发明名称 |
Bioresorbable heart valve support |
摘要 |
This invention relates to bioprosthetic heart valve stents that are fashioned of bioresorbable materials. Such stents may be configured as sheaths or frames contoured to the shape of a valvular graft. The stents are eventually resorbed by the patient, leaving a functional "stentless" valve with improved hemodynamic characteristics compared to stented valve implants.
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申请公布号 |
US5728152(A) |
申请公布日期 |
1998.03.17 |
申请号 |
US19950484189 |
申请日期 |
1995.06.07 |
申请人 |
ST. JUDE MEDICAL, INC. |
发明人 |
MIRSCH, II, M. WILLIAM;TWEDEN, KATHERINE S.;CAMPBELL, TODD D.;WARD, BRUCE D. |
分类号 |
A61F2/00;A61F2/02;A61F2/24;A61L31/14;(IPC1-7):A61F2/24 |
主分类号 |
A61F2/00 |
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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