发明名称 |
LEAFLET IN CONFIGURATION FOR FUNCTION IN VARIOUS SHAPES AND SIZES |
摘要 |
A prosthetic heart valve includes a collapsible and expandable stent having a proximal end, a distal end, an annulus section adjacent the proximal end and an aortic section adjacent the distal end. The heart valve further includes a plurality of commissure features disposed on the stent, and a collapsible and expandable valve assembly, the valve assembly including a plurality of leaflets connected to the plurality of commissure features, each of the plurality of leaflets having a free edge and being configured to have a tension line aligned near the free edge to prevent backflow. |
申请公布号 |
WO2014004793(A2) |
申请公布日期 |
2014.01.03 |
申请号 |
WO2013US48132 |
申请日期 |
2013.06.27 |
申请人 |
ST. JUDE MEDICAL, CARDIOLOGY DIVISION, INC. |
发明人 |
BRAIDO, PETER N.;AHMANN, KATHERINE A.;FAHIM, MINA S.;ALLISON, JEFFREY J.;MCCARTHY, ANDREA L. |
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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