发明名称 |
FIXTURE, PROSTHESIS ANCHORING DEVICE AND PROSTHESIS |
摘要 |
The invention is related to an arrangement used to attach a prosthesis to one or more fixtures (1) anchored in a person's bone tissue. Such a fixture (1) has a fastening part (8) for the prosthesis and said fastening part has a supporting surface (9) that engages a bearing surface (13) on the prosthesis. In accordance with the first aspect of the invention such a fixture (1) on its supporting surface (9) is provided with a deformation device (18). This is plastically deformable in a direction perpendicular to supporting surface (9) to compensate for any misalignment between supporting surface (9) and bearing surface (13). In accordance with a second aspect of the invention, the deformation device is, instead, arranged on the prosthesis supporting surface (13) in a corresponding way. The invention also incorporates a prosthesis anchoring system that includes a fixture having a deformation device.
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申请公布号 |
WO9749350(A1) |
申请公布日期 |
1997.12.31 |
申请号 |
WO1997SE01035 |
申请日期 |
1997.06.12 |
申请人 |
MEDEVELOP AB;BRAANEMARK, PER-INGVAR |
发明人 |
BRAANEMARK, PER-INGVAR |
分类号 |
A61C8/00;(IPC1-7):A61C8/00 |
主分类号 |
A61C8/00 |
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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