发明名称 |
Ligature and ligature applying endoscopic instrument |
摘要 |
An endoscopic instrument for the application of ligature binders and a ligature are described. A base body and an actuation part of a handle part are longitudinally displaceable relative to each other against an elastic force within a fixed range. Connected to the actuation part is an actuation rod at whose distal end a first ratchet heat is secured. A shaft, firmly connected to the base body, carries a second ratchet head at its distal end. With the help of the ratchet heads, which are matched to the toothed end zone of a ligature binder, a ligature can be drawn together. A ligature whose end zone has already been inserted into the endoscopic instrument prior to the operation can be brought into a closed shape with the help of a constricted zone in its binding part and of a longitudinal slot in its headpiece.
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申请公布号 |
US5383882(A) |
申请公布日期 |
1995.01.24 |
申请号 |
US19930097357 |
申请日期 |
1993.07.26 |
申请人 |
ETHICON, INC. |
发明人 |
BUESS, GERHARD;HUSS, KIRSTEN;HEMPEL, SVEN;SCHULDT, THOMAS |
分类号 |
A61B17/12;A61B17/28;(IPC1-7):A61B17/00 |
主分类号 |
A61B17/12 |
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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