发明申请
- 专利标题： Method of Forming Barbs on a Suture
- 专利标题（中）： 在缝合线上形成倒钩的方法
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申请号： US12178361申请日： 2008-07-23
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公开(公告)号： US20090076543A1公开(公告)日： 2009-03-19
- 发明人: Nicholas Maiorino , Mark S. Buchter , Matthew D. Cohen , Michael Primavera , Timothy D. Kosa
- 申请人： Nicholas Maiorino , Mark S. Buchter , Matthew D. Cohen , Michael Primavera , Timothy D. Kosa
- 专利权人： Tyco Healthcare Group LP
- 当前专利权人： Tyco Healthcare Group LP
- 主分类号： A61B17/04
- IPC分类号： A61B17/04
摘要：
A method is provided for forming a barbed medical device which includes the steps of providing a blank workpiece and forming at least one barb on the blank workpiece by applying vibrational energy to a tool and bringing the tool and the blank workpiece into contact with each other at an angle such that the tool cuts into the surface of the blank workpiece. A barbed medical device formed by this method is also provided.
公开/授权文献
- US08161618B2 Method of forming barbs on a suture 公开/授权日：2012-04-24
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