发明名称 |
LIVING HARD TISSUE REPLACEMENT, ITS PREPARATION, AND PREPARATION OF COMPOSITE BODY |
摘要 |
A living hard tissue replacement is prepared by subjecting a calcium phosphate base ceramic material to superplastic forming. Also provided is a method for preparing a composite body comprising the step of joining a cover of a calcium phosphate base ceramic material to a substrate of a heterogeneous material by superplastic forming. Superplastic forming is often performed by hot isostatic pressing. The living hard tissue replacement and composite body are useful as artificial dental roots, dental crowns, and bones. |
申请公布号 |
EP0404123(A3) |
申请公布日期 |
1992.01.15 |
申请号 |
EP19900111684 |
申请日期 |
1990.06.20 |
申请人 |
AGENCY OF INDUSTRIAL SCIENCE AND TECHNOLOGY OF MINISTRY OF INTERNATIONAL TRADE AND INDUSTRY;TDK CORPORATION |
发明人 |
WAKAI, FUMIHIRO;KODAMA, YASUHARU;NONAMI, TOHRU, C/O TDK CORPORATION;YASUI, NOBUO, C/O TDK CORPORATION |
分类号 |
A61C8/00;A61F2/00;A61K6/033;A61L27/12;A61L27/32;A61L27/42;A61L27/50;C04B35/447;C04B35/645;C04B37/00;C04B37/02;(IPC1-7):A61L27/00 |
主分类号 |
A61C8/00 |
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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