发明公开
- 专利标题: KERAMIK-ENDOPROTHESE MIT KERAMISCHER BESCHICHTUNG UND VERFAHREN ZU DESSEN HERSTELLUNG
- 专利标题(英): Ceramic endoprosthesis with ceramic coating, and method for producing same
- 专利标题(中): 根据上述制造陶瓷膜的方法陶瓷内假体
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申请号: EP11761361.2申请日: 2011-09-26
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公开(公告)号: EP2632503A1公开(公告)日: 2013-09-04
- 发明人: GRÄTZ, Nadine , OBERBACH, Thomas , BEGAND, Sabine , ORTMANN, Claudia , DELFOSSE, Daniel
- 申请人: Mathys AG Bettlach
- 申请人地址: Güterstrasse 5 2544 Bettlach CH
- 专利权人: Mathys AG Bettlach
- 当前专利权人: Mathys AG Bettlach
- 当前专利权人地址: Güterstrasse 5 2544 Bettlach CH
- 代理机构: Körfer, Thomas
- 优先权: DE102011005424 20110311; DE102010050104 20101029
- 国际公布: WO2012055655 20120503
- 主分类号: A61L27/30
- IPC分类号: A61L27/30 ; A61L27/56 ; C04B41/87 ; C04B41/89
摘要:
The ceramic endoprosthesis (1) according to the invention, for implantation in human or animal bone, has a prosthesis body (2) with a bone-facing surface (3) in contact with the bone, which surface (3) in turn has a porous ceramic layer (4) composed of a granulate. The granulate is mixed as suspension to a slip and is applied to the prosthesis body (2). By means of sintering, the granulate is connected to the prosthesis body (2) in an integrally bonded manner and/or with a form fit.
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