Invention Grant
- Patent Title: Methods for making textured ceramic implants
- Patent Title (中): 制作纹理陶瓷植入物的方法
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Application No.: US12758503Application Date: 2010-04-12
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Publication No.: US08388887B2Publication Date: 2013-03-05
- Inventor: Gautam Gupta , Daniel Norton , Derek King
- Applicant: Gautam Gupta , Daniel Norton , Derek King
- Applicant Address: US IN Warsaw
- Assignee: Biomet Manufacturing Corp.
- Current Assignee: Biomet Manufacturing Corp.
- Current Assignee Address: US IN Warsaw
- Agency: Harness, Dickey
- Main IPC: B28B3/10
- IPC: B28B3/10

Abstract:
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.
Public/Granted literature
- US20110251698A1 METHODS FOR MAKING TEXTURED CERAMIC IMPLANTS Public/Granted day:2011-10-13
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