发明名称 |
HEART VALVE PROSTHETIC APPLIANCE |
摘要 |
FIELD: medical facilities. ^ SUBSTANCE: heart valve prosthetic appliances can be used in artificial valve prosthetic appliances used for exchange of destroyed ones. Case of prosthetic appliance has additional lugs all round its circle - one lower and one upper. Tissues of fibrous ring are placed between lugs. Upper lug has openings in any 5 to 7 cm to pull threads through and to fix tissues of fibrous ring provided with valve at implantation. Lower lug is 1/3 shorter than upper one. ^ EFFECT: limitation of access of fibrous spreads to valve apparatus of prosthetic appliance; reduced inflammatory complications. ^ 2 dwg |
申请公布号 |
RU2290134(C2) |
申请公布日期 |
2006.12.27 |
申请号 |
RU20040121741 |
申请日期 |
2004.07.15 |
申请人 |
GU NOVOSIBIRSKIJ NAUCHNO-ISSLEDOVATEL'SKIJ INSTITUT PATOLOGII KROVOOBRASHCHENIJA IM. AKAD. E.N. MESHALKINA MZ RF |
发明人 |
KAZAKOV ANDREJ NIKOLAEVICH;SHCHUKIN VLADIMIR STEPANOVICH;KARAS'KOV ALEKSANDR MIKHAJLOVICH |
分类号 |
A61F2/24 |
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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