发明名称 |
Human implant for aortic or mitral valve - uses aortic valve from pig supported on plastics ring and having very low height |
摘要 |
<p>A low height biological implant made using the aortic valve of a pig, with a plastic support. The support is slightly flexible and made of plastic compatible with the heart. Around this is a ring sewn in place to make the implant. The upper part of the support is smooth and the lower part is slightly waved. Both are covered with plastic tissue for sewing on the upper part and lower part by sutures. The low height obtained follows study of the aortic valves a pigs.</p> |
申请公布号 |
IT1092110(B) |
申请公布日期 |
1985.07.06 |
申请号 |
IT19780019382 |
申请日期 |
1978.01.18 |
申请人 |
DOMINGO SANTO LIOTTA;FERRARI HELIO MARIO;PISANU' AMADEO JOSQUIN;DONATO FIDEL OSVALDO |
发明人 |
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分类号 |
A61F;(IPC1-7):A61F/ |
主分类号 |
A61F |
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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