发明名称 Device for exercising pelvic floor muscles
摘要 A device for exercising pelvic floor muscles by insertion into the vagina of a woman comprises at least one weight, and a casing with two or more parts releasably and sealingly connected, to define an internal cavity for receiving one or more of the weights. The cavity is preferably of plastics material, the parts having a snap fit connection, and a retrieval tag may also be incorporated. A set of weights is preferably provided, so that the mass of the device can be varied by choosing one or more of the weights.
申请公布号 US5213557(A) 申请公布日期 1993.05.25
申请号 US19910771815 申请日期 1991.10.07
申请人 FIRTH, JOHN 发明人 FIRTH, JOHN
分类号 A63B21/06;A63B23/20 主分类号 A63B21/06
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