发明名称 |
PROCESS FOR PRODUCING MATERIAL FOR HARD TISSUE CONTACT TOOL, AND HARD TISSUE CONTACT TOOL |
摘要 |
<p>This invention provides a process for producing a material for a hard tissue contact tool, which can satisfactorily impart functionality and can improve surface treatment efficiency, and a hard tissue contact tool. The process for producing a material for a hard tissue contact tool comprises the step of subjecting an electroconductive material having a surface formed of at least one material selected from the group consisting of zirconium, a zirconium compound, and a zirconium alloy to cathode polarization treatment in an aqueous electrolyte solution containing an effective amount of hydrogen peroxide. The production process can produce a material for a hard tissue contact tool which can realize efficient precipitation of calcium phosphate on its surface upon implantation in a living body.</p> |
申请公布号 |
WO2009037983(A1) |
申请公布日期 |
2009.03.26 |
申请号 |
WO2008JP66054 |
申请日期 |
2008.09.05 |
申请人 |
NATIONAL UNIVERSITY CORPORATION, TOKYO MEDICAL AND DENTAL UNIVERSITY;TSUTSUMI, YUSUKE;HANAWA, TAKAO;NISHIMURA, DAICHI |
发明人 |
TSUTSUMI, YUSUKE;HANAWA, TAKAO;NISHIMURA, DAICHI |
分类号 |
A61L27/00 |
主分类号 |
A61L27/00 |
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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