 2022-04-05 | Ambu A/S | Method for manufacturing a tip housing |
US20210137354A1 (en) * | 2018-05-03 | 2021-05-13 | Konstantin Bob | Endoscope deflection using a distal folding mechanism |
US11800971B2 (en) | 2018-05-18 | 2023-10-31 | Verathon Inc. | Video endoscope with flexible tip |
US20210068629A1 (en) * | 2018-08-17 | 2021-03-11 | Ching-Shun Tseng | Endoscope With Inspection Accessory and Inspection Accessory for the Same |
US11311184B2 (en) | 2018-08-24 | 2022-04-26 | Ambu A/S | Tip part for a vision device |
US11712151B2 (en) | 2018-08-24 | 2023-08-01 | Ambu A/S | Tip part for a vision device |
US11382490B2 (en) | 2018-08-24 | 2022-07-12 | Ambu A/S | Tip part for a vision device |
US10646104B1 (en) | 2018-10-29 | 2020-05-12 | G.I. View Ltd. | Disposable endoscope |
US11589733B2 (en) | 2018-10-29 | 2023-02-28 | G.I. View Ltd. | Disposable endoscope |
WO2020089894A2 (en) | 2018-10-29 | 2020-05-07 | G.I. View Ltd. | Insertion unit for medical instruments and an intubation system thereof |
US11559191B2 (en) | 2018-10-29 | 2023-01-24 | G.I. View Ltd. | Insertion unit for medical instruments and an intubation system thereof |
US11234783B2 (en) | 2018-12-28 | 2022-02-01 | Titan Medical Inc. | Articulated tool positioner for robotic surgery system |
US11737648B2 (en) | 2019-03-11 | 2023-08-29 | Integrated Endoscopy, Inc. | Cordless disposable endoscope |
US11622675B2 (en) | 2019-05-15 | 2023-04-11 | Boston Scientific Scimed, Inc. | Medical device having asymmetric bending |
US11653989B2 (en) | 2019-05-30 | 2023-05-23 | Titan Medical Inc. | Surgical instrument apparatus, actuator, and drive |
US11123146B2 (en) | 2019-05-30 | 2021-09-21 | Titan Medical Inc. | Surgical instrument apparatus, actuator, and drive |
US11382708B2 (en) | 2019-05-30 | 2022-07-12 | Titan Medical Inc. | Surgical instrument apparatus, actuator, and drive |
US11717147B2 (en) * | 2019-08-15 | 2023-08-08 | Auris Health, Inc. | Medical device having multiple bending sections |
US11766163B2 (en) | 2019-09-26 | 2023-09-26 | Ambu A/S | Tip part for an endoscope and the manufacture thereof |
US11969226B2 (en) | 2019-11-04 | 2024-04-30 | Momentis Surgical Ltd | Modular device comprising mechanical arms |
WO2021102014A1 (en) * | 2019-11-18 | 2021-05-27 | Nido Surgical Inc. | Instrument port with flexible shaft for epicardial ablation |
USD1018844S1 (en) | 2020-01-09 | 2024-03-19 | Adaptivendo Llc | Endoscope handle |
US11564561B2 (en) | 2020-01-24 | 2023-01-31 | Integrated Endoscopy, Inc. | Wireless camera system for endoscope |
US11590358B2 (en) | 2020-03-26 | 2023-02-28 | Osypka Technologies Llc | System and method of using endobronchial ultraviolet light therapy to treat patients infected with COVID-19 coronavirus, SARS, CoV-2 |
EP3884998A1 (en) * | 2020-03-26 | 2021-09-29 | Oscor Inc. | System and method of using endobronchial ultraviolet light therapy to treat patients infected with covid-19 coronavirus, sars-cov-2 |
CN111466864A (en) * | 2020-04-16 | 2020-07-31 | 崇州市人民医院 | Device for preventing excrement from overflowing and leaking during enteroscopy operation |
US11937781B2 (en) | 2020-06-19 | 2024-03-26 | Ambu A/S | Endoscope comprising an articulated bending section body |
US11678793B2 (en) | 2020-10-20 | 2023-06-20 | Ambu A/S | Endoscope |
US11944271B2 (en) | 2020-12-08 | 2024-04-02 | Ambu A/S | Endoscope tip part with improved optical properties |
CN113693537A (en) * | 2021-10-29 | 2021-11-26 | 极限人工智能(北京)有限公司 | Endoscope and minimally invasive surgery robot |
EP4233679A1 (en) * | 2022-02-23 | 2023-08-30 | Ambu A/S | Endoscope comprising a bending section having displaced steering wire lumens |
WO2023200981A1 (en) * | 2022-04-13 | 2023-10-19 | Taurean Surgical, Inc. | Endoscopic devices, systems and methods |
CN115462737A (en) * | 2022-08-26 | 2022-12-13 | 上海市静安区闸北中心医院 | Distal end multidirectional control and adjustment device of endoscopic soft endoscope, tube placing kit and use method |
CN116491988A (en) * | 2023-04-25 | 2023-07-28 | 普彦淞 | Gastric reflux sampling device for general surgery department |
Also Published As
Publication number | Publication date |
---|---|
US20050075538A1 (en) | 2005-04-07 |
WO2004086957A2 (en) | 2004-10-14 |
JP2006521882A (en) | 2006-09-28 |
US10765307B2 (en) | 2020-09-08 |
US20180168432A1 (en) | 2018-06-21 |
EP2617350A1 (en) | 2013-07-24 |
EP2907446A1 (en) | 2015-08-19 |
EP1610665A2 (en) | 2006-01-04 |
US20080269561A1 (en) | 2008-10-30 |
US20220233055A1 (en) | 2022-07-28 |
US8622894B2 (en) | 2014-01-07 |
JP2010158566A (en) | 2010-07-22 |
EP2649928A1 (en) | 2013-10-16 |
CN1794944A (en) | 2006-06-28 |
WO2004086957A3 (en) | 2005-03-24 |
AU2004226380A1 (en) | 2004-10-14 |
US11324395B2 (en) | 2022-05-10 |
EP2617350B1 (en) | 2014-12-24 |
US20200359874A1 (en) | 2020-11-19 |
US20120165608A1 (en) | 2012-06-28 |
US20210076905A1 (en) | 2021-03-18 |
US20140088358A1 (en) | 2014-03-27 |
US9913573B2 (en) | 2018-03-13 |
JP4676427B2 (en) | 2011-04-27 |
CA2521027A1 (en) | 2004-10-14 |
EP2907446B1 (en) | 2017-08-16 |
IL171126A (en) | 2010-04-15 |
EP1610665B1 (en) | 2013-06-12 |
US20190261830A1 (en) | 2019-08-29 |
US7413543B2 (en) | 2008-08-19 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US11324395B2 (en) | Endoscopic imaging system | |
US8608648B2 (en) | Articulation joint | |
US8535219B2 (en) | Fluid manifold for endoscope system | |
US7578786B2 (en) | Video endoscope | |
US8425408B2 (en) | Articulation joint for video endoscope | |
JP5192813B2 (en) | Video endoscope | |
US20050222499A1 (en) | Interface for video endoscope system | |
US20050154262A1 (en) | Imaging system for video endoscope |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
AS | Assignment |
Owner name: SCIMED LIFE SYSTEMS, INC., MINNESOTA Free format text: ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNORS:BANIK, MICHAEL S.;BOULAIS, DENNIS R.;COUVILLON JR., LUCIEN ALFRED;AND OTHERS;REEL/FRAME:014643/0170;SIGNING DATES FROM 20030919 TO 20031001 |
|
AS | Assignment |
Owner name: BOSTON SCIENTIFIC SCIMED, INC., MINNESOTA Free format text: CHANGE OF NAME;ASSIGNOR:SCIMED LIFE SYSTEMS, INC.;REEL/FRAME:018505/0868 Effective date: 20050101 Owner name: BOSTON SCIENTIFIC SCIMED, INC.,MINNESOTA Free format text: CHANGE OF NAME;ASSIGNOR:SCIMED LIFE SYSTEMS, INC.;REEL/FRAME:018505/0868 Effective date: 20050101 |
|
STCB | Information on status: application discontinuation |
Free format text: ABANDONED -- FAILURE TO RESPOND TO AN OFFICE ACTION |