CA2909958A1 - Attachments for use with a surgical access device - Google Patents
Attachments for use with a surgical access device Download PDFInfo
- Publication number
- CA2909958A1 CA2909958A1 CA2909958A CA2909958A CA2909958A1 CA 2909958 A1 CA2909958 A1 CA 2909958A1 CA 2909958 A CA2909958 A CA 2909958A CA 2909958 A CA2909958 A CA 2909958A CA 2909958 A1 CA2909958 A1 CA 2909958A1
- Authority
- CA
- Canada
- Prior art keywords
- surgical access
- ring
- proximal
- distal
- flexible tab
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Abandoned
Links
- 238000000034 method Methods 0.000 description 3
- 238000001356 surgical procedure Methods 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000010276 construction Methods 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/34—Trocars; Puncturing needles
- A61B17/3494—Trocars; Puncturing needles with safety means for protection against accidental cutting or pricking, e.g. limiting insertion depth, pressure sensors
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/00234—Surgical instruments, devices or methods, e.g. tourniquets for minimally invasive surgery
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/34—Trocars; Puncturing needles
- A61B17/3417—Details of tips or shafts, e.g. grooves, expandable, bendable; Multiple coaxial sliding cannulas, e.g. for dilating
- A61B17/3421—Cannulas
- A61B17/3423—Access ports, e.g. toroid shape introducers for instruments or hands
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/00234—Surgical instruments, devices or methods, e.g. tourniquets for minimally invasive surgery
- A61B2017/00238—Type of minimally invasive operation
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/00234—Surgical instruments, devices or methods, e.g. tourniquets for minimally invasive surgery
- A61B2017/00238—Type of minimally invasive operation
- A61B2017/00265—Hand assisted surgery, i.e. minimally invasive surgery with at least part of an assisting hand inside the body
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/00234—Surgical instruments, devices or methods, e.g. tourniquets for minimally invasive surgery
- A61B2017/00292—Surgical instruments, devices or methods, e.g. tourniquets for minimally invasive surgery mounted on or guided by flexible, e.g. catheter-like, means
- A61B2017/0034—Surgical instruments, devices or methods, e.g. tourniquets for minimally invasive surgery mounted on or guided by flexible, e.g. catheter-like, means adapted to be inserted through a working channel of an endoscope
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/34—Trocars; Puncturing needles
- A61B2017/348—Means for supporting the trocar against the body or retaining the trocar inside the body
- A61B2017/3492—Means for supporting the trocar against the body or retaining the trocar inside the body against the outside of the body
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B50/00—Containers, covers, furniture or holders specially adapted for surgical or diagnostic appliances or instruments, e.g. sterile covers
- A61B2050/005—Containers, covers, furniture or holders specially adapted for surgical or diagnostic appliances or instruments, e.g. sterile covers with a lid or cover
- A61B2050/0051—Containers, covers, furniture or holders specially adapted for surgical or diagnostic appliances or instruments, e.g. sterile covers with a lid or cover closable by rotation
- A61B2050/0055—Containers, covers, furniture or holders specially adapted for surgical or diagnostic appliances or instruments, e.g. sterile covers with a lid or cover closable by rotation about a lateral axis perpendicular to the lid plane
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B50/00—Containers, covers, furniture or holders specially adapted for surgical or diagnostic appliances or instruments, e.g. sterile covers
- A61B2050/005—Containers, covers, furniture or holders specially adapted for surgical or diagnostic appliances or instruments, e.g. sterile covers with a lid or cover
- A61B2050/0066—Containers, covers, furniture or holders specially adapted for surgical or diagnostic appliances or instruments, e.g. sterile covers with a lid or cover with additional sealing means, e.g. O-ring
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B50/00—Containers, covers, furniture or holders specially adapted for surgical or diagnostic appliances or instruments, e.g. sterile covers
- A61B2050/005—Containers, covers, furniture or holders specially adapted for surgical or diagnostic appliances or instruments, e.g. sterile covers with a lid or cover
- A61B2050/0067—Types of closures or fasteners
- A61B2050/0083—Snap connection
Landscapes
- Health & Medical Sciences (AREA)
- Surgery (AREA)
- Life Sciences & Earth Sciences (AREA)
- Biomedical Technology (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Engineering & Computer Science (AREA)
- Heart & Thoracic Surgery (AREA)
- Medical Informatics (AREA)
- Molecular Biology (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Pathology (AREA)
- Surgical Instruments (AREA)
Abstract
A surgical access attachment for use with a surgical access device is disclosed. The surgical access attachment includes a ring and an access portion assembly. The ring is configured to engage a proximal portion of a surgical access device. The access portion assembly includes at least one flexible tab having an engagement structure.
The engagement structure is configured to selectively engage the ring. The access portion assembly is configured to retain a seal. The access portion assembly is configured to disengage from the ring in response to a predetermined amount of force exerted on one flexible tab of the at least one flexible tab.
The engagement structure is configured to selectively engage the ring. The access portion assembly is configured to retain a seal. The access portion assembly is configured to disengage from the ring in response to a predetermined amount of force exerted on one flexible tab of the at least one flexible tab.
Description
ATTACHMENTS FOR USE WITH A SURGICAL ACCESS DEVICE
CROSS-REFERENCE TO RELATED APPLICATIONS
[0001] This application claims the benefit of and priority to U.S.
Provisional Patent Application No. 62/078,479, filed November 12, 2014, the entire disclosure of which is incorporated by reference herein.
TECHNICAL FIELD
CROSS-REFERENCE TO RELATED APPLICATIONS
[0001] This application claims the benefit of and priority to U.S.
Provisional Patent Application No. 62/078,479, filed November 12, 2014, the entire disclosure of which is incorporated by reference herein.
TECHNICAL FIELD
[0002] The present disclosure is directed to various embodiments of attachments for use with surgical access devices. More particularly, the present disclosure includes attachments that are removably secured to a proximal portion of a surgical access device and allow instrumentation and/or a clinician's hand to be inserted therethrough.
SUMMARY
SUMMARY
[0003] The present disclosure relates to รก surgical access attachment for use with a surgical access device. The surgical access attachment includes a ring and an access portion assembly. The ring is configured to engage a proximal portion of a surgical access device. The access portion assembly includes at least one flexible tab having an engagement structure. The engagement structure is configured to selectively engage the ring. The access portion assembly is configured to retain a seal. The access portion assembly is configured to disengage from the ring in response to a predetermined amount of force exerted on one flexible tab of the at least one flexible tab.
I
..
I
..
[0004] In disclosed embodiments, the access portion assembly is configured to disengage from the ring in response to a predetermined amount of proximally-directed force exerted on one flexible tab of the at least one flexible tab.
[0005] It is also disclosed that the surgical access attachment includes a lip disposed on the access portion assembly. The lip is configured to selectively engage the ring. It is further disclosed that the at least one flexible tab consists of one flexible tab, and the lip is disposed 1800 from the flexible tab. Additionally, it is disclosed that the access portion assembly consists of two features that are configured to removably engage the ring, the two features including the flexible tab and the lip. It is further disclosed that a distal-most portion of the flexible tab is co-planar with a distal-most portion of the lip. It is also disclosed that the ring includes a proximal wall, a distal wall, and an intermediate wall interconnecting the proximal wall and the distal wall.
Each of the lip and the flexible tab is configured to engage a distal surface of the proximal wall of the ring.
Each of the lip and the flexible tab is configured to engage a distal surface of the proximal wall of the ring.
[0006] In disclosed embodiments, the proximal wall of the ring is configured to be positioned proximally of a proximal-most portion of a surgical access device.
[0007] In disclosed embodiments, the access portion assembly includes a proximal seal retaining portion and a distal seal retaining portion. It is also disclosed that the at least one flexible tab extends from the proximal seal retaining portion. It is further disclosed that the at least one flexible tab extends from the proximal seal retaining portion, and the lip extends from the distal seal retaining portion. Additionally, it is disclosed that the at least one flexible tab extends from the proximal seal retaining portion, and at least partially through an opening of the distal seal retaining portion. It is disclosed that the opening of the distal seal retaining portion is defined by a C-shaped projection extending radially outward from an outer ring of the distal seal retaining portion. It is further disclosed that the proximal seal retaining portion includes a plurality of fingers, and the distal seal retaining portion includes a plurality of engagement apertures. Each finger of the plurality of fingers is configured to mechanically engage one engagement aperture of the plurality of apertures.
[0008] In disclosed embodiments, the access portion assembly is configured to engage and/or disengage the ring in a single-handed manner, for example in a non-rotatably single-handed manner.
BRIEF DESCRIPTION OF THE FIGURES
BRIEF DESCRIPTION OF THE FIGURES
[0009] Various embodiments of the present disclosure are disclosed herein with reference to the drawings, wherein:
[0010] FIG. 1 is a perspective view of a surgical access attachment in accordance with embodiments of the present disclosure;
[0011] FIG. 2 is an assembly view of the surgical access attachment of FIG. 1 which includes a ring and an access port assembly including a proximal seal retaining portion, a seal, and a distal seal retaining portion;
[0012] FIG. 3 is a perspective view of the distal seal retaining portion of the access port assembly of FIG. 2;
[0013] FIG. 4 is a cross-sectional view of the surgical access attachment of FIG. 1 taken along line 4-4 of FIG. 1;
[0014] FIG. 5 in an enlarged view of the area of detail indicated in FIG.
4;
4;
[0015] FIG. 6 is a cross-sectional view of the surgical access attachment of FIG. 1 taken along line 6-6 of FIG. 1;
I
..
I
..
[0016] FIG. 7 is a cut-away view of a surgical access assembly for use with a surgical access attachment of the present disclosure;
[0017] FIG. 8A is a cross-sectional view of the surgical access assembly of FIG. 7 installed in tissue and showing a proximal portion of the surgical access assembly in a concave orientation;
[0018] FIG. 8B is a cross-sectional view of the surgical access assembly of FIG. 7 installed in tissue and showing the proximal portion of the surgical access assembly in a convex orientation;
[0019] FIG. 9 is a perspective view of the ring of the surgical access attachment of FIGS.
1 and 2;
1 and 2;
[0020] FIGS. 10-12 are cross-sectional views illustrating various steps of the engagement between the surgical access attachment of FIGS. 1-6 and 9 with the surgical access device of FIGS. 7-8B;
[0021] FIG. 13 is a cross-sectional view of the surgical access attachment of FIGS. 1-6 and 9 engaged with the surgical access device of FIGS. 7-8B, and showing instrumentation inserted through the surgical access attachment and the surgical access device;
[0022] FIG. 14 is an enlarged view of the area of detail indicated in FIG. 13;
[0023] FIG. 15 is a similar view as FIG. 14, but illustrates a proximally-directed force being applied to a flexible tab of the access port assembly, and the resulting disengagement between the access port assembly and the ring;
[0024] FIG. 16 is a perspective view of an alternate embodiment of a surgical access attachment which includes an access portion assembly having two flexible tabs;
[0025] FIG. 17 is a perspective view of an additional alternate embodiment of a surgical access attachment;
[0026] FIG. 18 is an assembly view of the surgical access attachment of FIG. 17, which includes an overmold assembly having a seal, a retaining assembly, and a ring;
[0027] FIG. 19 is an enlarged view of a portion of the retaining assembly of FIG. 18;
[0028] FIG. 20 is a perspective view illustrating a distal surface of the overmold assembly of the surgical access attachment of FIGS. 17-18;
[0029] FIG. 21 is a cross-sectional view of the surgical access attachment of FIGS. 17-18 taken along line 21-21 of FIG. 17; and
[0030] FIG. 22 in an enlarged view of the area of detail indicated in FIG.
21.
DETAILED DESCRIPTION
21.
DETAILED DESCRIPTION
[0031] Particular embodiments of the present disclosure will be described herein with reference to the accompanying figures. As shown in the figures and as described throughout the following description, and as is traditional when referring to relative positioning on an object, the term "proximal" refers to the portion of the device that is closer to the user and the term "distal"
refers to the portion of the device that is farther from the user. In the following description, well-known functions or constructions are not described in detail to avoid obscuring the present disclosure in unnecessary detail.
refers to the portion of the device that is farther from the user. In the following description, well-known functions or constructions are not described in detail to avoid obscuring the present disclosure in unnecessary detail.
[0032] As defined herein, a surgical site includes an incision in a patient or a natural orifice through which a surgical procedure may be performed.
[0033] With initial reference to FIGS. 1 and 2, a surgical access attachment 100 is shown in accordance with embodiments of the present disclosure. Surgical access attachment 100 is configured for use with a surgical access device 300 (see FIGS. 7 and 8) for facilitating access through a layer of tissue "T" to a surgical site. More particularly, surgical access attachment 100, or portions thereof, are configured to be selectively removably attached to surgical access device 300, e.g., with the use of a single hand. That is, surgical access attachment 100, or portions thereof, are configured to engage surgical access device 300 in a simple, one-handed manner, and surgical access attachment 100, or portions thereof, are configured to disengage surgical access device 300 in a simple, one-handed manner.
[0034] Surgical access attachment 100 includes an access port assembly 110 and a ring 200. Access portion assembly 110 includes a proximal seal retaining portion 120, a distal seal retaining portion 160, and a seal 190. Generally, proximal seal retaining portion 120 and distal seal retaining portion 160 are configured to mechanically engage each other (e.g., via snap-fit engagement) and house seal 190 therebetween. Ring 200 is configured to selectively mechanically engage a proximal portion 310 of surgical access device 300.
Access portion assembly 110, which includes proximal seal retaining portion 120, distal seal retaining portion 160 and seal 190, is configured to engage surgical access device 300 by releasably engaging ring 200, which is engaged with surgical access device 300.
Access portion assembly 110, which includes proximal seal retaining portion 120, distal seal retaining portion 160 and seal 190, is configured to engage surgical access device 300 by releasably engaging ring 200, which is engaged with surgical access device 300.
[0035] Seal 190 is configured and dimensioned to fit between proximal seal retaining portion 120 and distal seal retaining portion 160. Seal 190 is configured to allow a surgical instrument "I" (FIG. 13) and/or a clinician's hand to be inserted therethrough in a sealed relationship. As can be appreciated, various types of seals can be used in connection with the present disclosure. Examples of several types of seals are described in commonly-owned U.S.
Patent Application Nos. 14/337,430 filed on July 22, 2014, and 62/021,298 filed on July 7, 2014, each of which being incorporated by reference in its entirety herein.
Patent Application Nos. 14/337,430 filed on July 22, 2014, and 62/021,298 filed on July 7, 2014, each of which being incorporated by reference in its entirety herein.
[0036] With particular reference to FIGS. 2, 4 and 5, proximal seal retaining portion 120 includes a rim 122, a plurality of fingers 128, and a flexible tab 130. Rim 122 includes a generally L-shaped cross-section, a radially outer surface 124, and a radially inner surface 126.
Each finger of the plurality of fingers 128 depends distally from a distal surface 123 of rim 122.
In the embodiment illustrated in FIGS. 4 and 5, for example, each finger of the plurality of fingers 128 is monolithically formed with rim 122. Additionally, a portion of each finger of the plurality of fingers 128 is configured to mechanically engage a portion of distal seal retaining portion 160, discussed in greater detail below.
Each finger of the plurality of fingers 128 depends distally from a distal surface 123 of rim 122.
In the embodiment illustrated in FIGS. 4 and 5, for example, each finger of the plurality of fingers 128 is monolithically formed with rim 122. Additionally, a portion of each finger of the plurality of fingers 128 is configured to mechanically engage a portion of distal seal retaining portion 160, discussed in greater detail below.
[0037] With reference to FIGS. 2 and 6, flexible tab 130 extends radially outward from rim 122, and includes a proximal portion 132, a leg 134, an engagement portion 136, and a living hinge 138. Living hinge 138 interconnects proximal portion 132 and leg 134, and enables leg 134 to flex with respect to proximal portion 132. Engagement portion 136 extends radially outward from leg 134 and is configured for engagement by a user to facilitate the flexing of leg 134 with respect to proximal portion 132. Additionally, leg 134 includes an engagement structure 139 disposed on a distal end thereof, which is configured to mechanically engage a portion of ring 200, discussed in greater detail below.
[0038] With reference to FIGS. 2-6, distal seal retaining portion 160 includes a body 162, a proximal edge 164, a proximal shelf 166, a distal shelf 168, a plurality of engagement apertures 170, an outer ring 180, and a lip 184 (see FIGS. 3 and 6). Proximal edge 164 is configured to at least partially radially surround a distal portion of rim 122 of proximal seal retaining portion 120.
Proximal shelf 166 is configured to abut distal surface 123 of rim 122. Distal shelf 168 is configured to engage a distal surface 192 of seal 190.
Proximal shelf 166 is configured to abut distal surface 123 of rim 122. Distal shelf 168 is configured to engage a distal surface 192 of seal 190.
[0039] Each finger of the plurality of fingers 128 is configured to engage one engagement aperture of the plurality of engagement apertures 170. More particularly, and with reference to FIG. 5, a body 129 of each finger 128 is configured to engage a first portion 172 of engagement aperture 170, and a lip 131 of each finger 128 is configured to engage a second portion 174 of engagement aperture 170. Moreover, each finger 128 is flexible such that lip 131 is able to move into and out of engagement with a wall 174a defining second portion 174 engagement aperture 170 to facilitate engagement between finger 128 and engagement aperture 170. Additionally, as can be appreciated, an angled surface 128a of finger 128 and an angled surface 172a adjacent first portion 172 of engagement aperture 170 also facilitate engagement between finger 128 and engagement aperture 170.
[0040] It is envisioned that each finger 128 and each engagement aperture 170 can be disengaged from one another by moving lip 131 radially inward with respect to engagement aperture 170. More particularly, it is envisioned that a tool can be inserted through second portion 174 of engagement aperture 170, into contact with lip 131 of finger 128 to move lip 131 radially inward of wall 174a, thus enabling proximal movement of proximal seal retaining portion 120 (at least the portion of which that is adjacent the finger 128 that has been disengaged from the respective engagement aperture 170) with respect to distal seal retaining portion 160.
[0041] While the illustrated embodiments illustrate a particular number of fingers 128 and engagement apertures 170, the present disclosure includes embodiments having more or fewer fingers 128 and/or engagement apertures 170 than the amount shown.
Additionally, while the illustrated embodiments show an equal amount of fingers 128 and engagement apertures 170, it is envisioned that there are more engagement apertures 170 than fingers 128. For instance, it is envisioned that there are twice as many engagement apertures 170 than fingers 128. Such an embodiment enables proximal seal retaining portion 120 and distal seal retaining portion 160 to engage each other in twice as many rotational positions, which may be helpful if an engagement aperture 170 becomes damaged, for instance. Here, it is envisioned that distal seal retaining portion 160 includes a second C-shaped projection 181 (described in further detail below with regard to the embodiment shown in FIG. 16). Additionally, the circumferential spacing of fingers 128 and engagement apertures 170 may be different than the illustrated spacing.
Additionally, while the illustrated embodiments show an equal amount of fingers 128 and engagement apertures 170, it is envisioned that there are more engagement apertures 170 than fingers 128. For instance, it is envisioned that there are twice as many engagement apertures 170 than fingers 128. Such an embodiment enables proximal seal retaining portion 120 and distal seal retaining portion 160 to engage each other in twice as many rotational positions, which may be helpful if an engagement aperture 170 becomes damaged, for instance. Here, it is envisioned that distal seal retaining portion 160 includes a second C-shaped projection 181 (described in further detail below with regard to the embodiment shown in FIG. 16). Additionally, the circumferential spacing of fingers 128 and engagement apertures 170 may be different than the illustrated spacing.
[0042] With particular reference FIGS. 2, 14 and 15, outer ring 180 of distal seal retaining portion 160 includes a substantially C-shaped projection 181 extending radially outward therefrom. C-shaped projection 181 defines an opening 182 therein, which is configured to allow a portion of flexible tab 130 (e.g., engagement structure 139 and a distal portion of leg 134) to extend therethrough.
[0043] Referring now to FIGS. 3 and 6, lip 184 of distal seal retaining portion 160 is shown. In the illustrated embodiments, lip 184 extends radially inward from outer ring 180 in a location that is opposite (i.e., 180 ) from C-shaped projection 181. As shown in FIG. 6, lip 184 is configured to engage a distal surface 212 of a proximal wall 210 of ring 200.
[0044] With particular reference to FIGS. 9-15, ring 200 is shown. Ring 200 includes proximal wall 210, a distal wall 220, and an intermediate wall 230 which interconnects proximal wall 210 and distal wall 220. As noted above, ring 200 is configured to mechanically engage proximal portion 310 of surgical access device 300. Moreover, ring 200 is configured mechanically engage proximal portion 310 of surgical access device 300 when proximal portion 310 is in a concave orientation (FIG. 8A) or when proximal portion 310 is in a convex orientation (FIG. 8B). Additionally, ring 200 includes a discontinuity 240 therein, which is configured to facilitate removable engagement between ring 200 and proximal portion 310 of surgical access device 300. When engaged with proximal portion 310 of surgical access device 300 (as shown in FIGS. 10-15), intermediate wall 230 of ring 200 is disposed radially inward of proximal portion 310 (e.g., a proximal lip) of surgical access device 300.
Additionally, distal surface 212 of proximal wall 210 is positioned proximally of a proximal-most surface of surgical access device 300.
Additionally, distal surface 212 of proximal wall 210 is positioned proximally of a proximal-most surface of surgical access device 300.
[0045] In use, and with reference to FIGS. 4-6, when proximal seal retaining portion 120 and distal seal retaining portion 160 are approximated, an inner surface 165 of proximal edge 164 engages an outer surface 125 of rim 122, proximal shelf 166 engages distal surface 123 of rim 122, and at least one finger of the plurality of fingers 128 mechanically engages an engagement aperture of the plurality of engagement apertures 170 to mechanically couple proximal seal retaining portion 120 and distal seal retaining portion 160.
[0046] Additionally, and with reference to FIGS. 10-15, to mechanically engage access portion assembly 110 with ring 200 (e.g., after ring 200 is engaged with surgical access device 300), lip 184 of distal seal retaining portion 160 is moved into engagement with proximal wall 210 of ring 200 (e.g., lip 184 is moved distally of a distal surface 212 of proximal wall 210) (see arrows "A" and "B" in FIGS. 10 and 11). The opposite portion of access portion assembly 110 (e.g., the portion of access portion assembly 110 including flexible tab 130) is then moved generally distally (see arrows "C" and "D" in FIGS. 12 and 13), and such that engagement structure 139 of flexible tab 130 moves distally of proximal wall 210 of ring 200 (see FIGS. 13 and 14). With particular reference to FIG, 14, an angled surface 137 on engagement structure 139 of flexible tab 130 facilitates the radially outward movement of flexible tab130 to enable engagement structure 139 to be properly positioned. It is envisioned that flexible tab 130 is biased radially inward such that engagement structure 139 thereof moves toward its biased position and into engagement with distal surface 212 of proximal wall 210 of ring 200 after access portion assembly 110 has been moved sufficiently distally with respect to ring 200. It is further envisioned that a user can exert a distal force upon engagement portion 136 in the general direction of arrows "C" and "D" in FIGS. 12 and 13 to help engagement structure 139 move radially inward and into engagement with distal surface 212 of proximal wall 210 of ring 200.
[0047] As can be appreciated the engagement between access portion assembly 110 and ring 200 can be accomplished single-handedly, thus allowing the clinician more freedom during, before, and after the surgical procedure, for example. More particularly, it is envisioned that a clinician can use a single handle to quickly and efficiently engage access portion assembly 110 and ring 200, without the need of rotating any components, for instance.
[0048] With particular reference to FIG. 15, to disengage access portion assembly 110 from ring 200, a user exerts a generally proximal force (see arrow "E" in FIG.
15) against engagement portion 136. A predetermined amount of force causes leg 134 of flexible tab 130 to flex a sufficient amount with respect to proximal portion 132, to cause engagement structure 139 to move radially outward and out of engagement with distal surface 212 of proximal wall 210 of ring 200, thereby permitting the portion of access portion assembly 110 including flexible tab 130 to move proximally with respect to ring 200 (e.g., in the direction opposite arrows "C" and "D" in FIGS. 12 and 13), which then allows lip 184 of distal seal retaining portion 160 to move out of engagement with proximal wall 210 of ring 200 (e.g., in the direction opposite arrows "A"
and "B" in FIGS. 10 and 11), and allows complete disengagement between access portion assembly 110 and ring 200.
15) against engagement portion 136. A predetermined amount of force causes leg 134 of flexible tab 130 to flex a sufficient amount with respect to proximal portion 132, to cause engagement structure 139 to move radially outward and out of engagement with distal surface 212 of proximal wall 210 of ring 200, thereby permitting the portion of access portion assembly 110 including flexible tab 130 to move proximally with respect to ring 200 (e.g., in the direction opposite arrows "C" and "D" in FIGS. 12 and 13), which then allows lip 184 of distal seal retaining portion 160 to move out of engagement with proximal wall 210 of ring 200 (e.g., in the direction opposite arrows "A"
and "B" in FIGS. 10 and 11), and allows complete disengagement between access portion assembly 110 and ring 200.
[0049] As can be appreciated the disengagement between access portion assembly 110 and ring 200 can be accomplished single-handedly, thus allowing the clinician more freedom during, before, and after the surgical procedure, for example. More particularly, it is envisioned that a clinician can use a single finger to press proximally or upward on flexible tab 130 to quickly accomplish this disengagement, without the need of rotating or unscrewing any components, for instance.
[0050] Referring now to FIG. 16, another embodiment of surgical access attachment is shown and is referred to as reference character 100a. Surgical access attachment 100a is similar to surgical access attachment 100 of FIG. 1, but surgical access attachment 100a includes two flexible tabs 130al and 130a2. Here, second flexible tab 130a2, effectively replaces lip 184 of distal seal retaining portion 160 of surgical access attachment 100. More particularly, an engagement structure (not explicitly shown in FIG. 16; similar to engagement structure 139 of surgical access attachment 100) of second flexible tab 130a2 takes the place of lip 184. (See also FIG. 21, which illustrates a surgical access attachment 1000 including a pair of flexible tabs 1280.) Additionally, a distal seal retaining portion 160a of surgical access attachment 100a includes first and second C-shaped projections 181ai and 181a2, which each define a respective opening 182al and 182a2 therein.
[0051] Here, as can be appreciated, engagement and disengagement between access port assembly 110a and a ring 200a is accomplished similarly to engagement and disengagement between access port assembly 110 and ring 200, as discussed above.
[0052] Referring now to FIGS. 17-22 another embodiment of a surgical access attachment is shown and is referred to as reference character 1000. Surgical access attachment 1000 is configured for use with a surgical access device 300 (see FIGS. 7 and 8) for facilitating access to a surgical site. More particularly, surgical access attachment 1000, or portions thereof, are configured to be selectively removably attached to surgical access device 300, e.g., with the use of a single hand. That is, surgical access attachment 1000, or portions thereof, are configured to engage surgical access device 300 in a simple, one-handed manner, and surgical access attachment 1000, or portions thereof, are configured to disengage surgical access device 300 in a simple, one-handed manner.
[0053] With particular reference to FIG. 18, surgical access attachment 1000 includes a seal assembly 1100, a body portion 1200, and a ring 1300. Seal assembly 1100 includes a seal 1120 and a seal retaining member 1140, which are overmolded together. As discussed above with regard to seal 190, seal 1120 can be any suitable type of seal. Seal assembly 1100 is configured to mechanically engage body portion 1200, and body portion 1200 is configured to be selectively removably attached to ring 1300, as discussed in further detail below.
[0054] With particular reference to FIGS. 19 and 20, the engagement between seal assembly 1100 and body portion 1200 is shown. A distal surface 1142 of seal retaining member 1140 includes a plurality of pins 1150 extending distally therefrom (FIG. 20), and a proximal surface 1202 of body potion 1200 includes a plurality of holes 1210 therein (FIG. 19). Each pin 1150 of seal retaining member 1140 is configured to frictionally engage one hole of the plurality of holes 1210 of body portion 1200 to secure (e.g., removably secure) seal assembly 1100 and body portion 1200. As can be appreciated, the number of holes of the plurality of holes 1210 helps determine the number of possible radial orientations of seal assembly 1100 with respect to body portion 1200. While the illustrated embodiment shows a certain number of pins 1150 and holes 1210, more or fewer pins 1150 and/or holes 1210 may be included.
Additionally, body portion 1200 may include the same number of holes 1210 as there are pins 1150, or body portion 1200 may include more holes 1210 than pins 1150 without departing from the scope of the r present disclosure. Further, the orientation and/or spacing of holes 1210 and pins 1150 may differ from the illustrated orientation and spacing.
Additionally, body portion 1200 may include the same number of holes 1210 as there are pins 1150, or body portion 1200 may include more holes 1210 than pins 1150 without departing from the scope of the r present disclosure. Further, the orientation and/or spacing of holes 1210 and pins 1150 may differ from the illustrated orientation and spacing.
[0055] Referring now to FIGS. 21 and 22, the engagement between body portion 1200 and ring 1300 is shown. Body portion 1200 includes a proximal band 1220, an intermediate band 1240, a distal band 1260, and a pair of flexible tabs 1280. Proximal band 1220 includes proximal surface 1202 having plurality of holes 1210. Intermediate band 1240 interconnects proximal band 1220 and distal band 1260. Distal band 1260 includes a first C-shaped projection 1262 defining an opening 1264 therein, and a second C-shaped projection 1266 defining an opening 1268 therein (see FIGS. 18 and 22).
[0056] With continued reference to FIG. 22, each flexible tab 1280 depends distally from proximal band 1220, and includes a leg 1282, an engagement portion 1284, and a living hinge 1286. Living hinge 1286 interconnects leg 1282 and proximal band 1220, and enables leg 1282 to flex with respect to proximal band 1220. Engagement portion 1284 extends radially outward from leg 1282 and is configured for engagement by a user to facilitate the flexing of leg 1282 with respect to proximal band 1220 (e.g., to disengage body portion 1200 from ring 1300). A
distal portion 1288 of leg 1282 of each flexible tab 1280 extends through opening 1264, 1268 of respective C-shaped projection 1262, 1266. Additionally, leg 1282 includes an engagement structure 1290 disposed on a distal end thereof, which is configured to mechanically engage a portion of ring 1300. Ring 1300 is similar to ring 200 of surgical access attachment 100, as discussed above.
distal portion 1288 of leg 1282 of each flexible tab 1280 extends through opening 1264, 1268 of respective C-shaped projection 1262, 1266. Additionally, leg 1282 includes an engagement structure 1290 disposed on a distal end thereof, which is configured to mechanically engage a portion of ring 1300. Ring 1300 is similar to ring 200 of surgical access attachment 100, as discussed above.
[0057] Additional details of the removable attachment between body portion 1200 and ring 1300 are similar to those discussed above with regard to the removable attachment between access port assembly 110 and ring 200.
[0058] The present disclosure also relates to methods of using the devices described herein. For example, the present disclosure includes methods of single-handedly engaging and disengaging a surgical access attachment (including a seal assembly associated therein) with a surgical access device.
[0059] While several embodiments of the disclosure have been shown in the drawings, it is not intended that the disclosure be limited thereto, as it is intended that the disclosure be as broad in scope as the art will allow and that the specification be read likewise. Therefore, the above description should not be construed as limiting, but merely as examples of particular embodiments. Those skilled in the art will envision other modifications within the scope and spirit of the claims appended hereto.
[0060] Persons skilled in the art will understand that the various apparatus, and corresponding methods of use described herein, and shown in the accompanying drawings, constitute non-limiting, exemplary embodiments of the present disclosure, and that additional components and features may be added to any of the embodiments discussed herein above without departing from the scope of the present disclosure.
[0061] Additionally, persons skilled in the art will understand that the elements and features shown or described in connection with one exemplary embodiment may be combined with those of another embodiment without departing from the scope of the present disclosure, and will appreciate further features and advantages of the presently disclosed subject matter based on the above-described embodiments and the claims. Accordingly, the present disclosure is not limited by what has been particularly shown and described.
[0062] Although the foregoing disclosure has been described in some detail by way of illustration and example, for purposes of clarity or understanding, it will be obvious that certain changes and modifications may be practiced within the scope of the appended claims.
Claims (18)
1. A surgical access attachment for use with a surgical access device, the surgical access attachment comprising:
a ring configured to engage a proximal portion of a surgical access device;
an access portion assembly including at least one flexible tab having an engagement structure, the engagement structure being configured to selectively engage the ring, the access portion assembly configured to retain a seal;
wherein the access portion assembly is configured to disengage from the ring in response to a predetermined amount of force exerted on one flexible tab of the at least one flexible tab.
a ring configured to engage a proximal portion of a surgical access device;
an access portion assembly including at least one flexible tab having an engagement structure, the engagement structure being configured to selectively engage the ring, the access portion assembly configured to retain a seal;
wherein the access portion assembly is configured to disengage from the ring in response to a predetermined amount of force exerted on one flexible tab of the at least one flexible tab.
2. The surgical access attachment according to claim 1, wherein the access portion assembly is configured to disengage from the ring in response to a predetermined amount of proximally-directed force exerted on the one flexible tab of the at least one flexible tab.
3. The surgical access attachment according to claim 1, further comprising a lip disposed on the access portion assembly, the lip configured to selectively engage the ring.
4. The surgical access attachment according to claim 3, wherein the at least one flexible tab consists of one flexible tab, and wherein the lip is disposed 180ยฐ from the flexible tab.
5. The surgical access attachment according to claim 4, wherein the access portion assembly consists of two features that are configured to removably engage the ring, the two features including the flexible tab and the lip.
6. The surgical access attachment according to claim 4, wherein a distal-most portion of the flexible tab is co-planar with a distal-most portion of the lip.
7. The surgical access attachment according to claim 4, wherein the ring includes a proximal wall, a distal wall, and an intermediate wall interconnecting the proximal wall and the distal wall, and wherein each of the lip and the flexible tab is configured to engage a distal surface of the proximal wall of the ring.
8. The surgical access attachment according to claim 1, wherein the ring includes a proximal wall, a distal wall, and an intermediate wall interconnecting the proximal wall and the distal wall, and wherein the proximal wall of the ring is configured to be positioned proximally of a proximal-most portion of a surgical access device.
9. The surgical access attachment according to claim 1, wherein the access portion assembly includes a proximal seal retaining portion and a distal seal retaining portion.
10. The surgical access attachment according to claim 9, wherein the at least one flexible tab extends from the proximal seal retaining portion.
11. The surgical access attachment according to claim 9, further comprising a lip disposed on the access portion assembly, the lip being configured to selectively engage the ring, wherein the at least one flexible tab extends from the proximal seal retaining portion, and wherein the lip extends from the distal seal retaining portion.
12. The surgical access attachment according to claim 9, wherein the at least one flexible tab extends from the proximal seal retaining portion and at least partially through an opening of the distal seal retaining portion.
13. The surgical access attachment according to claim 12, wherein the opening of the distal seal retaining portion is defined by a C-shaped projection extending radially outward from an outer ring of the distal seal retaining portion.
14. The surgical access attachment according to claim 9, wherein the proximal seal retaining portion includes a plurality of fingers, and wherein the distal seal retaining portion includes a plurality of engagement apertures, each finger of the plurality of fingers is configured to mechanically engage one engagement aperture of the plurality of apertures.
15. The surgical access attachment according to claim 1, wherein the access portion assembly is configured to engage the ring in a single-handed manner.
16. The surgical access attachment according to claim 15, wherein the access portion assembly is configured to disengage the ring in a single-handed manner.
17. The surgical access attachment according to claim 1, wherein the access portion assembly is configured to non-rotatably engage the ring in a single-handed manner.
18. The surgical access attachment according to claim 17, wherein the access portion assembly is configured to non-rotatably disengage the ring in a single-handed manner.
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201462078479P | 2014-11-12 | 2014-11-12 | |
US62/078,479 | 2014-11-12 | ||
US14/804,779 US9707011B2 (en) | 2014-11-12 | 2015-07-21 | Attachments for use with a surgical access device |
US14/804,779 | 2015-07-21 |
Publications (1)
Publication Number | Publication Date |
---|---|
CA2909958A1 true CA2909958A1 (en) | 2016-05-12 |
Family
ID=54539951
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA2909958A Abandoned CA2909958A1 (en) | 2014-11-12 | 2015-10-21 | Attachments for use with a surgical access device |
Country Status (6)
Country | Link |
---|---|
US (3) | US9707011B2 (en) |
EP (1) | EP3020347B1 (en) |
JP (1) | JP6618773B2 (en) |
CN (1) | CN105581814B (en) |
AU (1) | AU2015243095B2 (en) |
CA (1) | CA2909958A1 (en) |
Families Citing this family (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8961406B2 (en) * | 2009-03-06 | 2015-02-24 | Ethicon Endo-Surgery, Inc. | Surgical access devices and methods providing seal movement in predefined movement regions |
KR102300866B1 (en) * | 2013-03-15 | 2021-09-13 | ์ดํ๋ผ์ด๋ ๋ฉ๋์ปฌ ๋ฆฌ์์์ค ์ฝํฌ๋ ์ด์ | Mechanical gel surgical access device |
US9707011B2 (en) | 2014-11-12 | 2017-07-18 | Covidien Lp | Attachments for use with a surgical access device |
EP3479785A4 (en) * | 2016-08-04 | 2019-12-04 | Sumitomo Bakelite Co., Ltd. | Medical treatment implement |
US11235133B2 (en) | 2017-01-24 | 2022-02-01 | Intuitive Surgical Operations, Inc. | Surgical instrument ports configured for use with wound retractors, and related devices and methods |
US10874386B2 (en) * | 2018-01-24 | 2020-12-29 | Covidien Lp | Specimen retrieval device |
US10987135B2 (en) * | 2018-07-13 | 2021-04-27 | Ethicon Llc | Seal cartridge design for trocar assemblies |
CN109124742A (en) * | 2018-10-08 | 2019-01-04 | ๆฌฃ็ๅพท๏ผๆฑ่๏ผๅป็็งๆๆ้ๅ ฌๅธ | Multi-passage puncture outfit connection structure |
US10932767B2 (en) * | 2018-12-07 | 2021-03-02 | Covidien Lp | Surgical access assembly and method of use therefor |
US11684354B2 (en) * | 2020-03-12 | 2023-06-27 | Intuitive Surgical Operations, Inc. | Wound retractor clamp |
US11607210B2 (en) * | 2020-03-12 | 2023-03-21 | Intuitive Surgical Operations, Inc. | Auto-locking wound retractor |
US11627987B2 (en) * | 2020-05-20 | 2023-04-18 | Covidien Lp | Low impact cutting guard |
JP7150372B2 (en) * | 2020-07-15 | 2022-10-11 | ๆฑ่ๆณฐ็งๅๆผๅป็ๅจๆขฐๆ้ๅ ฌๅธ | Cold storage continuation system for renal transplant operation |
EP3978065A1 (en) * | 2020-10-02 | 2022-04-06 | Heraeus Medical GmbH | Implant for local drug release |
ES2961466T3 (en) * | 2020-12-10 | 2024-03-12 | Ivoclar Vivadent Ag | film tensioning element |
US20220218391A1 (en) * | 2021-01-11 | 2022-07-14 | Covidien Lp | Cannula assembly including a suction cup seal |
Family Cites Families (418)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2468985A (en) | 1943-11-26 | 1949-05-03 | Goodrich Co B F | Resilient connection and method of making same |
US3021296A (en) | 1959-07-01 | 1962-02-13 | Union Carbide Corp | Compositions and films comporising polyethylene and n, n'-ethylene bis oleamide and pocess of producing same |
DE1466889B1 (en) | 1965-07-28 | 1970-04-23 | Eberhard Dr Regenbogen | Rectoscope for endoscopy of the area of the human intestine known as the sigma |
US3402710A (en) | 1966-06-27 | 1968-09-24 | Hydra Power Corp | Self-closing valve device for implantation in the human body |
US3674007A (en) | 1970-06-04 | 1972-07-04 | John H Freis | Culture collecting apparatus |
US4016884A (en) | 1975-07-02 | 1977-04-12 | Kwan Gett Clifford S | Atriotomy access device |
US4183357A (en) | 1976-08-02 | 1980-01-15 | Bentley Laboratories, Inc. | Chronic transcutaneous implant assembly for enterostomies |
US4112932A (en) | 1977-02-24 | 1978-09-12 | Chiulli Robert D | Laparoscopic cannula |
US4356826A (en) | 1979-05-09 | 1982-11-02 | Olympus Optical Co., Ltd. | Stabbing apparatus for diagnosis of living body |
US4402683A (en) | 1981-12-28 | 1983-09-06 | Kopman Ercument A | Cannula introducer |
USD276937S (en) | 1982-09-29 | 1984-12-25 | Treace Medical, Inc. | Myringotomy tube |
US4698489A (en) | 1982-09-30 | 1987-10-06 | General Electric Company | Aircraft automatic boresight correction |
DK447982A (en) | 1982-10-11 | 1984-04-12 | Richard Bent Nissen | PROCEDURE FOR INTRODUCING A CATHETTE OR HOSE IN A BLOODY WIRE AND INSTRUMENTS FOR EXERCISING THE PROCEDURE |
GB2161389B (en) | 1984-07-05 | 1988-06-08 | Wolf Gmbh Richard | Instrument insert for a uretero-renoscope |
US4863438A (en) | 1985-11-29 | 1989-09-05 | Applied Medical Technology, Inc. | Low profile gastrostomy device |
US4737148A (en) | 1986-05-14 | 1988-04-12 | Allergan Surgical | Filtered T coupling |
US4863430A (en) | 1987-08-26 | 1989-09-05 | Surgical Dynamics, Inc. | Introduction set with flexible trocar with curved cannula |
US5514091A (en) | 1988-07-22 | 1996-05-07 | Yoon; Inbae | Expandable multifunctional manipulating instruments for various medical procedures |
FR2641692A1 (en) | 1989-01-17 | 1990-07-20 | Nippon Zeon Co | Plug for closing an opening for a medical application, and device for the closure plug making use thereof |
US5176697A (en) | 1989-04-06 | 1993-01-05 | Hasson Harrith M | Laparoscopic cannula |
US5002557A (en) | 1989-04-06 | 1991-03-26 | Hasson Harrith M | Laparoscopic cannula |
US4984564A (en) | 1989-09-27 | 1991-01-15 | Frank Yuen | Surgical retractor device |
US5122122A (en) | 1989-11-22 | 1992-06-16 | Dexide, Incorporated | Locking trocar sleeve |
US5514153A (en) | 1990-03-02 | 1996-05-07 | General Surgical Innovations, Inc. | Method of dissecting tissue layers |
US5345927A (en) | 1990-03-02 | 1994-09-13 | Bonutti Peter M | Arthroscopic retractors |
US5318516A (en) | 1990-05-23 | 1994-06-07 | Ioan Cosmescu | Radio frequency sensor for automatic smoke evacuator system for a surgical laser and/or electrical apparatus and method therefor |
US5990382A (en) | 1990-08-29 | 1999-11-23 | Biomedical Enterprises, Inc. | Method and implant for surgical manipulation of bone |
US5073169A (en) | 1990-10-02 | 1991-12-17 | Steve Raiken | Trocar support |
CA2052310A1 (en) | 1990-10-09 | 1992-04-10 | Thomas L. Foster | Surgical access sheath |
DE4034705A1 (en) | 1990-10-31 | 1992-05-07 | Martin Neumann | WOUND CLOSURE |
US5159921A (en) | 1990-11-27 | 1992-11-03 | Hoover Rocklin L | Surgical retractor |
US5082005A (en) | 1990-12-18 | 1992-01-21 | New England Deaconess Hospital | Surgical access device |
US5217466A (en) | 1991-04-19 | 1993-06-08 | Hasson Harrith M | Guide for facilitating the performance of internal surgery |
US5242409A (en) | 1991-05-16 | 1993-09-07 | Applied Medical Resources Corporation | Flexible access device |
US5836871A (en) | 1991-05-29 | 1998-11-17 | Origin Medsystems, Inc. | Method for lifting a body wall using an inflatable lifting apparatus |
US5197955A (en) | 1991-10-18 | 1993-03-30 | Ethicon, Inc. | Universal seal for trocar assembly |
CA2079058A1 (en) | 1991-10-18 | 1993-04-19 | Stanley H. Remiszewski | Surgical stapling apparatus |
ATE175852T1 (en) | 1991-11-06 | 1999-02-15 | Inbae Yoon | HOLDER FOR SURGICAL INSTRUMENTS |
US5269772A (en) | 1992-01-24 | 1993-12-14 | Wilk Peter J | Laparoscopic cannula assembly and associated method |
US5183471A (en) | 1992-01-24 | 1993-02-02 | Wilk Peter J | Laparoscopic cannula |
US5257973A (en) | 1992-02-05 | 1993-11-02 | Raul Villasuso | Sealing sleeve and method for laparoscopy |
US5209754A (en) | 1992-04-02 | 1993-05-11 | Ahluwalia Prabhat K | Vaginal cervical retractor elevator |
US5334143A (en) | 1992-04-17 | 1994-08-02 | Carroll Brendon J | Method to remove common bile duct stones |
CA2093748C (en) | 1992-04-24 | 1996-11-12 | Roy D. Gravener | Valve assembly for introducing instruments into body cavities |
US5540711A (en) | 1992-06-02 | 1996-07-30 | General Surgical Innovations, Inc. | Apparatus and method for developing an anatomic space for laparoscopic procedures with laparoscopic visualization |
US5407427A (en) | 1992-06-16 | 1995-04-18 | Loma Linda University Medical Center | Trocar facilitator for endoscopic surgery |
GR930100244A (en) | 1992-06-30 | 1994-02-28 | Ethicon Inc | Flexible endoscopic surgical port |
US5312417A (en) | 1992-07-29 | 1994-05-17 | Wilk Peter J | Laparoscopic cannula assembly and associated method |
US5395367A (en) | 1992-07-29 | 1995-03-07 | Wilk; Peter J. | Laparoscopic instrument with bendable shaft and removable actuator |
US5312391A (en) | 1992-07-29 | 1994-05-17 | Wilk Peter J | Laparoscopic instrument assembly |
US5511564A (en) | 1992-07-29 | 1996-04-30 | Valleylab Inc. | Laparoscopic stretching instrument and associated method |
US5330486A (en) | 1992-07-29 | 1994-07-19 | Wilk Peter J | Laparoscopic or endoscopic anastomosis technique and associated instruments |
US5257975A (en) | 1992-08-14 | 1993-11-02 | Edward Weck Incorporated | Cannula retention device |
US5242415A (en) | 1992-08-14 | 1993-09-07 | L-Vad Technology, Inc. | Percutaneous access device |
US5540648A (en) | 1992-08-17 | 1996-07-30 | Yoon; Inbae | Medical instrument stabilizer with anchoring system and methods |
US5375588A (en) | 1992-08-17 | 1994-12-27 | Yoon; Inbae | Method and apparatus for use in endoscopic procedures |
US5338313A (en) | 1992-12-17 | 1994-08-16 | Thomas J. Fogarty, M.D. | Adjustable valve having a radially compressible sealing body |
US5314417A (en) | 1992-12-22 | 1994-05-24 | Ethicon, Inc. | Safety trocar |
US5394863A (en) | 1993-01-12 | 1995-03-07 | Sanford; Theodore H. | Vaginal fornix illuminator |
US5797960A (en) | 1993-02-22 | 1998-08-25 | Stevens; John H. | Method and apparatus for thoracoscopic intracardiac procedures |
US5336169A (en) | 1993-03-02 | 1994-08-09 | Divilio Robert J | Attachment for removal of smoke in laparoscopic surgery |
US5336203A (en) | 1993-05-28 | 1994-08-09 | Abbott Laboratories | Low profile gastrostomy device with dome |
US5492304A (en) | 1993-06-16 | 1996-02-20 | United States Surgical Corporation | Seal assembly for accommodating introduction of surgical instruments |
US5795290A (en) | 1993-07-09 | 1998-08-18 | Bioplexus Corporation | Apparatus for holding intestines out of an operative field |
US5366478A (en) | 1993-07-27 | 1994-11-22 | Ethicon, Inc. | Endoscopic surgical sealing device |
US5507758A (en) | 1993-08-25 | 1996-04-16 | Inlet Medical, Inc. | Insertable suture grasping probe guide, and methodology for using same |
US6572631B1 (en) | 1993-10-22 | 2003-06-03 | Gynetech Pty Ltd. | Transvaginal tube as an aid to laparoscopic surgery |
US5464409A (en) | 1993-12-09 | 1995-11-07 | Mohajer; Reza S. | Uterine manipulator and protector |
PL315939A1 (en) | 1994-02-18 | 1996-12-09 | Gaya Ltd | Surgical appliance |
US5480410A (en) | 1994-03-14 | 1996-01-02 | Advanced Surgical, Inc. | Extracorporeal pneumoperitoneum access bubble |
US5451222A (en) | 1994-03-16 | 1995-09-19 | Desentech, Inc. | Smoke evacuation system |
US5813409A (en) | 1994-09-02 | 1998-09-29 | Medical Creative Technologies, Inc. | Surgical apparatus |
US5443453A (en) | 1994-04-21 | 1995-08-22 | Sherwood Medical Company | Stop-cock valve |
US5545150A (en) | 1994-05-06 | 1996-08-13 | Endoscopic Concepts, Inc. | Trocar |
US5569205A (en) | 1994-07-14 | 1996-10-29 | Hart; Charles C. | Multiport trocar |
US6162196A (en) | 1994-07-14 | 2000-12-19 | Applied Medical Resources Corporation | Multiport access device |
US5460170A (en) | 1994-08-23 | 1995-10-24 | Hammerslag; Julius G. | Adjustable surgical retractor |
US5514133A (en) | 1994-08-26 | 1996-05-07 | Golub; Robert | Access device for endoscopic surgery |
US5522791A (en) | 1994-08-31 | 1996-06-04 | Leyva; Horacio A. | Apparatus for retracting an incision and inflating an abdominal cavity |
US5697946A (en) | 1994-10-07 | 1997-12-16 | Origin Medsystems, Inc. | Method and apparatus for anchoring laparoscopic instruments |
US5672168A (en) | 1994-10-07 | 1997-09-30 | De La Torre; Roger A. | Laparoscopic access port for surgical instruments or the hand |
US5653705A (en) | 1994-10-07 | 1997-08-05 | General Surgical Innovations, Inc. | Laparoscopic access port for surgical instruments or the hand |
US5643285A (en) | 1994-10-18 | 1997-07-01 | Blairden Precision Instruments, Inc. | Vaginal extender for colpotomy surgery |
US5840077A (en) | 1994-10-18 | 1998-11-24 | Blairden Precision Instruments, Inc. | Uterine manipulating assembly for laparoscopic hysterectomy |
US5520698A (en) | 1994-10-19 | 1996-05-28 | Blairden Precision Instruments, Inc. | Simplified total laparoscopic hysterectomy method employing colpotomy incisions |
US5651771A (en) | 1994-11-07 | 1997-07-29 | Applied Medical Resources Corporation | Adjustable surgical clamp |
US5556385A (en) | 1994-12-06 | 1996-09-17 | Corpak, Inc. | Improved percutaneous access device |
US5569159A (en) | 1994-12-16 | 1996-10-29 | Anderson; Keven C. | Endoscopic sleeve |
AU4763296A (en) | 1995-02-03 | 1996-08-21 | Inbae Yoon | Cannula with distal end valve |
US5713869A (en) | 1995-03-08 | 1998-02-03 | Morejon; Orlando | Trocar assembly |
US5713858A (en) | 1995-04-28 | 1998-02-03 | Medtronic, Inc. | Permanently implantable guiding catheter |
US5741298A (en) | 1995-04-28 | 1998-04-21 | Macleod; Cathel | Method and devices for video-assisted surgical techniques |
US5899208A (en) | 1995-05-08 | 1999-05-04 | Gaya Limited | Hand access port |
US5964781A (en) | 1995-05-19 | 1999-10-12 | General Surgical Innovations, Inc. | Skin seal with inflatable membrane |
US5634911A (en) | 1995-05-19 | 1997-06-03 | General Surgical Innovations, Inc. | Screw-type skin seal with inflatable membrane |
US5601581A (en) | 1995-05-19 | 1997-02-11 | General Surgical Innovations, Inc. | Methods and devices for blood vessel harvesting |
US5634937A (en) | 1995-05-19 | 1997-06-03 | General Surgical Innovations, Inc. | Skin seal with inflatable membrane |
US5997515A (en) | 1995-05-19 | 1999-12-07 | General Surgical Innovations, Inc. | Screw-type skin seal with inflatable membrane |
US5524644A (en) | 1995-06-09 | 1996-06-11 | Medical Creative Technologies, Inc. | Incrementally adjustable incision liner and retractor |
US5683378A (en) | 1995-06-27 | 1997-11-04 | Christy; William J. | Endoscopic wound access and anchoring device method |
US6605063B2 (en) | 1998-09-21 | 2003-08-12 | Gerald G. Bousquet | Transcutaneous access device |
US5545179A (en) | 1995-07-21 | 1996-08-13 | Ethicon Endo-Surgery, Inc. | Endoscopic access assembly |
US5624399A (en) | 1995-09-29 | 1997-04-29 | Ackrad Laboratories, Inc. | Catheter having an intracervical/intrauterine balloon made from polyurethane |
US5782817A (en) | 1995-11-06 | 1998-07-21 | Cordis Corporation | Catheter introducer having toroidal valve |
US5722962A (en) | 1995-12-29 | 1998-03-03 | Garcia; Joxel | Trocar port filter |
US5894843A (en) | 1996-02-20 | 1999-04-20 | Cardiothoracic Systems, Inc. | Surgical method for stabilizing the beating heart during coronary artery bypass graft surgery |
US5649550A (en) | 1996-02-26 | 1997-07-22 | Medical Creative Technologies, Inc. | Surgical retractor liner and integral drape assembly |
US5951588A (en) | 1996-02-29 | 1999-09-14 | Moenning; Stephen P. | Apparatus and method for protecting a port site opening in the wall of a body cavity |
US5941898A (en) | 1996-02-29 | 1999-08-24 | Stephen P. Moenning | Apparatus and method for moving sealing members of a medical apparatus between a first orientation and a second orientation |
US6814700B1 (en) | 1996-03-04 | 2004-11-09 | Heartport, Inc. | Soft tissue retractor and method for providing surgical access |
US6048309A (en) | 1996-03-04 | 2000-04-11 | Heartport, Inc. | Soft tissue retractor and delivery device therefor |
US5817062A (en) | 1996-03-12 | 1998-10-06 | Heartport, Inc. | Trocar |
US5685857A (en) | 1996-03-22 | 1997-11-11 | Plc Medical Systems, Inc. | Thoracoscopic cannula system |
US5709675A (en) | 1996-04-24 | 1998-01-20 | Medtronic, Inc. | Smoke reducing device for minimally invasive surgery |
AU3186897A (en) | 1996-05-08 | 1997-11-26 | Salviac Limited | An occluder device |
DE69735146T2 (en) | 1996-05-09 | 2006-09-28 | Olympus Corporation | Surgical tool for holding a cavity |
WO1997042889A1 (en) | 1996-05-10 | 1997-11-20 | Emmanuil Giannadakis | System of laparoscopic-endoscopic surgery |
US5842971A (en) | 1996-05-22 | 1998-12-01 | Yoon; Inbae | Optical endoscopic portals and methods of using the same to establish passages through cavity walls |
US5741234A (en) | 1996-07-16 | 1998-04-21 | Aboul-Hosn; Walid Nagib | Anatomical cavity access sealing condit |
US5728103A (en) | 1996-08-23 | 1998-03-17 | Applied Medical Technology, Inc. | Implantable subcutaneous access device and method of using same |
IL119131A (en) | 1996-08-26 | 2002-04-21 | Oridion Medical Ltd | Multiple channel sample port for airway adaptor |
US6488692B1 (en) | 1996-09-16 | 2002-12-03 | Origin Medsystems, Inc. | Access and cannulation device and method for rapidly placing same and for rapidly closing same in minimally invasive surgery |
JP3219700B2 (en) | 1996-09-18 | 2001-10-15 | ๆฅๆฑ้ปๅทฅๆ ชๅผไผ็คพ | Vent filter member |
US5810712A (en) | 1996-09-27 | 1998-09-22 | Ohio Medical Instrument Company, Inc. | Surgical endoscope support and pivot |
JP2957134B2 (en) | 1996-10-08 | 1999-10-04 | ๆ ชๅผไผ็คพๅ ซๅ ้ปๆฉ่ฃฝไฝๆ | Valve and valved trocar mantle |
US6276661B1 (en) | 1996-11-06 | 2001-08-21 | Medtronic, Inc. | Pressure actuated introducer valve |
US5735791A (en) | 1997-01-31 | 1998-04-07 | Research Medical, Inc. | Inflatable heart elevation apparatus and method |
US5848992A (en) | 1997-03-07 | 1998-12-15 | Hart; Charles C. | Superfascial surgical access device |
US5865817A (en) | 1997-04-29 | 1999-02-02 | Moenning; Stephen P. | Apparatus and method for securing a medical instrument to a cannula of a trocar assembly |
US6440063B1 (en) | 1997-04-30 | 2002-08-27 | University Of Massachusetts | Surgical access port and laparoscopic surgical method |
US5906577A (en) | 1997-04-30 | 1999-05-25 | University Of Massachusetts | Device, surgical access port, and method of retracting an incision into an opening and providing a channel through the incision |
US5836913A (en) | 1997-05-02 | 1998-11-17 | Innerdyne, Inc. | Device and method for accessing a body cavity |
CA2289101C (en) | 1997-05-02 | 2006-07-18 | David C. Racenet | Trocar seal system |
WO1998058691A1 (en) | 1997-06-25 | 1998-12-30 | Biotap A/S | Intercutaneous implant device |
US6382211B1 (en) | 1997-07-21 | 2002-05-07 | Medical Creative Technologies, Inc. | Surgical retractor liner appliance |
JPH1199156A (en) | 1997-07-29 | 1999-04-13 | Olympus Optical Co Ltd | Access device for surgical treatment |
US6293952B1 (en) | 1997-07-31 | 2001-09-25 | Circon Corporation | Medical instrument system for piercing through tissue |
US5916198A (en) | 1997-08-05 | 1999-06-29 | Femrx, Inc. | Non-binding surgical valve |
US6241768B1 (en) | 1997-08-27 | 2001-06-05 | Ethicon, Inc. | Prosthetic device for the repair of a hernia |
US6099506A (en) | 1997-09-26 | 2000-08-08 | Macoviak; John A. | Introducer and perfusion cannula |
US6589167B1 (en) | 1997-10-08 | 2003-07-08 | Hakko Electric Machine Works Co., Ltd. | Valve and valved trocar jacket tube |
JP3342021B2 (en) | 1997-10-17 | 2002-11-05 | ใตใผใณใณ ใณใผใใฌใผใทใงใณ | Medical device system that penetrates tissue |
US5951518A (en) | 1997-10-31 | 1999-09-14 | Teleflex, Incorporated | Introducing device with flared sheath end |
US6110259A (en) | 1997-11-21 | 2000-08-29 | Jlj International, Inc. | Smoke evacuation system |
US6197002B1 (en) | 1997-12-10 | 2001-03-06 | Phillips Plastics Corporation | Laparoscopic tool and method |
US6042573A (en) | 1997-12-11 | 2000-03-28 | Smith & Nephew, Inc. | Surgical valve |
US5976174A (en) | 1997-12-15 | 1999-11-02 | Ruiz; Carlos E. | Medical hole closure device and methods of use |
US6464686B1 (en) | 1998-01-21 | 2002-10-15 | Abbott Laboratories | Polyurethane feeding tube and associated adaptors |
US6295474B1 (en) | 1998-03-13 | 2001-09-25 | Intermedics Inc. | Defibrillator housing with conductive polymer coating |
JP3019150B2 (en) | 1998-04-07 | 2000-03-13 | ๆ ชๅผไผ็คพๅ ซๅ ใกใใฃใซใซ | Trocar mantle with valve |
US5951466A (en) | 1998-04-13 | 1999-09-14 | Viamedics, Llc | Self-seating surgical access device and method of gaining surgical access to a body cavity |
US6030402A (en) | 1998-04-23 | 2000-02-29 | Thompson; Ronald J. | Apparatus and methods for the penetration of tissue, and the creation of an opening therein |
US6251119B1 (en) | 1998-08-07 | 2001-06-26 | Embol-X, Inc. | Direct stick tear-away introducer and methods of use |
US6187000B1 (en) | 1998-08-20 | 2001-02-13 | Endius Incorporated | Cannula for receiving surgical instruments |
US6121576A (en) | 1998-09-02 | 2000-09-19 | Micron Technology, Inc. | Method and process of contact to a heat softened solder ball array |
US6454783B1 (en) | 1998-09-15 | 2002-09-24 | Gregory Piskun | Laparoscopic instruments and trocar systems for trans-umbilical laproscopic surgery |
US7344547B2 (en) | 1998-09-15 | 2008-03-18 | Phavel Systems, Inc. | Laparoscopic instruments and trocar systems and related surgical method |
US6544210B1 (en) | 1998-10-22 | 2003-04-08 | Gregory J. Trudel | Disposable laparoscopic smoke evacuation system |
US6485410B1 (en) | 1998-11-04 | 2002-11-26 | Synergyn Technologies, Inc. | Hysteroscope port and methods |
US6234958B1 (en) | 1998-11-30 | 2001-05-22 | Medical Access Systems, Llc | Medical device introduction system including medical introducer having a plurality of access ports and methods of performing medical procedures with same |
ATE376808T1 (en) | 1998-12-01 | 2007-11-15 | Atropos Ltd | LAPAROSCOPIC SEALED ACCESS DEVICE |
ATE308277T1 (en) | 1998-12-01 | 2005-11-15 | Atropos Ltd | SURGICAL DEVICE FOR RETRACTION AND/OR CLOSING A PITCH |
US7195590B2 (en) | 1998-12-01 | 2007-03-27 | Atropos Limited | Surgical device |
US7559893B2 (en) | 1998-12-01 | 2009-07-14 | Atropos Limited | Wound retractor device |
US7537564B2 (en) | 1998-12-01 | 2009-05-26 | Atropos Limited | Wound retractor device |
US8465494B2 (en) | 1998-12-01 | 2013-06-18 | Atropos Limited | Apparatus for inserting a surgical device at least partially through a wound opening |
US6024755A (en) | 1998-12-11 | 2000-02-15 | Embol-X, Inc. | Suture-free clamp and sealing port and methods of use |
US6086603A (en) | 1998-12-14 | 2000-07-11 | Syntheon, Llc | Luminal port device having internal and external sealing mechanisms |
DE19902036C1 (en) | 1999-01-20 | 2000-03-16 | Storz Karl Gmbh & Co Kg | Device to hold trocar tube aligned in various spaces; is designed to fasten trocar tube in different adjustable in situ positions on patient |
US6033428A (en) | 1999-01-26 | 2000-03-07 | Sardella; William V. | Laparoscopic surgery device |
SE9900454D0 (en) | 1999-02-10 | 1999-02-10 | Safe Conduct Ab | trocar |
IES990218A2 (en) | 1999-03-18 | 2000-11-15 | Gaya Ltd | A surgical device |
IES990220A2 (en) | 1999-03-18 | 2000-11-15 | Gaya Ltd | A surgical device |
IES990219A2 (en) | 1999-03-18 | 2000-11-15 | Gaya Ltd | A surgical device |
US20020055714A1 (en) | 1999-05-18 | 2002-05-09 | Rothschild Richard B. | Method and apparatus for the non-surgical placement of a subcutaneously tunnelled catheter through the skin into a central vein |
US6423036B1 (en) | 1999-06-07 | 2002-07-23 | Gibbons Surgical Corporation | Cannula anchoring port |
ATE405318T1 (en) | 1999-06-22 | 2008-09-15 | Ernesto E Blanco | SAFETY TROKAR MOT PROGRESSIVE CUTTING TIP PROTECTION AND GAS JET DEFECTOR IN THE FABRIC |
US7637905B2 (en) | 2003-01-15 | 2009-12-29 | Usgi Medical, Inc. | Endoluminal tool deployment system |
US6171282B1 (en) | 1999-07-23 | 2001-01-09 | Edgar K. Ragsdale | Soft cannula and methods for use |
IE990795A1 (en) | 1999-07-30 | 2001-03-07 | Gaya Ltd | Hand Access Port Device |
US20040102804A1 (en) | 1999-08-10 | 2004-05-27 | Chin Albert K. | Apparatus and methods for endoscopic surgical procedures |
US20050203346A1 (en) | 1999-10-14 | 2005-09-15 | Frank Bonadio | Wound retractor device |
US7540839B2 (en) | 1999-10-14 | 2009-06-02 | Atropos Limited | Wound retractor |
ATE415867T1 (en) | 1999-10-14 | 2008-12-15 | Atropos Ltd | SURGICAL WOUND RETRACTOR |
US20030093104A1 (en) | 1999-10-29 | 2003-05-15 | Bonner Matthew D. | Methods and apparatus for providing intra-pericardial access |
US7101353B2 (en) | 1999-12-30 | 2006-09-05 | Cook Vascular Incorporated | Splittable medical valve |
US6712791B2 (en) | 1999-12-30 | 2004-03-30 | Cook Vascular Incorporated | Splittable medical valve |
US20030212383A1 (en) | 2001-01-05 | 2003-11-13 | Dana Cote | System and methods for reducing intraocular pressure |
US6447489B1 (en) | 2000-01-18 | 2002-09-10 | Ethicon Endo-Surgey, Inc. | Laparoscopic access tool with gas seal |
US6328720B1 (en) | 2000-02-18 | 2001-12-11 | Zevex, Inc. | Low-profile enterostomy device |
WO2001064124A1 (en) | 2000-03-01 | 2001-09-07 | Surgical Navigation Technologies, Inc. | Multiple cannula image guided tool for image guided procedures |
AU2001249308A1 (en) | 2000-03-24 | 2001-10-15 | Johns Hopkins University | Peritoneal cavity device and method |
US6440061B1 (en) | 2000-03-24 | 2002-08-27 | Donald E. Wenner | Laparoscopic instrument system for real-time biliary exploration and stone removal |
US7660621B2 (en) | 2000-04-07 | 2010-02-09 | Medtronic, Inc. | Medical device introducer |
US6884253B1 (en) | 2000-05-16 | 2005-04-26 | Taut, Inc. | Penetrating tip for trocar assembly |
WO2002007611A2 (en) | 2000-07-21 | 2002-01-31 | Atropos Limited | A surgical instrument |
US7056321B2 (en) | 2000-08-01 | 2006-06-06 | Endius, Incorporated | Method of securing vertebrae |
US6811546B1 (en) | 2000-08-25 | 2004-11-02 | Origin Medsystems, Inc. | Endoscopic surgical access port and method |
US6551270B1 (en) | 2000-08-30 | 2003-04-22 | Snowden Pencer, Inc. | Dual lumen access port |
US6837893B2 (en) | 2000-09-01 | 2005-01-04 | Onux Medical, Inc. | Multi-fastener surgical apparatus and method |
EP1188415A3 (en) | 2000-09-08 | 2002-05-08 | Pall Corporation | Cannula assembly |
US7201725B1 (en) | 2000-09-25 | 2007-04-10 | Sub-Q, Inc. | Device and method for determining a depth of an incision |
EP1326524B1 (en) | 2000-10-19 | 2010-09-01 | Applied Medical Resources Corporation | Surgical access apparatus and method |
US6562022B2 (en) | 2000-12-13 | 2003-05-13 | Advanced Cardiovascular Systems, Inc. | Catheter with enhanced reinforcement |
US7011645B2 (en) | 2001-01-09 | 2006-03-14 | Rex Medical, L.P. | Dialysis catheter |
US6986752B2 (en) | 2001-01-09 | 2006-01-17 | Rex Medical, Lp | Peritoneal dialysis catheter and insertion method |
US6814718B2 (en) | 2001-01-09 | 2004-11-09 | Rex Medical, L.P | Dialysis catheter |
US6890295B2 (en) | 2002-10-31 | 2005-05-10 | Medtronic, Inc. | Anatomical space access tools and methods |
US6684405B2 (en) | 2001-06-05 | 2004-02-03 | John Lezdey | Surgical and examination gloves |
JP4885388B2 (en) | 2001-09-25 | 2012-02-29 | ใชใชใณใในๆ ชๅผไผ็คพ | Endoscope insertion direction detection method |
US6913609B2 (en) | 2001-09-28 | 2005-07-05 | Cardica, Inc. | Access port system for anastomosis |
US6450983B1 (en) | 2001-10-03 | 2002-09-17 | Robert D. Rambo | O-ring for incrementally adjustable incision liner and retractor |
US6939296B2 (en) | 2001-10-17 | 2005-09-06 | Applied Medical Resources Corp. | Laparoscopic illumination apparatus and method |
US7052454B2 (en) | 2001-10-20 | 2006-05-30 | Applied Medical Resources Corporation | Sealed surgical access device |
US6958037B2 (en) | 2001-10-20 | 2005-10-25 | Applied Medical Resources Corporation | Wound retraction apparatus and method |
EP2374402B1 (en) | 2001-10-20 | 2012-05-09 | Applied Medical Resources Corporation | Sealed surgical access device |
US7192436B2 (en) | 2001-11-08 | 2007-03-20 | Sub-Q, Inc. | Pledget-handling system and method for delivering hemostasis promoting material to a blood vessel puncture site by fluid pressure |
US6830578B2 (en) | 2001-11-26 | 2004-12-14 | Neosurg Technologies, Inc. | Trocar |
US6723088B2 (en) | 2001-12-20 | 2004-04-20 | Board Of Regents, The University Of Texas | Laparoscopic porting |
JP2003199755A (en) | 2001-12-28 | 2003-07-15 | Olympus Optical Co Ltd | Trocar for operation under endoscope |
JP2003204920A (en) | 2002-01-11 | 2003-07-22 | Olympus Optical Co Ltd | Insertion assisting tool |
US6878110B2 (en) | 2002-01-14 | 2005-04-12 | Seung Choul Yang | Surgical instruments and method for creating anatomic working space in minilaparotomy procedure |
EP1471839A4 (en) | 2002-02-08 | 2008-05-07 | Teleflex Medical Inc | Introducer assembly for medical instruments |
AU2003213189A1 (en) | 2002-02-21 | 2003-09-09 | Andre M. Persidsky | Apparatus and method for making a percutaneous access for port of variable size |
US6929637B2 (en) | 2002-02-21 | 2005-08-16 | Spiration, Inc. | Device and method for intra-bronchial provision of a therapeutic agent |
WO2003075796A2 (en) | 2002-03-08 | 2003-09-18 | Emphasys Medical, Inc. | Methods and devices for inducing collapse in lung regions fed by collateral pathways |
US6723044B2 (en) | 2002-03-14 | 2004-04-20 | Apple Medical Corporation | Abdominal retractor |
US6942633B2 (en) | 2002-03-22 | 2005-09-13 | Twin Star Medical, Inc. | System for treating tissue swelling |
US6592543B1 (en) | 2002-04-03 | 2003-07-15 | Surgin Inc. | Fluid flow regulator for a smoke evacuation system and method of using same |
EP1503714A4 (en) | 2002-04-22 | 2007-01-24 | Philadelphia Children Hospital | Low profile combination device for gastrostomy or jejunostomy applications having anti-granuloma formation characteristics |
EP2067499B1 (en) | 2002-04-25 | 2012-05-16 | The Board of Trustees of The Leland Stanford Junior University | Expandable guide sheath and apparatus and methods using such sheaths |
US7650887B2 (en) | 2002-06-05 | 2010-01-26 | Applied Medical Resources Corporation | Wound retractor |
US9271753B2 (en) | 2002-08-08 | 2016-03-01 | Atropos Limited | Surgical device |
US7223230B2 (en) | 2002-09-06 | 2007-05-29 | C. R. Bard, Inc. | External endoscopic accessory control system |
DE60314464T2 (en) | 2002-09-19 | 2008-02-14 | Atropos Ltd., Bray | SURGICAL WOUND RETRACTOR |
AU2003300779A1 (en) | 2002-09-20 | 2004-05-04 | Flowmedica, Inc. | Catheter system for renal therapy |
US7217277B2 (en) | 2002-09-30 | 2007-05-15 | Ethicon, Inc. | Device for providing intracardiac access in an open chest |
US7083626B2 (en) | 2002-10-04 | 2006-08-01 | Applied Medical Resources Corporation | Surgical access device with pendent valve |
FR2846298A1 (en) | 2002-10-29 | 2004-04-30 | Cit Alcatel | ARTICULATED ASSEMBLY OF SOLAR GENERATOR PANELS AND SPATIAL VEHICLE |
JP4777655B2 (en) | 2002-11-08 | 2011-09-21 | ใฟใคใณ ใใซในใฑใข ใฐใซใผใ ใจใซใใผ | Self-sealing cannula |
US20040111061A1 (en) | 2002-11-12 | 2004-06-10 | Diana Curran | Trocar having an inflatable cuff for maintaining an insufflated abdominal cavity during an open laparaoscopy procedure |
US7390317B2 (en) | 2002-12-02 | 2008-06-24 | Applied Medical Resources Corporation | Universal access seal |
US7241221B1 (en) | 2002-12-10 | 2007-07-10 | Luciano Jr Robert A | Game for using remainder and partial credits |
DE60315188T2 (en) | 2002-12-16 | 2008-04-03 | Atropos Ltd., Bray | SURGICAL DEVICE |
US7160309B2 (en) | 2002-12-31 | 2007-01-09 | Laveille Kao Voss | Systems for anchoring a medical device in a body lumen |
US7896889B2 (en) | 2003-02-20 | 2011-03-01 | Medtronic, Inc. | Trajectory guide with angled or patterned lumens or height adjustment |
WO2004075930A2 (en) | 2003-02-25 | 2004-09-10 | Applied Medical Resources Corporation | Apparatus and method for illuminating a peritoneal cavity during laparoscopic surgery |
WO2004075741A2 (en) | 2003-02-25 | 2004-09-10 | Applied Medical Resources Corporation | Wound retractor for use in hand assisted laparoscopic surgery |
US20050020884A1 (en) | 2003-02-25 | 2005-01-27 | Hart Charles C. | Surgical access system |
US20040204734A1 (en) | 2003-04-11 | 2004-10-14 | Wagner Darrell Orvin | Tunneling tool with subcutaneous transdermal illumination |
US7153261B2 (en) | 2003-04-25 | 2006-12-26 | Tyco Healthcare Group Lp | Surgical hand access apparatus |
US7625361B2 (en) | 2003-04-28 | 2009-12-01 | Sumitomo Bakelite Company Limited | Catheter kit for burrow |
US7645232B2 (en) | 2003-05-16 | 2010-01-12 | Zimmer Spine, Inc. | Access device for minimally invasive surgery |
US6916310B2 (en) | 2003-05-30 | 2005-07-12 | Codman & Shurtleff, Inc. | Percutaneous access device |
CA2533798A1 (en) | 2003-07-30 | 2005-02-03 | Atropos Limited | Cannula with instrument seal |
US7163510B2 (en) | 2003-09-17 | 2007-01-16 | Applied Medical Resources Corporation | Surgical instrument access device |
US7850600B1 (en) | 2003-09-23 | 2010-12-14 | Tyco Healthcare Group Lp | Laparoscopic instrument and trocar system and related surgical method |
US7753901B2 (en) | 2004-07-21 | 2010-07-13 | Tyco Healthcare Group Lp | Laparoscopic instrument and cannula assembly and related surgical method |
US20050070935A1 (en) | 2003-09-30 | 2005-03-31 | Ortiz Mark S. | Single lumen access deployable ring for intralumenal anastomosis |
US7452363B2 (en) | 2003-09-30 | 2008-11-18 | Ethicon Endo-Surgery, Inc. | Applier for fastener for single lumen access anastomosis |
US20060161050A1 (en) | 2003-10-15 | 2006-07-20 | John Butler | A surgical sealing device |
US20050148823A1 (en) | 2003-10-15 | 2005-07-07 | Trevor Vaugh | Surgical sealing device |
US20050096695A1 (en) | 2003-11-03 | 2005-05-05 | Olich Jack M. | Flexible foam seal assembly |
US7294103B2 (en) | 2003-11-12 | 2007-11-13 | Endoscopic Technologies, Inc. | Retractor with inflatable blades |
JP4594612B2 (en) | 2003-11-27 | 2010-12-08 | ใชใชใณใในๆ ชๅผไผ็คพ | Insertion aid |
AU2004299000B8 (en) | 2003-12-11 | 2010-07-22 | Cook Medical Technologies Llc | Hemostatic valve assembly |
US20050137459A1 (en) | 2003-12-17 | 2005-06-23 | Scimed Life Systems, Inc. | Medical device with OLED illumination light source |
US7955313B2 (en) | 2003-12-17 | 2011-06-07 | Boston Scientific Scimed, Inc. | Composite catheter braid |
US20050137609A1 (en) | 2003-12-17 | 2005-06-23 | Gerald Guiraudon | Universal cardiac introducer |
US20050245876A1 (en) | 2003-12-24 | 2005-11-03 | Accessclosure, Inc. | Apparatus and methods for facilitating access through a puncture including sealing compound therein |
US20050209608A1 (en) | 2004-03-22 | 2005-09-22 | O'heeron Peter T | Trocar seal |
JP2008504051A (en) | 2004-04-05 | 2008-02-14 | ใฟใคใณ ใใซในใฑใข ใฐใซใผใ ใชใใใใ ใใผใใใผใทใใ | Surgical hand access device |
AU2005231485B2 (en) | 2004-04-05 | 2010-08-05 | Covidien Lp | Surgical hand access apparatus |
US7452351B2 (en) | 2004-04-16 | 2008-11-18 | Kyphon Sarl | Spinal diagnostic methods and apparatus |
US20050251092A1 (en) | 2004-05-10 | 2005-11-10 | Becton, Dickinson And Company | Needle assembly with tether |
US20050277946A1 (en) | 2004-06-15 | 2005-12-15 | Secant Medical, Llc | Access port for laparoscopic surgery |
US8961407B2 (en) | 2004-07-21 | 2015-02-24 | Covidien Lp | Surgical port assembly |
US7223257B2 (en) | 2004-08-31 | 2007-05-29 | Igor Shubayev | Percutaneous vascular access device |
US20060071432A1 (en) | 2004-09-29 | 2006-04-06 | Staudner Rupert A | Seal for trocar |
JP2008515523A (en) | 2004-10-11 | 2008-05-15 | ใขใใญใในใปใชใใใใ | Instrument access device |
US20060129165A1 (en) | 2004-11-24 | 2006-06-15 | Edrich Health Technologies, Inc. | Gel based laparoscopic trocar |
US20060149137A1 (en) | 2005-01-05 | 2006-07-06 | Applied Medical Resources Corporation | Easily placeable and removable wound retractor |
US7608082B2 (en) | 2005-01-06 | 2009-10-27 | Tyco Healthcare Group Lp | Surgical seal for use in a surgical access apparatus |
US7165336B2 (en) | 2005-03-16 | 2007-01-23 | Eidosmed Llc | Surgical depth instrument |
US20060212063A1 (en) | 2005-03-18 | 2006-09-21 | Wilk Patent, Llc | Surgical device and associated trans-organ surgical method |
EP1861022A2 (en) | 2005-03-22 | 2007-12-05 | Atropos Limited | A surgical instrument |
US7766824B2 (en) | 2005-03-31 | 2010-08-03 | Tyco Healthcare Group Lp | Surgical hand access apparatus |
US20060224161A1 (en) | 2005-04-01 | 2006-10-05 | The General Hospital Corporation | Depth gauge apparatus and methods |
US20060247678A1 (en) | 2005-04-08 | 2006-11-02 | Weisenburgh William B Ii | Surgical instrument system |
USD545967S1 (en) | 2005-04-13 | 2007-07-03 | Medrad, Inc. | Fluid delivery apparatus |
US20060241651A1 (en) | 2005-04-22 | 2006-10-26 | Wilk Patent, Llc | Surgical port device and associated method |
DE102005026467A1 (en) | 2005-06-09 | 2006-12-14 | University Of Dundee | Apparatus for providing transcutaneous access to an endoscopic surgical field |
JP2009501045A (en) | 2005-07-15 | 2009-01-15 | ใขใใญใในใปใชใใใใ | Wound retractor |
SE528848C2 (en) | 2005-08-05 | 2007-02-27 | Ortoma Ab | Device for operative intervention or wound formation |
US8954134B2 (en) | 2005-09-13 | 2015-02-10 | Children's Medical Center Corporation | Light-guided transluminal catheter |
US7811251B2 (en) | 2005-10-13 | 2010-10-12 | Tyco Healthcare Group Lp | Trocar anchor |
EP1933730B1 (en) | 2005-10-14 | 2010-02-24 | Applied Medical Resources Corporation | Split hoop wound retractor with gel pad |
JP4714570B2 (en) | 2005-11-24 | 2011-06-29 | ๏ผจ๏ฝ๏ฝ๏ฝๆ ชๅผไผ็คพ | Endoscope shape detection probe |
US7955257B2 (en) | 2006-01-05 | 2011-06-07 | Depuy Spine, Inc. | Non-rigid surgical retractor |
WO2007095703A2 (en) | 2006-02-22 | 2007-08-30 | Michels Paulo Junior Alberton | Light guided liposuction apparatus |
US9011319B2 (en) | 2006-03-03 | 2015-04-21 | Axcess Instruments, Inc. | Conical laparoscopic apparatus for minimally invasive surgery |
US9820771B2 (en) | 2006-03-03 | 2017-11-21 | Axcess Instruments Inc. | Apparatus and method for minimally invasive surgery |
US8066673B2 (en) | 2006-03-21 | 2011-11-29 | Applied Medical Resources Corporation | Cannula stabilization seal |
US8961406B2 (en) | 2009-03-06 | 2015-02-24 | Ethicon Endo-Surgery, Inc. | Surgical access devices and methods providing seal movement in predefined movement regions |
US8251900B2 (en) | 2009-03-06 | 2012-08-28 | Ethicon Endo-Surgery, Inc. | Surgical access devices and methods providing seal movement in predefined paths |
US8357085B2 (en) | 2009-03-31 | 2013-01-22 | Ethicon Endo-Surgery, Inc. | Devices and methods for providing access into a body cavity |
US8821391B2 (en) | 2009-03-06 | 2014-09-02 | Ethicon Endo-Surgery, Inc. | Methods and devices for providing access into a body cavity |
US7520876B2 (en) | 2006-04-21 | 2009-04-21 | Entellus Medical, Inc. | Device and method for treatment of sinusitis |
US20070270882A1 (en) | 2006-05-19 | 2007-11-22 | Acorn Cardiovascular, Inc. | Pericardium management method for intra-pericardial surgical procedures |
WO2007143200A2 (en) | 2006-06-02 | 2007-12-13 | Futrell J William | Systems and methods for illuminating materials |
DE102006032583A1 (en) | 2006-07-13 | 2008-01-17 | Biotronik Crm Patent Ag | introducer |
US20090326330A1 (en) | 2006-07-27 | 2009-12-31 | Frank Bonadio | Apparatus for inserting a surgical device at least partially through a wound opening |
FR2904531B1 (en) | 2006-08-02 | 2009-06-12 | Eleph Ent Technology | PERCUTANEOUS GASTROSTOMY PROBE |
EP2056922B1 (en) | 2006-08-04 | 2018-03-28 | Northgate Technologies, Inc. | In-dwelling port for access into a body |
US20080048011A1 (en) | 2006-08-24 | 2008-02-28 | Weller Kip D | Shrink tubing jacket construction, and method |
US7798998B2 (en) | 2006-10-06 | 2010-09-21 | Surgiquest, Inc. | Elastically deformable surgical access device |
US20080097332A1 (en) | 2006-10-18 | 2008-04-24 | Stout Medical Group L.P. | Surgical access port |
US8025670B2 (en) | 2006-11-22 | 2011-09-27 | Minos Medical | Methods and apparatus for natural orifice vaginal hysterectomy |
DE602006014424D1 (en) | 2006-12-14 | 2010-07-01 | Ethicon Endo Surgery Cincinnat | Laparoscopic stapler |
WO2008077080A2 (en) | 2006-12-18 | 2008-06-26 | Surgiquest, Incorporated | System for surgical insufflation and gas recirculation |
US20100063364A1 (en) | 2007-02-01 | 2010-03-11 | Frank Bonadio | Instrument insertion device |
US7513361B1 (en) | 2007-03-16 | 2009-04-07 | Mills Jr James | Powered grooming unit |
JP5506660B2 (en) | 2007-03-30 | 2014-05-28 | ใณใดใฃใใฃใจใณ ใชใใใใ ใใผใใใผใทใใ | Laparoscopic port assembly |
US7922656B2 (en) * | 2007-04-04 | 2011-04-12 | Ethicon Endo-Surgery, Inc. | Hand assisted laparoscopic seal assembly with detachable attachment ring |
US7846123B2 (en) | 2007-04-24 | 2010-12-07 | Emory University | Conduit device and system for implanting a conduit device in a tissue wall |
WO2008149332A1 (en) | 2007-06-05 | 2008-12-11 | Atropos Limited | An instrument access device |
ITMI20071230A1 (en) | 2007-06-20 | 2008-12-21 | Lucini Surgical Concept S R L | CANNULA DEVICE FOR SURGICAL OPERATIONS IN ENDOSCOPY |
US20090227843A1 (en) | 2007-09-12 | 2009-09-10 | Smith Jeffrey A | Multi-instrument access devices and systems |
WO2009036343A1 (en) | 2007-09-12 | 2009-03-19 | Synecor, Llc | Multi-lumen cannula |
BRPI0817421A2 (en) | 2007-10-05 | 2015-06-16 | Tyco Healthcare | Sealing fastener for use in surgical procedures |
US20100100043A1 (en) | 2007-10-05 | 2010-04-22 | Racenet Danyel J | Flexible Access Device For Use In Surgical Procedure |
US8795326B2 (en) | 2007-10-05 | 2014-08-05 | Covidien Lp | Expanding seal anchor for single incision surgery |
US20090105635A1 (en) | 2007-10-17 | 2009-04-23 | Tyco Healthcare Group Lp | Access assembly with seal lubricant mechanism |
US20090131751A1 (en) | 2007-11-20 | 2009-05-21 | Spivey James T | Anal surgical instrument guides |
US20090182288A1 (en) | 2008-01-04 | 2009-07-16 | Spenciner David B | Flexible Medical Cannula |
WO2009094476A1 (en) | 2008-01-22 | 2009-07-30 | Applied Medical Resources Corporation | Surgical instrument access device |
US20090204067A1 (en) | 2008-02-07 | 2009-08-13 | Mohamed Saad Abu-Halawa | Two-part percutaneous endoscopic intragastric surgery cannula |
EP3569168B1 (en) | 2008-02-29 | 2020-12-16 | Arthrex Inc | Button cannula |
US8092430B2 (en) | 2008-03-03 | 2012-01-10 | Tyco Healthcare Group Lp | Single port device with multi-lumen cap |
US8795161B2 (en) | 2008-06-25 | 2014-08-05 | Covidien Lp | Button port |
US7850667B2 (en) | 2008-06-27 | 2010-12-14 | Tyco Healthcare Group Lp | Low profile instrument access device |
BRPI0802874A2 (en) | 2008-06-30 | 2010-03-09 | Imbros Administracao E Partici | improvement in trocar |
US8628539B2 (en) | 2008-09-05 | 2014-01-14 | Innovia, Llc | Flexible disposable surgical port |
US8328761B2 (en) | 2008-09-30 | 2012-12-11 | Ethicon Endo-Surgery, Inc. | Variable surgical access device |
EP3275386B1 (en) | 2008-10-13 | 2024-01-03 | Applied Medical Resources Corporation | Single port access system |
US20100113883A1 (en) | 2008-10-30 | 2010-05-06 | Widenhouse Christopher W | Surgical access port with adjustable ring geometry |
US9737334B2 (en) | 2009-03-06 | 2017-08-22 | Ethicon Llc | Methods and devices for accessing a body cavity |
US8574153B2 (en) | 2009-03-20 | 2013-11-05 | Covidien Lp | Flexible port seal |
US8323184B2 (en) | 2009-03-31 | 2012-12-04 | Covidien Lp | Surgical access port and associated introducer mechanism |
US8353824B2 (en) | 2009-03-31 | 2013-01-15 | Ethicon Endo-Surgery, Inc. | Access method with insert |
US8317690B2 (en) | 2009-03-31 | 2012-11-27 | Covidien Lp | Foam port and introducer assembly |
US20100249521A1 (en) | 2009-03-31 | 2010-09-30 | Shelton Iv Frederick E | Access Device Including Retractor And Insert |
GB2469083A (en) | 2009-04-01 | 2010-10-06 | Surgical Innovations Ltd | Laparoscopic surgical apparatus with ball joint ports |
US8257251B2 (en) | 2009-04-08 | 2012-09-04 | Ethicon Endo-Surgery, Inc. | Methods and devices for providing access into a body cavity |
US8419635B2 (en) * | 2009-04-08 | 2013-04-16 | Ethicon Endo-Surgery, Inc. | Surgical access device having removable and replaceable components |
US20100280326A1 (en) | 2009-05-04 | 2010-11-04 | Hess Christopher J | Surgical devices for internal access through tissue |
US20100286506A1 (en) | 2009-05-06 | 2010-11-11 | Tyco Healthcare Group Lp | Method for determining a position of an instrument within a body cavity |
US8968189B2 (en) | 2009-05-07 | 2015-03-03 | Covidien Lp | Flexible access assembly with multiple ports |
US20100298646A1 (en) | 2009-05-19 | 2010-11-25 | Tyco Healthcare Group Lp | Flexible access assembly with reinforced lumen |
US9078695B2 (en) | 2009-06-05 | 2015-07-14 | Ethicon Endo-Surgery, Inc. | Methods and devices for accessing a body cavity using a surgical access device with modular seal components |
US9173677B2 (en) | 2009-07-08 | 2015-11-03 | Covidien Lp | Apparatus and method for transvaginal surgery |
US20110021877A1 (en) | 2009-07-24 | 2011-01-27 | Tyco Healthcare Group Lp | Surgical port and frangible introducer assembly |
US20110028794A1 (en) | 2009-07-30 | 2011-02-03 | Ethicon Endo-Surgery, Inc. | Methods and devices for providing access into a body cavity |
US8585632B2 (en) | 2009-07-31 | 2013-11-19 | Covidien LLP | Single port device having integral filter/vent |
US8257252B2 (en) | 2009-08-06 | 2012-09-04 | Tyco Healthcare Group Lp | Elongated seal anchor for use in surgical procedures |
US8968190B2 (en) | 2009-08-25 | 2015-03-03 | Covidien Lp | Single incision surgical portal apparatus including inner member |
US20110054258A1 (en) | 2009-08-31 | 2011-03-03 | O'keefe Jonathan B | Foam port introducer |
ES2956272T3 (en) | 2009-08-31 | 2023-12-18 | Applied Med Resources | Multifunctional Surgical Access System |
WO2011033495A1 (en) | 2009-09-17 | 2011-03-24 | Atropos Limited | An instrument access device |
US8932212B2 (en) | 2009-10-01 | 2015-01-13 | Covidien Lp | Seal anchor with non-parallel lumens |
US8684918B2 (en) | 2009-10-02 | 2014-04-01 | Covidien Lp | Single port device including selectively closeable openings |
US8920314B2 (en) | 2009-10-07 | 2014-12-30 | Covidien Lp | Universal height foam port |
US20110118553A1 (en) | 2009-11-19 | 2011-05-19 | Tyco Healthcare Group Lp | Access device including an integrated light source |
US8376938B2 (en) | 2009-11-20 | 2013-02-19 | Ethicon Endo-Surgery, Inc. | Discrete flexion head for single port device |
US8740904B2 (en) | 2009-11-24 | 2014-06-03 | Covidien Lp | Seal anchor introducer including biasing member |
US8764647B2 (en) | 2009-11-24 | 2014-07-01 | Covidien Lp | Foam port device having closed-end lumens |
US8480683B2 (en) | 2009-11-24 | 2013-07-09 | Covidien Lp | Foam introduction system including modified port geometry |
US20110124968A1 (en) | 2009-11-24 | 2011-05-26 | Tyco Healthcare Group Lp | Surgical portal and introducer assembly |
US20110166423A1 (en) | 2010-01-07 | 2011-07-07 | Tyco Healthcare Group Lp | Foam port introduction system including dilator |
US9017252B2 (en) | 2010-04-12 | 2015-04-28 | Covidien Lp | Access assembly with flexible cannulas |
US20110251465A1 (en) | 2010-04-12 | 2011-10-13 | Tyco Healthcare Group Lp | Hollow multi-lumen access port |
US8821390B2 (en) | 2010-04-12 | 2014-09-02 | Covidien Lp | Surgical access method and assembly including sleeve and port |
US20110251463A1 (en) | 2010-04-12 | 2011-10-13 | Tyco Healthcare Group Lp | Bariatric foam port |
US9421032B2 (en) | 2010-06-16 | 2016-08-23 | Covidien Lp | Seal port with blood collector |
WO2012031016A2 (en) | 2010-09-02 | 2012-03-08 | Schlumberger Canada Limited | Thermodynamic modeling for optimized recovery in sagd |
US20120130184A1 (en) | 2010-11-23 | 2012-05-24 | Tyco Healthcare Group Lp | Access assembly with anti-collapsing structure |
US9022926B2 (en) | 2010-11-23 | 2015-05-05 | Covidien Lp | Reinforced flexible access assembly |
US20120130186A1 (en) | 2010-11-23 | 2012-05-24 | Tyco Healthcare Group Lp | Adjustable surgical portal |
US20120130177A1 (en) | 2010-11-23 | 2012-05-24 | Michael Davis | Portal assembly with adjustable height |
US8864659B2 (en) | 2010-11-23 | 2014-10-21 | Covidien Lp | Seal anchor for use in surgical procedures |
US8727973B2 (en) | 2010-11-23 | 2014-05-20 | Covidien Lp | Seal port with adjustable height |
US8968191B2 (en) | 2010-11-24 | 2015-03-03 | Covidien Lp | Expandable access assembly including an internal thread mechanism |
US8727974B2 (en) | 2010-11-24 | 2014-05-20 | Covidien Lp | Access assembly including one or more compressible vents |
US8968188B2 (en) | 2010-11-24 | 2015-03-03 | Covidien Lp | Expandable segmented and sectioned access assembly |
US20120130185A1 (en) | 2010-11-24 | 2012-05-24 | Tyco Healthcare Group Lp | Access device including expandable distal flange |
US9011324B2 (en) | 2010-11-24 | 2015-04-21 | Covidien Lp | Access assembly including one or more foldable caps |
US8679151B2 (en) | 2010-11-24 | 2014-03-25 | Covidien Lp | Access device including shape memory deployment mechanism |
US8641610B2 (en) | 2010-12-20 | 2014-02-04 | Covidien Lp | Access assembly with translating lumens |
US8550992B2 (en) | 2010-12-20 | 2013-10-08 | Covidien Lp | Two-part access assembly |
US20120157782A1 (en) | 2010-12-20 | 2012-06-21 | Francesco Alfieri | Hand access device |
US9119664B2 (en) | 2010-12-20 | 2015-09-01 | Covidien Lp | Integral foam port |
US20120157783A1 (en) | 2010-12-20 | 2012-06-21 | Greg Okoniewski | Self deploying bodily opening protector |
US8602983B2 (en) | 2010-12-20 | 2013-12-10 | Covidien Lp | Access assembly having undercut structure |
US20120157777A1 (en) | 2010-12-20 | 2012-06-21 | Greg Okoniewski | Adjustable height multiple instrument access seal anchor member |
US20120157786A1 (en) | 2010-12-21 | 2012-06-21 | Russell Pribanic | Surgical retractor having ring of variable durometer |
US8696557B2 (en) | 2010-12-21 | 2014-04-15 | Covidien Lp | Access assembly including inflatable seal member |
US8888691B2 (en) | 2011-01-24 | 2014-11-18 | Covidien Lp | Expanding surgical access port |
US20120190933A1 (en) | 2011-01-24 | 2012-07-26 | Tyco Healthcare Group Lp | Inflatable access assembly |
US8753267B2 (en) | 2011-01-24 | 2014-06-17 | Covidien Lp | Access assembly insertion device |
US20120245425A1 (en) | 2011-03-23 | 2012-09-27 | Tyco Healthcare Group Lp | Surgical access port expandable adapter collar assembly |
US8668641B2 (en) | 2011-03-30 | 2014-03-11 | Covidien, LP | Surgical access assembly with sleeve and adjustable fastener |
DE102011088337A1 (en) | 2011-12-13 | 2013-06-13 | Karl Storz Gmbh & Co. Kg | Sealing device for sealing a passage for a medical instrument |
US20130178708A1 (en) | 2012-01-09 | 2013-07-11 | Covidien Lp | Articulating Method Including A Pre-Bent Tube |
US9271639B2 (en) | 2012-02-29 | 2016-03-01 | Covidien Lp | Surgical introducer and access port assembly |
US9149178B2 (en) | 2012-03-26 | 2015-10-06 | Covidien Lp | Surgical access assembly and method of use therefor |
US20130253277A1 (en) | 2012-03-26 | 2013-09-26 | Covidien Lp | Surgical access assembly and method of use therefor |
US20150038797A1 (en) | 2013-07-31 | 2015-02-05 | Covidien Lp | Instrument or hand access surgical site seal caps |
US9707011B2 (en) | 2014-11-12 | 2017-07-18 | Covidien Lp | Attachments for use with a surgical access device |
-
2015
- 2015-07-21 US US14/804,779 patent/US9707011B2/en active Active
- 2015-10-16 AU AU2015243095A patent/AU2015243095B2/en not_active Ceased
- 2015-10-21 CA CA2909958A patent/CA2909958A1/en not_active Abandoned
- 2015-11-06 JP JP2015218538A patent/JP6618773B2/en active Active
- 2015-11-11 CN CN201510776384.0A patent/CN105581814B/en active Active
- 2015-11-11 EP EP15194026.9A patent/EP3020347B1/en active Active
-
2017
- 2017-07-18 US US15/652,636 patent/US10420587B2/en active Active
-
2019
- 2019-08-21 US US16/546,958 patent/US11191567B2/en active Active
Also Published As
Publication number | Publication date |
---|---|
US20170311982A1 (en) | 2017-11-02 |
EP3020347B1 (en) | 2020-02-19 |
CN105581814B (en) | 2021-04-27 |
US11191567B2 (en) | 2021-12-07 |
AU2015243095A1 (en) | 2016-05-26 |
AU2015243095B2 (en) | 2019-12-05 |
US10420587B2 (en) | 2019-09-24 |
US20160128726A1 (en) | 2016-05-12 |
US20190374255A1 (en) | 2019-12-12 |
US9707011B2 (en) | 2017-07-18 |
EP3020347A1 (en) | 2016-05-18 |
JP6618773B2 (en) | 2019-12-11 |
CN105581814A (en) | 2016-05-18 |
JP2016093496A (en) | 2016-05-26 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US11191567B2 (en) | Attachments for use with a surgical access device | |
US10751055B2 (en) | Loading unit locking band for surgical stapling instrument | |
CN110381856B (en) | Fixing device, system and method | |
JP5111907B2 (en) | Surgical stapler shaft cover | |
EP2505153B1 (en) | Surgical access assembly with sleeve and adjustable fastener | |
US11278267B2 (en) | Latch assemblies and surgical instruments including the same | |
US20120022333A1 (en) | Apparatus and system for simultaneous use of multiple instruments | |
US20150289864A1 (en) | Specimen retrieval device with pouch stop | |
JP2017192711A (en) | Endoscopic reposable surgical clip applier | |
US20140288367A1 (en) | Jawed trocar tip assembly | |
EP2269523A1 (en) | Seal assembly including releasably connected first and second subassemblies | |
JP2012040381A (en) | Expandable thoracic access port | |
US20150031958A1 (en) | Surgical seal assembly with upper lip seal | |
US10632282B2 (en) | Catheter assembly | |
US20150065804A1 (en) | Cannula - obturator structure | |
US20210338282A1 (en) | Universal size multi-walled elastomer cannula depth limiter | |
JP2006280931A (en) | Two-part bullet assembly | |
JP2020089726A (en) | Surgical access assembly and method for application thereof | |
EP3685776A1 (en) | Holding systems for medical instruments | |
JP2011000434A (en) | Access assembly having flexible housing | |
WO2021240492A1 (en) | An attachment for a trocar |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
EEER | Examination request |
Effective date: 20200821 |
|
EEER | Examination request |
Effective date: 20200821 |
|
EEER | Examination request |
Effective date: 20200821 |
|
EEER | Examination request |
Effective date: 20200821 |
|
EEER | Examination request |
Effective date: 20200821 |
|
EEER | Examination request |
Effective date: 20200821 |
|
FZDE | Discontinued |
Effective date: 20240109 |