发明名称 |
Modifizierter Calciumphosphatzement |
摘要 |
<p>A calcium phosphate bone cement setting to a calcium-deficient hydroxyl apatite is modified by an organic phosphate ester of orthophosphoric acid or a salt of an organic phosphate ester. The base cement contains preferably tricalcium phosphate, dicalcium phosphate (anhydrous), calcium carbonate and precipitated hydroxyl apatite. The organic phosphate ester is added to the base cement in an amount of 0.5 to 5 percent by weight. The bone cement can be modified further by adding mineralized collagen I.</p> |
申请公布号 |
DE202004005420(U1) |
申请公布日期 |
2005.08.18 |
申请号 |
DE20042005420U |
申请日期 |
2004.03.31 |
申请人 |
TECHNISCHE UNIVERSITAET DRESDEN |
发明人 |
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分类号 |
A61F2/28;A61L24/02;(IPC1-7):A61L24/02 |
主分类号 |
A61F2/28 |
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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