发明公开
EP0880345A1 PROCESS AND APPARATUS FOR PRODUCING FLEXIBLE SHEETS FROM DEMINERALIZED, ELONGATE, BONE PARTICLES
失效
用于生产柔性薄膜FROM DEMINARALISIERTEN，拉长骨粒
- 专利标题： PROCESS AND APPARATUS FOR PRODUCING FLEXIBLE SHEETS FROM DEMINERALIZED, ELONGATE, BONE PARTICLES
- 专利标题（中）： 用于生产柔性薄膜FROM DEMINARALISIERTEN，拉长骨粒
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申请号： EP97901455.0申请日： 1997-01-16
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公开(公告)号： EP0880345A1公开(公告)日： 1998-12-02
- 发明人: DOWD, Michael , SCARBOROUGH, Nelson , DAUGHERTY, Mark , McMICKLE, Jack
- 申请人： Osteotech, Inc.,
- 申请人地址： 51 James Way Eatontown, NJ 07724 US
- 专利权人： Osteotech, Inc.,
- 当前专利权人： Osteotech, Inc.,
- 当前专利权人地址： 51 James Way Eatontown, NJ 07724 US
- 代理机构： HOFFMANN - EITLE
- 优先权： US19960010127P 19960117
- 国际公布： WO1997025941 19970724
- 主分类号： A61F2
- IPC分类号： A61F2 ; A61L27
摘要：
A process for fabricating shaped material from demineralized bone particles includes the steps of applying a liquid slurry of demineralized bone particles to a support, removing excess liquid from the demineralized bone particles to provide a coherent shaped mass of demineralized bone particles (50), and warming the shaped mass of demineralized bone particles at a predetermined temperature and for a predetermined time period (60). The resultant bone mass exhibits enhanced tensile strength and minimal bone particle disassociation upon rehydration thereby improving product handling and application at the operative site.
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