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公开(公告)号:US20200297347A1
公开(公告)日:2020-09-24
申请号:US16895691
申请日:2020-06-08
申请人: Ethicon LLC
发明人: Michael J. Stokes , Gregory G. Scott , Michael A. Murray , Ryan J. Laurent , Disha V. Labhasetwar
IPC分类号: A61B17/10 , A61B17/128 , A61L31/06 , A61L31/14
摘要: A surgical clip applier is provided that includes first and second jaws on a distal end of an elongate shaft, a clip advancing assembly extending through the shaft and configured to advance a distal-most clip from a plurality of clips in the shaft into the first and second jaws. The jaws have opposed inward facing surfaces, and each inward facing surface has a clip track defined therein for receiving and guiding legs of a clip into the first and second jaws. The clip track of at least one of the jaws has at least one deflectable clip retention member disposed therein and configured to apply a biasing force to a leg of a clip disposed within the jaws to thereby retain the clip within the jaws and maintain alignment of the clip with respect to the jaws. The clip track of at least one of the jaws may also have at least one recess or protrusion designed to be complementary to and mate with a protrusion or recess in a clip.
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公开(公告)号:US20200261077A1
公开(公告)日:2020-08-20
申请号:US16453391
申请日:2019-06-26
申请人: Ethicon LLC
发明人: Frederick E. Shelton, IV , Jason L. Harris , Gregory J. Bakos , Gregory G. Scott , Michael J. Stokes
IPC分类号: A61B17/068 , A61B34/30 , A61B90/00 , A61B17/29
摘要: A surgical stapling assembly that includes a surgical stapling device that has a lockout that is movable between a locked position and an unlocked position. The assembly further includes a staple cartridge with a first cam surface configured to cammingly engage a primary portion of the lockout to move the lockout laterally from the locked position and a second cam surface configured cammingly engage a secondary portion of the lockout to further move the lockout laterally into the locked position when the cartridge is operably seated in the device.
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公开(公告)号:US20190192157A1
公开(公告)日:2019-06-27
申请号:US16287320
申请日:2019-02-27
申请人: Ethicon LLC
发明人: Gregory G. Scott , Disha V. Labhasetwar , Joseph M. Nath , Ryan J. Laurent , Michael E. Setser , Zhifan F. Huang , Chloe A. Maczka , Robert J. Simms , Jason L. Harris , Frederick E. Shelton, IV , Gregory J. Bakos , Nichole Y. Kwee
IPC分类号: A61B17/072 , A61B17/28
CPC分类号: A61B17/072 , A61B17/07207 , A61B17/2816 , A61B17/2833 , A61B18/1445 , A61B34/30 , A61B90/92 , A61B90/94 , A61B2017/00017 , A61B2017/00039 , A61B2017/00398 , A61B2017/0046 , A61B2017/00469 , A61B2017/00477 , A61B2017/00734 , A61B2017/00818 , A61B2017/07228 , A61B2017/07235 , A61B2017/07242 , A61B2017/0725 , A61B2017/07257 , A61B2017/07264 , A61B2017/07271 , A61B2017/07278 , A61B2017/07285 , A61B2017/2912 , A61B2017/2927 , A61B2017/2929 , A61B2017/2933 , A61B2017/2934 , A61B2017/2936 , A61B2017/2937 , A61B2017/2939 , A61B2017/2943 , A61B2017/2946 , A61B2017/2947 , A61B2090/034 , A61B2090/037 , A61B2090/0808 , A61B2090/0811 , A61B2090/0814
摘要: A system for stapling tissue is disclosed. The system can include a channel and a compatible staple cartridge comprising a plurality of staples. The channel and the compatible staple cartridge comprise mating or cooperating alignment features for permitting complete insertion of the compatible staple cartridge and for preventing an incompatible staple cartridge from being completely inserted in the channel.
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公开(公告)号:US20190125336A1
公开(公告)日:2019-05-02
申请号:US16112168
申请日:2018-08-24
申请人: Ethicon LLC
发明人: Andrew C. Deck , Frederick E. Shelton, IV , Gregory J. Bakos , Nicholas M. Morgan , Gregory G. Scott , Asaad Hossain
摘要: A surgical suturing system is disclosed. The surgical suturing system comprises a shaft comprising a shaft diameter, a firing drive, and an end effector extending distally from the shaft. The end effector comprises a needle track and a needle comprising suturing material attached thereto, wherein the needle is configured to be guided by the needle track and actuated by the firing drive through a firing stroke, and wherein the needle is movable along a needle path comprising a maximum capture width which is greater than the shaft diameter.
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公开(公告)号:US20210338272A1
公开(公告)日:2021-11-04
申请号:US17213302
申请日:2021-03-26
申请人: Ethicon LLC
发明人: Arunachalam Muthuchidambaram , Arunkumar Radhakrishnan , Rushikesh Shrikant Suryawanshi , Dhivakar A , Cameron D. McLain , Lauren Valente , Matthew S. Corbin , Gregory G. Scott , Sajayesh Vijayachandran , Haribaskaran Nagarathinam , Giri Prasannakumar Mathivanan
IPC分类号: A61B17/34
摘要: A depth limiter that is configured to couple with a cannula of a surgical access device. The depth limiter includes first and second user contact portions and first and second biasing features. The first biasing feature includes a first resilient portion and a first gripping surface. The second biasing feature includes a second resilient portion and a second gripping surface. The first and second resilient portions are configured to move the respective first and second gripping surfaces from a fixed configuration to a movable configuration when the respective first and second user contact portions are actuated. In the fixed configuration, the first and second gripping surfaces collectively restrict axial movement of the depth limiter by directly contacting the cannula. In the movable configuration, the first and second gripping surfaces extend parallel to a longitudinal axis and allow for axial movement of the depth limiter relative to the cannula.
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公开(公告)号:US20200261087A1
公开(公告)日:2020-08-20
申请号:US16453413
申请日:2019-06-26
申请人: Ethicon LLC
发明人: Richard W. Timm , Seth D. Holdmeyer , Gregory J. Bakos , Chad P. Boudreaux , Frederick E. Shelton, IV , Jason L. Harris , Morgan R. Hunter , Gregory G. Scott , Michael J. Stokes , Disha V. Labhasetwar
IPC分类号: A61B17/072
摘要: A staple cartridge comprising a deformable authentication key that is movable between a first state and a second state is disclosed. The authentication key is configured to operably engage a lockout of a surgical stapling device when the staple cartridge is inserted into the surgical stapling device in an initial insertion position. When the cartridge is seated in a final position within the device, the authentication key is deformed from the first state to the second state and moves the lockout from a locked position to an unlocked position.
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公开(公告)号:US20190290308A1
公开(公告)日:2019-09-26
申请号:US15934148
申请日:2018-03-23
申请人: ETHICON LLC
发明人: Sarah A. Worthington , Andrew Kolpitcke , Laura A. Schoettmer , Laura R. Corsetto , John E. Brady , Christopher J. Hess , Douglas E. Withers , Ryan P. Posey , Jeffery D. Bruns , Gregory G. Scott , Alexander R. Cuti , Gregory J. Bakos
IPC分类号: A61B17/29 , A61B17/072
摘要: A surgical instrument includes a body assembly, a shaft assembly that releasably attaches to the body assembly, and an end effector at a distal end of the shaft assembly. The body assembly includes a first electrical contact and a first sealing portion. The shaft assembly includes a second electrical contact and a second sealing portion. The first and second electrical contacts are configured to electrically couple together to establish an electrical connection therebetween when the shaft assembly is attached to the body assembly. The first and second sealing portions are configured to sealingly engage one another when the shaft assembly is attached to the body assembly to establish a liquid-tight seal that surrounds the electrical connection.
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公开(公告)号:US20190290307A1
公开(公告)日:2019-09-26
申请号:US15934139
申请日:2018-03-23
申请人: ETHICON LLC
发明人: Ryan P. Posey , Taylor W. Aronhalt , Christopher J. Hess , Andrew Kolpitcke , Alexander R. Cuti , Gregory G. Scott , Frederick E. Shelton, IV , David C. Yates , Jason L. Harris , Gregory J. Bakos , Jeffery D. Bruns
IPC分类号: A61B17/29 , A61B17/072
摘要: A surgical instrument includes a body assembly, a shaft assembly that releasably attaches to the body assembly, and an end effector at a distal end of the shaft assembly. The body assembly includes a first support structure, a first electrical contact supported by the first support structure, and a first sealing surface. The shaft assembly includes a second support structure, a second electrical contact supported by the second support structure, and a second sealing surface. When the shaft assembly attaches to the body assembly, the first and second electrical contacts electrically couple to establish an electrical connection therebetween, and the first and second sealing surfaces sealingly engage to block fluid from reaching the electrical connection. At least one of the first or second sealing surfaces is movable relative to the respective support structure to facilitate the sealing engagement.
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公开(公告)号:US20190192236A1
公开(公告)日:2019-06-27
申请号:US15850529
申请日:2017-12-21
申请人: Ethicon LLC
发明人: Frederick E. Shelton, IV , Gregory G. Scott , Sarah A. Worthington , Jason L. Harris , David C. Yates
IPC分类号: A61B34/00 , A61B17/072 , A61B17/16 , A61B17/068
CPC分类号: A61B34/25 , A61B17/0644 , A61B17/0682 , A61B17/072 , A61B17/07207 , A61B17/1626 , A61B34/10 , A61B46/10 , A61B46/40 , A61B90/30 , A61B90/361 , A61B90/37 , A61B2017/00017 , A61B2017/00022 , A61B2017/00057 , A61B2017/00106 , A61B2017/00119 , A61B2017/00128 , A61B2017/00199 , A61B2017/00221 , A61B2017/00398 , A61B2017/0042 , A61B2017/0046 , A61B2017/00473 , A61B2017/00477 , A61B2017/00734 , A61B2017/00818 , A61B2017/00827 , A61B2017/00876 , A61B2017/07214 , A61B2017/07228 , A61B2017/07235 , A61B2017/0725 , A61B2017/07271 , A61B2017/07278 , A61B2017/07285 , A61B2017/2927 , A61B2017/308 , A61B2034/107 , A61B2034/2051 , A61B2034/2055 , A61B2034/2065 , A61B2034/252 , A61B2034/742 , A61B2090/037 , A61B2090/365 , A61B2090/366 , A61B2090/371 , A61B2090/372 , A61B2090/3954 , G06F3/044
摘要: A surgical instrument comprising a touchscreen display is disclosed.
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公开(公告)号:US20190125339A1
公开(公告)日:2019-05-02
申请号:US16172087
申请日:2018-10-26
申请人: Ethicon LLC
发明人: Frederick E. Shelton, IV , Michael J. Stokes , Gregory G. Scott , Nicholas M. Morgan , Disha V. Labhasetwar
IPC分类号: A61B17/068 , A61B17/128
摘要: A surgical device for clipping tissue is disclosed. The surgical device comprises a housing, a shaft defining a shaft axis, and an end effector. The end effector comprises a first jaw, a second jaw, and a receiver. The first jaw and the second jaw are movable relative to each other between an open position and a closed position. The receiver is at least partially defined between said first jaw and said second jaw. The surgical device further comprises a rotatable clip magazine configured to rotate about the shaft axis, a first advancing system, and a second advancing system. The clip magazine is configured to store at least two clips. The second advancing system is configured to operate sequentially with the first advancing system. The first advancing system and the second advancing system are configured to sequentially advance the clips into the receiver of the end effector.
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