发明名称 |
Method for preparing a biomaterial based on hydroxyapatite, resulting biomaterial and surgical or dental use |
摘要 |
A solid powder product with a Ca/P ratio of between 1.40 and 1.90 is prepared from tricalcium phosphate and tetracalcium phosphate. An aqueous solution containing calcium ions and phosphate ions with a Ca/P ratio higher than 0.20 and lower than 0.50 is prepared. The aqueous solution and the solid powder product and optionally water are mixed to obtain a mixture with a liquid/solid weight ratio of between 0.30 and 0.65 and a resulting paste with a Ca/P ratio of between 1.50 and 1.67. |
申请公布号 |
AU2841099(A) |
申请公布日期 |
1999.10.18 |
申请号 |
AU19990028410 |
申请日期 |
1999.03.17 |
申请人 |
TEKNIMED S.A. |
发明人 |
JEAN-LOUIS LACOUT;ZINEB HATIM;MICHELE FRACHE-BOTTON |
分类号 |
A61F2/00;A61K6/033;A61L24/02;A61L27/12;C01B25/32;C04B28/34 |
主分类号 |
A61F2/00 |
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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