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31. 发明公开

EP4333719A1 TISSUE CUSHION ADJUNCTS FOR SURGICAL STAPLER END EFFECTOR 审中-实审
公开(公告)号：EP4333719A1
公开(公告)日：2024-03-13
申请号：EP23715601.3
申请日：2023-03-22
申请人： Cilag GmbH International
发明人： SEOW, Christopher Q. , BAKOS, Gregory J. , VENDELY, Michael J. , HARRIS, Jason L. , ZEINER, Mark S. , WARD, Andréas N. , HENSEL, Adam D.
IPC分类号： A61B17/064 , A61B17/072

32. 发明公开

EP4231928A1 ROW-TO-ROW STAPLE ARRAY VARIATIONS 审中-实审
公开(公告)号：EP4231928A1
公开(公告)日：2023-08-30
申请号：EP22797875.6
申请日：2022-10-17
申请人： Cilag GmbH International
发明人： STOKES, Michael J. , NALAGATLA, Anil K. , ZEINER, Mark S. , BAXTER, III, Chester O. , ESTERA, Disha V. , HARRIS, Jason L. , DOWNING, Laura S. , JONES, Shannon L.
IPC分类号： A61B17/072

34. 发明公开

EP4052659A1 BUTTRESS ASSEMBLY APPLICATOR WITH PROXIMAL ALIGNMENT FEATURES FOR A CURVED TIP SURGICAL STAPLER 无效
公开(公告)号：EP4052659A1
公开(公告)日：2022-09-07
申请号：EP22169173.6
申请日：2019-12-23
申请人： Cilag GmbH International
发明人： BAKOS, Gregory J. , HARRIS, Jason L. , RIDGLEY, Pamela M. , SHELTON, IV, Frederick E. , VENDELY, Michael J. , ZEINER, Mark S.
IPC分类号： A61B17/072 , A61B17/00 , A61B90/00
摘要： A buttress applier cartridge assembly includes buttress assemblies and a buttress applier cartridge for use with an end effector of a surgical stapler. The buttress assemblies each include a buttress to support a staple formed therein as well an adhesive for adhering to the end effector. The buttress applier cartridge includes a housing, a platform that extends longitudinally and supports the buttress assemblies, and an opening to accommodate a curved tip of the end effector when clamping the end effector onto the platform to transfer the buttress assemblies to the end effector. A proximal alignment feature of the buttress applier cartridge contacts the end effector to align the end effector with the buttress assemblies prior to attaching the buttress assemblies to the end effector.

35. 发明公开

EP4052658A1 BUTTRESS ASSEMBLY APPLICATOR WITH PROXIMAL ALIGNMENT FEATURES FOR A CURVED TIP SURGICAL STAPLER 有权
公开(公告)号：EP4052658A1
公开(公告)日：2022-09-07
申请号：EP22169172.8
申请日：2019-12-23
申请人： Cilag GmbH International
发明人： BAKOS, Gregory J. , HARRIS, Jason L. , RIDGLEY, Pamela M. , SHELTON, IV, Frederick E. , VENDELY, Michael J. , ZEINER, Mark S.
IPC分类号： A61B17/072 , A61B17/00 , A61B90/00
摘要： A buttress applier cartridge assembly includes buttress assemblies and a buttress applier cartridge for use with an end effector of a surgical stapler. The buttress assemblies each include a buttress to support a staple formed therein as well an adhesive for adhering to the end effector. The buttress applier cartridge includes a housing, a platform that extends longitudinally and supports the buttress assemblies, and an opening to accommodate a curved tip of the end effector when clamping the end effector onto the platform to transfer the buttress assemblies to the end effector. A proximal alignment feature of the buttress applier cartridge contacts the end effector to align the end effector with the buttress assemblies prior to attaching the buttress assemblies to the end effector.

36. 发明申请

WO2019162767A1 THREE DIMENSIONAL ADJUNCTS 审中-公开
公开(公告)号：WO2019162767A1
公开(公告)日：2019-08-29
申请号：PCT/IB2019/050406
申请日：2019-01-17
申请人： ETHICON LLC
发明人： SHELTON, IV, Frederick E. , HARRIS, Jason L. , BAXTER, III, Chester O. , VENDELY, Michael J. , ZEINER, Mark S.
IPC分类号： A61B17/072
摘要： Stapling assemblies for use with a surgical stapler and methods for manufacturing the same are provided. Three dimensional adjuncts for use with a surgical stapling assembly and methods for manufacturing the same are also provided.

37. 发明申请

WO2017184835A1 SURGICAL STAPLE CARTRIDGE WITH SEVERED TISSUE EDGE ADJUNCT 审中-公开
标题翻译：外科手术装有大量组织边缘调节装置
公开(公告)号：WO2017184835A1
公开(公告)日：2017-10-26
申请号：PCT/US2017/028560
申请日：2017-04-20
申请人： ETHICON LLC
发明人： NATIV, Nir I. , DHANARAJ, Sridevi , SCHEIB, Charles J. , ZEINER, Mark S.
IPC分类号： A61B17/072
摘要： An apparatus includes a body assembly, a shaft, an end effector, and a cartridge. The end effector includes a jaw, a pivotable anvil, and a knife member. The cartridge includes a deck, a buttress assembly, and a folding sled. A first portion of the buttress assembly is positioned on top of the deck. A second portion of the buttress assembly is positioned within the longitudinal channel. The folding sled is configured to translate within the longitudinal channel to move the second portion of the buttress assembly to a position that is above the deck in response to actuation of the knife member. The second portion of the buttress assembly is thereby secured against edges of tissue severed by the knife member.
摘要翻译：装置包括主体组件，轴，末端执行器和盒。末端执行器包括钳口，可枢转的砧座和刀构件。墨盒包括甲板，支撑组件和折叠式雪橇。支撑组件的第一部分位于甲板的顶部。支撑组件的第二部分定位在纵向通道内。折叠式滑橇被构造成在纵向通道内平移以响应于刀构件的致动而将支撑组件的第二部分移动到位于甲板之上的位置。由此，支撑组件的第二部分被固定在由刀构件切断的组织的边缘上。

38. 发明申请

WO2020260995A1 SURGICAL STAPLER ASSEMBLY COMPRISING AN INSERTABLE DEACTIVATOR ELEMENT FOR DEFEATING A LOCKOUT OF THE STAPLER 审中-公开
公开(公告)号：WO2020260995A1
公开(公告)日：2020-12-30
申请号：PCT/IB2020/055238
申请日：2020-06-03
申请人： ETHICON LLC
发明人： ZEINER, Mark S. , SHELTON, IV, Frederick E. , BAKOS, Gregory J. , LAURENT, Ryan J. , SCOTT, Gregory G. , STOKES, Michael J. , LABHASETWAR, Disha V.
IPC分类号： A61B17/072
摘要： A surgical stapling assembly that comprises a stapling device is disclosed. The stapling device includes an authentication lockout that is movable between a locked position wherein the stapling device is inoperable and an unlocked position wherein the stapling device is operable. The assembly further includes a deactivator tool that includes a deactivation key that is configured to move the authentication lockout into the unlocked position prior to seating a staple cartridge into the device.

39. 发明申请

WO2019123095A1 STAPLING INSTRUMENT COMPRISING A TISSUE DRIVE 审中-公开
公开(公告)号：WO2019123095A1
公开(公告)日：2019-06-27
申请号：PCT/IB2018/059839
申请日：2018-12-10
申请人： ETHICON LLC
发明人： SHELTON, IV, Frederick E. , MORGAN, Jerome R. , HARRIS, Jason L. , WEANER, Lauren S. , VOLZ, Janna B. , BAKOS, Gregory J. , ZEINER, Mark S.
IPC分类号： A61B17/072
摘要： A surgical stapler for stapling the tissue of a patient is disclosed. The surgical stapler comprises a handle, a shaft extending from the handle, a plurality of staple cartridges, and an end effector comprising a tissue compression surface and an anvil comprising staple forming pockets, wherein the anvil is movable toward the tissue compression surface during a closing motion. The surgical stapler further comprises an anvil closing system configured to move the anvil through the closing motion, a staple firing system configured to deploy the staple cartridges along a path, and means for gripping the patient tissue and creating relative movement between the end effector and the patient tissue to re-position the end effector along the path.

40. 发明申请

WO2018118499A1 SHAFT ASSEMBLY COMPRISING FIRST AND SECOND ARTICULATION LOCKOUTS 审中-公开
公开(公告)号：WO2018118499A1
公开(公告)日：2018-06-28
申请号：PCT/US2017/065697
申请日：2017-12-12
申请人： ETHICON LLC
发明人： BECKMAN, Andrew T. , KOCH, JR., Robert L. , SWAYZE, Jeffrey S. , ZEINER, Mark S. , SHELTON, IV, Frederick E. , HARRIS, Jason L.
IPC分类号： A61B17/072 , A61B17/29
摘要： A shaft assembly (6000) is disclosed which comprises a shaft, an end effector (1300) rotatably connected to the shaft about an articulation joint, and an articulation driver (1440,1450) configured to rotate the end effector (1300) about the articulation joint. The end effector (1300) further comprises a first articulation lock (6496) configured to engage the end effector (1300) and a second articulation lock (6494) configured to engage the articulation driver (1440,1450) which cooperatively prevent the end effector (1300) from rotating relative to the shaft, when actuated. The actuation and/or de-actuation of the first articulation lock (6496) and the second articulation lock (6494) can be contemporaneous or, in certain instances, staggered.

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