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.
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 代理人
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