发明名称 |
Method of forming barbs on a suture |
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. |
申请公布号 |
US8726481(B2) |
申请公布日期 |
2014.05.20 |
申请号 |
US201213348006 |
申请日期 |
2012.01.11 |
申请人 |
MAIORINO NICHOLAS;BUCHTER MARK S.;COHEN MATTHEW D.;PRIMAVERA MICHAEL;KOSA TIMOTHY D.;COVIDIEN LP |
发明人 |
MAIORINO NICHOLAS;BUCHTER MARK S.;COHEN MATTHEW D.;PRIMAVERA MICHAEL;KOSA TIMOTHY D. |
分类号 |
B23P25/00;A61B17/04 |
主分类号 |
B23P25/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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