发明名称 Method for speculum sheathing and sheathing use
摘要 A method for sheathing speculum arms, utilizing the combination comprising a holder sheet structure having spaced sections; first and second sheaths extending in substantially parallel relation between the sections, the sheaths respectively associated with the sections, the sheaths defining entrance openings for penetration by the respective arms whereby the arms are insertible into the sheaths, to carry the sheaths; and the holder sheet structure then being separable from the sheaths whereby the speculum arms carrying the sheaths are then usable for vaginal examination.
申请公布号 US5243966(A) 申请公布日期 1993.09.14
申请号 US19920918710 申请日期 1992.07.27
申请人 NG, RAYMOND C. 发明人 NG, RAYMOND C.
分类号 A61B1/00;A61B1/32 主分类号 A61B1/00
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