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    • 2. 发明申请
    • CLIP DEVICES AND SYSTEMS AND METHODS FOR DEPLOYMENT
    • CLIP设备和系统以及部署方法
    • WO2011081837A1
    • 2011-07-07
    • PCT/US2010/059805
    • 2010-12-10
    • WILSON-COOK MEDICAL INC.MCLAWHORN, Tyler, E.DUCHARME, Richard, W.SURTI, Vihar, C.MARTINEZ, Michelle, D.
    • MCLAWHORN, Tyler, E.DUCHARME, Richard, W.SURTI, Vihar, C.MARTINEZ, Michelle, D.
    • A61B17/122A61B17/128
    • A61B17/1227A61B17/1285
    • The present embodiments provide clip devices, along with systems and methods for delivering and deploying the clip devices. An exemplary clip device (20) comprises inner (30) and outer (50) segments, and further has a delivery configuration, a tissue receiving configuration and a deployed configuration. A distal region (60) of the outer segment is movable with respect to a distal region (40) of the inner segment, thereby creating a spacing between the inner and outer segments for surrounding tissue in the tissue receiving configuration. The inner and outer segments may be biased to return to the deployed configuration, and may comprise generally identical shapes in the deployed configuration wherein the outer segment is proportionally larger than the inner segment. In one embodiment, the inner and outer segments each comprise "V" shapes in the unbiased state. Various delivery systems and methods are provided for delivering and deploying the clip devices disclosed.
    • 本实施例提供剪辑装置以及用于传送和展开剪辑装置的系统和方法。 示例性夹持装置(20)包括内部(30)和外部(50)段,并且还具有传送构造,组织接收构造和展开配置。 外部段的远端区域(60)可相对于内部区段的远侧区域(40)移动,由此在内部和外部区段之间产生间隔,以在组织接收构型中包围组织。 内部和外部段可以被偏置以返回到展开构造,并且在展开构造中可以包括大体上相同的形状,其中外部段成比例地大于内部段。 在一个实施例中,内部和外部部分各自包括处于无偏压状态的“V”形。 提供各种递送系统和方法用于递送和展开所公开的剪辑装置。