发明名称 |
Surgical instrument with a continuous hollow channel for a further instrument |
摘要 |
A surgical instrument is provided having a tubular shaft with working elements arranged at its distal end, at least one of which may be spread apart. The working elements engage through an actuator element with a handle arranged at the proximal end of the shaft for opening and closing the working elements. A continuous hollow channel is provided in the interior of the instrument, into which at least one additional instrument may be inserted. The hollow channel preferably has a cross section corresponding to the inner clearance diameter of the tubular shaft. The working elements are configured such that they do not extend into the cross section of the hollow channel either in opened or in closed condition.
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申请公布号 |
US6436117(B1) |
申请公布日期 |
2002.08.20 |
申请号 |
US20000670727 |
申请日期 |
2000.09.27 |
申请人 |
KARL STORZ GMBH & CO. KG |
发明人 |
WALLER PETER;MATERN ULRICH |
分类号 |
A61B10/00;A61B10/06;A61B17/28;A61B17/32;A61B17/34;A61B19/00;A61M1/00;(IPC1-7):A61B17/32 |
主分类号 |
A61B10/00 |
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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