发明申请
- 专利标题： METHODS FOR MAKING TEXTURED CERAMIC IMPLANTS
- 专利标题（中）： 制作纹理陶瓷植入物的方法
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申请号： US12758503申请日： 2010-04-12
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公开(公告)号： US20110251698A1公开(公告)日： 2011-10-13
- 发明人: Gautam Gupta , Daniel Norton , Derek King
- 申请人： Gautam Gupta , Daniel Norton , Derek King
- 申请人地址： US IN Warsaw
- 专利权人： Biomet Manufacturing Corp.
- 当前专利权人： Biomet Manufacturing Corp.
- 当前专利权人地址： US IN Warsaw
- 主分类号： A61F2/28
- IPC分类号： A61F2/28 ; B28B1/30
摘要：
A ceramic implant having a rough surface texture and a method for forming the same. The method includes forming a green body of a first ceramic composition. The green body is reduced to smaller pieces thereby forming ceramic fragments. A mold is filled with a second ceramic composition to form a ceramic base. Ceramic fragments are added to the mold and an outer layer is formed over at least a portion of the ceramic base. Pressure is applied to the mold to compress the outer layer onto the ceramic base and to form a green assembly. The green assembly is sintered to form a ceramic implant having a rough surface texture.
公开/授权文献
- US08388887B2 Methods for making textured ceramic implants 公开/授权日：2013-03-05
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