发明名称 |
PROSTHETIC HEART VALVE HAVING A POLYMERIC STENT |
摘要 |
A prosthetic heart valve includes annularly spaced commissure portions, each of which includes a tip. The stent is formed from a polymeric material, and is specifically configured to perform similarly to conventional metal stents. A first fabric covers each of the tips, and a second fabric covers the first fabric and remaining exposed portions of the stent. A first layer of tissue covers the second fabric, and a second layer of tissue overlies the second fabric. The second layer of tissue includes leaflet portions that extend inwardly between annularly adjacent ones of the commissure portions. |
申请公布号 |
EP2854709(A1) |
申请公布日期 |
2015.04.08 |
申请号 |
EP20130727499 |
申请日期 |
2013.05.28 |
申请人 |
ST. JUDE MEDICAL, CARDIOLOGY DIVISION, INC. |
发明人 |
SUNDLER, SARA;TEMNELL, ANDREAS;BORG, NIKLAS;NORLIN-WEISSENRIEDER, ANNA |
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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