发明名称 |
Artificial heart valve attachment apparatus and methods |
摘要 |
Heart valve attachment apparatus and methods that significantly reduce attachment times are provided. The apparatus and methods utilize a connector band to form an interface between a uni-directional valve and a tissue annulus. The connector band is secured to the tissue annulus by retention fingers.
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申请公布号 |
US7569072(B2) |
申请公布日期 |
2009.08.04 |
申请号 |
US20050285856 |
申请日期 |
2005.11.23 |
申请人 |
ST. JUDE MEDICAL ATG, INC. |
发明人 |
BERG TODD A;SWANSON WILLIAM J;GRUDEM JERRY |
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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