发明名称 |
OSTEOCHONDRAL IMPLANT USING A GROWTH FACTOR CONCENTRATION GRADIENT FOR REPAIR OF BONE AND CARTILAGE TISSUE |
摘要 |
An osteochondral device is provided comprising an implant having a growth factor concentration gradient. The implant can be porous with a higher concentration of growth factors dispersed in the portion of the implant where new bone tissue is needed and a lower concentration of growth factors dispersed in the portion of the implant where new cartilage tissue is needed. |
申请公布号 |
WO2008079678(A3) |
申请公布日期 |
2009.05.07 |
申请号 |
WO2007US87146 |
申请日期 |
2007.12.12 |
申请人 |
WARSAW ORTHOPEDIC, INC;PECKHAM, STEVEN M |
发明人 |
PECKHAM, STEVEN M |
分类号 |
A61L27/54;A61L27/56 |
主分类号 |
A61L27/54 |
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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