发明名称 |
COATED BIOMATERIALS AND METHODS FOR MAKING SAME |
摘要 |
Biomaterials useful for orthopedic and dental applications is disclosed. These materials have a base portion of calcium carbonate and a surface layer of a synthetic phosphate such as hydroxyapatite. The base portion may be a calcium carbonate structure having three-dimensional interconnected porosity such as may be found in porous skeletal carbonate of marine life, e.g. coral porites skeletal aragonite, or it may be porous or non-porous granules of calcium carbonate. A method for making the biomaterials is also disclosed. The synthetic phosphate surface is made using a hydroconversion reaction with a soluble or solubilized phosphate such as ammonium dibasic phosphate ((NH4)2HPO4). |
申请公布号 |
CA2013420(C) |
申请公布日期 |
1998.07.21 |
申请号 |
CA19902013420 |
申请日期 |
1990.03.29 |
申请人 |
INTERPORE INTERNATIONAL |
发明人 |
SHORS, EDWIN C.;WHITE, EUGENE W. |
分类号 |
A61C8/00;A61F2/00;A61L27/00;A61L27/32;A61L27/34;A61L27/40;A61L27/54;A61L27/56 |
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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