公开(公告)号：EP2465441B1

公开(公告)日：2018-01-03

申请号：EP12157681.3

申请日：2009-02-13

申请人： Ethicon LLC

发明人： Weisenburgh II, William B. ,  Swayze, Jeffrey S. ,  Huitema, Thomas W. ,  Armstrong, Glen A. ,  Parihar, Shailendra K. ,  Korvick, Donna L. ,  Timm, Richard W. ,  Doll, Kevin R. ,  Smith, Bret W. ,  Kelly, William D. ,  Kolata, Ronald J. ,  Morgan, Jerome R. ,  Uth, Joshua R. ,  Scheib, Charles J. ,  Hueil, Geoffrey C. ,  Ortiz, Mark S. ,  Hoffman, Douglas B. ,  Weizman, Patrick A. ,  Bruewer, Dean B. ,  Blair, Gregory B. ,  Shelton IV, Frederick E. ,  Moore, Kyle P. ,  Ransick, Mark H. ,  Hall, Steven G. ,  Tanguay, Randall J. ,  Messerly, Jeffrey D. ,  Robertson, Galen C. ,  Zwolinski, Andrew M.

IPC分类号： A61B17/072

CPC分类号： A61B17/105 ,  A61B17/068 ,  A61B17/07207 ,  A61B17/3205 ,  A61B17/3209 ,  A61B2017/00473 ,  A61B2017/07214 ,  A61B2017/2931

摘要： In various embodiments, a surgical stapling instrument can include a handle, a shaft extending from the handle, wherein the shaft defines an axis, and a disposable loading unit which is assembled to the shaft in a direction which is transverse to the shaft axis. Such a connection between the disposable loading unit and the shaft can prevent, or at least inhibit, the disposable loading unit from being unintentionally displaced proximally and/or distally relative to the shaft of the surgical instrument. The surgical stapling instrument and/or disposable loading unit can further include a threaded collar and/or detent assembly configured to hold the disposable loading unit in place. In various embodiments, a disposable loading unit can include a lockout feature which can prevent, or at least inhibit, an expended disposable loading unit from being reassembled to the elongated body of the surgical instrument.

公开(公告)号：EP2090237B1

公开(公告)日：2017-09-20

申请号：EP09250362.2

申请日：2009-02-13

申请人： Ethicon LLC

发明人： Hall, Steven G. ,  Tanguay, Randall J. ,  Messerly, Jeffrey D. ,  Robertson, Galen C. ,  Zwolinski, Andrew M. ,  Swayze, Jeffrey S. ,  Huitema, Thomas W. ,  Armstrong, Glen A. ,  Parihar, Shailendra K. ,  Korvick, Donna L. ,  Timm, Richard W. ,  Shelton IV, Frederick E. ,  Smith, Richard C. ,  Siebenaler, Douglas J.

IPC分类号： A61B17/072

CPC分类号： A61B17/07207 ,  A61B17/07292 ,  A61B17/32 ,  A61B50/30 ,  A61B2017/00477 ,  A61B2017/00495 ,  A61B2017/005 ,  A61B2017/00951 ,  A61B2017/07214 ,  A61B2017/07242 ,  A61B2017/0725 ,  A61B2017/07285 ,  A61B2050/002 ,  A61B2050/314

摘要： A piece of buttress material (936) and an end-effector of a surgical instrument including features which can aid a surgeon in properly and quickly attaching the piece of buttress material (936) to the end-effector. In various embodiments, a piece of buttress material (936) can include retention features (910) which can be engaged with portions of an end-effector to releasably retain the piece of buttress material (936) to at least a portion of the end-effector. Similarly, an end-effector can include features (910) configured to engage portions of a piece of buttress material (936) to releasably retain the piece of buttress material (936) to the end-effector. In at least one embodiment, more than one piece of buttress material can be releasably retained to an end-effector.

摘要翻译： 手术器械的一块支撑材料和末端执行器，包括可帮助外科医生正确且快速地将支撑材料片连接到末端执行器的特征。 在各种实施例中，一片支撑材料可以包括保持特征，该保持特征可以与端部执行器的部分接合以将该片支撑材料可释放地保持到端部执行器的至少一部分。 类似地，末端执行器可以包括构造成接合一片支撑材料的部分以将该片支撑材料可释放地保持到末端执行器的特征。 在至少一个实施例中，多于一片的支撑材料可以可释放地保持到末端执行器。

公开(公告)号：EP2100562B8

公开(公告)日：2017-06-28

申请号：EP09250380.4

申请日：2009-02-13

申请人： Ethicon LLC

发明人： Hall, Steven G. ,  Tanguay, Randall J. ,  Messerly, Jeffrey D. ,  Robertson, Galen C. ,  Zwolinski, Andrew M. ,  Shelton IV, Frederick E. ,  Hueil, Geoffrey C. ,  Ortiz, Mark S. ,  Hoffman, Douglas B. ,  Weizman, Patrick A. ,  Bruewer, Dean B. ,  Blair, Gregory B.

IPC分类号： A61B17/072 ,  A61B17/29

CPC分类号： A61B17/105 ,  A61B17/068 ,  A61B17/0682 ,  A61B17/0686 ,  A61B17/072 ,  A61B17/07207 ,  A61B17/115 ,  A61B50/00 ,  A61B90/70 ,  A61B2017/0023 ,  A61B2017/00367 ,  A61B2017/00398 ,  A61B2017/00407 ,  A61B2017/00473 ,  A61B2017/00946 ,  A61B2017/07214 ,  A61B2017/07271 ,  A61B2017/07285 ,  A61B2017/2901 ,  A61B2017/2905 ,  A61B2017/2906 ,  A61B2017/2908 ,  A61B2017/291 ,  A61B2017/2923 ,  A61B2017/2925 ,  A61B2017/2927 ,  A61B2017/2929 ,  A61B2017/320052 ,  A61B2090/0813

摘要： A surgical stapling apparatus. Various embodiments include a rotatable elongated body that extends from a rotatable shroud on handle assembly and has a distal end configured for attachment to a disposable loading unit. The apparatus further includes a lockable rotation system for selectively locking the rotatable shroud to prevent rotation thereof about a longitudinal axis.

摘要翻译： 外科缝合器械。 各种实施例包括可旋转的细长主体，该可旋转的细长主体从手柄组件上的可旋转护罩延伸并且具有配置为附接到一次性加载单元的远端。 该设备还包括可锁定旋转系统，用于选择性地锁定可旋转护罩以防止其围绕纵向轴线旋转。

公开(公告)号：EP2090236B1

公开(公告)日：2018-08-15

申请号：EP09250361.4

申请日：2009-02-13

申请人： Ethicon LLC

发明人： Hall, Steven G. ,  Tanguay, Randall J. ,  Messerly, Jeffrey D. ,  Robertson, Galen C. ,  Zwolinski, Andrew M. ,  Shelton, IV, Frederick E.

IPC分类号： A61B17/072

CPC分类号： A61B17/068 ,  A61B17/0682 ,  A61B17/07207 ,  A61B17/115 ,  A61B50/30 ,  A61B2017/00371 ,  A61B2017/00398 ,  A61B2017/00473 ,  A61B2017/00946 ,  A61B2017/07214 ,  A61B2017/2923 ,  A61B2017/2927 ,  A61B2017/2929 ,  A61B2017/2943 ,  A61B2017/320052 ,  A61B2090/0813

摘要： A surgical stapling apparatus. Various embodiments include a handle assembly that has a movable handle that is movable through actuation strokes relative to a stationary handle housing. An actuation is shaft supported at least in part within the stationary handle housing and is movable in response to manipulation of the movable handle. Various embodiments further include a firing lock out assembly that is configured to selectively prevent longitudinal movement of the actuation shaft in a distal direction. A firing release trigger is supported on the movable handle for travel therewith and is configured to interface with the firing lockout assembly to selectively release the firing lockout assembly to permit the actuation shaft to move longitudinally in the distal direction upon manipulation of the movable handle.

公开(公告)号：EP2578172B1

公开(公告)日：2019-06-19

申请号：EP12187105.7

申请日：2012-10-03

申请人： Ethicon LLC

发明人： Aldridge, Jeffrey L. ,  Kemerling, Robert A. ,  Tebbe, Mark E. ,  Papa, Christopher A. ,  Price, Daniel W. ,  Wiener, Eitan T. ,  Messerly, Jeffrey D. ,  Yates, David C. ,  Davison, Mark A. ,  Killinger, Scott B. ,  Monson, Gavin M. ,  LAIRD, Robert J. ,  MILLER, Matthew C.

IPC分类号： A61B18/12 ,  A61B17/22 ,  A61B17/32 ,  A61B18/00 ,  A61B17/00 ,  A61B18/14 ,  A61B17/29

公开(公告)号：EP2090251B1

公开(公告)日：2018-10-17

申请号：EP09250393.7

申请日：2009-02-13

申请人： Ethicon LLC

发明人： Hueil, Geoffrey C. ,  Ortiz, Mark S. ,  Hoffman, Douglas B. ,  Weizman, Patrick A. ,  Bruewer, Dean B. ,  Shelton, IV, Frederick E. ,  Hall, Steven G. ,  Tanguay, Randall J. ,  Messerly, Jeffrey D. ,  Robertson, Galen C. ,  Zwolinski, Andrew M. ,  Blair, Gregory B.

IPC分类号： A61B17/072 ,  A61B17/28

CPC分类号： A61B17/07207 ,  A61B90/70 ,  A61B2017/2901 ,  A61B2017/2905 ,  A61B2017/2906 ,  A61B2017/291 ,  A61B2017/2923 ,  A61B2017/2925 ,  A61B2017/2927

摘要： A surgical stapling apparatus configured for use with disposable loading units. In various embodiments, the surgical stapling apparatus includes a retraction system that interfaces with an actuation shaft that is movably supported within a handle housing. The actuation shaft is configured to move axially within the handle housing from a fully retracted position to a fully fired position in response to manipulation of a movable handle operably mounted to the handle housing. The retraction system serves to automatically retract the actuation shaft to the fully retracted position when the actuation shaft has moved to the fully fired position.

公开(公告)号：EP2465445B1

公开(公告)日：2018-01-03

申请号：EP12158918.8

申请日：2009-02-13

申请人： Ethicon LLC

发明人： Weisenburgh II, William B. ,  Swayze, Jeffrey S. ,  Huitema, Thomas W. ,  Armstrong, Glen A. ,  Parihar, Shailendra K. ,  Korvick, Donna L. ,  Timm, Richard W. ,  Doll, Kevin R. ,  Smith, Bret W. ,  Kelly, William D. ,  Kolata, Ronald J. ,  Morgan, Jerome R. ,  Uth, Joshua R. ,  Scheib, Charles J. ,  Hueil, Geoffrey C. ,  Ortiz, Mark S. ,  Hoffman, Douglas B. ,  Weizman, Patrick A. ,  Bruewer, Dean B. ,  Blair, Gregory B. ,  Shelton IV, Frederick E. ,  Moore, Kyle P. ,  Ransick, Mark H. ,  Hall, Steven G. ,  Tanguay, Randall J. ,  Messerly, Jeffrey D. ,  Robertson, Galen C. ,  Zwolinski, Andrew M.

IPC分类号： A61B17/072

CPC分类号： A61B17/105 ,  A61B17/068 ,  A61B17/07207 ,  A61B17/3205 ,  A61B17/3209 ,  A61B2017/00473 ,  A61B2017/07214 ,  A61B2017/2931

摘要： In various embodiments, a surgical stapling instrument can include a handle, a shaft extending from the handle, wherein the shaft defines an axis, and a disposable loading unit which is assembled to the shaft in a direction which is transverse to the shaft axis. Such a connection between the disposable loading unit and the shaft can prevent, or at least inhibit, the disposable loading unit from being unintentionally displaced proximally and/or distally relative to the shaft of the surgical instrument. The surgical stapling instrument and/or disposable loading unit can further include a threaded collar and/or detent assembly configured to hold the disposable loading unit in place. In various embodiments, a disposable loading unit can include a lockout feature which can prevent, or at least inhibit, an expended disposable loading unit from being reassembled to the elongated body of the surgical instrument.

公开(公告)号：EP2090245B1

公开(公告)日：2018-01-03

申请号：EP09250381.2

申请日：2009-02-13

申请人： Ethicon LLC

发明人： Weisenburgh, William B., II ,  Morgan, Jerome R. ,  Moore, Kyle P. ,  Ransick, Mark H. ,  Hall, Steven G. ,  Tanguay, Randall J. ,  Messerly, Jeffrey D. ,  Robertson, Galen C. ,  Zwolinski, Andrew M. ,  Swayze, Jeffrey S. ,  Huitema, Thomas W. ,  Armstrong, Glen A. ,  Parihar, Shailendra K. ,  Korvick, Donna L. ,  Timm, Richard W. ,  Doll, Kevin R. ,  Smith, Bret W. ,  Kelly, William D. ,  Kolata, Ronald J. ,  Uth, Joshua R. ,  Scheib, Charles J. ,  Hueil, Geoffrey C. ,  Ortiz, Mark S. ,  Hoffman, Douglas B. ,  Weizman, Patrick A. ,  Bruewer, Dean B. ,  Blair, Gregory B. ,  Shelton, Frederick E., IV

IPC分类号： A61B17/072

CPC分类号： A61B17/105 ,  A61B17/068 ,  A61B17/07207 ,  A61B17/3205 ,  A61B17/3209 ,  A61B2017/00473 ,  A61B2017/07214 ,  A61B2017/2931

摘要： In various embodiments, a surgical stapling instrument can include a handle, a shaft extending from the handle, wherein the shaft defines an axis, and a disposable loading unit which is assembled to the shaft in a direction which is transverse to the shaft axis. Such a connection between the disposable loading unit and the shaft can prevent, or at least inhibit, the disposable loading unit from being unintentionally displaced proximally and/or distally relative to the shaft of the surgical instrument. The surgical stapling instrument and/or disposable loading unit can further include a threaded collar and/or detent assembly configured to hold the disposable loading unit in place. In various embodiments, a disposable loading unit can include a lockout feature which can prevent, or at least inhibit, an expended disposable loading unit from being reassembled to the elongated body of the surgical instrument.