Method for preparing bioceramic in complex phase of hydroxyapatite and beta triealcium phosphate |
Title： |
| Method for preparing bioceramic in complex phase of hydroxyapatite and beta triealcium phosphate |
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Application Number： |
200410030651 |
Application Date： |
2004/04/02 |
Announcement Date： |
2005/01/12 |
Pub. Date： |
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Publication Number： |
1562873 |
Announcement Number： |
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Grant Date： |
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Granted Pub. Date： |
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ApplicationType： |
Invention |
State/Country： |
11[China|beijing] |
IPC： |
A61F 2/28, A61K 6/04, C04B 35/447, C04B 35/626 |
Applicant(s)： |
Tsinghua Univ. |
Inventor(s)： |
Wang Chen, Dong Limin, Tian Jiemo |
Key Words： |
hydroxyapatite, beta triealcium phosphate, complex phase, bioceramic, preparing method |
Abstract： |
In the invention, biological glass powder (weight percentage is 5-15) is added in oxhydryl kietyoite powder to be formed by dry pressing on pressure 10-30 Mpa, then to be fired in temp. 1050-1250 deg.C to produce compound biological ceramics of oxhydryl kietyoite and beta-tricalcium phosphate that content can be controlled. |
Claim： |
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Priority： |
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PCT： |
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LegalStatus： |
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