发明名称 |
Surgical instrument |
摘要 |
A surgical instrument includes a support member that extends distally from a base, carrying at a distal region a window defining an opening. A surgical tool at least partially disposed in the distal region is movable with respect to the window to cut tissue extending through the opening. A shield also at least partially disposed in the distal region is movable with respect to the window to at least partially cover the opening.
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申请公布号 |
US5601583(A) |
申请公布日期 |
1997.02.11 |
申请号 |
US19950388992 |
申请日期 |
1995.02.15 |
申请人 |
SMITH & NEPHEW ENDOSCOPY INC. |
发明人 |
DONAHUE, JOHN R.;SMITH, GRAHAM |
分类号 |
A61B17/22;A61B17/32;A61B17/56;(IPC1-7):A61B17/00 |
主分类号 |
A61B17/22 |
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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