发明名称 |
RAPIDLY DEPLOYABLE SURGICAL HEART VALVES |
摘要 |
A quick-connect heart valve prosthesis that can be quickly and easily implanted during a surgical procedure is provided. The heart valve includes a substantially non-expandable, non-compressible prosthetic valve and a plastically-expandable stent frame, thereby enabling attachment to the annulus without sutures. The prosthetic valve may be a commercially available valve with a sewing ring and the stent frame attached thereto. The stent frame may expand from a conical deployment shape to a conical expanded shape, and may have a cloth covering its entirety as well as a plush sealing flange around its periphery to prevent paravalvular leaking.
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申请公布号 |
US2013190862(A1) |
申请公布日期 |
2013.07.25 |
申请号 |
US201313797591 |
申请日期 |
2013.03.12 |
申请人 |
PINTOR RAFAEL;SCOTT MICHAEL J.;ZENG QINGGANG;KIM GRACE MYONG;CHUNG VISITH;CAMPBELL LOUIS A.;LIN DAVID S.;NORASING PENG;TA EDWIN T. |
发明人 |
PINTOR RAFAEL;SCOTT MICHAEL J.;ZENG QINGGANG;KIM GRACE MYONG;CHUNG VISITH;CAMPBELL LOUIS A.;LIN DAVID S.;NORASING PENG;TA EDWIN T. |
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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