发明名称 |
Endoscopic biopsy forceps |
摘要 |
An endoscopic biopsy forceps device incorporating a novel and unique camming arrangement for selectively opening and closing the biopsy cutting jaws of the biopsy forceps which will render the entire device of a simpler construction and reliable in operation, while concurrently making it considerably less expensive to produce.
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申请公布号 |
US4887612(A) |
申请公布日期 |
1989.12.19 |
申请号 |
US19880186564 |
申请日期 |
1988.04.27 |
申请人 |
ESCO PRECISION, INC. |
发明人 |
ESSER, THEODOR;DOHERTY, THOMAS E. |
分类号 |
A61B10/06;A61B10/00;A61B17/28 |
主分类号 |
A61B10/06 |
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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