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    • 49. 发明申请
    • SELF-CLOSING SURGICAL CLIP FOR TISSUE
    • 用于组织的自闭式手术夹
    • WO02087425A3
    • 2003-07-31
    • PCT/US0214261
    • 2002-05-01
    • COALESCENT SURGICAL INCAINSWORTH STEPHENYANG JIANHUA
    • AINSWORTH STEPHENYANG JIANHUA
    • A61B17/04A61B17/064A61B17/11A61B17/122A61B17/128A61B17/08
    • A61B17/064A61B17/0469A61B17/11A61B17/1227A61B17/1285A61B2017/1107A61B2017/1135
    • A self-closing fastener (101, 200, 601, 1100, 1200, 1300, 1400, 1501, 1600, 1700, 1700' ) is described that comprises a clip passable through a tissue opening (709, 711) . The fastener (101, 200, 601, 1100, 1200, 1300, 1400, 1501, 1600, 1700, 1700' ) is adapted for holding by a mechanism ( 103, 240, 1740, 1840A, 1840B) in an open configuration for passing through the tissue, followed by releasing the fastener (101, 200, 601, 1100, 1200, 1300, 1400, 1501, 1600, 1700, 1700' ) from the holding mechanism( 103, 240, 1740, 1840A, 1840B), allowing the clip to remain in the tissue in a shape that can clip two or more locations on the tissue (701, 703). The fastener (101, 200, 601, 1100, 1200, 1300, 1400, 1501, 1600, 1700, 1700' ) and delivery devices are particularly useful for tissue approximation, such as anastomosis. When used for anastomosis, the inventive clips provide intima-to-intima contact with a minimal amount of intraluminal exposure.
    • 描述了包括可穿过组织开口(709,711)的夹子的自闭合紧固件(101,200,601,1100,1300,1400,1501,1600,1700,1700')。 紧固件(101,200,601,1100,1200,1300,1400,1501,1600,1700,1700')适于通过机构(103,240,1740,1840A,1840B)以开放构型保持通过 然后从保持机构(103,240,1740,1840A,1840B)释放紧固件(101,200,601,1100,1300,1400,1501,1600,1700,1700'),从而允许 该夹子以能够夹住组织(701,703)上的两个或多个位置的形状保留在组织中。 紧固件(101,200,601,1100,1200,1300,1400,1501,1600,1700,1700')和递送装置对于组织近似,例如吻合是特别有用的。 当用于吻合术时,本发明的夹子提供内膜到内膜的接触,并以最小量的管腔内暴露。