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1. 发明申请

WO2020123169A1 INSERTS, SPLINES, AND METHODS FOR REDUCING AND/OR ELIMINATING SPLINE CRASH IN SURGICAL INSTRUMENTS 审中-公开
公开(公告)号：WO2020123169A1
公开(公告)日：2020-06-18
申请号：PCT/US2019/063930
申请日：2019-12-02
申请人： COVIDIEN LP
发明人： GUERRERA, Joseph , WILLIAMS, Justin , SGROI, Anthony , JOYCE, Steven , KOLLAR, Charles , PENNA, Christopher , EISINGER, Joseph
IPC分类号： A61B17/115 , A61B17/068 , A61B17/11
摘要： Inserts and features to reduce or prevent spline crash in surgical staplers and/or to minimize damage resulting from spline crash in surgical staplers. An insert for a surgical stapler includes a body and spline covers. The body is configured to fit within a bore of a shell assembly and the spline covers extend inward from the body. Each of the spline covers are sized and dimensioned to cap a distal portion of splines of the shell assembly. A shell assembly for a surgical stapler includes shell splines that are disposed on an inner wall of an inner housing portion that defines a bore. The shell splines include a lead spline that has a leading end positioned distal of a leading end of each of the other shell splines.

2. 发明申请

WO2020014056A1 HANDHELD ELECTROMECHANICAL SURGICAL SYSTEM 审中-公开
公开(公告)号：WO2020014056A1
公开(公告)日：2020-01-16
申请号：PCT/US2019/040440
申请日：2019-07-03
申请人： COVIDIEN LP
发明人： WILLIAMS, Justin , KOLLAR, Charles , VALENTINE, David , HYRB, John , MOZDZIERZ, Patrick , PAUL, Stephen , GUERRERA, Joseph , PENNA, Christopher , COLLINGS, Peter , SEILS, Drew , CASEY, Stephen , FOWLER, David , JOYCE, Steven , WENCHELL, Thomas , MEEHAN, Christopher
IPC分类号： A61B17/115 , A61B17/11 , A61B17/068 , A61B17/00 , A61B17/072
摘要： Adapter assemblies are used with and electrically and mechanically interconnect electromechanical surgical devices and surgical reloads, and surgical systems include handheld electromechanical surgical devices and adapter assemblies for connecting surgical reloads to the handheld electromechanical surgical devices.

3. 发明公开

EP3769698A3 RELOAD ASSEMBLY WITH KNIFE CARRIER LOCKOUT 审中-实审
公开(公告)号：EP3769698A3
公开(公告)日：2021-03-31
申请号：EP20187607.5
申请日：2020-07-24
申请人： Covidien LP
发明人： VALENTINE, David , EISINGER, Joseph , CABRERA, Ramiro , MOZDZIERZ, Patrick , PENNA, Christopher , WILLIAMS, Justin
IPC分类号： A61B17/115 , A61B90/00
摘要： A surgical stapling device includes a reload assembly that includes a locking member to retain a knife carrier of the reload assembly in a retracted position after the stapling device is fired. The locking member may be supported on an inner housing portion of the shell housing or on a staple pusher assembly of the reload assembly.

4. 发明公开

EP3769698A2 RELOAD ASSEMBLY WITH KNIFE CARRIER LOCKOUT 审中-实审
公开(公告)号：EP3769698A2
公开(公告)日：2021-01-27
申请号：EP20187607.5
申请日：2020-07-24
申请人： Covidien LP
发明人： VALENTINE, David , EISINGER, Joseph , CABRERA, Ramiro , MOZDZIERZ, Patrick , PENNA, Christopher , WILLIAMS, Justin
IPC分类号： A61B17/115 , A61B90/00
摘要： A surgical stapling device includes a reload assembly that includes a locking member to retain a knife carrier of the reload assembly in a retracted position after the stapling device is fired. The locking member may be supported on an inner housing portion of the shell housing or on a staple pusher assembly of the reload assembly.

5. 发明授权

EP3141195B1 LOADING UNIT LOCKING BAND FOR SURGICAL STAPLING INSTRUMENT 有权
公开(公告)号：EP3141195B1
公开(公告)日：2020-04-01
申请号：EP16180339.0
申请日：2016-07-20
申请人： Covidien LP
发明人： SCIRICA, Paul , PENNA, Christopher , WILLIAMS, Justin , Mozdzierz, Patrick
IPC分类号： A61B17/115

6. 发明公开

EP3187141A1 STAPLER RELOAD ASSEMBLY CONTAINING A CHIP 有权
标题翻译：包含芯片的STAPLER RELOAD组件
公开(公告)号：EP3187141A1
公开(公告)日：2017-07-05
申请号：EP17154128.7
申请日：2014-08-15
申请人： Covidien LP
发明人： PENNA, Christopher , SAPIENZA, Jonathan, W. , NELSON, Anne , RICHARD, Paul, D.
IPC分类号： A61B90/90 , A61B17/115 , H01R12/70
CPC分类号： A61B17/068 , A61B17/1155 , A61B90/90 , A61B90/98 , A61B2017/00017 , A61B2017/0023 , A61B2017/00398 , A61B2017/0046 , A61B2017/00473 , A61B2017/00477 , A61B2017/00734 , A61B2090/0803 , A61B2090/0814 , H01R12/57 , H01R12/721 , H01R13/5224 , H05K5/069 , H05K7/1427
摘要： A stapler reload assembly (16) comprising: an anvil assembly and a cartridge assembly with a series of surgical staples disposed in the cartridge assembly; the cartridge assembly including a shell member (18); a pusher member (20) slidably disposed within the shell member and configured to eject the staples from the staple cartridge; and a chip assembly (100), the chip assembly including a housing assembly (102) disposed within the shell member, the housing assembly including a base member (110) defining a cavity (111) and having an open first end (110a) and a closed second end (110b), a seal member (120) disposed about the open end of the base member, and a circuit board assembly (130) disposed within the cavity of the base member, wherein the circuit board assembly includes a chip (135) configured to contain specifications of the reload assembly.
摘要翻译：一种吻合器再装载组件（16），包括：砧座组件和具有设置在所述钉仓组件中的一系列手术吻合钉的钉仓组件; 所述盒组件包括壳体构件（18）; 推动器构件（20），所述推动器构件可滑动地设置在所述外壳构件内并且构造成从所述钉仓弹出所述钉; 和芯片组件（100），所述芯片组件包括设置在所述壳体构件内的壳体组件（102），所述壳体组件包括限定腔体（111）并具有敞开的第一端部（110a）的基部构件（110），以及封闭的第二端部110b，围绕所述基部构件的开口端布置的密封构件120以及布置在所述基部构件的所述腔体内的电路板组件130，其中所述电路板组件包括芯片（ 135），其被配置为包含重新装载组件的规格。

7. 发明公开

EP2962648A1 LOADING UNIT INCLUDING SHIPPING ASSEMBLY 有权
标题翻译： LADEEINHEIT MIT LIEFERANORDNUNG
公开(公告)号：EP2962648A1
公开(公告)日：2016-01-06
申请号：EP15174462.0
申请日：2015-06-30
申请人： Covidien LP
发明人： SCIRICA, Paul , WILLIAMS, Justin , MOZDZIERZ, Patrick , PENNA, Christopher
IPC分类号： A61B17/115 , A61B1/00 , A61B19/02
CPC分类号： A61B17/068 , A61B1/00089 , A61B1/00137 , A61B1/32 , A61B17/0682 , A61B17/072 , A61B17/1155 , A61B50/30 , A61B2017/00473 , A61B2017/07271 , A61B2017/07285 , A61B2090/038 , A61B2090/0801
摘要： A loading unit including a shipping assembly is provided. The shipping assembly is operably received adjacent the cartridge assembly to retain staples with the cartridge assembly. The shipping assembly includes a shipping member selectively secured to loading unit and a locking member slidably disposed within the shipping member. The locking member is movable between a proximal position wherein the shipping member is secured to the housing and a distal position wherein the shipping member is removable from the housing
摘要翻译：提供包括运输组件的装载单元。运输组件可操作地接收在盒组件附近以保持与盒组件的订书钉。运输组件包括选择性地固定到装载单元的运输构件和可滑动地布置在运输构件内的锁定构件。锁定构件可在其中运输构件固定到壳体的近侧位置和远离位置之间移动，其中运输构件可从壳体移除

8. 发明公开

EP3838185A1 RELOAD ASSEMBLY WITH KNIFE CARRIER LOCKOUT 有权
公开(公告)号：EP3838185A1
公开(公告)日：2021-06-23
申请号：EP20214062.0
申请日：2020-12-15
申请人： Covidien LP
发明人： SCAMPOLI, David , PENNA, Christopher
IPC分类号： A61B17/115
摘要： A surgical stapling device includes a reload assembly that includes a dual-detent system to retain a knife carrier of the reload assembly in a retracted position after the stapling device is fired. The dual detent system includes auxiliary and primary detents to improve the retention force of the knife carrier to minimize the likelihood of inadvertent readvancement of the knife carrier and annular knife.

9. 发明授权

EP3135225B1 SURGICAL STAPLING APPARATUS 有权
公开(公告)号：EP3135225B1
公开(公告)日：2019-08-14
申请号：EP16187137.1
申请日：2014-03-12
申请人： Covidien LP
发明人： KOSTRZEWSKI, Stanislaw , WILLIAMS, Justin , ARANYI, Ernest , OLSON, Lee Ann , CAPPOLA, Kenneth M. , MARCZYK, Stanislaw , HESSLER, Thomas R. , PENNA, Christopher
IPC分类号： A61B17/072 , A61B17/28 , A61B17/00 , A61B17/10 , A61B17/29 , A61B90/00

10. 发明公开

EP3192460A1 SURGICAL FASTENING APPARATUS WITH DIRECTED OVERCRIMP 审中-实审
标题翻译：有指责的外科紧固器械
公开(公告)号：EP3192460A1
公开(公告)日：2017-07-19
申请号：EP17158323.0
申请日：2013-03-15
申请人： Covidien LP
发明人： PENNA, Christopher
IPC分类号： A61B17/072 , A61B17/064
CPC分类号： A61B17/07207 , A61B17/0644 , A61B17/1155
摘要： An annular surgical fastener applier system, comprising: an annular surgical fastener applier including; a handle assembly; a cartridge assembly operably connected to the handle assembly and including a plurality of pushers, at least one pusher of the plurality of pushers including a forming head and a groove; and an anvil assembly operably connected to the handle assembly and including a plurality of fastener deforming cavities, the fastener deforming cavities having an arcuate profile; and wherein at least one of the cartridge assembly and the anvil assembly is configured for approximation toward the other, and wherein a portion of the forming head is level with the groove on at least one pusher of the plurality of pushers.
摘要翻译：一种环形外科紧固件施加器系统，包括：环形外科紧固件施加器，包括：手柄组件; 筒组件，所述筒组件可操作地连接到所述手柄组件并且包括多个推动器，所述多个推动器中的至少一个推动器包括成形头和凹槽; 以及可操作地连接到所述手柄组件并包括多个紧固件变形腔的砧座组件，所述紧固件变形腔具有弓形轮廓; 并且其中所述钉仓组件和所述砧座组件中的至少一个被构造成朝向另一个靠近，并且其中，所述成形头的一部分与所述多个推进器中的至少一个推进器上的所述凹槽齐平。

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