发明名称 |
Living hard tissue replacement, its preparation, and preparation of integral body |
摘要 |
<p>A living hard tissue replacement is prepared by superplastic forming a ceramic material which contains CaO, SiO2, and MgO, is substantially free of calcium phosphate, but capable of forming a calcium phosphate base compound upon contact with phosphorus-containing water. A replacement is also prepared by superplastic forming a sintered composite body comprising a calcium phosphate base ceramic matrix and an inorganic filler dispersed therein. Both the replacements are suitable as artificial dental roots and crowns.</p> |
申请公布号 |
EP0405556(B1) |
申请公布日期 |
1996.05.22 |
申请号 |
EP19900112367 |
申请日期 |
1990.06.28 |
申请人 |
TDK CORPORATION |
发明人 |
NONAMI, TOHRU;YASUI, NOBUO |
分类号 |
A61C8/00;A61F2/00;A61K6/06;A61L27/10;A61L27/12;A61L27/30;A61L27/32;A61L27/42;A61L27/50;C04B35/195;C04B35/447;C04B35/645;C04B35/80;C04B37/00;C04B37/02;(IPC1-7):A61L27/00;C04B35/22;B32B18/00;A61K6/033 |
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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