发明名称 |
HANDLE MECHANISM AND FUNCTIONALITY FOR REPOSITIONING AND RETRIEVAL OF TRANSCATHETER HEART VALVES |
摘要 |
Improved catheter devices for delivery, repositioning and/or percutaneous retrieval of percutaneously implanted heart valves are described, including a medical device handle that provides an array of features helpful in conducting a percutaneous heart valve implantation procedure while variously enabling radial expansion or contraction and/or lateral positioning control over the heart valve during the medical procedure. |
申请公布号 |
EP2967945(A1) |
申请公布日期 |
2016.01.20 |
申请号 |
EP20140763413 |
申请日期 |
2014.03.14 |
申请人 |
CALIFORNIA INSTITUTE OF TECHNOLOGY |
发明人 |
KHERADVAR, ARASH;KELLEY, GREGORY S.;GHARIB, MORTEZA |
分类号 |
A61F2/95;A61F2/82;A61M25/09 |
主分类号 |
A61F2/95 |
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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