发明授权
- 专利标题： Substitute bony matrix products promoting osteogenesis
- 专利标题（中）： 替代骨架产品促进骨质疏松
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申请号： US701607申请日： 1991-05-14
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公开(公告)号： US5071436A公开(公告)日： 1991-12-10
- 发明人: Alain Huc , Roland Allard , Jacques Bejui
- 申请人： Alain Huc , Roland Allard , Jacques Bejui
- 申请人地址： FRX Lyons
- 专利权人： Societe Anonyme Bioetica
- 当前专利权人： Societe Anonyme Bioetica
- 当前专利权人地址： FRX Lyons
- 优先权： FRX8512053 19850730
- 主分类号： A61L27/00
- IPC分类号： A61L27/00 ; A61L27/26 ; A61L27/46 ; C08L89/06
摘要：
A new composition is disclosed which serves as a substitute for the bony matrix material present in bones. The new composition includes an association of collagen-hydroxy-apatite and a glycosaminoglycan. The concentration of the hydroxyapatite is preferably 15 to 25% and the concentration of the glycosaminoglycan is between 1 and 2% per liter of 1% collagen gel. The biomaterial product is useful in applications in reconstructive orthopedic surgery as a substitute for natural bone matrix material.
公开/授权文献
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