发明授权
- 专利标题: Ceramic implant
- 专利标题(中): 陶瓷植入物
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申请号: US903327申请日: 1992-06-24
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公开(公告)号: US5192325A公开(公告)日: 1993-03-09
- 发明人: Naoto Kijima , Yasuo Oguri
- 申请人: Naoto Kijima , Yasuo Oguri
- 申请人地址: JPX Tokyo
- 专利权人: Mitsubishi Kasei Corporation
- 当前专利权人: Mitsubishi Kasei Corporation
- 当前专利权人地址: JPX Tokyo
- 优先权: JPX63-27027 19880208; JPX63-27029 19880208; JPX63-27031 19880208
- 主分类号: A61C8/00
- IPC分类号: A61C8/00 ; A61F2/00 ; A61L27/10 ; A61L27/32 ; B32B18/00 ; C04B35/486 ; C04B41/50 ; C04B41/85
摘要:
A ceramic implant comprising a sintered body of zirconia and a coating layer of a porous sintered body of a mixture comprising .alpha.-tricalcium phosphate and zirconia, or hydroxyapatite and zirconia formed on the surface of the sintered body of zirconia.
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