发明授权
- 专利标题: Biomedical implant material and method of producing the same
- 专利标题(中): 生物医学植入材料及其制造方法
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申请号: US09818054申请日: 2001-03-26
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公开(公告)号: US06534197B2公开(公告)日: 2003-03-18
- 发明人: Iwao Noda , Junji Ikeda , Takefumi Nakanishi , Hiroyuki Kitano , Shingo Masuda
- 申请人: Iwao Noda , Junji Ikeda , Takefumi Nakanishi , Hiroyuki Kitano , Shingo Masuda
- 优先权: JP2000-087323 20000327
- 主分类号: B32B900
- IPC分类号: B32B900
摘要:
The present invention provides a biomedical implant material comprising a substrate for biomedical implant made of a ceramic material, a first coating layer formed on the surface of said substrate by low-thermal impact coating process, and a second coating layer formed on said first coating layer via a metallic layer formed by thermal spraying process, and a method of producing the same. According to the biomedical implant material, it is made possible to prevent cracks from occurring in the ceramic substrate, and to secure sufficient bonding strength between the thermal-sprayed layer of titanium or the like onto the ceramic substrate.
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