发明名称 |
Heart valve anchor and method |
摘要 |
Apparatus for endovascularly replacing a patient's heart valve. In some embodiments the apparatus includes an expandable anchor with a lip region and a skirt region; and a replacement valve, wherein the lip region and skirt region are configured for percutaneous expansion to engage leaflets of the heart valve. The invention is also a method for endovascularly replacing a patient's heart valve. In some embodiments the method includes the steps of endovascularly delivering apparatus including an anchor having lip and skirt regions, and a replacement valve coupled to the anchor, to a vicinity of the heart valve in a collapsed delivery configuration; and expanding the apparatus such that leaflets of the heart valve are captured between the lip and skirt regions of the anchor.
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申请公布号 |
US2005137687(A1) |
申请公布日期 |
2005.06.23 |
申请号 |
US20030746240 |
申请日期 |
2003.12.23 |
申请人 |
SADRA MEDICAL |
发明人 |
SALAHIEH AMR;BRANDT BRIAN D.;MOREJOHN DWIGHT P.;HAUG ULRICH R.;DUERI JEAN-PIERRE;VALENCIA HANS F.;GESHLIDER ROBERT A.;KROLIK JEFF |
分类号 |
A61F2/06;A61F2/24;A61F2/90;(IPC1-7):A61F2/24 |
主分类号 |
A61F2/06 |
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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