发明名称 |
METHODS AND APPARATUS FOR TREATMENT OF MITRAL VALVE INSUFFICIENCY |
摘要 |
Mitral valve insufficiency is treated by introducing an expansible device such as a balloon bearing a an ultrasonic transducer into the heart so that the transducer is positioned adjacent the mitral annulus but spaced from the mitral annulus, and actuating the transducer to heat the mitral annulus, denature collagen in the annulus and thereby shrink the annulus.
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申请公布号 |
US2010179424(A1) |
申请公布日期 |
2010.07.15 |
申请号 |
US20100684067 |
申请日期 |
2010.01.07 |
申请人 |
WARNKING REINHARD;JUNG EUGENE J;ZOU YONG;SEGUIN JACQUES;IYER MANO |
发明人 |
WARNKING REINHARD;JUNG EUGENE J.;ZOU YONG;SEGUIN JACQUES;IYER MANO |
分类号 |
A61N7/00;A61M29/00 |
主分类号 |
A61N7/00 |
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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