公开(公告)号：EP1589881A1

公开(公告)日：2005-11-02

申请号：EP04703835.1

申请日：2004-01-21

申请人： UNIVERSITY COLLEGE LONDON

发明人： BARKER, Stephen G.E.,The Academic Vascular Unit ,  HOLLINGSWORTH, S.J.,The Academic Vascular Unit

IPC分类号： A61B17/122

CPC分类号： A61B17/122 ,  A61B17/1222 ,  A61B17/1285 ,  A61B2017/00907

摘要： A surgical clip (5) is provided for clipping a tubular structure (9) in vivo to ligate the tubular structure. The clip comprises first and second clip portions (6, 7). A hinge portion (8) is provided connecting the clip portions together and to enable the clip portions to be hinged together from an open clip condition to a closed clip condition thereby to ligate a tubular structure placed between the clip portions. A lock is provided for locking the clip portions together in the closed clip condition. In the closed clip condition the clip has a substantially smooth external profile, for example including blunt ends (21), so as to reduce the possibility of the clip (in use) eroding surrounding tissue structures.

摘要翻译： 提供手术夹子（5）用于在体内夹住管状结构（9）以结扎管状结构。 夹子包括第一和第二夹子部分（6,7）。 提供了铰链部分（8），其将夹子部分连接在一起并且使得夹子部分能够从打开的夹子状态铰接在一起到闭合的夹子状态，从而结合放置在夹子部分之间的管状结构。 提供锁定用于在闭合的夹子状态下将夹子部分锁定在一起。 在闭合的夹子状态下，夹子具有基本光滑的外部轮廓，例如包括钝端（21），以便减少夹子（在使用中）侵蚀周围组织结构的可能性。