发明授权
- 专利标题： Two-piece suture anchor with barbs
- 专利标题（中）： 两件式缝合锚与倒钩
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申请号： US216997申请日： 1994-03-24
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公开(公告)号： US5486197A公开(公告)日： 1996-01-23
- 发明人: Thu A. Le , Izi Bruker , Brian H. Luscombe , Dennis D. Jamiolkowski
- 申请人： Thu A. Le , Izi Bruker , Brian H. Luscombe , Dennis D. Jamiolkowski
- 申请人地址： NJ Somerville
- 专利权人： Ethicon, Inc.
- 当前专利权人： Ethicon, Inc.
- 当前专利权人地址： NJ Somerville
- 主分类号： A61B17/56
- IPC分类号： A61B17/56 ; A61B17/04 ; A61B17/06
摘要：
A two-piece suture anchor is disclosed wherein a barrel-like main portion is provided with a pair of legs in a central opening. A ball-like actuating device is received within the central opening and drawn upward into the device in order to separate the legs and cause the device to expand into the soft cancellous bone of a previously prepared bone site.
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