发明授权
- 专利标题: Vascular closure
- 专利标题(中): 血管闭合
-
申请号: US10269899申请日: 2002-10-11
-
公开(公告)号: US06749622B2公开(公告)日: 2004-06-15
- 发明人: James F. McGuckin, Jr. , Christopher W. Maurer , Walter H. Peters
- 申请人: James F. McGuckin, Jr. , Christopher W. Maurer , Walter H. Peters
- 主分类号: A61B1708
- IPC分类号: A61B1708
摘要:
Clip apparatus for closing a vessel aperture resulting from insertion of a surgical implement comprising an elongated strand comprising a central portion and extremity portions extending from said central portion. The tips of said extremity portions remote from said central portion are shaped to retain tissue encountered thereby. The extremity portions have memory characteristics seeking to cause said extremity portions to curl with respect to said central portions to retain tissue engaged thereby when said strand is in an unconstrained disposition.
公开/授权文献
- US20030093096A1 Vascular closure 公开/授权日:2003-05-15