发明名称 |
Tissue material and process for bioprosthesis |
摘要 |
A biomaterial useful for bioprostheses such as bioprosthetic heart valves is provided in which the fixed tissue has improved elastic properties. The high elastin-containing biomaterial is further characterized by having anisotropic properties wherein the biological material has a greater stiffness in one direction and a greater elasticity in a cross direction. For instance, the biological material has an elastin content of about 30% by weight. In one embodiment, the biological material is vena cava tissue.
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申请公布号 |
US2007005132(A1) |
申请公布日期 |
2007.01.04 |
申请号 |
US20060515963 |
申请日期 |
2006.09.05 |
申请人 |
SIMIONESCU DAN T;VYAVAHARE NARENDRA |
发明人 |
SIMIONESCU DAN T.;VYAVAHARE NARENDRA |
分类号 |
A61F2/24;A61B |
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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