发明名称 |
Indicia for prosthetic device. |
摘要 |
A prosthetic stentless aortic tissue valve includes a substantially annular valve body having a leaflet carried therein for occluding blood flow therethrough. A root extends generally coaxially from the valve body. Visual marking are provided on the root and act as a sculpting guide for a surgeon during implantation of the prosthetic heart valve to sculpt portions of sinus areas of the root. |
申请公布号 |
ZA9711638(B) |
申请公布日期 |
1999.06.29 |
申请号 |
ZA19970011638 |
申请日期 |
1997.12.29 |
申请人 |
ST. JUDE MEDICAL, INC. |
发明人 |
STEVEN J. HEALY;RICHARD F. SCHROEDER |
分类号 |
A61B19/00;A61F2/00;A61F2/06;A61F2/08;A61F2/24;A61L27/50 |
主分类号 |
A61B19/00 |
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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