发明名称 |
ELASTOMERIC SHEET MATERIALS FOR HEART VALVE AND OTHER PROSTHETIC IMPLANTS |
摘要 |
Sheet materials for cardiovascular and other prosthetic implants are fabricated of synthetic elastomers. These materials are characterized by molecular configurations that produce a nonlinear tensile modulus characteristic similar in shape to that of natural tissue. Selected elastomers, when formed as sheet material of appropriate geometrical configuration, promote the formation of natural tissue thereon which is appropriate for the mechanical characteristics desired. |
申请公布号 |
GB2069843(B) |
申请公布日期 |
1984.07.11 |
申请号 |
GB19810005439 |
申请日期 |
1981.02.20 |
申请人 |
WASHINGTON UNIVERSITY;ALBANY INTERNATIONAL CORP |
发明人 |
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分类号 |
A61L27/00;A61F2/06;A61F2/24;A61L27/14;A61L27/18;D03D3/02;D03D7/00;D03D15/00;(IPC1-7):61F1/00;61F1/22 |
主分类号 |
A61L27/00 |
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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