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    Anvil cartridge for surgical fastening device
    5.
    发明授权
    Anvil cartridge for surgical fastening device 有权
    用于外科紧固装置的砧筒

    公开(公告)号：US09198644B2

    公开(公告)日：2015-12-01

    申请号：US13239919

    申请日：2011-09-22

    申请人： Stephen J. Balek ,  Chad P. Boudreaux ,  Matthew D. Holcomb ,  Edward A. Rhad

    发明人： Stephen J. Balek ,  Chad P. Boudreaux ,  Matthew D. Holcomb ,  Edward A. Rhad

    IPC分类号： A61B17/068 ,  A61B17/00 ,  A61B17/072 ,  A61B17/32

    CPC分类号： A61B17/00491 ,  A61B17/07207 ,  A61B17/07292 ,  A61B2017/07257 ,  A61B2017/320052

    摘要： A surgical instrument includes a handle portion, a shaft housing a firing bar, an end effector comprising an anvil, a lower jaw, and a stapling and severing assembly responsive to a longitudinal closing motion produced by the handle portion and the shaft. The lower jaw is configured to receive a removable cartridge. The cartridge includes a housing, a plurality of staples disposed in the housing, and a deck disposed over the plurality of staples. The deck defines apertures, with each aperture being substantially disposed over each staple. The instrument includes an anvil cartridge removably received in an anvil frame. The anvil cartridge is severed by the firing bar when the firing bar is advanced through tissue such that material from the anvil cartridge is released onto the severed tissue.

    摘要翻译： 手术器械包括手柄部分，容纳击球杆的轴，包括砧座的末端执行器，下颚和响应于由手柄部分和轴产生的纵向关闭运动的装订和切割组件。 下颌构造成接收可移除的盒。 盒包括壳体，设置在壳体中的多个钉，以及设置在多个钉上的甲板。 甲板限定孔，每个孔基本上设置在每个钉上。 仪器包括可拆卸地容纳在砧架中的砧座。 当燃烧棒推进穿过组织时，砧筒被击发杆切断，使得来自砧座筒的材料被释放到被切断的组织上。

    ANVIL CARTRIDGE FOR SURGICAL FASTENING DEVICE
    6.
    发明申请
    ANVIL CARTRIDGE FOR SURGICAL FASTENING DEVICE 有权
    用于外科手术装置的ANVIL CARTRIDGE

    公开(公告)号：US20130075445A1

    公开(公告)日：2013-03-28

    申请号：US13239919

    申请日：2011-09-22

    申请人： Stephen J. Balek ,  Chad P. Boudreaux ,  Matthew D. Holcomb ,  Edward A. Rhad

    发明人： Stephen J. Balek ,  Chad P. Boudreaux ,  Matthew D. Holcomb ,  Edward A. Rhad

    IPC分类号： A61B17/068

    CPC分类号： A61B17/00491 ,  A61B17/07207 ,  A61B17/07292 ,  A61B2017/07257 ,  A61B2017/320052

    摘要： A surgical instrument includes a handle portion, a shaft housing a firing bar, an end effector comprising an anvil, a lower jaw, and a stapling and severing assembly responsive to a longitudinal closing motion produced by the handle portion and the shaft. The lower jaw is configured to receive a removable cartridge. The cartridge includes a housing, a plurality of staples disposed in the housing, and a deck disposed over the plurality of staples. The deck defines apertures, with each aperture being substantially disposed over each staple. The instrument includes an anvil cartridge removably received in an anvil frame. The anvil cartridge is severed by the firing bar when the firing bar is advanced through tissue such that material from the anvil cartridge is released onto the severed tissue.

    摘要翻译： 手术器械包括手柄部分，容纳击球杆的轴，包括砧座的末端执行器，下颚和响应于由手柄部分和轴产生的纵向关闭运动的装订和切割组件。 下颌构造成接收可移除的盒。 盒包括壳体，设置在壳体中的多个钉，以及设置在多个钉上的甲板。 甲板限定孔，每个孔基本上设置在每个钉上。 仪器包括可拆卸地容纳在砧架中的砧座。 当燃烧棒推进穿过组织时，砧筒被击发杆切断，使得来自砧座筒的材料被释放到被切断的组织上。

    End effector closure system for a surgical stapling instrument
    7.
    发明授权
    End effector closure system for a surgical stapling instrument 有权
    用于外科缝合器械的末端执行器闭合系统

    公开(公告)号：US07597229B2

    公开(公告)日：2009-10-06

    申请号：US11821425

    申请日：2007-06-22

    申请人： Chad P. Boudreaux ,  Stephen J. Balek

    发明人： Chad P. Boudreaux ,  Stephen J. Balek

    IPC分类号： A61B17/068

    CPC分类号： A61B17/072

    摘要： A surgical instrument including a closure system configured to move an anvil of an end effector between an open position, a partially closed position, and a closed position. The surgical instrument can further include a lock member configured to selectively engage and lock the closure system when the anvil is positioned in at least one of its partially closed and closed positions. In at least one embodiment, the surgical instrument can include a trigger configured to pivot the anvil, the lock member can include a follower portion, and the closure drive can include a lock spring configured to bias the follower portion against a cam surface of the trigger such that the follower portion can engage a notch in the cam surface when the anvil is pivoted into its partially closed position, or closed position, and prevent the anvil from being pivoted into its open position.

    摘要翻译： 一种外科器械，包括闭合系统，其构造成使末端执行器的砧座在打开位置，部分闭合位置和关闭位置之间移动。 外科器械还可以包括锁定构件，其构造成当砧座位于其部分关闭和关闭位置中的至少一个位置时选择性地接合和锁定闭合系统。 在至少一个实施例中，外科器械可以包括构造成枢转砧座的触发器，锁定构件可以包括从动部分，并且闭合驱动器可以包括锁定弹簧，该锁定弹簧构造成将随动部分抵靠触发器的凸轮表面 使得当砧座枢转到其部分关闭位置或关闭位置时，从动部分可以接合凸轮表面中的凹口，并且防止砧座枢转到其打开位置。

    End effector closure system for a surgical stapling instrument
    8.
    发明申请
    End effector closure system for a surgical stapling instrument 有权
    用于外科缝合器械的末端执行器闭合系统

    公开(公告)号：US20080314961A1

    公开(公告)日：2008-12-25

    申请号：US11821425

    申请日：2007-06-22

    申请人： Chad P. Boudreaux ,  Stephen J. Balek

    发明人： Chad P. Boudreaux ,  Stephen J. Balek

    IPC分类号： A61B17/068

    CPC分类号： A61B17/072

    摘要： A surgical instrument including a closure system configured to move an anvil of an end effector between an open position, a partially closed position, and a closed position. The surgical instrument can further include a lock member configured to selectively engage and lock the closure system when the anvil is positioned in at least one of its partially closed and closed positions. In at least one embodiment, the surgical instrument can include a trigger configured to pivot the anvil, the lock member can include a follower portion, and the closure drive can include a lock spring configured to bias the follower portion against a cam surface of the trigger such that the follower portion can engage a notch in the cam surface when the anvil is pivoted into its partially closed position, or closed position, and prevent the anvil from being pivoted into its open position.

    摘要翻译： 一种外科器械，包括闭合系统，其构造成使末端执行器的砧座在打开位置，部分闭合位置和关闭位置之间移动。 外科器械还可以包括锁定构件，其构造成当砧座位于其部分关闭和关闭位置中的至少一个位置时选择性地接合和锁定闭合系统。 在至少一个实施例中，外科器械可以包括构造成枢转砧座的触发器，锁定构件可以包括从动部分，并且闭合驱动器可以包括锁定弹簧，该锁定弹簧构造成将随动部分抵靠触发器的凸轮表面 使得当砧座枢转到其部分关闭位置或关闭位置时，从动部分可以接合凸轮表面中的凹口，并且防止砧座枢转到其打开位置。

    Lockout mechanism for use with robotic electrosurgical device
    9.
    发明授权
    Lockout mechanism for use with robotic electrosurgical device 有权
    机器人电外科装置使用的锁定机构

    公开(公告)号：US09326788B2

    公开(公告)日：2016-05-03

    申请号：US13539110

    申请日：2012-06-29

    申请人： Jonathan T. Batross ,  Gregory A. Trees ,  Foster B. Stulen ,  Randolph Stewart ,  Chad P. Boudreaux

    发明人： Jonathan T. Batross ,  Gregory A. Trees ,  Foster B. Stulen ,  Randolph Stewart ,  Chad P. Boudreaux

    IPC分类号： A61B17/32 ,  A61B18/14 ,  A61B19/00 ,  A61B17/29

    CPC分类号： A61B18/1445 ,  A61B17/320092 ,  A61B18/14 ,  A61B34/30 ,  A61B90/03 ,  A61B2017/2927 ,  A61B2017/2929 ,  A61B2018/00642 ,  A61B2018/00994 ,  A61B2018/1455

    摘要： A robotically controlled surgical tool including a lockout mechanism is provided. The surgical tool may comprise an instrument mounting portion. The instrument mounting portion includes a housing, a plate, a shaft assembly comprising an end effector, and a coupler to couple the shaft assembly to the instrument mounting portion. The end effector comprises a first jaw member and a second jaw member, the first and second jaw members defining a channel therebetween, and a blade slideably receivable within the channel to cut tissue located between the first and second jaw members. The surgical tool may include an actuation mechanism to actuate the end effector to provide reciprocating movement of the blade within the channel. A lockout mechanism is coupled to the actuation mechanism. The lockout mechanism may selectively enable reciprocating movement of the blade. An interface mechanically and electrically couples the instrument mounting portion to a robotic manipulator.

    摘要翻译： 提供了一种包括锁定机构的机器人控制的手术工具。 手术工具可以包括器械安装部分。 仪器安装部分包括壳体，板，包括末端执行器的轴组件和将轴组件连接到仪器安装部分的联接器。 末端执行器包括第一钳口构件和第二钳口构件，第一和第二钳口构件在其间限定通道，以及可滑动地容纳在通道内的刀片，以切割位于第一和第二钳口构件之间的组织。 手术工具可以包括致动机构以致动末端执行器以提供刀片在通道内的往复运动。 锁定机构联接到致动机构。 锁定机构可以选择性地实现叶片的往复运动。 接口将仪器安装部分机械和电耦合到机器人操纵器。

    Ultrasonic surgical instrument with modular end effector
    10.
    发明授权
    Ultrasonic surgical instrument with modular end effector 有权
    具有模块化末端执行器的超声波手术器械

    公开(公告)号：US09050125B2

    公开(公告)日：2015-06-09

    申请号：US13269899

    申请日：2011-10-10

    申请人： Chad P. Boudreaux ,  Kevin L. Houser

    发明人： Chad P. Boudreaux ,  Kevin L. Houser

    IPC分类号： A61B17/32 ,  A61B17/00 ,  A61B17/29

    CPC分类号： A61B17/320092 ,  A61B18/1442 ,  A61B2017/0046 ,  A61B2017/00477 ,  A61B2017/2929 ,  A61B2018/00595 ,  A61B2018/00601 ,  A61B2018/00607 ,  A61B2018/1452 ,  A61N7/00

    摘要： A surgical instrument having a transmission assembly, a transducer, and a handle assembly is configured for coupling the transmission assembly to the handle assembly using a locking mechanism. The locking mechanism is operable to restrict the rotational movement of an actuator coupling member and the transducer relative to the handle assembly. The locking mechanism may also be operable to lock a trigger of the handle assembly in a first position. An inner tubular actuating member of the transmission assembly may be threadably attachable to the actuator coupling member or the actuator coupling member may include a latching mechanism to couple to a flared portion of the inner tubular actuating member. A waveguide of the transmission assembly may also be threadably attachable to the transducer. In one alternative, the trigger may be configured to operate the locking mechanism, either in the first position or when pivoted distally to a third position.

    摘要翻译： 具有传动组件，换能器和手柄组件的外科器械被配置为使用锁定机构将传动组件联接到手柄组件。 锁定机构可操作地限制致动器联接构件和换能器相对于手柄组件的旋转运动。 锁定机构还可操作以将手柄组件的触发器锁定在第一位置。 变速器组件的内部管状致动构件可以可螺纹连接到致动器联接构件，或者致动器联接构件可以包括闩锁机构，以联接到内部管状致动构件的扩口部分。 变速器组件的波导也可以螺纹连接到换能器。 在一个替代方案中，触发器可被配置成在第一位置或当向远侧枢转到第三位置时操作锁定机构。