发明名称 |
CALCIUM PHOSPHATE COMPOSITION AND METHOD OF PREPARING SAME |
摘要 |
A method for controlling the formation of a hydroxyapatite bone filler from dry calcium phosphate precursors in an aqueous solution uses coated sodium phosphate powder. The sodium phosphate powder is coated with a water soluble cellulose. Until the calcium dissolves in the aqueous solution setting of th e cellulose phosphate cements proceeds slowly but when the exposed sodium phosphate particles start to solubilize in the aqueous solution the setting rate increases.
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申请公布号 |
CA2430728(A1) |
申请公布日期 |
2002.07.11 |
申请号 |
CA20012430728 |
申请日期 |
2001.12.20 |
申请人 |
HOWMEDICA OSTEONICS CORP. |
发明人 |
HIGHAM, PAUL |
分类号 |
A61F2/00;A61F2/28;A61F2/46;A61L27/12;(IPC1-7):A61L24/02 |
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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