发明名称 |
PROSTHETIC HEART VALVE INCLUDING STENT STRUCTURE AND TISSUE LEAFLETS, AND RELATED METHODS |
摘要 |
A method of making a prosthetic heart valve may include providing an annular stent having a plurality of annularly spaced commissure portions having tips, covering each of the tips with a first fabric cover, covering the first fabric covers and the remainder of the stent with a second fabric cover, covering the second fabric cover with a first tissue membrane, and covering the outside of the first tissue membrane with a second tissue membrane, the second tissue membrane forming leaflet portions that extend inwardly between the commissure portions.
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申请公布号 |
US2013184812(A1) |
申请公布日期 |
2013.07.18 |
申请号 |
US201213727074 |
申请日期 |
2012.12.26 |
申请人 |
ST. JUDE MEDICAL, INC.;ST. JUDE MEDICAL, INC. |
发明人 |
CAI CHAD;BRAIDO PETER NICHOLAS;ALLAN BOB;ASHWORTH PAUL EDWARD;KRUSE STEVEN D.;LACHANCE LISE |
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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地址 |
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