| 发明名称 |
A MEDICAL DEVICE HAVING A SMOOTH, HARDENED SURFACE |
| 摘要 |
<p>The surface of a medical device (102) is treated by exposure to a gas at a pressure less than atmospheric pressure to produce a hardened, minimally abrasive surface layer (100) substantially comprising chromium nitride.</p> |
| 申请公布号 |
WO2005070344(A1) |
申请公布日期 |
2005.08.04 |
| 申请号 |
WO2005GB00211 |
申请日期 |
2005.01.21 |
| 申请人 |
GB;CA;US;CA |
发明人 |
DUNSMORE, DAVID, V.;PATROVSKY, HUBERT |
| 分类号 |
A61B17/86;A61F2/00;A61F2/30;A61F2/32;A61F2/34;A61F2/36;A61F2/38;A61F2/46;A61L27/04;A61L27/30;C23C8/24;(IPC1-7):A61F2/30 |
主分类号 |
A61B17/86 |
| 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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