发明名称 |
Locking heart valve anchor |
摘要 |
Apparatus for endovascularly replacing a patient's heart valve, including: a replacement valve adapted to be delivered endovascularly to a vicinity of the heart valve; an expandable anchor adapted to be delivered endovascularly to the vicinity of the heart valve; and a lock mechanism configured to maintain a minimum amount of anchor expansion. The invention also includes a method for endovascularly replacing a patient's heart valve. In some embodiments the method includes the steps of: endovascularly delivering a replacement valve and an expandable anchor to a vicinity of the heart valve; expanding the anchor to a deployed configuration; and locking the anchor in the deployed configuration.
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申请公布号 |
US2005137701(A1) |
申请公布日期 |
2005.06.23 |
申请号 |
US20030746872 |
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. |
分类号 |
A61F2/24;(IPC1-7):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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