发明名称 |
BIODEGRADABLE OSTEOCHONDRAL IMPLANT |
摘要 |
A biodegradable osteochondral implant comprises a porous top and a porous bottom section separated by a barrier impermeable to agents that have a detrimental effect on the regeneration of cartilage. The implant or its top section is of rotationally symmetric or parallelepipedal form and comprises a resilient polymer material such as polyurethane urea. Also disclosed is a corresponding sheet material from which implants can be excised, processes of manufacture of the implant and the sheet material, and a method for implanting the osteochondral implant in a recess prepared in a load-bearing surface of a joint. |
申请公布号 |
EP1948089(A1) |
申请公布日期 |
2008.07.30 |
申请号 |
EP20060799777 |
申请日期 |
2006.10.18 |
申请人 |
ARTIMPLANT AB |
发明人 |
LILJENSTEN, ELISABETH;PERSSON, ANDERS |
分类号 |
A61F2/30;A61F2/28;A61L27/18;A61L27/56;A61L27/58 |
主分类号 |
A61F2/30 |
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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