Surgical Fastener Having A Safety Feature
    13.
    发明申请
    Surgical Fastener Having A Safety Feature 审中-公开
    具有安全功能的外科紧固件

    公开(公告)号:US20120193399A1

    公开(公告)日:2012-08-02

    申请号:US13164954

    申请日:2011-06-21

    IPC分类号: A61B17/068

    摘要: A surgical fastener applier having a handle and a fastener housing extending from the handle. The housing contains at least one anvil movable within the staple housing having a proximal position and a distal position. When the anvil is in the distal position a distal end of the anvil extends distal to the distal end of the staple housing. The housing contains a plurality of surgical fasteners each of which in the shape of a loop, wherein at least one fasteners is placed around the anvil when the anvil is in distal position. And a distal end of the anvil extends distal to the distal end of the staple housing. The applier further includes a first means for moving the anvil distally during a deployment of the at least one fastener, and a second means for moving the anvil distally during the deployment of the at least one fastener, wherein the second means is independent of the first means.

    摘要翻译: 具有手柄和从手柄延伸的紧固件外壳的手术紧固件施加器。 壳体包含至少一个可在钉仓内移动的砧座,其具有近端位置和远端位置。 当砧座处于远端位置时,砧座的远端在钉仓的远端延伸远端。 外壳包含多个外科紧固件,每个手术紧固件为环形,其中当砧座处于远端位置时,至少一个紧固件放置在砧座周围。 并且砧座的远端延伸到钉仓的远端的远端。 施放器还包括用于在展开至少一个紧固件期间向远侧移动砧座的第一装置,以及用于在展开至少一个紧固件期间向远侧移动砧座的第二装置,其中第二装置独立于第一 手段。

    METHODS AND DEVICES FOR ACCESSING A BODY CAVITY
    19.
    发明申请
    METHODS AND DEVICES FOR ACCESSING A BODY CAVITY 有权
    用于接近身体的方法和装置

    公开(公告)号:US20100261975A1

    公开(公告)日:2010-10-14

    申请号:US12766086

    申请日:2010-04-23

    IPC分类号: A61B1/32

    摘要: Methods and devices are provided for accessing a body cavity. In one embodiment, a surgical access device is provided that includes a housing having at least one access or sealing port for receiving a surgical instrument, and a retractor removably coupled to the housing and having a working channel configured to extend into a body cavity. The housing can include releasably matable upper and lower portions, with the upper portion being configured to freely rotate 360° relative to the lower portion and to the retractor when the housing is mated thereto.

    摘要翻译: 提供用于访问体腔的方法和装置。 在一个实施例中,提供了一种外科进入装置,其包括具有用于接收外科器械的至少一个进入或密封端口的壳体,以及可移除地联接到所述壳体并具有延伸到体腔中的工作通道的牵开器。 壳体可以包括可释放地配合的上部和下部,上部部分构造成当壳体配合时自由地相对于下部自由旋转360°并且与牵开器自由旋转。