发明名称 |
Devices for cutting tissue |
摘要 |
A catheter is provided, which includes a cutting element having one or more raised elements. The cutting element has a cup-shaped surface at the distal end that may be smooth and continuous except for the raised elements. |
申请公布号 |
EP2633824(B1) |
申请公布日期 |
2014.09.17 |
申请号 |
EP20130163446 |
申请日期 |
2009.02.10 |
申请人 |
COVIDIEN LP |
发明人 |
LEE, KEE;YUEN, PHYLLIS;DOUD, DARREN |
分类号 |
A61B17/22 |
主分类号 |
A61B17/22 |
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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