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公开(公告)号:US3665925A
公开(公告)日:1972-05-30
申请号:US3665925D
申请日:1970-08-11
申请人: HAMO M DERSOOKIAN
发明人: DERSOOKIAN HAMO M
CPC分类号: A61B17/44 , A61B2017/445
摘要: An obstetrical forceps wherein the gripping portions or blades are provided with an externally threaded shank or base portion over which is adapted to be threaded a combined tensiometer and hand grip portion to indicate the amount of compressive force and tension applied to the head of a baby during delivery.
摘要翻译: 一种产科钳,其中抓握部分或刀片设置有外螺纹的柄或基部,适于在其上螺纹连接的张力计和手柄部分,以指示施加到婴儿头部的压缩力和张力的量 交货。