Device for Anchoring an Endoluminal Sleeve in the GI Tract
    84.
    发明申请
    Device for Anchoring an Endoluminal Sleeve in the GI Tract 有权
    用于锚固胃肠道内管腔的装置

    公开(公告)号:US20140180192A1

    公开(公告)日:2014-06-26

    申请号:US14239899

    申请日:2012-08-23

    IPC分类号: A61F5/00

    CPC分类号: A61F5/0076 A61F5/0089

    摘要: Endoluminal sleeve device (1) for internally lining a section of the GI tract, comprising a sleeve (2) configured for deployment inside a GI tract, the sleeve (2) having walls of a flexible material defining a sleeve lumen (3), a proximal end (4) defining a proximal lumen opening (5), and a distal end (6) defining a distal lumen opening (7), a tubular anchoring portion (8) forming said proximal lumen end (4) and defining anchoring seats (9) delimited each one by an annular collar (11) forming an opening through which adjacent tissue portions (12) can be pulled into the anchoring seats (9), expansion means adapted to act on the tissue portions (12) arranged in the anchoring seats (9) such that the tissue portions (12) expand to a dimension greater than the opening of the annular collar (11).

    摘要翻译: 用于内部衬里胃肠道部分的内腔套管装置(1),包括构造成用于部署在胃肠道内的套筒(2),所述套管(2)具有限定套管内腔(3)的柔性材料的壁, 限定近端腔开口(5)的近端(4)和限定远端内腔开口(7)的远端(6),形成所述近端内腔端部(4)的管状锚固部分(8) 9)通过形成开口的环形套环(11)限定,相邻组织部分(12)可以通过该开口被拉入锚固座(9),适于作用在布置在锚固中的组织部分(12)上的膨胀装置 座(9),使得组织部分(12)膨胀成大于环形套环(11)的开口的尺寸。

    SURGICAL STAPLER FASTENING DEVICE
    88.
    发明申请
    SURGICAL STAPLER FASTENING DEVICE 审中-公开
    外科手术器械紧固装置

    公开(公告)号:US20130193184A1

    公开(公告)日:2013-08-01

    申请号:US13371684

    申请日:2012-02-13

    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, the anvil has a proximal position and a distal position. When 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. At least one of the fasteners is placed around a portion of the anvil when in the distal position. The applier has a first mechanism for moving the anvil distally after a fastener has been deployed, and a second mechanism for moving the anvil distally after a fastener has been deployed. 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。 壳体包含至少一个在钉仓壳体内可移动的砧座,砧座具有近端位置和远端位置。 当处于远端位置时,砧座的远端延伸到钉仓远端的远端。 壳体包含多个环形形状的外科紧固件。 当处于远端位置时,至少一个紧固件被放置在砧座的一部分周围。 施放器具有用于在紧固件展开之后向远侧移动砧座的第一机构,以及用于在紧固件展开后向远侧移动砧座的第二机构。 第二种手段是独立于第一种手段。