| 发明名称 |
SURGICAL CUTTING INSTRUMENT |
| 摘要 |
A surgical instrument comprising inner and outer tubular members has a coating of tin-nickel alloy on the outer surface of the inner tubular member and/or the inner surface of the outer tubular member to provide an elongate bearing surface between the tubular members.
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| 申请公布号 |
CA2107059(A1) |
申请公布日期 |
1994.03.29 |
| 申请号 |
CA19932107059 |
申请日期 |
1993.09.27 |
| 申请人 |
DRUCKER, KAREN;SMITH & NEPHEW ENDOSCOPY INC |
发明人 |
DRUCKER, KAREN |
| 分类号 |
A61B17/32;(IPC1-7):A61B17/32 |
主分类号 |
A61B17/32 |
| 代理机构 |
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