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2. 发明授权

EP2090247B1 Disposable loading unit for surgical stapling apparatus 有权
标题翻译：手术吻合器一次性加载装置
公开(公告)号：EP2090247B1
公开(公告)日：2012-09-05
申请号：EP09250385.3
申请日：2009-02-13
申请人： Ethicon Endo-Surgery, Inc.
发明人： 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. , Shelton, Frederick E., IV , Weisenburgh, William B., II , Morgan, Jerome R. , Moore, Kyle P. , Ransick, Mark H.
IPC分类号： A61B17/072
CPC分类号： A61B17/07207 , A61B2017/07214 , A61B2017/07285

3. 发明公开

EP2465445A2 End effector coupling arrangement for a surgical cutting and stapling instrument 有权转让
标题翻译： Endeffektorkopplungsanordnungfürein chirurgisches Schneid- und Klammerinstrument
公开(公告)号：EP2465445A2
公开(公告)日：2012-06-20
申请号：EP12158918.8
申请日：2009-02-13
申请人： ETHICON ENDO-SURGERY, INC.
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.
摘要翻译：在各种实施例中，外科缝合器械可以包括手柄，从手柄延伸的轴，其中轴限定轴线，以及一个一次性加载单元，其在横向于轴线的方向上组装到轴上。一次性加载单元和轴之间的这种连接可以防止或至少阻止一次性装载单元相对于外科器械的轴向近侧和/或远侧不经意地移位。外科缝合器械和/或一次性装载单元还可以包括构造成将一次性装载单元保持在适当位置的螺纹环和/或制动组件。在各种实施例中，一次性装载单元可以包括锁定特征，其可以防止或至少抑制消耗的一次性装载单元被重新组装到外科器械的细长主体。

4. 发明公开

EP0867150A2 Trocar having protector with flexible end 失效
标题翻译： Schutzhülsemit biegsamen Endefüreinen Trokar
公开(公告)号：EP0867150A2
公开(公告)日：1998-09-30
申请号：EP98302237.7
申请日：1998-03-25
申请人： ETHICON ENDO-SURGERY, INC.
发明人： Schwemberger, Richard F , Powell, Darrel M. , Privitera, Salvatore , Kelly, William D. , Keiholz, David J.
IPC分类号： A61B17/34
CPC分类号： A61B17/3496 , A61B17/3498
摘要： A surgical trocar has a cannula assembly including a sleeve having a proximal end, a distal end and a passageway therethrough. A housing having an opening is located at the proximal end of the sleeve and is aligned with the passageway of the sleeve. The trocar also includes an obturator assembly which is insertable in the cannula assembly. The obturator assembly includes a handle and an obturator shaft. The obturator shaft has a proximal end connected to the handle and a distal end opposite the proximal end. A penetrating tip is located at the shaft distal end for penetrating tissue. A protector having a distal end is slidably disposed around the obturator shaft for covering the penetrating tip. The protector has an aperture at its distal end for permitting the penetrating tip to pass therethrough. The protector also includes a flexible proximal end movable against the obturator handle to expose the penetrating tip when a proximal force is asserted against the protector.
摘要翻译：手术套管针具有插管组件，其包括具有近端，远端和穿过其的通道的套管。具有开口的壳体位于套筒的近端并与套筒的通道对准。套针针还包括可插入插管组件中的闭塞器组件。闭塞器组件包括手柄和闭孔轴。闭孔轴具有连接到手柄的近端和与近端相对的远端。穿透尖端位于轴远端，用于穿透组织。具有远端的保护器可滑动地设置在封闭器轴周围以覆盖穿透尖端。保护器在其远端具有允许穿透尖端通过的孔。保护器还包括柔性近端，当近侧力抵靠保护器被断言时，该近端可抵靠闭塞手柄移动以暴露穿透尖端。

5. 发明授权

EP2098170B1 Interchangeable tools for surgical instruments 有权
标题翻译：用于手术器械可互换工具
公开(公告)号：EP2098170B1
公开(公告)日：2015-12-16
申请号：EP09250375.4
申请日：2009-02-13
申请人： Ethicon Endo-Surgery, Inc.
发明人： Swayze, Jeffrey S. , Huitema, Thomas W. , Armstrong, Glen A. , Parihar, Shailendra K. , Korvick, Donna L. , Timm, Richard W. , Shelton IV, Frederick E. , Doll, Kevin R. , Smith, Bret W. , Kelly, William D. , Kolata, Ronald J. , Uth, Joshua R. , Scheib, Charles J. , Timperman, Eugene L.
IPC分类号： A61B17/00 , A61B17/068
CPC分类号： A61B17/00234 , A61B10/00 , A61B17/00491 , A61B17/068 , A61B17/0682 , A61B17/07207 , A61B17/1285 , A61B17/29 , A61B17/295 , A61B17/320016 , A61B17/3205 , A61B17/3401 , A61B18/1206 , A61B18/1445 , A61B2017/0023 , A61B2017/00287 , A61B2017/003 , A61B2017/00464 , A61B2017/00473 , A61B2017/00734 , A61B2017/07214 , A61B2017/07221 , A61B2017/1157 , A61B2017/2905 , A61B2017/2926 , A61B2017/2939 , A61B2018/00595 , A61B2018/1226 , A61B2090/061 , A61B2090/0807 , A61M5/1782 , A61M5/28 , A61M5/3135 , A61M5/31581
摘要： Surgical instruments comprising a handle assembly and interchangeable tools therefor are disclosed. The handle assembly operably supports a drive system therein for generating drive motions upon actuation of a movable handle portion. An elongated body protrudes from the handle assembly and operably supports a control rod therein that interfaces with the drive system. The system further includes at least two surgical tools selected from the group consisting of: manipulators, nippers, scissors, endocutters, tissue thickness measurement devices, staple appliers, clip appliers, syringes for applying glue, sealant, drugs or medicaments and cauterization devices wherein each of the surgical tools at least has a housing that is removably couplable to the elongated body and a drive assembly that is removably couplable to the control rod for receiving the drive motions therefrom.

6. 发明公开

EP2092897A3 Surgical stapling apparatus with articulatable components 有权转让
标题翻译：外科缝合关节部件
公开(公告)号：EP2092897A3
公开(公告)日：2014-01-08
申请号：EP09250392.9
申请日：2009-02-13
申请人： Ethicon Endo-Surgery, Inc.
发明人： Doll, Kevin R. , Smith, Bret W. , Kelly, William D. , Kolata, Ronald J. , Uth, Joshua R. , Scheib, Charles J. , Shelton, IV, Frederick E.
IPC分类号： A61B17/072 , A61B17/28 , A61B19/00 , A61B17/29
CPC分类号： A61B17/07207 , A61B90/70 , A61B2017/00473 , A61B2017/2901 , A61B2017/2905 , A61B2017/2906 , A61B2017/291 , A61B2017/2923 , A61B2017/2925 , A61B2017/2927
摘要： A surgical stapling apparatus for use with a disposable loading unit. Various embodiments include an elongated body assembly that comprises a distal body segment and a proximal body segment that are operably coupled together by an intermediate articulation joint such that the proximal body segment and the distal body segment define a longitudinal axis. The intermediate articulation joint may be configured to facilitate articulation of the distal body segment about an intermediate articulation axis that is substantially transverse to the longitudinal axis. The elongated body assembly may be configured to transfer actuation motions from an actuation shaft housed in a handle assembly to the disposable loading unit. In various embodiments, the intermediate articulation joint may be adjacent to the handle assembly.

7. 发明公开

EP2092898A2 Surgical stapling apparatus with reprocessible handle assembly 有权转让
标题翻译： Chirurgische Klammervorrichtung mit wiederbearbeitbarer Griffanordnung
公开(公告)号：EP2092898A2
公开(公告)日：2009-08-26
申请号：EP09250399.4
申请日：2009-02-13
申请人： Ethicon Endo-Surgery, Inc.
发明人： Doll, Kevin R. , Smith, Bret W. , Kelly, William D. , Kolata, Ronald J. , Uth, Joshua R. , Scheib, Charles J. , Shelton, IV, Frederick E.
IPC分类号： A61B17/072 , A61B17/28 , A61B19/00
CPC分类号： A61B17/07207 , A61B90/70 , A61B2017/00473 , A61B2017/2901 , A61B2017/2905 , A61B2017/2906 , A61B2017/291 , A61B2017/2923 , A61B2017/2925 , A61B2017/2927 , A61B2090/0813
摘要： A reusable surgical stapling apparatus that is configured for use with disposable loading units. Various embodiments include a first handle segment and a second handle segment that is detachably coupled to the first handle segment to form a handle housing. A firing assembly may be removably supported in the handle housing as a lift out removable unit for sterilization purposes. Various sterilization methods are disclosed.
摘要翻译：被配置为与一次性装载单元一起使用的可重复使用的外科缝合装置。各种实施例包括第一手柄部分和第二手柄部分，其可拆卸地联接到第一手柄部分以形成手柄壳体。发射组件可以可拆卸地支撑在手柄壳体中，作为用于灭菌目的的提升可移除单元。公开了各种灭菌方法。

8. 发明公开

EP1754446A3 Fired device lockout for a curved cutter stapler with a free moving trigger 有权
标题翻译：机构用于保持弯曲切割缝合器可自由可动罩
公开(公告)号：EP1754446A3
公开(公告)日：2008-11-05
申请号：EP06254312.9
申请日：2006-08-17
申请人： ETHICON ENDO-SURGERY, INC.
发明人： Schwemberger, Richard F. , Kelly, William D.
IPC分类号： A61B17/072 , A61B17/00 , A61B17/32 , A61B19/00
CPC分类号： A61B17/072 , A61B17/32 , A61B2017/0023 , A61B2017/07214 , A61B2017/07221 , A61B2017/320052 , A61B2090/038 , A61B2090/0814
摘要： A linear surgical stapler adapted for applying a plurality of surgical fasteners to body tissue includes an anvil structure and a cartridge housing containing a plurality of surgical fasteners and a knife. The cartridge housing and anvil structure are relatively movable between a first spaced apart position and a second position in close approximation with one another. A firing mechanism is associated with the cartridge housing for ejecting the surgical fasteners from the cartridge housing to be driven against the anvil structure. The firing mechanism includes a slide bar at its distal end adjacent the cartridge housing. A lockout mechanism interacts with the cartridge housing for selective activation and deactivation. The lockout mechanism includes a lock tab that interferes with the slide bar of the firing mechanism moving the slide bar rotationally such that tabs on the slide bar move out of alignment with tabs on the knife during firing of the linear surgical stapler to prevent subsequent firing of the linear surgical stapler.

9. 发明公开

EP1749486A1 Swing gate for device lockout in a curved cutter stapler 有权
标题翻译： GekrümmteschirurgischesKlammergerätmit einen Verriegelungsmechanismus
公开(公告)号：EP1749486A1
公开(公告)日：2007-02-07
申请号：EP06254107.3
申请日：2006-08-04
申请人： ETHICON ENDO-SURGERY, INC.
发明人： Kelly, William D. , Kruszynski, Michael L. , Ludzack, Michael R. , Flaxman, Howard N.
IPC分类号： A61B17/072 , A61B19/00
CPC分类号： A61B17/072 , A61B2017/07214 , A61B2017/07221 , A61B2017/2945 , A61B2090/0814
摘要： A linear surgical stapler adapted for applying a plurality of surgical fasteners to body tissue includes an anvil structure and a cartridge housing containing a plurality of surgical fasteners. The cartridge housing and anvil structure are relatively movable between a first spaced apart position and a second position in close approximation with one another. A firing mechanism is associated with the cartridge housing for ejecting the surgical fasteners from the cartridge housing to be driven against the anvil structure. A lockout mechanism interacts with the cartridge housing for selective activation and deactivation. The lockout mechanism includes a swing gate tab secured to the cartridge housing at a position adjacent a lockout lever, such that firing of the linear surgical stapler rotates the swing gate tab releasing the lockout lever for preventing further firing of the used cartridge housing.
摘要翻译：适于将多个外科紧固件应用于身体组织的线性外科缝合器包括砧座结构和容纳多个外科紧固件的药筒外壳。盒壳体和砧座结构可以在彼此近似近似的第一间隔位置和第二位置之间相对移动。击发机构与药筒外壳相关联，用于将外科紧固件从药筒外壳排出以抵靠砧座结构被驱动。锁定机构与盒壳体相互作用以选择性地激活和去激活。锁定机构包括在与锁定杆相邻的位置处固定到药筒外壳的摆动闸板舌片，使得线性手术吻合器的点火使挥动闸板突出部旋转以释放锁定杆，以防止进一步触发旧的盒壳体。

10. 发明公开

EP0867150A3 Trocar having protector with flexible end 失效
标题翻译：保护套与套管针的柔性端
公开(公告)号：EP0867150A3
公开(公告)日：2000-02-23
申请号：EP98302237.7
申请日：1998-03-25
申请人： ETHICON ENDO-SURGERY, INC.
发明人： Schwemberger, Richard F , Powell, Darrel M. , Privitera, Salvatore , Kelly, William D. , Keiholz, David J.
IPC分类号： A61B17/34
CPC分类号： A61B17/3496 , A61B17/3498
摘要： A surgical trocar has a cannula assembly including a sleeve having a proximal end, a distal end and a passageway therethrough. A housing having an opening is located at the proximal end of the sleeve and is aligned with the passageway of the sleeve. The trocar also includes an obturator assembly which is insertable in the cannula assembly. The obturator assembly includes a handle and an obturator shaft. The obturator shaft has a proximal end connected to the handle and a distal end opposite the proximal end. A penetrating tip is located at the shaft distal end for penetrating tissue. A protector having a distal end is slidably disposed around the obturator shaft for covering the penetrating tip. The protector has an aperture at its distal end for permitting the penetrating tip to pass therethrough. The protector also includes a flexible proximal end movable against the obturator handle to expose the penetrating tip when a proximal force is asserted against the protector.

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