Method for forming osteolith class layer on surface of calcium phosphate ceramics |
Title： |
| Method for forming osteolith class layer on surface of calcium phosphate ceramics |
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Application Number： |
200410033613 |
Application Date： |
2004/04/13 |
Announcement Date： |
2005/01/12 |
Pub. Date： |
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Publication Number： |
1562894 |
Announcement Number： |
1241879 |
Grant Date： |
2006-2-15 |
Granted Pub. Date： |
2006-2-15 |
ApplicationType： |
Invention |
State/Country： |
11[China|beijing] |
IPC： |
C04B 41/81, C04B 41/82, C04B 41/85, C04B 35/447, A61F 2/28 |
Applicant(s)： |
Tsinghua Univ. |
Inventor(s)： |
Tian Jiemo, Wang Chen, Dong Limin |
Key Words： |
forming method, osteolith, class layer, surface, calcium phosphate ceramics |
Abstract： |
In the invention, calcium phosphate ceramics is soaked by 1-12 mole sodium hydroxide solution, then is soaked and processed by iimitate body fluid with different density to form bone-like kietyoite layer on the surface of calcium phosphate ceramics. |
Claim： |
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Priority： |
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PCT： |
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LegalStatus： |
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