WO2010039447A1 - Method and apparatus for a fluid sampling device - Google Patents
Method and apparatus for a fluid sampling device Download PDFInfo
- Publication number
- WO2010039447A1 WO2010039447A1 PCT/US2009/057352 US2009057352W WO2010039447A1 WO 2010039447 A1 WO2010039447 A1 WO 2010039447A1 US 2009057352 W US2009057352 W US 2009057352W WO 2010039447 A1 WO2010039447 A1 WO 2010039447A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- penetrating member
- disposable
- gripper
- blood
- penetrating
- Prior art date
Links
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/15—Devices for taking samples of blood
- A61B5/157—Devices characterised by integrated means for measuring characteristics of blood
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/15—Devices for taking samples of blood
- A61B5/150007—Details
- A61B5/150015—Source of blood
- A61B5/150022—Source of blood for capillary blood or interstitial fluid
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/15—Devices for taking samples of blood
- A61B5/150007—Details
- A61B5/150053—Details for enhanced collection of blood or interstitial fluid at the sample site, e.g. by applying compression, heat, vibration, ultrasound, suction or vacuum to tissue; for reduction of pain or discomfort; Skin piercing elements, e.g. blades, needles, lancets or canulas, with adjustable piercing speed
- A61B5/150106—Means for reducing pain or discomfort applied before puncturing; desensitising the skin at the location where body is to be pierced
- A61B5/150152—Means for reducing pain or discomfort applied before puncturing; desensitising the skin at the location where body is to be pierced by an adequate mechanical impact on the puncturing location
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/15—Devices for taking samples of blood
- A61B5/150007—Details
- A61B5/150053—Details for enhanced collection of blood or interstitial fluid at the sample site, e.g. by applying compression, heat, vibration, ultrasound, suction or vacuum to tissue; for reduction of pain or discomfort; Skin piercing elements, e.g. blades, needles, lancets or canulas, with adjustable piercing speed
- A61B5/150167—Adjustable piercing speed of skin piercing element, e.g. blade, needle, lancet or canula, for example with varying spring force or pneumatic drive
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/15—Devices for taking samples of blood
- A61B5/150007—Details
- A61B5/150175—Adjustment of penetration depth
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/15—Devices for taking samples of blood
- A61B5/150007—Details
- A61B5/150358—Strips for collecting blood, e.g. absorbent
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/15—Devices for taking samples of blood
- A61B5/150007—Details
- A61B5/150374—Details of piercing elements or protective means for preventing accidental injuries by such piercing elements
- A61B5/150381—Design of piercing elements
- A61B5/150412—Pointed piercing elements, e.g. needles, lancets for piercing the skin
- A61B5/150427—Specific tip design, e.g. for improved penetration characteristics
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/15—Devices for taking samples of blood
- A61B5/150007—Details
- A61B5/150374—Details of piercing elements or protective means for preventing accidental injuries by such piercing elements
- A61B5/150381—Design of piercing elements
- A61B5/150503—Single-ended needles
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/15—Devices for taking samples of blood
- A61B5/150007—Details
- A61B5/150374—Details of piercing elements or protective means for preventing accidental injuries by such piercing elements
- A61B5/150534—Design of protective means for piercing elements for preventing accidental needle sticks, e.g. shields, caps, protectors, axially extensible sleeves, pivotable protective sleeves
- A61B5/150572—Pierceable protectors, e.g. shields, caps, sleeves or films, e.g. for hygienic purposes
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/15—Devices for taking samples of blood
- A61B5/151—Devices specially adapted for taking samples of capillary blood, e.g. by lancets, needles or blades
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/15—Devices for taking samples of blood
- A61B5/151—Devices specially adapted for taking samples of capillary blood, e.g. by lancets, needles or blades
- A61B5/15101—Details
- A61B5/15103—Piercing procedure
- A61B5/15107—Piercing being assisted by a triggering mechanism
- A61B5/15113—Manually triggered, i.e. the triggering requires a deliberate action by the user such as pressing a drive button
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/15—Devices for taking samples of blood
- A61B5/151—Devices specially adapted for taking samples of capillary blood, e.g. by lancets, needles or blades
- A61B5/15101—Details
- A61B5/15115—Driving means for propelling the piercing element to pierce the skin, e.g. comprising mechanisms based on shape memory alloys, magnetism, solenoids, piezoelectric effect, biased elements, resilient elements, vacuum or compressed fluids
- A61B5/15117—Driving means for propelling the piercing element to pierce the skin, e.g. comprising mechanisms based on shape memory alloys, magnetism, solenoids, piezoelectric effect, biased elements, resilient elements, vacuum or compressed fluids comprising biased elements, resilient elements or a spring, e.g. a helical spring, leaf spring, or elastic strap
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/15—Devices for taking samples of blood
- A61B5/151—Devices specially adapted for taking samples of capillary blood, e.g. by lancets, needles or blades
- A61B5/15101—Details
- A61B5/15115—Driving means for propelling the piercing element to pierce the skin, e.g. comprising mechanisms based on shape memory alloys, magnetism, solenoids, piezoelectric effect, biased elements, resilient elements, vacuum or compressed fluids
- A61B5/15123—Driving means for propelling the piercing element to pierce the skin, e.g. comprising mechanisms based on shape memory alloys, magnetism, solenoids, piezoelectric effect, biased elements, resilient elements, vacuum or compressed fluids comprising magnets or solenoids
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/15—Devices for taking samples of blood
- A61B5/151—Devices specially adapted for taking samples of capillary blood, e.g. by lancets, needles or blades
- A61B5/15101—Details
- A61B5/15126—Means for controlling the lancing movement, e.g. 2D- or 3D-shaped elements, tooth-shaped elements or sliding guides
- A61B5/15128—Means for controlling the lancing movement, e.g. 2D- or 3D-shaped elements, tooth-shaped elements or sliding guides comprising 2D- or 3D-shaped elements, e.g. cams, curved guide rails or threads
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/15—Devices for taking samples of blood
- A61B5/151—Devices specially adapted for taking samples of capillary blood, e.g. by lancets, needles or blades
- A61B5/15101—Details
- A61B5/15126—Means for controlling the lancing movement, e.g. 2D- or 3D-shaped elements, tooth-shaped elements or sliding guides
- A61B5/15132—Means for controlling the lancing movement, e.g. 2D- or 3D-shaped elements, tooth-shaped elements or sliding guides comprising tooth-shaped elements, e.g. toothed wheel or rack and pinion
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/15—Devices for taking samples of blood
- A61B5/151—Devices specially adapted for taking samples of capillary blood, e.g. by lancets, needles or blades
- A61B5/15146—Devices loaded with multiple lancets simultaneously, e.g. for serial firing without reloading, for example by use of stocking means.
- A61B5/15148—Constructional features of stocking means, e.g. strip, roll, disc, cartridge, belt or tube
- A61B5/15149—Arrangement of piercing elements relative to each other
- A61B5/15151—Each piercing element being stocked in a separate isolated compartment
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/15—Devices for taking samples of blood
- A61B5/151—Devices specially adapted for taking samples of capillary blood, e.g. by lancets, needles or blades
- A61B5/15146—Devices loaded with multiple lancets simultaneously, e.g. for serial firing without reloading, for example by use of stocking means.
- A61B5/15148—Constructional features of stocking means, e.g. strip, roll, disc, cartridge, belt or tube
- A61B5/15157—Geometry of stocking means or arrangement of piercing elements therein
- A61B5/15159—Piercing elements stocked in or on a disc
- A61B5/15161—Characterized by propelling the piercing element in a radial direction relative to the disc
Definitions
- the technical field relates to analyte detecting devices, and more specifically, device for obtaining a fluid sample.
- Lancing devices are known in the medical health-care products industry for piercing the skin to produce blood for analysis.
- a drop of blood for this type of analysis is obtained by making a small incision in the fingertip, creating a small wound, which generates a small blood droplet on the surface of the skin.
- Success rate generally encompasses the probability of producing a blood sample with one lancing action, which is sufficient in volume to perform the desired analytical test.
- the blood may appear spontaneously at the surface of the skin, or may be "milked" from the wound.
- Milking generally involves pressing the side of the digit, or in proximity of the wound to express the blood to the surface.
- the blood droplet produced by the lancing action must reach the surface of the skin to be viable for testing.
- Another problem frequently encountered by patients who must use lancing equipment to obtain and analyze blood samples is the amount of manual dexterity and hand-eye coordination required to properly operate the lancing and sample testing equipment due to retinopathies and neuropathies particularly, severe in elderly diabetic patients. For those patients, operating existing lancet and sample testing equipment can be a challenge. Once a blood droplet is created, that droplet must then be guided into a receiving channel of a small test strip or the like. If the sample placement on the strip is unsuccessful, repetition of the entire procedure including re-lancing the skin to obtain a new blood droplet is necessary.
- a further concern is the use of blood glucose monitoring devices in a professional setting.
- single device multiple user is the norm.
- a sterility barrier between patients is required or a single use professional lancing device is used and then discarded after use.
- each lancet analyte detecting member pair may be isolated from the previous and subsequent user.
- An object of the present invention is to provide an improved body fluid sampling apparatus that provides for the release of penetrating members from a disposable.
- Another object of the present invention is to provide an improved body fluid sampling apparatus that has a mechanical assembly with a cam and is actuated by a manually actuated button.
- Still another object of the present invention is to provide a body fluid sampling apparatus with a sweeper arm coupled to a gripper.
- a further object of the present invention is to provide a body fluid sampling apparatus that has where a sweeper arm acts as a safety arm for penetrating members.
- Yet another object of the present invention is to provide a body fluid sampling apparatus that has a finger interface section at an exterior of the housing.
- a blood analyzer device that has a housing with a top section coupled to a bottom section, a driver and a plurality of penetrating members housed in a disposable positionable in the housing.
- a gripper engages each of penetrating member with the driven prior to launch of a penetrating member during a lancing event.
- a manually actuated button advances the disposable to move penetrating members into launch positions.
- a power source is coupled to the driver.
- a display is positioned at the housing.
- Figure 1 illustrates an embodiment of a controllable force driver in the form of a cylindrical electric penetrating member driver using a coiled solenoid -type configuration.
- Figure 2A illustrates a displacement over time profile of a penetrating member driven by a harmonic spring/mass system.
- Figure 2B illustrates the velocity over time profile of a penetrating member driver by a harmonic spring/mass system.
- Figure 2C illustrates a displacement over time profile of an embodiment of a controllable force driver.
- Figure 2D illustrates a velocity over time profile of an embodiment of a controllable force driver.
- Figure 3 is a diagrammatic view illustrating a controlled feed-back loop.
- Figure 4 is a perspective view of a tissue penetration device having features of the invention.
- Figure 5 is an elevation view in partial longitudinal section of the tissue penetration device of Figure 4.
- Figure 6 shows an exploded perspective view of one embodiment of a device according to the present invention.
- Figure 7 shows a cross-sectional view of one embodiment of a punch according to the present invention.
- Figure 8 shows another embodiment of a punch according to the present invention.
- Figure 9 shows one embodiment of a gripper with a shield.
- Figures 10-12 show other embodiments of a gripper.
- Figures 13-14 show embodiments of a gripper and a drive assembly.
- Figures 15-16 show a cross-section and side view of one embodiment of the gripper and the drive assembly.
- Figure 17 shows a schematic of one embodiment of a slider used to rotate a disc.
- Figures 18 through 21 are cut-away views of various elements of a device according to the present invention.
- Figures 22-23 show embodiments of an analyte testing device for use with a test strip.
- Figures 24-28 show various embodiments of a tissue interface.
- Figure 29 shows one embodiment analyte testing strip dispenser.
- Figure 30 through 35 shows various views of embodiments of a barrier according to the present invention.
- Figures 36 through 40 show various close-up views of areas of the barrier.
- Figure 41 shows one embodiment of packaging for use with a barrier according to the present invention.
- Figure 42 shows a view of one portion of a disposable for use with the present invention.
- Figure 43 is an exploded view illustrating one embodiment of a body fluid sampling device of the present invention.
- Figure 44 is an exploded view illustrating one embodiment of a mechanical assembly of the Figure 43 device.
- Figure 45 illustrates one embodiment of an upper case assembly of the Figure 43 device.
- Figure 46 illustrates one embodiment of a chassis subassembly of the Figure 43 device.
- Figure 47 illustrates one embodiment of an actuator or driver assembly of the Figure 43 device.
- Figure 48 illustrates one embodiment of a gripper shaft assembly of the Figure 43 device.
- Figure 49 illustrates one embodiment of a sweeper motor assembly of the Figure 43 device.
- the present invention provides a solution for body fluid sampling. Specifically, some embodiments of the present invention provides a method for improving release of penetrating members for a disposable.
- the invention may use a high density penetrating member design. It may use penetrating members of smaller size, such as but not limited to diameter or length, than those of conventional penetrating members known in the art.
- the device may be used for multiple lancing events without having to remove a disposable from the device.
- the invention may provide improved sensing capabilities. At least some of these and other objectives described herein will be met by embodiments of the present invention.
- Optional or “optionally” means that the subsequently described circumstance may or may not occur, so that the description includes instances where the circumstance occurs and instances where it does not.
- a device optionally contains a feature for analyzing a blood sample, this means that the analysis feature may or may not be present, and, thus, the description includes structures wherein a device possesses the analysis feature and structures wherein the analysis feature is not present.
- the present invention may be used with a variety of different penetrating member drivers. It is contemplated that these penetrating member drivers may be spring based, solenoid based, magnetic driver based, nanomuscle based, or based on any other mechanism useful in moving a penetrating member along a path into tissue. It should be noted that the present invention is not limited by the type of driver used with the penetrating member feed mechanism.
- One suitable penetrating member driver for use with the present invention is shown in Figure 1. This is an embodiment of a solenoid type electromagnetic driver that is capable of driving an iron core or slug mounted to the penetrating member assembly using a direct current (DC) power supply.
- DC direct current
- the electromagnetic driver includes a driver coil pack that is divided into three separate coils along the path of the penetrating member, two end coils and a middle coil. Direct current is alternated to the coils to advance and retract the penetrating member.
- the driver coil pack is shown with three coils, any suitable number of coils may be used, for example, 4, 5, 6, 7 or more coils may be used.
- the stationary iron housing 10 may contain the driver coil pack with a first coil 12 flanked by iron spacers 14 which concentrate the magnetic flux at the inner diameter creating magnetic poles.
- the inner insulating housing 16 isolates the penetrating member 18 and iron core 20 from the coils and provides a smooth, low friction guide surface.
- the penetrating member guide 22 further centers the penetrating member 18 and iron core 20.
- the penetrating member 18 is protracted and retracted by alternating the current between the first coil 12, the middle coil, and the third coil to attract the iron core 20. Reversing the coil sequence and attracting the core and penetrating member 18 back into the housing retracts the penetrating member 18.
- the penetrating member guide 22 also serves as a stop for the iron core 20 mounted to the penetrating member 18.
- tissue penetration devices which employ spring or cam driving methods have a symmetrical or nearly symmetrical actuation displacement and velocity profiles on the advancement and retraction of the penetrating member 18 as shown in Figures 2 and 3.
- the stored energy determines the velocity profile until the energy is dissipated.
- Controlling impact, retraction velocity, and dwell time of the penetrating member 18 within the tissue can be useful in order to achieve a high success rate while accommodating variations in skin properties and minimize pain.
- Advantages can be achieved by taking into account of the fact that tissue dwell time is related to the amount of skin deformation as the penetrating member 18 tries to puncture the surface of the skin and variance in skin deformation from patient to patient based on skin hydration.
- the ability to control velocity and depth of penetration may be achieved by use of a controllable force driver where feedback is an integral part of driver control.
- a controllable force driver where feedback is an integral part of driver control.
- Such drivers can control either metal or polymeric penetrating members 18 or any other type of tissue penetration element.
- the dynamic control of such a driver is illustrated in Figure. 2C which illustrates an embodiment of a controlled displacement profile and Figure 2D which illustrates an embodiment of a the controlled velocity profile.
- Figures 2A and 2B illustrate embodiments of displacement and velocity profiles, respectively, of a harmonic spring/mass powered driver.
- Reduced pain can be achieved by using impact velocities of greater than about 2 m/s entry of a tissue penetrating element, such as a lancet, into tissue.
- Other suitable embodiments of the penetrating member driver 68 are described in commonly assigned, copending U.S. Patent Application Ser. No. 10/127,395, filed April 19, 2002 and previously incorporated herein.
- FIG. 3 illustrates the operation of a feedback loop using a processor 60.
- the processor 60 stores profiles 62 in non-volatile memory.
- a user inputs information 64 about the desired circumstances or parameters for a lancing event.
- the processor 60 selects a driver profile 62 from a set of alternative driver profiles that have been preprogrammed in the processor 60 based on typical or desired tissue penetration device performance determined through testing at the factory or as programmed in by the operator.
- the processor 60 may customize by either scaling or modifying the profile based on additional user input information 64. Once the processor has chosen and customized the profile, the processor 60 is ready to modulate the power from the power supply 66 to the penetrating member driver 68 through an amplifier 70.
- the processor 60 may measure the location of the penetrating member 72 using a position sensing mechanism 74 through an analog to digital converter 76 linear encoder or other such transducer. Examples of position sensing mechanisms have been described in the embodiments above and may be found in the specification for U.S. Patent Application Ser. No. 10/127,395, filed April 19, 2002 and previously incorporated herein.
- the processor 60 calculates the movement of the penetrating member 72 by comparing the actual profile of the penetrating member 72 to the predetermined profile.
- the processor 60 modulates the power to the penetrating member driver 68 through a signal generator 78, which may control the amplifier 70 so that the actual velocity profile of the penetrating member 72 does not exceed the predetermined profile by more than a preset error limit.
- the error limit is the accuracy in the control of the penetrating member 72.
- the processor 60 can allow the user to rank the results of the lancing event.
- the processor 60 stores these results and constructs a database 80 for the individual user.
- the processor 60 calculates the profile traits such as degree of painlessness, success rate, and blood volume for various profiles 62 depending on user input information 64 to optimize the profile to the individual user for subsequent lancing cycles. These profile traits depend on the characteristic phases of penetrating member advancement and retraction.
- the processor 60 uses these calculations to optimize profiles 62 for each user.
- an internal clock allows storage in the database 79 of information such as the time of day to generate a time stamp for the lancing event and the time between lancing events to anticipate the user's diurnal needs.
- the database stores information and statistics for each user and each profile that particular user uses.
- the processor 60 can be used to calculate the appropriate penetrating member 72 diameter and geometry suitable to realize the blood volume required by the user. For example, if the user requires about 1-5 microliter volume of blood, the processor 60 may select a 200 micron diameter penetrating member 72 to achieve these results.
- both diameter and lancet tip geometry is stored in the processor 60 to correspond with upper and lower limits of attainable blood volume based on the predetermined displacement and velocity profiles.
- the lancing device is capable of prompting the user for information at the beginning and the end of the lancing event to more adequately suit the user.
- the goal is to either change to a different profile or modify an existing profile.
- the force driving the penetrating member 72 is varied during advancement and retraction to follow the profile.
- the method of lancing using the lancing device comprises selecting a profile, lancing according to the selected profile, determining lancing profile traits for each characteristic phase of the lancing cycle, and optimizing profile traits for subsequent lancing events.
- Figure 4 illustrates an embodiment of a tissue penetration device, more specifically, a lancing device 80 that includes a controllable driver 179 coupled to a tissue penetration element.
- the lancing device 80 has a proximal end 81 and a distal end 82.
- the tissue penetration element in the form of a penetrating member 83, which is coupled to an elongate coupler shaft 84 by a drive coupler 85.
- the elongate coupler shaft 84 has a proximal end 86 and a distal end 87.
- a driver coil pack 88 is disposed about the elongate coupler shaft 84 proximal of the penetrating member 83.
- a position sensor 91 is disposed about a proximal portion 92 of the elongate coupler shaft 84 and an electrical conductor 94 electrically couples a processor 93 to the position sensor 91.
- the elongate coupler shaft 84 driven by the driver coil pack 88 controlled by the position sensor 91 and processor 93 form the controllable driver, specifically, a controllable electromagnetic driver.
- the penetrating member 83 has a proximal end 95 and a distal end 96 with a sharpened point at the distal end 96 of the penetrating member 83 and a drive head 98 disposed at the proximal end 95 of the penetrating member 83.
- a penetrating member shaft 201 is disposed between the drive head 98 and the sharpened point 97.
- the penetrating member shaft 201 may be comprised of stainless steel, or any other suitable material or alloy and have a transverse dimension of about 0.1 to about 0.4 mm.
- the penetrating member shaft 201 may have a length of about 3 mm to about 50 mm, specifically, about 15 mm to about 20 mm.
- the drive head 98 of the penetrating member 83 is an enlarged portion having a transverse dimension greater than a transverse dimension of the penetrating member shaft 201 distal of the drive head 98. This configuration allows the drive head 98 to be mechanically captured by the drive coupler 85.
- the drive head 98 may have a transverse dimension of about 0.5 to about 2 mm.
- a magnetic member 102 is secured to the elongate coupler shaft 84 proximal of the drive coupler 85 on a distal portion 203 of the elongate coupler shaft 84.
- the magnetic member 102 is a substantially cylindrical piece of magnetic material having an axial lumen 204 extending the length of the magnetic member 102.
- the magnetic member 102 has an outer transverse dimension that allows the magnetic member 102 to slide easily within an axial lumen 105 of a low friction, possibly lubricious, polymer guide tube 105' disposed within the driver coil pack 88.
- the magnetic member 102 may have an outer transverse dimension of about 1.0 to about 5.0 mm, specifically, about 2.3 to about 2.5 mm.
- the magnetic member 102 may have a length of about 3.0 to about 5.0 mm, specifically, about 4.7 to about 4.9 mm.
- the magnetic member 102 can be made from a variety of magnetic materials including ferrous metals such as ferrous steel, iron, ferrite, or the like.
- the magnetic member 102 may be secured to the distal portion 203 of the elongate coupler shaft 84 by a variety of methods including adhesive or epoxy bonding, welding, crimping or any other suitable method.
- an optical encoder flag 206 is secured to the elongate coupler shaft 84.
- the optical encoder flag 206 is configured to move within a slot 107 in the position sensor 91.
- the slot 107 of the position sensor 91 is formed between a first body portion 108 and a second body portion 109 of the position sensor 91.
- the slot 107 may have separation width of about 1.5 to about 2.0 mm.
- the optical encoder flag 206 can have a length of about 14 to about 18 mm, a width of about 3 to about 5 mm and a thickness of about 0.04 to about 0.06 mm.
- the optical encoder flag 206 interacts with various optical beams generated by LEDs disposed on or in the position sensor body portions 108 and 109 in a predetermined manner.
- the interaction of the optical beams generated by the LEDs of the position sensor 91 generates a signal that indicates the longitudinal position of the optical flag 206 relative to the position sensor 91 with a substantially high degree of resolution.
- the resolution of the position sensor 91 may be about 200 to about 400 cycles per inch, specifically, about 350 to about 370 cycles per inch.
- the position sensor 91 may have a speed response time (position/time resolution) of 0 to about 120,000 Hz, where one dark and light stripe of the flag constitutes one Hertz, or cycle per second.
- the position of the optical encoder flag 206 relative to the magnetic member 102, driver coil pack 88 and position sensor 91 is such that the optical encoder 91 can provide precise positional information about the penetrating member 83 over the entire length of the penetrating member's power stroke.
- An optical encoder that is suitable for the position sensor 91 is a linear optical incremental encoder, model HEDS 9200, manufactured by Agilent Technologies.
- the model HEDS 9200 may have a length of about 20 to about 30 mm, a width of about 8 to about 12 mm, and a height of about 9 to about 11 mm.
- the position sensor 91 illustrated is a linear optical incremental encoder, other suitable position sensor embodiments could be used, provided they posses the requisite positional resolution and time response.
- the HEDS 9200 is a two channel device where the channels are 90 degrees out of phase with each other. This results in a resolution of four times the basic cycle of the flag. These quadrature outputs make it possible for the processor to determine the direction of penetrating member 83 travel.
- Other suitable position sensors include capacitive encoders, analog reflective sensors, such as the reflective position sensor discussed above, and the like.
- a coupler shaft guide 111 is disposed towards the proximal end 81 of the lancing device
- the guide 111 has a guide lumen 112 disposed in the guide 111 to slidingly accept the proximal portion 92 of the elongate coupler shaft 84.
- the guide 111 keeps the elongate coupler shaft 84 centered horizontally and vertically in the slot 102 of the optical encoder 91.
- Figure 6 shows one embodiment of a disposable 300 which may be removably inserted into an apparatus for driving penetrating members 302 to pierce skin or tissue.
- the disposable 300 has a plurality of penetrating members 302 that may be individually or otherwise selectively actuated so that the penetrating members 302 may extend outward from the disposable, as indicated by arrow 304, to penetrate tissue.
- the disposable 300 may be based on a flat disc with a number of penetrating members 302 such as, but in no way limited to, (25, 50, 75, 100, ,..) arranged radially on the disc or disposable 800.
- the disposable 300 is shown as a disc or a disc-shaped housing, other shapes or configurations of the disposable 300 may also work without departing from the spirit of the present invention of placing a plurality of penetrating members 302 to be engaged, singly or in some combination, by a penetrating member driver.
- Each penetrating member 302 may be contained in a cavity 306 in the disposable 300 with the penetrating member's sharpened end facing radially outward and may be in the same plane as that of the disposable.
- the cavity 306 may be molded, pressed, forged, or otherwise formed in the disposable. Although not limited in this manner, the ends of the cavities 306 may be divided into individual fingers (such as one for each cavity) on the outer periphery of the disc.
- the particular shape of each cavity 306 may be designed to suit the size or shape of the penetrating member 302 therein or the amount of space desired for placement of the analyte detecting members 808.
- the cavity 306 may have a V-shaped cross-section, a U-shaped cross-section, C-shaped cross-section, a multi-level cross section or the other cross-sections.
- the opening 810 through which a penetrating member 302 may exit to penetrate tissue may also have a variety of shapes, such as but not limited to, a circular opening, a square or rectangular opening, a U-shaped opening, a narrow opening that only allows the penetrating member 302 to pass, an opening with more clearance on the sides, a slit, a configuration as shown in Figure 75, or the other shapes.
- the penetrating member 302 is returned into the disposable and may be held within the disposable 300 in a manner so that it is not able to be used again.
- a used penetrating member 302 may be returned into the disposable and held by the launcher in position until the next lancing event.
- the launcher may disengage the used penetrating member 302 with the disposable 300 turned or indexed to the next clean penetrating member 302 such that the cavity holding the used penetrating member 302 is position so that it is not accessible to the user (i.e. turn away from a penetrating member exit opening).
- the tip of a used penetrating member 302 may be driven into a protective stop that hold the penetrating member 302 in place after use.
- the disposable 300 is replaceable with a new disposable 300 once all the penetrating members 302 have been used or at such other time or condition as deemed desirable by the user.
- the disposable 300 may provide sterile environments for penetrating members 302 via seals, foils, covers, polymeric, or similar materials used to seal the cavities and provide enclosed areas for the penetrating members 302 to rest in.
- a sterility barrier or seal layer 320 is applied to one surface of the disposable 300.
- the seal layer 320 may be made of a variety of materials such as a metallic foil or other seal materials and may be of a tensile strength and other quality that may provide a sealed, sterile environment until the seal layer 320 is penetrate by a suitable or penetrating device providing a preselected or selected amount of force to open the sealed, sterile environment.
- Each cavity 306 may be individually sealed with a layer 320 in a manner such that the opening of one cavity does not interfere with the sterility in an adjacent or other cavity in the disposable 800.
- the seal layer 320 may be a planar material that is adhered to a top surface of the disposable 800.
- the seal layer 320 may be on the top surface, side surface, bottom surface, or other positioned surface.
- the layer 320 is placed on a top surface of the disposable 800.
- the cavities 306 holding the penetrating members 302 are sealed on by the sterility barrier layer 320 and thus create the sterile environments for the penetrating members 302.
- the sterility barrier layer 320 may seal a plurality of cavities 306 or only a select number of cavities as desired.
- the disposable 300 may optionally include a plurality of analyte detecting members 308 on a substrate 822 which may be attached to a bottom surface of the disposable 300.
- the substrate may be made of a material such as, but not limited to, a polymer, a foil, or other material suitable for attaching to a disposable and holding the analyte detecting members 308.
- the substrate 322 may hold a plurality of analyte detecting members, such as but not limited to, about 10-50, 50-100, or other combinations of analyte detecting members. This facilitates the assembly and integration of analyte detecting members 308 with disposable 300.
- analyte detecting members 308 may enable an integrated body fluid sampling system where the penetrating members 302 create a wound tract in a target tissue, which expresses body fluid that flows into the disposable 300 for analyte detection by at least one of the analyte detecting members 308.
- the substrate 322 may contain any number of analyte detecting members 308 suitable for detecting analytes in disposable having a plurality of cavities 306. In one embodiment, many analyte detecting members 308 may be printed onto a single substrate 322 which is then adhered to the disposable to facilitate manufacturing and simplify assembly.
- the analyte detecting members 308 may be electrochemical in nature.
- the analyte detecting members 308 may further contain enzymes, dyes, or other detectors which react when exposed to the desired analyte. Additionally, the analyte detecting members 308 may comprise of clear optical windows that allow light to pass into the body fluid for analyte analysis. The number, location, and type of analyte detecting member 308 may be varied as desired, based in part on the design of the disposable, number of analytes to be measured, the need for analyte detecting member calibration, and the sensitivity of the analyte detecting members.
- the disposable 300 uses an analyte detecting member arrangement where the analyte detecting members are on a substrate attached to the bottom of the disposable, there may be through holes (as shown in Figure 76), wicking elements, capillary tube or other devices on the disposable 300 to allow body fluid to flow from the disposable to the analyte detecting members 308 for analysis.
- the analyte detecting members 308 may be printed, formed, or otherwise located directly in the cavities housing the penetrating members 302 or areas on the disposable surface that receive blood after lancing.
- seal layer 320 and substrate or analyte detecting member layer 822 may facilitate the manufacture of the disposable 300.
- a single seal layer 320 may be adhered, attached, or otherwise coupled to the disposable 300 as indicated by arrows 324 to seal many of the cavities 306 at one time.
- a sheet 322 of analyte detecting members may also be adhered, attached, or otherwise coupled to the disposable 300 as indicated by arrows 325 to provide many analyte detecting members on the disposable at one time.
- the disposable 300 may be loaded with penetrating members 302, sealed with layer 320 and a temporary layer (not shown) on the bottom where substrate 322 would later go, to provide a sealed environment for the penetrating members 302.
- This assembly with the temporary bottom layer is then taken to be sterilized. After sterilization, the assembly is taken to a clean room (or it may already be in a clear room or equivalent environment) where the temporary bottom layer is removed and the substrate 322 with analyte detecting members is coupled to the disposable as shown in Figure 6.
- This process allows for the sterile assembly of the disposable with the penetrating members 302 using processes and/or temperatures that may degrade the accuracy or functionality of the analyte detecting members on substrate 322.
- the entire disposable 300 may then be placed in a further sealed container such as a pouch, bag, plastic molded container, etc...to facilitate contact, improve ruggedness, and/or allow for easier handling.
- a further sealed container such as a pouch, bag, plastic molded container, etc...to facilitate contact, improve ruggedness, and/or allow for easier handling.
- more than one seal layer 320 may be used to seal the cavities
- seal layer 320 may have different physical properties, such as those covering the penetrating members 302 near the end of the disposable may have a different color such as red to indicate to the user (if visually inspectable) that the user is down to say 10, 5, or other number of penetrating members 302 before the disposable should be changed out.
- the present invention addresses issues with the punch 400 moving the cut sterility barrier seal 320 to the sides of the chamber, so that the sterility barrier seal 320 springs back and you get some end effects where the punch 400 angles the sterility barrier seal 320 into the corner, resulting in tearing rather than a clean cut to open the sterility barrier.
- the gripper has to bend the sterility barrier seal 320 out of the way, as it runs along the channel and this results in the half Newton range or force required.
- Figure 7 shows an embodiment of the punch 400 with a widened portion 402 that tightly fits against the opening of the cavity.
- Some embodiments may also have a flash portion 406 that interferes with the punch 400 during punching. The helps push the flaps of the sterility barrier seal 320 to the side and does not interfere with the gripper during travel.
- Figure 8 shows yet another embodiment with a narrow punch 410 with winged portions 412.
- the wings 412 are of sufficient size and stiffness to push the sterility barrier seal 320 pieces against the side of the cavities.
- a still further embodiment of the present invention describes a shield or guide rail attached to the gripper and not the punch 400.
- the shield is in placed while the gripper is coupled to the penetrating member 302. It does not need to be fitted to be exactly the same size as the cavity width, such as may be needed by a punch 400, thus allowing for easier manufacturability.
- the shield 430 is mounted above the gripper 432.
- This hollow open channel rides over the gripper and is fixed to the track. It also guards from accidentally touching the gripper itself.
- the present invention uses the guard to bend the sterility barrier seal 320 out of the way.
- Figure 11 a view of the gripper 432 engaged to a penetrating member
- Figure 12 shows yet another cross-section of the gripper 432 and shield 430.
- Figures 13 and 14 shows yet another depiction with the entire gripper and drive assembly positioned over a disposable 440 containing a plurality of penetrating members 302.
- Figure 15 shows a cross-section view with the entire gripper and drive assembly positioned over a disposable 440 containing a plurality of penetrating members 442.
- Figure 16 shows a perspective view of just the gripper and drive assembly.
- a punch 400 is provided that produces less friction and minimizes or eliminates a razor sharp blade effect. Instead, the punch 400 has a blunt blade.
- punch 400 has an "H" blade geometry, leaving an "H” cut which the guard can fold out of the way.
- the blade can be angled like a guillotine with feet at either end to reduce the force needed to cut open the sterility barrier seal 320 and hence the sterility barrier seal 320 thickness can be increased.
- the sterility barrier seal 320 thickness can be about 20 microns to avoid pinholes, and hence bacteria/spores
- the foil on the disposable is 20 ⁇ thick aluminum with 7 ⁇ of heat seal lacquer.
- the present invention may include an improved armature design.
- the armature is made stiffer, by increasing diameter of the rod or going to a rectangular cross section in the place that suffers the most deflection.
- Bearings can also be modified (in the disposable 440); currently it is a round lancet in a square bearing. The plan is to set the lancet in a "V" channel and then to provide a light downward force pressing the lancet into the "V". As the lancet wants to move due to the asymmetrical chamfer, that force will be overcome and then it can move in compliance with eh chamfer force.
- the disposable 500 may be rotated as indicated by arrow 502.
- a linear slider 510 moves forward and backward as indicated by arrow 512.
- the forward motion of the slider 510 rotates the disposable 500, among other things.
- backward motion may be used to rotate the disposable 500 (it all depends on where the slider starts). Rotation occurs when a keyed gear (not shown) that the opening 514 fits over is rotated by motion of the slider 510.
- the slider 510 in the present embodiment also actuates a plurality of other motions such as clearing the gripper, shield, and drive assembly, to lift them clear so that the disposable 500 can rotate.
- FIG 18 shows how movement of the slider 510 moves rod 520 as indicate by arrows 522.
- the motion of rod 522 causes a second slider 530 to move as indicated by arrow 532 and engage a stub 534 on the rotating wheel 540.
- This wheel 540 turns the gear the fits inside the opening 514, which rotates the disposable 500.
- a roller 550 also travels on a cam surface 552.
- the roller 550 also move a slider 560.
- the rod 520 also includes yet another roller 562.
- This roller as seen in Figure 20, follows another cam surface 570.
- the cam surfaces 552 ( Figure 18) and 570 ( Figure 20) allow for raising and lowering of the punch 400, shield, gripper, drive assembly, etc... to allow for the disposable 500 to rotate and a new penetrating member cavity to be opened and a member loaded for firing.
- the various steps that need to happen are similar to those described in commonly assigned copending U.S. Patent Application, serial number 10/323,623 filed December 18, 2002.
- Figure 21 shows still further embodiments of the present invention. It more clearly shows some of the elements such as roller 562.
- Embodiments using the linear motion of the slider 510 and linear motion of the rod 520 pushing linear sliders and pushing rollers to follow linear cam surfaces are very robust and will not easily fail.
- a motor may be coupled to the slider to advance it instead of relying on user force.
- Figure 23 a still further embodiment is shown where an attachment
- This attachment may be added to an electronic lancing device.
- This attachment in one embodiment, contains a plurality of test strips for dispensing. In another embodiment, it may provide the electronics used for functioning as glucose or other analyte meter.
- FIG. 24 through 28 these embodiments of the present invention relate to Point of Care lancing, sampling, sensing, and disposable.
- the present invention provides a single device, suitable for use with multiple users in situations such as POC applications in adults or neonates.
- the present invention address the issue by having a removable front end that both functions as a sample acquisition device and a sterility barrier between uses of a single device with multiple users in a professional care environment.
- sample capture from the surface of the finger may be carried out after the lancing step.
- a shield or guard may protect the front end from contamination and transfer of biohazard between successive patients.
- Figure 24 shows that a portion 1422 may be hydrophobic.
- Figure 25 shows that there may be hydrophobic plate 1412 and a hydrophilic mesh 1414.
- one embodiment of the present invention is a device 1425 that has a plastic molded part with "tentacles" 1430 designed to remove the sterility barrier seal 320 covering of the analyte detecting member at the time the test is taking place.
- Figure 27 shows some sizing of opening on the housing. The plug may snap into the aperture of the front end. It protects back plate and front end from blood. Clips also remove packaging.
- Figure 28 shows a perspective view of a fluid sampling device having a plurality of front ends 1425 on the device that are ready for use.
- Figure 28 shows that old or used front ends 1427 and new front ends 1429 may be placed on the housing.
- they may be mounted on band on a back portion of the housing.
- the lancing is carried out in a separate operation and the surface of the finger is touched to the wicking or sip-in treated front end of the disposable "limpet” 1425. Blood is guided into the analyte detecting member channel and the test is carried out. Post testing the "limpet" front end 1425 is removed and the disk indexed before inserting the next "limpet” for the next diagnostic test.
- the sample acquisition channel of the limpet can be configured with mesh to guide the sample to the analyte detecting member or hydrophillically treated to guide the blood to the analyte detecting member. Since POC tests require higher amounts of blood volume the dead space for the priming of the channel leading to the not considered limiting.
- Limpets can be stored on board in the instrument and dispensed as a cassette. They can also be disposed of in the same cassette as used and then the entire cassette thrown way at the end of 25 or 50 patients have been tested.
- a fluid device is combined with analyte detecting members on a disk.
- the punch 400 mechanism of the lancing device can open the seal.
- the function f the limpet would them be to attach and for a sterility barrier on the front end, allow passage of the penetrating member through the center and perhaps contain surface treatment or mesh to guide the sample into the analyte detecting member chamber.
- the limpet can be configured to prevent contamination in a side-to-side aspect between analyte detecting members by forming a physical barrier between adjacent analyte detecting members. It can be configured to prevent splatter of blood on the back plane (inside of the front end) of the instrument. It may also function as a finger positioning device as it can be contoured and shaped without affecting the front face of the instrument.
- these embodiments of the present invention relate to lancing, sampling, sensing, disposable, and manufacture.
- It is an integrated sampling / glucose-sensing system.
- the present invention may integrate multiple lancings with multiple electrochemical glucose sensing events. It is solved here, in some embodiments, in a very simple way by integrating the functions without integrating the two different activities (lancing and sensing) in the same physical device.
- a small package of disposable glucose sensing strips 1500 in a dispenser 1508 is physically adjoined to the lancing device.
- the strip 1500 has many of the blood collection features, notably a woven lollipop structure to guide blood over an electrochemical glucose analyte detecting member which is an integral part of the strip (the strip is very similar in function to any glucose test strip).
- the front end of the lancing device may have electrode contacts which can either actively or passively make contact with the electrochemical "signal out" pads of the strip.
- a hinged door be deployed from the lancing device front end to aid in registering the glucose strip and to make contact with the "signal out” pads. Following use, the disposable glucose strip is removed from the front end of the device and disposed of in the normal way.
- glucose-sensing strips are kept physically separate from the multi-lancing elements, and are only functionally integrated.
- the glucose-sensing strips are integrated into their own multi-strip roll.
- the indexing of the penetrating member launcher can be used to move forward new, glucose strips.
- the glucose strips in their roll move across the front end of the fluid sampling device, and perform similarly to the strips in the concept above.
- the strips have registration features corresponding to registration features on the front end, and they have blood acquisition means, like a woven lollipop structure, to guide blood from the finger-lancing site to the electrochemical analyte detecting members.
- Contact to the "signal out" pads of the glucose test strips are accomplished by electrode contacts integral to the front end of the fluid sampling device. But in this case, there are no individual strips either to put on the front end of the fluid sampling, or to remove from the front end after use.
- the strips are deployed from a film canister-type disposable, and are rolled back up into a similar canister feature on the other side of the fluid sampling after use. It is clear that a multi-strip canister of this sort could be functionally integrated with a multiple penetrating member system of various forms.
- a multiple- strip canister may be functionally integrated with multiple penetrating members in the form of a penetrating member magazine, or a radial penetrating member disposable.
- FIG. 30 an embodiment is disclosed that relates to lancing, blood acquisition, contamination avoidance, sterile disposable materials.
- Most systems for gaining access to blood are single-use devices. Systems that are used to gain access to the blood of multiple people have the burden of showing that blood cannot be carried from one user to another.
- a means for avoiding that "blood carry-over" is the subject of this invention. That means is basically a specific material and design of tape that is used, and then discarded after use, between each patient.
- a sterile disposable adhesive blood barrier 1600 is to be placed between the device and the patient.
- the barrier 1600 may be applied to the exterior surface of the device before use with each patient and disposed of immediately after use.
- the adhesive blood barrier 1600 prevents contamination of any part of the device that may act as a pathway for transmission of pathogens between patients. Illustrations of the design are shown in Figure 30 shows the barrier by itself.
- Figure 31 shows the barrier 1600 attached to a fluid sampling device 1400.
- the barrier 1600 may have a bend relief 1610, foam offset 1612 and location features 1614 to help position the barrier properly.
- the port 1616 is where a penetrating member exits to piece tissue.
- the user applies the sterile adhesive blood barrier 1600 with foam pad to the front of the device and then place the patients' fingertip or other skin surface against the high-density foam offset pad in the firing area.
- the foam offset pad 1612 serves to maintain a small air gap between the patients' finger and the blood barrier film.
- the penetrating member then is fired through the sterile adhesive blood barrier 1600 and enters the patient before retracting back into the disposable. Testing described below has shown that the small hole created by the penetrating member, in combination with the air gap created by the foam, is highly resistant to fluid flow.
- the blood barrier 1600 acts effectively in preventing transfer of blood to the device despite the presence of such a hole.
- the selected film for the barrier 1600 is manufactured by 3M Medical Tapes and Adhesives under the catalog name "3MTM Tan 5 mil Polyethylene Medical Tape 1523, 63# Liner”.
- the selected foam is sold by Scapa Medical UK under the catalog name "Medifix
- the offset pad is made up to the required thickness as a multi-layer laminate.
- Figure 32 is a cross-sectional diagram shows the relative dimensions of the proposed system prior to firing.
- Figures 33, 34, and 35 are three diagrams that illustrate each phase of the lancing operation.
- the film and foam prevent blood being left on the casework of the device by being a simple physical barrier.
- the blood barrier 1600 will cover nearly the entire front of the device and also wrap underneath the device. User instructions require that the user clean any obvious blood contamination that is spread outside the area of the barrier with a suitable disinfectant method.
- the chief risk is that the blood will be transmitted to the device via the hole created in the barrier film by the lancing operation.
- the success of the design relies on the elasticity of the selected film closing the hole, the surface tension and viscosity of the blood making passage through the small hole difficult, and the air gap providing for an alternative route in which the blood pressure can be released avoiding a pressure difference across the film.
- the objective is to test whether a suitable film and air gap could withstand a blood pressure equal to that in the capillary blood vessels of the patient after being pierced by a penetrating member.
- the method that was used employed a length of tubing filled with water that was capped at one end by a piece of film intended to simulate skin. Offset from this "skin" was a sample of the film being tested. The height of the free surface of water was set to the maximum pressure likely to be transmitted to the film by the capillary bed, approximately 45 cmH20 (see below).
- a penetrating member was pushed through the test film and the "skin" and then slowly withdrawn whilst backlit and being filmed by a high speed macro video camera. This process was repeated for a variety of films of differing material and thickness.
- Video footage shows the elastic closure of the hole as the penetrating member is retracted. This closure reduces the area of the hole to a fraction of the penetrating member diameter increasing the resistance to fluid flow tremendously.
- the elastic closure also prevents the penetrating member carrying with it large drops of blood to the device side of the barrier which might otherwise be dislodged before the penetrating member is parked safely in the disposable. As the penetrating member retracts, the film closes around it, wiping off any blood. Very small amounts of blood that may adhere to the surface of the penetrating member and be carried back to the device side of the barrier will be contained within the penetrating member cavity.
- Equation 1 d P is the driving pressure in Pa a is the surface tension of the fluid in N/m and d is the diameter of the hole in meters
- the surface tension of blood has been shown to be in the region of 56 x 10 3 N/m.
- the crescent shaped hole left by the penetrating member after elastic closure is approximately 6 x 10 "9 m 2 in area (see " Figure 36. Puncture hole with 0.317mm diameter penetrating member for scale"), which is equivalent to hole with a diameter of 4.4 x10-5m. Equation 1 therefore gives a required driving pressure of 5.10 kPa. Adhesion of the blood to the sharp corners of the hole is likely to make the actual required driving pressure significantly higher than this
- the blood pressure in the capillary bed drops from a maximum of 30-35 mmHg at the arterial end to 12-15 mmHg at the venous end.
- a pressure of 30-35 mmHg equates to approximately 4.65 kPa or 45 cm H 2 O.
- the actual pressure witnessed by the barrier and hole is likely to be significantly lower than this due to the presence of the air gap and the resistance to flow through the outer epidermis.
- the film selection by in vivo testing used a prototype device and live patient.
- the barrier film and foam offset pad were applied to the prototype device. The device was then placed against the finger of the patient and fired. The barrier was inspected on the Mitutoyo after the lancing operation at 96 X magnification.
- the barrier film showed no transmission of blood. During this testing it was also shown that the blood is not smeared on the blood barrier and that a sufficient sample of blood is left on the patient skin for analytical testing.
- Figure 37 shows a fluid sampling device with finger
- Figure 38 shows a blood drop on patient side of film (16 X)
- Figure 39 shows device side of film after firing into finger (96 X).
- the penetrating member does not carry material from the adhesive blood barrier with it and implant it into the patient.
- the film is an elastic and ductile material being punctured by a sharpened point and it is therefore highly unlikely that pieces will be separated off and carried with the lubricated penetrating member tip. The following inspections were carried out to confirm this.
- a digital photograph of the penetrating member was taken immediately after firing through the adhesive film. This inspection was made along the length of 10 penetrating members after firing through the adhesive film.
- the film was inspected after firing through it.
- a high frame-rate (2000 frames/second) digital video was taken of the lancing operation from the patient side.
- the adhesive blood barrier 1600 will be prepared and packaged in a cleanroom environment and then gamma sterilized. Their respective manufacturers have declared the selected film and foam suitable for gamma sterilization. All manufacturing will be completed by an EN 13485 certified manufacturer and in accordance with that standard.
- the barrier film is presented to the user on a sterilized impermeable carrier and covered by another impermeable protective. The blood barrier film is then only exposed to possible contaminants once it is removed from its packaging in preparation for use. Applicator tabs and location details will be help to reduce handling of the lancing area as much as possible.
- Operation of the device may be impeded and pain levels increased if the penetrating member were to be damaged by the film before it entered the patient skin.
- 5 penetrating members were inspected before and after a lancing operation using the device prototype. The penetrating members showed no visible damage to the sharpened tip during the firing process.
- This device is for use by healthcare professionals only. It is recommended that the operator wear sterile gloves when using the device.
- Figure 41 shows one embodiment of packaging for holding sterile barriers 1600.
- the packaging 1700 may include a sterile carrier 1702 and a protective cover 1704.
- Tabs 1706 may be used to facilitate pealing of the protective covers 1704.
- Figure 42 shows the possible areas of contamination and the barrier 1600 is designed to minimize the flow of blood to these areas or to prevent users from coming in to contact with any blood on these areas.
- the blood analyzer device 1810 includes a housing 1812 with an upper case 1814 coupled to a bottom case 1816, a battery 1818, which can be rechargeable and coupled to a recharging port, and a driver 1820.
- the housing 1812 can include a finger interface section.
- the finger interface section is indented and conformable to an anatomy of a fingertip.
- a mechanical assembly 1822, a door assembly 1824 and a slider handle 1826 are also included indented and conformable to an anatomy of a fingertip.
- the mechanical assembly 1822 can include the following elements: a battery contact 1828, cam shaft overmold 1830, actuator assembly 1832, punch assembly 1834, bobbin retainer 1836, chassis subassembly 1838, bobbin 1840, drive gear 1842, indexer 1844, ratchet 1846, slider arm 1848, gripper stripper 1850, reaction plate 1852, ratchet tension spring 1854, disposable plunger 1856, return plate 1858, ratchet tension spring 1860, sterility barrier plunger 1862, sleeper arm 1864, sweeper motor assembly 1866 and a sterility barrier detect spring 1868.
- the return plate 1858 can be a cam follower driven by the cam shaft and slider handle 1826.
- the return plate 1858 drives the punch assembly 1834 that actually moves the sterility barrier seal 320.
- the sterility barrier seal 320 can be perforated, rolled, or folds out of a path of a launched penetrating member.
- a fire button is provided that launches the penetrating members.
- the mechanical assembly 1822 can further include a cam actuated by the manually actuated slider handle 1826.
- a cam actuated by the manually actuated slider handle 1826 can be used in place of the sweeper arm 1864, including but not limited to, a worm and sector gear, a bi-stable electromagnetic mechanism, a stepper motor, a lead screw and the like. Also provided are an insertion arm, shaft assembly, track and stripper.
- a plurality of penetrating members are housed in a disposable that is positionable in the housing 1812. Each penetrating member is coupled with the driver 1820 prior to launch of a penetrating member for a lancing event.
- the slider handle 1826 and indexer 1844 advance the disposable and this moves penetrating members into launch positions.
- the battery 1818 is coupled to the driver 1820.
- One or more sterility barriers maintain the penetrating members in a sterile environment.
- the punch assembly 1834 includes a sterility barrier opener, e.g., punch, that moves the sterility barrier out of the way of a launched penetrating member.
- the sterility barrier opener is a punch that moves at least a portion of the sterility barrier out of a way of a launched penetrating member.
- the punch assembly 1834 can lift up at least a portion of the sterility barrier.
- FIG. 45 Hn This embodiment includes, an LCD window 1870, a plus-minus button 1872, a fire button 1874, belt 1876 , upper LCD gasket 1878 and a protective removeable film 1880.
- This film can be a standard anti-scratch cover for all plastic windows .
- the chassis subassembly 1838 includes a door latch 1882, latch retainer 1884, chassis 1886 and a compression spring 1888
- a gripper track 1892 is coupled to a gripper shaft assembly 1894.
- the magnet 1898 can be coupled to the sweeper arm 1864.
- the sweeper arm 1842 and the magnet 1898 form an integrated assembly of components that include but are not limited to, the sweeper arm 1864, motor, motor mount, worm gear, sector gear, chassis, fasteners and the like.
- the sweeper arm 1842 acts as a safety arm for penetrating members. Except during firing when in a non-blocking position, the sweeper arm 1864 physically retains the gripper shaft assembly and prevents it from accidentally exiting the housing 1812.
- the gripper shaft assembly illustrated in Figure 48, includes a flag 1914, gripper shaft overmold 1916, The arrow point at the carbon rod, and the plastic is overmolded around the carbon rod and the magnetic slug, as well asa stepped gripper portion 1918 that can capture and retain a penetrating member.
- the sweeper motor assembly 1920 of Figure 49 includes a sweeper motor mount 1922, a DC motor 1924, and a sweeper worm 1926.
- the shield or other punch may be adapted for use with other disposables disclosed herein or in related applications.
- a motor may be directly coupled to rotate the y cited.
Abstract
A blood analyzer device has a housing with a top section coupled to a bottom section, a driver and a plurality of penetrating members housed in a disposable positionable in the housing. A gripper engages each penetrating member. A manually actuated button advances the disposable to move penetrating members into launch positions. A power is source coupled to the driver. A display is at the housing.
Description
METHOD AND APPARATUS FOR A FLUID SAMPLING DEVICE
Technical Field: The technical field relates to analyte detecting devices, and more specifically, device for obtaining a fluid sample.
Background Art:
Lancing devices are known in the medical health-care products industry for piercing the skin to produce blood for analysis. Typically, a drop of blood for this type of analysis is obtained by making a small incision in the fingertip, creating a small wound, which generates a small blood droplet on the surface of the skin.
Early methods of lancing included piercing or slicing the skin with a needle or razor. Current methods utilize lancing devices that contain a multitude of spring, cam and mass actuators to drive the lancet. These include cantilever springs, diaphragms, coil springs, as well as gravity plumbs used to drive the lancet. The device may be held against the skin and mechanically triggered to ballistically launch the lancet. Unfortunately, the pain associated with each lancing event using known technology discourages patients from testing. In addition to vibratory stimulation of the skin as the driver impacts the end of a launcher stop, known spring based devices have the possibility of firing lancets that harmonically oscillate against the patient tissue, causing multiple strikes due to recoil. This recoil and multiple strikes of the lancet is one major impediment to patient compliance with a structured glucose monitoring regime.
Success rate generally encompasses the probability of producing a blood sample with one lancing action, which is sufficient in volume to perform the desired analytical test. The blood may appear spontaneously at the surface of the skin, or may be "milked" from the wound.
Milking generally involves pressing the side of the digit, or in proximity of the wound to express the blood to the surface. In traditional methods, the blood droplet produced by the lancing action must reach the surface of the skin to be viable for testing.
When using existing methods, blood often flows from the cut blood vessels but is then trapped below the surface of the skin, forming a hematoma. In other instances, a wound is created, but no blood flows from the wound. In either case, the lancing process cannot be combined with the sample acquisition and testing step. Spontaneous blood droplet generation with current mechanical launching system varies between launcher types but on average it is about 50% of lancet strikes, which would be spontaneous. Otherwise milking is required to yield blood. Mechanical launchers are unlikely to provide the means for integrated sample acquisition and testing if one out of every two strikes does not yield a spontaneous blood sample.
Many diabetic patients (insulin dependent) are required to self-test for blood glucose levels five to six times daily. The large number of steps required in traditional methods of
glucose testing ranging from lancing, to milking of blood, applying blood to the test strip, and getting the measurements from the test strip discourages many diabetic patients from testing their blood glucose levels as often as recommended. Tight control of plasma glucose through frequent testing is therefore mandatory for disease management. The pain associated with each lancing event further discourages patients from testing. Additionally, the wound channel left on the patient by known systems may also be of a size that discourages those who are active with their hands or who are worried about healing of those wound channels from testing their glucose levels.
Another problem frequently encountered by patients who must use lancing equipment to obtain and analyze blood samples is the amount of manual dexterity and hand-eye coordination required to properly operate the lancing and sample testing equipment due to retinopathies and neuropathies particularly, severe in elderly diabetic patients. For those patients, operating existing lancet and sample testing equipment can be a challenge. Once a blood droplet is created, that droplet must then be guided into a receiving channel of a small test strip or the like. If the sample placement on the strip is unsuccessful, repetition of the entire procedure including re-lancing the skin to obtain a new blood droplet is necessary.
Early methods of using test strips required a relatively substantial volume of blood to obtain an accurate glucose measurement. This large blood requirement made the monitoring experience a painful one for the user since the user may need to lance deeper than comfortable to obtain sufficient blood generation. Alternatively, if insufficient blood is spontaneously generated, the user may need to "milk" the wound to squeeze enough blood to the skin surface. Neither method is desirable as they take additional user effort and may be painful. The discomfort and inconvenience associated with such lancing events may deter a user from testing their blood glucose levels in a rigorous manner sufficient to control their diabetes. A further impediment to patient compliance is the amount of time that at lower volumes, it becomes even more important that blood or other fluid sample be directed to a measurement device without being wasted or spilled along the way. Known devices do not effectively handle the low sample volumes in an efficient manner. Accordingly, improved sensing devices are desired to increase user compliance and reduce the hurdles associated with analyte measurement.
A further concern is the use of blood glucose monitoring devices in a professional setting. For the professional health care market, single device multiple user is the norm. A sterility barrier between patients is required or a single use professional lancing device is used and then discarded after use. To interface an integrated point of care lancing, sampling and analyte detection device with a multiple user paradigm, each lancet analyte detecting member pair may be isolated from the previous and subsequent user.
SUMMARY OF THE INVENTION
An object of the present invention is to provide an improved body fluid sampling apparatus that provides for the release of penetrating members from a disposable.
Another object of the present invention is to provide an improved body fluid sampling apparatus that has a mechanical assembly with a cam and is actuated by a manually actuated button.
Still another object of the present invention is to provide a body fluid sampling apparatus with a sweeper arm coupled to a gripper.
A further object of the present invention is to provide a body fluid sampling apparatus that has where a sweeper arm acts as a safety arm for penetrating members.
Yet another object of the present invention is to provide a body fluid sampling apparatus that has a finger interface section at an exterior of the housing.
These and other objects of the present invention are achieve in a blood analyzer device that has a housing with a top section coupled to a bottom section, a driver and a plurality of penetrating members housed in a disposable positionable in the housing. A gripper engages each of penetrating member with the driven prior to launch of a penetrating member during a lancing event. A manually actuated button advances the disposable to move penetrating members into launch positions. A power source is coupled to the driver. A display is positioned at the housing.
BRIEF DESCRIPTION OF THE DRAWINGS
Figure 1 illustrates an embodiment of a controllable force driver in the form of a cylindrical electric penetrating member driver using a coiled solenoid -type configuration.
Figure 2A illustrates a displacement over time profile of a penetrating member driven by a harmonic spring/mass system. Figure 2B illustrates the velocity over time profile of a penetrating member driver by a harmonic spring/mass system.
Figure 2C illustrates a displacement over time profile of an embodiment of a controllable force driver.
Figure 2D illustrates a velocity over time profile of an embodiment of a controllable force driver.
Figure 3 is a diagrammatic view illustrating a controlled feed-back loop. Figure 4 is a perspective view of a tissue penetration device having features of the invention.
Figure 5 is an elevation view in partial longitudinal section of the tissue penetration device of Figure 4.
Figure 6 shows an exploded perspective view of one embodiment of a device according
to the present invention.
Figure 7 shows a cross-sectional view of one embodiment of a punch according to the present invention.
Figure 8 shows another embodiment of a punch according to the present invention. Figure 9 shows one embodiment of a gripper with a shield.
Figures 10-12 show other embodiments of a gripper. Figures 13-14 show embodiments of a gripper and a drive assembly. Figures 15-16 show a cross-section and side view of one embodiment of the gripper and the drive assembly. Figure 17 shows a schematic of one embodiment of a slider used to rotate a disc.
Figures 18 through 21 are cut-away views of various elements of a device according to the present invention.
Figures 22-23 show embodiments of an analyte testing device for use with a test strip. Figures 24-28 show various embodiments of a tissue interface. Figure 29 shows one embodiment analyte testing strip dispenser.
Figure 30 through 35 shows various views of embodiments of a barrier according to the present invention.
Figures 36 through 40 show various close-up views of areas of the barrier. Figure 41 shows one embodiment of packaging for use with a barrier according to the present invention.
Figure 42 shows a view of one portion of a disposable for use with the present invention. Figure 43 is an exploded view illustrating one embodiment of a body fluid sampling device of the present invention.
Figure 44 is an exploded view illustrating one embodiment of a mechanical assembly of the Figure 43 device.
Figure 45 illustrates one embodiment of an upper case assembly of the Figure 43 device.
Figure 46 illustrates one embodiment of a chassis subassembly of the Figure 43 device. Figure 47 illustrates one embodiment of an actuator or driver assembly of the Figure 43 device.
Figure 48 illustrates one embodiment of a gripper shaft assembly of the Figure 43 device.
Figure 49 illustrates one embodiment of a sweeper motor assembly of the Figure 43 device.
DESCRIPTION OF THE SPECIFIC EMBODIMENTS
The present invention provides a solution for body fluid sampling. Specifically, some embodiments of the present invention provides a method for improving release of penetrating
members for a disposable. The invention may use a high density penetrating member design. It may use penetrating members of smaller size, such as but not limited to diameter or length, than those of conventional penetrating members known in the art. The device may be used for multiple lancing events without having to remove a disposable from the device. The invention may provide improved sensing capabilities. At least some of these and other objectives described herein will be met by embodiments of the present invention.
It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the invention, as claimed. It may be noted that, as used in the specification and the appended claims, the singular forms "a", "an" and "the" include plural referents unless the context clearly dictates otherwise. Thus, for example, reference to "a material" may include mixtures of materials; reference to "a chamber" may include multiple chambers, and the like. References cited herein are hereby incorporated by reference in their entirety, except to the extent that they conflict with teachings explicitly set forth in this specification. In this specification and in the claims which follow, reference will be made to a number of terms which shall be defined to have the following meanings:
"Optional" or "optionally" means that the subsequently described circumstance may or may not occur, so that the description includes instances where the circumstance occurs and instances where it does not. For example, if a device optionally contains a feature for analyzing a blood sample, this means that the analysis feature may or may not be present, and, thus, the description includes structures wherein a device possesses the analysis feature and structures wherein the analysis feature is not present.
The present invention may be used with a variety of different penetrating member drivers. It is contemplated that these penetrating member drivers may be spring based, solenoid based, magnetic driver based, nanomuscle based, or based on any other mechanism useful in moving a penetrating member along a path into tissue. It should be noted that the present invention is not limited by the type of driver used with the penetrating member feed mechanism. One suitable penetrating member driver for use with the present invention is shown in Figure 1. This is an embodiment of a solenoid type electromagnetic driver that is capable of driving an iron core or slug mounted to the penetrating member assembly using a direct current (DC) power supply. The electromagnetic driver includes a driver coil pack that is divided into three separate coils along the path of the penetrating member, two end coils and a middle coil. Direct current is alternated to the coils to advance and retract the penetrating member. Although the driver coil pack is shown with three coils, any suitable number of coils may be used, for example, 4, 5, 6, 7 or more coils may be used.
Referring to the embodiment of Figure 1 , the stationary iron housing 10 may contain the driver coil pack with a first coil 12 flanked by iron spacers 14 which concentrate the magnetic flux at the inner diameter creating magnetic poles. The inner insulating housing 16 isolates the
penetrating member 18 and iron core 20 from the coils and provides a smooth, low friction guide surface. The penetrating member guide 22 further centers the penetrating member 18 and iron core 20. The penetrating member 18 is protracted and retracted by alternating the current between the first coil 12, the middle coil, and the third coil to attract the iron core 20. Reversing the coil sequence and attracting the core and penetrating member 18 back into the housing retracts the penetrating member 18. The penetrating member guide 22 also serves as a stop for the iron core 20 mounted to the penetrating member 18.
As discussed above, tissue penetration devices which employ spring or cam driving methods have a symmetrical or nearly symmetrical actuation displacement and velocity profiles on the advancement and retraction of the penetrating member 18 as shown in Figures 2 and 3. In most of the available lancet devices, once the launch is initiated, the stored energy determines the velocity profile until the energy is dissipated. Controlling impact, retraction velocity, and dwell time of the penetrating member 18 within the tissue can be useful in order to achieve a high success rate while accommodating variations in skin properties and minimize pain. Advantages can be achieved by taking into account of the fact that tissue dwell time is related to the amount of skin deformation as the penetrating member 18 tries to puncture the surface of the skin and variance in skin deformation from patient to patient based on skin hydration.
In this embodiment, the ability to control velocity and depth of penetration may be achieved by use of a controllable force driver where feedback is an integral part of driver control. Such drivers can control either metal or polymeric penetrating members 18 or any other type of tissue penetration element. The dynamic control of such a driver is illustrated in Figure. 2C which illustrates an embodiment of a controlled displacement profile and Figure 2D which illustrates an embodiment of a the controlled velocity profile. These are compared to Figures 2A and 2B, which illustrate embodiments of displacement and velocity profiles, respectively, of a harmonic spring/mass powered driver. Reduced pain can be achieved by using impact velocities of greater than about 2 m/s entry of a tissue penetrating element, such as a lancet, into tissue. Other suitable embodiments of the penetrating member driver 68 are described in commonly assigned, copending U.S. Patent Application Ser. No. 10/127,395, filed April 19, 2002 and previously incorporated herein.
Figure 3 illustrates the operation of a feedback loop using a processor 60. The processor 60 stores profiles 62 in non-volatile memory. A user inputs information 64 about the desired circumstances or parameters for a lancing event. The processor 60 selects a driver profile 62 from a set of alternative driver profiles that have been preprogrammed in the processor 60 based on typical or desired tissue penetration device performance determined through testing at the factory or as programmed in by the operator. The processor 60 may customize by either scaling or modifying the profile based on additional user input information 64. Once the processor has chosen and customized the profile, the processor 60 is ready to
modulate the power from the power supply 66 to the penetrating member driver 68 through an amplifier 70. The processor 60 may measure the location of the penetrating member 72 using a position sensing mechanism 74 through an analog to digital converter 76 linear encoder or other such transducer. Examples of position sensing mechanisms have been described in the embodiments above and may be found in the specification for U.S. Patent Application Ser. No. 10/127,395, filed April 19, 2002 and previously incorporated herein. The processor 60 calculates the movement of the penetrating member 72 by comparing the actual profile of the penetrating member 72 to the predetermined profile. The processor 60 modulates the power to the penetrating member driver 68 through a signal generator 78, which may control the amplifier 70 so that the actual velocity profile of the penetrating member 72 does not exceed the predetermined profile by more than a preset error limit. The error limit is the accuracy in the control of the penetrating member 72.
After the lancing event, the processor 60 can allow the user to rank the results of the lancing event. The processor 60 stores these results and constructs a database 80 for the individual user. Using the database 79, the processor 60 calculates the profile traits such as degree of painlessness, success rate, and blood volume for various profiles 62 depending on user input information 64 to optimize the profile to the individual user for subsequent lancing cycles. These profile traits depend on the characteristic phases of penetrating member advancement and retraction. The processor 60 uses these calculations to optimize profiles 62 for each user. In addition to user input information 64, an internal clock allows storage in the database 79 of information such as the time of day to generate a time stamp for the lancing event and the time between lancing events to anticipate the user's diurnal needs. The database stores information and statistics for each user and each profile that particular user uses. In addition to varying the profiles, the processor 60 can be used to calculate the appropriate penetrating member 72 diameter and geometry suitable to realize the blood volume required by the user. For example, if the user requires about 1-5 microliter volume of blood, the processor 60 may select a 200 micron diameter penetrating member 72 to achieve these results. For each class of lancet, both diameter and lancet tip geometry, is stored in the processor 60 to correspond with upper and lower limits of attainable blood volume based on the predetermined displacement and velocity profiles.
The lancing device is capable of prompting the user for information at the beginning and the end of the lancing event to more adequately suit the user. The goal is to either change to a different profile or modify an existing profile. Once the profile is set, the force driving the penetrating member 72 is varied during advancement and retraction to follow the profile. The method of lancing using the lancing device comprises selecting a profile, lancing according to the selected profile, determining lancing profile traits for each characteristic phase of the lancing cycle, and optimizing profile traits for subsequent lancing events.
Figure 4 illustrates an embodiment of a tissue penetration device, more specifically, a lancing device 80 that includes a controllable driver 179 coupled to a tissue penetration element. The lancing device 80 has a proximal end 81 and a distal end 82. At the distal end 82 is the tissue penetration element in the form of a penetrating member 83, which is coupled to an elongate coupler shaft 84 by a drive coupler 85. The elongate coupler shaft 84 has a proximal end 86 and a distal end 87. A driver coil pack 88 is disposed about the elongate coupler shaft 84 proximal of the penetrating member 83. A position sensor 91 is disposed about a proximal portion 92 of the elongate coupler shaft 84 and an electrical conductor 94 electrically couples a processor 93 to the position sensor 91. The elongate coupler shaft 84 driven by the driver coil pack 88 controlled by the position sensor 91 and processor 93 form the controllable driver, specifically, a controllable electromagnetic driver.
Referring to Figure 5, the lancing device 80 can be seen in more detail, in partial longitudinal section. The penetrating member 83 has a proximal end 95 and a distal end 96 with a sharpened point at the distal end 96 of the penetrating member 83 and a drive head 98 disposed at the proximal end 95 of the penetrating member 83. A penetrating member shaft 201 is disposed between the drive head 98 and the sharpened point 97. The penetrating member shaft 201 may be comprised of stainless steel, or any other suitable material or alloy and have a transverse dimension of about 0.1 to about 0.4 mm. The penetrating member shaft 201 may have a length of about 3 mm to about 50 mm, specifically, about 15 mm to about 20 mm. The drive head 98 of the penetrating member 83 is an enlarged portion having a transverse dimension greater than a transverse dimension of the penetrating member shaft 201 distal of the drive head 98. This configuration allows the drive head 98 to be mechanically captured by the drive coupler 85. The drive head 98 may have a transverse dimension of about 0.5 to about 2 mm. A magnetic member 102 is secured to the elongate coupler shaft 84 proximal of the drive coupler 85 on a distal portion 203 of the elongate coupler shaft 84. The magnetic member 102 is a substantially cylindrical piece of magnetic material having an axial lumen 204 extending the length of the magnetic member 102. The magnetic member 102 has an outer transverse dimension that allows the magnetic member 102 to slide easily within an axial lumen 105 of a low friction, possibly lubricious, polymer guide tube 105' disposed within the driver coil pack 88. The magnetic member 102 may have an outer transverse dimension of about 1.0 to about 5.0 mm, specifically, about 2.3 to about 2.5 mm. The magnetic member 102 may have a length of about 3.0 to about 5.0 mm, specifically, about 4.7 to about 4.9 mm. The magnetic member 102 can be made from a variety of magnetic materials including ferrous metals such as ferrous steel, iron, ferrite, or the like. The magnetic member 102 may be secured to the distal portion 203 of the elongate coupler shaft 84 by a variety of methods including adhesive or epoxy bonding, welding, crimping or any other suitable method.
Proximal of the magnetic member 102, an optical encoder flag 206 is secured to the
elongate coupler shaft 84. The optical encoder flag 206 is configured to move within a slot 107 in the position sensor 91. The slot 107 of the position sensor 91 is formed between a first body portion 108 and a second body portion 109 of the position sensor 91. The slot 107 may have separation width of about 1.5 to about 2.0 mm. The optical encoder flag 206 can have a length of about 14 to about 18 mm, a width of about 3 to about 5 mm and a thickness of about 0.04 to about 0.06 mm.
The optical encoder flag 206 interacts with various optical beams generated by LEDs disposed on or in the position sensor body portions 108 and 109 in a predetermined manner. The interaction of the optical beams generated by the LEDs of the position sensor 91 generates a signal that indicates the longitudinal position of the optical flag 206 relative to the position sensor 91 with a substantially high degree of resolution. The resolution of the position sensor 91 may be about 200 to about 400 cycles per inch, specifically, about 350 to about 370 cycles per inch. The position sensor 91 may have a speed response time (position/time resolution) of 0 to about 120,000 Hz, where one dark and light stripe of the flag constitutes one Hertz, or cycle per second. The position of the optical encoder flag 206 relative to the magnetic member 102, driver coil pack 88 and position sensor 91 is such that the optical encoder 91 can provide precise positional information about the penetrating member 83 over the entire length of the penetrating member's power stroke.
An optical encoder that is suitable for the position sensor 91 is a linear optical incremental encoder, model HEDS 9200, manufactured by Agilent Technologies. The model HEDS 9200 may have a length of about 20 to about 30 mm, a width of about 8 to about 12 mm, and a height of about 9 to about 11 mm. Although the position sensor 91 illustrated is a linear optical incremental encoder, other suitable position sensor embodiments could be used, provided they posses the requisite positional resolution and time response. The HEDS 9200 is a two channel device where the channels are 90 degrees out of phase with each other. This results in a resolution of four times the basic cycle of the flag. These quadrature outputs make it possible for the processor to determine the direction of penetrating member 83 travel. Other suitable position sensors include capacitive encoders, analog reflective sensors, such as the reflective position sensor discussed above, and the like. A coupler shaft guide 111 is disposed towards the proximal end 81 of the lancing device
80. The guide 111 has a guide lumen 112 disposed in the guide 111 to slidingly accept the proximal portion 92 of the elongate coupler shaft 84. The guide 111 keeps the elongate coupler shaft 84 centered horizontally and vertically in the slot 102 of the optical encoder 91.
Referring now to Figure 6, a still further embodiment of a disposable according to the present invention will be described. Figure 6 shows one embodiment of a disposable 300 which may be removably inserted into an apparatus for driving penetrating members 302 to pierce skin or tissue. The disposable 300 has a plurality of penetrating members 302 that may be individually or otherwise selectively actuated so that the penetrating members 302 may extend
outward from the disposable, as indicated by arrow 304, to penetrate tissue. In the present embodiment, the disposable 300 may be based on a flat disc with a number of penetrating members 302 such as, but in no way limited to, (25, 50, 75, 100, ,..) arranged radially on the disc or disposable 800. It should be understood that although the disposable 300 is shown as a disc or a disc-shaped housing, other shapes or configurations of the disposable 300 may also work without departing from the spirit of the present invention of placing a plurality of penetrating members 302 to be engaged, singly or in some combination, by a penetrating member driver.
Each penetrating member 302 may be contained in a cavity 306 in the disposable 300 with the penetrating member's sharpened end facing radially outward and may be in the same plane as that of the disposable. The cavity 306 may be molded, pressed, forged, or otherwise formed in the disposable. Although not limited in this manner, the ends of the cavities 306 may be divided into individual fingers (such as one for each cavity) on the outer periphery of the disc. The particular shape of each cavity 306 may be designed to suit the size or shape of the penetrating member 302 therein or the amount of space desired for placement of the analyte detecting members 808. For example and not limitation, the cavity 306 may have a V-shaped cross-section, a U-shaped cross-section, C-shaped cross-section, a multi-level cross section or the other cross-sections. The opening 810 through which a penetrating member 302 may exit to penetrate tissue may also have a variety of shapes, such as but not limited to, a circular opening, a square or rectangular opening, a U-shaped opening, a narrow opening that only allows the penetrating member 302 to pass, an opening with more clearance on the sides, a slit, a configuration as shown in Figure 75, or the other shapes.
In this embodiment, after actuation, the penetrating member 302 is returned into the disposable and may be held within the disposable 300 in a manner so that it is not able to be used again. By way of example and not limitation, a used penetrating member 302 may be returned into the disposable and held by the launcher in position until the next lancing event. At the time of the next lancing, the launcher may disengage the used penetrating member 302 with the disposable 300 turned or indexed to the next clean penetrating member 302 such that the cavity holding the used penetrating member 302 is position so that it is not accessible to the user (i.e. turn away from a penetrating member exit opening). In some embodiments, the tip of a used penetrating member 302 may be driven into a protective stop that hold the penetrating member 302 in place after use. The disposable 300 is replaceable with a new disposable 300 once all the penetrating members 302 have been used or at such other time or condition as deemed desirable by the user. Referring still to the embodiment in Figure 6, the disposable 300 may provide sterile environments for penetrating members 302 via seals, foils, covers, polymeric, or similar materials used to seal the cavities and provide enclosed areas for the penetrating members 302 to rest in. In the present embodiment, a sterility barrier or seal layer 320 is applied to one
surface of the disposable 300. The seal layer 320 may be made of a variety of materials such as a metallic foil or other seal materials and may be of a tensile strength and other quality that may provide a sealed, sterile environment until the seal layer 320 is penetrate by a suitable or penetrating device providing a preselected or selected amount of force to open the sealed, sterile environment. Each cavity 306 may be individually sealed with a layer 320 in a manner such that the opening of one cavity does not interfere with the sterility in an adjacent or other cavity in the disposable 800. As seen in the embodiment of Figure 6, the seal layer 320 may be a planar material that is adhered to a top surface of the disposable 800.
Depending on the orientation of the disposable 300 in the penetrating member driver apparatus, the seal layer 320 may be on the top surface, side surface, bottom surface, or other positioned surface. For ease of illustration and discussion of the embodiment of Figure 6, the layer 320 is placed on a top surface of the disposable 800. The cavities 306 holding the penetrating members 302 are sealed on by the sterility barrier layer 320 and thus create the sterile environments for the penetrating members 302. The sterility barrier layer 320 may seal a plurality of cavities 306 or only a select number of cavities as desired.
In a still further feature of Figure 6, the disposable 300 may optionally include a plurality of analyte detecting members 308 on a substrate 822 which may be attached to a bottom surface of the disposable 300. The substrate may be made of a material such as, but not limited to, a polymer, a foil, or other material suitable for attaching to a disposable and holding the analyte detecting members 308. As seen in Figure 6, the substrate 322 may hold a plurality of analyte detecting members, such as but not limited to, about 10-50, 50-100, or other combinations of analyte detecting members. This facilitates the assembly and integration of analyte detecting members 308 with disposable 300. These analyte detecting members 308 may enable an integrated body fluid sampling system where the penetrating members 302 create a wound tract in a target tissue, which expresses body fluid that flows into the disposable 300 for analyte detection by at least one of the analyte detecting members 308. The substrate 322 may contain any number of analyte detecting members 308 suitable for detecting analytes in disposable having a plurality of cavities 306. In one embodiment, many analyte detecting members 308 may be printed onto a single substrate 322 which is then adhered to the disposable to facilitate manufacturing and simplify assembly. The analyte detecting members 308 may be electrochemical in nature. The analyte detecting members 308 may further contain enzymes, dyes, or other detectors which react when exposed to the desired analyte. Additionally, the analyte detecting members 308 may comprise of clear optical windows that allow light to pass into the body fluid for analyte analysis. The number, location, and type of analyte detecting member 308 may be varied as desired, based in part on the design of the disposable, number of analytes to be measured, the need for analyte detecting member calibration, and the sensitivity of the analyte detecting members. If the disposable 300 uses an analyte detecting member arrangement where the analyte detecting members are on a
substrate attached to the bottom of the disposable, there may be through holes (as shown in Figure 76), wicking elements, capillary tube or other devices on the disposable 300 to allow body fluid to flow from the disposable to the analyte detecting members 308 for analysis. In other configurations, the analyte detecting members 308 may be printed, formed, or otherwise located directly in the cavities housing the penetrating members 302 or areas on the disposable surface that receive blood after lancing.
The use of the seal layer 320 and substrate or analyte detecting member layer 822 may facilitate the manufacture of the disposable 300. For example, a single seal layer 320 may be adhered, attached, or otherwise coupled to the disposable 300 as indicated by arrows 324 to seal many of the cavities 306 at one time. A sheet 322 of analyte detecting members may also be adhered, attached, or otherwise coupled to the disposable 300 as indicated by arrows 325 to provide many analyte detecting members on the disposable at one time. During manufacturing of one embodiment of the present invention, the disposable 300 may be loaded with penetrating members 302, sealed with layer 320 and a temporary layer (not shown) on the bottom where substrate 322 would later go, to provide a sealed environment for the penetrating members 302. This assembly with the temporary bottom layer is then taken to be sterilized. After sterilization, the assembly is taken to a clean room (or it may already be in a clear room or equivalent environment) where the temporary bottom layer is removed and the substrate 322 with analyte detecting members is coupled to the disposable as shown in Figure 6. This process allows for the sterile assembly of the disposable with the penetrating members 302 using processes and/or temperatures that may degrade the accuracy or functionality of the analyte detecting members on substrate 322. As a nonlimiting example, the entire disposable 300 may then be placed in a further sealed container such as a pouch, bag, plastic molded container, etc...to facilitate contact, improve ruggedness, and/or allow for easier handling. In some embodiments, more than one seal layer 320 may be used to seal the cavities
306. As examples of some embodiments, multiple layers may be placed over each cavity 306, half or some selected portion of the cavities may be sealed with one layer with the other half or selected portion of the cavities sealed with another sheet or layer, different shaped cavities may use different seal layer, or the like. The seal layer 320 may have different physical properties, such as those covering the penetrating members 302 near the end of the disposable may have a different color such as red to indicate to the user (if visually inspectable) that the user is down to say 10, 5, or other number of penetrating members 302 before the disposable should be changed out.
Referring now to Figures 7 and 8, various embodiments of the present invention will now be described in further detail. Improvements have been made to the punch device 400. The present invention addresses issues with the punch 400 moving the cut sterility barrier seal 320 to the sides of the chamber, so that the sterility barrier seal 320 springs back and you get some end effects where the punch 400 angles the sterility barrier seal 320 into the corner, resulting in
tearing rather than a clean cut to open the sterility barrier. The gripper has to bend the sterility barrier seal 320 out of the way, as it runs along the channel and this results in the half Newton range or force required.
Figure 7 shows an embodiment of the punch 400 with a widened portion 402 that tightly fits against the opening of the cavity. Some embodiments may also have a flash portion 406 that interferes with the punch 400 during punching. The helps push the flaps of the sterility barrier seal 320 to the side and does not interfere with the gripper during travel.
Figure 8 shows yet another embodiment with a narrow punch 410 with winged portions 412. The wings 412 are of sufficient size and stiffness to push the sterility barrier seal 320 pieces against the side of the cavities.
Referring now to Figures 9 through 16, a still further embodiment of the present invention describes a shield or guide rail attached to the gripper and not the punch 400. Thus the shield is in placed while the gripper is coupled to the penetrating member 302. It does not need to be fitted to be exactly the same size as the cavity width, such as may be needed by a punch 400, thus allowing for easier manufacturability.
Referring now to Figures 9 and 10, in this embodiment the shield 430 is mounted above the gripper 432. This hollow open channel rides over the gripper and is fixed to the track. It also guards from accidentally touching the gripper itself. The present invention uses the guard to bend the sterility barrier seal 320 out of the way. Referring now to Figure 11 , a view of the gripper 432 engaged to a penetrating member
302 and a shield 430 pushing sterility barrier seal 320 aside is shown. Figure 12 shows yet another cross-section of the gripper 432 and shield 430. Figures 13 and 14 shows yet another depiction with the entire gripper and drive assembly positioned over a disposable 440 containing a plurality of penetrating members 302. Figure 15 shows a cross-section view with the entire gripper and drive assembly positioned over a disposable 440 containing a plurality of penetrating members 442. Figure 16 shows a perspective view of just the gripper and drive assembly.
In yet another embodiment of the present invention, a punch 400 is provided that produces less friction and minimizes or eliminates a razor sharp blade effect. Instead, the punch 400 has a blunt blade. In this embodiment, punch 400 has an "H" blade geometry, leaving an "H" cut which the guard can fold out of the way. The blade can be angled like a guillotine with feet at either end to reduce the force needed to cut open the sterility barrier seal 320 and hence the sterility barrier seal 320 thickness can be increased. As a non-limiting example, the sterility barrier seal 320 thickness can be about 20 microns to avoid pinholes, and hence bacteria/spores In one specific embodiment, the foil on the disposable is 20μ thick aluminum with 7μ of heat seal lacquer.
In a still further embodiment, the present invention may include an improved armature design. In one embodiment, the armature is made stiffer, by increasing diameter of the rod or
going to a rectangular cross section in the place that suffers the most deflection. Bearings can also be modified (in the disposable 440); currently it is a round lancet in a square bearing. The plan is to set the lancet in a "V" channel and then to provide a light downward force pressing the lancet into the "V". As the lancet wants to move due to the asymmetrical chamfer, that force will be overcome and then it can move in compliance with eh chamfer force. We apply this force to the top of the gripper using a "V" shape top on the gripper, the gripper is now stabilized so that it cant rattle around, while maintaining the compliance for the lancet to move because of the chamfer. The end result is dampening of the oscillations in the armature, thus reducing the jitter. Space: to reduce the length of the travel of the slider due to space constraints. One solution would be to ramp quickly and ramp up only when needed, therefore it becomes a nonlinear cam arrangement. This gets us reduced length. In addition, it allows us to shorten the stroke. To get height for PCB we can go from a double-sided cam to a single sided cam with a spring to provide the force in two directions.
Referring now to Figure 17, yet another aspect of the present invention will now be described. To bring a new, unused penetrating member to use, the disposable 500 may be rotated as indicated by arrow 502. A linear slider 510 moves forward and backward as indicated by arrow 512. The forward motion of the slider 510 rotates the disposable 500, among other things. In some embodiments, backward motion may be used to rotate the disposable 500 (it all depends on where the slider starts). Rotation occurs when a keyed gear (not shown) that the opening 514 fits over is rotated by motion of the slider 510. Of course, the slider 510 in the present embodiment also actuates a plurality of other motions such as clearing the gripper, shield, and drive assembly, to lift them clear so that the disposable 500 can rotate.
Referring now to Figure 18 shows how movement of the slider 510 moves rod 520 as indicate by arrows 522. For ease of illustration, certain portions of the device are removed to allow easier visualization of the moving parts. The motion of rod 522 causes a second slider 530 to move as indicated by arrow 532 and engage a stub 534 on the rotating wheel 540. This wheel 540 turns the gear the fits inside the opening 514, which rotates the disposable 500. In the present embodiment, a roller 550 also travels on a cam surface 552.
As seen in Figure 19, the roller 550 also move a slider 560. The rod 520 also includes yet another roller 562. This roller as seen in Figure 20, follows another cam surface 570. The cam surfaces 552 (Figure 18) and 570 (Figure 20) allow for raising and lowering of the punch 400, shield, gripper, drive assembly, etc... to allow for the disposable 500 to rotate and a new penetrating member cavity to be opened and a member loaded for firing. In some embodiments, the various steps that need to happen are similar to those described in commonly assigned copending U.S. Patent Application, serial number 10/323,623 filed December 18, 2002.
Figure 21 shows still further embodiments of the present invention. It more clearly shows some of the elements such as roller 562. Embodiments using the linear motion of the slider 510 and
linear motion of the rod 520 pushing linear sliders and pushing rollers to follow linear cam surfaces are very robust and will not easily fail. It should be understood that in some embodiments, a motor may be coupled to the slider to advance it instead of relying on user force. Referring now to Figure 23, a still further embodiment is shown where an attachment
1420 may be added to an electronic lancing device. This attachment, in one embodiment, contains a plurality of test strips for dispensing. In another embodiment, it may provide the electronics used for functioning as glucose or other analyte meter.
Referring now to Figures 24 through 28, these embodiments of the present invention relate to Point of Care lancing, sampling, sensing, and disposable. The present invention provides a single device, suitable for use with multiple users in situations such as POC applications in adults or neonates. In one embodiment, the present invention address the issue by having a removable front end that both functions as a sample acquisition device and a sterility barrier between uses of a single device with multiple users in a professional care environment.
Referring now to Figures 24 and 25, sample capture from the surface of the finger may be carried out after the lancing step. A shield or guard may protect the front end from contamination and transfer of biohazard between successive patients. Figure 24 shows that a portion 1422 may be hydrophobic. Figure 25 shows that there may be hydrophobic plate 1412 and a hydrophilic mesh 1414.
Referring now to Figure 26, one embodiment of the present invention is a device 1425 that has a plastic molded part with "tentacles" 1430 designed to remove the sterility barrier seal 320 covering of the analyte detecting member at the time the test is taking place. Figure 27 shows some sizing of opening on the housing. The plug may snap into the aperture of the front end. It protects back plate and front end from blood. Clips also remove packaging. Figure 28 shows a perspective view of a fluid sampling device having a plurality of front ends 1425 on the device that are ready for use.
Figure 28 shows that old or used front ends 1427 and new front ends 1429 may be placed on the housing. By way of example and not limitation, they may be mounted on band on a back portion of the housing.
In one embodiment, the lancing is carried out in a separate operation and the surface of the finger is touched to the wicking or sip-in treated front end of the disposable "limpet" 1425. Blood is guided into the analyte detecting member channel and the test is carried out. Post testing the "limpet" front end 1425 is removed and the disk indexed before inserting the next "limpet" for the next diagnostic test. The sample acquisition channel of the limpet can be configured with mesh to guide the sample to the analyte detecting member or hydrophillically treated to guide the blood to the analyte detecting member. Since POC tests require higher amounts of blood volume the dead space for the priming of the channel leading to the not considered limiting.
Limpets can be stored on board in the instrument and dispensed as a cassette. They can also be disposed of in the same cassette as used and then the entire cassette thrown way at the end of 25 or 50 patients have been tested.
In another embodiment, a fluid device is combined with analyte detecting members on a disk. The punch 400 mechanism of the lancing device can open the seal. The function f the limpet would them be to attach and for a sterility barrier on the front end, allow passage of the penetrating member through the center and perhaps contain surface treatment or mesh to guide the sample into the analyte detecting member chamber. The limpet can be configured to prevent contamination in a side-to-side aspect between analyte detecting members by forming a physical barrier between adjacent analyte detecting members. It can be configured to prevent splatter of blood on the back plane (inside of the front end) of the instrument. It may also function as a finger positioning device as it can be contoured and shaped without affecting the front face of the instrument.
Referring now to Figure 29, these embodiments of the present invention relate to lancing, sampling, sensing, disposable, and manufacture. In one embodiment, It is an integrated sampling / glucose-sensing system. The present invention may integrate multiple lancings with multiple electrochemical glucose sensing events. It is solved here, in some embodiments, in a very simple way by integrating the functions without integrating the two different activities (lancing and sensing) in the same physical device. Referring again to Figure 29, one particular simple integration of the functions of blood sampling and glucose-sensing is shown. In this embodiment, a small package of disposable glucose sensing strips 1500 in a dispenser 1508 is physically adjoined to the lancing device. In order to perform a glucose analysis, a user tears off / peels off a strip from the dispenser, sticks it to the front end of the lancing device (using suitable registration features on both the strip and the front end), and then uses the device to lance and obtain blood. The strip 1500 has many of the blood collection features, notably a woven lollipop structure to guide blood over an electrochemical glucose analyte detecting member which is an integral part of the strip (the strip is very similar in function to any glucose test strip). The front end of the lancing device may have electrode contacts which can either actively or passively make contact with the electrochemical "signal out" pads of the strip. In a particular embodiment of this concept, a hinged door be deployed from the lancing device front end to aid in registering the glucose strip and to make contact with the "signal out" pads. Following use, the disposable glucose strip is removed from the front end of the device and disposed of in the normal way.
A somewhat similar, but more integrated, approach can be utilized. In this embodiment, the glucose-sensing strips are kept physically separate from the multi-lancing elements, and are only functionally integrated. In this embodiment, the glucose-sensing strips are integrated into their own multi-strip roll. Using this multi-strip roll (in a disposable very similar to an old 110 film canister), the indexing of the penetrating member launcher can be used to move forward new,
glucose strips. The glucose strips in their roll move across the front end of the fluid sampling device, and perform similarly to the strips in the concept above. The strips have registration features corresponding to registration features on the front end, and they have blood acquisition means, like a woven lollipop structure, to guide blood from the finger-lancing site to the electrochemical analyte detecting members. Contact to the "signal out" pads of the glucose test strips are accomplished by electrode contacts integral to the front end of the fluid sampling device. But in this case, there are no individual strips either to put on the front end of the fluid sampling, or to remove from the front end after use. The strips are deployed from a film canister-type disposable, and are rolled back up into a similar canister feature on the other side of the fluid sampling after use. It is clear that a multi-strip canister of this sort could be functionally integrated with a multiple penetrating member system of various forms. A multiple- strip canister may be functionally integrated with multiple penetrating members in the form of a penetrating member magazine, or a radial penetrating member disposable.
Referring now to Figure 30, an embodiment is disclosed that relates to lancing, blood acquisition, contamination avoidance, sterile disposable materials. Most systems for gaining access to blood are single-use devices. Systems that are used to gain access to the blood of multiple people have the burden of showing that blood cannot be carried from one user to another. A means for avoiding that "blood carry-over" is the subject of this invention. That means is basically a specific material and design of tape that is used, and then discarded after use, between each patient.
Referring now to Figure 30, one embodiment of a sterile disposable adhesive blood barrier 1600 is to be placed between the device and the patient. The barrier 1600 may be applied to the exterior surface of the device before use with each patient and disposed of immediately after use. In the present embodiment, the adhesive blood barrier 1600 prevents contamination of any part of the device that may act as a pathway for transmission of pathogens between patients. Illustrations of the design are shown in Figure 30 shows the barrier by itself. Figure 31 shows the barrier 1600 attached to a fluid sampling device 1400. The barrier 1600 may have a bend relief 1610, foam offset 1612 and location features 1614 to help position the barrier properly. The port 1616 is where a penetrating member exits to piece tissue.
As seen in Figure 31 , the user applies the sterile adhesive blood barrier 1600 with foam pad to the front of the device and then place the patients' fingertip or other skin surface against the high-density foam offset pad in the firing area. The foam offset pad 1612 serves to maintain a small air gap between the patients' finger and the blood barrier film. The penetrating member then is fired through the sterile adhesive blood barrier 1600 and enters the patient before retracting back into the disposable. Testing described below has shown that the small hole created by the penetrating member, in combination with the air gap created by the foam, is highly resistant to fluid flow. The blood barrier 1600 acts effectively in preventing transfer of
blood to the device despite the presence of such a hole.
In one embodiment, the selected film for the barrier 1600 is manufactured by 3M Medical Tapes and Adhesives under the catalog name "3M™ Tan 5 mil Polyethylene Medical Tape 1523, 63# Liner". The selected foam is sold by Scapa Medical UK under the catalog name "Medifix
4005/868 Single Coated Medical Pressure Sensitive Polyurethane Foam". The offset pad is made up to the required thickness as a multi-layer laminate.
Figure 32 is a cross-sectional diagram shows the relative dimensions of the proposed system prior to firing. Figures 33, 34, and 35 are three diagrams that illustrate each phase of the lancing operation.
In this embodiment, the film and foam prevent blood being left on the casework of the device by being a simple physical barrier. In one embodiment, the blood barrier 1600 will cover nearly the entire front of the device and also wrap underneath the device. User instructions require that the user clean any obvious blood contamination that is spread outside the area of the barrier with a suitable disinfectant method.
The chief risk is that the blood will be transmitted to the device via the hole created in the barrier film by the lancing operation. The success of the design relies on the elasticity of the selected film closing the hole, the surface tension and viscosity of the blood making passage through the small hole difficult, and the air gap providing for an alternative route in which the blood pressure can be released avoiding a pressure difference across the film.
Several experiments were completed to select a film and confirm that it satisfied the requirement of preventing contamination of the device.
EXAMPLE 1
Hydrostatic Pressure Test
The objective is to test whether a suitable film and air gap could withstand a blood pressure equal to that in the capillary blood vessels of the patient after being pierced by a penetrating member. The method that was used employed a length of tubing filled with water that was capped at one end by a piece of film intended to simulate skin. Offset from this "skin" was a sample of the film being tested. The height of the free surface of water was set to the maximum pressure likely to be transmitted to the film by the capillary bed, approximately 45 cmH20 (see below). A penetrating member was pushed through the test film and the "skin" and then slowly withdrawn whilst backlit and being filmed by a high speed macro video camera. This process was repeated for a variety of films of differing material and thickness.
The results are presented in Table 1 and it is shown that the selected film will prevent fluid transmission for pressures of at least 45 cmH20 when offset from the skin by 0.6mm.
Video footage shows the elastic closure of the hole as the penetrating member is retracted. This closure reduces the area of the hole to a fraction of the penetrating member diameter increasing the resistance to fluid flow tremendously.
The elastic closure also prevents the penetrating member carrying with it large drops of blood to the device side of the barrier which might otherwise be dislodged before the penetrating member is parked safely in the disposable. As the penetrating member retracts, the film closes around it, wiping off any blood. Very small amounts of blood that may adhere to the surface of the penetrating member and be carried back to the device side of the barrier will be contained within the penetrating member cavity.
Theory governing fluid passage through a small hole states that the required driving pressure for liquid to move through a small hole is given by:
Equation 1 d where : P is the driving pressure in Pa a is the surface tension of the fluid in N/m and d is the diameter of the hole in meters
The surface tension of blood has been shown to be in the region of 56 x 103 N/m. The crescent shaped hole left by the penetrating member after elastic closure is approximately 6 x 10"9 m2 in area (see "Figure 36. Puncture hole with 0.317mm diameter penetrating member for
scale"), which is equivalent to hole with a diameter of 4.4 x10-5m. Equation 1 therefore gives a required driving pressure of 5.10 kPa. Adhesion of the blood to the sharp corners of the hole is likely to make the actual required driving pressure significantly higher than this
The blood pressure in the capillary bed drops from a maximum of 30-35 mmHg at the arterial end to 12-15 mmHg at the venous end. A pressure of 30-35 mmHg equates to approximately 4.65 kPa or 45 cm H2O. The actual pressure witnessed by the barrier and hole is likely to be significantly lower than this due to the presence of the air gap and the resistance to flow through the outer epidermis.
Theory therefore predicts that because the actual driving pressure is less than that required, fluid flow will not occur.
EXAMPLE 2
In Vivo Test
To confirm the laboratory experimentation, the film selection by in vivo testing used a prototype device and live patient.
The barrier film and foam offset pad were applied to the prototype device. The device was then placed against the finger of the patient and fired. The barrier was inspected on the Mitutoyo after the lancing operation at 96 X magnification.
The barrier film showed no transmission of blood. During this testing it was also shown that the blood is not smeared on the blood barrier and that a sufficient sample of blood is left on the patient skin for analytical testing.
Figure 37 shows a fluid sampling device with finger; Figure 38 shows a blood drop on patient side of film (16 X); Figure 39 shows device side of film after firing into finger (96 X).
The laboratory tests and theoretical equations support the hypothesis that the design is effective in preventing contamination of the device by blood.
EXAMPLE 3
Foreign Body Implantation
It is desirable that the penetrating member does not carry material from the adhesive blood barrier with it and implant it into the patient. The film is an elastic and ductile material being punctured by a sharpened point and it is therefore highly unlikely that pieces will be separated off and carried with the lubricated penetrating member tip. The following inspections were carried out to confirm this.
A digital photograph of the penetrating member was taken immediately after firing through the adhesive film. This inspection was made along the length of 10 penetrating members after firing through the adhesive film.
The film was inspected after firing through it.
A high frame-rate (2000 frames/second) digital video was taken of the lancing operation
from the patient side.
No plastic material or adhesive was seen stuck to the penetrating member.
Inspection of the film using the Mitutoyo after piercing did not suggest that material had been removed (see "Figure 25. Barrier film after puncture (96X magnification)"). No material removal was seen in the video footage.
Inspection of the penetrating member, the film and the process suggest that material is not removed during the firing process.
EXAMPLE 4 Sterility of the Blood Barrier
In one embodiment, the adhesive blood barrier 1600 will be prepared and packaged in a cleanroom environment and then gamma sterilized. Their respective manufacturers have declared the selected film and foam suitable for gamma sterilization. All manufacturing will be completed by an EN 13485 certified manufacturer and in accordance with that standard. The barrier film is presented to the user on a sterilized impermeable carrier and covered by another impermeable protective. The blood barrier film is then only exposed to possible contaminants once it is removed from its packaging in preparation for use. Applicator tabs and location details will be help to reduce handling of the lancing area as much as possible.
Very small amounts of blood may adhere to the penetrating member and travel back into the disposable. Each penetrating member is contained within its own cavity that is separated from adjacent cavities and the mechanism. This separation is sufficient in size and geometry to prevent pathogens spreading. The adjacent unused sterile penetrating member is hermetically sealed up until the time of firing. Figure 42 Plan view of part of the penetrating member disposable (protective foil not shown)" below show the layout of the disposable in which the penetrating members are contained. From these drawings it can be seen that the distance between penetrating members is large enough to prevent pathogens traveling between penetrating members even were they not sealed.
Operation of the device may be impeded and pain levels increased if the penetrating member were to be damaged by the film before it entered the patient skin. To check damage did not occur 5 penetrating members were inspected before and after a lancing operation using the device prototype. The penetrating members showed no visible damage to the sharpened tip during the firing process.
Incorrect application might place the high-density foam offset pad in the trajectory of the penetrating member or reduce the effectiveness of the foam in creating the air gap described above. To prevent such misapplication features are provided on the outer case of the fluid sampling Pro to match the geometry of the barrier film. These features make misapplication obvious and reinforce the user instructions. The features are shown in Referring to the information below, one embodiment of the instructions for users of the fluid
sampling Pro Penetrating member Launcher Sterile Blood Barrier will be shown.
This device is for use by healthcare professionals only. It is recommended that the operator wear sterile gloves when using the device.
1. Prepare the skin of the patient in the area to be lanced with a sterile wipe. 2. Remove the protective covering from the packaging exposing a single item of sterile barrier film by pulling on the tab provided. Remove the sterile barrier film from the carrier by pulling on the applicator tab provided. (See illustrations below)
3. Apply the adhesive side to the front area of the device ensuring that both the outer circular holes in the barrier film fit around the matching circular bosses on the front of the device.
4. Press the sterile barrier film to the front and underside of the case taking care not to touch the firing area of the barrier film.
5. Prepare a penetrating member by operating the slider on the side of the device and depressing the fire button once. (See Lancing Device User Instructions) 6. Press the center circular cutout in the foam front of the barrier film against the patients skin in the area to be lanced.
7. Lance the patient by depressing the fire button a second time.
8. Remove the device from the patients skin and take the blood sample from their skin.
9. Carefully remove the barrier film from the front of the device using the tab provided and dispose of it properly.
10. Check that outer case of device has not been contaminated by blood and if necessary clean it with disinfectant.
Figure 41 shows one embodiment of packaging for holding sterile barriers 1600. The packaging 1700 may include a sterile carrier 1702 and a protective cover 1704. Tabs 1706 may be used to facilitate pealing of the protective covers 1704.
Figure 42 shows the possible areas of contamination and the barrier 1600 is designed to minimize the flow of blood to these areas or to prevent users from coming in to contact with any blood on these areas.
In one embodiment of the present invention, illustrated in Figure 43, the blood analyzer device 1810 includes a housing 1812 with an upper case 1814 coupled to a bottom case 1816, a battery 1818, which can be rechargeable and coupled to a recharging port, and a driver 1820. The housing 1812 can include a finger interface section. In one embodiment, the finger interface section is indented and conformable to an anatomy of a fingertip. Also included is a mechanical assembly 1822, a door assembly 1824 and a slider handle 1826. As illustrated in Figure 44, the mechanical assembly 1822 can include the following elements: a battery contact 1828, cam shaft overmold 1830, actuator assembly 1832, punch assembly 1834, bobbin retainer 1836, chassis subassembly 1838, bobbin 1840, drive gear 1842, indexer 1844, ratchet 1846, slider arm 1848, gripper stripper 1850, reaction plate 1852,
ratchet tension spring 1854, disposable plunger 1856, return plate 1858, ratchet tension spring 1860, sterility barrier plunger 1862, sleeper arm 1864, sweeper motor assembly 1866 and a sterility barrier detect spring 1868. As a non-limiting example, the return plate 1858 can be a cam follower driven by the cam shaft and slider handle 1826. The return plate 1858 drives the punch assembly 1834 that actually moves the sterility barrier seal 320. The sterility barrier seal 320 can be perforated, rolled, or folds out of a path of a launched penetrating member. A fire button is provided that launches the penetrating members.
The mechanical assembly 1822 can further include a cam actuated by the manually actuated slider handle 1826. A variety of devices can be used in place of the sweeper arm 1864, including but not limited to, a worm and sector gear, a bi-stable electromagnetic mechanism, a stepper motor, a lead screw and the like. Also provided are an insertion arm, shaft assembly, track and stripper.
A plurality of penetrating members are housed in a disposable that is positionable in the housing 1812. Each penetrating member is coupled with the driver 1820 prior to launch of a penetrating member for a lancing event. The slider handle 1826 and indexer 1844 advance the disposable and this moves penetrating members into launch positions. The battery 1818 is coupled to the driver 1820. One or more sterility barriers maintain the penetrating members in a sterile environment.
The punch assembly 1834 includes a sterility barrier opener, e.g., punch, that moves the sterility barrier out of the way of a launched penetrating member. In one embodiment, the sterility barrier opener is a punch that moves at least a portion of the sterility barrier out of a way of a launched penetrating member. The punch assembly 1834 can lift up at least a portion of the sterility barrier.
One embodiment of the upper case assembly 1014 is illustrated in Figure 45 Hn This embodiment includes, an LCD window 1870, a plus-minus button 1872, a fire button 1874, belt 1876 , upper LCD gasket 1878 and a protective removeable film 1880. This film can be a standard anti-scratch cover for all plastic windows .
Referring to Figure 46, the chassis subassembly 1838 includes a door latch 1882, latch retainer 1884, chassis 1886 and a compression spring 1888 Referring to the actuator assembly 1890 of Figure 47, a gripper track 1892 is coupled to a gripper shaft assembly 1894. Also included are a sensor 1896, magnet 1898, gripper insertion arm 1910 and a solenoid sub assembly 1912. The magnet 1898 can be coupled to the sweeper arm 1864. In one embodiment, the sweeper arm 1842 and the magnet 1898 form an integrated assembly of components that include but are not limited to, the sweeper arm 1864, motor, motor mount, worm gear, sector gear, chassis, fasteners and the like. In one embodiment, the sweeper arm 1842 acts as a safety arm for penetrating members. Except during firing when in a non-blocking position, the sweeper arm 1864 physically retains the gripper shaft assembly and prevents it from accidentally exiting the housing 1812.
The gripper shaft assembly, illustrated in Figure 48, includes a flag 1914, gripper shaft overmold 1916, The arrow point at the carbon rod, and the plastic is overmolded around the carbon rod and the magnetic slug, as well asa stepped gripper portion 1918 that can capture and retain a penetrating member. The sweeper motor assembly 1920 of Figure 49 includes a sweeper motor mount 1922, a DC motor 1924, and a sweeper worm 1926.
While the invention has been described and illustrated with reference to certain particular embodiments thereof, those skilled in the art will appreciate that various adaptations, changes, modifications, substitutions, deletions, or additions of procedures and protocols may be made without departing from the spirit and scope of the invention. For example, with any of the above embodiments, the shield or other punch may be adapted for use with other disposables disclosed herein or in related applications. With any of the above embodiments, a motor may be directly coupled to rotate the y cited. U.S. Provisional Application No. 60/577,412 (and U.S. Provisional Application No. 60/577,376 are fully incorporated herein by reference for all purposes.
Expected variations or differences in the results are contemplated in accordance with the objects and practices of the present invention. It is intended, therefore, that the invention be defined by the scope of the claims which follow and that such claims be interpreted as broadly as is reasonable.
Claims
1. A blood analyzer device, comprising: a housing with a top section coupled to a bottom section; a driver; a plurality of penetrating members housed in a disposable positionable in the housing; a gripper that engages each of a penetrating member with the driven prior to launch of a penetrating member during a lancing event; a manually actuated button that advances the disposable to move penetrating members into launch positions; a power source coupled to the driver; and a display at the housing.
2. The device of claim 1 , further comprising: a sterility barrier that maintains the plurality of penetrating members in a sterile environment.
3. The device of claim 1 , further comprising: a mechanical assembly that includes a cam and is actuated by the manually actuated button.
4. The device of claim 1 , further comprising: a sweeper arm coupled to the gripper.
5. The device of claim 1 , wherein the gripper includes a stepped gripper portion.
6. The device of claim 1 , further comprising: a gripper insertion arm.
7. The device of claim 1 , further comprising: a gripper shaft assembly.
8. The device of claim 1 , further comprising: a gripper track.
9. The device of claim 1 , further comprising: a gripper stripper.
10. The device of claim 4, wherein the sweeper arm acts as a safety arm for penetrating members.
1 1. The device of claim 1 , further comprising: a sterility barrier opener that moves the sterility barrier out of the way of a launched penetrating member.
12. The device of claim 1 , wherein the sterility barrier opener includes a punch that is activated by a return plate.
13. The device of claim 12, wherein the return plate is a cam follower.
14. The device of claim 11 , wherein the sterility barrier opener is a punch that moves at least a portion of the sterility barrier out of a way of a launched penetrating member.
15. The device of claim 14, wherein the punch lifts up at least a portion of the sterility barrier.
16. The device of claim 1 , further comprising: a battery.
17. The device of claim 14, further comprising: battery contacts.
18. The device of claim 1 , further comprising: a door assembly.
19. The device of claim 18, further comprising: a door latch.
20. The device of claim 19, further comprising: a door latch retainer.
21. The device of claim 1 , wherein the top section of the housing includes a window.
22. The device of claim 21 , further comprising: a removable window protection film.
23. The device of claim 22, further comprising: a display.
24. The device of claim 23, wherein the display is a liquid crystal display.
25. The device of claim 24, further comprising: a liquid crystal display gasket positioned between the housing and the liquid crystal display.
26. The device of claim 1 , wherein the housing includes a finger interface section.
27. The device of claim 26, wherein the finger interface section is indented.
28. The device of claim 27, wherein the finger interface section is conformable to an anatomy of a fingertip.
29. The device of claim 1 , further comprising: a fire button that launches penetrating members.
30. The device of claim 1 , further comprising: a slider handle.
31. The device of claim 1 , further comprising: a sterility barrier detect spring.
32. The device of claim 1 , further comprising: a sweeter arm motor assembly.
33. The device of claim 1 , further comprising: a ratchet tension spring.
34. The device of claim 1 , further comprising: a sensor.
35. The device of claim 1 , further comprising: a return plate.
36. The device of claim 1 , further comprising:
a disposable plunger.
37. The device of claim 1 , further comprising: an indexer.
38. The device of claim 1 , further comprising: a drive gear.
39. The device of claim 1 , further comprising: a bobbin.
41. The device of claim 1 , further comprising: a bobbin retainer.
42. The device of claim 1 , further comprising: a compression spring.
43. The device of claim 1 , further comprising: a door latch retainer.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US12/243,673 US9775553B2 (en) | 2004-06-03 | 2008-10-01 | Method and apparatus for a fluid sampling device |
US12/243,673 | 2008-10-01 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2010039447A1 true WO2010039447A1 (en) | 2010-04-08 |
Family
ID=42073813
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/US2009/057352 WO2010039447A1 (en) | 2008-10-01 | 2009-09-17 | Method and apparatus for a fluid sampling device |
Country Status (2)
Country | Link |
---|---|
US (1) | US9775553B2 (en) |
WO (1) | WO2010039447A1 (en) |
Families Citing this family (63)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6391005B1 (en) | 1998-03-30 | 2002-05-21 | Agilent Technologies, Inc. | Apparatus and method for penetration with shaft having a sensor for sensing penetration depth |
US8641644B2 (en) | 2000-11-21 | 2014-02-04 | Sanofi-Aventis Deutschland Gmbh | Blood testing apparatus having a rotatable cartridge with multiple lancing elements and testing means |
US9427532B2 (en) | 2001-06-12 | 2016-08-30 | Sanofi-Aventis Deutschland Gmbh | Tissue penetration device |
US7033371B2 (en) | 2001-06-12 | 2006-04-25 | Pelikan Technologies, Inc. | Electric lancet actuator |
CA2448902C (en) | 2001-06-12 | 2010-09-07 | Pelikan Technologies, Inc. | Self optimizing lancing device with adaptation means to temporal variations in cutaneous properties |
US7981056B2 (en) | 2002-04-19 | 2011-07-19 | Pelikan Technologies, Inc. | Methods and apparatus for lancet actuation |
US9226699B2 (en) | 2002-04-19 | 2016-01-05 | Sanofi-Aventis Deutschland Gmbh | Body fluid sampling module with a continuous compression tissue interface surface |
US8337419B2 (en) | 2002-04-19 | 2012-12-25 | Sanofi-Aventis Deutschland Gmbh | Tissue penetration device |
US7749174B2 (en) | 2001-06-12 | 2010-07-06 | Pelikan Technologies, Inc. | Method and apparatus for lancet launching device intergrated onto a blood-sampling cartridge |
US7041068B2 (en) | 2001-06-12 | 2006-05-09 | Pelikan Technologies, Inc. | Sampling module device and method |
US7344507B2 (en) | 2002-04-19 | 2008-03-18 | Pelikan Technologies, Inc. | Method and apparatus for lancet actuation |
US9795747B2 (en) | 2010-06-02 | 2017-10-24 | Sanofi-Aventis Deutschland Gmbh | Methods and apparatus for lancet actuation |
US8702624B2 (en) * | 2006-09-29 | 2014-04-22 | Sanofi-Aventis Deutschland Gmbh | Analyte measurement device with a single shot actuator |
US7226461B2 (en) | 2002-04-19 | 2007-06-05 | Pelikan Technologies, Inc. | Method and apparatus for a multi-use body fluid sampling device with sterility barrier release |
US7901362B2 (en) | 2002-04-19 | 2011-03-08 | Pelikan Technologies, Inc. | Method and apparatus for penetrating tissue |
US7331931B2 (en) | 2002-04-19 | 2008-02-19 | Pelikan Technologies, Inc. | Method and apparatus for penetrating tissue |
US7976476B2 (en) | 2002-04-19 | 2011-07-12 | Pelikan Technologies, Inc. | Device and method for variable speed lancet |
US9314194B2 (en) | 2002-04-19 | 2016-04-19 | Sanofi-Aventis Deutschland Gmbh | Tissue penetration device |
US8784335B2 (en) | 2002-04-19 | 2014-07-22 | Sanofi-Aventis Deutschland Gmbh | Body fluid sampling device with a capacitive sensor |
US7232451B2 (en) * | 2002-04-19 | 2007-06-19 | Pelikan Technologies, Inc. | Method and apparatus for penetrating tissue |
US7892183B2 (en) | 2002-04-19 | 2011-02-22 | Pelikan Technologies, Inc. | Method and apparatus for body fluid sampling and analyte sensing |
US9248267B2 (en) | 2002-04-19 | 2016-02-02 | Sanofi-Aventis Deustchland Gmbh | Tissue penetration device |
US8360992B2 (en) | 2002-04-19 | 2013-01-29 | Sanofi-Aventis Deutschland Gmbh | Method and apparatus for penetrating tissue |
US7229458B2 (en) | 2002-04-19 | 2007-06-12 | Pelikan Technologies, Inc. | Method and apparatus for penetrating tissue |
US7491178B2 (en) | 2002-04-19 | 2009-02-17 | Pelikan Technologies, Inc. | Method and apparatus for penetrating tissue |
US7297122B2 (en) | 2002-04-19 | 2007-11-20 | Pelikan Technologies, Inc. | Method and apparatus for penetrating tissue |
US7674232B2 (en) | 2002-04-19 | 2010-03-09 | Pelikan Technologies, Inc. | Method and apparatus for penetrating tissue |
US8221334B2 (en) | 2002-04-19 | 2012-07-17 | Sanofi-Aventis Deutschland Gmbh | Method and apparatus for penetrating tissue |
US7547287B2 (en) | 2002-04-19 | 2009-06-16 | Pelikan Technologies, Inc. | Method and apparatus for penetrating tissue |
US8267870B2 (en) | 2002-04-19 | 2012-09-18 | Sanofi-Aventis Deutschland Gmbh | Method and apparatus for body fluid sampling with hybrid actuation |
US8372016B2 (en) | 2002-04-19 | 2013-02-12 | Sanofi-Aventis Deutschland Gmbh | Method and apparatus for body fluid sampling and analyte sensing |
US7909778B2 (en) | 2002-04-19 | 2011-03-22 | Pelikan Technologies, Inc. | Method and apparatus for penetrating tissue |
US8579831B2 (en) | 2002-04-19 | 2013-11-12 | Sanofi-Aventis Deutschland Gmbh | Method and apparatus for penetrating tissue |
US9795334B2 (en) | 2002-04-19 | 2017-10-24 | Sanofi-Aventis Deutschland Gmbh | Method and apparatus for penetrating tissue |
US7811260B2 (en) | 2002-05-31 | 2010-10-12 | Vidacare Corporation | Apparatus and method to inject fluids into bone marrow and other target sites |
US10973532B2 (en) | 2002-05-31 | 2021-04-13 | Teleflex Life Sciences Limited | Powered drivers, intraosseous devices and methods to access bone marrow |
US11337728B2 (en) | 2002-05-31 | 2022-05-24 | Teleflex Life Sciences Limited | Powered drivers, intraosseous devices and methods to access bone marrow |
US8641715B2 (en) | 2002-05-31 | 2014-02-04 | Vidacare Corporation | Manual intraosseous device |
US10973545B2 (en) | 2002-05-31 | 2021-04-13 | Teleflex Life Sciences Limited | Powered drivers, intraosseous devices and methods to access bone marrow |
US8668698B2 (en) | 2002-05-31 | 2014-03-11 | Vidacare Corporation | Assembly for coupling powered driver with intraosseous device |
US7951089B2 (en) | 2002-05-31 | 2011-05-31 | Vidacare Corporation | Apparatus and methods to harvest bone and bone marrow |
US9072543B2 (en) | 2002-05-31 | 2015-07-07 | Vidacare LLC | Vascular access kits and methods |
DE60336939D1 (en) | 2002-05-31 | 2011-06-09 | Vidacare Corp | Device for access to bone marrow |
US8574895B2 (en) | 2002-12-30 | 2013-11-05 | Sanofi-Aventis Deutschland Gmbh | Method and apparatus using optical techniques to measure analyte levels |
ES2347248T3 (en) | 2003-05-30 | 2010-10-27 | Pelikan Technologies Inc. | PROCEDURE AND APPLIANCE FOR FLUID INJECTION. |
US9504477B2 (en) | 2003-05-30 | 2016-11-29 | Vidacare LLC | Powered driver |
WO2004107964A2 (en) | 2003-06-06 | 2004-12-16 | Pelikan Technologies, Inc. | Blood harvesting device with electronic control |
WO2006001797A1 (en) | 2004-06-14 | 2006-01-05 | Pelikan Technologies, Inc. | Low pain penetrating |
WO2005033659A2 (en) | 2003-09-29 | 2005-04-14 | Pelikan Technologies, Inc. | Method and apparatus for an improved sample capture device |
US9351680B2 (en) | 2003-10-14 | 2016-05-31 | Sanofi-Aventis Deutschland Gmbh | Method and apparatus for a variable user interface |
EP1706026B1 (en) | 2003-12-31 | 2017-03-01 | Sanofi-Aventis Deutschland GmbH | Method and apparatus for improving fluidic flow and sample capture |
US7822454B1 (en) | 2005-01-03 | 2010-10-26 | Pelikan Technologies, Inc. | Fluid sampling device with improved analyte detecting member configuration |
US8828203B2 (en) | 2004-05-20 | 2014-09-09 | Sanofi-Aventis Deutschland Gmbh | Printable hydrogels for biosensors |
US9820684B2 (en) | 2004-06-03 | 2017-11-21 | Sanofi-Aventis Deutschland Gmbh | Method and apparatus for a fluid sampling device |
US9775553B2 (en) | 2004-06-03 | 2017-10-03 | Sanofi-Aventis Deutschland Gmbh | Method and apparatus for a fluid sampling device |
US8652831B2 (en) | 2004-12-30 | 2014-02-18 | Sanofi-Aventis Deutschland Gmbh | Method and apparatus for analyte measurement test time |
US8944069B2 (en) | 2006-09-12 | 2015-02-03 | Vidacare Corporation | Assemblies for coupling intraosseous (IO) devices to powered drivers |
ES2805203T3 (en) | 2006-09-12 | 2021-02-11 | Teleflex Medical Devices S A R L | Bone marrow aspiration and biopsy apparatus |
WO2009126900A1 (en) | 2008-04-11 | 2009-10-15 | Pelikan Technologies, Inc. | Method and apparatus for analyte detecting device |
US9375169B2 (en) | 2009-01-30 | 2016-06-28 | Sanofi-Aventis Deutschland Gmbh | Cam drive for managing disposable penetrating member actions with a single motor and motor and control system |
US8965476B2 (en) | 2010-04-16 | 2015-02-24 | Sanofi-Aventis Deutschland Gmbh | Tissue penetration device |
US10064630B2 (en) | 2013-03-15 | 2018-09-04 | Teleflex Medical Devices S.À R.L. | Driver assemblies, drivers, intraosseous devices, and methods for determining voltages and/or impedances in biological material |
WO2021257070A1 (en) * | 2020-06-17 | 2021-12-23 | Hewlett-Packard Development Company, L.P. | Analyte feedback control |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1733847A (en) * | 1927-03-11 | 1929-10-29 | Variety Fire Door Company | Door-latch retainer |
US5940153A (en) * | 1998-04-03 | 1999-08-17 | Motorola, Inc. | Display assembly having LCD and seal captured between interlocking lens cover and lightpipe |
WO2005120365A1 (en) * | 2004-06-03 | 2005-12-22 | Pelikan Technologies, Inc. | Method and apparatus for a fluid sampling device |
US7141058B2 (en) * | 2002-04-19 | 2006-11-28 | Pelikan Technologies, Inc. | Method and apparatus for a body fluid sampling device using illumination |
US20080194987A1 (en) * | 2003-10-14 | 2008-08-14 | Pelikan Technologies, Inc. | Method and Apparatus For a Variable User Interface |
Family Cites Families (1941)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2061A (en) | 1841-04-24 | Spring-lancet | ||
US55620A (en) | 1866-06-19 | Improvement in spring-lancets | ||
US1135465A (en) | 1914-07-01 | 1915-04-13 | William M Pollock | Lancet. |
US2258857A (en) | 1939-01-09 | 1941-10-14 | George C Mccann | Mechanical distraction method and device |
US2628319A (en) | 1952-05-29 | 1953-02-10 | Vang Alfred | Electric hammer |
US2747138A (en) | 1952-10-24 | 1956-05-22 | Bell Telephone Labor Inc | Broad band amplifier devices |
US2714890A (en) | 1953-08-06 | 1955-08-09 | Vang Alfred | Vibratory surgical instruments |
US2801633A (en) | 1954-02-17 | 1957-08-06 | Joseph C Ehrlich | Lancets |
US2763935A (en) | 1954-06-11 | 1956-09-25 | Purdne Res Foundation | Determining depth of layers of fat and of muscle on an animal body |
US2880876A (en) | 1954-10-02 | 1959-04-07 | Melotte Ecremeuses | Apparatus for separating a liquid from an overlying layer of foam |
US3086288A (en) | 1955-04-20 | 1963-04-23 | Cavitron Ultrasonics Inc | Ultrasonically vibrated cutting knives |
US3046987A (en) | 1957-06-05 | 1962-07-31 | Joseph C Ehrlich | Disposable lancet |
US3030959A (en) | 1959-09-04 | 1962-04-24 | Praemeta | Surgical lancet for blood sampling |
US3063451A (en) | 1959-09-28 | 1962-11-13 | Arthur J Kowalk | Self-venting type needle |
US3090384A (en) | 1960-04-15 | 1963-05-21 | Mfg Process Lab Inc | Needle |
US3208452A (en) | 1960-09-08 | 1965-09-28 | Panray Parlam Corp | Surface treating device |
US3358689A (en) | 1964-06-09 | 1967-12-19 | Roehr Products Company Inc | Integral lancet and package |
US3412729A (en) | 1965-08-30 | 1968-11-26 | Nasa Usa | Method and apparatus for continuously monitoring blood oxygenation, blood pressure, pulse rate and the pressure pulse curve utilizing an ear oximeter as transducer |
US3424154A (en) | 1965-11-08 | 1969-01-28 | Charles W Kinsley | Injection system |
US3448307A (en) | 1966-09-06 | 1969-06-03 | Edwards Co | Bell striker reciprocating motor |
US3607097A (en) | 1967-08-09 | 1971-09-21 | Philips Corp | Analyzer for liquid samples |
US3494358A (en) | 1967-12-18 | 1970-02-10 | Verne Fehlis | Self-triggered veterinary inoculating device |
CH500707A (en) | 1968-07-26 | 1970-12-31 | Micromedic Systems Inc | Device for performing percutaneous and digital blood sampling |
US3628026A (en) | 1969-09-05 | 1971-12-14 | Dynamics Res Corp | Linear encoder immune to scale bending error |
US3665672A (en) | 1970-01-05 | 1972-05-30 | Propper Mfg Co Inc | Method and apparatus for manufacturing and packing lancets |
US3620209A (en) | 1970-05-08 | 1971-11-16 | Harvey Kravitz | Device for reducing the pain of injections of medicines and other biologicals |
US3712293A (en) | 1970-07-27 | 1973-01-23 | Mielke C | Apparatus and method for measuring hemostatic properties of platelets |
JPS4820475B1 (en) | 1970-08-25 | 1973-06-21 | ||
US3673475A (en) | 1970-09-15 | 1972-06-27 | Fred M Hufnagel | Pulse drive circuit for coils of dental impact tools and the like |
US3700673A (en) | 1971-02-12 | 1972-10-24 | Morton Norwich Products Inc | 3-4-dihydrobenzo(b) (1,7)naphthyridin-1(2h)-ones |
US3712292A (en) | 1971-07-20 | 1973-01-23 | Karen Lafley V | Method and apparatus for producing swept frequency-modulated audio signal patterns for inducing sleep |
US3780960A (en) | 1971-10-06 | 1973-12-25 | Rengo Co Ltd | Web splicing apparatus |
US3742954A (en) | 1972-02-22 | 1973-07-03 | F Strickland | Snake bite kit |
US3832776A (en) | 1972-11-24 | 1974-09-03 | H Sawyer | Electronically powered knife |
US3971365A (en) | 1973-02-12 | 1976-07-27 | Beckman Instruments, Inc. | Bioelectrical impedance measuring system |
CH571601A5 (en) | 1973-02-20 | 1976-01-15 | Skf Kugellagerfabriken Gmbh | |
US3853010A (en) | 1973-03-05 | 1974-12-10 | Varian Associates | Sample container support with coding means |
US3851543A (en) | 1973-05-10 | 1974-12-03 | Gen Motors Corp | Adjustable steering column |
US3836148A (en) | 1974-01-11 | 1974-09-17 | V Manning | Rotatable dart board, magnetic darts and magnetic scoring switches |
US3953172A (en) | 1974-05-10 | 1976-04-27 | Union Carbide Corporation | Method and apparatus for assaying liquid materials |
US3938526A (en) | 1974-05-20 | 1976-02-17 | Anderson Weston A | Electrical acupuncture needle heater |
JPS51127785A (en) | 1975-04-30 | 1976-11-08 | Hokkaido Daigaku | Measuring method of information around the surface of the substances t o be measured applying the nucleus magnet resonance phenomenon |
US3991907A (en) * | 1975-06-02 | 1976-11-16 | Leo Kull | Solid merchandise dispensing system for mechanical or electrical control |
OA05448A (en) | 1975-10-16 | 1981-03-31 | Manufrance Manufacture Francai | Multi-penetrating vaccine device. |
DE2657053C3 (en) | 1975-12-19 | 1980-01-31 | Societe D'etudes Et D'applications Techniques S.E.D.A.T., Irigny, Rhone (Frankreich) | Device comprising an acupuncture needle and a device for piercing the same |
JPS5918051B2 (en) | 1976-02-29 | 1984-04-25 | 三菱油化株式会社 | catheter |
US4057394A (en) | 1976-05-24 | 1977-11-08 | Miles Laboratories, Inc. | Test device and method for determining blood hemoglobin |
US4077406A (en) | 1976-06-24 | 1978-03-07 | American Cyanamid Company | Pellet implanter for animal treatment |
US4154228A (en) | 1976-08-06 | 1979-05-15 | California Institute Of Technology | Apparatus and method of inserting a microelectrode in body tissue or the like using vibration means |
US4077200A (en) * | 1976-08-23 | 1978-03-07 | Fairchild Camera And Instrument Corporation | Case for an electronic wristwatch module |
DE2642896C3 (en) | 1976-09-24 | 1980-08-21 | 7800 Freiburg | Precision snapper for setting standard stab wounds in the skin for diagnostic purposes |
US4168130A (en) | 1977-04-22 | 1979-09-18 | Dr. Barth Kg | Apparatus for placing paving elements |
GB1599654A (en) | 1977-08-05 | 1981-10-07 | Holman R R | Automatic lancet |
US4184486A (en) | 1977-08-11 | 1980-01-22 | Radelkis Elektrokemiai Muszergyarto Szovetkezet | Diagnostic method and sensor device for detecting lesions in body tissues |
GB1558111A (en) | 1977-08-19 | 1979-12-19 | Radelkis Electrokemiai | Method and sensor device for detecting the location and orcharacter of a lesion in body tissure |
JPS5912135B2 (en) | 1977-09-28 | 1984-03-21 | 松下電器産業株式会社 | enzyme electrode |
US4193690A (en) | 1977-10-19 | 1980-03-18 | University Of Southern California | Heterodyne detection of coherent Raman signals |
US4224949A (en) | 1977-11-17 | 1980-09-30 | Cornell Research Foundation, Inc. | Method and electrical resistance probe for detection of estrus in bovine |
US4259653A (en) | 1977-11-22 | 1981-03-31 | Magnetic Laboratories, Inc. | Electromagnetic reciprocating linear actuator with permanent magnet armature |
US4190420A (en) | 1978-06-05 | 1980-02-26 | Eastman Kodak Company | Container for dispensing articles to an automated analyzer |
US4207870A (en) | 1978-06-15 | 1980-06-17 | Becton, Dickinson And Company | Blood sampling assembly having porous vent means vein entry indicator |
US4223674A (en) | 1978-06-29 | 1980-09-23 | Arthur J. McIntosh | Implant gun |
US4254083A (en) | 1979-07-23 | 1981-03-03 | Eastman Kodak Company | Structural configuration for transport of a liquid drop through an ingress aperture |
JPS584982B2 (en) | 1978-10-31 | 1983-01-28 | 松下電器産業株式会社 | enzyme electrode |
US4258001A (en) | 1978-12-27 | 1981-03-24 | Eastman Kodak Company | Element, structure and method for the analysis or transport of liquids |
JPS5592698A (en) | 1978-12-31 | 1980-07-14 | Kyoto Daiichi Kagaku:Kk | Test strip for glucose determination |
US4321397A (en) | 1979-01-31 | 1982-03-23 | Millipore Corporation | 4-Aminoantipyrine dye for the analytic determination of hydrogen peroxide |
US4299230A (en) | 1979-05-09 | 1981-11-10 | Olympus Optical Co., Ltd. | Stabbing apparatus for diagnosis of living body |
US4356826A (en) | 1979-05-09 | 1982-11-02 | Olympus Optical Co., Ltd. | Stabbing apparatus for diagnosis of living body |
DE2935812A1 (en) | 1979-09-05 | 1981-03-12 | Fa. Carl Zeiss, 7920 Heidenheim | METHOD FOR TESTING MATERIAL |
US4301412A (en) | 1979-10-29 | 1981-11-17 | United States Surgical Corporation | Liquid conductivity measuring system and sample cards therefor |
IT1130252B (en) | 1980-02-04 | 1986-06-11 | Elvi Spa | METHOD FOR THE ELIMINATION OF BILIRIBUNA INTERFERENCE IN THE DOSAGE OF HYDROGEN PEROXIDE THROUGH A MODIFIED TRINDER REACTION |
US4394512A (en) | 1980-02-05 | 1983-07-19 | Boehringer Mannheim Gmbh | 1-(Substituted phenyl) aminoantipyrin compounds |
DE3011211A1 (en) | 1980-03-22 | 1981-10-01 | Clinicon Mannheim GmbH, 6800 Mannheim | BLOOD PLANT DEVICE FOR TAKING BLOOD FOR DIAGNOSTIC PURPOSES |
SE422150B (en) | 1980-04-23 | 1982-02-22 | Enstroem Hans | DEVICE FOR SKIN REPLACEMENT AND WAY TO MAKE SUCH A DEVICE |
US4360016A (en) | 1980-07-01 | 1982-11-23 | Transidyne General Corp. | Blood collecting device |
US4411266A (en) | 1980-09-24 | 1983-10-25 | Cosman Eric R | Thermocouple radio frequency lesion electrode |
DE3037983C2 (en) | 1980-10-08 | 1983-03-31 | Fa. Carl Zeiss, 7920 Heidenheim | Method and device for the light-induced scanning microscopic representation of sample parameters in their spatial distribution |
US4426451A (en) | 1981-01-28 | 1984-01-17 | Eastman Kodak Company | Multi-zoned reaction vessel having pressure-actuatable control means between zones |
US4391906A (en) | 1981-02-12 | 1983-07-05 | Miles Laboratories, Inc. | System for the determination of glucose in fluids |
US4340669A (en) | 1981-02-12 | 1982-07-20 | Miles Laboratories, Inc. | System for the determination of glucose in fluids |
US4391905A (en) | 1981-02-12 | 1983-07-05 | Miles Laboratories, Inc. | System for the determination of glucose in fluids |
US4537197A (en) | 1981-03-06 | 1985-08-27 | Hulka Jaroslav F | Disposable fetal oxygen monitor |
US4553541A (en) | 1981-03-23 | 1985-11-19 | Becton, Dickinson And Co. | Automatic retractable lancet assembly |
JPS57174099A (en) | 1981-04-17 | 1982-10-26 | Fuji Photo Film Co Ltd | Color indicator composition for detecting hydrogen peroxide and quantitative analytical film having reagent layer containing the same |
US4525164A (en) | 1981-04-24 | 1985-06-25 | Biotek, Inc. | Wearable medication infusion system with arcuated reservoir |
US4414975A (en) | 1981-05-15 | 1983-11-15 | Ryder International Corp. | Blood lancet |
FR2508305B1 (en) | 1981-06-25 | 1986-04-11 | Slama Gerard | DEVICE FOR CAUSING A LITTLE BITE TO COLLECT A BLOOD DROP |
AU549690B2 (en) | 1981-06-29 | 1986-02-06 | Sherwood Services Ag | Pin prick device to pierce skin |
US4440301A (en) | 1981-07-16 | 1984-04-03 | American Hospital Supply Corporation | Self-stacking reagent slide |
US4388922A (en) | 1981-07-29 | 1983-06-21 | Becton, Dickinson And Company | Suction canister system for serial collection of fluids |
US4442972A (en) | 1981-09-14 | 1984-04-17 | Texas Instruments Incorporated | Electrically controlled programmable digital thermostat and method for regulating the operation of multistage heating and cooling systems |
DE3278334D1 (en) | 1981-10-23 | 1988-05-19 | Genetics Int Inc | Sensor for components of a liquid mixture |
US4449529A (en) | 1981-11-18 | 1984-05-22 | Becton Dickinson And Company | Automatic retractable lancet assembly |
US4426884A (en) | 1982-02-01 | 1984-01-24 | The Langer Biomechanics Group, Inc. | Flexible force sensor |
JPS58153154A (en) | 1982-03-09 | 1983-09-12 | Ajinomoto Co Inc | Qualified electrode |
US4535773A (en) | 1982-03-26 | 1985-08-20 | Inbae Yoon | Safety puncturing instrument and method |
US4425039A (en) | 1982-05-07 | 1984-01-10 | Industrial Holographics, Inc. | Apparatus for the practice of double exposure interferometric non-destructive testing |
JPS595180A (en) | 1982-06-30 | 1984-01-12 | Toshiyuki Shono | Bis-crown ether derivative and its use |
US4586819A (en) | 1982-07-09 | 1986-05-06 | Hitachi, Ltd. | Laser Raman microprobe |
US4682892A (en) | 1982-08-13 | 1987-07-28 | The Goodyear Tire & Rubber Company | Method and apparatus for speckle-shearing interferometric deformation analysis |
US4462405A (en) | 1982-09-27 | 1984-07-31 | Ehrlich Joseph C | Blood letting apparatus |
US4595479A (en) | 1982-11-09 | 1986-06-17 | Ajinomoto Co., Inc. | Modified electrode |
US4702594A (en) | 1982-11-15 | 1987-10-27 | Industrial Holographics, Inc. | Double exposure interferometric analysis of structures and employing ambient pressure stressing |
SE453539B (en) | 1982-11-30 | 1988-02-18 | Asea Ab | DEVICE FOR CLEANING WINDOWS FOR CLOUD HEIGHT AND VIEW METERS |
USRE32922E (en) | 1983-01-13 | 1989-05-16 | Paul D. Levin | Blood sampling instrument |
US4517978A (en) | 1983-01-13 | 1985-05-21 | Levin Paul D | Blood sampling instrument |
US4490139A (en) | 1983-01-28 | 1984-12-25 | Eli Lilly And Company | Implant needle and method |
US4845392A (en) | 1983-03-10 | 1989-07-04 | Eaton Corporation | Hybrid linear actuator |
DE3483761D1 (en) | 1983-03-11 | 1991-01-31 | Matsushita Electric Ind Co Ltd | Biosensor. |
US5682884A (en) | 1983-05-05 | 1997-11-04 | Medisense, Inc. | Strip electrode with screen printing |
CA1219040A (en) | 1983-05-05 | 1987-03-10 | Elliot V. Plotkin | Measurement of enzyme-catalysed reactions |
US5509410A (en) | 1983-06-06 | 1996-04-23 | Medisense, Inc. | Strip electrode including screen printing of a single layer |
CA1226036A (en) | 1983-05-05 | 1987-08-25 | Irving J. Higgins | Analytical equipment and sensor electrodes therefor |
US4561445A (en) | 1983-05-25 | 1985-12-31 | Joseph J. Berke | Elongated needle electrode and method of making same |
US4580564A (en) | 1983-06-07 | 1986-04-08 | Andersen Michael A | Finger pricking device |
US4518384A (en) | 1983-06-17 | 1985-05-21 | Survival Technology, Inc. | Multiple medicament cartridge clip and medicament discharging device therefor |
US4539988A (en) | 1983-07-05 | 1985-09-10 | Packaging Corporation International | Disposable automatic lancet |
US4734360A (en) | 1983-07-12 | 1988-03-29 | Lifescan, Inc. | Colorimetric ethanol analysis method and test device |
US4900666A (en) | 1983-07-12 | 1990-02-13 | Lifescan, Inc. | Colorimetric ethanol analysis method and test device |
US4938218A (en) | 1983-08-30 | 1990-07-03 | Nellcor Incorporated | Perinatal pulse oximetry sensor |
US4661768A (en) | 1983-09-14 | 1987-04-28 | Johnson Service Company | Capacitance transducing method and apparatus |
NZ208203A (en) | 1983-09-15 | 1988-03-30 | Becton Dickinson Co | Blood lancet and shield: lancet has three cutting edges terminating in a point |
JPS6067077A (en) | 1983-09-19 | 1985-04-17 | Ishikawajima Harima Heavy Ind Co Ltd | Ice grain grinding method and system |
FR2554586B1 (en) | 1983-09-30 | 1986-03-21 | Centre Nat Rech Scient | SPECTROMETRY DISCRIMINATION METHOD AND DEVICE FOR IMPLEMENTING THE METHOD |
FR2555432A1 (en) | 1983-11-25 | 1985-05-31 | Franceschi Claude | Method for puncturing blood vessels combining a needle propeller with a Doppler ultrasonograph which guides it |
EP0149339B1 (en) | 1983-12-16 | 1989-08-23 | MediSense, Inc. | Assay for nucleic acids |
IT1177513B (en) | 1984-01-27 | 1987-08-26 | Menarini Sas | READY TO USE LIQUID REACTIVE FOR THE DETERMINATION OF THE CONTENT OF BLOOD IN THE BLOOD |
US4600014A (en) | 1984-02-10 | 1986-07-15 | Dan Beraha | Transrectal prostate biopsy device and method |
US4577630A (en) | 1984-02-14 | 1986-03-25 | Becton, Dickinson And Co. | Reusable breach loading target pressure activated lancet firing device |
DE3407359A1 (en) | 1984-02-29 | 1985-08-29 | Bayer Ag, 5090 Leverkusen | TEST DEVICE AND METHOD FOR DETECTING A COMPONENT OF A LIQUID SAMPLE |
US4586926A (en) | 1984-03-05 | 1986-05-06 | Cook, Incorporated | Percutaneous entry needle |
US4622974A (en) | 1984-03-07 | 1986-11-18 | University Of Tennessee Research Corporation | Apparatus and method for in-vivo measurements of chemical concentrations |
GB8406154D0 (en) | 1984-03-09 | 1984-04-11 | Palmer G C | Sampling fluid |
EP0160768B1 (en) | 1984-05-04 | 1989-05-03 | Kurabo Industries Ltd. | Spectrophotometric apparatus for the non-invasive determination of glucose in body tissues |
NL8401536A (en) | 1984-05-11 | 1985-12-02 | Medscan B V I O | BLOOD SAMPLING UNIT. |
US5141868A (en) | 1984-06-13 | 1992-08-25 | Internationale Octrooi Maatschappij "Octropa" Bv | Device for use in chemical test procedures |
CA1231136A (en) | 1984-06-13 | 1988-01-05 | Ian A. Shanks | Capillary action chemical test device |
DE3422732A1 (en) | 1984-06-19 | 1985-12-19 | Boehringer Mannheim Gmbh, 6800 Mannheim | NEW AMINOPYRAZOLINONES, THEIR PRODUCTION AND USE |
GB8417301D0 (en) | 1984-07-06 | 1984-08-08 | Serono Diagnostics Ltd | Assay |
US4820399A (en) | 1984-08-31 | 1989-04-11 | Shimadzu Corporation | Enzyme electrodes |
US4603209A (en) | 1984-09-07 | 1986-07-29 | The Regents Of The University Of California | Fluorescent indicator dyes for calcium ions |
US4616649A (en) | 1984-09-20 | 1986-10-14 | Becton, Dickinson And Company | Lancet |
US4653511A (en) | 1984-10-05 | 1987-03-31 | Goch Thomas A | Microsample blood collecting device |
AU581690B2 (en) | 1984-10-12 | 1989-03-02 | Medisense Inc. | Chemical sensor |
JPS6179259U (en) | 1984-10-29 | 1986-05-27 | ||
GB2168815A (en) | 1984-11-13 | 1986-06-25 | Genetics Int Inc | Bioelectrochemical assay electrode |
DE3446637A1 (en) | 1984-12-20 | 1986-07-03 | Boehringer Mannheim Gmbh, 6800 Mannheim | MEANS TO IMPROVE THE DETECTION H (DOWN ARROW) 2 (DOWN ARROW) 0 (DOWN ARROW) 2 (DOWN ARROW) - SUPPLYING OXIDASE REACTIONS AND ITS USE |
US4624253A (en) | 1985-01-18 | 1986-11-25 | Becton, Dickinson And Company | Lancet |
US4608997A (en) | 1985-01-25 | 1986-09-02 | Becton, Dickinson And Company | Blood collection assembly |
US4643189A (en) | 1985-02-19 | 1987-02-17 | W. T. Associates | Apparatus for implementing a standardized skin incision |
US4615340A (en) | 1985-02-27 | 1986-10-07 | Becton, Dickinson And Company | Sensor assembly suitable for blood gas analysis and the like and the method of use |
GB8508053D0 (en) | 1985-03-28 | 1985-05-01 | Genetics Int Inc | Graphite electrode |
US4787398A (en) | 1985-04-08 | 1988-11-29 | Garid, Inc. | Glucose medical monitoring system |
US5279294A (en) | 1985-04-08 | 1994-01-18 | Cascade Medical, Inc. | Medical diagnostic system |
US4627445A (en) | 1985-04-08 | 1986-12-09 | Garid, Inc. | Glucose medical monitoring system |
US4655225A (en) | 1985-04-18 | 1987-04-07 | Kurabo Industries Ltd. | Spectrophotometric method and apparatus for the non-invasive |
WO1986007632A1 (en) | 1985-06-21 | 1986-12-31 | Matsushita Electric Industrial Co., Ltd. | Biosensor and method of manufacturing same |
US5185256A (en) | 1985-06-21 | 1993-02-09 | Matsushita Electric Industrial Co., Ltd. | Method for making a biosensor |
US4666438A (en) | 1985-07-02 | 1987-05-19 | Raulerson J Daniel | Needle for membrane penetration |
US4756884A (en) | 1985-08-05 | 1988-07-12 | Biotrack, Inc. | Capillary flow device |
US5004923A (en) | 1985-08-05 | 1991-04-02 | Biotrack, Inc. | Capillary flow device |
US5144139A (en) | 1985-08-05 | 1992-09-01 | Biotrack, Inc. | Capillary flow device |
US5140161A (en) | 1985-08-05 | 1992-08-18 | Biotrack | Capillary flow device |
US5164598A (en) | 1985-08-05 | 1992-11-17 | Biotrack | Capillary flow device |
US4948961A (en) | 1985-08-05 | 1990-08-14 | Biotrack, Inc. | Capillary flow device |
US4963498A (en) | 1985-08-05 | 1990-10-16 | Biotrack | Capillary flow device |
US4653513A (en) | 1985-08-09 | 1987-03-31 | Dombrowski Mitchell P | Blood sampler |
US4628929A (en) * | 1985-08-16 | 1986-12-16 | American Hospital Supply Corporation | Retractable blade bleeding time device |
US4750489A (en) | 1985-08-29 | 1988-06-14 | Coopervision, Inc. | Radial keratotomy knife and system using same |
US4648714A (en) | 1985-09-11 | 1987-03-10 | University Of Utah | Molecular gas analysis by Raman scattering in intracavity laser configuration |
US4818493A (en) | 1985-10-31 | 1989-04-04 | Bio/Data Corporation | Apparatus for receiving a test specimen and reagent |
GB8526902D0 (en) | 1985-10-31 | 1985-12-04 | Unilever Plc | Electrochemical analysis |
US4830959A (en) | 1985-11-11 | 1989-05-16 | Medisense, Inc. | Electrochemical enzymic assay procedures |
IL80628A0 (en) | 1985-11-18 | 1987-02-27 | Bajada Serge | Apparatus for testing the sensory system in humans or animals |
US4712460A (en) | 1985-11-18 | 1987-12-15 | Biotrack, Inc. | Integrated drug dosage form and metering system |
US4714462A (en) | 1986-02-03 | 1987-12-22 | Intermedics Infusaid, Inc. | Positive pressure programmable infusion pump |
CA1254945A (en) | 1986-02-27 | 1989-05-30 | Marco F. Cardosi | Application of tetrathiafulvalenes in bioelectrochemical processes |
US4695273A (en) | 1986-04-08 | 1987-09-22 | I-Flow Corporation | Multiple needle holder and subcutaneous multiple channel infusion port |
US4827763A (en) | 1986-04-11 | 1989-05-09 | Purdue Research Foundation | Pressure mapping system with capacitive measuring pad |
US5010772A (en) | 1986-04-11 | 1991-04-30 | Purdue Research Foundation | Pressure mapping system with capacitive measuring pad |
US4757022A (en) | 1986-04-15 | 1988-07-12 | Markwell Medical Institute, Inc. | Biological fluid measuring device |
US4731726A (en) | 1986-05-19 | 1988-03-15 | Healthware Corporation | Patient-operated glucose monitor and diabetes management system |
US4814661A (en) | 1986-05-23 | 1989-03-21 | Washington State University Research Foundation, Inc. | Systems for measurement and analysis of forces exerted during human locomotion |
CA1283447C (en) | 1986-06-20 | 1991-04-23 | John W. Parce | Zero volume electrochemical cell |
US5001054A (en) | 1986-06-26 | 1991-03-19 | Becton, Dickinson And Company | Method for monitoring glucose |
FR2600775B1 (en) | 1986-06-26 | 1990-03-23 | Kis Photo Ind | BIOMEDICAL ANALYSIS DEVICE |
US4731330A (en) | 1986-07-01 | 1988-03-15 | Biotrack, Inc. | Whole blood control sample |
US4895156A (en) | 1986-07-02 | 1990-01-23 | Schulze John E | Sensor system using fluorometric decay measurements |
US4873993A (en) | 1986-07-22 | 1989-10-17 | Personal Diagnostics, Inc. | Cuvette |
US5029583A (en) | 1986-07-22 | 1991-07-09 | Personal Diagnostics, Inc. | Optical analyzer |
GB8618022D0 (en) | 1986-07-23 | 1986-08-28 | Unilever Plc | Electrochemical measurements |
GB8618578D0 (en) | 1986-07-30 | 1986-09-10 | Turner R C | Lancet device |
US4935346A (en) | 1986-08-13 | 1990-06-19 | Lifescan, Inc. | Minimum procedure system for the determination of analytes |
US5059394A (en) | 1986-08-13 | 1991-10-22 | Lifescan, Inc. | Analytical device for the automated determination of analytes in fluids |
US5049487A (en) | 1986-08-13 | 1991-09-17 | Lifescan, Inc. | Automated initiation of timing of reflectance readings |
US4790979A (en) | 1986-08-29 | 1988-12-13 | Technimed Corporation | Test strip and fixture |
DK159839C (en) | 1986-09-05 | 1991-04-29 | Slagteriernes Forskningsinst | SENSING UNIT FOR AUTOMATIC DETERMINATION OF QUALITY CHARACTERISTICS |
US5175109A (en) | 1986-09-10 | 1992-12-29 | Toa Medical Electronics Co., Ltd. | Reagent for classifying leukocytes by flow cytometry |
US4966646A (en) | 1986-09-24 | 1990-10-30 | Board Of Trustees Of Leland Stanford University | Method of making an integrated, microminiature electric-to-fluidic valve |
US4753776A (en) | 1986-10-29 | 1988-06-28 | Biotrack, Inc. | Blood separation device comprising a filter and a capillary flow pathway exiting the filter |
US5135719A (en) | 1986-10-29 | 1992-08-04 | Biotrack, Inc. | Blood separation device comprising a filter and a capillary flow pathway exiting the filter |
US4715374A (en) | 1986-11-14 | 1987-12-29 | Medicore, Inc. | Disposable automatic lancet |
US4794926A (en) | 1986-11-24 | 1989-01-03 | Invictus, Inc. | Lancet cartridge |
EP0274215B1 (en) | 1986-11-28 | 1993-07-21 | Unilever Plc | Electrochemical measurement devices |
US4735203A (en) | 1986-12-12 | 1988-04-05 | Ryder International Corporation | Retractable lancet |
US4774192A (en) | 1987-01-28 | 1988-09-27 | Technimed Corporation | A dry reagent delivery system with membrane having porosity gradient |
US4869265A (en) | 1987-04-03 | 1989-09-26 | Western Clinical Engineering Ltd. | Biomedical pressure transducer |
GB8709882D0 (en) | 1987-04-27 | 1987-06-03 | Genetics Int Inc | Membrane configurations |
US4820010A (en) | 1987-04-28 | 1989-04-11 | Spectra Diode Laboratories, Inc. | Bright output optical system with tapered bundle |
GB8710470D0 (en) | 1987-05-01 | 1987-06-03 | Mumford Ltd Owen | Blood sampling devices |
DE3715258C2 (en) | 1987-05-08 | 1996-10-31 | Haselmeier Wilhelm Fa | Injection device |
US5128171A (en) | 1987-05-22 | 1992-07-07 | Polymer Technology International | Method of making a test strip having a dialyzed polymer layer |
US4814142A (en) | 1987-05-22 | 1989-03-21 | Polymer Technology International Corp. | Test strip having a non-particulate dialyzed polymer layer |
US4952515A (en) | 1987-05-22 | 1990-08-28 | Polymer Technology International Corp. | Method of detection using a test strip having a non particulate dialyzed polymer layer |
US5286364A (en) | 1987-06-08 | 1994-02-15 | Rutgers University | Surface-modified electochemical biosensor |
US5218966A (en) | 1987-06-12 | 1993-06-15 | Omron Tateisi Electronics Co. | Electronic blood pressure meter |
ES2028192T3 (en) | 1987-07-10 | 1992-07-01 | B. Braun Melsungen Ag | CANNULA. |
US5162525A (en) | 1987-07-31 | 1992-11-10 | Allied-Signal Inc. | Fluorogenic and chromogenic three-dimensional ionophores as selective reagents for detecting ions in biological fluids |
JPS6446432A (en) | 1987-08-14 | 1989-02-20 | Omron Tateisi Electronics Co | Electronic hemomanometer |
US5077017A (en) | 1987-11-05 | 1991-12-31 | Biotrack, Inc. | Integrated serial dilution and mixing cartridge |
US4868129A (en) | 1987-08-27 | 1989-09-19 | Biotrack Inc. | Apparatus and method for dilution and mixing of liquid samples |
US4946795A (en) | 1987-08-27 | 1990-08-07 | Biotrack, Inc. | Apparatus and method for dilution and mixing of liquid samples |
US4829011A (en) | 1987-08-27 | 1989-05-09 | Biotrack, Inc. | Agglutination assay |
US4784486A (en) | 1987-10-06 | 1988-11-15 | Albion Instruments | Multi-channel molecular gas analysis by laser-activated Raman light scattering |
US4850973A (en) | 1987-10-16 | 1989-07-25 | Pavel Jordon & Associates | Plastic device for injection and obtaining blood samples |
US5049673A (en) | 1987-10-30 | 1991-09-17 | The Regents Of The University Of California | Fluorescent indicator dyes for calcium working at long wavelengths |
FR2622457A1 (en) | 1987-11-03 | 1989-05-05 | Piccinali Eric | Mesotherapeutic injector with microprocessor |
GB8725936D0 (en) | 1987-11-05 | 1987-12-09 | Genetics Int Inc | Sensing system |
US5010774A (en) | 1987-11-05 | 1991-04-30 | The Yokohama Rubber Co., Ltd. | Distribution type tactile sensor |
CA1324067C (en) | 1987-11-17 | 1993-11-09 | Glenn W. Pelikan | Apparatus and method for blood chemistry analysis |
DK163194C (en) | 1988-12-22 | 1992-06-22 | Radiometer As | METHOD OF PHOTOMETRIC IN VITRO DETERMINING A BLOOD GAS PARAMETER IN A BLOOD TEST |
US4844095A (en) | 1987-12-14 | 1989-07-04 | Medicore, Inc. | Automatic lancet device |
US5073500A (en) | 1988-01-08 | 1991-12-17 | Inax Corporation | Method and apparatus for detecting urinary constituents |
US4940468A (en) | 1988-01-13 | 1990-07-10 | Petillo Phillip J | Apparatus for microsurgery |
US5014718A (en) | 1988-01-22 | 1991-05-14 | Safety Diagnostics, Inc. | Blood collection and testing method |
US5070886A (en) | 1988-01-22 | 1991-12-10 | Safety Diagnostice, Inc. | Blood collection and testing means |
US4892097A (en) | 1988-02-09 | 1990-01-09 | Ryder International Corporation | Retractable finger lancet |
US4883055A (en) | 1988-03-11 | 1989-11-28 | Puritan-Bennett Corporation | Artificially induced blood pulse for use with a pulse oximeter |
US4883068A (en) | 1988-03-14 | 1989-11-28 | Dec In Tech, Inc. | Blood sampling device and method |
US5128015A (en) | 1988-03-15 | 1992-07-07 | Tall Oak Ventures | Method and apparatus for amperometric diagnostic analysis |
USRE36268E (en) | 1988-03-15 | 1999-08-17 | Boehringer Mannheim Corporation | Method and apparatus for amperometric diagnostic analysis |
US5108564A (en) | 1988-03-15 | 1992-04-28 | Tall Oak Ventures | Method and apparatus for amperometric diagnostic analysis |
USD318331S (en) | 1988-03-21 | 1991-07-16 | Lifescan, Inc. | Blood glucose monitor |
DE68924026T3 (en) | 1988-03-31 | 2008-01-10 | Matsushita Electric Industrial Co., Ltd., Kadoma | BIOSENSOR AND ITS MANUFACTURE. |
GB8809115D0 (en) | 1988-04-18 | 1988-05-18 | Turner R C | Syringes |
FR2630546B1 (en) | 1988-04-20 | 1993-07-30 | Centre Nat Rech Scient | ENZYMATIC ELECTRODE AND ITS PREPARATION METHOD |
BR8801952A (en) | 1988-04-22 | 1989-11-14 | Sergio Landau | DISPOSABLE CAPSULE, NOT RE-USABLE, CONTAINING INDIVIDUAL DOSE OF VACCINE TO BE HYPODERMICALLY INJECTED, WITHOUT NEEDLE, WITH PRESSURE INJECTOR |
ATE148944T1 (en) | 1988-06-09 | 1997-02-15 | Boehringer Mannheim Corp | TEST DEVICE WITH DEFINED VOLUME |
GB8817421D0 (en) | 1988-07-21 | 1988-08-24 | Medisense Inc | Bioelectrochemical electrodes |
US4877026A (en) | 1988-07-22 | 1989-10-31 | Microline Inc. | Surgical apparatus |
US5320808A (en) | 1988-08-02 | 1994-06-14 | Abbott Laboratories | Reaction cartridge and carousel for biological sample analyzer |
AT393565B (en) | 1988-08-09 | 1991-11-11 | Avl Verbrennungskraft Messtech | DISPOSABLE MEASURING ELEMENT |
US5096669A (en) | 1988-09-15 | 1992-03-17 | I-Stat Corporation | Disposable sensing device for real time fluid analysis |
US4924879A (en) | 1988-10-07 | 1990-05-15 | Brien Walter J O | Blood lancet device |
ATE131528T1 (en) | 1988-10-07 | 1995-12-15 | Medisense Inc | AMPEROMETRIC SENSOR |
US5264106A (en) | 1988-10-07 | 1993-11-23 | Medisense, Inc. | Enhanced amperometric sensor |
US4995402A (en) | 1988-10-12 | 1991-02-26 | Thorne, Smith, Astill Technologies, Inc. | Medical droplet whole blood and like monitoring |
US5194391A (en) | 1988-10-17 | 1993-03-16 | Hewlett-Packard Company | Chemically sensitive, dimensionally-stable organosilicon material composition and techniques |
US5057277A (en) | 1988-10-17 | 1991-10-15 | Hewlett-Packard Company | Chemically sensitive, dimensionally-stable organosilicon material composition |
US4920977A (en) | 1988-10-25 | 1990-05-01 | Becton, Dickinson And Company | Blood collection assembly with lancet and microcollection tube |
US4895147A (en) | 1988-10-28 | 1990-01-23 | Sherwood Medical Company | Lancet injector |
US5057082A (en) | 1988-11-04 | 1991-10-15 | Plastic Injectors, Inc. | Trocar assembly |
US5064411A (en) | 1988-11-04 | 1991-11-12 | Gordon Iii Kilbourn | Protective medical device |
EP0368512A3 (en) | 1988-11-10 | 1990-08-08 | Premier Laser Systems, Inc. | Multiwavelength medical laser system |
SE462454B (en) | 1988-11-10 | 1990-06-25 | Pharmacia Ab | METHOD FOR USE IN BIOSENSORS |
US4983178A (en) | 1988-11-14 | 1991-01-08 | Invictus, Inc. | Lancing device |
US4862772A (en) | 1988-12-22 | 1989-09-05 | Piperato Richard A | Tamperproof, single use, disposable tattoo equipment |
US5086229A (en) | 1989-01-19 | 1992-02-04 | Futrex, Inc. | Non-invasive measurement of blood glucose |
US5205920A (en) | 1989-03-03 | 1993-04-27 | Noboru Oyama | Enzyme sensor and method of manufacturing the same |
US5035704A (en) | 1989-03-07 | 1991-07-30 | Lambert Robert D | Blood sampling mechanism |
US5089112A (en) | 1989-03-20 | 1992-02-18 | Associated Universities, Inc. | Electrochemical biosensor based on immobilized enzymes and redox polymers |
US4953976A (en) | 1989-03-20 | 1990-09-04 | Spectral Sciences, Inc. | Gas species monitor system |
US6214804B1 (en) | 1989-03-21 | 2001-04-10 | Vical Incorporated | Induction of a protective immune response in a mammal by injecting a DNA sequence |
US5054499A (en) | 1989-03-27 | 1991-10-08 | Swierczek Remi D | Disposable skin perforator and blood testing device |
US5028142A (en) | 1989-04-06 | 1991-07-02 | Biotrack, Inc. | Reciprocal mixer |
US5104813A (en) | 1989-04-13 | 1992-04-14 | Biotrack, Inc. | Dilution and mixing cartridge |
US5039617A (en) | 1989-04-20 | 1991-08-13 | Biotrack, Inc. | Capillary flow device and method for measuring activated partial thromboplastin time |
US4952373A (en) | 1989-04-21 | 1990-08-28 | Biotrack, Inc. | Liquid shield for cartridge |
US4953552A (en) | 1989-04-21 | 1990-09-04 | Demarzo Arthur P | Blood glucose monitoring system |
US5653713A (en) | 1989-04-24 | 1997-08-05 | Michelson; Gary Karlin | Surgical rongeur |
US5312590A (en) | 1989-04-24 | 1994-05-17 | National University Of Singapore | Amperometric sensor for single and multicomponent analysis |
US5046496A (en) | 1989-04-26 | 1991-09-10 | Ppg Industries, Inc. | Sensor assembly for measuring analytes in fluids |
US5145565A (en) | 1989-05-01 | 1992-09-08 | Spacelabs, Inc. | Contamination-free method and apparatus for measuring body fluid chemical parameters |
US5324177A (en) | 1989-05-08 | 1994-06-28 | The Cleveland Clinic Foundation | Sealless rotodynamic pump with radially offset rotor |
JP2787710B2 (en) | 1989-06-07 | 1998-08-20 | 株式会社ニコン | Signal correction device for photoelectric conversion device |
US4990154A (en) | 1989-06-19 | 1991-02-05 | Miles Inc. | Lancet assembly |
US4975581A (en) | 1989-06-21 | 1990-12-04 | University Of New Mexico | Method of and apparatus for determining the similarity of a biological analyte from a model constructed from known biological fluids |
US5001873A (en) | 1989-06-26 | 1991-03-26 | American Air Liquide | Method and apparatus for in situ cleaning of excimer laser optics |
US5264105A (en) | 1989-08-02 | 1993-11-23 | Gregg Brian A | Enzyme electrodes |
US4984085A (en) | 1989-08-03 | 1991-01-08 | Allen-Bradley Company, Inc. | Image processor with dark current compensation |
US4976724A (en) | 1989-08-25 | 1990-12-11 | Lifescan, Inc. | Lancet ejector mechanism |
US5306623A (en) | 1989-08-28 | 1994-04-26 | Lifescan, Inc. | Visual blood glucose concentration test strip |
US5620863A (en) | 1989-08-28 | 1997-04-15 | Lifescan, Inc. | Blood glucose strip having reduced side reactions |
US6395227B1 (en) | 1989-08-28 | 2002-05-28 | Lifescan, Inc. | Test strip for measuring analyte concentration over a broad range of sample volume |
AU640162B2 (en) | 1989-08-28 | 1993-08-19 | Lifescan, Inc. | Blood separation and analyte detection techniques |
DE69019088T2 (en) | 1989-08-30 | 1995-11-30 | Daikin Ind Ltd | Method and apparatus for renewing an electrode of a biosensor. |
JPH07119727B2 (en) | 1989-08-30 | 1995-12-20 | ダイキン工業株式会社 | Method and device for refreshing electrodes of biosensor |
US5174726A (en) | 1989-09-05 | 1992-12-29 | Findlay Iain S | Liquid pump |
JPH0810208Y2 (en) | 1989-09-20 | 1996-03-27 | 日立化成工業株式会社 | Plastic sealed semiconductor device |
US5026388A (en) | 1989-09-26 | 1991-06-25 | Ingalz Thomas J | Single-use skin puncture device |
GB8924937D0 (en) | 1989-11-04 | 1989-12-28 | Owen Mumford Ltd | Improvements relating to blood sampling devices |
US5167619A (en) | 1989-11-17 | 1992-12-01 | Sonokineticss Group | Apparatus and method for removal of cement from bone cavities |
US5415169A (en) | 1989-11-21 | 1995-05-16 | Fischer Imaging Corporation | Motorized mammographic biopsy apparatus |
DE69025134T2 (en) | 1989-11-24 | 1996-08-14 | Matsushita Electric Ind Co Ltd | Method of manufacturing a biosensor |
GB8928076D0 (en) | 1989-12-12 | 1990-02-14 | Owen Mumford Ltd | Improvements relating to blood sampling devices |
US5243516A (en) | 1989-12-15 | 1993-09-07 | Boehringer Mannheim Corporation | Biosensing instrument and method |
US4999582A (en) | 1989-12-15 | 1991-03-12 | Boehringer Mannheim Corp. | Biosensor electrode excitation circuit |
WO1991009139A1 (en) | 1989-12-15 | 1991-06-27 | Boehringer Mannheim Corporation | Redox mediator reagent and biosensor |
US5104619A (en) | 1990-01-24 | 1992-04-14 | Gds Technology, Inc. | Disposable diagnostic system |
US5070874A (en) | 1990-01-30 | 1991-12-10 | Biocontrol Technology, Inc. | Non-invasive determination of glucose concentration in body of patients |
US5054487A (en) | 1990-02-02 | 1991-10-08 | Boston Advanced Technologies, Inc. | Laser systems for material analysis based on reflectance ratio detection |
DE4003194A1 (en) | 1990-02-03 | 1991-08-08 | Boehringer Mannheim Gmbh | Electrochemical determn. of analytes - using oxido-reductase and substance of being reduced, which is re-oxidised on the electrode |
US5286362A (en) | 1990-02-03 | 1994-02-15 | Boehringer Mannheim Gmbh | Method and sensor electrode system for the electrochemical determination of an analyte or an oxidoreductase as well as the use of suitable compounds therefor |
US5156611A (en) | 1990-02-05 | 1992-10-20 | Becton, Dickinson And Company | Blood microsampling site preparation method |
US5107764A (en) | 1990-02-13 | 1992-04-28 | Baldwin Technology Corporation | Method and apparatus for carbon dioxide cleaning of graphic arts equipment |
US5054339A (en) | 1990-02-20 | 1991-10-08 | Harold Yacowitz | Tattooing assembly |
US5152296A (en) | 1990-03-01 | 1992-10-06 | Hewlett-Packard Company | Dual-finger vital signs monitor |
US5250066A (en) | 1990-03-19 | 1993-10-05 | Becton Dickinson And Company | Plastic pointed articles and method for their preparation |
DE69119959T2 (en) | 1990-03-23 | 1996-10-24 | Mazda Motor | Adaptive spring suspension for motor vehicles |
US5043143A (en) | 1990-03-28 | 1991-08-27 | Eastman Kodak Company | Analyzer having humidity control apparatus |
US5097810A (en) | 1990-04-06 | 1992-03-24 | Henry Fishman | Allergy testing apparatus and method |
USD332490S (en) | 1990-04-12 | 1993-01-12 | Miles Inc. | Disposable lancet cap |
US5060174A (en) | 1990-04-18 | 1991-10-22 | Biomechanics Corporation Of America | Method and apparatus for evaluating a load bearing surface such as a seat |
US5146091A (en) | 1990-04-19 | 1992-09-08 | Inomet, Inc. | Body fluid constituent measurement utilizing an interference pattern |
US5161532A (en) | 1990-04-19 | 1992-11-10 | Teknekron Sensor Development Corporation | Integral interstitial fluid sensor |
US5153671A (en) | 1990-05-11 | 1992-10-06 | Boc Health Care, Inc. | Gas analysis system having buffer gas inputs to protect associated optical elements |
US5196025A (en) | 1990-05-21 | 1993-03-23 | Ryder International Corporation | Lancet actuator with retractable mechanism |
US5187100A (en) | 1990-05-29 | 1993-02-16 | Lifescan, Inc. | Dispersion to limit penetration of aqueous solutions into a membrane |
US5062898A (en) | 1990-06-05 | 1991-11-05 | Air Products And Chemicals, Inc. | Surface cleaning using a cryogenic aerosol |
US5288387A (en) | 1990-06-12 | 1994-02-22 | Daikin Industries, Ltd. | Apparatus for maintaining the activity of an enzyme electrode |
US5116759A (en) | 1990-06-27 | 1992-05-26 | Fiberchem Inc. | Reservoir chemical sensors |
JPH0820412B2 (en) | 1990-07-20 | 1996-03-04 | 松下電器産業株式会社 | Quantitative analysis method and device using disposable sensor |
US5208163A (en) | 1990-08-06 | 1993-05-04 | Miles Inc. | Self-metering fluid analysis device |
AU648107B2 (en) | 1990-08-20 | 1994-04-14 | Suri A. Sastri | Tubular surgical cutting instruments |
GB9019126D0 (en) | 1990-09-01 | 1990-10-17 | Cranfield Biotech Ltd | Electrochemical biosensor stability |
US5365699A (en) | 1990-09-27 | 1994-11-22 | Jay Armstrong | Blast cleaning system |
US5152775A (en) | 1990-10-04 | 1992-10-06 | Norbert Ruppert | Automatic lancet device and method of using the same |
JPH06503472A (en) | 1990-10-10 | 1994-04-21 | ノボ ノルディスク アクティーゼルスカブ | Utilization of benzene derivatives as charge transfer mediators |
IL99676A (en) | 1990-10-10 | 1995-11-27 | Schering Corp | Pyridine and pyridine n-oxide derivatives of diaryl methyl piperidines or piperazines process for their preparation and compositions containing them |
US5059789A (en) | 1990-10-22 | 1991-10-22 | International Business Machines Corp. | Optical position and orientation sensor |
GB9023289D0 (en) | 1990-10-25 | 1990-12-05 | Ici Plc | Herbicides |
US5188118A (en) | 1990-11-07 | 1993-02-23 | Terwilliger Richard A | Automatic biopsy instrument with independently actuated stylet and cannula |
JPH04194660A (en) | 1990-11-27 | 1992-07-14 | Omron Corp | Device for measuring concentration of component in blood |
US5170364A (en) | 1990-12-06 | 1992-12-08 | Biomechanics Corporation Of America | Feedback system for load bearing surface |
US5266359A (en) | 1991-01-14 | 1993-11-30 | Becton, Dickinson And Company | Lubricative coating composition, article and assembly containing same and method thereof |
US5104382A (en) | 1991-01-15 | 1992-04-14 | Ethicon, Inc. | Trocar |
AU648135B2 (en) | 1991-01-15 | 1994-04-14 | Ethicon Inc. | Knife for surgical trocar |
US5360410A (en) | 1991-01-16 | 1994-11-01 | Senetek Plc | Safety syringe for mixing two-component medicaments |
US5709668A (en) | 1991-01-16 | 1998-01-20 | Senetek Plc | Automatic medicament injector employing non-coring needle |
US5354287A (en) | 1991-01-16 | 1994-10-11 | Senetek Plc | Injector for delivering fluid to internal target tissue |
US5249583A (en) | 1991-02-01 | 1993-10-05 | Vance Products Incorporated | Electronic biopsy instrument with wiperless position sensors |
FR2673183B1 (en) | 1991-02-21 | 1996-09-27 | Asulab Sa | MONO, BIS OR TRIS (2,2'-BIPYRIDINE SUBSTITUTED) COMPLEXES OF A SELECTED METAL AMONG IRON, RUTHENIUM, OSMIUM OR VANADIUM AND THEIR PREPARATION PROCESSES. |
FR2673289B1 (en) | 1991-02-21 | 1994-06-17 | Asulab Sa | SENSOR FOR MEASURING THE QUANTITY OF A COMPONENT IN SOLUTION. |
US5230866A (en) | 1991-03-01 | 1993-07-27 | Biotrack, Inc. | Capillary stop-flow junction having improved stability against accidental fluid flow |
CA2062027C (en) | 1991-03-04 | 1998-05-19 | William Aldrich | Liquid control system for diagnostic cartridges used in analytical instruments |
US5192415A (en) | 1991-03-04 | 1993-03-09 | Matsushita Electric Industrial Co., Ltd. | Biosensor utilizing enzyme and a method for producing the same |
US5593852A (en) | 1993-12-02 | 1997-01-14 | Heller; Adam | Subcutaneous glucose electrode |
US5490505A (en) | 1991-03-07 | 1996-02-13 | Masimo Corporation | Signal processing apparatus |
US5215587A (en) | 1991-03-11 | 1993-06-01 | Conal Corporation | Sealant applicator for can lids |
US5773270A (en) | 1991-03-12 | 1998-06-30 | Chiron Diagnostics Corporation | Three-layered membrane for use in an electrochemical sensor system |
US5189751A (en) | 1991-03-21 | 1993-03-02 | Gemtech, Inc. | Vibrating toothbrush using a magnetic driver |
US5139685A (en) | 1991-03-26 | 1992-08-18 | Gds Technology, Inc. | Blood separation filter assembly and method |
US5247932A (en) | 1991-04-15 | 1993-09-28 | Nellcor Incorporated | Sensor for intrauterine use |
US5133730A (en) | 1991-05-15 | 1992-07-28 | International Technidyne Corporation | Disposable-retractable finger stick device |
JP3118015B2 (en) | 1991-05-17 | 2000-12-18 | アークレイ株式会社 | Biosensor and separation and quantification method using the same |
US5253656A (en) | 1991-05-23 | 1993-10-19 | Rincoe Richard G | Apparatus and method for monitoring contact pressure between body parts and contact surfaces |
DK120891D0 (en) | 1991-06-21 | 1991-06-21 | Novo Nordisk As | BLOOD SAMPLES |
US5344703A (en) | 1991-06-25 | 1994-09-06 | The United States Of America As Represented By The Secretary Of The Air Force | Ordered polymer/sol-gel microcomposite laminates with peek resin adhesive |
US5402798A (en) | 1991-07-18 | 1995-04-04 | Swierczek; Remi | Disposable skin perforator and blood testing device |
DE59202070D1 (en) | 1991-07-24 | 1995-06-08 | Medico Dev Investment Co | Injector. |
US5163442A (en) | 1991-07-30 | 1992-11-17 | Harry Ono | Finger tip blood collector |
IL102764A0 (en) | 1991-08-16 | 1993-01-31 | Merck & Co Inc | Quinazoline derivatives,and pharmaceutical compositions containing them |
US5217476A (en) | 1991-10-01 | 1993-06-08 | Medical Sterile Products, Inc. | Surgical knife blade and method of performing cataract surgery utilizing a surgical knife blade |
US5315793A (en) | 1991-10-01 | 1994-05-31 | Hughes Aircraft Company | System for precision cleaning by jet spray |
EP0535485B1 (en) | 1991-10-03 | 1997-07-16 | Bayer Corporation | Device and method of separating and assaying whole blood |
US5211652A (en) | 1991-10-03 | 1993-05-18 | Bruce Derbyshire | Scalpel |
US5264103A (en) | 1991-10-18 | 1993-11-23 | Matsushita Electric Industrial Co., Ltd. | Biosensor and a method for measuring a concentration of a substrate in a sample |
DE9113469U1 (en) | 1991-10-25 | 1992-01-02 | Technische Entwicklungen Dr. Becker Gmbh, 5802 Wetter, De | |
WO1993009723A1 (en) | 1991-11-12 | 1993-05-27 | Ramel Urs A | Lancet device |
US5231993A (en) | 1991-11-20 | 1993-08-03 | Habley Medical Technology Corporation | Blood sampler and component tester with guide member |
US5269309A (en) | 1991-12-11 | 1993-12-14 | Fort J Robert | Synthetic aperture ultrasound imaging system |
JP3135959B2 (en) | 1991-12-12 | 2001-02-19 | アークレイ株式会社 | Biosensor and separation and quantification method using the same |
USD342573S (en) | 1991-12-13 | 1993-12-21 | Ryder International Corporation | Lancet actuator |
US5259500A (en) | 1991-12-23 | 1993-11-09 | Joseph Alvite | Tape packaging system with removeable covers |
DE4142795C1 (en) | 1991-12-23 | 1993-04-22 | Steinweg, Friedhelm, Dr.Med., 4750 Unna, De | |
WO1993012712A1 (en) | 1991-12-31 | 1993-07-08 | Vivascan Corporation | Blood constituent determination based on differential spectral analysis |
IT1257624B (en) | 1992-01-09 | 1996-02-01 | Gd Spa | DEVICE FOR THE COLLECTION OF THE HEAD OF THE TAPE OF A NEW REEL AND ITS TRANSFER TO A SUBSEQUENT OPERATING STATION |
US5324302A (en) | 1992-10-13 | 1994-06-28 | Sherwood Medical Company | Lancet with locking cover |
JP3084877B2 (en) | 1992-01-21 | 2000-09-04 | 松下電器産業株式会社 | Manufacturing method of glucose sensor |
US5395339A (en) | 1992-01-31 | 1995-03-07 | Sherwood Medical Company | Medical device with sterile fluid pathway |
AU659525B2 (en) | 1992-02-03 | 1995-05-18 | Lifescan, Inc. | Improved oxidative coupling dye for spectrophotometric quantitative analysis of analytes |
DE4203638A1 (en) | 1992-02-08 | 1993-08-12 | Boehringer Mannheim Gmbh | LIQUID TRANSFER DEVICE FOR AN ANALYZER |
US5222504A (en) | 1992-02-11 | 1993-06-29 | Solomon Charles L | Disposable neurological pinwheel |
JP2572823Y2 (en) | 1992-02-13 | 1998-05-25 | 株式会社アドバンス | Simple blood sampler |
US6347163B2 (en) | 1994-10-26 | 2002-02-12 | Symbol Technologies, Inc. | System for reading two-dimensional images using ambient and/or projected light |
EP0560336B1 (en) | 1992-03-12 | 1998-05-06 | Matsushita Electric Industrial Co., Ltd. | A biosensor including a catalyst made from phosphate |
DE59307720D1 (en) | 1992-03-23 | 1998-01-08 | Siemens Ag | Biosensor |
EP0562370B1 (en) | 1992-03-23 | 1997-11-26 | Siemens Aktiengesellschaft | Biosensor |
GB9207120D0 (en) | 1992-04-01 | 1992-05-13 | Owen Mumford Ltd | Improvements relating to blood sampling devices |
DE4212315A1 (en) | 1992-04-13 | 1993-10-14 | Boehringer Mannheim Gmbh | Blood lancet device for drawing blood for diagnostic purposes |
US5209028A (en) | 1992-04-15 | 1993-05-11 | Air Products And Chemicals, Inc. | Apparatus to clean solid surfaces using a cryogenic aerosol |
DE4212723C1 (en) | 1992-04-16 | 1993-11-04 | Arta Plast Ab Tyresoe | LANCETTE DEVICE FOR POINTING THE SKIN |
US6290683B1 (en) | 1992-04-29 | 2001-09-18 | Mali-Tech Ltd. | Skin piercing needle assembly |
IL101720A (en) | 1992-04-29 | 1998-09-24 | Mali Tech Ltd | Needle for syringe or the like |
US5318583A (en) | 1992-05-05 | 1994-06-07 | Ryder International Corporation | Lancet actuator mechanism |
GR1002549B (en) | 1992-05-12 | 1997-01-28 | Lifescan Inc. | Fluid conducting test strip with Transport Medium |
US5405510A (en) | 1992-05-18 | 1995-04-11 | Ppg Industries, Inc. | Portable analyte measuring system for multiple fluid samples |
US5267974A (en) | 1992-06-04 | 1993-12-07 | Lambert William S | Hypodermic syringe with foam sponge reservoir |
GB9212010D0 (en) | 1992-06-05 | 1992-07-15 | Medisense Inc | Mediators to oxidoreductase enzymes |
US5710011A (en) | 1992-06-05 | 1998-01-20 | Medisense, Inc. | Mediators to oxidoreductase enzymes |
US5217480A (en) | 1992-06-09 | 1993-06-08 | Habley Medical Technology Corporation | Capillary blood drawing device |
US5241969A (en) | 1992-06-10 | 1993-09-07 | Carson Jay W | Controlled and safe fine needle aspiration device |
US6302910B1 (en) | 1992-06-23 | 2001-10-16 | Sun Medical Technology Research Corporation | Auxiliary artificial heart of an embedded type |
US5424545A (en) | 1992-07-15 | 1995-06-13 | Myron J. Block | Non-invasive non-spectrophotometric infrared measurement of blood analyte concentrations |
PL169210B1 (en) | 1992-08-03 | 1996-06-28 | Przed Zagraniczne Htl | Puncturing device |
IL102930A (en) | 1992-08-25 | 1997-03-18 | Yissum Res Dev Co | Electrobiochemical analytical method and electrodes |
US5330634A (en) | 1992-08-28 | 1994-07-19 | Via Medical Corporation | Calibration solutions useful for analyses of biological fluids and methods employing same |
US5460182A (en) | 1992-09-14 | 1995-10-24 | Sextant Medical Corporation | Tissue penetrating apparatus and methods |
CA2079192C (en) | 1992-09-25 | 1995-12-26 | Bernard Strong | Combined lancet and multi-function cap and lancet injector for use therewith |
JP2760234B2 (en) | 1992-09-30 | 1998-05-28 | 松下電器産業株式会社 | Substrate concentration measurement method |
US6172743B1 (en) | 1992-10-07 | 2001-01-09 | Chemtrix, Inc. | Technique for measuring a blood analyte by non-invasive spectrometry in living tissue |
US5421816A (en) | 1992-10-14 | 1995-06-06 | Endodermic Medical Technologies Company | Ultrasonic transdermal drug delivery system |
US5314441A (en) | 1992-10-16 | 1994-05-24 | International Technidyne Corporation | Disposable slicing lancet assembly |
JP3144718B2 (en) | 1992-10-26 | 2001-03-12 | アプルス株式会社 | Blood collection device |
US6315772B1 (en) | 1993-09-24 | 2001-11-13 | Transmedica International, Inc. | Laser assisted pharmaceutical delivery and fluid removal |
US5294261A (en) | 1992-11-02 | 1994-03-15 | Air Products And Chemicals, Inc. | Surface cleaning using an argon or nitrogen aerosol |
US5562696A (en) | 1992-11-12 | 1996-10-08 | Cordis Innovasive Systems, Inc. | Visualization trocar |
US6022748A (en) | 1997-08-29 | 2000-02-08 | Sandia Corporation - New Mexico Regents Of The University Of California | Sol-gel matrices for direct colorimetric detection of analytes |
US5956501A (en) | 1997-01-10 | 1999-09-21 | Health Hero Network, Inc. | Disease simulation system and method |
US5307263A (en) | 1992-11-17 | 1994-04-26 | Raya Systems, Inc. | Modular microprocessor-based health monitoring system |
US5496274A (en) | 1992-11-23 | 1996-03-05 | Becton, Dickinson And Company | Locking safety needle assembly |
US5779365A (en) | 1992-11-25 | 1998-07-14 | Minnesota Mining And Manufacturing Company | Temperature sensor for medical application |
US5341206A (en) | 1992-12-03 | 1994-08-23 | Hewlett-Packard Company | Method for calibrating a spectrograph for gaseous samples |
DE4241045C1 (en) | 1992-12-05 | 1994-05-26 | Bosch Gmbh Robert | Process for anisotropic etching of silicon |
FR2699170B1 (en) | 1992-12-15 | 1995-07-28 | Asulab Sa | Complexes of a transition metal with 2,2'-bipyridine ligands substituted by at least one alkyl ammonium radical, their manufacturing process and their use as redox mediator. |
US5524636A (en) | 1992-12-21 | 1996-06-11 | Artann Corporation Dba Artann Laboratories | Method and apparatus for elasticity imaging |
GB9226840D0 (en) | 1992-12-23 | 1993-02-17 | Unilever Plc | Improvements in or relating to electrochemical reactions |
US5282822A (en) | 1993-01-19 | 1994-02-01 | Sherwood Medical Company | Lancet ejector for lancet injector |
US5316012A (en) | 1993-02-10 | 1994-05-31 | Tzony Siegal | Device for testing pin prick sensation |
JPH0816669B2 (en) | 1993-02-18 | 1996-02-21 | 日本電気株式会社 | Method for manufacturing glucose sensor |
US5529074A (en) | 1993-02-26 | 1996-06-25 | Greenfield; Jon B. | Uniform pressure diagnostic pinwheel |
US6144976A (en) | 1993-02-26 | 2000-11-07 | Norand Corporation | Hand-held data collection computer terminal having power management architecture including switchable multi-purpose input display screen |
US5395387A (en) | 1993-02-26 | 1995-03-07 | Becton Dickinson And Company | Lancet blade designed for reduced pain |
US5993434A (en) | 1993-04-01 | 1999-11-30 | Genetronics, Inc. | Method of treatment using electroporation mediated delivery of drugs and genes |
US5387329A (en) | 1993-04-09 | 1995-02-07 | Ciba Corning Diagnostics Corp. | Extended use planar sensors |
EP1130383B1 (en) | 1993-04-23 | 2004-09-15 | Roche Diagnostics GmbH | Diskette with circular arranged test elements |
JP2630197B2 (en) | 1993-04-28 | 1997-07-16 | 株式会社ニッショー | Blood suction device |
JPH06313760A (en) | 1993-04-30 | 1994-11-08 | Kyoto Daiichi Kagaku:Kk | Method for measuring specimen by enzyme electrode |
FR2705150B1 (en) | 1993-05-10 | 1995-07-21 | Asulab Sa | Multiple zone electrochemical sensor on disk and its application to glucose measurement. |
GB9309797D0 (en) | 1993-05-12 | 1993-06-23 | Medisense Inc | Electrochemical sensors |
US5843691A (en) | 1993-05-15 | 1998-12-01 | Lifescan, Inc. | Visually-readable reagent test strip |
US5385846A (en) | 1993-06-03 | 1995-01-31 | Boehringer Mannheim Corporation | Biosensor and method for hematocrit determination |
US5366609A (en) | 1993-06-08 | 1994-11-22 | Boehringer Mannheim Corporation | Biosensing meter with pluggable memory key |
US5405511A (en) | 1993-06-08 | 1995-04-11 | Boehringer Mannheim Corporation | Biosensing meter with ambient temperature estimation method and system |
DE4320347A1 (en) | 1993-06-19 | 1994-12-22 | Boehringer Mannheim Gmbh | Quinazoline derivatives and medicaments containing them |
ES2154249T3 (en) | 1993-06-21 | 2001-12-16 | Roche Diagnostics Corp | DIAGNOSTIC REAGENT STABILIZER. |
DE4320463A1 (en) | 1993-06-21 | 1994-12-22 | Boehringer Mannheim Gmbh | Blood lancet device for drawing blood for diagnostic purposes |
US5375397B1 (en) | 1993-06-22 | 1998-11-10 | Robert J Ferrand | Curve-conforming sensor array pad and method of measuring saddle pressures on a horse |
US5383885A (en) | 1993-06-29 | 1995-01-24 | Bland; Todd A. | Blood collection and testing device |
US5362442A (en) | 1993-07-22 | 1994-11-08 | 2920913 Canada Inc. | Method for sterilizing products with gamma radiation |
CA2127206A1 (en) | 1993-07-23 | 1995-01-24 | Charles W. Daugherty | Self contained needle and shield |
US5658443A (en) | 1993-07-23 | 1997-08-19 | Matsushita Electric Industrial Co., Ltd. | Biosensor and method for producing the same |
US5410474A (en) | 1993-07-27 | 1995-04-25 | Miles Inc. | Buttonless memory system for an electronic measurement device |
DE4427363A1 (en) | 1993-08-03 | 1995-03-09 | A & D Co Ltd | A disposable chemical sensor |
JP3494183B2 (en) | 1993-08-10 | 2004-02-03 | 株式会社アドバンス | Simple blood collection device |
US5304193A (en) | 1993-08-12 | 1994-04-19 | Sam Zhadanov | Blood lancing device |
US5797398A (en) | 1993-08-13 | 1998-08-25 | Thermal Technologies, Inc. | Method and apparatus for measuring continuous blood flow at low power |
EP0722563A4 (en) | 1993-08-24 | 1998-03-04 | Metrika Lab Inc | Novel disposable electronic assay device |
US5409664A (en) | 1993-09-28 | 1995-04-25 | Chemtrak, Inc. | Laminated assay device |
US5582184A (en) | 1993-10-13 | 1996-12-10 | Integ Incorporated | Interstitial fluid collection and constituent measurement |
HU219921B (en) | 1993-10-20 | 2001-09-28 | Ervin Lipscher | Device for making blood test, especially from fingers |
US5472427A (en) | 1993-10-22 | 1995-12-05 | Rammler; David H. | Trocar device |
US5447440A (en) | 1993-10-28 | 1995-09-05 | I-Stat Corporation | Apparatus for assaying viscosity changes in fluid samples and method of conducting same |
AU1046895A (en) | 1993-11-05 | 1995-05-23 | Merck & Co., Inc. | New quinazolines as inhibitors of hiv reverse transcriptase |
US5405283A (en) | 1993-11-08 | 1995-04-11 | Ford Motor Company | CO2 cleaning system and method |
US5390450A (en) | 1993-11-08 | 1995-02-21 | Ford Motor Company | Supersonic exhaust nozzle having reduced noise levels for CO2 cleaning system |
US5527159A (en) | 1993-11-10 | 1996-06-18 | The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration | Rotary blood pump |
US20020169394A1 (en) | 1993-11-15 | 2002-11-14 | Eppstein Jonathan A. | Integrated tissue poration, fluid harvesting and analysis device, and method therefor |
JP3393920B2 (en) | 1993-12-09 | 2003-04-07 | 富士写真フイルム株式会社 | Wearing equipment for small-volume fixed-volume blood sampling points |
US5464418A (en) | 1993-12-09 | 1995-11-07 | Schraga; Steven | Reusable lancet device |
US5824473A (en) | 1993-12-10 | 1998-10-20 | California Institute Of Technology | Nucleic acid mediated electron transfer |
US5545291A (en) | 1993-12-17 | 1996-08-13 | The Regents Of The University Of California | Method for fabricating self-assembling microstructures |
US5637027A (en) | 1993-12-23 | 1997-06-10 | Hughes Aircraft Company | CO2 jet spray system employing a thermal CO2 snow plume sensor |
DE4344452A1 (en) | 1993-12-24 | 1995-06-29 | Hoechst Ag | Aza-4-iminoquinolines, process for their preparation and their use |
US6206829B1 (en) | 1996-07-12 | 2001-03-27 | First Opinion Corporation | Computerized medical diagnostic and treatment advice system including network access |
US5660176A (en) | 1993-12-29 | 1997-08-26 | First Opinion Corporation | Computerized medical diagnostic and treatment advice system |
DK0663446T3 (en) | 1993-12-29 | 2000-10-23 | Mochida Pharm Co Ltd | Electrochemical analysis method and novel p-phenylenediamine compound |
US5545174A (en) | 1994-01-11 | 1996-08-13 | Sherwood Medical Company | Finger stick device |
US6929631B1 (en) | 1994-01-18 | 2005-08-16 | Vasca, Inc. | Method and apparatus for percutaneously accessing a pressure activated implanted port |
US5350392A (en) | 1994-02-03 | 1994-09-27 | Miles Inc. | Lancing device with automatic cocking |
US5762770A (en) | 1994-02-21 | 1998-06-09 | Boehringer Mannheim Corporation | Electrochemical biosensor test strip |
US5437999A (en) | 1994-02-22 | 1995-08-01 | Boehringer Mannheim Corporation | Electrochemical sensor |
US5543326A (en) | 1994-03-04 | 1996-08-06 | Heller; Adam | Biosensor including chemically modified enzymes |
US5536249A (en) | 1994-03-09 | 1996-07-16 | Visionary Medical Products, Inc. | Pen-type injector with a microprocessor and blood characteristic monitor |
US5474084A (en) | 1994-03-15 | 1995-12-12 | Cunniff; Joseph G. | Algesimeter with detachable pin wheel |
US5454828A (en) | 1994-03-16 | 1995-10-03 | Schraga; Steven | Lancet unit with safety sleeve |
US5575284A (en) | 1994-04-01 | 1996-11-19 | University Of South Florida | Portable pulse oximeter |
US6230501B1 (en) | 1994-04-14 | 2001-05-15 | Promxd Technology, Inc. | Ergonomic systems and methods providing intelligent adaptive surfaces and temperature control |
AU2373695A (en) | 1994-05-03 | 1995-11-29 | Board Of Regents, The University Of Texas System | Apparatus and method for noninvasive doppler ultrasound-guided real-time control of tissue damage in thermal therapy |
US5471102A (en) | 1994-05-09 | 1995-11-28 | Becker; Gregory R. | Reciprocating shaft device |
JP3368985B2 (en) | 1994-05-10 | 2003-01-20 | バイエルコーポレーション | Automatic feeding device |
US5782770A (en) | 1994-05-12 | 1998-07-21 | Science Applications International Corporation | Hyperspectral imaging methods and apparatus for non-invasive diagnosis of tissue for cancer |
US5527334A (en) | 1994-05-25 | 1996-06-18 | Ryder International Corporation | Disposable, retractable lancet |
JP3027306B2 (en) | 1994-06-02 | 2000-04-04 | 松下電器産業株式会社 | Biosensor and manufacturing method thereof |
US5591139A (en) | 1994-06-06 | 1997-01-07 | The Regents Of The University Of California | IC-processed microneedles |
DE4420232A1 (en) | 1994-06-07 | 1995-12-14 | Robert Waltereit | Penetration depth checking device for hollow needle or probe inserted in human or animal patient |
US5507629A (en) | 1994-06-17 | 1996-04-16 | Jarvik; Robert | Artificial hearts with permanent magnet bearings |
JP2723048B2 (en) | 1994-06-24 | 1998-03-09 | 株式会社ニッショー | Blood suction device |
GB9412789D0 (en) | 1994-06-24 | 1994-08-17 | Environmental Sensors Ltd | Improvements to electrodes |
US5771890A (en) | 1994-06-24 | 1998-06-30 | Cygnus, Inc. | Device and method for sampling of substances using alternating polarity |
US5700695A (en) | 1994-06-30 | 1997-12-23 | Zia Yassinzadeh | Sample collection and manipulation method |
US5547702A (en) | 1994-07-08 | 1996-08-20 | Polymer Technology International Corporation | Method for continuous manufacture of diagnostic test strips |
US5501836A (en) | 1994-07-11 | 1996-03-26 | Hewlett Packard Company | Entrapped non-enzymatic macromolecules for chemical sensing |
USD362719S (en) | 1994-07-11 | 1995-09-26 | Medicore, Inc. | Combined lancet and flowered cap |
US5459325A (en) | 1994-07-19 | 1995-10-17 | Molecular Dynamics, Inc. | High-speed fluorescence scanner |
US5792117A (en) | 1994-07-22 | 1998-08-11 | Raya Systems, Inc. | Apparatus for optically determining and electronically recording injection doses in syringes |
US6110148A (en) | 1994-07-22 | 2000-08-29 | Health Hero Network, Inc. | Capacitance-based dose measurements in syringes |
US5476474A (en) | 1994-07-27 | 1995-12-19 | Ryder International Corporation | Rotary lancet |
GB9415499D0 (en) | 1994-08-01 | 1994-09-21 | Bartlett Philip N | Electrodes and their use in analysis |
US6290991B1 (en) | 1994-12-02 | 2001-09-18 | Quandrant Holdings Cambridge Limited | Solid dose delivery vehicle and methods of making same |
US5518006A (en) | 1994-08-09 | 1996-05-21 | International Technidyne Corp. | Blood sampling device |
US5514152A (en) | 1994-08-16 | 1996-05-07 | Specialized Health Products, Inc. | Multiple segment encapsulated medical lancing device |
US5554153A (en) | 1994-08-29 | 1996-09-10 | Cell Robotics, Inc. | Laser skin perforator |
US5611810A (en) | 1994-08-31 | 1997-03-18 | James E. Arnold | Hair transplantation apparatus |
US5627041A (en) | 1994-09-02 | 1997-05-06 | Biometric Imaging, Inc. | Disposable cartridge for an assay of a biological sample |
US5526120A (en) | 1994-09-08 | 1996-06-11 | Lifescan, Inc. | Test strip with an asymmetrical end insuring correct insertion for measuring |
US6335203B1 (en) | 1994-09-08 | 2002-01-01 | Lifescan, Inc. | Optically readable strip for analyte detection having on-strip orientation index |
US5922530A (en) | 1994-09-08 | 1999-07-13 | Lifescan, Inc. | Stable coupling dye for photometric determination of analytes |
US5515170A (en) | 1994-09-08 | 1996-05-07 | Lifescan, Inc. | Analyte detection device having a serpentine passageway for indicator strips |
US5563031A (en) | 1994-09-08 | 1996-10-08 | Lifescan, Inc. | Highly stable oxidative coupling dye for spectrophotometric determination of analytes |
KR100354581B1 (en) | 1994-09-08 | 2003-02-11 | 라이프스캔, 인코포레이티드 | Optical reading strip |
US5527333A (en) | 1994-09-09 | 1996-06-18 | Graphic Controls Corporation | Slicing disposable blood sampling device |
USD373419S (en) | 1994-09-12 | 1996-09-03 | Matsushita Electric Works, Ltd. | Sphygmomanometer |
AT402452B (en) | 1994-09-14 | 1997-05-26 | Avl Verbrennungskraft Messtech | PLANAR SENSOR FOR DETECTING A CHEMICAL PARAMETER OF A SAMPLE |
US5624537A (en) | 1994-09-20 | 1997-04-29 | The University Of British Columbia - University-Industry Liaison Office | Biosensor and interface membrane |
US5498542A (en) | 1994-09-29 | 1996-03-12 | Bayer Corporation | Electrode mediators for regeneration of NADH and NADPH |
US5618297A (en) | 1994-10-13 | 1997-04-08 | Applied Medical Resources | Obturator with internal tip protector |
US5504011A (en) | 1994-10-21 | 1996-04-02 | International Technidyne Corporation | Portable test apparatus and associated method of performing a blood coagulation test |
GB9422260D0 (en) | 1994-11-04 | 1994-12-21 | Owen Mumford Ltd | Improvements relating to skin prickers |
US5599501A (en) | 1994-11-10 | 1997-02-04 | Ciba Corning Diagnostics Corp. | Incubation chamber |
US5585069A (en) | 1994-11-10 | 1996-12-17 | David Sarnoff Research Center, Inc. | Partitioned microelectronic and fluidic device array for clinical diagnostics and chemical synthesis |
US5628765A (en) | 1994-11-29 | 1997-05-13 | Apls Co., Ltd. | Lancet assembly |
US5947957A (en) | 1994-12-23 | 1999-09-07 | Jmar Technology Co. | Portable laser for blood sampling |
JP2807650B2 (en) | 1994-12-24 | 1998-10-08 | ベーリンガー・マンハイム・ゲゼルシャフト・ミット・ベシュレンクテル・ハフツング | Equipment for tissue characterization |
US5480385A (en) | 1995-01-10 | 1996-01-02 | Specialized Health Products, Inc. | Self retracting medical needle apparatus and methods |
US5630986A (en) | 1995-01-13 | 1997-05-20 | Bayer Corporation | Dispensing instrument for fluid monitoring sensors |
US5575403A (en) | 1995-01-13 | 1996-11-19 | Bayer Corporation | Dispensing instrument for fluid monitoring sensors |
USD367109S (en) | 1995-01-24 | 1996-02-13 | Lifescan, Inc. | Test strip holder |
US5573480A (en) | 1995-01-25 | 1996-11-12 | Ccs, Llc | Stationary exercise apparatus |
US5624459A (en) | 1995-01-26 | 1997-04-29 | Symbiosis Corporation | Trocar having an improved cutting tip configuration |
US5655542A (en) | 1995-01-26 | 1997-08-12 | Weilandt; Anders | Instrument and apparatus for biopsy and a method thereof |
US5697366A (en) | 1995-01-27 | 1997-12-16 | Optical Sensors Incorporated | In situ calibration system for sensors located in a physiologic line |
US6153069A (en) | 1995-02-09 | 2000-11-28 | Tall Oak Ventures | Apparatus for amperometric Diagnostic analysis |
US5959098A (en) | 1996-04-17 | 1999-09-28 | Affymetrix, Inc. | Substrate preparation process |
US5643308A (en) | 1995-02-28 | 1997-07-01 | Markman; Barry Stephen | Method and apparatus for forming multiple cavities for placement of hair grafts |
US5651869A (en) | 1995-02-28 | 1997-07-29 | Matsushita Electric Industrial Co., Ltd. | Biosensor |
US5650062A (en) | 1995-03-17 | 1997-07-22 | Matsushita Electric Industrial Co., Ltd. | Biosensor, and a method and a device for quantifying a substrate in a sample liquid using the same |
US5582697A (en) | 1995-03-17 | 1996-12-10 | Matsushita Electric Industrial Co., Ltd. | Biosensor, and a method and a device for quantifying a substrate in a sample liquid using the same |
US5628764A (en) | 1995-03-21 | 1997-05-13 | Schraga; Steven | Collar lancet device |
US5786439A (en) | 1996-10-24 | 1998-07-28 | Minimed Inc. | Hydrophilic, swellable coatings for biosensors |
US5719034A (en) | 1995-03-27 | 1998-02-17 | Lifescan, Inc. | Chemical timer for a visual test strip |
US5882494A (en) | 1995-03-27 | 1999-03-16 | Minimed, Inc. | Polyurethane/polyurea compositions containing silicone for biosensor membranes |
US5569286A (en) | 1995-03-29 | 1996-10-29 | Becton Dickinson And Company | Lancet assembly |
US5846216A (en) | 1995-04-06 | 1998-12-08 | G & P Technologies, Inc. | Mucous membrane infusor and method of use for dispensing medications |
JP3498105B2 (en) | 1995-04-07 | 2004-02-16 | アークレイ株式会社 | Sensor, method for manufacturing the same, and measuring method using the sensor |
USD371198S (en) | 1995-04-10 | 1996-06-25 | Lifescan, Inc. | Blood glucose meter |
CA2170560C (en) | 1995-04-17 | 2005-10-25 | Joseph L. Moulton | Means of handling multiple sensors in a glucose monitoring instrument system |
US5795725A (en) | 1995-04-18 | 1998-08-18 | Biosite Diagnostics Incorporated | Methods for the assay of troponin I and T and selection of antibodies for use in immunoassays |
US5911937A (en) | 1995-04-19 | 1999-06-15 | Capitol Specialty Plastics, Inc. | Desiccant entrained polymer |
US5620579A (en) | 1995-05-05 | 1997-04-15 | Bayer Corporation | Apparatus for reduction of bias in amperometric sensors |
US5510266A (en) | 1995-05-05 | 1996-04-23 | Bayer Corporation | Method and apparatus of handling multiple sensors in a glucose monitoring instrument system |
US5798030A (en) | 1995-05-17 | 1998-08-25 | Australian Membrane And Biotechnology Research Institute | Biosensor membranes |
USD378612S (en) | 1995-05-23 | 1997-03-25 | Lifescan, Inc. | Blood glucose meter |
JPH08317918A (en) | 1995-05-25 | 1996-12-03 | Advance Co Ltd | Blood drawing device |
US5691898A (en) | 1995-09-27 | 1997-11-25 | Immersion Human Interface Corp. | Safe and low cost computer peripherals with force feedback for consumer applications |
US5695947A (en) | 1995-06-06 | 1997-12-09 | Biomedix, Inc. | Amperometric cholesterol biosensor |
US5571132A (en) | 1995-06-06 | 1996-11-05 | International Technidyne Corporation | Self activated finger lancet |
US5755228A (en) | 1995-06-07 | 1998-05-26 | Hologic, Inc. | Equipment and method for calibration and quality assurance of an ultrasonic bone anaylsis apparatus |
US5647851A (en) | 1995-06-12 | 1997-07-15 | Pokras; Norman M. | Method and apparatus for vibrating an injection device |
US6018289A (en) | 1995-06-15 | 2000-01-25 | Sekura; Ronald D. | Prescription compliance device and method of using device |
US6413410B1 (en) | 1996-06-19 | 2002-07-02 | Lifescan, Inc. | Electrochemical cell |
SE9502285D0 (en) | 1995-06-22 | 1995-06-22 | Pharmacia Ab | Improvements related to injections |
KR0135178Y1 (en) | 1995-06-26 | 1999-03-20 | 김인환 | Lancet device for obtaining blood samples |
US5856174A (en) | 1995-06-29 | 1999-01-05 | Affymetrix, Inc. | Integrated nucleic acid diagnostic device |
US5957846A (en) | 1995-06-29 | 1999-09-28 | Teratech Corporation | Portable ultrasound imaging system |
IT1275482B (en) | 1995-07-05 | 1997-08-07 | Cooperativa Centro Ricerche Po | ELECTROCHEMICAL BIOSENSORS BASED ON COMPOSITE TRANSDUCERS |
AT407303B (en) | 1995-07-17 | 2001-02-26 | Avl Verbrennungskraft Messtech | METHOD FOR QUALITY CONTROL OF A PORTABLE ANALYSIS SYSTEM AND LIQUID FOR IMPLEMENTING THE METHOD |
US6149203A (en) | 1995-07-26 | 2000-11-21 | Lifescan, Inc. | Tamper-evident closure seal |
CA2201317C (en) | 1995-07-28 | 2007-08-28 | Apls Co., Ltd. | Assembly for adjusting pricking depth of lancet |
DE19530376C2 (en) | 1995-08-18 | 1999-09-02 | Fresenius Ag | Biosensor |
US5705045A (en) | 1995-08-29 | 1998-01-06 | Lg Electronics Inc. | Multi-biosensor for GPT and got activity |
US5860922A (en) | 1995-09-07 | 1999-01-19 | Technion Research And Development Foundation Ltd. | Determining blood flow by measurement of temperature |
US5827181A (en) | 1995-09-07 | 1998-10-27 | Hewlett-Packard Co. | Noninvasive blood chemistry measurement method and system |
US5879367A (en) | 1995-09-08 | 1999-03-09 | Integ, Inc. | Enhanced interstitial fluid collection |
US5682233A (en) | 1995-09-08 | 1997-10-28 | Integ, Inc. | Interstitial fluid sampler |
US5729905A (en) | 1995-09-11 | 1998-03-24 | Dwayne L. Mason | Foot measuring apparatus and circuitry to eliminate multiplexes and demultiplexers |
ATE221338T1 (en) | 1995-09-20 | 2002-08-15 | Texas Heart Inst | YINDICATION OF THERMAL DISCONTINUITY ON VESSEL WALLS |
AU7125296A (en) | 1995-09-26 | 1997-04-17 | Bilwinco A/S | A packaging machine and a method for packaging units in portions |
US5628890A (en) | 1995-09-27 | 1997-05-13 | Medisense, Inc. | Electrochemical sensor |
US6689265B2 (en) | 1995-10-11 | 2004-02-10 | Therasense, Inc. | Electrochemical analyte sensors using thermostable soybean peroxidase |
US5972199A (en) | 1995-10-11 | 1999-10-26 | E. Heller & Company | Electrochemical analyte sensors using thermostable peroxidase |
AU722471B2 (en) | 1995-10-17 | 2000-08-03 | Lifescan, Inc. | Blood glucose strip having reduced sensitivity to hematocrit |
US5584846A (en) | 1995-10-27 | 1996-12-17 | International Technidyne Corporation | Low cost disposable lancet |
CN1103919C (en) | 1995-10-30 | 2003-03-26 | 株式会社京都第一科学 | Method of measurement of material and testpiece |
US6521110B1 (en) | 1995-11-16 | 2003-02-18 | Lifescan, Inc. | Electrochemical cell |
AUPN661995A0 (en) | 1995-11-16 | 1995-12-07 | Memtec America Corporation | Electrochemical cell 2 |
US6638415B1 (en) | 1995-11-16 | 2003-10-28 | Lifescan, Inc. | Antioxidant sensor |
US6863801B2 (en) | 1995-11-16 | 2005-03-08 | Lifescan, Inc. | Electrochemical cell |
JPH09149941A (en) | 1995-12-01 | 1997-06-10 | Tokai Rika Co Ltd | Sensor for intra-corporeal medical instrument |
ATE396644T1 (en) | 1995-12-19 | 2008-06-15 | Abbott Lab | DEVICE FOR DETECTING AN ANALYTE AND ADMINISTERING A THERAPEUTIC SUBSTANCE |
JP3316820B2 (en) | 1995-12-28 | 2002-08-19 | シィグナス インコーポレィティド | Apparatus and method for continuous monitoring of a physiological analyte of a subject |
US6750031B1 (en) | 1996-01-11 | 2004-06-15 | The United States Of America As Represented By The Secretary Of The Navy | Displacement assay on a porous membrane |
US5662127A (en) | 1996-01-17 | 1997-09-02 | Bio-Plas, Inc. | Self-contained blood withdrawal apparatus and method |
US5770086A (en) | 1996-01-25 | 1998-06-23 | Eureka| Science Corp. | Methods and apparatus using hydrogels |
DE19604156A1 (en) | 1996-02-06 | 1997-08-07 | Boehringer Mannheim Gmbh | Skin cutting device for taking pain-free small amounts of blood |
US5916229A (en) | 1996-02-07 | 1999-06-29 | Evans; Donald | Rotating needle biopsy device and method |
USD383550S (en) | 1996-02-09 | 1997-09-09 | Lifescan, Inc. | Reagent test strip |
FI118509B (en) | 1996-02-12 | 2007-12-14 | Nokia Oyj | A method and apparatus for predicting blood glucose levels in a patient |
FI960636A (en) | 1996-02-12 | 1997-08-13 | Nokia Mobile Phones Ltd | A procedure for monitoring the health of a patient |
US5708247A (en) | 1996-02-14 | 1998-01-13 | Selfcare, Inc. | Disposable glucose test strips, and methods and compositions for making same |
US6241862B1 (en) | 1996-02-14 | 2001-06-05 | Inverness Medical Technology, Inc. | Disposable test strips with integrated reagent/blood separation layer |
US5605837A (en) | 1996-02-14 | 1997-02-25 | Lifescan, Inc. | Control solution for a blood glucose monitor |
DE19605583A1 (en) | 1996-02-15 | 1997-08-21 | Bayer Ag | Electrochemical sensors with improved selectivity and increased sensitivity |
USD392391S (en) | 1996-02-23 | 1998-03-17 | Mercury Diagnostics Inc. | Disposable blood testing device |
GB2310493B (en) | 1996-02-26 | 2000-08-02 | Unilever Plc | Determination of the characteristics of fluid |
USD379516S (en) | 1996-03-04 | 1997-05-27 | Bayer Corporation | Lancet |
US5890128A (en) | 1996-03-04 | 1999-03-30 | Diaz; H. Benjamin | Personalized hand held calorie computer (ECC) |
US5922188A (en) | 1996-03-12 | 1999-07-13 | Matsushita Electric Industrial Co., Ltd. | Biosensor and method for quantitating biochemical substrate using the same |
JP3370504B2 (en) | 1996-03-13 | 2003-01-27 | 松下電器産業株式会社 | Biosensor |
US5643306A (en) | 1996-03-22 | 1997-07-01 | Stat Medical Devices Inc. | Disposable lancet |
US5801057A (en) | 1996-03-22 | 1998-09-01 | Smart; Wilson H. | Microsampling device and method of construction |
US5723284A (en) | 1996-04-01 | 1998-03-03 | Bayer Corporation | Control solution and method for testing the performance of an electrochemical device for determining the concentration of an analyte in blood |
DE69700499T2 (en) | 1996-04-03 | 2000-03-23 | Perkin Elmer Corp | DEVICE AND METHOD FOR DETECTING SEVERAL ANALYZES |
US6825047B1 (en) | 1996-04-03 | 2004-11-30 | Applera Corporation | Device and method for multiple analyte detection |
US5753452A (en) | 1996-04-04 | 1998-05-19 | Lifescan, Inc. | Reagent test strip for blood glucose determination |
IL120587A (en) | 1996-04-04 | 2000-10-31 | Lifescan Inc | Reagent test strip for determination of blood glucose |
US5776719A (en) | 1997-07-07 | 1998-07-07 | Mercury Diagnostics, Inc. | Diagnostic compositions and devices utilizing same |
US5989845A (en) | 1996-04-05 | 1999-11-23 | Mercury Diagnostics, Inc. | Diagnostic compositions and devices utilizing same |
US5962215A (en) | 1996-04-05 | 1999-10-05 | Mercury Diagnostics, Inc. | Methods for testing the concentration of an analyte in a body fluid |
JP3729553B2 (en) | 1996-04-09 | 2005-12-21 | 大日本印刷株式会社 | Body fluid analyzer |
US5630828A (en) | 1996-04-17 | 1997-05-20 | International Techndyne Corporation | Low cost disposable lancet |
US5735868A (en) | 1996-05-01 | 1998-04-07 | Lee; Young H. | Intramuscular stimulator |
US5824491A (en) | 1996-05-17 | 1998-10-20 | Mercury Diagnostics, Inc. | Dry reagent test strip comprising benzidine dye precursor and antipyrine compound |
US5857983A (en) | 1996-05-17 | 1999-01-12 | Mercury Diagnostics, Inc. | Methods and apparatus for sampling body fluid |
US5951493A (en) | 1997-05-16 | 1999-09-14 | Mercury Diagnostics, Inc. | Methods and apparatus for expressing body fluid from an incision |
ES2121564B1 (en) | 1996-05-17 | 2001-02-01 | Mercury Diagnostics Inc | METHODS AND APPLIANCES TO EXTRACT BODY FLUID FROM AN INCISION. |
US7828749B2 (en) | 1996-05-17 | 2010-11-09 | Roche Diagnostics Operations, Inc. | Blood and interstitial fluid sampling device |
US5879311A (en) | 1996-05-17 | 1999-03-09 | Mercury Diagnostics, Inc. | Body fluid sampling device and methods of use |
US7666150B2 (en) * | 1996-05-17 | 2010-02-23 | Roche Diagnostics Operations, Inc. | Blood and interstitial fluid sampling device |
EP1579814A3 (en) | 1996-05-17 | 2006-06-14 | Roche Diagnostics Operations, Inc. | Methods and apparatus for sampling and analyzing body fluid |
US5951492A (en) | 1996-05-17 | 1999-09-14 | Mercury Diagnostics, Inc. | Methods and apparatus for sampling and analyzing body fluid |
US6332871B1 (en) | 1996-05-17 | 2001-12-25 | Amira Medical | Blood and interstitial fluid sampling device |
DE19758808B4 (en) | 1996-05-17 | 2009-11-26 | Roche Diagnostics Operations Inc. (N.D.Ges.D.Staates Delaware), Indianapolis | Sampling device for body fluid |
US7235056B2 (en) | 1996-05-17 | 2007-06-26 | Amira Medical | Body fluid sampling device and methods of use |
US5662672A (en) | 1996-05-23 | 1997-09-02 | Array Medical, Inc. | Single use, bi-directional linear motion lancet |
DE19622458C2 (en) | 1996-05-24 | 1998-03-26 | Senslab Ges Zur Entwicklung Un | Enzymatic-electrochemical one-step affinity sensor for the quantitative determination of analytes in aqueous media and affinity assay |
IL118432A (en) | 1996-05-27 | 1999-12-31 | Yissum Res Dev Co | Electrochemical and photochemical electrodes and their use |
USD381591S (en) | 1996-05-31 | 1997-07-29 | Lifescan, Inc. | Visual test strip |
US5613978A (en) | 1996-06-04 | 1997-03-25 | Palco Laboratories | Adjustable tip for lancet device |
US5709797A (en) | 1996-06-05 | 1998-01-20 | Poli Industria Chimica S.P.A. | Method of isolating cyclosporins |
US5660791A (en) | 1996-06-06 | 1997-08-26 | Bayer Corporation | Fluid testing sensor for use in dispensing instrument |
US6258111B1 (en) | 1997-10-03 | 2001-07-10 | Scieran Technologies, Inc. | Apparatus and method for performing ophthalmic procedures |
US5810199A (en) | 1996-06-10 | 1998-09-22 | Bayer Corporation | Dispensing instrument for fluid monitoring sensor |
DE19781229C2 (en) | 1996-06-17 | 2002-02-28 | Mercury Diagnostics Inc | Electrochemical test device and method for its production |
ATE234129T1 (en) | 1996-06-18 | 2003-03-15 | Alza Corp | DEVICE FOR IMPROVING TRANSDERMAL ADMINISTRATION OF MEDICATIONS OR EXTRACTION OF BODY FLUID |
FI102944B1 (en) | 1996-06-19 | 1999-03-31 | Nokia Mobile Phones Ltd | Care device for a patient and a care system |
US6015272A (en) | 1996-06-26 | 2000-01-18 | University Of Pittsburgh | Magnetically suspended miniature fluid pump and method of designing the same |
JP2943700B2 (en) | 1996-07-10 | 1999-08-30 | 日本電気株式会社 | Biosensor |
WO1998003431A1 (en) | 1996-07-23 | 1998-01-29 | Medisense, Inc. | Silver chloride particles |
US5758643A (en) | 1996-07-29 | 1998-06-02 | Via Medical Corporation | Method and apparatus for monitoring blood chemistry |
US5853373A (en) | 1996-08-05 | 1998-12-29 | Becton, Dickinson And Company | Bi-level charge pulse apparatus to facilitate nerve location during peripheral nerve block procedures |
US5733085A (en) | 1996-08-06 | 1998-03-31 | Illinois Tool Works, Inc. | Fastener assembly and adhesive composition |
US5846486A (en) | 1996-08-09 | 1998-12-08 | Lifescan, Inc. | Hollow frustum reagent test device |
US5736103A (en) | 1996-08-09 | 1998-04-07 | Lifescan, Inc. | Remote-dosing analyte concentration meter |
US5753429A (en) | 1996-08-09 | 1998-05-19 | Lifescan, Inc. | Analyte concentration measurement using a hollow frustum |
US6099802A (en) | 1996-08-09 | 2000-08-08 | Lifescan, Inc. | Hollow frustum reagent test device |
US6447119B1 (en) | 1996-08-12 | 2002-09-10 | Visionrx, Inc. | Apparatus for visualizing the eye's tear film |
ID18046A (en) | 1996-08-20 | 1998-02-19 | Takeda Chemical Industries Ltd | COMPOUND, MIXED CYCLE, MANUFACTURE AND USE OF IT. |
FI112029B (en) | 1996-09-02 | 2003-10-31 | Nokia Corp | Device for taking and analyzing samples in liquid form, such as blood samples |
GB9619462D0 (en) | 1996-09-18 | 1996-10-30 | Owen Mumford Ltd | Improvements relating to lancet devices |
US5797942A (en) | 1996-09-23 | 1998-08-25 | Schraga; Steven | Re-usable end cap for re-usable lancet devices for removing and disposing of a contaminated lancet |
US5772677A (en) | 1996-09-24 | 1998-06-30 | International Technidyne Corporation | Incision device capable of automatic assembly and a method of assembly |
US5782852A (en) | 1996-09-27 | 1998-07-21 | International Technidyne Corporation | Plastic incision blade |
CA2210552C (en) | 1996-09-27 | 2001-05-15 | Xerox Corporation | System and method for mitigating the visual effects of halo |
US5714123A (en) | 1996-09-30 | 1998-02-03 | Lifescan, Inc. | Protective shield for a blood glucose strip |
WO1998014436A1 (en) | 1996-10-02 | 1998-04-09 | Dupont Pharmaceuticals Company | 4,4-disubstituted-1,4-dihydro-2h-3,1-benzoxazin-2-ones useful as hiv reverse transcriptase inhibitors and intermediates and processes for making the same |
US5776157A (en) | 1996-10-02 | 1998-07-07 | Specialized Health Products, Inc. | Lancet apparatus and methods |
US5714390A (en) | 1996-10-15 | 1998-02-03 | Bio-Tech Imaging, Inc. | Cartridge test system for the collection and testing of blood in a single step |
AT405103B (en) | 1996-10-16 | 1999-05-25 | Avl Verbrennungskraft Messtech | SENSOR LAYER FOR QUANTITATIVE DETERMINATION OF AT LEAST ONE CHEMICAL COMPONENT OF A GASEOUS OR LIQUID SAMPLE |
US5893848A (en) | 1996-10-24 | 1999-04-13 | Plc Medical Systems, Inc. | Gauging system for monitoring channel depth in percutaneous endocardial revascularization |
US5873887A (en) | 1996-10-25 | 1999-02-23 | Bayer Corporation | Blood sampling device |
DE29723400U1 (en) | 1996-10-30 | 1998-09-10 | Mercury Diagnostics Inc | Synchronized analysis test system |
US5856195A (en) | 1996-10-30 | 1999-01-05 | Bayer Corporation | Method and apparatus for calibrating a sensor element |
FI111674B (en) | 1996-10-31 | 2003-08-29 | Nokia Corp | The user interface |
US5741287A (en) | 1996-11-01 | 1998-04-21 | Femrx, Inc. | Surgical tubular cutter having a tapering cutting chamber |
US7160678B1 (en) | 1996-11-05 | 2007-01-09 | Clinical Micro Sensors, Inc. | Compositions for the electronic detection of analytes utilizing monolayers |
DE69730612T2 (en) | 1996-11-07 | 2005-01-27 | Cambridge Sensors Ltd., Godmanchester | ELECTRODES AND THEIR USE IN ASSAYS |
GB9623149D0 (en) | 1996-11-07 | 1997-01-08 | Univ Manchester | Sensor |
GB2321967B (en) | 1996-11-08 | 2001-05-02 | Mercury Diagnostics Inc | Opaque reaction matrix for the analysis of whole blood |
US5855377A (en) | 1996-11-13 | 1999-01-05 | Murphy; William G. | Dead length collect chuck assembly |
US6632349B1 (en) | 1996-11-15 | 2003-10-14 | Lifescan, Inc. | Hemoglobin sensor |
AU5460598A (en) | 1996-11-15 | 1998-06-03 | United States Of America, Represented By The Secretary, Department Of Health And Human Services, The | Pharmaceutical compositions containing vanilloid agonists in combination with vanilloid antagonists |
US5892569A (en) | 1996-11-22 | 1999-04-06 | Jozef F. Van de Velde | Scanning laser ophthalmoscope optimized for retinal microphotocoagulation |
US5899915A (en) | 1996-12-02 | 1999-05-04 | Angiotrax, Inc. | Apparatus and method for intraoperatively performing surgery |
US5910150A (en) | 1996-12-02 | 1999-06-08 | Angiotrax, Inc. | Apparatus for performing surgery |
US6071249A (en) | 1996-12-06 | 2000-06-06 | Abbott Laboratories | Method and apparatus for obtaining blood for diagnostic tests |
US6063039A (en) | 1996-12-06 | 2000-05-16 | Abbott Laboratories | Method and apparatus for obtaining blood for diagnostic tests |
US5866353A (en) | 1996-12-09 | 1999-02-02 | Bayer Corporation | Electro chemical biosensor containing diazacyanine mediator for co-enzyme regeneration |
US6177931B1 (en) | 1996-12-19 | 2001-01-23 | Index Systems, Inc. | Systems and methods for displaying and recording control interface with television programs, video, advertising information and program scheduling information |
DE19652784A1 (en) | 1996-12-19 | 1998-06-25 | Dade Behring Marburg Gmbh | Device (cuvette) for holding and storing liquids and for carrying out optical measurements |
JP3460183B2 (en) | 1996-12-24 | 2003-10-27 | 松下電器産業株式会社 | Biosensor |
US5938635A (en) | 1996-12-30 | 1999-08-17 | Kuhle; William G. | Biopsy needle with flared tip |
USD392740S (en) | 1996-12-31 | 1998-03-24 | Lifescan, Inc. | Blood glucose monitoring system |
US6527716B1 (en) | 1997-12-30 | 2003-03-04 | Altea Technologies, Inc. | Microporation of tissue for delivery of bioactive agents |
GB2323442B (en) | 1997-01-09 | 2000-12-06 | Mercury Diagnostics Inc | Method for applying a reagent to an analytical test device |
JP3057019B2 (en) | 1997-01-24 | 2000-06-26 | キヤノン株式会社 | Component selection device and component selection system with CAD function |
USD418602S (en) | 1997-01-24 | 2000-01-04 | Abbott Laboratories | Measuring instrument for analysis of blood constituents |
JP3487396B2 (en) | 1997-01-31 | 2004-01-19 | 松下電器産業株式会社 | Biosensor and manufacturing method thereof |
US20070142776A9 (en) | 1997-02-05 | 2007-06-21 | Medtronic Minimed, Inc. | Insertion device for an insertion set and method of using the same |
ATE227844T1 (en) | 1997-02-06 | 2002-11-15 | Therasense Inc | SMALL VOLUME SENSOR FOR IN-VITRO DETERMINATION |
US5830219A (en) | 1997-02-24 | 1998-11-03 | Trex Medical Corporation | Apparatus for holding and driving a surgical cutting device using stereotactic mammography guidance |
US5997818A (en) | 1997-02-27 | 1999-12-07 | Minnesota Mining And Manufacturing Company | Cassette for tonometric calibration |
US6159147A (en) | 1997-02-28 | 2000-12-12 | Qrs Diagnostics, Llc | Personal computer card for collection of real-time biological data |
US5911737A (en) | 1997-02-28 | 1999-06-15 | The Regents Of The University Of California | Microfabricated therapeutic actuators |
JPH10243786A (en) | 1997-03-03 | 1998-09-14 | Koji Hayade | Modified glucose dehydrogenase |
US6119033A (en) | 1997-03-04 | 2000-09-12 | Biotrack, Inc. | Method of monitoring a location of an area of interest within a patient during a medical procedure |
US6731966B1 (en) | 1997-03-04 | 2004-05-04 | Zachary S. Spigelman | Systems and methods for targeting a lesion |
US7192450B2 (en) | 2003-05-21 | 2007-03-20 | Dexcom, Inc. | Porous membranes for use with implantable devices |
US6001067A (en) | 1997-03-04 | 1999-12-14 | Shults; Mark C. | Device and method for determining analyte levels |
GB9704737D0 (en) | 1997-03-07 | 1997-04-23 | Optel Instr Limited | Biological measurement system |
AUPO581397A0 (en) | 1997-03-21 | 1997-04-17 | Memtec America Corporation | Sensor connection means |
USD393717S (en) | 1997-03-21 | 1998-04-21 | Bayer Corporation | Lancet endcap pointer |
US5788652A (en) | 1997-03-24 | 1998-08-04 | S&H Diagnostics, Inc. | Blood sample collection device |
USD393716S (en) | 1997-03-24 | 1998-04-21 | Bayer Corporation | Lancet endcap |
AUPO585797A0 (en) | 1997-03-25 | 1997-04-24 | Memtec America Corporation | Improved electrochemical cell |
US6027496A (en) | 1997-03-25 | 2000-02-22 | Abbott Laboratories | Removal of stratum corneum by means of light |
US5961451A (en) | 1997-04-07 | 1999-10-05 | Motorola, Inc. | Noninvasive apparatus having a retaining member to retain a removable biosensor |
HRP980143A2 (en) | 1997-04-09 | 1999-02-28 | Soo Sung Ko | 4,4-disubstituted-3,4-dihydro-2 (1h)-quinazolinones useful as hiv reverse transcriptase inhibitors |
US5876351A (en) | 1997-04-10 | 1999-03-02 | Mitchell Rohde | Portable modular diagnostic medical device |
US6059946A (en) | 1997-04-14 | 2000-05-09 | Matsushita Electric Industrial Co., Ltd. | Biosensor |
US5897569A (en) | 1997-04-16 | 1999-04-27 | Ethicon Endo-Surgery, Inc. | Ultrasonic generator with supervisory control circuitry |
US5886056A (en) | 1997-04-25 | 1999-03-23 | Exxon Research And Engineering Company | Rapid injection process and apparatus for producing synthesis gas (law 560) |
US5759364A (en) | 1997-05-02 | 1998-06-02 | Bayer Corporation | Electrochemical biosensor |
US6285448B1 (en) | 1997-05-05 | 2001-09-04 | J. Todd Kuenstner | Clinical analyte determination by infrared spectroscopy |
US5798031A (en) | 1997-05-12 | 1998-08-25 | Bayer Corporation | Electrochemical biosensor |
US5968063A (en) | 1997-05-14 | 1999-10-19 | Jennifer Chu | Intramuscular stimulation therapy facilitating device and method |
US6060327A (en) | 1997-05-14 | 2000-05-09 | Keensense, Inc. | Molecular wire injection sensors |
US6699667B2 (en) | 1997-05-14 | 2004-03-02 | Keensense, Inc. | Molecular wire injection sensors |
FI112545B (en) | 1997-05-30 | 2003-12-15 | Nokia Corp | Method and system for predicting the level of a glycosylated hemoglobin component in a patient's blood |
US5797940A (en) | 1997-05-30 | 1998-08-25 | International Technidyne Corporation | Adjustable skin incision device |
JP3097600B2 (en) | 1997-05-30 | 2000-10-10 | 日本電気株式会社 | Stratum corneum puncture device |
GB9711395D0 (en) | 1997-06-04 | 1997-07-30 | Environmental Sensors Ltd | Improvements to electrodes for the measurement of analytes in small samples |
US6030399A (en) | 1997-06-04 | 2000-02-29 | Spectrx, Inc. | Fluid jet blood sampling device and methods |
US7267665B2 (en) | 1999-06-03 | 2007-09-11 | Medtronic Minimed, Inc. | Closed loop system for controlling insulin infusion |
GB9712386D0 (en) | 1997-06-14 | 1997-08-13 | Univ Coventry | Biosensor |
US5916230A (en) | 1997-06-16 | 1999-06-29 | Bayer Corporation | Blood sampling device with adjustable end cap |
AU8031898A (en) | 1997-06-16 | 1999-01-04 | Elan Medical Technologies Limited | Methods of calibrating and testing a sensor for (in vivo) measurement of an analyte and devices for use in such methods |
USD403975S (en) | 1997-06-17 | 1999-01-12 | Mercury Diagnostics, Inc. | Test strip device |
US5900130A (en) | 1997-06-18 | 1999-05-04 | Alcara Biosciences, Inc. | Method for sample injection in microchannel device |
FI111217B (en) | 1997-06-19 | 2003-06-30 | Nokia Corp | Apparatus for sampling |
FR2764796B1 (en) | 1997-06-23 | 1999-10-15 | Innothera Topic Int | DEVICE FOR ESTABLISHING A SIMULTANEOUS MAP OF PRESSURES LIKELY TO BE APPLIED BY A COMPRESSIVE ORTHESIS ON A PART OF THE BODY, PARTICULARLY ON THE LEG |
US6168957B1 (en) | 1997-06-25 | 2001-01-02 | Lifescan, Inc. | Diagnostic test strip having on-strip calibration |
US6251344B1 (en) | 1997-06-27 | 2001-06-26 | Quantum Group, Inc. | Air quality chamber: relative humidity and contamination controlled systems |
US6341267B1 (en) | 1997-07-02 | 2002-01-22 | Enhancement Of Human Potential, Inc. | Methods, systems and apparatuses for matching individuals with behavioral requirements and for managing providers of services to evaluate or increase individuals' behavioral capabilities |
US5746761A (en) | 1997-07-03 | 1998-05-05 | Arkadiy Turchin | Disposable lancet for finger/heel stick |
US5857967A (en) | 1997-07-09 | 1999-01-12 | Hewlett-Packard Company | Universally accessible healthcare devices with on the fly generation of HTML files |
SE9702658D0 (en) | 1997-07-09 | 1997-07-09 | Thomas Carlsson | Regeneration of biosensors |
US6033421A (en) | 1997-07-11 | 2000-03-07 | Scott Marsh Theiss | Tattoo machine |
GB9715101D0 (en) | 1997-07-18 | 1997-09-24 | Environmental Sensors Ltd | The production of microstructures for analysis of fluids |
US6074360A (en) | 1997-07-21 | 2000-06-13 | Boehringer Mannheim Gmbh | Electromagnetic transdermal injection device and methods related thereto |
US5932799A (en) | 1997-07-21 | 1999-08-03 | Ysi Incorporated | Microfluidic analyzer module |
US6066243A (en) | 1997-07-22 | 2000-05-23 | Diametrics Medical, Inc. | Portable immediate response medical analyzer having multiple testing modules |
JP3859239B2 (en) | 1997-07-22 | 2006-12-20 | アークレイ株式会社 | Concentration measuring device, test piece for the concentration measuring device, biosensor system, and terminal forming method for the test piece |
US6436721B1 (en) | 1997-07-25 | 2002-08-20 | Bayer Corporation | Device and method for obtaining clinically significant analyte ratios |
JP3297630B2 (en) | 1997-07-28 | 2002-07-02 | 松下電器産業株式会社 | Biosensor |
JP3375040B2 (en) | 1997-07-29 | 2003-02-10 | 松下電器産業株式会社 | Substrate quantification method |
US5954738A (en) | 1997-07-31 | 1999-09-21 | Bayer Corporation | Blood sampling device with lancet damping system |
US5868772A (en) | 1997-07-31 | 1999-02-09 | Bayer Corporation | Blood sampling device with anti-twist lancet holder |
GB9716254D0 (en) | 1997-08-01 | 1997-10-08 | Hypoguard Uk Ltd | Test device |
USD399566S (en) | 1997-08-04 | 1998-10-13 | Lifescan, Inc. | Blood glucose meter |
US6039748A (en) | 1997-08-05 | 2000-03-21 | Femrx, Inc. | Disposable laparoscopic morcellator |
US5919711A (en) | 1997-08-07 | 1999-07-06 | Careside, Inc. | Analytical cartridge |
US6027480A (en) | 1997-08-11 | 2000-02-22 | Becton Dickinson And Company | Catheter introducer |
AUPO855897A0 (en) | 1997-08-13 | 1997-09-04 | Usf Filtration And Separations Group Inc. | Automatic analysing apparatus II |
US7383069B2 (en) | 1997-08-14 | 2008-06-03 | Sensys Medical, Inc. | Method of sample control and calibration adjustment for use with a noninvasive analyzer |
US7206623B2 (en) | 2000-05-02 | 2007-04-17 | Sensys Medical, Inc. | Optical sampling interface system for in vivo measurement of tissue |
US6269314B1 (en) | 1997-08-19 | 2001-07-31 | Omron Corporation | Blood sugar measuring device |
US6070761A (en) | 1997-08-22 | 2000-06-06 | Deka Products Limited Partnership | Vial loading method and apparatus for intelligent admixture and delivery of intravenous drugs |
US6764581B1 (en) | 1997-09-05 | 2004-07-20 | Abbott Laboratories | Electrode with thin working layer |
US6129823A (en) | 1997-09-05 | 2000-10-10 | Abbott Laboratories | Low volume electrochemical sensor |
US6071391A (en) | 1997-09-12 | 2000-06-06 | Nok Corporation | Enzyme electrode structure |
US5829589A (en) | 1997-09-12 | 1998-11-03 | Becton Dickinson And Company | Pen needle magazine dispenser |
US6982431B2 (en) | 1998-08-31 | 2006-01-03 | Molecular Devices Corporation | Sample analysis systems |
US6066296A (en) | 1997-09-23 | 2000-05-23 | Array Medical, Inc. | Sample addition, reagent application, and testing chamber |
US6126804A (en) | 1997-09-23 | 2000-10-03 | The Regents Of The University Of California | Integrated polymerase chain reaction/electrophoresis instrument |
US5906921A (en) | 1997-09-29 | 1999-05-25 | Matsushita Electric Industrial Co., Ltd. | Biosensor and method for quantitative measurement of a substrate using the same |
US6001239A (en) | 1998-09-30 | 1999-12-14 | Mercury Diagnostics, Inc. | Membrane based electrochemical test device and related methods |
AU9599498A (en) | 1997-09-30 | 1999-04-23 | M-Biotech, Inc. | Biosensor |
US6090078A (en) | 1997-09-30 | 2000-07-18 | Becton, Dickinson And Company | Dampening devices and methods for needle retracting safety vascular access devices |
DE19745373A1 (en) | 1997-10-14 | 1999-04-15 | Bayer Ag | Optical measuring system for the detection of luminescence or fluorescence signals |
US5938679A (en) | 1997-10-14 | 1999-08-17 | Hewlett-Packard Company | Apparatus and method for minimally invasive blood sampling |
JP2001520377A (en) | 1997-10-15 | 2001-10-30 | アクレイラ バイオサイエンシズ,インコーポレイティド | Laminated micro structural device and method of manufacturing laminated micro structural device |
ATE261638T1 (en) | 1997-10-15 | 2004-03-15 | Nokia Corp | MOBILE PHONE FOR INTERNET APPLICATIONS |
CO5040209A1 (en) | 1997-10-16 | 2001-05-29 | Abbott Lab | BIOSENSOR ELECTRODES MEDIATORS OF COFACTOR REGENERATION |
US6224617B1 (en) | 1997-10-17 | 2001-05-01 | Angiotrax, Inc. | Methods and apparatus for defibrillating a heart refractory to electrical stimuli |
US5931794A (en) | 1997-10-21 | 1999-08-03 | Pitesky; Isadore | Allergy testing apparatus |
FI107080B (en) | 1997-10-27 | 2001-05-31 | Nokia Mobile Phones Ltd | measuring device |
US6086562A (en) | 1997-10-27 | 2000-07-11 | Sarcos, Inc. | Disposable automatic injection device |
US6080106A (en) | 1997-10-28 | 2000-06-27 | Alere Incorporated | Patient interface system with a scale |
US6013513A (en) | 1997-10-30 | 2000-01-11 | Motorola, Inc. | Molecular detection apparatus |
JP2001522047A (en) | 1997-10-31 | 2001-11-13 | サーノフ コーポレイション | How to enhance fluorescence |
US6453810B1 (en) | 1997-11-07 | 2002-09-24 | Speedline Technologies, Inc. | Method and apparatus for dispensing material in a printer |
US6252583B1 (en) | 1997-11-14 | 2001-06-26 | Immersion Corporation | Memory and force output management for a force feedback system |
US6706000B2 (en) | 1997-11-21 | 2004-03-16 | Amira Medical | Methods and apparatus for expressing body fluid from an incision |
USD411619S (en) | 1997-11-21 | 1999-06-29 | Mercury Diagnostics, Inc. | Blood sampling lancet |
US5964718A (en) | 1997-11-21 | 1999-10-12 | Mercury Diagnostics, Inc. | Body fluid sampling device |
DE19824036A1 (en) | 1997-11-28 | 1999-06-02 | Roche Diagnostics Gmbh | Analytical measuring device with lancing device |
US6155992A (en) | 1997-12-02 | 2000-12-05 | Abbott Laboratories | Method and apparatus for obtaining interstitial fluid for diagnostic tests |
US5971941A (en) * | 1997-12-04 | 1999-10-26 | Hewlett-Packard Company | Integrated system and method for sampling blood and analysis |
US6036924A (en) * | 1997-12-04 | 2000-03-14 | Hewlett-Packard Company | Cassette of lancet cartridges for sampling blood |
DE19753850A1 (en) | 1997-12-04 | 1999-06-10 | Roche Diagnostics Gmbh | Sampling device |
US5871494A (en) | 1997-12-04 | 1999-02-16 | Hewlett-Packard Company | Reproducible lancing for sampling blood |
US6071294A (en) * | 1997-12-04 | 2000-06-06 | Agilent Technologies, Inc. | Lancet cartridge for sampling blood |
US5997817A (en) | 1997-12-05 | 1999-12-07 | Roche Diagnostics Corporation | Electrochemical biosensor test strip |
US6579690B1 (en) | 1997-12-05 | 2003-06-17 | Therasense, Inc. | Blood analyte monitoring through subcutaneous measurement |
US5986754A (en) | 1997-12-08 | 1999-11-16 | Lifescan, Inc. | Medical diagnostic apparatus using a Fresnel reflector |
US6033866A (en) | 1997-12-08 | 2000-03-07 | Biomedix, Inc. | Highly sensitive amperometric bi-mediator-based glucose biosensor |
US6918901B1 (en) | 1997-12-10 | 2005-07-19 | Felix Theeuwes | Device and method for enhancing transdermal agent flux |
US6083196A (en) | 1997-12-11 | 2000-07-04 | Alza Corporation | Device for enhancing transdermal agent flux |
US6322808B1 (en) | 1997-12-11 | 2001-11-27 | Alza Corporation | Device for enhancing transdermal agent flux |
CA2315146C (en) | 1997-12-16 | 2008-11-18 | Meridian Medical Technologies, Inc. | Automatic injector for administrating a medicament |
US7407811B2 (en) | 1997-12-22 | 2008-08-05 | Roche Diagnostics Operations, Inc. | System and method for analyte measurement using AC excitation |
US7494816B2 (en) | 1997-12-22 | 2009-02-24 | Roche Diagnostic Operations, Inc. | System and method for determining a temperature during analyte measurement |
BR9814386B1 (en) | 1997-12-22 | 2009-08-11 | apparatus and methods for determining the concentration of a medically significant component of a biological fluid. | |
JP3543923B2 (en) | 1997-12-25 | 2004-07-21 | 富士写真フイルム株式会社 | Glucose concentration measurement device |
US6022324A (en) | 1998-01-02 | 2000-02-08 | Skinner; Bruce A. J. | Biopsy instrument |
US8287483B2 (en) | 1998-01-08 | 2012-10-16 | Echo Therapeutics, Inc. | Method and apparatus for enhancement of transdermal transport |
US6331163B1 (en) | 1998-01-08 | 2001-12-18 | Microsense Cardiovascular Systems (1196) Ltd. | Protective coating for bodily sensor |
DE29800611U1 (en) | 1998-01-15 | 1998-06-10 | Hipp Hannelore | Surgical knife |
US6306347B1 (en) | 1998-01-21 | 2001-10-23 | Bayer Corporation | Optical sensor and method of operation |
US6190612B1 (en) | 1998-01-21 | 2001-02-20 | Bayer Corporation | Oxygen sensing membranes and methods of making same |
US6254831B1 (en) | 1998-01-21 | 2001-07-03 | Bayer Corporation | Optical sensors with reflective materials |
JP2000014662A (en) | 1998-01-22 | 2000-01-18 | Terumo Corp | Humor examination device |
JP3902875B2 (en) | 1998-10-19 | 2007-04-11 | テルモ株式会社 | Puncture device |
US6030827A (en) | 1998-01-23 | 2000-02-29 | I-Stat Corporation | Microfabricated aperture-based sensor |
ES2293473T3 (en) | 1998-02-05 | 2008-03-16 | Biosense Webster, Inc. | INTRACARDIAC ADMINISTRATION OF FARMACO. |
ATE308924T1 (en) | 1998-02-17 | 2005-11-15 | Abbott Lab | DEVICE FOR SAMPLING AND ANALYZING INTERSTITIAL FLUID |
US6193673B1 (en) | 1998-02-20 | 2001-02-27 | United States Surgical Corporation | Biopsy instrument driver apparatus |
US6059736A (en) | 1998-02-24 | 2000-05-09 | Tapper; Robert | Sensor controlled analysis and therapeutic delivery system |
US6261241B1 (en) | 1998-03-03 | 2001-07-17 | Senorx, Inc. | Electrosurgical biopsy device and method |
US6183442B1 (en) | 1998-03-02 | 2001-02-06 | Board Of Regents Of The University Of Texas System | Tissue penetrating device and methods for using same |
US6134461A (en) | 1998-03-04 | 2000-10-17 | E. Heller & Company | Electrochemical analyte |
US6103033A (en) | 1998-03-04 | 2000-08-15 | Therasense, Inc. | Process for producing an electrochemical biosensor |
US5997509A (en) | 1998-03-06 | 1999-12-07 | Cornell Research Foundation, Inc. | Minimally invasive gene therapy delivery device and method |
WO1999044507A1 (en) | 1998-03-06 | 1999-09-10 | Spectrx, Inc. | Integrated tissue poration, fluid harvesting and analysis device, and method therefor |
US6173202B1 (en) | 1998-03-06 | 2001-01-09 | Spectrx, Inc. | Method and apparatus for enhancing flux rates of a fluid in a microporated biological tissue |
JP3109470B2 (en) | 1998-03-11 | 2000-11-13 | 日本電気株式会社 | Stratum corneum puncture needle and stratum corneum puncture member |
US6318970B1 (en) | 1998-03-12 | 2001-11-20 | Micralyne Inc. | Fluidic devices |
US6475360B1 (en) | 1998-03-12 | 2002-11-05 | Lifescan, Inc. | Heated electrochemical cell |
CA2265119C (en) | 1998-03-13 | 2002-12-03 | Cygnus, Inc. | Biosensor, iontophoretic sampling system, and methods of use thereof |
US6106751A (en) | 1998-03-18 | 2000-08-22 | The Regents Of The University Of California | Method for fabricating needles via conformal deposition in two-piece molds |
US6299596B1 (en) | 1998-03-20 | 2001-10-09 | Schneider (Usa) Inc. | Method of bonding polymers and medical devices comprising materials bonded by said method |
US6085576A (en) | 1998-03-20 | 2000-07-11 | Cyrano Sciences, Inc. | Handheld sensing apparatus |
US6652734B1 (en) | 1999-03-16 | 2003-11-25 | Lifescan, Inc. | Sensor with improved shelf life |
IES81031B2 (en) | 1998-03-25 | 1999-10-20 | Trinity College Dublin | A device for acquiring body samples for analysis |
US6139562A (en) | 1998-03-30 | 2000-10-31 | Agilent Technologies, Inc. | Apparatus and method for incising |
US6391005B1 (en) | 1998-03-30 | 2002-05-21 | Agilent Technologies, Inc. | Apparatus and method for penetration with shaft having a sensor for sensing penetration depth |
US6091975A (en) | 1998-04-01 | 2000-07-18 | Alza Corporation | Minimally invasive detecting device |
US6340428B1 (en) | 1998-04-02 | 2002-01-22 | Matsushita Electric Industrial Co., Inc. | Device and method for determining the concentration of a substrate |
US6200289B1 (en) * | 1998-04-10 | 2001-03-13 | Milestone Scientific, Inc. | Pressure/force computer controlled drug delivery system and the like |
SG102538A1 (en) | 1998-04-24 | 2004-03-26 | Roche Diagnostics Gmbh | Storage container for analytical devices |
US6086545A (en) | 1998-04-28 | 2000-07-11 | Amira Medical | Methods and apparatus for suctioning and pumping body fluid from an incision |
US6949816B2 (en) | 2003-04-21 | 2005-09-27 | Motorola, Inc. | Semiconductor component having first surface area for electrically coupling to a semiconductor chip and second surface area for electrically coupling to a substrate, and method of manufacturing same |
DE19819407A1 (en) | 1998-04-30 | 1999-11-11 | Hendrik Priebs | Cassette for disposable strip with test spots for e.g. blood sugar measurement |
US6175752B1 (en) | 1998-04-30 | 2001-01-16 | Therasense, Inc. | Analyte monitoring device and methods of use |
US6353753B1 (en) | 1998-05-05 | 2002-03-05 | Stephen Thomas Flock | Optical imaging of deep anatomic structures |
GB2337122B (en) | 1998-05-08 | 2002-11-13 | Medisense Inc | Test strip |
DE69910007T2 (en) | 1998-05-13 | 2004-04-22 | Cygnus, Inc., Redwood City | DEVICE FOR PREDICTING PHYSIOLOGICAL MEASUREMENTS |
WO1999058051A1 (en) | 1998-05-13 | 1999-11-18 | Cygnus, Inc. | Monitoring of physiological analytes |
US6233471B1 (en) | 1998-05-13 | 2001-05-15 | Cygnus, Inc. | Signal processing for measurement of physiological analysis |
US6569157B1 (en) | 1998-05-18 | 2003-05-27 | Abbott Laboratories | Removal of stratum corneum by means of light |
AU763861B2 (en) | 1998-05-19 | 2003-07-31 | Spectrx, Inc. | Apparatus and method for determining tissue characteristics |
US6302855B1 (en) | 1998-05-20 | 2001-10-16 | Novo Nordisk A/S | Medical apparatus for use by a patient for medical self treatment of diabetes |
US5951582A (en) | 1998-05-22 | 1999-09-14 | Specialized Health Products, Inc. | Lancet apparatus and methods |
WO1999062919A1 (en) | 1998-06-01 | 1999-12-09 | Roche Diagnostics Corporation | Redox reversible bipyridyl osmium complex conjugates |
EP1082151A1 (en) | 1998-06-04 | 2001-03-14 | ELAN CORPORATION, Plc | Gas driven drug delivery device |
US7344499B1 (en) | 1998-06-10 | 2008-03-18 | Georgia Tech Research Corporation | Microneedle device for extraction and sensing of bodily fluids |
JP3398598B2 (en) | 1998-06-10 | 2003-04-21 | 松下電器産業株式会社 | Substrate quantification method and analytical element and measuring device used for the method |
US6503231B1 (en) | 1998-06-10 | 2003-01-07 | Georgia Tech Research Corporation | Microneedle device for transport of molecules across tissue |
EP1086214B1 (en) | 1998-06-10 | 2009-11-25 | Georgia Tech Research Corporation | Microneedle devices and methods of their manufacture |
US6022366A (en) | 1998-06-11 | 2000-02-08 | Stat Medical Devices Inc. | Lancet having adjustable penetration depth |
US6346114B1 (en) | 1998-06-11 | 2002-02-12 | Stat Medical Devices, Inc. | Adjustable length member such as a cap of a lancet device for adjusting penetration depth |
US7175641B1 (en) | 1998-06-11 | 2007-02-13 | Stat Medical Devices, Inc. | Lancet having adjustable penetration depth |
JP3874321B2 (en) | 1998-06-11 | 2007-01-31 | 松下電器産業株式会社 | Biosensor |
JP3433789B2 (en) | 1998-06-11 | 2003-08-04 | 松下電器産業株式会社 | Electrode probe and body fluid testing device provided with the same |
US6322963B1 (en) | 1998-06-15 | 2001-11-27 | Biosensor Systems Design., Inc. | Sensor for analyte detection |
US6294281B1 (en) | 1998-06-17 | 2001-09-25 | Therasense, Inc. | Biological fuel cell and method |
US6194900B1 (en) | 1998-06-19 | 2001-02-27 | Agilent Technologies, Inc. | Integrated miniaturized device for processing and NMR detection of liquid phase samples |
US6157442A (en) | 1998-06-19 | 2000-12-05 | Microsense International Llc | Micro optical fiber sensor device |
US6922576B2 (en) | 1998-06-19 | 2005-07-26 | Becton, Dickinson And Company | Micro optical sensor device |
DE69911013T2 (en) | 1998-06-19 | 2004-07-08 | Photosynthesis (Jersey) Ltd. | IMPELLER PUMP WITH FLEXIBLE WINGS |
JP2002518998A (en) | 1998-06-24 | 2002-07-02 | セラセンス、インク. | Multi-sensor array and method for electrochemical recognition of nucleotide sequences |
US6093869A (en) | 1998-06-29 | 2000-07-25 | The Procter & Gamble Company | Disposable article having a responsive system including a feedback control loop |
US6007497A (en) | 1998-06-30 | 1999-12-28 | Ethicon Endo-Surgery, Inc. | Surgical biopsy device |
US6656702B1 (en) | 1998-07-03 | 2003-12-02 | Matsushita Electric Industrial Co., Ltd. | Biosensor containing glucose dehydrogenase |
DE19830604C2 (en) | 1998-07-09 | 2000-06-21 | November Ag Molekulare Medizin | Device for perforating skin |
US6830934B1 (en) | 1999-06-15 | 2004-12-14 | Lifescan, Inc. | Microdroplet dispensing for a medical diagnostic device |
US6084660A (en) | 1998-07-20 | 2000-07-04 | Lifescan, Inc. | Initiation of an analytical measurement in blood |
US6261519B1 (en) | 1998-07-20 | 2001-07-17 | Lifescan, Inc. | Medical diagnostic device with enough-sample indicator |
US6521182B1 (en) | 1998-07-20 | 2003-02-18 | Lifescan, Inc. | Fluidic device for medical diagnostics |
US7384396B2 (en) | 1998-07-21 | 2008-06-10 | Spectrx Inc. | System and method for continuous analyte monitoring |
US6100107A (en) | 1998-08-06 | 2000-08-08 | Industrial Technology Research Institute | Microchannel-element assembly and preparation method thereof |
US6162397A (en) | 1998-08-13 | 2000-12-19 | Lifescan, Inc. | Visual blood glucose test strip |
GB9817662D0 (en) | 1998-08-13 | 1998-10-07 | Crocker Peter J | Substance delivery |
US6558320B1 (en) | 2000-01-20 | 2003-05-06 | Medtronic Minimed, Inc. | Handheld personal data assistant (PDA) with a medical device and method of using the same |
US6197257B1 (en) | 1998-08-20 | 2001-03-06 | Microsense Of St. Louis, Llc | Micro sensor device |
US6107083A (en) | 1998-08-21 | 2000-08-22 | Bayer Corporation | Optical oxidative enzyme-based sensors |
US6251260B1 (en) | 1998-08-24 | 2001-06-26 | Therasense, Inc. | Potentiometric sensors for analytic determination |
US6196979B1 (en) | 1998-08-24 | 2001-03-06 | Burstein Technologies, Inc. | Cassette and applicator for biological and chemical sample collection |
US6281006B1 (en) | 1998-08-24 | 2001-08-28 | Therasense, Inc. | Electrochemical affinity assay |
JP3267936B2 (en) | 1998-08-26 | 2002-03-25 | 松下電器産業株式会社 | Biosensor |
US6330464B1 (en) | 1998-08-26 | 2001-12-11 | Sensors For Medicine & Science | Optical-based sensing devices |
US6087182A (en) | 1998-08-27 | 2000-07-11 | Abbott Laboratories | Reagentless analysis of biological samples |
US6602678B2 (en) | 1998-09-04 | 2003-08-05 | Powderject Research Limited | Non- or minimally invasive monitoring methods |
DE19840856B4 (en) | 1998-09-07 | 2008-04-10 | Roche Diagnostics Gmbh | System for obtaining a body fluid, lancet magazine, lancet, lancet set, lancing device and method for removing a lancet from a lancet magazine and use of the system |
DE69913153D1 (en) | 1998-09-17 | 2004-01-08 | Cygnus Therapeutic Systems | DEVICE FOR COMPRESSING A GEL / SENSOR UNIT |
US6853854B1 (en) | 1998-09-18 | 2005-02-08 | Q Step Technologies, Llc | Noninvasive measurement system |
US6730494B1 (en) | 1999-09-17 | 2004-05-04 | Guardian Angel Holdings, Inc. | Alcohol concentration test delivery system |
SE9803197D0 (en) | 1998-09-21 | 1998-09-21 | Pacesetter Ab | Medical implant |
US6656697B1 (en) | 1998-09-28 | 2003-12-02 | Lifescan, Inc. | Diagnostics based on tetrazolium compounds |
US5902731A (en) | 1998-09-28 | 1999-05-11 | Lifescan, Inc. | Diagnostics based on tetrazolium compounds |
US6210133B1 (en) | 1998-09-30 | 2001-04-03 | A-Med Systems, Inc. | Blood pump with sterile motor housing |
US6338790B1 (en) | 1998-10-08 | 2002-01-15 | Therasense, Inc. | Small volume in vitro analyte sensor with diffusible or non-leachable redox mediator |
CA2345043C (en) | 1998-10-08 | 2009-08-11 | Minimed, Inc. | Telemetered characteristic monitor system |
US6591125B1 (en) | 2000-06-27 | 2003-07-08 | Therasense, Inc. | Small volume in vitro analyte sensor with diffusible or non-leachable redox mediator |
US6117115A (en) | 1998-10-12 | 2000-09-12 | B. Braun Medical, Inc. | Medical tubing slide clamp device for determining proper tubing size and functional characteristics |
US6468229B1 (en) | 1998-10-20 | 2002-10-22 | Abbott Laboratories | Apparatus and method for the collection of interstitial fluids |
AU2148000A (en) | 1998-11-13 | 2000-06-05 | Millennium Pharmaceuticals, Inc. | Novel members of the capsaicin/vanilloid receptor family of proteins and uses thereof |
EP1166371A1 (en) | 1998-11-16 | 2002-01-02 | Brian Andersen | Vibration actuator |
US6540672B1 (en) | 1998-12-09 | 2003-04-01 | Novo Nordisk A/S | Medical system and a method of controlling the system for use by a patient for medical self treatment |
US6773671B1 (en) | 1998-11-30 | 2004-08-10 | Abbott Laboratories | Multichemistry measuring device and test strips |
US6264635B1 (en) | 1998-12-03 | 2001-07-24 | Kriton Medical, Inc. | Active magnetic bearing system for blood pump |
USD417504S (en) | 1998-12-04 | 1999-12-07 | Lifescan, Inc. | Blood glucose meter |
US6285454B1 (en) | 1998-12-07 | 2001-09-04 | Mercury Diagnostics, Inc. | Optics alignment and calibration system |
US6184608B1 (en) | 1998-12-29 | 2001-02-06 | Honeywell International Inc. | Polymer microactuator array with macroscopic force and displacement |
CN1191786C (en) | 1999-01-04 | 2005-03-09 | 泰尔茂株式会社 | Assembly having lancet and means for collecting and detecting body fluid |
US6067463A (en) | 1999-01-05 | 2000-05-23 | Abbott Laboratories | Method and apparatus for non-invasively measuring the amount of glucose in blood |
US6210420B1 (en) | 1999-01-19 | 2001-04-03 | Agilent Technologies, Inc. | Apparatus and method for efficient blood sampling with lancet |
AU2340500A (en) | 1999-01-21 | 2000-08-07 | Stridsberg Innovation Ab | An electric motor |
DK173010B1 (en) | 1999-01-22 | 1999-11-08 | Slagteriernes Forskningsinst | Interchangeable labeling element for tattoo labeling of animals and tattoo hammer with the element |
DE19902601A1 (en) | 1999-01-23 | 2000-07-27 | Roche Diagnostics Gmbh | Method and device for removing analytical consumables from a storage container |
CA2361062A1 (en) | 1999-02-04 | 2000-08-10 | Integ, Inc. | Needle for body fluid tester |
US6475372B1 (en) | 2000-02-02 | 2002-11-05 | Lifescan, Inc. | Electrochemical methods and devices for use in the determination of hematocrit corrected analyte concentrations |
EP1157421A1 (en) | 1999-02-05 | 2001-11-28 | Alien Technology Corporation | Apparatuses and methods for forming assemblies |
US6045567A (en) | 1999-02-23 | 2000-04-04 | Lifescan Inc. | Lancing device causing reduced pain |
US6197040B1 (en) | 1999-02-23 | 2001-03-06 | Lifescan, Inc. | Lancing device having a releasable connector |
USD428150S (en) | 1999-02-23 | 2000-07-11 | Lifescan, Inc. | Lancing device |
US6360888B1 (en) | 1999-02-25 | 2002-03-26 | Minimed Inc. | Glucose sensor package system |
US6555945B1 (en) | 1999-02-25 | 2003-04-29 | Alliedsignal Inc. | Actuators using double-layer charging of high surface area materials |
US6133837A (en) | 1999-03-05 | 2000-10-17 | Hill-Rom, Inc. | Patient position system and method for a support surface |
US7077828B2 (en) | 1999-03-05 | 2006-07-18 | Roche Diagnostics Gmbh | Device for withdrawing blood for diagnostic applications |
DE19909602A1 (en) | 1999-03-05 | 2000-09-07 | Roche Diagnostics Gmbh | Device for drawing blood for diagnostic purposes |
US6660018B2 (en) | 1999-03-08 | 2003-12-09 | Agilent Technologies, Inc. | Multiple lancet device |
US6132449A (en) | 1999-03-08 | 2000-10-17 | Agilent Technologies, Inc. | Extraction and transportation of blood for analysis |
US6306152B1 (en) | 1999-03-08 | 2001-10-23 | Agilent Technologies, Inc. | Lancet device with skin movement control and ballistic preload |
US6809807B1 (en) | 1999-03-09 | 2004-10-26 | Integ, Inc. | Body fluid analyte measurement |
USD428993S (en) | 1999-03-10 | 2000-08-01 | Braun Gmbh | Blood pressure measuring device |
US6368563B1 (en) | 1999-03-12 | 2002-04-09 | Integ, Inc. | Collection well for body fluid tester |
US6468638B2 (en) | 1999-03-16 | 2002-10-22 | Alien Technology Corporation | Web process interconnect in electronic assemblies |
US6402701B1 (en) | 1999-03-23 | 2002-06-11 | Fna Concepts, Llc | Biopsy needle instrument |
US6584338B1 (en) | 1999-03-30 | 2003-06-24 | Koninklijke Philips Electronics N.V. | Deriving time-averaged moments |
US6120462A (en) | 1999-03-31 | 2000-09-19 | Ethicon Endo-Surgery, Inc. | Control method for an automated surgical biopsy device |
US6086544A (en) | 1999-03-31 | 2000-07-11 | Ethicon Endo-Surgery, Inc. | Control apparatus for an automated surgical biopsy device |
KR100340174B1 (en) | 1999-04-06 | 2002-06-12 | 이동준 | Electrochemical Biosensor Test Strip, Fabrication Method Thereof and Electrochemical Biosensor |
US20020123335A1 (en) | 1999-04-09 | 2002-09-05 | Luna Michael E.S. | Method and apparatus for provisioning a mobile station over a wireless network |
US7299080B2 (en) | 1999-10-08 | 2007-11-20 | Sensys Medical, Inc. | Compact apparatus for noninvasive measurement of glucose through near-infrared spectroscopy |
US6231531B1 (en) | 1999-04-09 | 2001-05-15 | Agilent Technologies, Inc. | Apparatus and method for minimizing pain perception |
US6336900B1 (en) | 1999-04-12 | 2002-01-08 | Agilent Technologies, Inc. | Home hub for reporting patient health parameters |
GB9908930D0 (en) | 1999-04-19 | 1999-06-16 | Pbt Limited | Active material low power electrical switching mechanism |
WO2000064533A1 (en) | 1999-04-22 | 2000-11-02 | Cygnus, Inc. | Methods and devices for removing interfering species |
US6192891B1 (en) | 1999-04-26 | 2001-02-27 | Becton Dickinson And Company | Integrated system including medication delivery pen, blood monitoring device, and lancer |
US6234772B1 (en) | 1999-04-28 | 2001-05-22 | Kriton Medical, Inc. | Rotary blood pump |
US6218762B1 (en) | 1999-05-03 | 2001-04-17 | Mcnc | Multi-dimensional scalable displacement enabled microelectromechanical actuator structures and arrays |
USD426638S (en) | 1999-05-06 | 2000-06-13 | Therasense, Inc. | Glucose sensor buttons |
USD424696S (en) | 1999-05-06 | 2000-05-09 | Therasense, Inc. | Glucose sensor |
US6835553B2 (en) | 1999-05-11 | 2004-12-28 | M-Biotech, Inc. | Photometric glucose measurement system using glucose-sensitive hydrogel |
US6475750B1 (en) | 1999-05-11 | 2002-11-05 | M-Biotech, Inc. | Glucose biosensor |
US6176847B1 (en) | 1999-05-14 | 2001-01-23 | Circon Corporation | Surgical irrigation system incorporating flow sensor device |
DE60014676T2 (en) | 1999-05-28 | 2005-11-17 | Cepheid, Sunnyvale | DEVICE AND METHOD FOR THE ANALYSIS OF LIQUID SAMPLES |
US6258229B1 (en) | 1999-06-02 | 2001-07-10 | Handani Winarta | Disposable sub-microliter volume sensor and method of making |
US6743211B1 (en) | 1999-11-23 | 2004-06-01 | Georgia Tech Research Corporation | Devices and methods for enhanced microneedle penetration of biological barriers |
US6312612B1 (en) | 1999-06-09 | 2001-11-06 | The Procter & Gamble Company | Apparatus and method for manufacturing an intracutaneous microneedle array |
US6379324B1 (en) | 1999-06-09 | 2002-04-30 | The Procter & Gamble Company | Intracutaneous microneedle array apparatus |
US6256533B1 (en) | 1999-06-09 | 2001-07-03 | The Procter & Gamble Company | Apparatus and method for using an intracutaneous microneedle array |
US6152942A (en) | 1999-06-14 | 2000-11-28 | Bayer Corporation | Vacuum assisted lancing device |
US6193873B1 (en) | 1999-06-15 | 2001-02-27 | Lifescan, Inc. | Sample detection to initiate timing of an electrochemical assay |
US6350451B1 (en) | 1999-06-25 | 2002-02-26 | The Board Of Trustees Of The University Of Arkansas | Immunotherapy of epithelial tumors using intralesional injection of antigens that induce a delayed type hypersensitivity reaction |
US6399394B1 (en) | 1999-06-30 | 2002-06-04 | Agilent Technologies, Inc. | Testing multiple fluid samples with multiple biopolymer arrays |
EP1211979A1 (en) | 1999-06-30 | 2002-06-12 | Nederlandse Organisatie voor toegepast-natuurwetenschappelijk Onderzoek TNO | Pricking device, carrier and cassette comprising a plurality of lancets |
US7247138B2 (en) | 1999-07-01 | 2007-07-24 | Medtronic Minimed, Inc. | Reusable analyte sensor site and method of using the same |
US6790599B1 (en) | 1999-07-15 | 2004-09-14 | Microbionics, Inc. | Microfluidic devices and manufacture thereof |
KR100677860B1 (en) | 1999-07-23 | 2007-02-05 | 보드 오브 트러스티스 오브 유니버스티 오브 일리노이즈 | Microfabricated Devices and Method of Manufacturing The Same |
FI115993B (en) | 1999-07-26 | 2005-08-31 | Sunds Defibrator Loviisa Oy | rolling |
DE19935165A1 (en) | 1999-07-28 | 2001-02-01 | Roche Diagnostics Gmbh | Method and arrangement for determining the concentration of glucose in a body fluid |
US6514460B1 (en) | 1999-07-28 | 2003-02-04 | Abbott Laboratories | Luminous glucose monitoring device |
US6841052B2 (en) | 1999-08-02 | 2005-01-11 | Bayer Corporation | Electrochemical-sensor design |
CA2305922C (en) | 1999-08-02 | 2005-09-20 | Bayer Corporation | Improved electrochemical sensor design |
US6558402B1 (en) | 1999-08-03 | 2003-05-06 | Becton, Dickinson And Company | Lancer |
KR100675698B1 (en) | 1999-08-06 | 2007-02-01 | 써모 바이오스타, 인크. | An automated point of care detection system including complete sample processing capabilities |
US20030078499A1 (en) | 1999-08-12 | 2003-04-24 | Eppstein Jonathan A. | Microporation of tissue for delivery of bioactive agents |
WO2001015807A1 (en) | 1999-08-27 | 2001-03-08 | Aclara Biosciences, Inc. | Efficient compound distribution in microfluidic devices |
WO2001016578A1 (en) | 1999-08-31 | 2001-03-08 | Cme Telemetrix Inc. | Method for determination of analytes using near infrared, adjacent visible spectrum and an array of longer near infrared wavelengths |
US6251083B1 (en) | 1999-09-07 | 2001-06-26 | Amira Medical | Interstitial fluid methods and devices for determination of an analyte in the body |
US6343225B1 (en) | 1999-09-14 | 2002-01-29 | Implanted Biosystems, Inc. | Implantable glucose sensor |
US6802811B1 (en) | 1999-09-17 | 2004-10-12 | Endoluminal Therapeutics, Inc. | Sensing, interrogating, storing, telemetering and responding medical implants |
US6835184B1 (en) | 1999-09-24 | 2004-12-28 | Becton, Dickinson And Company | Method and device for abrading skin |
DE19945828B4 (en) | 1999-09-24 | 2011-06-01 | Roche Diagnostics Gmbh | Analysis element and method for the determination of an analyte in liquid |
EP1216416B1 (en) | 1999-09-27 | 2006-02-15 | Hypoguard Limited | Test device |
US6767440B1 (en) | 2001-04-24 | 2004-07-27 | Roche Diagnostics Corporation | Biosensor |
US7276146B2 (en) | 2001-11-16 | 2007-10-02 | Roche Diagnostics Operations, Inc. | Electrodes, methods, apparatuses comprising micro-electrode arrays |
US6645359B1 (en) | 2000-10-06 | 2003-11-11 | Roche Diagnostics Corporation | Biosensor |
US6662439B1 (en) | 1999-10-04 | 2003-12-16 | Roche Diagnostics Corporation | Laser defined features for patterned laminates and electrodes |
US7073246B2 (en) | 1999-10-04 | 2006-07-11 | Roche Diagnostics Operations, Inc. | Method of making a biosensor |
US7317938B2 (en) | 1999-10-08 | 2008-01-08 | Sensys Medical, Inc. | Method of adapting in-vitro models to aid in noninvasive glucose determination |
US6743399B1 (en) | 1999-10-08 | 2004-06-01 | Micronics, Inc. | Pumpless microfluidics |
DE19948759A1 (en) | 1999-10-09 | 2001-04-12 | Roche Diagnostics Gmbh | Blood lancet device for drawing blood for diagnostic purposes |
JP4210782B2 (en) | 1999-10-13 | 2009-01-21 | アークレイ株式会社 | Blood sampling position indicator |
US6593337B1 (en) | 1999-10-19 | 2003-07-15 | Bristol-Myers Squibb Pharma Company | Tricyclic compounds useful as HIV reverse transcriptase inhibitors |
US6283982B1 (en) | 1999-10-19 | 2001-09-04 | Facet Technologies, Inc. | Lancing device and method of sample collection |
USD444557S1 (en) | 1999-10-19 | 2001-07-03 | Facet Technologies, Llc | Lancing device |
US6228100B1 (en) | 1999-10-25 | 2001-05-08 | Steven Schraga | Multi-use lancet device |
US6218571B1 (en) | 1999-10-27 | 2001-04-17 | Lifescan, Inc. | 8-(anilino)-1-naphthalenesulfonate analogs |
CA2287757A1 (en) | 1999-10-29 | 2001-04-29 | Medical Plastic Devices M.P.D. Inc. | Disposable lancet |
US6258112B1 (en) | 1999-11-02 | 2001-07-10 | Steven Schraga | Single use lancet assembly |
US6616819B1 (en) | 1999-11-04 | 2003-09-09 | Therasense, Inc. | Small volume in vitro analyte sensor and methods |
US20060091006A1 (en) | 1999-11-04 | 2006-05-04 | Yi Wang | Analyte sensor with insertion monitor, and methods |
JP3985022B2 (en) | 1999-11-08 | 2007-10-03 | アークレイ株式会社 | Body fluid measuring device and insertion body used by being inserted into the body fluid measuring device |
US7458956B1 (en) | 1999-11-12 | 2008-12-02 | Boston Scientific Scimed, Inc. | Apparatus for delivery of controlled doses of therapeutic drugs in endoluminal procedures |
US6911937B1 (en) | 1999-11-12 | 2005-06-28 | Itt Manufacturing Enterprises, Inc. | Digital polarimetric system |
EP2889611B1 (en) | 1999-11-15 | 2019-09-04 | PHC Holdings Corporation | Biosensor and measurement apparatus. |
EP1235069B1 (en) | 1999-11-16 | 2006-06-28 | Matsushita Electric Industrial Co., Ltd. | Biosensor |
US6364889B1 (en) | 1999-11-17 | 2002-04-02 | Bayer Corporation | Electronic lancing device |
WO2001038873A2 (en) | 1999-11-24 | 2001-05-31 | Biotronic Technologies, Inc. | Devices and methods for detecting analytes using electrosensor having capture reagent |
JP2001159618A (en) | 1999-12-03 | 2001-06-12 | Matsushita Electric Ind Co Ltd | Biosensor |
US6710906B2 (en) | 1999-12-03 | 2004-03-23 | Gentex Corporation | Controlled diffusion coefficient electrochromic materials for use in electrochromic mediums and associated electrochromic devices |
US6849052B2 (en) | 1999-12-13 | 2005-02-01 | Arkray, Inc. | Body fluid measuring apparatus with lancet and lancet holder used for the measuring apparatus |
US6408884B1 (en) | 1999-12-15 | 2002-06-25 | University Of Washington | Magnetically actuated fluid handling devices for microfluidic applications |
US6602191B2 (en) | 1999-12-17 | 2003-08-05 | Q-Tec Systems Llp | Method and apparatus for health and disease management combining patient data monitoring with wireless internet connectivity |
US6241710B1 (en) | 1999-12-20 | 2001-06-05 | Tricardia Llc | Hypodermic needle with weeping tip and method of use |
AU1678800A (en) | 1999-12-22 | 2001-07-03 | Orsense Ltd. | A method of optical measurements for determining various parameters of the patient's blood |
TW429652B (en) | 1999-12-23 | 2001-04-11 | Hon Hai Prec Ind Co Ltd | Electric connector terminal |
US6780296B1 (en) | 1999-12-23 | 2004-08-24 | Roche Diagnostics Corporation | Thermally conductive sensor |
EP1240503B1 (en) | 1999-12-24 | 2018-01-17 | Roche Diabetes Care GmbH | Test strip analysis system, medical test strip, and method of analysing a sample by the help of a test strip analysis system |
JP2001183330A (en) | 1999-12-27 | 2001-07-06 | Matsushita Electric Ind Co Ltd | Biosensor |
EP1126032B1 (en) | 1999-12-27 | 2005-04-20 | Matsushita Electric Industrial Co., Ltd. | Biosensor |
DE60043049D1 (en) | 1999-12-28 | 2009-11-12 | Arkray Inc | Blood test device |
US6358196B1 (en) | 1999-12-29 | 2002-03-19 | Reiza Rayman | Magnetic retraction system for laparoscopic surgery and method of use thereof |
US6562210B1 (en) | 1999-12-30 | 2003-05-13 | Roche Diagnostics Corporation | Cell for electrochemical anaylsis of a sample |
US6427088B1 (en) | 2000-01-21 | 2002-07-30 | Medtronic Minimed, Inc. | Ambulatory medical apparatus and method using telemetry system with predefined reception listening periods |
JP2001207988A (en) | 2000-01-26 | 2001-08-03 | Nipro Corp | Magnetic driving type axial flow pump |
US6530937B1 (en) | 2000-01-28 | 2003-03-11 | Stat Medical Devices, Inc. | Adjustable tip for a lancet device and method |
EP1122535A3 (en) | 2000-01-31 | 2004-09-22 | The Penn State Research Foundation | Interrogation of changes in the contents of a sealed container |
US6485923B1 (en) | 2000-02-02 | 2002-11-26 | Lifescan, Inc. | Reagent test strip for analyte determination having hemolyzing agent |
US6716577B1 (en) | 2000-02-02 | 2004-04-06 | Lifescan, Inc. | Electrochemical test strip for use in analyte determination |
US6649416B1 (en) | 2000-02-18 | 2003-11-18 | Trustees Of Tufts College | Intelligent electro-optical sensor array and method for analyte detection |
EP1172653A4 (en) | 2000-02-18 | 2003-07-16 | Matsushita Electric Ind Co Ltd | Inspection chip for sensor measuring instrument |
AU2001233785A1 (en) | 2000-02-21 | 2001-09-03 | F. Hoffmann-La Roche Ag | Electrochemical sensor for determining blood clotting, corresponding system for measuring blood clotting and method for determining blood clotting |
US7264617B2 (en) | 2000-02-29 | 2007-09-04 | Alex Freeman | Integrally manufactured micro-electrofluidic cables |
JP4498523B2 (en) | 2000-02-29 | 2010-07-07 | パナソニック株式会社 | Bookmark list display method and mobile phone |
US6436055B1 (en) | 2000-03-02 | 2002-08-20 | The Procter & Gamble Company | Device having diarrhea diagnostic panel |
US6706159B2 (en) * | 2000-03-02 | 2004-03-16 | Diabetes Diagnostics | Combined lancet and electrochemical analyte-testing apparatus |
US6379969B1 (en) | 2000-03-02 | 2002-04-30 | Agilent Technologies, Inc. | Optical sensor for sensing multiple analytes |
US6375627B1 (en) | 2000-03-02 | 2002-04-23 | Agilent Technologies, Inc. | Physiological fluid extraction with rapid analysis |
DE10010587A1 (en) | 2000-03-03 | 2001-09-06 | Roche Diagnostics Gmbh | System for the determination of analyte concentrations in body fluids |
DE10010694A1 (en) | 2000-03-04 | 2001-09-06 | Roche Diagnostics Gmbh | Lancet including tipped needle with body surrounding tip |
GB0005564D0 (en) | 2000-03-08 | 2000-05-03 | Inverness Medical Ltd | Measurjement of substances in liquid |
BR0109125A (en) | 2000-03-09 | 2002-11-26 | Clinical Analysis Corp | Medical diagnostic system |
US6558361B1 (en) | 2000-03-09 | 2003-05-06 | Nanopass Ltd. | Systems and methods for the transport of fluids through a biological barrier and production techniques for such systems |
US6620112B2 (en) | 2000-03-24 | 2003-09-16 | Novo Nordisk A/S | Disposable lancet combined with a reagent carrying strip and a system for extracting and analyzing blood in the body utilizing such a disposable lancet |
US6612111B1 (en) | 2000-03-27 | 2003-09-02 | Lifescan, Inc. | Method and device for sampling and analyzing interstitial fluid and whole blood samples |
US6571651B1 (en) | 2000-03-27 | 2003-06-03 | Lifescan, Inc. | Method of preventing short sampling of a capillary or wicking fill device |
MXPA02009666A (en) | 2000-03-28 | 2004-07-30 | Inverness Medical Technology I | Continuous process for manufacture of disposable electro-chemical sensor. |
PT1269173E (en) | 2000-03-28 | 2005-10-31 | Diabetes Diagnostics Inc | QUICK RESPONSE GLUCOSE SENSOR |
US20020092612A1 (en) | 2000-03-28 | 2002-07-18 | Davies Oliver William Hardwicke | Rapid response glucose sensor |
US6488827B1 (en) | 2000-03-31 | 2002-12-03 | Lifescan, Inc. | Capillary flow control in a medical diagnostic device |
US6908593B1 (en) | 2000-03-31 | 2005-06-21 | Lifescan, Inc. | Capillary flow control in a fluidic diagnostic device |
IL151914A0 (en) | 2000-03-31 | 2003-04-10 | Lifescan Inc | Electrically-conductive patterns for monitoring the filling of medical devices |
US6485461B1 (en) | 2000-04-04 | 2002-11-26 | Insulet, Inc. | Disposable infusion device |
US6623501B2 (en) | 2000-04-05 | 2003-09-23 | Therasense, Inc. | Reusable ceramic skin-piercing device |
US7136894B2 (en) | 2000-04-07 | 2006-11-14 | Danger, Inc. | Distinctive vibrate system, apparatus and method |
US6402704B1 (en) | 2000-04-18 | 2002-06-11 | Sonexxus Incorporated | Prothrombin test apparatus for home use |
US7404815B2 (en) | 2000-05-01 | 2008-07-29 | Lifescan, Inc. | Tissue ablation by shear force for sampling biological fluids and delivering active agents |
US6599281B1 (en) | 2000-05-03 | 2003-07-29 | Aspect Medical Systems, Inc. | System and method for adaptive drug delivery |
WO2001088524A1 (en) | 2000-05-12 | 2001-11-22 | Therasense, Inc. | Electrodes with multilayer membranes and methods of using and making the electrodes |
US6340421B1 (en) | 2000-05-16 | 2002-01-22 | Minimed Inc. | Microelectrogravimetric method for plating a biosensor |
US6557427B2 (en) | 2000-05-24 | 2003-05-06 | Micronics, Inc. | Capillaries for fluid movement within microfluidic channels |
KR200199396Y1 (en) | 2000-05-25 | 2000-10-02 | 이춘발 | Lancet with safety structure of blood collection needle |
DE10026170A1 (en) | 2000-05-26 | 2001-12-06 | Roche Diagnostics Gmbh | Body fluid withdrawal system |
DE20009475U1 (en) | 2000-05-26 | 2000-09-21 | Roche Diagnostics Gmbh | Body fluid withdrawal system |
DE10026172A1 (en) | 2000-05-26 | 2001-11-29 | Roche Diagnostics Gmbh | Body fluid withdrawal system |
US6506168B1 (en) | 2000-05-26 | 2003-01-14 | Abbott Laboratories | Apparatus and method for obtaining blood for diagnostic tests |
TW548095B (en) | 2000-06-01 | 2003-08-21 | Chih-Hui Lee | Electrochemical electrode test piece and method for producing the same |
AU6501201A (en) | 2000-06-01 | 2001-12-11 | Science Applic Int Corp | Systems and methods for monitoring health and delivering drugs transdermally |
US7079252B1 (en) | 2000-06-01 | 2006-07-18 | Lifescan, Inc. | Dual beam FTIR methods and devices for use in analyte detection in samples of low transmissivity |
AU2001275138A1 (en) | 2000-06-02 | 2001-12-17 | The University Of Utah Research Foundation | Active needle devices with integrated functionality |
NZ523260A (en) | 2000-06-02 | 2005-10-28 | Quality Metric | Method and system for health assessment and monitoring |
US6537242B1 (en) | 2000-06-06 | 2003-03-25 | Becton, Dickinson And Company | Method and apparatus for enhancing penetration of a member for the intradermal sampling or administration of a substance |
IL153295A0 (en) | 2000-06-09 | 2003-07-06 | Diabetes Diagnostics Inc | Cap for a lancing device |
WO2001093927A1 (en) | 2000-06-09 | 2001-12-13 | Novo Nordisk A/S | A needle magazine |
US6743597B1 (en) | 2000-06-13 | 2004-06-01 | Lifescan, Inc. | Compositions containing a urea derivative dye for detecting an analyte and methods for using the same |
US6428664B1 (en) | 2000-06-19 | 2002-08-06 | Roche Diagnostics Corporation | Biosensor |
DE10030410C1 (en) | 2000-06-21 | 2002-01-24 | Roche Diagnostics Gmbh | Blood lancet device for drawing blood for diagnostic purposes |
US6540675B2 (en) | 2000-06-27 | 2003-04-01 | Rosedale Medical, Inc. | Analyte monitor |
JP3829594B2 (en) | 2000-06-30 | 2006-10-04 | セイコーエプソン株式会社 | Device mounting method and optical transmission device |
DE10032015A1 (en) | 2000-07-01 | 2002-01-10 | Roche Diagnostics Gmbh | Test strip analysis unit for bodily fluid, employs temperature history correction system which will not drain batteries |
US20020016923A1 (en) | 2000-07-03 | 2002-02-07 | Knaus William A. | Broadband computer-based networked systems for control and management of medical records |
DE10032042A1 (en) | 2000-07-05 | 2002-01-24 | Inventus Biotec Gesellschaft Fuer Innovative Bioanalytik, Biosensoren Und Diagnostika Mbh & Co. Kg | Disposable electrochemical biosensor for the quantitative determination of analyte concentrations in liquids |
US6561989B2 (en) | 2000-07-10 | 2003-05-13 | Bayer Healthcare, Llc | Thin lance and test sensor having same |
USRE46105E1 (en) | 2000-07-14 | 2016-08-16 | Arkray, Inc. | Method of selectively determining glycated hemoglobin |
US6444115B1 (en) | 2000-07-14 | 2002-09-03 | Lifescan, Inc. | Electrochemical method for measuring chemical reaction rates |
US6833110B2 (en) | 2000-07-20 | 2004-12-21 | Hypoguard Limited | Test member |
GB0017737D0 (en) | 2000-07-20 | 2000-09-06 | Hypoguard Limited | Test device |
GB2365123A (en) | 2000-07-20 | 2002-02-13 | Hypoguard Ltd | Test strip |
US7138089B2 (en) | 2000-07-20 | 2006-11-21 | Hypoguard Limited | Test device for analyzing blood glucose or other analytes in bodily fluids |
US6726818B2 (en) | 2000-07-21 | 2004-04-27 | I-Sens, Inc. | Biosensors with porous chromatographic membranes |
USD444235S1 (en) | 2000-07-21 | 2001-06-26 | Lifescan, Inc. | Blood glucose monitoring system |
US20020078091A1 (en) | 2000-07-25 | 2002-06-20 | Sonny Vu | Automatic summarization of a document |
US6599693B1 (en) | 2000-07-31 | 2003-07-29 | Agilent Technologies Inc. | Array fabrication |
CN1180259C (en) | 2000-07-31 | 2004-12-15 | 松下电器产业株式会社 | Biosensor |
JP2004505683A (en) | 2000-08-03 | 2004-02-26 | ノボ ノルディスク アクティーゼルスカブ | Needle magazine |
DE60039336D1 (en) | 2000-08-03 | 2008-08-14 | Koninkl Philips Electronics Nv | Fluid transport by pressure variation for the analysis of biological fluids |
US6652814B1 (en) | 2000-08-11 | 2003-11-25 | Lifescan, Inc. | Strip holder for use in a test strip meter |
JP4548912B2 (en) | 2000-08-11 | 2010-09-22 | パナソニック株式会社 | Transparent liquid inspection apparatus, transparent liquid application apparatus, transparent liquid inspection method, and transparent liquid application method |
US6866822B1 (en) | 2000-08-11 | 2005-03-15 | Lifescan, Inc. | Gimbaled bladder actuator for use with test strips |
WO2002017210A2 (en) | 2000-08-18 | 2002-02-28 | Cygnus, Inc. | Formulation and manipulation of databases of analyte and associated values |
US20020026111A1 (en) | 2000-08-28 | 2002-02-28 | Neil Ackerman | Methods of monitoring glucose levels in a subject and uses thereof |
US6533949B1 (en) | 2000-08-28 | 2003-03-18 | Nanopass Ltd. | Microneedle structure and production method therefor |
US7494494B2 (en) | 2000-08-30 | 2009-02-24 | Johns Hopkins University | Controllable motorized device for percutaneous needle placement in soft tissue target and methods and systems related thereto |
GB0021219D0 (en) | 2000-08-30 | 2000-10-18 | Hypoguard Ltd | Test device |
US6827899B2 (en) | 2000-08-30 | 2004-12-07 | Hypoguard Limited | Test device |
TW495353B (en) | 2000-09-01 | 2002-07-21 | Bayer Ag | Adjustable endcap for lancing device |
US6669669B2 (en) | 2001-10-12 | 2003-12-30 | Insulet Corporation | Laminated patient infusion device |
US6420128B1 (en) | 2000-09-12 | 2002-07-16 | Lifescan, Inc. | Test strips for detecting the presence of a reduced cofactor in a sample and method for using the same |
DE10047419A1 (en) | 2000-09-26 | 2002-04-11 | Roche Diagnostics Gmbh | Lancet system |
AUPR044000A0 (en) | 2000-09-28 | 2000-10-26 | Norwood Abbey Ltd | Diagnostic device |
US6423014B1 (en) | 2000-09-29 | 2002-07-23 | University Of Vermont | Therapeutic and diagnostic needling device and method |
US20020040208A1 (en) | 2000-10-04 | 2002-04-04 | Flaherty J. Christopher | Data collection assembly for patient infusion system |
US6555061B1 (en) | 2000-10-05 | 2003-04-29 | Lifescan, Inc. | Multi-layer reagent test strip |
ES2267828T3 (en) | 2000-10-10 | 2007-03-16 | Serono Genetics Institute S.A. | POLYMERS THAT ADSORBATE ON SURFACES AND THEIR USE TO TREAT HYDROPHOBIC OR HYDROPHILE SURFACES. |
GB0025147D0 (en) | 2000-10-13 | 2000-11-29 | Torsana Diabetes Diagnostics A | Optical sensor for in situ measurement of analytes |
DE10052066A1 (en) | 2000-10-19 | 2002-05-29 | Inverness Medical Ltd | Screen printable paste for the production of a porous polymer membrane for a biosensor |
AU2002243370A1 (en) | 2000-10-26 | 2002-06-24 | Healthetech, Inc. | Body supported activity and condition monitor |
DE10053974A1 (en) | 2000-10-31 | 2002-05-29 | Roche Diagnostics Gmbh | Blood collection system |
EP1203563A3 (en) | 2000-10-31 | 2004-01-02 | Boehringer Mannheim Gmbh | Analyzing mean with integrated lancet |
US6814843B1 (en) | 2000-11-01 | 2004-11-09 | Roche Diagnostics Corporation | Biosensor |
US6514270B1 (en) | 2000-11-10 | 2003-02-04 | Steven Schraga | Single use lancet device |
US6849168B2 (en) | 2000-11-13 | 2005-02-01 | Kval, Inc. | Electrochemical microsensor package |
US6733493B2 (en) | 2000-11-16 | 2004-05-11 | Innotech Usa, Inc. | Laser skin perforator |
DE10057832C1 (en) * | 2000-11-21 | 2002-02-21 | Hartmann Paul Ag | Blood analysis device has syringe mounted in casing, annular mounting carrying needles mounted behind test strip and being swiveled so that needle can be pushed through strip and aperture in casing to take blood sample |
US8641644B2 (en) | 2000-11-21 | 2014-02-04 | Sanofi-Aventis Deutschland Gmbh | Blood testing apparatus having a rotatable cartridge with multiple lancing elements and testing means |
GB0028926D0 (en) | 2000-11-28 | 2001-01-10 | Owen Mumford Ltd | Improvements relating to skin prickers |
WO2002044948A2 (en) | 2000-11-28 | 2002-06-06 | Firespout, Inc. | Interactive display of a document summary |
EP1256798A4 (en) | 2000-11-30 | 2009-05-20 | Panasonic Corp | Biosensor, measuring instrument for biosensor, and method of quantifying substrate |
JP2002174597A (en) | 2000-12-06 | 2002-06-21 | Fuji Xerox Co Ltd | Method for detecting sensor material, sensor and organic substance and method for detecting transmitted light |
CA2697026A1 (en) | 2000-12-12 | 2002-06-12 | Bayer Healthcare Llc | Method of making a capillary channel |
US6620310B1 (en) | 2000-12-13 | 2003-09-16 | Lifescan, Inc. | Electrochemical coagulation assay and device |
US6800488B2 (en) | 2000-12-13 | 2004-10-05 | Lifescan, Inc. | Methods of manufacturing reagent test strips |
US7144495B2 (en) | 2000-12-13 | 2006-12-05 | Lifescan, Inc. | Electrochemical test strip with an integrated micro-needle and associated methods |
US9302903B2 (en) | 2000-12-14 | 2016-04-05 | Georgia Tech Research Corporation | Microneedle devices and production thereof |
GB0030929D0 (en) | 2000-12-19 | 2001-01-31 | Inverness Medical Ltd | Analyte measurement |
US6558528B1 (en) | 2000-12-20 | 2003-05-06 | Lifescan, Inc. | Electrochemical test strip cards that include an integral dessicant |
US6491709B2 (en) | 2000-12-22 | 2002-12-10 | Becton, Dickinson And Company | Alternate-site lancer |
JP4183902B2 (en) | 2000-12-27 | 2008-11-19 | 松下電器産業株式会社 | Biosensor |
US6512986B1 (en) | 2000-12-30 | 2003-01-28 | Lifescan, Inc. | Method for automated exception-based quality control compliance for point-of-care devices |
US6793802B2 (en) | 2001-01-04 | 2004-09-21 | Tyson Bioresearch, Inc. | Biosensors having improved sample application and measuring properties and uses thereof |
US6501404B2 (en) | 2001-01-08 | 2002-12-31 | Agilent Technologies, Inc. | System and method for encoding an input data stream by utilizing a predictive, look-ahead feature |
JP4178201B2 (en) | 2001-01-12 | 2008-11-12 | アークレイ株式会社 | Puncture device |
JP4098086B2 (en) | 2001-01-12 | 2008-06-11 | アークレイ株式会社 | Puncture device |
WO2002057768A1 (en) | 2001-01-17 | 2002-07-25 | Arkray, Inc. | Quantitative analyzing method and quantitative analyzer using sensor |
CN1226615C (en) | 2001-01-17 | 2005-11-09 | 松下电器产业株式会社 | Biosensor |
EP1285629B1 (en) | 2001-01-19 | 2013-05-22 | Panasonic Corporation | Lancet-integrated sensor and measurer for lancet-integrated sensor |
CA2435439A1 (en) | 2001-01-22 | 2002-07-25 | F. Hoffmann-La Roche Ag | Lancet device having capillary action |
WO2002059734A1 (en) | 2001-01-24 | 2002-08-01 | Firespout, Inc. | Interactive marking and recall of a document |
DE10105549A1 (en) | 2001-02-06 | 2002-08-29 | Roche Diagnostics Gmbh | System for monitoring the concentration of analytes in body fluids |
AU2002248565A1 (en) | 2001-02-15 | 2002-08-28 | David A. Gough | Membrane and electrode structure for implantable sensor |
DE10207028B4 (en) | 2001-02-20 | 2008-07-24 | Toshiba Kikai K.K. | injection molding machine |
MXPA03008047A (en) | 2001-03-06 | 2004-10-15 | Pendragon Medical Ltd | Method and device for determining the concentration of a substance in body liquid. |
US6530892B1 (en) | 2001-03-07 | 2003-03-11 | Helen V. Kelly | Automatic skin puncturing system |
US20020160520A1 (en) | 2001-03-16 | 2002-10-31 | Phoenix Bioscience | Silicon nano-collection analytic device |
US6572745B2 (en) | 2001-03-23 | 2003-06-03 | Virotek, L.L.C. | Electrochemical sensor and method thereof |
US20020136863A1 (en) | 2001-03-26 | 2002-09-26 | Kumar Subramanian | Silicon microlancet device and method of construction |
US6896850B2 (en) | 2001-03-26 | 2005-05-24 | Kumetrix, Inc. | Silicon nitride window for microsampling device and method of construction |
US6752817B2 (en) | 2001-03-26 | 2004-06-22 | Bayer Corporation | Split pressure ring for lancing device and method of operation |
US20020176984A1 (en) | 2001-03-26 | 2002-11-28 | Wilson Smart | Silicon penetration device with increased fracture toughness and method of fabrication |
US7310543B2 (en) | 2001-03-26 | 2007-12-18 | Kumetrix, Inc. | Silicon microprobe with integrated biosensor |
CN100339044C (en) | 2001-03-29 | 2007-09-26 | 因弗内斯医疗有限公司 | Integrated measuring apparatus for testing samples |
EP1397068A2 (en) | 2001-04-02 | 2004-03-17 | Therasense, Inc. | Blood glucose tracking apparatus and methods |
AU2002258790A1 (en) | 2001-04-10 | 2002-10-28 | The Trustees Of Columbia University In The City Of New York | Novel microarrays and methods of use thereof |
US7521019B2 (en) | 2001-04-11 | 2009-04-21 | Lifescan, Inc. | Sensor device and methods for manufacture |
US6865408B1 (en) | 2001-04-11 | 2005-03-08 | Inlight Solutions, Inc. | System for non-invasive measurement of glucose in humans |
US6574490B2 (en) | 2001-04-11 | 2003-06-03 | Rio Grande Medical Technologies, Inc. | System for non-invasive measurement of glucose in humans |
US20110313296A9 (en) | 2001-04-11 | 2011-12-22 | Johnson Robert D | Method and Apparatus for Determination of a Measure of a Glycation End-Product or Disease State Using Tissue Fluorescence |
US6811406B2 (en) | 2001-04-12 | 2004-11-02 | Formfactor, Inc. | Microelectronic spring with additional protruding member |
US7476533B2 (en) | 2002-04-19 | 2009-01-13 | Adhesives Research, Inc. | Diagnostic devices for use in the assaying of biological fluids |
US6783502B2 (en) | 2001-04-26 | 2004-08-31 | Phoenix Bioscience | Integrated lancing and analytic device |
US6855243B2 (en) | 2001-04-27 | 2005-02-15 | Lifescan, Inc. | Electrochemical test strip having a plurality of reaction chambers and methods for using the same |
US20020161289A1 (en) | 2001-04-30 | 2002-10-31 | Hopkins George W. | Detector array for optical spectrographs |
US7029919B2 (en) | 2001-05-04 | 2006-04-18 | Agilent Technologies, Inc. | Electro-optical device and methods for hybridization and detection |
DE10121883A1 (en) | 2001-05-05 | 2002-11-07 | Roche Diagnostics Gmbh | Blood Collection system |
USD456910S1 (en) | 2001-05-09 | 2002-05-07 | Lifescan, Inc, | Analyte test strip |
WO2002090988A1 (en) | 2001-05-09 | 2002-11-14 | Jandratek Gmbh | Object comprising an uncharged, functionalized hydrogel surface |
US6753187B2 (en) | 2001-05-09 | 2004-06-22 | Lifescan, Inc. | Optical component based temperature measurement in analyte detection devices |
US6591124B2 (en) | 2001-05-11 | 2003-07-08 | The Procter & Gamble Company | Portable interstitial fluid monitoring system |
US7314453B2 (en) | 2001-05-14 | 2008-01-01 | Youti Kuo | Handheld diagnostic device with renewable biosensor |
US7235170B2 (en) | 2001-05-15 | 2007-06-26 | Matsushita Electric Industrial Co., Ltd. | Biosensor |
US6503209B2 (en) | 2001-05-18 | 2003-01-07 | Said I. Hakky | Non-invasive focused energy blood withdrawal and analysis system |
US6565808B2 (en) | 2001-05-18 | 2003-05-20 | Acon Laboratories | Line test device and methods of use |
JP4213361B2 (en) | 2001-05-22 | 2009-01-21 | パナソニック株式会社 | Biosensor |
US20020177763A1 (en) | 2001-05-22 | 2002-11-28 | Burns David W. | Integrated lancets and methods |
US6549796B2 (en) | 2001-05-25 | 2003-04-15 | Lifescan, Inc. | Monitoring analyte concentration using minimally invasive devices |
US6808908B2 (en) | 2001-05-30 | 2004-10-26 | Porex Technologies Corporation | Functionalized porous substrate for binding chemical and biological moieties |
US6872297B2 (en) | 2001-05-31 | 2005-03-29 | Instrumentation Laboratory Company | Analytical instruments, biosensors and methods thereof |
US6652720B1 (en) | 2001-05-31 | 2003-11-25 | Instrumentation Laboratory Company | Analytical instruments, biosensors and methods thereof |
US6960466B2 (en) | 2001-05-31 | 2005-11-01 | Instrumentation Laboratory Company | Composite membrane containing a cross-linked enzyme matrix for a biosensor |
DE60213822T2 (en) | 2001-06-08 | 2007-08-02 | Roche Diagnostics Gmbh | REMOVAL DEVICE FOR BODY FLUIDS AND TEST MEDIA CASSETTE |
EP1399067A1 (en) | 2001-06-08 | 2004-03-24 | Roche Diagnostics GmbH | Sampling devices and methods utilizing a horizontal capillary test strip |
US20020188223A1 (en) | 2001-06-08 | 2002-12-12 | Edward Perez | Devices and methods for the expression of bodily fluids from an incision |
ES2382999T3 (en) | 2001-06-08 | 2012-06-15 | F. Hoffmann-La Roche Ag | Control solution support assemblies and procedures for calibrating body fluid sampling devices |
CN1255079C (en) | 2001-06-11 | 2006-05-10 | 爱科来株式会社 | Puncturing element integration mounting body, and method of producing same |
US20040248282A1 (en) | 2001-06-11 | 2004-12-09 | Pisharody Sobha M. | Electronic detection of biological molecules using thin layers |
US6501976B1 (en) | 2001-06-12 | 2002-12-31 | Lifescan, Inc. | Percutaneous biological fluid sampling and analyte measurement devices and methods |
US7981056B2 (en) | 2002-04-19 | 2011-07-19 | Pelikan Technologies, Inc. | Methods and apparatus for lancet actuation |
DE60234597D1 (en) | 2001-06-12 | 2010-01-14 | Pelikan Technologies Inc | DEVICE AND METHOD FOR REMOVING BLOOD SAMPLES |
US6837988B2 (en) | 2001-06-12 | 2005-01-04 | Lifescan, Inc. | Biological fluid sampling and analyte measurement devices and methods |
US7033371B2 (en) | 2001-06-12 | 2006-04-25 | Pelikan Technologies, Inc. | Electric lancet actuator |
WO2002101343A2 (en) | 2001-06-12 | 2002-12-19 | Pelikan Technologies, Inc. | Thermal sensor for fluid detection |
US7041068B2 (en) | 2001-06-12 | 2006-05-09 | Pelikan Technologies, Inc. | Sampling module device and method |
CA2448902C (en) | 2001-06-12 | 2010-09-07 | Pelikan Technologies, Inc. | Self optimizing lancing device with adaptation means to temporal variations in cutaneous properties |
US7749174B2 (en) | 2001-06-12 | 2010-07-06 | Pelikan Technologies, Inc. | Method and apparatus for lancet launching device intergrated onto a blood-sampling cartridge |
US9795747B2 (en) | 2010-06-02 | 2017-10-24 | Sanofi-Aventis Deutschland Gmbh | Methods and apparatus for lancet actuation |
US20070100255A1 (en) | 2002-04-19 | 2007-05-03 | Pelikan Technologies, Inc. | Method and apparatus for body fluid sampling and analyte sensing |
US6875613B2 (en) | 2001-06-12 | 2005-04-05 | Lifescan, Inc. | Biological fluid constituent sampling and measurement devices and methods |
US7699791B2 (en) | 2001-06-12 | 2010-04-20 | Pelikan Technologies, Inc. | Method and apparatus for improving success rate of blood yield from a fingerstick |
US6721586B2 (en) | 2001-06-12 | 2004-04-13 | Lifescan, Inc. | Percutaneous biological fluid sampling and analyte measurement devices and methods |
WO2002101359A2 (en) | 2001-06-12 | 2002-12-19 | Pelikan Technologies, Inc. | Integrated blood sampling analysis system with multi-use sampling module |
AU2002315179A1 (en) | 2001-06-12 | 2002-12-23 | Pelikan Technologies, Inc. | Blood sampling device with diaphragm actuated lancet |
WO2005001418A2 (en) | 2003-05-30 | 2005-01-06 | Pelikan Technologies, Inc. | Method and apparatus for body fluid sampling and analyte sensing |
US9226699B2 (en) | 2002-04-19 | 2016-01-05 | Sanofi-Aventis Deutschland Gmbh | Body fluid sampling module with a continuous compression tissue interface surface |
US7344507B2 (en) * | 2002-04-19 | 2008-03-18 | Pelikan Technologies, Inc. | Method and apparatus for lancet actuation |
US6793632B2 (en) | 2001-06-12 | 2004-09-21 | Lifescan, Inc. | Percutaneous biological fluid constituent sampling and measurement devices and methods |
US8337419B2 (en) | 2002-04-19 | 2012-12-25 | Sanofi-Aventis Deutschland Gmbh | Tissue penetration device |
CA2450711C (en) | 2001-06-13 | 2010-11-02 | Steven Schraga | Single use lancet device |
US6576416B2 (en) | 2001-06-19 | 2003-06-10 | Lifescan, Inc. | Analyte measurement device and method of use |
GB0115191D0 (en) | 2001-06-21 | 2001-08-15 | Hypoguard Ltd | Needle cutting device |
JP2005505429A (en) | 2001-06-28 | 2005-02-24 | マイクロチップス・インコーポレーテッド | Method for hermetically sealing a microchip reservoir device |
US7842246B2 (en) | 2001-06-29 | 2010-11-30 | Meso Scale Technologies, Llc | Assay plates, reader systems and methods for luminescence test measurements |
KR100426638B1 (en) | 2001-07-07 | 2004-04-08 | 주식회사 인포피아 | Glucose strip sensor and glucose measurement method by the strip sensor |
JP2005512021A (en) | 2001-07-09 | 2005-04-28 | アリゾナ ボード オブ リージェンツ | Affinity biosensor for monitoring biological processes |
US6749792B2 (en) | 2001-07-09 | 2004-06-15 | Lifescan, Inc. | Micro-needles and methods of manufacture and use thereof |
GB0116853D0 (en) | 2001-07-10 | 2001-09-05 | Torsana Diabetes Diagnostics A | Optical sensor containing particles for in SITU measurement of analytes |
US6796963B2 (en) | 2001-07-10 | 2004-09-28 | Myocardial Therapeutics, Inc. | Flexible tissue injection catheters with controlled depth penetration |
EP1405595B2 (en) | 2001-07-11 | 2010-09-01 | ARKRAY, Inc. | Piercing device |
WO2003005907A1 (en) | 2001-07-11 | 2003-01-23 | Arkray, Inc. | Lancet and piercing device |
US7879211B2 (en) | 2001-07-13 | 2011-02-01 | Arkray, Inc. | Analyzing instrument, lancet-integrated attachment for concentration measuring device provided with analyzing instrument, and body fluid sampling tool |
US7351375B2 (en) | 2001-07-18 | 2008-04-01 | Arkray, Inc. | Implement and device for analysis |
WO2003007819A1 (en) * | 2001-07-19 | 2003-01-30 | Arkray, Inc. | Piercing device |
DE10134650B4 (en) | 2001-07-20 | 2009-12-03 | Roche Diagnostics Gmbh | System for taking small amounts of body fluid |
US6843902B1 (en) | 2001-07-20 | 2005-01-18 | The Regents Of The University Of California | Methods for fabricating metal nanowires |
EP2290358B1 (en) | 2001-07-27 | 2015-11-11 | ARKRAY, Inc. | Analyzing instrument |
US6767441B1 (en) | 2001-07-31 | 2004-07-27 | Nova Biomedical Corporation | Biosensor with peroxidase enzyme |
WO2003012436A2 (en) | 2001-07-31 | 2003-02-13 | Becton Dickinson And Company | Method and system for predicting initial analyte values in stored samples |
US7047795B2 (en) | 2001-08-01 | 2006-05-23 | Arkray, Inc. | Analyzing instrument, analyzing device, and method of manufacturing analyzing instrument |
US8323212B2 (en) | 2001-08-03 | 2012-12-04 | Arkray, Inc. | Attachment for body fluid sampling device and method of making the same |
AT410223B (en) | 2001-08-09 | 2003-03-25 | Adlassnig Alexander Mag Dr | BIOSENSORS IN THICK FILM TECHNOLOGY |
JP3775263B2 (en) | 2001-08-10 | 2006-05-17 | ニプロ株式会社 | Recording medium and blood glucose measurement system using the recording medium |
US7279130B2 (en) | 2001-08-13 | 2007-10-09 | Bayer Healthcare Llc | Sensor dispensing instrument having an activation mechanism and methods of using the same |
US7323141B2 (en) | 2001-08-13 | 2008-01-29 | Bayer Healthcare Llc | Button layout for a testing instrument |
PL193168B1 (en) | 2001-08-13 | 2007-01-31 | Htl Strefa Sp Z Oo | Lancet |
CA2759776A1 (en) | 2001-08-16 | 2003-02-27 | Lifescan Scotland Limited | In-situ adapter for a testing device |
US20040209307A1 (en) | 2001-08-20 | 2004-10-21 | Biosite Incorporated | Diagnostic markers of stroke and cerebral injury and methods of use thereof |
US6781522B2 (en) | 2001-08-22 | 2004-08-24 | Kivalo, Inc. | Portable storage case for housing a medical monitoring device and an associated method for communicating therewith |
US6814844B2 (en) | 2001-08-29 | 2004-11-09 | Roche Diagnostics Corporation | Biosensor with code pattern |
IL145182A (en) | 2001-08-29 | 2005-11-20 | Yissum Res Dev Co | Self-powered biosensor |
DE10142232B4 (en) | 2001-08-29 | 2021-04-29 | Roche Diabetes Care Gmbh | Process for the production of an analytical aid with a lancet and test element |
JP2005501591A (en) | 2001-08-29 | 2005-01-20 | エフ ホフマン−ラ ロッシュ アクチェン ゲゼルシャフト | Exudation method and structure for use in sampling body fluid |
US6751491B2 (en) | 2001-09-01 | 2004-06-15 | M Biotech Inc | Analyte measuring biosensor chip using image scanning system |
US7166208B2 (en) | 2004-03-03 | 2007-01-23 | Stephen Eliot Zweig | Apoenzyme reactivation electrochemical detection method and assay |
US6529377B1 (en) | 2001-09-05 | 2003-03-04 | Microelectronic & Computer Technology Corporation | Integrated cooling system |
DE20114658U1 (en) | 2001-09-05 | 2001-11-15 | Wilden Engineering Und Vertrie | Lancet for taking blood |
GB0121669D0 (en) | 2001-09-10 | 2001-10-31 | Sensalyse Holdings Ltd | Electrode |
US6787013B2 (en) | 2001-09-10 | 2004-09-07 | Eumed Biotechnology Co., Ltd. | Biosensor |
US7025323B2 (en) | 2001-09-21 | 2006-04-11 | The Regents Of The University Of California | Low power integrated pumping and valving arrays for microfluidic systems |
US20040267160A9 (en) | 2001-09-26 | 2004-12-30 | Edward Perez | Method and apparatus for sampling bodily fluid |
US6802957B2 (en) | 2001-09-28 | 2004-10-12 | Marine Biological Laboratory | Self-referencing enzyme-based microsensor and method of use |
US6913210B2 (en) | 2001-09-28 | 2005-07-05 | Holley Performance Products | Fuel injector nozzle adapter |
US6939310B2 (en) | 2001-10-10 | 2005-09-06 | Lifescan, Inc. | Devices for physiological fluid sampling and methods of using the same |
RU2297696C2 (en) | 2001-10-10 | 2007-04-20 | Лайфскен, Инк. | Electrochemical cell |
US6797150B2 (en) | 2001-10-10 | 2004-09-28 | Lifescan, Inc. | Determination of sample volume adequacy in biosensor devices |
US6607362B2 (en) | 2001-10-11 | 2003-08-19 | Agilent Technologies, Inc. | Micro paddle wheel pump for precise pumping, mixing, dispensing, and valving of blood and reagents |
EP1443322B1 (en) | 2001-10-12 | 2013-07-17 | ARKRAY, Inc. | Concentration measuring method and concentration measuring device |
US6966880B2 (en) | 2001-10-16 | 2005-11-22 | Agilent Technologies, Inc. | Universal diagnostic platform |
US20030073089A1 (en) | 2001-10-16 | 2003-04-17 | Mauze Ganapati R. | Companion cartridge for disposable diagnostic sensing platforms |
US7344894B2 (en) | 2001-10-16 | 2008-03-18 | Agilent Technologies, Inc. | Thermal regulation of fluidic samples within a diagnostic cartridge |
US20040098010A1 (en) | 2001-10-22 | 2004-05-20 | Glenn Davison | Confuser crown skin pricker |
JP4272524B2 (en) | 2001-10-26 | 2009-06-03 | アークレイ株式会社 | Concentration measuring method and concentration measuring device for specific component |
US7429258B2 (en) | 2001-10-26 | 2008-09-30 | Massachusetts Institute Of Technology | Microneedle transport device |
ATE516753T1 (en) | 2001-10-31 | 2011-08-15 | Arkray Inc | STITCHING DEVICE |
US7113172B2 (en) | 2001-11-09 | 2006-09-26 | Lifescan, Inc. | Alphanumeric keypad and display system and method |
US6997343B2 (en) | 2001-11-14 | 2006-02-14 | Hypoguard Limited | Sensor dispensing device |
GB0127322D0 (en) | 2001-11-14 | 2002-01-02 | Hypoguard Ltd | Test device |
US6659966B2 (en) | 2001-11-15 | 2003-12-09 | Roche Diagnostics Corporation | Fluid sampling apparatus |
US20030116447A1 (en) | 2001-11-16 | 2003-06-26 | Surridge Nigel A. | Electrodes, methods, apparatuses comprising micro-electrode arrays |
US6872298B2 (en) | 2001-11-20 | 2005-03-29 | Lifescan, Inc. | Determination of sample volume adequacy in biosensor devices |
US6939685B2 (en) | 2001-11-20 | 2005-09-06 | Lifescan, Inc. | Stabilized tetrazolium phenazine reagent compositions and methods for using the same |
US6586199B2 (en) | 2001-11-20 | 2003-07-01 | Lifescan, Inc. | Stabilized tetrazolium reagent compositions and methods for using the same |
US6814845B2 (en) | 2001-11-21 | 2004-11-09 | University Of Kansas | Method for depositing an enzyme on an electrically conductive substrate |
IL146776A (en) | 2001-11-27 | 2010-11-30 | Yoram Alroy | Device for blood sampling under vacuum conditions |
GB0128350D0 (en) | 2001-11-27 | 2002-01-16 | Lab901 Ltd | Non-rigid apparatus for microfluidic applications |
US6689411B2 (en) | 2001-11-28 | 2004-02-10 | Lifescan, Inc. | Solution striping system |
US6749887B1 (en) | 2001-11-28 | 2004-06-15 | Lifescan, Inc. | Solution drying system |
US6723500B2 (en) | 2001-12-05 | 2004-04-20 | Lifescan, Inc. | Test strips having reaction zones and channels defined by a thermally transferred hydrophobic barrier |
WO2003049609A1 (en) | 2001-12-07 | 2003-06-19 | Micronix, Inc. | Consolidated body fluid testing device and method |
US6872299B2 (en) | 2001-12-10 | 2005-03-29 | Lifescan, Inc. | Passive sample detection to initiate timing of an assay |
US20030109860A1 (en) | 2001-12-12 | 2003-06-12 | Michael Black | Multiple laser treatment |
US6856125B2 (en) | 2001-12-12 | 2005-02-15 | Lifescan, Inc. | Biosensor apparatus and method with sample type and volume detection |
US20030111357A1 (en) | 2001-12-13 | 2003-06-19 | Black Murdo M. | Test meter calibration |
GB0129883D0 (en) | 2001-12-13 | 2002-02-06 | Hypoguard Ltd | Test meter calibration |
US6862534B2 (en) | 2001-12-14 | 2005-03-01 | Optiscan Biomedical Corporation | Method of determining an analyte concentration in a sample from an absorption spectrum |
US20030113827A1 (en) | 2001-12-17 | 2003-06-19 | Burkoth Terry L. | Non-or minimally invasive monitoring methods |
US7247149B2 (en) | 2001-12-20 | 2007-07-24 | Advanced Cardiovascular Systems, Inc. | Contact and penetration depth sensor for a needle assembly |
DE10163972B4 (en) | 2001-12-22 | 2005-10-27 | Roche Diagnostics Gmbh | Method and device for determining a light transport parameter and an analyte in a biological matrix |
ITTO20011228A1 (en) * | 2001-12-28 | 2003-06-28 | Cane Srl | DISPOSABLE NEEDLE CONTAINER. |
US6946067B2 (en) | 2002-01-04 | 2005-09-20 | Lifescan, Inc. | Method of forming an electrical connection between an electrochemical cell and a meter |
US6601534B2 (en) | 2002-01-09 | 2003-08-05 | Embrex, Inc. | Methods and apparatus for punching through egg shells with reduced force |
US6746872B2 (en) | 2002-01-16 | 2004-06-08 | Lifescan, Inc. | Control compositions and methods of use for coagulation tests |
US6872358B2 (en) | 2002-01-16 | 2005-03-29 | Lifescan, Inc. | Test strip dispenser |
CN100344963C (en) | 2002-01-18 | 2007-10-24 | 爱科来株式会社 | Analyzer having temperature sensor |
US7107837B2 (en) | 2002-01-22 | 2006-09-19 | Baxter International Inc. | Capacitance fluid volume measurement |
CN1268286C (en) | 2002-01-25 | 2006-08-09 | 松下电器产业株式会社 | Optical biological information measure method and optical biological information measuring instrument |
US7357808B2 (en) | 2002-01-31 | 2008-04-15 | Facet Technologies, Llc | Single use device for blood microsampling |
US6863800B2 (en) | 2002-02-01 | 2005-03-08 | Abbott Laboratories | Electrochemical biosensor strip for analysis of liquid samples |
US7004928B2 (en) | 2002-02-08 | 2006-02-28 | Rosedale Medical, Inc. | Autonomous, ambulatory analyte monitor or drug delivery device |
CA2418399A1 (en) | 2002-02-11 | 2003-08-11 | Bayer Healthcare, Llc | Non-invasive system for the determination of analytes in body fluids |
US10022078B2 (en) | 2004-07-13 | 2018-07-17 | Dexcom, Inc. | Analyte sensor |
DE10206254A1 (en) | 2002-02-15 | 2003-08-28 | Roche Diagnostics Gmbh | System for taking pain-free blood |
DE10245721A1 (en) | 2002-02-21 | 2003-12-11 | Hartmann Paul Ag | Blood analyzer device comprises needles, test media, analyzer and display, and has carrier turned with respect to main body, to position needle and test media |
DE20213607U1 (en) | 2002-02-21 | 2003-07-03 | Hartmann Paul Ag | Blood analyzer for the determination of an analyte |
US20030212379A1 (en) | 2002-02-26 | 2003-11-13 | Bylund Adam David | Systems and methods for remotely controlling medication infusion and analyte monitoring |
US6503290B1 (en) | 2002-03-01 | 2003-01-07 | Praxair S.T. Technology, Inc. | Corrosion resistant powder and coating |
US20050054908A1 (en) | 2003-03-07 | 2005-03-10 | Blank Thomas B. | Photostimulation method and apparatus in combination with glucose determination |
CN100421615C (en) | 2002-03-08 | 2008-10-01 | 三西斯医学股份有限公司 | Compact apparatus for noninvasive measurement of glucose through near-infrared spectroscopy |
ES2612779T3 (en) | 2002-03-11 | 2017-05-18 | Nitto Denko Corporation | System of transdermal patches of drug administration, method of manufacture thereof and method of use thereof |
US6673617B2 (en) | 2002-03-14 | 2004-01-06 | Lifescan, Inc. | Test strip qualification system |
US6682933B2 (en) | 2002-03-14 | 2004-01-27 | Lifescan, Inc. | Test strip qualification system |
US20070162064A1 (en) | 2002-03-15 | 2007-07-12 | Starnes Charles D | Lancet casing |
USD475136S1 (en) | 2002-03-18 | 2003-05-27 | Omron Corporation | Blood pressure monitor |
CA2419905C (en) | 2002-03-18 | 2016-01-05 | Bayer Healthcare, Llc | Storage cartridge for biosensors |
USD484980S1 (en) | 2002-03-18 | 2004-01-06 | Braun Gmbh | Blood pressure measuring device |
JP2003270131A (en) | 2002-03-19 | 2003-09-25 | Matsushita Electric Ind Co Ltd | Concentration measurement method for specific component |
US6866758B2 (en) | 2002-03-21 | 2005-03-15 | Roche Diagnostics Corporation | Biosensor |
EP1382296A1 (en) | 2002-03-22 | 2004-01-21 | Matsushita Electric Industrial Co., Ltd. | Body fluid measuring adapter and body fluid measuring unit |
US7172728B2 (en) | 2002-04-02 | 2007-02-06 | Lifescan, Inc. | Test strip containers and methods of using the same |
GB2388898B (en) | 2002-04-02 | 2005-10-05 | Inverness Medical Ltd | Integrated sample testing meter |
US6881578B2 (en) | 2002-04-02 | 2005-04-19 | Lifescan, Inc. | Analyte concentration determination meters and methods of using the same |
GB2390602A (en) | 2002-04-02 | 2004-01-14 | Inverness Medical Ltd | Test strip dispenser vial and cassette |
WO2003084401A1 (en) | 2002-04-04 | 2003-10-16 | Matsushita Electric Industrial Co., Ltd. | Lancet device |
US8140147B2 (en) | 2002-04-04 | 2012-03-20 | Veralight, Inc. | Determination of a measure of a glycation end-product or disease state using a flexible probe to determine tissue fluorescence of various sites |
US20030195435A1 (en) | 2002-04-12 | 2003-10-16 | Williams Arthur G. | Method and apparatus for collecting and transporting capillary blood samples for diagnostic and research evaluation |
US7374544B2 (en) | 2002-04-19 | 2008-05-20 | Pelikan Technologies, Inc. | Method and apparatus for penetrating tissue |
US7297122B2 (en) | 2002-04-19 | 2007-11-20 | Pelikan Technologies, Inc. | Method and apparatus for penetrating tissue |
US7258693B2 (en) | 2002-04-19 | 2007-08-21 | Pelikan Technologies, Inc. | Device and method for variable speed lancet |
US7244265B2 (en) | 2002-04-19 | 2007-07-17 | Pelikan Technologies, Inc. | Method and apparatus for penetrating tissue |
US7291117B2 (en) | 2002-04-19 | 2007-11-06 | Pelikan Technologies, Inc. | Method and apparatus for penetrating tissue |
US20060200044A1 (en) | 2002-04-19 | 2006-09-07 | Pelikan Technologies, Inc. | Method and apparatus for measuring analytes |
US7909778B2 (en) | 2002-04-19 | 2011-03-22 | Pelikan Technologies, Inc. | Method and apparatus for penetrating tissue |
US8360992B2 (en) | 2002-04-19 | 2013-01-29 | Sanofi-Aventis Deutschland Gmbh | Method and apparatus for penetrating tissue |
US7371247B2 (en) | 2002-04-19 | 2008-05-13 | Pelikan Technologies, Inc | Method and apparatus for penetrating tissue |
US7717863B2 (en) | 2002-04-19 | 2010-05-18 | Pelikan Technologies, Inc. | Method and apparatus for penetrating tissue |
US7901362B2 (en) | 2002-04-19 | 2011-03-08 | Pelikan Technologies, Inc. | Method and apparatus for penetrating tissue |
US6837976B2 (en) | 2002-04-19 | 2005-01-04 | Nova Biomedical Corporation | Disposable sensor with enhanced sample port inlet |
US7582099B2 (en) * | 2002-04-19 | 2009-09-01 | Pelikan Technologies, Inc | Method and apparatus for penetrating tissue |
US8784335B2 (en) | 2002-04-19 | 2014-07-22 | Sanofi-Aventis Deutschland Gmbh | Body fluid sampling device with a capacitive sensor |
US7410468B2 (en) | 2002-04-19 | 2008-08-12 | Pelikan Technologies, Inc. | Method and apparatus for penetrating tissue |
US7563232B2 (en) | 2002-04-19 | 2009-07-21 | Pelikan Technologies, Inc. | Method and apparatus for penetrating tissue |
US7481776B2 (en) | 2002-04-19 | 2009-01-27 | Pelikan Technologies, Inc. | Method and apparatus for penetrating tissue |
US7229458B2 (en) | 2002-04-19 | 2007-06-12 | Pelikan Technologies, Inc. | Method and apparatus for penetrating tissue |
US7485128B2 (en) * | 2002-04-19 | 2009-02-03 | Pelikan Technologies, Inc. | Method and apparatus for penetrating tissue |
US20070142748A1 (en) | 2002-04-19 | 2007-06-21 | Ajay Deshmukh | Tissue penetration device |
US7648468B2 (en) | 2002-04-19 | 2010-01-19 | Pelikon Technologies, Inc. | Method and apparatus for penetrating tissue |
US7331931B2 (en) | 2002-04-19 | 2008-02-19 | Pelikan Technologies, Inc. | Method and apparatus for penetrating tissue |
US7674232B2 (en) * | 2002-04-19 | 2010-03-09 | Pelikan Technologies, Inc. | Method and apparatus for penetrating tissue |
US7976476B2 (en) | 2002-04-19 | 2011-07-12 | Pelikan Technologies, Inc. | Device and method for variable speed lancet |
US7232451B2 (en) | 2002-04-19 | 2007-06-19 | Pelikan Technologies, Inc. | Method and apparatus for penetrating tissue |
WO2003088835A2 (en) | 2002-04-19 | 2003-10-30 | Pelikan Technologies, Inc. | Method and apparatus for penetrating tissue |
US7524293B2 (en) * | 2002-04-19 | 2009-04-28 | Pelikan Technologies, Inc. | Method and apparatus for penetrating tissue |
US8372016B2 (en) | 2002-04-19 | 2013-02-12 | Sanofi-Aventis Deutschland Gmbh | Method and apparatus for body fluid sampling and analyte sensing |
US9795334B2 (en) | 2002-04-19 | 2017-10-24 | Sanofi-Aventis Deutschland Gmbh | Method and apparatus for penetrating tissue |
US7547287B2 (en) | 2002-04-19 | 2009-06-16 | Pelikan Technologies, Inc. | Method and apparatus for penetrating tissue |
US7226461B2 (en) | 2002-04-19 | 2007-06-05 | Pelikan Technologies, Inc. | Method and apparatus for a multi-use body fluid sampling device with sterility barrier release |
US8579831B2 (en) | 2002-04-19 | 2013-11-12 | Sanofi-Aventis Deutschland Gmbh | Method and apparatus for penetrating tissue |
US7491178B2 (en) | 2002-04-19 | 2009-02-17 | Pelikan Technologies, Inc. | Method and apparatus for penetrating tissue |
US9314194B2 (en) | 2002-04-19 | 2016-04-19 | Sanofi-Aventis Deutschland Gmbh | Tissue penetration device |
US20070219346A1 (en) | 2002-04-22 | 2007-09-20 | Mcgill University | Glucose sensor and uses thereof |
US20030232370A1 (en) | 2002-04-22 | 2003-12-18 | Trifiro Mark A. | Glucose sensor and uses thereof |
US20070227907A1 (en) | 2006-04-04 | 2007-10-04 | Rajiv Shah | Methods and materials for controlling the electrochemistry of analyte sensors |
US6929649B2 (en) | 2002-04-23 | 2005-08-16 | Lifescan, Inc. | Lancing device with automatic stick and return |
US6964871B2 (en) | 2002-04-25 | 2005-11-15 | Home Diagnostics, Inc. | Systems and methods for blood glucose sensing |
US20040039407A1 (en) | 2002-04-29 | 2004-02-26 | Steven Schraga | Lancet device |
US6830668B2 (en) | 2002-04-30 | 2004-12-14 | Conductive Technologies, Inc. | Small volume electrochemical sensor |
US7015262B2 (en) | 2002-05-01 | 2006-03-21 | Lifescan, Inc. | Hydrophilic coatings for medical implements |
US6945943B2 (en) | 2002-05-01 | 2005-09-20 | Lifescan, Inc. | Analyte concentration determination devices and methods of using the same |
US6847451B2 (en) | 2002-05-01 | 2005-01-25 | Lifescan, Inc. | Apparatuses and methods for analyte concentration determination |
US6801804B2 (en) | 2002-05-03 | 2004-10-05 | Aciont, Inc. | Device and method for monitoring and controlling electrical resistance at a tissue site undergoing iontophoresis |
US6755802B2 (en) | 2002-05-06 | 2004-06-29 | Beckman Coulter, Inc. | Whole blood sampling device |
US20030212344A1 (en) | 2002-05-09 | 2003-11-13 | Vadim Yuzhakov | Physiological sample collection devices and methods of using the same |
US20030143113A2 (en) | 2002-05-09 | 2003-07-31 | Lifescan, Inc. | Physiological sample collection devices and methods of using the same |
US20030211619A1 (en) | 2002-05-09 | 2003-11-13 | Lorin Olson | Continuous strip of fluid sampling and testing devices and methods of making, packaging and using the same |
US7060192B2 (en) | 2002-05-09 | 2006-06-13 | Lifescan, Inc. | Methods of fabricating physiological sample collection devices |
US7343188B2 (en) | 2002-05-09 | 2008-03-11 | Lifescan, Inc. | Devices and methods for accessing and analyzing physiological fluid |
US7303726B2 (en) | 2002-05-09 | 2007-12-04 | Lifescan, Inc. | Minimal procedure analyte test system |
US20030212423A1 (en) | 2002-05-09 | 2003-11-13 | Pugh Jerry T. | Analyte test element with molded lancing blade |
US7362889B2 (en) | 2002-05-10 | 2008-04-22 | Massachusetts Institute Of Technology | Elastomeric actuator devices for magnetic resonance imaging |
US6801041B2 (en) | 2002-05-14 | 2004-10-05 | Abbott Laboratories | Sensor having electrode for determining the rate of flow of a fluid |
DE10222235A1 (en) | 2002-05-16 | 2003-11-27 | Roche Diagnostics Gmbh | Blood Collection system |
US7226978B2 (en) | 2002-05-22 | 2007-06-05 | Dexcom, Inc. | Techniques to improve polyurethane membranes for implantable glucose sensors |
US20030220663A1 (en) | 2002-05-22 | 2003-11-27 | Fletcher Henry H. | Lancet device |
US7322996B2 (en) | 2002-05-31 | 2008-01-29 | Facet Technologies, Llc | Precisely guided lancet |
US20030223906A1 (en) | 2002-06-03 | 2003-12-04 | Mcallister Devin | Test strip container system |
GB2418258B (en) | 2002-06-05 | 2006-08-23 | Diabetes Diagnostics Inc | Analyte testing device |
US7333843B2 (en) | 2002-06-12 | 2008-02-19 | Sensys Medical, Inc. | Apparatus and method for easing use of a spectrophotometric based noninvasive analyzer |
US6759190B2 (en) | 2002-06-15 | 2004-07-06 | Acon Laboratories, Inc. | Test strip for detection of analyte and methods of use |
USD477670S1 (en) | 2002-06-17 | 2003-07-22 | Lifescan, Inc. | Visual blood glucose test strip |
US20040015064A1 (en) | 2002-06-17 | 2004-01-22 | Parsons James S. | Blood sampling apparatus |
US7059492B2 (en) | 2002-06-25 | 2006-06-13 | Capitol Plastic Products, Llc | Moisture-proof resealable, non-cylindrical container for consumer packages |
NZ526334A (en) | 2002-06-25 | 2003-10-31 | Bayer Healthcare Llc | Sensor with integrated lancet for monitoring blood by colorometric or electrochemical test method |
ITMI20020334U1 (en) | 2002-06-26 | 2003-12-29 | Artsana Spa | DEVICE FOR THE COLLECTION OF BLOOD SAMPLES TO BE SUBMITTED APPROVES FOR EXAMPLE THE RATE OF GLUCOSE CONTAINED IN IT |
JP2005531759A (en) | 2002-06-28 | 2005-10-20 | ノヴェンバー アクティエンゲゼルシャフト | Electrochemical detection apparatus and method |
US20040068093A1 (en) | 2002-07-01 | 2004-04-08 | The Procter & Gamble Company | Polymerized hydrogel comprising low amounts of residual monomers and by-products |
DE10392159B4 (en) | 2002-07-02 | 2011-12-29 | Panasonic Corporation | Biosensor, biosensor chip and biosensor device |
GB0216039D0 (en) | 2002-07-11 | 2002-08-21 | Hypoguard Ltd | Enzyme electrodes and method of manufacture |
US7250095B2 (en) | 2002-07-11 | 2007-07-31 | Hypoguard Limited | Enzyme electrodes and method of manufacture |
BRPI0312846B8 (en) * | 2002-07-22 | 2021-06-22 | Becton Dickinson Co | plaster-like infusion device |
US7278983B2 (en) | 2002-07-24 | 2007-10-09 | Medtronic Minimed, Inc. | Physiological monitoring device for controlling a medication infusion device |
AP2005003232A0 (en) | 2002-08-19 | 2005-03-31 | Pfizer Prod Inc | Combination therapy for hyperproliferative diseases. |
US6589261B1 (en) | 2002-08-19 | 2003-07-08 | Vitalcare Group, Inc. | Lancet needle anchor and method |
US6780645B2 (en) | 2002-08-21 | 2004-08-24 | Lifescan, Inc. | Diagnostic kit with a memory storing test strip calibration codes and related methods |
AT411627B (en) | 2002-08-23 | 2004-03-25 | Hoffmann La Roche | DEVICE FOR CHECKING THE POSITIONING AND BUBBLE CLEARANCE OF A MEDICAL MICRO SAMPLE IN A FLOW MEASURING CELL |
US20040054898A1 (en) * | 2002-08-28 | 2004-03-18 | International Business Machines Corporation | Authenticating and communicating verifiable authorization between disparate network domains |
US20040180379A1 (en) | 2002-08-30 | 2004-09-16 | Northwestern University | Surface-enhanced raman nanobiosensor |
EP1396717A1 (en) | 2002-09-03 | 2004-03-10 | Matsushita Electric Industrial Co., Ltd. | Biosensor and measuring method using the same |
US20120296233A9 (en) | 2002-09-05 | 2012-11-22 | Freeman Dominique M | Methods and apparatus for an analyte detecting device |
US6852119B1 (en) | 2002-09-09 | 2005-02-08 | Ramzi F. Abulhaj | Adjustable disposable lancet and method |
US7316929B2 (en) | 2002-09-10 | 2008-01-08 | Bayer Healthcare Llc | Auto-calibration label and apparatus comprising same |
US7291256B2 (en) | 2002-09-12 | 2007-11-06 | Lifescan, Inc. | Mediator stabilized reagent compositions and methods for their use in electrochemical analyte detection assays |
US7245830B2 (en) | 2002-09-18 | 2007-07-17 | Alcatel-Lucent | Method and apparatus for scheduling transmission of data bursts in an optical burst switching network |
US7162289B2 (en) | 2002-09-27 | 2007-01-09 | Medtronic Minimed, Inc. | Method and apparatus for enhancing the integrity of an implantable sensor device |
US20040061232A1 (en) | 2002-09-27 | 2004-04-01 | Medtronic Minimed, Inc. | Multilayer substrate |
US7192405B2 (en) | 2002-09-30 | 2007-03-20 | Becton, Dickinson And Company | Integrated lancet and bodily fluid sensor |
EP1590034B1 (en) | 2002-10-07 | 2014-05-14 | Biovalve Technologies, Inc. | Microneedle array patch |
US7226414B2 (en) | 2002-10-09 | 2007-06-05 | Biotex, Inc. | Method and apparatus for analyte sensing |
EP1581101A4 (en) | 2002-10-09 | 2007-07-04 | Csp Technologies Inc | A lancet system including test strips and cassettes |
ES2738308T3 (en) | 2002-10-10 | 2020-01-21 | Csp Technologies Inc | Use of a substantially moisture tight container and lid assembly |
CA2444630A1 (en) | 2002-10-15 | 2004-04-15 | Bayer Healthcare Llc | Lancing device |
DE60335488D1 (en) | 2002-10-29 | 2011-02-03 | Ambi Inc | LANZETTEN DEVICE FOR UNIQUE APPLICATION |
EP1562470A4 (en) | 2002-11-01 | 2009-01-14 | Pelikan Technologies Inc | Method and apparatus for body fluid sampling |
US7049087B2 (en) | 2002-11-05 | 2006-05-23 | Lifescan, Inc. | Method for manufacturing a tissue factor-based prothrombin time reagent |
US7572237B2 (en) | 2002-11-06 | 2009-08-11 | Abbott Diabetes Care Inc. | Automatic biological analyte testing meter with integrated lancing device and methods of use |
US20040173488A1 (en) | 2002-11-07 | 2004-09-09 | Griffin Carl E. | Disposal device for sampling materials |
US20060184189A1 (en) | 2002-11-15 | 2006-08-17 | Lorin Olson | Cap for a dermal tissue lancing device |
US7767068B2 (en) | 2002-12-02 | 2010-08-03 | Epocal Inc. | Heterogeneous membrane electrodes |
US7244264B2 (en) | 2002-12-03 | 2007-07-17 | Roche Diagnostics Operations, Inc. | Dual blade lancing test strip |
US20040115754A1 (en) | 2002-12-11 | 2004-06-17 | Umax Data Systems Inc. | Method for establishing a long-term profile of blood sugar level aiding self-control of the same |
WO2004060160A1 (en) | 2002-12-24 | 2004-07-22 | Roche Diagnostics Gmbh | A sampling device utilizing biased capillary action |
US7481777B2 (en) | 2006-01-05 | 2009-01-27 | Roche Diagnostics Operations, Inc. | Lancet integrated test element tape dispenser |
US20040127818A1 (en) | 2002-12-27 | 2004-07-01 | Roe Steven N. | Precision depth control lancing tip |
US7211052B2 (en) | 2002-12-30 | 2007-05-01 | Roche Diagnostics Operations, Inc. | Flexible test strip lancet device |
US7214200B2 (en) | 2002-12-30 | 2007-05-08 | Roche Diagnostics Operations, Inc. | Integrated analytical test element |
DE60332043D1 (en) | 2002-12-30 | 2010-05-20 | Roche Diagnostics Gmbh | CAPILLARY TUBE TOP DESIGN TO SUPPORT BLOOD FLOW |
ATE445360T1 (en) | 2002-12-30 | 2009-10-15 | Hoffmann La Roche | BLOOD AQUISITION SUSPENSION SYSTEM |
WO2004060446A2 (en) | 2002-12-30 | 2004-07-22 | Pelikan Technologies, Inc. | Method and apparatus using optical techniques to measure analyte levels |
CA2512071A1 (en) | 2002-12-30 | 2004-07-22 | The Regents Of The University Of California | Methods and apparatus for pathogen detection and analysis |
US20060195128A1 (en) | 2002-12-31 | 2006-08-31 | Don Alden | Method and apparatus for loading penetrating members |
US20040133227A1 (en) * | 2003-01-06 | 2004-07-08 | Walter Shang | Retractable skin nicker |
US20040132167A1 (en) | 2003-01-06 | 2004-07-08 | Peter Rule | Cartridge lance |
US7228162B2 (en) | 2003-01-13 | 2007-06-05 | Isense Corporation | Analyte sensor |
US7264139B2 (en) | 2003-01-14 | 2007-09-04 | Hypoguard Limited | Sensor dispensing device |
US7212925B2 (en) | 2003-01-21 | 2007-05-01 | Bayer Healthcare Llc. | Calibration data entry system for a test instrument |
USD484600S1 (en) | 2003-01-27 | 2003-12-30 | Inverness Medical Limited | Blood glucose test meter |
US7374546B2 (en) | 2003-01-29 | 2008-05-20 | Roche Diagnostics Operations, Inc. | Integrated lancing test strip |
JP2004233302A (en) | 2003-01-31 | 2004-08-19 | Tanita Corp | Sensor preservation liquid, sensor calibration liquid, and sensor |
US6933026B2 (en) | 2003-02-06 | 2005-08-23 | Aradgim Corporation | Method to reduce damage caused by irradiation of halogenated polymers |
EP1447665B1 (en) | 2003-02-11 | 2016-06-29 | Bayer HealthCare LLC | Method for reducing effect of hematocrit on measurement of an analyte in whole blood |
US7132041B2 (en) | 2003-02-11 | 2006-11-07 | Bayer Healthcare Llc | Methods of determining the concentration of an analyte in a fluid test sample |
US20040161737A1 (en) | 2003-02-14 | 2004-08-19 | Yang Dan-Hui D. | Novel luminescent metal chelates and methods for their detection |
US20050008851A1 (en) | 2003-02-18 | 2005-01-13 | Fuji Photo Film Co., Ltd. | Biosensor |
US20040162573A1 (en) | 2003-02-19 | 2004-08-19 | Kheiri Mohammad A. | Endcap for lancing device and method of use |
US20040163987A1 (en) | 2003-02-25 | 2004-08-26 | John Allen | Automatically opening medical device package and method of manufacture |
US20040176705A1 (en) | 2003-03-04 | 2004-09-09 | Stevens Timothy A. | Cartridge having an integrated collection element for point of care system |
DE10311408B3 (en) | 2003-03-13 | 2004-09-02 | Universität Zu Lübeck | Non-invasive measurement of blood component concentrations, e.g. for monitoring patients in an emergency, comprises using light with a pulsed ultrasonic beam to detect backscattered light for evaluation |
DE10311452B4 (en) | 2003-03-15 | 2006-04-13 | Roche Diagnostics Gmbh | Analysis system for the reagent-free determination of the concentration of an analyte in living tissue |
US7288102B2 (en) | 2003-03-20 | 2007-10-30 | Facet Technologies, Llc | Lancing device with decoupled lancet |
DE10312357B3 (en) | 2003-03-20 | 2004-07-08 | Roche Diagnostics Gmbh | Pricking aid for needle system for extraction of blood for medical diagnosis enclosing needle with opening for passage of needle point during puncturing of skin |
US7494498B2 (en) | 2003-03-24 | 2009-02-24 | Facet Technologies, Llc | Lancing device with floating lancet |
KR200315777Y1 (en) | 2003-03-24 | 2003-06-11 | 김용필 | Lancing device |
US20040254599A1 (en) | 2003-03-25 | 2004-12-16 | Lipoma Michael V. | Method and apparatus for pre-lancing stimulation of puncture site |
US20040193202A1 (en) | 2003-03-28 | 2004-09-30 | Allen John J. | Integrated lance and strip for analyte measurement |
US7473264B2 (en) | 2003-03-28 | 2009-01-06 | Lifescan, Inc. | Integrated lance and strip for analyte measurement |
US20050070819A1 (en) | 2003-03-31 | 2005-03-31 | Rosedale Medical, Inc. | Body fluid sampling constructions and techniques |
US8718943B2 (en) | 2003-04-01 | 2014-05-06 | Abbott Diabetes Care Inc. | Method and device for utilizing analyte levels to assist in the treatment of diabetes |
DE602004003414T2 (en) | 2003-04-03 | 2007-09-27 | Matsushita Electric Industrial Co., Ltd., Kadoma | Method and device for concentration measurement of a specific component |
US20040197821A1 (en) | 2003-04-04 | 2004-10-07 | Bauer Alan Joseph | Rapid-detection biosensor |
EP1620714B1 (en) | 2003-04-15 | 2014-03-12 | Senseonics, Incorporated | System and method for attenuating the effect of ambient light on an optical sensor |
US7271912B2 (en) | 2003-04-15 | 2007-09-18 | Optiscan Biomedical Corporation | Method of determining analyte concentration in a sample using infrared transmission data |
US20070293744A1 (en) | 2003-04-16 | 2007-12-20 | Monfre Stephen L | Apparatus and method for easing use of a spectrophotometric based noninvasive analyzer |
EP1470781A3 (en) | 2003-04-23 | 2005-01-05 | Matsushita Electric Industrial Co., Ltd. | Lancet device and case therefor |
US7300802B2 (en) | 2003-04-25 | 2007-11-27 | Biodigit Laboratories Corp. | Membrane strip biosensor system for point-of-care testing |
US7358094B2 (en) | 2003-05-01 | 2008-04-15 | Bell Michael L | Sensor system for saccharides |
EP1620021A4 (en) | 2003-05-02 | 2008-06-18 | Pelikan Technologies Inc | Method and apparatus for a tissue penetrating device user interface |
US7266400B2 (en) | 2003-05-06 | 2007-09-04 | Orsense Ltd. | Glucose level control method and system |
JP3566276B1 (en) | 2003-05-07 | 2004-09-15 | 株式会社日立製作所 | Blood glucose meter |
US20040225312A1 (en) | 2003-05-09 | 2004-11-11 | Phoenix Bioscience | Linearly lancing integrated pivot disposable |
EP1479778A1 (en) | 2003-05-20 | 2004-11-24 | Apex Biotechnology Corporation | Electrochemical sensor with sample pretreatment |
US7621931B2 (en) | 2003-05-20 | 2009-11-24 | Stat Medical Devices, Inc. | Adjustable lancet device and method |
JP4296035B2 (en) | 2003-05-21 | 2009-07-15 | アークレイ株式会社 | Puncture device |
US7225008B1 (en) | 2003-05-21 | 2007-05-29 | Isense Corporation | Multiple use analyte sensing assembly |
JP4761701B2 (en) | 2003-05-21 | 2011-08-31 | アークレイ株式会社 | Puncture device with adjustable puncture depth |
US20040238359A1 (en) | 2003-05-28 | 2004-12-02 | Matsushita Electric Industrial Co., Ltd. | Biosensor |
US7303573B2 (en) | 2003-05-29 | 2007-12-04 | Abbott Laboratories | Lancet device |
US7374949B2 (en) | 2003-05-29 | 2008-05-20 | Bayer Healthcare Llc | Diagnostic test strip for collecting and detecting an analyte in a fluid sample |
ES2347248T3 (en) | 2003-05-30 | 2010-10-27 | Pelikan Technologies Inc. | PROCEDURE AND APPLIANCE FOR FLUID INJECTION. |
US7311812B2 (en) | 2003-05-30 | 2007-12-25 | Abbott Laboratories | Biosensor |
US20040242977A1 (en) | 2003-06-02 | 2004-12-02 | Dosmann Andrew J. | Non-invasive methods of detecting analyte concentrations using hyperosmotic fluids |
WO2005003821A2 (en) | 2003-06-03 | 2005-01-13 | Bay Materials Llc | Phase change sensor |
US7462265B2 (en) | 2003-06-06 | 2008-12-09 | Lifescan, Inc. | Reduced volume electrochemical sensor |
US20040248312A1 (en) | 2003-06-06 | 2004-12-09 | Bayer Healthcare, Llc | Sensor with integrated lancet |
WO2004107964A2 (en) | 2003-06-06 | 2004-12-16 | Pelikan Technologies, Inc. | Blood harvesting device with electronic control |
US7258673B2 (en) | 2003-06-06 | 2007-08-21 | Lifescan, Inc | Devices, systems and methods for extracting bodily fluid and monitoring an analyte therein |
KR100554649B1 (en) | 2003-06-09 | 2006-02-24 | 주식회사 아이센스 | Electrochemical biosensor |
US8460243B2 (en) | 2003-06-10 | 2013-06-11 | Abbott Diabetes Care Inc. | Glucose measuring module and insulin pump combination |
US8066639B2 (en) | 2003-06-10 | 2011-11-29 | Abbott Diabetes Care Inc. | Glucose measuring device for use in personal area network |
WO2006001797A1 (en) | 2004-06-14 | 2006-01-05 | Pelikan Technologies, Inc. | Low pain penetrating |
US20040267121A1 (en) | 2003-06-12 | 2004-12-30 | Sarvazyan Armen P. | Device and method for biopsy guidance using a tactile breast imager |
WO2004112602A1 (en) | 2003-06-13 | 2004-12-29 | Pelikan Technologies, Inc. | Method and apparatus for a point of care device |
JP4773205B2 (en) | 2003-06-16 | 2011-09-14 | アークレイ株式会社 | Connector, device having the connector, and biosensor |
US7063776B2 (en) | 2003-06-17 | 2006-06-20 | Chun-Mu Huang | Structure and manufacturing method of disposable electrochemical sensor strip |
US7364699B2 (en) | 2003-06-18 | 2008-04-29 | Bayer Healthcare Llc | Containers for reading and handling diagnostic reagents and methods of using the same |
EP1638465A1 (en) | 2003-06-20 | 2006-03-29 | Facet Technologies, LLC | Concealed lancet cartridge for lancing device |
US7452457B2 (en) | 2003-06-20 | 2008-11-18 | Roche Diagnostics Operations, Inc. | System and method for analyte measurement using dose sufficiency electrodes |
US8058077B2 (en) | 2003-06-20 | 2011-11-15 | Roche Diagnostics Operations, Inc. | Method for coding information on a biosensor test strip |
JP2007524816A (en) | 2003-06-20 | 2007-08-30 | エフ ホフマン−ラ ロッシュ アクチェン ゲゼルシャフト | Method for producing thin uniform reagent strip and its reagent |
US7718439B2 (en) | 2003-06-20 | 2010-05-18 | Roche Diagnostics Operations, Inc. | System and method for coding information on a biosensor test strip |
US8071030B2 (en) | 2003-06-20 | 2011-12-06 | Roche Diagnostics Operations, Inc. | Test strip with flared sample receiving chamber |
US7645421B2 (en) | 2003-06-20 | 2010-01-12 | Roche Diagnostics Operations, Inc. | System and method for coding information on a biosensor test strip |
US8679853B2 (en) | 2003-06-20 | 2014-03-25 | Roche Diagnostics Operations, Inc. | Biosensor with laser-sealed capillary space and method of making |
US7488601B2 (en) | 2003-06-20 | 2009-02-10 | Roche Diagnostic Operations, Inc. | System and method for determining an abused sensor during analyte measurement |
US20070264721A1 (en) | 2003-10-17 | 2007-11-15 | Buck Harvey B | System and method for analyte measurement using a nonlinear sample response |
US7510564B2 (en) * | 2003-06-27 | 2009-03-31 | Abbott Diabetes Care Inc. | Lancing device |
US20040267299A1 (en) | 2003-06-30 | 2004-12-30 | Kuriger Rex J. | Lancing devices and methods of using the same |
US7347925B2 (en) | 2003-07-01 | 2008-03-25 | Transpacific Ip, Ltd. | Biosensor for monitoring an analyte content with a partial voltage generated therefrom |
TW594006B (en) | 2003-07-04 | 2004-06-21 | Veutron Corp | Biosensor with multi-channel A/D conversion and a method thereof |
US20050009191A1 (en) | 2003-07-08 | 2005-01-13 | Swenson Kirk D. | Point of care information management system |
DE10332283A1 (en) | 2003-07-16 | 2005-02-03 | Roche Diagnostics Gmbh | System for taking body fluid |
US20080058848A1 (en) | 2003-07-28 | 2008-03-06 | Don Griffin | Endcap for a Sampling Device |
PL207804B1 (en) | 2003-07-29 | 2011-02-28 | Htl Strefa Społka Z Ograniczoną Odpowiedzialnością | Piercing apparatus |
US8029525B2 (en) | 2003-07-31 | 2011-10-04 | Panasonic Corporation | Puncture instrument, puncture needle cartridge, puncture instrument set, and puncture needle disposal instrument |
US7774145B2 (en) | 2003-08-01 | 2010-08-10 | Dexcom, Inc. | Transcutaneous analyte sensor |
US8200775B2 (en) | 2005-02-01 | 2012-06-12 | Newsilike Media Group, Inc | Enhanced syndication |
US7276029B2 (en) | 2003-08-01 | 2007-10-02 | Dexcom, Inc. | System and methods for processing analyte sensor data |
DE10336933B4 (en) | 2003-08-07 | 2007-04-26 | Roche Diagnostics Gmbh | Blood Collection system |
US7223248B2 (en) | 2003-08-13 | 2007-05-29 | Lifescan, Inc. | Packaged medical device with a deployable dermal tissue penetration member |
WO2005018709A2 (en) | 2003-08-20 | 2005-03-03 | Facet Technologies, Llc | Lancing device with replaceable multi-lancet carousel |
ES2709991T3 (en) | 2003-08-21 | 2019-04-22 | Agamatrix Inc | Method and apparatus for the analysis of electrochemical properties |
US7632234B2 (en) | 2003-08-29 | 2009-12-15 | Medtronic, Inc. | Implantable biosensor devices for monitoring cardiac marker molecules |
EP1667581A1 (en) | 2003-09-01 | 2006-06-14 | Inverness Medical Switzerland GmbH | Sampling device with capillary action |
US7236812B1 (en) | 2003-09-02 | 2007-06-26 | Biotex, Inc. | System, device and method for determining the concentration of an analyte |
NZ580449A (en) | 2003-09-11 | 2011-06-30 | Theranos Inc | Ingestible medical device with biocompatible polymer coating, device with microarray to interact with disease marker |
WO2005034720A2 (en) | 2003-09-18 | 2005-04-21 | Facet Technologies, Llc | Lancing device with pivoting end cap |
US20050121343A1 (en) * | 2003-09-18 | 2005-06-09 | Miller Gary E. | Hypodermic needle extraction and disposal system and device |
US7328052B2 (en) | 2003-09-19 | 2008-02-05 | Nir Diagnostics Inc. | Near infrared risk assessment of diseases |
JP3590047B1 (en) | 2003-09-24 | 2004-11-17 | 株式会社日立製作所 | Optical measuring device and blood glucose measuring device using the same |
WO2005033659A2 (en) | 2003-09-29 | 2005-04-14 | Pelikan Technologies, Inc. | Method and apparatus for an improved sample capture device |
US7357851B2 (en) | 2003-09-30 | 2008-04-15 | Abbott Laboratories | Electrochemical cell |
EP1522254A1 (en) | 2003-10-08 | 2005-04-13 | Hitachi, Ltd. | Blood sugar level measuring method and apparatus |
JP2005111135A (en) | 2003-10-10 | 2005-04-28 | Asahi Polyslider Co Ltd | Lancet cassette, lancet projection device, and lancet assembly constituted with them |
US7481818B2 (en) | 2003-10-20 | 2009-01-27 | Lifescan | Lancing device with a floating probe for control of penetration depth |
JP4489704B2 (en) | 2003-10-29 | 2010-06-23 | アークレイ株式会社 | Lancet and lancing device |
CA2543641A1 (en) | 2003-10-31 | 2005-05-19 | Alza Corporation | Self-actuating applicator for microprojection array |
US7655119B2 (en) | 2003-10-31 | 2010-02-02 | Lifescan Scotland Limited | Meter for use in an improved method of reducing interferences in an electrochemical sensor using two different applied potentials |
US7179233B2 (en) | 2003-10-31 | 2007-02-20 | Yu-Hong Chang | Compact structure of a new biosensor monitor |
US7299082B2 (en) | 2003-10-31 | 2007-11-20 | Abbott Diabetes Care, Inc. | Method of calibrating an analyte-measurement device, and associated methods, devices and systems |
EP1678489B1 (en) | 2003-10-31 | 2007-04-25 | Lifescan Scotland Ltd | Method of reducing the effect of direct interference current in an electrochemical test strip |
US7294246B2 (en) | 2003-11-06 | 2007-11-13 | 3M Innovative Properties Company | Electrode for electrochemical sensors |
US7378270B2 (en) | 2003-11-10 | 2008-05-27 | Sentec Scientific, Inc. | Device for analyte measurement |
EP1684634A2 (en) | 2003-11-12 | 2006-08-02 | Facet Technologies, LLC | Lancing device and multi-lancet cartridge |
US20080082117A1 (en) | 2003-11-12 | 2008-04-03 | Facet Technologies, Llc | Lancing device |
CN100472210C (en) | 2003-12-04 | 2009-03-25 | 松下电器产业株式会社 | Blood component measuring method, sensor used therefor, and measuring instrument |
US8774886B2 (en) | 2006-10-04 | 2014-07-08 | Dexcom, Inc. | Analyte sensor |
US7655017B2 (en) | 2003-12-11 | 2010-02-02 | Carribean Medical Brokers, Inc. | Lancet |
US7604118B2 (en) | 2003-12-15 | 2009-10-20 | Panasonic Corporation | Puncture needle cartridge and lancet for blood collection |
US7361182B2 (en) | 2003-12-19 | 2008-04-22 | Lightnix, Inc. | Medical lancet |
DE10361562A1 (en) | 2003-12-23 | 2005-07-28 | Paul Hartmann Ag | Blood analyzer for the determination of an analyte |
EP1706026B1 (en) | 2003-12-31 | 2017-03-01 | Sanofi-Aventis Deutschland GmbH | Method and apparatus for improving fluidic flow and sample capture |
KR100634500B1 (en) | 2004-01-20 | 2006-10-13 | 삼성전자주식회사 | Apparatus and method for noninvasive determination of body components |
US7003006B2 (en) | 2004-01-26 | 2006-02-21 | Li-Ning You | Green diode laser |
PL1713391T3 (en) | 2004-02-06 | 2009-05-29 | Bayer Healthcare Llc | Dampening and retraction mechanism for a lancing device |
JP3557425B1 (en) | 2004-02-17 | 2004-08-25 | 株式会社日立製作所 | Blood glucose meter |
JP3557424B1 (en) | 2004-02-17 | 2004-08-25 | 株式会社日立製作所 | Blood glucose meter |
JP3590053B1 (en) | 2004-02-24 | 2004-11-17 | 株式会社日立製作所 | Blood glucose measurement device |
JP3590054B1 (en) | 2004-02-26 | 2004-11-17 | 株式会社日立製作所 | Blood glucose measurement device |
CA2558437C (en) | 2004-03-02 | 2010-09-14 | Facet Technologies, Llc | Compact multi-use lancing device |
DK1722670T3 (en) | 2004-03-06 | 2014-01-06 | Hoffmann La Roche | Body fluid sampling device |
SE528508C2 (en) | 2004-03-30 | 2006-11-28 | Phadia Ab | Sampling device for collection and collection of a capillary blood sample |
US7156117B2 (en) | 2004-03-31 | 2007-01-02 | Lifescan Scotland Limited | Method of controlling the movement of fluid through a microfluidic circuit using an array of triggerable passive valves |
US7059352B2 (en) | 2004-03-31 | 2006-06-13 | Lifescan Scotland | Triggerable passive valve for use in controlling the flow of fluid |
US7665303B2 (en) | 2004-03-31 | 2010-02-23 | Lifescan Scotland, Ltd. | Method of segregating a bolus of fluid using a pneumatic actuator in a fluid handling circuit |
CA2562215A1 (en) | 2004-04-10 | 2005-10-20 | F. Hoffmann-La Roche Ag | Method and system for taking body fluid |
KR100824612B1 (en) | 2004-04-12 | 2008-04-24 | 아크레이 인코퍼레이티드 | Analyzer |
US7351213B2 (en) | 2004-04-15 | 2008-04-01 | Roche Diagnostics Operation, Inc. | Integrated spot monitoring device with fluid sensor |
EP1742574B1 (en) | 2004-04-16 | 2017-11-08 | Facet Technologies, LLC | Cap displacement mechanism for lancing device and multi-lancet cartridge |
US20050240119A1 (en) | 2004-04-16 | 2005-10-27 | Becton, Dickinson And Company | Blood glucose meter having integral lancet device and test strip storage vial for single handed use and methods for using same |
CN2705119Y (en) | 2004-04-16 | 2005-06-22 | 施国平 | Shell self locking disposable safety automatic blood taking needle |
KR100628075B1 (en) | 2004-04-23 | 2006-09-26 | 차은종 | Safe lancet disposer |
DE102004020160A1 (en) | 2004-04-24 | 2005-11-10 | Roche Diagnostics Gmbh | Method and device for monitoring a concentration of an analyte in the living body of a human or animal |
CN100466973C (en) | 2004-04-26 | 2009-03-11 | 旭石墨尼龙株式会社 | Lancet device for forming incision |
US7169116B2 (en) | 2004-04-29 | 2007-01-30 | Lifescan, Inc. | Actuation system for a bodily fluid extraction device and associated methods |
US8591436B2 (en) | 2004-04-30 | 2013-11-26 | Roche Diagnostics Operations, Inc. | Lancets for bodily fluid sampling supplied on a tape |
US7322942B2 (en) | 2004-05-07 | 2008-01-29 | Roche Diagnostics Operations, Inc. | Integrated disposable for automatic or manual blood dosing |
US7251516B2 (en) | 2004-05-11 | 2007-07-31 | Nostix Llc | Noninvasive glucose sensor |
RU2386960C2 (en) | 2004-05-14 | 2010-04-20 | БАЙЕР ХЕЛТКЭР ЭлЭлСи | Voltammetric system for analysing biological substances |
WO2005114534A2 (en) | 2004-05-14 | 2005-12-01 | Bayer Healthcare Llc | Method and apparatus for implementing patient data download for multiple different meter types |
US20070219432A1 (en) | 2004-05-14 | 2007-09-20 | Thompson Brian C | Method and Apparatus for Automatic Detection of Meter Connection and Transfer of Data |
JP4635002B2 (en) | 2004-05-17 | 2011-02-16 | 泉株式会社 | Lancet assembly |
EP1766371A4 (en) | 2004-05-20 | 2008-07-02 | Pelikan Technologies Inc | Integrated glucose monitors and measurement of analytes via molecular oxygen modulation of dye fluorescence lifetime |
WO2005117721A2 (en) | 2004-05-27 | 2005-12-15 | Facet Technologies, Llc | Low-cost lancing device with cantilevered leaf spring for launch and return |
WO2005120199A2 (en) | 2004-06-03 | 2005-12-22 | Pelikan Technologies, Inc. | Methods and apparatus for an integrated sample capture and analysis disposable |
ES2539043T3 (en) | 2004-06-03 | 2015-06-25 | Sanofi-Aventis Deutschland Gmbh | Tissue interface in a fluid sampling device |
US9775553B2 (en) | 2004-06-03 | 2017-10-03 | Sanofi-Aventis Deutschland Gmbh | Method and apparatus for a fluid sampling device |
US7299081B2 (en) | 2004-06-15 | 2007-11-20 | Abbott Laboratories | Analyte test device |
US7955347B2 (en) | 2004-06-25 | 2011-06-07 | Facet Technologies, Llc | Low cost safety lancet |
EP1804663A4 (en) | 2004-06-30 | 2015-05-20 | Facet Technologies Llc | Lancing device and multi-lancet cartridge |
US7215983B2 (en) | 2004-06-30 | 2007-05-08 | Hitachi, Ltd. | Blood sugar level measuring apparatus |
US7251517B2 (en) | 2004-06-30 | 2007-07-31 | Hitachi, Ltd. | Blood sugar level measuring apparatus |
US7313425B2 (en) | 2004-07-08 | 2007-12-25 | Orsense Ltd. | Device and method for non-invasive optical measurements |
DE102004033317A1 (en) | 2004-07-09 | 2006-02-09 | Roche Diagnostics Gmbh | Analytical test element |
DE102004050035A1 (en) | 2004-07-09 | 2006-01-26 | Ex-Cell-O Gmbh | Machine tool and method for tool change on a machine tool |
DE102004033219A1 (en) | 2004-07-09 | 2006-02-02 | Roche Diagnostics Gmbh | Method for the selective sterilization of diagnostic test elements |
US20060020192A1 (en) | 2004-07-13 | 2006-01-26 | Dexcom, Inc. | Transcutaneous analyte sensor |
CN1984603A (en) | 2004-07-20 | 2007-06-20 | 拜尔健康护理有限责任公司 | Multiple tip lancet |
US7512432B2 (en) | 2004-07-27 | 2009-03-31 | Abbott Laboratories | Sensor array |
US7344500B2 (en) | 2004-07-27 | 2008-03-18 | Medtronic Minimed, Inc. | Sensing system with auxiliary display |
US7109271B2 (en) | 2004-07-28 | 2006-09-19 | Lifescan, Inc. | Redox polymers for use in electrochemical-based sensors |
DE102004037270B4 (en) | 2004-07-31 | 2008-01-31 | Roche Diagnostics Gmbh | Blood collection system for taking blood for diagnostic purposes |
CA2514010A1 (en) | 2004-08-03 | 2006-02-03 | Axis-Shield Diagnostics Limited | Assay |
US7254429B2 (en) | 2004-08-11 | 2007-08-07 | Glucolight Corporation | Method and apparatus for monitoring glucose levels in a biological tissue |
EP1776464B1 (en) | 2004-08-13 | 2009-10-07 | Egomedical Technologies AG | Analyte test system for determining the concentration of an analyte in a physiological or aqueous fluid |
US20070255300A1 (en) | 2004-08-19 | 2007-11-01 | Facet Technologies, Llc | Loosely coupled lancet |
US7236814B2 (en) | 2004-08-20 | 2007-06-26 | Matsushita Electric Industrial Co., Ltd. | Optical member for biological information measurement, biological information calculation apparatus, biological information calculation method, computer-executable program, and recording medium |
WO2006021051A1 (en) | 2004-08-26 | 2006-03-02 | Luana Pty Ltd | Diabetes blood glucose test site cleaning kit |
US7572356B2 (en) | 2004-08-31 | 2009-08-11 | Lifescan Scotland Limited | Electrochemical-based sensor with a redox polymer and redox enzyme entrapped by a dialysis membrane |
WO2006026741A1 (en) | 2004-08-31 | 2006-03-09 | Lifescan Scotland Limited | Wearable sensor device and system |
DE102004042886A1 (en) | 2004-09-04 | 2006-03-30 | Roche Diagnostics Gmbh | Lancet device for creating a puncture wound |
US8038694B2 (en) | 2004-09-06 | 2011-10-18 | Terumo Kabushiki Kaisha | Lancet instrument |
CA2579646A1 (en) | 2004-09-09 | 2006-03-16 | Bayer Healthcare Llc | Damping system for a lancet using compressed air |
JP2008512194A (en) | 2004-09-09 | 2008-04-24 | バイエル・ヘルスケア・エルエルシー | Single puncture lance fixture with depth adjustment and contact force control |
GB0420256D0 (en) | 2004-09-13 | 2004-10-13 | Cassells John M | Method and apparatus for sampling and analysis of fluids |
WO2006031920A2 (en) | 2004-09-15 | 2006-03-23 | Pelikan Technologies, Inc. | Methods and apparatus for an improved sample capture and analysis device |
US20060211126A1 (en) | 2004-09-16 | 2006-09-21 | Banks Bruce A | Method for using texturing surfaces of optical fiber sensors for blood glucose monitoring |
US7351770B2 (en) | 2004-09-30 | 2008-04-01 | Lifescan, Inc. | Ionic hydrophilic high molecular weight redox polymers for use in enzymatic electrochemical-based sensors |
US7402616B2 (en) | 2004-09-30 | 2008-07-22 | Lifescan, Inc. | Fusible conductive ink for use in manufacturing microfluidic analytical systems |
KR20070058588A (en) | 2004-10-06 | 2007-06-08 | 이즈미 가부시키가이샤 | Lancet assembly |
US7488298B2 (en) | 2004-10-08 | 2009-02-10 | Roche Diagnostics Operations, Inc. | Integrated lancing test strip with capillary transfer sheet |
JP2008518204A (en) | 2004-10-21 | 2008-05-29 | バイエル・ヘルスケア・エルエルシー | Sensor-dispensing device and mechanism for pulling out the sensor |
JP3962052B2 (en) | 2004-11-02 | 2007-08-22 | 株式会社椿本チエイン | Hydraulic tensioner |
US20070240986A1 (en) | 2004-11-12 | 2007-10-18 | Diagnoswiss S.A. | Microfluidic Device with Minimized Ohmic Resistance |
CN101065671A (en) | 2004-11-25 | 2007-10-31 | 松下电器产业株式会社 | Sensor device |
DE102004057503B4 (en) | 2004-11-29 | 2013-11-21 | Roche Diagnostics Gmbh | Diagnostic system for determining substance concentrations in liquid samples |
DE102004058164B4 (en) | 2004-12-02 | 2009-04-16 | Roche Diagnostics Gmbh | Lancing device for taking blood and method for the preparation thereof |
US7337918B2 (en) | 2004-12-03 | 2008-03-04 | Nova Biomedical Corporation | Test strip dispenser |
EP1671585A1 (en) | 2004-12-17 | 2006-06-21 | F. Hoffmann-La Roche Ag | Method of manufacturing a lancet element |
US20080009893A1 (en) | 2004-12-20 | 2008-01-10 | Facet Technologies, Llc | Lancing Device with Releasable Threaded Enclosure |
GB0427891D0 (en) | 2004-12-21 | 2005-01-19 | Owen Mumford Ltd | Skin pricking apparatus |
GB2421439B (en) | 2004-12-21 | 2009-07-29 | Owen Mumford Ltd | Skin pricking apparatus |
US7697967B2 (en) | 2005-12-28 | 2010-04-13 | Abbott Diabetes Care Inc. | Method and apparatus for providing analyte sensor insertion |
USD522656S1 (en) | 2004-12-29 | 2006-06-06 | Lifescan Scotland Limited | Analyte test meter |
USD542681S1 (en) | 2004-12-29 | 2007-05-15 | Lifescan Scotland Limited | Analyte test meter user interface display screen image |
US20080214917A1 (en) | 2004-12-30 | 2008-09-04 | Dirk Boecker | Method and apparatus for analyte measurement test time |
US8652831B2 (en) | 2004-12-30 | 2014-02-18 | Sanofi-Aventis Deutschland Gmbh | Method and apparatus for analyte measurement test time |
TW200630602A (en) | 2005-01-14 | 2006-09-01 | Bayer Healthcare Llc | Test sensor cartridges and sensor-dispensing instruments |
US20060160100A1 (en) | 2005-01-19 | 2006-07-20 | Agency For Science, Technology And Research | Enzymatic electrochemical detection assay using protective monolayer and device therefor |
DE102005004498B4 (en) | 2005-02-01 | 2009-07-09 | Roche Diagnostics Gmbh | Drive for medical devices and use for such a drive |
TW200642655A (en) | 2005-02-01 | 2006-12-16 | Bayer Healthcare Llc | Sensor and package |
DE102005005017A1 (en) | 2005-02-03 | 2006-08-17 | Roche Diagnostics Gmbh | Electromechanical lancing device for obtaining liquid samples |
US20060184065A1 (en) | 2005-02-10 | 2006-08-17 | Ajay Deshmukh | Method and apparatus for storing an analyte sampling and measurement device |
DE102005007901A1 (en) | 2005-02-21 | 2006-08-31 | Roche Diagnostics Gmbh | Catheter with microchannels for monitoring the concentration of an analyte in a body fluid |
US20060247154A1 (en) | 2005-02-24 | 2006-11-02 | Lifescan, Inc. | Concanavalin a, methods of expressing, purifying and characterizing concanavalina, and sensors including the same |
US20070207498A1 (en) | 2005-02-24 | 2007-09-06 | Lifescan, Inc. | Design and construction of dimeric concanavalin a mutants |
US7935063B2 (en) | 2005-03-02 | 2011-05-03 | Roche Diagnostics Operations, Inc. | System and method for breaking a sterility seal to engage a lancet |
US7955271B2 (en) | 2006-10-13 | 2011-06-07 | Roche Diagnostics Operations, Inc. | Tape transport lance sampler |
JP4573878B2 (en) | 2005-03-03 | 2010-11-04 | エフ ホフマン−ラ ロッシュ アクチェン ゲゼルシャフト | Puncture system for collecting body fluid |
CN101163447A (en) | 2005-03-04 | 2008-04-16 | 拜尔保健有限公司 | Lancet-release mechanism |
CN101163445A (en) | 2005-03-04 | 2008-04-16 | 拜尔保健有限公司 | Lancet-release mechanism |
CA2871777C (en) | 2005-03-10 | 2015-07-28 | Matthew J. Hayes | System and methods for detecting multiple optical signals |
ES2374541T3 (en) | 2005-03-22 | 2012-02-17 | F. Hoffmann-La Roche Ag | TEST ELEMENT FOR BODY FLUID ANALYSIS. |
ATE509570T1 (en) | 2005-03-24 | 2011-06-15 | Hoffmann La Roche | ANALYTICAL TOOL WITH LANCET AND TEST ELEMENT |
US8280476B2 (en) | 2005-03-29 | 2012-10-02 | Arkal Medical, Inc. | Devices, systems, methods and tools for continuous glucose monitoring |
JPWO2006109452A1 (en) | 2005-03-31 | 2008-10-16 | テルモ株式会社 | Lancing device |
USD545438S1 (en) | 2005-04-01 | 2007-06-26 | Agamatrix, Inc. | Analyte meter |
EP1709906A1 (en) | 2005-04-07 | 2006-10-11 | F. Hoffmann-La Roche Ag | Method and device for blood sampling |
US7588670B2 (en) | 2005-04-12 | 2009-09-15 | Lifescan Scotland Limited | Enzymatic electrochemical-based sensor |
EP1712910A1 (en) | 2005-04-12 | 2006-10-18 | F.Hoffmann-La Roche Ag | Analysis device for analysing a sample fluid using a test element |
US7465380B2 (en) | 2005-04-12 | 2008-12-16 | Lifescan Scotland, Ltd. | Water-miscible conductive ink for use in enzymatic electrochemical-based sensors |
US7308292B2 (en) | 2005-04-15 | 2007-12-11 | Sensors For Medicine And Science, Inc. | Optical-based sensing devices |
US7344626B2 (en) | 2005-04-15 | 2008-03-18 | Agamatrix, Inc. | Method and apparatus for detection of abnormal traces during electrochemical analyte detection |
US7964089B2 (en) | 2005-04-15 | 2011-06-21 | Agamatrix, Inc. | Analyte determination method and analyte meter |
US7645374B2 (en) | 2005-04-15 | 2010-01-12 | Agamatrix, Inc. | Method for determination of analyte concentrations and related apparatus |
US20060233666A1 (en) | 2005-04-15 | 2006-10-19 | Agamatrix, Inc. | Visual display for meter testing bodily fluids |
US20060232528A1 (en) | 2005-04-15 | 2006-10-19 | Agamatrix, Inc. | Apparatus and method for use of large liquid crystal display with small driver |
US7372277B2 (en) | 2005-04-15 | 2008-05-13 | Agamatrix, Inc. | Method and apparatus for providing stable voltage to analytical system |
US20060253078A1 (en) | 2005-04-25 | 2006-11-09 | Wu Jeffrey M | Method of treating skin disorders with stratum corneum piercing device |
EP1901657B1 (en) | 2005-04-28 | 2010-10-13 | Bayer HealthCare, LLC | Permanent magnet lancing device |
US7850923B2 (en) | 2005-05-04 | 2010-12-14 | Bionostics, Inc. | Container for maintaining stabilized control solution and container for single-use control solution including prior use indicator |
EP2229887B1 (en) | 2005-05-20 | 2011-07-20 | F. Hoffmann-La Roche AG | Lancet device with sterile protection |
ATE394992T1 (en) | 2005-05-20 | 2008-05-15 | Hoffmann La Roche | LANCET SYSTEM WITH STERILE PROTECTION |
US8192599B2 (en) | 2005-05-25 | 2012-06-05 | Universal Biosensors Pty Ltd | Method and apparatus for electrochemical analysis |
US8016154B2 (en) | 2005-05-25 | 2011-09-13 | Lifescan, Inc. | Sensor dispenser device and method of use |
US8323464B2 (en) | 2005-05-25 | 2012-12-04 | Universal Biosensors Pty Ltd | Method and apparatus for electrochemical analysis |
US7316766B2 (en) | 2005-05-27 | 2008-01-08 | Taidoc Technology Corporation | Electrochemical biosensor strip |
EP1894134A2 (en) | 2005-06-08 | 2008-03-05 | AgaMatrix, Inc. | Data collection system and interface |
US20060281187A1 (en) | 2005-06-13 | 2006-12-14 | Rosedale Medical, Inc. | Analyte detection devices and methods with hematocrit/volume correction and feedback control |
US20070083222A1 (en) | 2005-06-16 | 2007-04-12 | Stat Medical Devices, Inc. | Lancet device, removal system for lancet device, and method |
US20070129618A1 (en) | 2005-06-20 | 2007-06-07 | Daniel Goldberger | Blood parameter testing system |
DE502005002762D1 (en) | 2005-06-22 | 2008-03-20 | Roche Diagnostics Gmbh | Analysis system for analyzing a sample on an analytical test element |
USD546216S1 (en) | 2005-07-11 | 2007-07-10 | Lifescan Scotland Limited | Analyte test meter |
FI121698B (en) | 2005-07-19 | 2011-03-15 | Ihq Innovation Headquarters Oy | Health monitoring device and sensor cartridge for the health monitoring device |
US7254432B2 (en) | 2005-08-17 | 2007-08-07 | Orsense Ltd. | Method and device for non-invasive measurements of blood parameters |
US20070060844A1 (en) | 2005-08-29 | 2007-03-15 | Manuel Alvarez-Icaza | Applied pressure sensing cap for a lancing device |
US7775991B2 (en) | 2005-08-31 | 2010-08-17 | Kimberly-Clark Worldwide, Inc. | Device for sampling blood |
EP1759635A1 (en) | 2005-09-03 | 2007-03-07 | Boehringer Mannheim Gmbh | Pricking method and hand held device therefore |
US20070093753A1 (en) | 2005-09-19 | 2007-04-26 | Lifescan, Inc. | Malfunction Detection Via Pressure Pulsation |
US20070066940A1 (en) | 2005-09-19 | 2007-03-22 | Lifescan, Inc. | Systems and Methods for Detecting a Partition Position in an Infusion Pump |
WO2007035567A2 (en) | 2005-09-19 | 2007-03-29 | Lifescan, Inc. | Infusion pump with closed loop control and algorithm |
US20070073191A1 (en) | 2005-09-26 | 2007-03-29 | Anne Thomson | Device for promoting bodily fluid expression from a target site |
US7846311B2 (en) | 2005-09-27 | 2010-12-07 | Abbott Diabetes Care Inc. | In vitro analyte sensor and methods of use |
US7749371B2 (en) | 2005-09-30 | 2010-07-06 | Lifescan, Inc. | Method and apparatus for rapid electrochemical analysis |
US8801631B2 (en) | 2005-09-30 | 2014-08-12 | Intuity Medical, Inc. | Devices and methods for facilitating fluid transport |
WO2007041244A2 (en) | 2005-09-30 | 2007-04-12 | Intuity Medical, Inc. | Multi-site body fluid sampling and analysis cartridge |
US20070191736A1 (en) | 2005-10-04 | 2007-08-16 | Don Alden | Method for loading penetrating members in a collection device |
US20070276290A1 (en) | 2005-10-04 | 2007-11-29 | Dirk Boecker | Tissue Penetrating Apparatus |
US20070078474A1 (en) | 2005-10-05 | 2007-04-05 | Kim Yong P | Single-use lancet device |
WO2007044599A2 (en) | 2005-10-06 | 2007-04-19 | Hamilton Scott E | Pod connected data monitoring system |
ATE513511T1 (en) | 2005-10-08 | 2011-07-15 | Hoffmann La Roche | STICKING SYSTEM |
US20070080093A1 (en) | 2005-10-11 | 2007-04-12 | Agamatrix, Inc. | Vial for test strips |
US8057404B2 (en) | 2005-10-12 | 2011-11-15 | Panasonic Corporation | Blood sensor, blood testing apparatus, and method for controlling blood testing apparatus |
CN101287406B (en) | 2005-10-15 | 2013-04-10 | 霍夫曼-拉罗奇有限公司 | Test element and test system for examining a body fluid |
US7468125B2 (en) | 2005-10-17 | 2008-12-23 | Lifescan, Inc. | System and method of processing a current sample for calculating a glucose concentration |
US7501093B2 (en) | 2005-10-18 | 2009-03-10 | Agamatrix, Inc. | Vial for test strips |
US20070093863A1 (en) | 2005-10-20 | 2007-04-26 | Pugh Jerry T | Cap for a dermal tissue lancing device |
US20070093864A1 (en) | 2005-10-20 | 2007-04-26 | Pugh Jerry T | Method for lancing a dermal tissue target site |
US20070100364A1 (en) | 2005-10-28 | 2007-05-03 | Sansom Gordon G | Compact lancing apparatus |
US20070100256A1 (en) | 2005-10-28 | 2007-05-03 | Sansom Gordon G | Analyte monitoring system with integrated lancing apparatus |
US7704265B2 (en) | 2005-11-03 | 2010-04-27 | Stat Medical Devices, Inc. | Disposable/single-use blade lancet device and method |
EP1785090A1 (en) | 2005-11-10 | 2007-05-16 | F.Hoffmann-La Roche Ag | Lancet device and system for skin detection |
US7918975B2 (en) | 2005-11-17 | 2011-04-05 | Abbott Diabetes Care Inc. | Analytical sensors for biological fluid |
US20070112367A1 (en) | 2005-11-17 | 2007-05-17 | Olson Lorin P | Method for lancing a dermal tissue target site using a cap with revolving body |
EP1790288A1 (en) | 2005-11-25 | 2007-05-30 | Roche Diagnostics GmbH | Bent lancet |
US20070119710A1 (en) | 2005-11-28 | 2007-05-31 | Daniel Goldberger | Test substrate handling apparatus |
US20070123801A1 (en) | 2005-11-28 | 2007-05-31 | Daniel Goldberger | Wearable, programmable automated blood testing system |
US8815175B2 (en) | 2005-11-30 | 2014-08-26 | Abbott Diabetes Care Inc. | Integrated meter for analyzing biological samples |
US7922971B2 (en) | 2005-11-30 | 2011-04-12 | Abbott Diabetes Care Inc. | Integrated meter for analyzing biological samples |
US8105244B2 (en) | 2005-11-30 | 2012-01-31 | Abbott Diabetes Care Inc. | Integrated sensor for analyzing biological samples |
EP1793228A1 (en) | 2005-12-05 | 2007-06-06 | F. Hoffmann-La Roche AG | Method to give acoustically an information in an analytical system |
JPWO2007069572A1 (en) | 2005-12-12 | 2009-05-21 | 株式会社日南 | Puncture needle device |
WO2007070719A2 (en) | 2005-12-14 | 2007-06-21 | Pelikan Technologies, Inc. | Tissue penetration device |
EP1797822A1 (en) | 2005-12-15 | 2007-06-20 | Roche Diagnostics GmbH | Lancing system for sampling of bodily fluid |
USD545705S1 (en) | 2005-12-16 | 2007-07-03 | Lifescan, Inc. | Analyte test meter |
US8303614B2 (en) | 2005-12-21 | 2012-11-06 | Stat Medical Devices, Inc. | Double-ended lancet, method and lancet device using the double-ended lancet, and method of assembling and/or making the double-ended lancet |
US8515518B2 (en) | 2005-12-28 | 2013-08-20 | Abbott Diabetes Care Inc. | Analyte monitoring |
US20070179356A1 (en) | 2005-12-29 | 2007-08-02 | Guidance Interactive Healthcare, Inc. | Programmable devices, systems and methods for encouraging the monitoring of medical parameters |
PL1808128T3 (en) | 2006-01-10 | 2008-12-31 | Hoffmann La Roche | Puncturing auxiliary device with protection against re-use |
US20070162065A1 (en) | 2006-01-12 | 2007-07-12 | Mu-Shen Chen | Disposable lancet device |
US20070161960A1 (en) | 2006-01-12 | 2007-07-12 | Fu-Yuan Li | Lancet device |
US8135450B2 (en) | 2006-01-20 | 2012-03-13 | Esenaliev Rinat O | Noninvasive glucose sensing methods and systems |
US20070173874A1 (en) | 2006-01-20 | 2007-07-26 | Lifescan, Inc. | Method for dampened lancing |
US7708702B2 (en) | 2006-01-26 | 2010-05-04 | Roche Diagnostics Operations, Inc. | Stack magazine system |
US7998087B2 (en) | 2006-01-31 | 2011-08-16 | Panasonic Corporation | Blood test apparatus and blood test method |
EP1818014A1 (en) | 2006-02-09 | 2007-08-15 | F. Hoffmann-la Roche AG | Test element with elastically supported lancet |
EP1993637A2 (en) | 2006-02-15 | 2008-11-26 | Medingo Ltd. | Systems and methods for sensing analyte and dispensing therapeutic fluid |
TWM297470U (en) | 2006-02-21 | 2006-09-11 | Visgeneer Inc | Structures of biosensor strips |
WO2007096832A1 (en) | 2006-02-23 | 2007-08-30 | Agamatrix, Inc | Used test strip storage container |
US20070196240A1 (en) | 2006-02-23 | 2007-08-23 | Agamatrix, Inc. | Multi-slot Test strip vial |
US20070203514A1 (en) | 2006-02-27 | 2007-08-30 | Agamatrix, Inc. | Safe Locking Lancet |
WO2007100923A2 (en) | 2006-02-28 | 2007-09-07 | Ilial, Inc. | Methods and apparatus for visualizing, managing, monetizing and personalizing knowledge search results on a user interface |
US7438694B2 (en) | 2006-03-07 | 2008-10-21 | Agamatrix, Inc. | Lancing device |
WO2007106470A2 (en) | 2006-03-10 | 2007-09-20 | Pelikan Technologies, Inc. | Method for loading penetrating members in a collection device |
US8388906B2 (en) | 2006-03-13 | 2013-03-05 | Nipro Diagnostics, Inc. | Apparatus for dispensing test strips |
US20070213682A1 (en) | 2006-03-13 | 2007-09-13 | Hans-Peter Haar | Penetration device, kit, and method |
US8940246B2 (en) | 2006-03-13 | 2015-01-27 | Nipro Diagnostics, Inc. | Method and apparatus for coding diagnostic meters |
US20070232872A1 (en) | 2006-03-16 | 2007-10-04 | The Board Of Regents Of The University Of Texas System | Continuous noninvasive glucose monitoring in diabetic, non-diabetic, and critically ill patients with oct |
US8257651B2 (en) | 2006-03-16 | 2012-09-04 | Agamatrix, Inc. | Analyte meter with rotatable user interface |
JP2007244736A (en) | 2006-03-17 | 2007-09-27 | Toshiba Corp | Living body component measuring device and method |
US7887682B2 (en) | 2006-03-29 | 2011-02-15 | Abbott Diabetes Care Inc. | Analyte sensors and methods of use |
US20070233013A1 (en) | 2006-03-31 | 2007-10-04 | Schoenberg Stephen J | Covers for tissue engaging members |
US8163162B2 (en) | 2006-03-31 | 2012-04-24 | Lifescan, Inc. | Methods and apparatus for analyzing a sample in the presence of interferents |
US8529751B2 (en) | 2006-03-31 | 2013-09-10 | Lifescan, Inc. | Systems and methods for discriminating control solution from a physiological sample |
US8696597B2 (en) | 2006-04-03 | 2014-04-15 | Nipro Diagnostics, Inc. | Diagnostic meter |
US7837941B2 (en) | 2006-04-07 | 2010-11-23 | Agamatrix, Inc. | Method and apparatus for monitoring alteration of flow characteristics in a liquid sample |
US8162968B2 (en) | 2006-04-10 | 2012-04-24 | Agamatrix, Inc. | Lancing device |
SI1844710T1 (en) | 2006-04-13 | 2009-02-28 | Haemedic Ab | Lancet for skin puncture |
KR100782142B1 (en) | 2006-04-14 | 2007-12-04 | (주)아이소텍 | Glucose Meter with ?????? LASER Lancing Device |
US20070240984A1 (en) | 2006-04-18 | 2007-10-18 | Popovich Natasha D | Biosensors comprising heat sealable spacer materials |
WO2007121763A1 (en) | 2006-04-20 | 2007-11-01 | Lifescan Scotland Limited | Method for transmitting data in a blood glucose system and corresponding blood glucose system |
US8398443B2 (en) | 2006-04-21 | 2013-03-19 | Roche Diagnostics Operations, Inc. | Biological testing system and connector therefor |
US20070255180A1 (en) | 2006-04-27 | 2007-11-01 | Lifescan Scotland, Ltd. | Lancing device cap with integrated light source |
US8038859B2 (en) | 2006-04-28 | 2011-10-18 | Hmd Biomedical Inc. | Electrochemical sensor and method for analyzing liquid sample |
US8741643B2 (en) | 2006-04-28 | 2014-06-03 | Lifescan, Inc. | Differentiation of pluripotent stem cells to definitive endoderm lineage |
US20070282186A1 (en) | 2006-05-02 | 2007-12-06 | Adrian Gilmore | Blood glucose monitor with an integrated data management system |
EP1852069B1 (en) | 2006-05-04 | 2015-06-17 | Roche Diagnostics GmbH | System for sampling blood from a body part |
WO2007134622A1 (en) | 2006-05-22 | 2007-11-29 | Lifescan Scotland Limited | Blood glucose level measurement and wireless transmission unit |
US20070276197A1 (en) | 2006-05-24 | 2007-11-29 | Lifescan, Inc. | Systems and methods for providing individualized disease management |
US7586590B2 (en) | 2006-05-26 | 2009-09-08 | Lifescan, Scotland, Ltd. | Calibration code strip with permutative grey scale calibration pattern |
US7589828B2 (en) | 2006-05-26 | 2009-09-15 | Lifescan Scotland Limited | System for analyte determination that includes a permutative grey scale calibration pattern |
US7593097B2 (en) | 2006-05-26 | 2009-09-22 | Lifescan Scotland Limited | Method for determining a test strip calibration code for use in a meter |
US7474391B2 (en) | 2006-05-26 | 2009-01-06 | Lifescan Scotland Limited | Method for determining a test strip calibration code using a calibration strip |
US7474390B2 (en) | 2006-05-26 | 2009-01-06 | Lifescan Scotland Limited | Test strip with permutative grey scale calibration pattern |
US20070276211A1 (en) | 2006-05-26 | 2007-11-29 | Jose Mir | Compact minimally invasive biomedical monitor |
US20070276425A1 (en) | 2006-05-29 | 2007-11-29 | Stanley Kim | Painless Blood Sampling Lancet with Bundled Multiple Thin Needles |
USD546218S1 (en) | 2006-06-05 | 2007-07-10 | Lifescan Scotland Ltd. | Analyte test meter |
US7914547B2 (en) | 2006-06-15 | 2011-03-29 | Abbott Diabetes Care Inc. | Adjustable lancing devices and methods |
WO2008007277A2 (en) | 2006-06-27 | 2008-01-17 | Agamatrix, Inc. | Detection of analytes in a dual-mediator electrochemical test strip |
EP1879018B1 (en) | 2006-07-12 | 2015-08-19 | F. Hoffmann-La Roche AG | Analysis system and method for analysing a sample on an analytical test element |
PL1881322T3 (en) | 2006-07-18 | 2012-02-29 | Hoffmann La Roche | Space-optimised portable measuring system |
EP1880671B1 (en) | 2006-07-18 | 2010-09-08 | Roche Diagnostics GmbH | Lancet wheel |
US20080019870A1 (en) | 2006-07-21 | 2008-01-24 | Michael John Newman | Integrated medical device dispensing and lancing mechanisms and methods of use |
ES2330549T3 (en) | 2006-08-02 | 2009-12-11 | F. Hoffmann-La Roche Ag | BLOOD EXTRACTION SYSTEM. |
US7846110B2 (en) | 2006-08-03 | 2010-12-07 | Advanced Medical Products Gmbh | Self-contained test unit for testing body fluids |
US8029735B2 (en) | 2006-08-14 | 2011-10-04 | Bayer Healthcare, Llc | System and method for transferring calibration data |
CN200945164Y (en) | 2006-08-14 | 2007-09-12 | 施国平 | Disposable safety blood taking needle capable of adjusting puncture depth |
US7918121B2 (en) | 2006-08-14 | 2011-04-05 | Bayer Healthcare, Llc | Meter system designed to run singulated test sensors |
US7914460B2 (en) | 2006-08-15 | 2011-03-29 | University Of Florida Research Foundation, Inc. | Condensate glucose analyzer |
US20080065130A1 (en) | 2006-08-22 | 2008-03-13 | Paul Patel | Elastomeric toroidal ring for blood expression |
EP1891898A1 (en) | 2006-08-25 | 2008-02-27 | Roche Diagnostics GmbH | Lancing device |
US8372015B2 (en) | 2006-08-28 | 2013-02-12 | Intuity Medical, Inc. | Body fluid sampling device with pivotable catalyst member |
US20080047764A1 (en) | 2006-08-28 | 2008-02-28 | Cypress Semiconductor Corporation | Temperature compensation method for capacitive sensors |
USD543878S1 (en) | 2006-09-01 | 2007-06-05 | Lifescan, Inc. | Analyte test meter |
US20080058626A1 (en) | 2006-09-05 | 2008-03-06 | Shinichi Miyata | Analytical meter with display-based tutorial module |
USD585314S1 (en) | 2006-09-05 | 2009-01-27 | Lifescan Scotland Limtied | Analyte test meter |
CN101622358B (en) | 2006-10-05 | 2013-06-19 | 生命扫描苏格兰有限公司 | A reagent formulation using ruthenium hexamine as a mediator for electrochemical test strips |
AU2007306935B2 (en) | 2006-10-13 | 2013-11-28 | Noble House Group Pty. Ltd. | Means for sampling animal blood |
US7846321B2 (en) | 2006-10-18 | 2010-12-07 | Agamatrix, Inc. | Error detection in analyte measurements based on measurement of system resistance |
US20080097241A1 (en) | 2006-10-18 | 2008-04-24 | California Institute Of Technology | Sampling device |
WO2008049075A2 (en) | 2006-10-18 | 2008-04-24 | Agamatrix, Inc. | Electrochemical determination of analytes |
US7943034B2 (en) | 2006-10-19 | 2011-05-17 | Agamatrix, Inc. | Method and apparatus for providing a stable voltage to an analytical system |
US7312042B1 (en) | 2006-10-24 | 2007-12-25 | Abbott Diabetes Care, Inc. | Embossed cell analyte sensor and methods of manufacture |
US8439837B2 (en) | 2006-10-31 | 2013-05-14 | Lifescan, Inc. | Systems and methods for detecting hypoglycemic events having a reduced incidence of false alarms |
US7927345B2 (en) | 2006-11-02 | 2011-04-19 | Agamatrix, Inc. | Lancet cartridges and lancing devices |
TWM314048U (en) | 2006-11-06 | 2007-06-21 | Apex Biotechnology Corp | Safety syringe |
WO2008057479A2 (en) | 2006-11-07 | 2008-05-15 | Bayer Healthcare Llc | Method of making an auto-calibrating test sensor |
EP1922986A1 (en) | 2006-11-15 | 2008-05-21 | Roche Diagnostics GmbH | Device for in vivo measurement of glucose |
US20080134806A1 (en) | 2006-12-06 | 2008-06-12 | Agamatrix, Inc. | Container system for dispensing a liquid |
US7654127B2 (en) | 2006-12-21 | 2010-02-02 | Lifescan, Inc. | Malfunction detection in infusion pumps |
US20080152507A1 (en) | 2006-12-21 | 2008-06-26 | Lifescan, Inc. | Infusion pump with a capacitive displacement position sensor |
US7666287B2 (en) | 2006-12-21 | 2010-02-23 | Lifescan, Inc. | Method for preparing an electrokinetic element |
US20080154513A1 (en) | 2006-12-21 | 2008-06-26 | University Of Virginia Patent Foundation | Systems, Methods and Computer Program Codes for Recognition of Patterns of Hyperglycemia and Hypoglycemia, Increased Glucose Variability, and Ineffective Self-Monitoring in Diabetes |
US20080149599A1 (en) | 2006-12-21 | 2008-06-26 | Lifescan, Inc. | Method for manufacturing an electrokinetic infusion pump |
US20080214919A1 (en) | 2006-12-26 | 2008-09-04 | Lifescan, Inc. | System and method for implementation of glycemic control protocols |
US7946985B2 (en) | 2006-12-29 | 2011-05-24 | Medtronic Minimed, Inc. | Method and system for providing sensor redundancy |
WO2008085052A2 (en) | 2007-01-11 | 2008-07-17 | Arnoldus Huibert Klapwijk | Testing device |
EP2119396A4 (en) | 2007-02-26 | 2010-10-13 | Nat Inst Of Advanced Ind Scien | Sensor device |
ATE434974T1 (en) | 2007-03-14 | 2009-07-15 | Hoffmann La Roche | LANCET DEVICE |
USD601255S1 (en) | 2007-03-21 | 2009-09-29 | Lifescan, Inc. | Analyte test meter |
EP1975610B1 (en) | 2007-03-27 | 2009-01-07 | F. Hoffman-la Roche AG | Analysis device with exchangeable test element magazine |
EP1982653A1 (en) | 2007-04-18 | 2008-10-22 | Roche Diagnostics GmbH | Pricking device and analysis device |
US20080269714A1 (en) | 2007-04-25 | 2008-10-30 | Medtronic Minimed, Inc. | Closed loop/semi-closed loop therapy modification system |
US20080269723A1 (en) | 2007-04-25 | 2008-10-30 | Medtronic Minimed, Inc. | Closed loop/semi-closed loop therapy modification system |
US20080275365A1 (en) | 2007-05-04 | 2008-11-06 | Brian Guthrie | Methods of Transferring Data to a Medical Test Device |
US20080286149A1 (en) | 2007-05-14 | 2008-11-20 | Roe Steven N | Bodily fluid sampling with test strips hinged on a tape |
EP2150177B1 (en) * | 2007-05-29 | 2018-04-25 | Roche Diabetes Care GmbH | Test system for measuring the concentration of an analyte in a body fluid |
US9179867B2 (en) | 2007-06-19 | 2015-11-10 | Stat Medical Devices, Inc. | Lancet device with depth adjustment and lancet removal system and method |
US20080319284A1 (en) | 2007-06-25 | 2008-12-25 | Lifescan Scotland, Ltd. | Method for training a user in recognition of the user's bodily fluid analyte concentration and concentration trends via user-perceived sensations |
US20080318193A1 (en) | 2007-06-25 | 2008-12-25 | Lifescan Scotland, Ltd. | Medical training aid device for training a user in recognition of the user's bodily fluid analyte concentration and concentration trends via user-perceived sensations |
DE502007006032D1 (en) | 2007-07-17 | 2011-02-03 | Roche Diagnostics Gmbh | Device for obtaining body fluid |
JPWO2009011138A1 (en) | 2007-07-18 | 2010-09-16 | パナソニック株式会社 | Puncture device, blood test device, and puncture method |
CN101755043B (en) | 2007-07-23 | 2013-06-19 | 埃葛梅崔克斯股份有限公司 | Electrochemical test strip |
US7875461B2 (en) | 2007-07-24 | 2011-01-25 | Lifescan Scotland Limited | Test strip and connector |
US7794658B2 (en) | 2007-07-25 | 2010-09-14 | Lifescan, Inc. | Open circuit delay devices, systems, and methods for analyte measurement |
CN101802612B (en) | 2007-07-26 | 2016-08-10 | 埃葛梅崔克斯股份有限公司 | Electrochemical analyte detection apparatus and method |
US7747302B2 (en) | 2007-08-08 | 2010-06-29 | Lifescan, Inc. | Method for integrating facilitated blood flow and blood analyte monitoring |
US20090043183A1 (en) | 2007-08-08 | 2009-02-12 | Lifescan, Inc. | Integrated stent and blood analyte monitoring system |
GB0715798D0 (en) | 2007-08-14 | 2007-09-19 | Owen Mumford Ltd | Lancing devices |
US7943022B2 (en) | 2007-09-04 | 2011-05-17 | Lifescan, Inc. | Analyte test strip with improved reagent deposition |
CN101680875A (en) | 2007-09-05 | 2010-03-24 | 生命扫描苏格兰有限公司 | Strip for an electrochemical meter |
ATE509576T1 (en) | 2007-09-21 | 2011-06-15 | Hoffmann La Roche | STICKING SYSTEM AND TAPE CASSETTE |
US8778168B2 (en) | 2007-09-28 | 2014-07-15 | Lifescan, Inc. | Systems and methods of discriminating control solution from a physiological sample |
JP2009082631A (en) | 2007-10-02 | 2009-04-23 | National Institute Of Advanced Industrial & Technology | Biosensor measuring instrument |
WO2009046957A2 (en) | 2007-10-08 | 2009-04-16 | Roche Diagnostics Gmbh | Analysis system for automatic skin prick analysis |
USD586678S1 (en) | 2007-10-12 | 2009-02-17 | Lifescan, Inc. | Analyte test meter |
EP2050392B1 (en) | 2007-10-15 | 2012-09-05 | Roche Diagnostics GmbH | Lancet wheel |
US7731659B2 (en) | 2007-10-18 | 2010-06-08 | Lifescan Scotland Limited | Method for predicting a user's future glycemic state |
US7695434B2 (en) | 2007-10-19 | 2010-04-13 | Lifescan Scotland, Ltd. | Medical device for predicting a user's future glycemic state |
CA2641701C (en) | 2007-10-30 | 2015-12-08 | Lifescan, Inc. | Integrated conduit insertion medical device |
US20090112155A1 (en) | 2007-10-30 | 2009-04-30 | Lifescan, Inc. | Micro Diaphragm Pump |
USD579652S1 (en) | 2007-11-05 | 2008-11-04 | Lifescan, Inc. | Cradle for analyte test meter |
TW200922256A (en) | 2007-11-06 | 2009-05-16 | Nat Univ Tsing Hua | Method for reconfiguring security mechanism of a wireless network and the mobile node and network node thereof |
US8001825B2 (en) | 2007-11-30 | 2011-08-23 | Lifescan, Inc. | Auto-calibrating metering system and method of use |
USD579653S1 (en) | 2007-12-12 | 2008-11-04 | Lifescan, Inc. | Cradle for analyte test meter |
US8603768B2 (en) | 2008-01-17 | 2013-12-10 | Lifescan, Inc. | System and method for measuring an analyte in a sample |
AU2009200129B2 (en) | 2008-01-18 | 2015-06-25 | Lifescan Scotland Limited | Analyte testing method and system |
USD612279S1 (en) | 2008-01-18 | 2010-03-23 | Lifescan Scotland Limited | User interface in an analyte meter |
US20090240127A1 (en) | 2008-03-20 | 2009-09-24 | Lifescan, Inc. | Methods of determining pre or post meal time slots or intervals in diabetes management |
USD611853S1 (en) | 2008-03-21 | 2010-03-16 | Lifescan Scotland Limited | Analyte test meter |
USD612275S1 (en) | 2008-03-21 | 2010-03-23 | Lifescan Scotland, Ltd. | Analyte test meter |
IL197532A0 (en) | 2008-03-21 | 2009-12-24 | Lifescan Scotland Ltd | Analyte testing method and system |
US20090247982A1 (en) | 2008-03-27 | 2009-10-01 | Lifescan Inc. | Medical Device Mechanical Pump |
WO2009126900A1 (en) | 2008-04-11 | 2009-10-15 | Pelikan Technologies, Inc. | Method and apparatus for analyte detecting device |
US20090281457A1 (en) | 2008-05-09 | 2009-11-12 | Lifescan Soctland Ltd. | Prime and fire lancing device with non-contacting bias drive and method |
USD586916S1 (en) | 2008-05-09 | 2009-02-17 | Lifescan Scotland, Ltd. | Handheld lancing device |
USD586465S1 (en) | 2008-05-09 | 2009-02-10 | Lifescan Scotland Limited | Handheld lancing device |
US8932314B2 (en) | 2008-05-09 | 2015-01-13 | Lifescan Scotland Limited | Prime and fire lancing device with contacting bias drive and method |
US8454533B2 (en) | 2008-05-09 | 2013-06-04 | Lifescan Scotland Limited | Lancing devices and methods |
WO2009136479A1 (en) | 2008-05-09 | 2009-11-12 | パナソニック株式会社 | Skin incision apparatus and method for incising skin by skin incision apparatus |
US8828038B2 (en) | 2008-06-05 | 2014-09-09 | Bayer Healthcare Llc | Lancing device |
USD586466S1 (en) | 2008-06-06 | 2009-02-10 | Lifescan, Inc. | Blood glucose meter |
USD598126S1 (en) | 2008-06-06 | 2009-08-11 | Lifescan Scotland Limited | Electrochemical test strip |
EP2130493B1 (en) | 2008-06-07 | 2013-09-25 | Roche Diagnostics GmbH | Analysis system for detecting an analyte in a bodily fluid, cartridge for an analytic device and method for manufacturing a cartridge for an analysis system. |
US8551320B2 (en) | 2008-06-09 | 2013-10-08 | Lifescan, Inc. | System and method for measuring an analyte in a sample |
USD600812S1 (en) | 2008-06-10 | 2009-09-22 | Lifescan Scotland Limited | Analyte test strip port icon |
USD611151S1 (en) | 2008-06-10 | 2010-03-02 | Lifescan Scotland, Ltd. | Test meter |
CN102548467A (en) | 2008-07-18 | 2012-07-04 | 生命扫描有限公司 | Analyte measurement and management device and associated methods |
USD600813S1 (en) | 2008-07-25 | 2009-09-22 | Lifescan, Inc. | Analyte test meter in a docking station |
USD600349S1 (en) | 2008-07-25 | 2009-09-15 | Lifescan, Inc. | Analyte test meter |
USD611489S1 (en) | 2008-07-25 | 2010-03-09 | Lifescan, Inc. | User interface display for a glucose meter |
USD601258S1 (en) | 2008-07-25 | 2009-09-29 | Lifescan, Inc. | Analyte test meter docking station |
CA2675227C (en) | 2008-08-15 | 2017-09-05 | Lifescan Scotland Limited | Analyte testing method and system |
USD611372S1 (en) | 2008-09-19 | 2010-03-09 | Lifescan Scotland Limited | Analyte test meter |
US8568434B2 (en) | 2008-10-14 | 2013-10-29 | Bionime Corporation | Lancing device |
US20100145377A1 (en) | 2008-12-04 | 2010-06-10 | Venture Corporation Limited | Lancing Device For Minimizing Pain |
US20100198107A1 (en) | 2009-01-30 | 2010-08-05 | Roche Diagnostics Operations, Inc. | Integrated blood glucose meter and lancing device |
WO2010090748A1 (en) | 2009-02-04 | 2010-08-12 | Espinosa Thomas M | Concrete anchor |
WO2010109461A1 (en) | 2009-03-23 | 2010-09-30 | Sindolor Medical Ltd. | A painlessly hand-held apparatus useful for piercing, detection and quantization of an analyte and methods thereof |
US8460210B2 (en) | 2010-01-19 | 2013-06-11 | Christopher A. Jacobs | Vacuum assisted lancing system with controlled rate and method for blood extraction with minimal pain |
-
2008
- 2008-10-01 US US12/243,673 patent/US9775553B2/en active Active
-
2009
- 2009-09-17 WO PCT/US2009/057352 patent/WO2010039447A1/en active Application Filing
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1733847A (en) * | 1927-03-11 | 1929-10-29 | Variety Fire Door Company | Door-latch retainer |
US5940153A (en) * | 1998-04-03 | 1999-08-17 | Motorola, Inc. | Display assembly having LCD and seal captured between interlocking lens cover and lightpipe |
US7141058B2 (en) * | 2002-04-19 | 2006-11-28 | Pelikan Technologies, Inc. | Method and apparatus for a body fluid sampling device using illumination |
US20080194987A1 (en) * | 2003-10-14 | 2008-08-14 | Pelikan Technologies, Inc. | Method and Apparatus For a Variable User Interface |
WO2005120365A1 (en) * | 2004-06-03 | 2005-12-22 | Pelikan Technologies, Inc. | Method and apparatus for a fluid sampling device |
Also Published As
Publication number | Publication date |
---|---|
US9775553B2 (en) | 2017-10-03 |
US20090069716A1 (en) | 2009-03-12 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US9775553B2 (en) | Method and apparatus for a fluid sampling device | |
US9820684B2 (en) | Method and apparatus for a fluid sampling device | |
EP1978865B1 (en) | Tissue penetration device | |
EP1501427B1 (en) | Sampling module | |
JP6194307B2 (en) | Lancet operating method and apparatus | |
US9226699B2 (en) | Body fluid sampling module with a continuous compression tissue interface surface | |
EP1996914B1 (en) | Method for loading penetrating members in a collection device during manufacture | |
US20070142748A1 (en) | Tissue penetration device | |
EP2699162B1 (en) | Tissue penetration device | |
JP2017140464A (en) | Integrated lancing device | |
US20060184065A1 (en) | Method and apparatus for storing an analyte sampling and measurement device | |
WO2007070719A2 (en) | Tissue penetration device | |
EP1804651A2 (en) | Methods and apparatus for an improved sample capture and analysis device | |
WO2008112268A2 (en) | Method for loading penetrating members in a collection device | |
AU2012268588A1 (en) | Integrated lancing device |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
121 | Ep: the epo has been informed by wipo that ep was designated in this application |
Ref document number: 09818223 Country of ref document: EP Kind code of ref document: A1 |
|
NENP | Non-entry into the national phase |
Ref country code: DE |
|
122 | Ep: pct application non-entry in european phase |
Ref document number: 09818223 Country of ref document: EP Kind code of ref document: A1 |