发明名称 Device for strengthening the vaginal muscles
摘要 Device for use in exercising the vaginal muscles, embodying a cuffed rod for insertion into the vagina, the cuff being normally yieldingly inflated for affording a yielding resistive force, but being collapsible for insertion into the vagina. A volume displacement indicator is operatively connected to the cuff for measuring the amount of air flow from within the cuff resulting from the collapse of the cuff due to the contraction of the vaginal muscles.
申请公布号 US4653514(A) 申请公布日期 1987.03.31
申请号 US19840615052 申请日期 1984.05.29
申请人 BIVONA, INC. 发明人 SHAPIRO, SEYMOUR W.
分类号 A61B5/22;A61F2/958;A63B21/008;A63B23/20;(IPC1-7):A61B5/00 主分类号 A61B5/22
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