发明名称 |
PARAVALVULAR LEAK DETECTION, SEALING AND PREVENTION |
摘要 |
<p>The present invention provides a series of new percutaneous concepts of paravalvular repairs including identifying the leak location, several repair techniques and finally built-in means for leak prevention, built on percutaneous valves. A catheter-delivered device locates cavities occurring between a prosthetic valve and the wall of the body vessel where the valve is implanted, the cavities producing paravalvular leaks during diastole, the device comprising at least one of a plurality of flexible wires, the wire having attached to it a balloon, wherein the balloon is pulled by the leak through the cavity and wherein the wire then serves to mark the cavity location.</p> |
申请公布号 |
EP1765225(B1) |
申请公布日期 |
2015.09.23 |
申请号 |
EP20050769359 |
申请日期 |
2005.06.30 |
申请人 |
EDWARDS LIFESCIENCES PVT, INC. |
发明人 |
SPENSER, BENJAMIN;BENICHOU, NETANEL;BASH, ASSAF;DEHDASHTIAN, MARK |
分类号 |
A61F2/24;A61M25/10 |
主分类号 |
A61F2/24 |
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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