发明名称 |
MEDICAL DEVICE FOR BONE IMPLANT AND METHOD FOR PRODUCING SUCH A DEVICE |
摘要 |
A bone implantable medical device made from a biocompatible material, preferably comprising titania or zirconia, has at least a portion of its surface modified to facilitate improved integration with bone. The implantable device may incorporate a surface infused with osteoinductive agent and/or may incorporate holes loaded with a therapeutic agent. The infused surface and/or the holes may be patterned to determine the distribution of and amount of osteoinductive agent and/or therapeutic agent incorporated. The rate of release or elution profile of the therapeutic agent may be controlled. Methods for producing such a bone implantable medical device are also disclosed and employ the use of ion beam irradiation, preferably gas cluster ion beam irradiation for improving bone integration. |
申请公布号 |
EP2326356(A2) |
申请公布日期 |
2011.06.01 |
申请号 |
EP20090805598 |
申请日期 |
2009.08.07 |
申请人 |
EXOGENESIS CORPORATION |
发明人 |
SVRLUGA, RICHARD, C.;TARRANT, LAURENCE, B. |
分类号 |
A61L27/28;A61L27/04;A61L27/54 |
主分类号 |
A61L27/28 |
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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