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公开(公告)号：US20240293119A1
公开(公告)日：2024-09-05
申请号：US18661028
申请日：2024-05-10
发明人： Ryan J. Laurent , Jason M. Rector , Robert J. Simms , Jeffrey C. Gagel , Nicholas Fanelli , Douglas B. Hoffman , Frederick E. Shelton, IV
IPC分类号： A61B17/068 , A61B17/00 , A61B17/072 , A61B17/10 , A61B17/29 , A61B50/30 , A61B90/00
CPC分类号： A61B17/068 , A61B17/072 , A61B17/07207 , A61B17/07292 , A61B17/105 , A61B2017/0023 , A61B2017/00389 , A61B2017/00424 , A61B2017/0046 , A61B2017/00734 , A61B2017/07214 , A61B2017/07271 , A61B2017/07278 , A61B2017/2923 , A61B2017/2927 , A61B2017/2946 , A61B50/30 , A61B2050/314 , A61B2090/0814
摘要： A surgical instrument comprises a body, shaft, and end effector. The shaft couples the end effector and body together. The end effector comprises an anvil and lower jaw configured to receive a surgical staple cartridge. The anvil is configured to pivot toward and away from the staple cartridge and lower jaw. The shaft assembly comprises a knife member configured to longitudinally translate to thereby substantially simultaneously cut clamped tissue and staple the severed tissue. The end effector may comprise lockout features configure to prevent longitudinal translation of the knife member. The end effector or staple cartridge may comprise lockout bypass features configured to prevent lockout of the knife.
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公开(公告)号：US20230355237A1
公开(公告)日：2023-11-09
申请号：US18222218
申请日：2023-07-14
IPC分类号： A61B17/068 , A61B17/072
CPC分类号： A61B17/072 , A61B17/0684 , A61B2017/07264 , A61B2017/07271 , A61B2017/07285
摘要： A surgical instrument end effector includes a first jaw configured to receive a staple cartridge and a second jaw that includes an anvil having a plurality of staple forming pockets. The first and second jaws are operable to clamp and staple tissue positioned therebetween. A tip member is movably disposed at a distal end of the anvil and is configured to toggle relative to the anvil between a first discrete position and a second discrete position. The tip member in the first discrete position is oriented angularly toward the first jaw, and the tip member in the second discrete position is oriented angularly away from the first discrete position.
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公开(公告)号：US11660090B2
公开(公告)日：2023-05-30
申请号：US17360149
申请日：2021-06-28
IPC分类号： A61B17/068 , A61B17/072 , A61B17/32 , A61B17/29 , A61B34/30 , A61B17/00
CPC分类号： A61B17/0686 , A61B17/00234 , A61B17/068 , A61B17/072 , A61B17/07207 , A61B17/29 , A61B17/320092 , A61B34/30 , A61B2017/00314 , A61B2017/00323 , A61B2017/00336 , A61B2017/00367 , A61B2017/00389 , A61B2017/00398 , A61B2017/00477 , A61B2017/07214 , A61B2017/07257 , A61B2017/07271 , A61B2017/07278 , A61B2017/07285 , A61B2017/2927 , A61B2017/320071 , A61B2017/320093 , A61B2017/320094 , A61B2017/320095 , A61B2017/320097 , A61B2034/301
摘要： Surgical instruments with axially movable firing members that are driven by a series of drive components that are loosely linked to each other when traversing an articulation joint of the surgical instrument. The drive components are configured to serially engage a rotary drive member located distal to the articulation joint such that the rotary drive member causes the drive components to form an axially rigid series of said drive components configured to apply an axial drive motion to the firing member.
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公开(公告)号：US20240108332A1
公开(公告)日：2024-04-04
申请号：US18536451
申请日：2023-12-12
发明人： Gregory J. Bakos , Darryl A. Parks , Benjamin D. Dickerson , Steven G. Hall , Robert J. Simms , Spencer J. Witte , Taylor W. Aronhalt , Paul Moubarak , William C. Ryle
IPC分类号： A61B17/068 , A61B17/00 , A61B17/072 , A61B17/29 , A61B17/32 , A61B34/30
CPC分类号： A61B17/0686 , A61B17/00234 , A61B17/068 , A61B17/072 , A61B17/07207 , A61B17/29 , A61B17/320092 , A61B34/30 , A61B2017/00314 , A61B2017/00323 , A61B2017/00336 , A61B2017/00367 , A61B2017/00389 , A61B2017/00398 , A61B2017/00477 , A61B2017/07214 , A61B2017/07257 , A61B2017/07271 , A61B2017/07278 , A61B2017/07285 , A61B2017/2927 , A61B2017/320071 , A61B2017/320093 , A61B2017/320094 , A61B2017/320095 , A61B2017/320097 , A61B2034/301
摘要： A method of operating an articulatable surgical instrument. The method includes providing a rotary drive motion to a rotary drive member of a surgical end effector and converting the rotary drive motion to an upper axial motion and a lower axial motion at locations that are distal to the articulation joint. The method further includes applying the upper axial motion to an upper portion of a firing member and applying the lower axial motion to a lower portion of the firing member such that the upper axial motion and lower axial motion drives the firing member distally through the surgical end effector from a starting position to an ending position.
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公开(公告)号：US11653917B2
公开(公告)日：2023-05-23
申请号：US16287320
申请日：2019-02-27
发明人： Gregory G. Scott , Disha V. Estera , Joseph M. Nath , Ryan J. Laurent , Michael E. Setser , Zhifan F. Huang , Chloe A. Eyers , Robert J. Simms , Jason L. Harris , Frederick E. Shelton, IV , Nichole Y. Kwee
IPC分类号： A61B17/072 , A61B90/94 , A61B17/28 , A61B34/30 , A61B17/068 , A61B17/00 , A61B90/00 , A61B90/92 , A61B17/29 , A61B18/14
CPC分类号： A61B17/07207 , A61B17/0682 , A61B17/072 , A61B17/2816 , A61B17/2833 , A61B34/30 , A61B90/94 , A61B17/00234 , A61B17/068 , A61B18/1445 , A61B90/92 , A61B2017/00017 , A61B2017/00039 , A61B2017/0046 , A61B2017/00398 , A61B2017/00469 , A61B2017/00477 , A61B2017/00734 , A61B2017/00818 , A61B2017/0725 , A61B2017/07214 , A61B2017/07221 , A61B2017/07228 , A61B2017/07235 , A61B2017/07242 , 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：US20230082255A1
公开(公告)日：2023-03-16
申请号：US17884978
申请日：2022-08-10
IPC分类号： A61B17/072 , A61B17/068
摘要： A surgical instrument end effector includes a first jaw configured to receive a staple cartridge and a second jaw that includes an anvil having a plurality of staple forming pockets. The first and second jaws are operable to clamp and staple tissue positioned therebetween. A tip member is movably disposed at a distal end of the anvil and is configured to toggle relative to the anvil between a first discrete position and a second discrete position. The tip member in the first discrete position is oriented angularly toward the first jaw, and the tip member in the second discrete position is oriented angularly away from the first discrete position.
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公开(公告)号：US20220370069A1
公开(公告)日：2022-11-24
申请号：US17833026
申请日：2022-06-06
IPC分类号： A61B17/072 , A61B90/94 , A61B17/28 , A61B34/30 , A61B17/068
摘要： A method is disclosed. The method can comprise obtaining a first staple cartridge and obtaining a second staple cartridge, wherein the first staple cartridge and the second staple cartridge comprise the same length and the same width. The method can further comprise inserting the first staple cartridge into a channel comprising a keyed profile, wherein complete insertion of the first staple cartridge into the channel is prevented by the keyed profile. Additionally, the method can comprise inserting the second staple cartridge into the channel, wherein complete insertion of the second staple cartridge into the channel is permitted by the keyed profile.
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公开(公告)号：US12016554B2
公开(公告)日：2024-06-25
申请号：US17316922
申请日：2021-05-11
发明人： Ryan J. Laurent , Jason M. Rector , Robert J. Simms , Jeffrey C. Gagel , Nicholas Fanelli , Douglas B. Hoffman , Frederick E. Shelton, IV
IPC分类号： A61B17/068 , A61B17/072 , A61B17/10 , A61B17/00 , A61B17/29 , A61B50/30 , A61B90/00
CPC分类号： A61B17/068 , A61B17/072 , A61B17/07207 , A61B17/07292 , A61B17/105 , A61B2017/0023 , A61B2017/00389 , A61B2017/00424 , A61B2017/0046 , A61B2017/00734 , A61B2017/07214 , A61B2017/07271 , A61B2017/07278 , A61B2017/2923 , A61B2017/2927 , A61B2017/2946 , A61B50/30 , A61B2050/314 , A61B2090/0814
摘要： A surgical instrument comprises a body, shaft, and end effector. The shaft couples the end effector and body together. The end effector comprises an anvil and lower jaw configured to receive a surgical staple cartridge. The anvil is configured to pivot toward and away from the staple cartridge and lower jaw. The shaft assembly comprises a knife member configured to longitudinally translate to thereby substantially simultaneously cut clamped tissue and staple the severed tissue. The end effector may comprise lockout features configure to prevent longitudinal translation of the knife member. The end effector or staple cartridge may comprise lockout bypass features configured to prevent lockout of the knife member.
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公开(公告)号：US11963681B2
公开(公告)日：2024-04-23
申请号：US17130917
申请日：2020-12-22
发明人： Jason M. Rector , Douglas B. Hoffman , Robert J. Simms , John C. Schuckmann , Ryan J. Laurent , Frederick E. Shelton, IV , Jeffrey C. Gagel , Nicholas Fanelli
IPC分类号： A61B17/10 , A61B17/00 , A61B17/064 , A61B17/068 , A61B17/072 , A61B17/29 , A61B90/00
CPC分类号： A61B17/105 , A61B17/0644 , A61B17/068 , A61B17/07207 , A61B2017/00017 , A61B2017/00398 , A61B2017/00477 , A61B2017/07271 , A61B2017/2927 , A61B2090/0814
摘要： A surgical instrument comprises a body, shaft, and end effector. The shaft couples the end effector and body together. The end effector comprises an anvil and lower jaw configured to receive a surgical staple cartridge. The anvil is configured to pivot toward and away from the staple cartridge and lower jaw. The shaft assembly comprises a knife member configured to longitudinally translate to thereby substantially simultaneously cut clamped tissue and staple the severed tissue. The end effector may comprise lockout features configure to prevent longitudinal translation of the knife member. The end effector or staple cartridge may comprise lockout bypass features configured to prevent lockout of the knife member. These lockout bypass features may operate to permit longitudinal translation of the knife member once or multiple times. The end effector may comprise features configured to ensure proper alignment of the anvil relative to the staple cartridge.
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公开(公告)号：US20230404578A1
公开(公告)日：2023-12-21
申请号：US18200898
申请日：2023-05-23
发明人： Gregory G. Scott , Disha V. Estera , Joseph M. Nath , Ryan J. Laurent , Michael E. Setser , Zhifan F. Huang , Chloe A. Eyers , Robert J. Simms , Jason L. Harris , Frederick E. Shelton, IV , Nichole Y. Kwee
IPC分类号： A61B17/072 , A61B90/94 , A61B17/28 , A61B34/30 , A61B17/068
CPC分类号： A61B17/07207 , A61B90/94 , A61B17/2816 , A61B17/2833 , A61B17/00234 , A61B17/0682 , A61B17/072 , A61B17/068 , A61B2017/07214 , A61B34/30
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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