| 发明名称 |
BALLOON EXPANDABLE PLATFORM WITH RETAINING FEATURES FOR A COLLAPSIBLE VALVE |
| 摘要 |
Retainer structures (150) maintain stented valves (800) on the balloon (130) of a balloon catheter during delivery of the valve to an implantation node and subsequent expansion of the valve. The retainer structures define a raised edge relative to the outer surface of the balloon and limit movement of the valve longitudinally relative to the balloon. Deflation of the balloon following expansion of the valve stent releases the valve.
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| 申请公布号 |
US2013218266(A1) |
申请公布日期 |
2013.08.22 |
| 申请号 |
US201113698162 |
申请日期 |
2011.05.19 |
| 申请人 |
CHALEKIAN AARON J.;KLIMA DANIEL J.;KNIGHT CHERRY L.;KORFE JANE M.;KNIGHT TREVOR C.;ST. JUDE MEDICAL, INC. |
发明人 |
CHALEKIAN AARON J.;KLIMA DANIEL J.;KNIGHT CHERRY L.;KORFE JANE M.;KNIGHT TREVOR C. |
| 分类号 |
A61F2/24 |
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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