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31. 发明授权

EP2962648B1 LOADING UNIT INCLUDING SHIPPING ASSEMBLY 有权
公开(公告)号：EP2962648B1
公开(公告)日：2019-01-02
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： A61B17/00

32. 发明公开

EP3366233A2 TOOL ASSEMBLY INCLUDING AXIALLY SPACED SPLINES 有权
公开(公告)号：EP3366233A2
公开(公告)日：2018-08-29
申请号：EP18158350.1
申请日：2018-02-23
申请人： Covidien LP
发明人： GUERRERA, Joseph , MOZDZIERZ, Patrick
IPC分类号： A61B17/115 , A61B17/072
CPC分类号： A61B17/1155 , A61B17/0684 , A61B2017/00477 , A61B2017/07257 , A61B2017/07271
摘要： A tool assembly includes a cartridge assembly, a shell, and an anvil assembly. The shell houses the cartridge assembly and defines a passage. The anvil assembly includes an anvil and a center rod extending from the anvil. The center rod defines a longitudinal rod axis and includes an alignment portion that is sized to pass through the passage. The alignment portion includes first and second splines that each extend in a direction parallel to the rod axis. The first spline has a first leading portion and the second spline has a second leading portion. The first leading portion is positioned along the rod axis proximal of the second leading portion.

33. 发明公开

EP3285056A1 FORCE SENSOR FOR SURGICAL DEVICES 有权
标题翻译：手术器械的力传感器
公开(公告)号：EP3285056A1
公开(公告)日：2018-02-21
申请号：EP17186269.1
申请日：2017-08-15
申请人： Covidien LP
发明人： SGROI, Anthony , VALENTINE, David , MOZDZIERZ, Patrick
IPC分类号： G01L1/22 , G01L5/00 , A61B90/00
CPC分类号： A61B34/76 , A61B17/1155 , A61B34/25 , A61B34/77 , A61B2034/2061 , A61B2090/064 , G01L1/2243 , G01L1/2268 , G01L5/0028
摘要： The present disclosure relates to force sensors and force sensor substrates for use with surgical devices. A force sensor includes a substrate including a proximal surface having a proximal load contact area and a distal surface having at least one distal load contact area and a sensing area. The distal surface is planar and has at least one groove defined therein separating the at least one distal load contact area from the sensing area.
摘要翻译：本公开涉及与手术装置一起使用的力传感器和力传感器基底。力传感器包括基底，该基底包括具有近端负载接触区域的近端表面和具有至少一个远端负载接触区域和感测区域的远端表面。远侧表面是平面的并且具有限定在其中的至少一个凹槽，其将至少一个远侧负载接触区域与感测区域分开。

34. 发明公开

EP3167819A1 INTERLOCK ASSEMBLIES FOR REPLACEABLE LOADING UNIT 有权
标题翻译：用于可更换加载单元的联锁组件
公开(公告)号：EP3167819A1
公开(公告)日：2017-05-17
申请号：EP16200219.0
申请日：2015-05-08
申请人： Covidien LP
发明人： PENNA, Christopher , MOZDZIERZ, Patrick , SCIRICA, Paul , WILLIAMS, Justin
IPC分类号： A61B17/115 , A61B17/3205 , A61B17/00
CPC分类号： A61B17/072 , A61B17/1155 , A61B2017/00473 , A61B2017/07271
摘要： An interlock assembly (210) for attaching a loading unit (200) to a surgical stapling instrument, the interlock assembly comprising: a shell member (202) having a proximal end (204) defining a pair of openings (203) and a distal end supporting a staple cartridge defining a plurality of staple retaining slots arranged in a pair of concentric rows; and an adapter assembly (250) including a distal end (252) securable to the proximal end (204) of the shell member, the adapter assembly including a pair of arms (256) each including a protrusion (258) on a free end thereof, wherein each of the protrusions are received within the pair of openings (203) when the distal end of the adapter assembly is received within the proximal end of the shell member.
摘要翻译： 1。一种用于将装载单元（200）附接到外科缝合器械的联锁组件（210），所述联锁组件包括：壳体构件（202），其具有限定一对开口（203）的近端（204）支撑限定设置成一对同心排的多个钉保持槽的钉仓; 和适配器组件（250），所述适配器组件包括可固定到所述壳体构件的近端（204）的远端（252），所述适配器组件包括一对臂（256），每个臂在其自由端上包括突起，其中，当所述接合器组件的远端容纳在所述壳体构件的所述近端内时，每个所述突起被接收在所述一对开口（203）内。

35. 发明公开

EP3158951A1 CIRCULAR STAPLER WITH CONTROLLED TISSUE COMPRESSION 审中-公开
标题翻译：带有受控组织压缩的圆形钉砧
公开(公告)号：EP3158951A1
公开(公告)日：2017-04-26
申请号：EP16201641.4
申请日：2012-04-27
申请人： Covidien LP
发明人： MOZDZIERZ, Patrick
IPC分类号： A61B17/115
CPC分类号： A61B17/1155 , A61B17/068 , A61B17/07207 , A61B17/115 , A61B2017/00022 , A61B2017/07214 , A61B2017/07242 , A61B2017/07257 , A61B2090/031
摘要： A surgical instrument comprising: a head assembly (16); an anvil assembly (22) movable relative to the head assembly (16); an approximation knob (30) operatively coupled with the anvil assembly (22) to move the anvil assembly relative (22) to the head assembly; and a torque limiting mechanism including: a driven member (78) operatively coupled with the anvil assembly (22), the driven member (78) including a driven surface (80); a driving member (82) operatively coupled with the approximation knob (30), the driving member (82) including a driving surface (84) engageable with the driven surface (80) of the driven member (78), wherein the driving surface (84) of the driving member (82) is configured to slip relative to the driven surface (80) of the driven member (78) at a predetermined engagement pressure; and a torque control (42) configured to adjust the predetermined engagement pressure.
摘要翻译：一种外科手术器械，包括：头部组件（16）; 可相对于所述头部组件（16）移动的砧座组件（22）; 近似旋钮（30），其可操作地与砧座组件（22）联接，以将砧座组件相关（22）移动到头部组件; 以及扭矩限制机构，其包括：从动构件（78），其可操作地与所述砧座组件（22）联接，所述从动构件（78）包括从动表面（80）; 与近似旋钮（30）可操作地连接的驱动构件（82），驱动构件（82）包括可与从动构件（78）的从动表面（80）接合的驱动表面（84），其中驱动表面所述驱动部件82的所述被驱动面80以相对于所述从动部件78的被驱动面80以规定的接合压力滑动的方式构成; 和配置成调节预定接合压力的扭矩控制器（42）。

36. 发明公开

EP3967247A2 HANDHELD ELECTROMECHANICAL SURGICAL SYSTEM 审中-公开
公开(公告)号：EP3967247A2
公开(公告)日：2022-03-16
申请号：EP21196476.2
申请日：2021-09-14
申请人： Covidien LP
发明人： MOZDZIERZ, Patrick , SGROI, JR., Anthony , DELBO, James P. , KOLLAR, Charles R. , HRYB, IV, John J. , FIRTH, Scott G. , VALENTINE, JR, David E. , RICHARD, Paul D. , PAUL, Stephen R. , JOYCE, Steven H. , STRASSNER, Haley E. , HART, Alexander J. , EISINGER, Joseph
IPC分类号： A61B17/115 , A61B90/98
摘要： A handheld electromechanical surgical device, capable of effectuating a surgical procedure, includes a handle assembly having a power source; at least one motor coupled to the power source; and a controller configured to control the motor. The surgical device includes an adapter assembly having an electrical assembly having a proximal end in communication with the controller of the handle assembly. The surgical device includes a reload configured to selectively connect to a distal end of the adapter assembly. The reload includes an annular array of staples; an annular staple pusher for ejecting the staples; and a data storage device selectively connectable to a distal end of the electrical assembly. The data storage device receives and stores performance data of the surgical device from the controller of the handle assembly.

37. 发明公开

EP3849287A3 SURGICAL APPARATUS 审中-公开
公开(公告)号：EP3849287A3
公开(公告)日：2021-11-10
申请号：EP21150344.6
申请日：2021-01-05
申请人： Covidien LP
发明人： SGROI, Anthony , MOZDZIERZ, Patrick
IPC分类号： H05K1/18 , H05K3/28 , A61B17/115 , A61B90/90 , A61B17/00 , A61B90/00 , H05K1/03
摘要： A powered surgical device includes a wire harness having a flex cable. The flex cable possesses cover layers which increase the number of disinfection and sterilization cycles that the wire harness/flex cable may be subjected to, thereby increasing the life of the powered surgical device.

38. 发明公开

EP3847977A1 CUT OPTIMIZATION FOR EXCESSIVE TISSUE CONDITIONS 有权
公开(公告)号：EP3847977A1
公开(公告)日：2021-07-14
申请号：EP21151140.7
申请日：2021-01-12
申请人： Covidien LP
发明人： JOYCE, Steven H. , VALENTINE, David E. , MOZDZIERZ, Patrick , KOLLAR, Charles R , STRASSNER, Haley
IPC分类号： A61B17/115 , A61B17/00
摘要： A method of operating a surgical stapler includes advancing a knife assembly at a first velocity until a predetermined force is detected, advancing the knife assembly at a second velocity when the predetermined force is detected, the second velocity being less than the first velocity, and continuing to advance the knife assembly at the second velocity until the knife assembly travels a cutting stroke distance.

39. 发明公开

EP3836846A2 SURGICAL DEVICES INCLUDING A VALVE 审中-实审
公开(公告)号：EP3836846A2
公开(公告)日：2021-06-23
申请号：EP19850032.4
申请日：2019-08-05
申请人： Covidien LP
发明人： WILLIAMS, Justin , CABRERA, Ramiro , EISINGER, Joseph , PAUL, Stephen , MOZDZIERZ, Patrick , SGROI, Anthony , VALENTINE, David , RICHARD, Paul , SAPIENZA, Jonathan
IPC分类号： A61B17/00 , A61B90/70 , A61B17/29 , A61B17/34 , A61B50/00

40. 发明公开

EP3760137A2 TROCAR COUPLING ASSEMBLIES FOR A SURGICAL STAPLER 有权
公开(公告)号：EP3760137A2
公开(公告)日：2021-01-06
申请号：EP20183412.4
申请日：2020-07-01
申请人： Covidien LP
发明人： SGROI, JR., Anthony , EISINGER, Joseph , CABRERA, Ramiro , VALENTINE, David , MOZDZIERZ, Patrick
IPC分类号： A61B17/115
摘要： A trocar coupling assembly includes a housing disposable in a tubular shaft of a surgical stapler. The housing has opposed openings defining a passage through the housing that is capable of receiving a trocar assembly therein. A release button is accessible through the tubular shaft for transitioning the trocar coupling assembly between a locked configuration and an unlocked configuration.

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