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    LAPAROSCOPIC DEVICE WITH DISTAL HANDLE
    4.
    发明申请
    LAPAROSCOPIC DEVICE WITH DISTAL HANDLE 审中-公开
    带手柄的手术器械

    公开(公告)号：WO2012051299A1

    公开(公告)日：2012-04-19

    申请号：PCT/US2011/055965

    申请日：2011-10-12

    Applicant: ETHICON ENDO-SURGERY, INC. ,  STEFANCHIK, David ,  VAKHARIA, Omar, J. ,  STOKES, Michael, J.

    Inventor： STEFANCHIK, David ,  VAKHARIA, Omar, J. ,  STOKES, Michael, J.

    IPC: A61B17/29

    CPC classification number: A61B17/2909 ,  A61B2017/00738 ,  A61B2017/2902 ,  A61B2017/291 ,  A61B2017/2927 ,  A61B2017/2929

    Abstract: Methods and devices are provided for controlling movement of an end effector assembly, and in particular for causing mimicking motion between a handle and an end effector assembly. In an exemplary embodiment, a surgical device is provided having a handle or actuator, an elongate shaft, and an end effector assembly coupled to a distal end of the elongate shaft. The handle or actuator is configured such that movement of the handle is mimicked, not mirrored, by the end effector assembly. The mimicking motion can be achieved using various techniques, but in an exemplary embodiment the handle is located distal to an input joint, and motion is transferred to the end effector assembly through an output joint at a distal end of the elongate shaft. The motion is preferably transferred using a mechanical transmission coupled between the input and output joints.

    Abstract translation: 提供了用于控制端部执行器组件的移动的方法和装置，并且特别地用于在手柄和末端执行器组件之间引起模拟运动。 在一个示例性实施例中，提供具有手柄或致动器，细长轴和联接到细长轴的远端的端部执行器组件的手术装置。 手柄或致动器被配置成使得手柄的运动由末端执行器组件模拟而不被镜像。 可以使用各种技术来实现模拟运动，但是在示例性实施例中，手柄位于输入接头的远侧，并且运动通过在细长轴的远端处的输出接头传递到端部执行器组件。 该运动优选地使用耦合在输入和输出接头之间的机械传动来传递。

    A SURGICAL STAPLER FOR APPLYING A LARGE STAPLE THROUGH A SMALL DELIVERY PORT AND A METHOD OF USING THE STAPLER TO SECURE A TISSUE FOLD
    9.
    发明申请
    A SURGICAL STAPLER FOR APPLYING A LARGE STAPLE THROUGH A SMALL DELIVERY PORT AND A METHOD OF USING THE STAPLER TO SECURE A TISSUE FOLD 审中-公开
    通过小输送口应用大型钉的外科手术器械和使用钉刀来固定组织折叠的方法

    公开(公告)号：WO2010085732A2

    公开(公告)日：2010-07-29

    申请号：PCT/US2010021953

    申请日：2010-01-25

    Applicant: ETHICON ENDO SURGERY INC ,  HARRIS JASON L ,  CRAINICH LAWRENCE ,  STOKES MICHAEL J

    Inventor： HARRIS JASON L ,  CRAINICH LAWRENCE ,  STOKES MICHAEL J

    IPC: A61B17/068 ,  A61B17/072

    CPC classification number: A61B17/064 ,  A61B17/00234 ,  A61B17/0684 ,  A61B17/29 ,  A61B2017/00818 ,  A61B2017/07264

    Abstract: A surgical fastener applier having a handle and a fastener housing extending from the handle. The housing contains a plurality of surgical fasteners. The surgical fasteners have a base, and two legs extending away from the base, wherein the legs have distal end segments. The fastener has a first shape wherein the distal end segments bend towards each other so that they are adjacent and form the fastener into a first loop. The fastener has a second shape wherein the distal end segments are spaced apart from each other along substantially an entire length thereof. The fastener also has a third shape wherein the distal end segments bend towards each other in so that they are adjacent and form the fastener into a second loop wherein the second loop having a width greater than a width of the first loop. The applier includes a means for forming the fastener into the second and third shapes.

    Abstract translation: 外科紧固件施加器具有手柄和从手柄延伸的紧固件外壳。 该外壳包含多个外科紧固件。 外科紧固件具有基部和远离基部延伸的两个腿部，其中腿部具有远端部分。 紧固件具有第一形状，其中远端部分朝向彼此弯曲，使得它们相邻并且将紧固件形成为第一环。 紧固件具有第二形状，其中远端部分沿其基本整个长度彼此间隔开。 紧固件还具有第三形状，其中远端部分彼此相向地弯曲以使它们相邻并且将紧固件形成为第二环，其中第二环的宽度大于第一环的宽度。 施加器包括用于将紧固件形成为第二和第三形状的装置。

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