| 摘要 |
A portable power-operated douching apparatus is intended to be held in the user's hand and is furnished with a nozzle for insertion into the vagina. The appliance is compact, battery operated, and has a motor-driven pump for drawing the douching fluid out of a reservoir. The pump is of the oscillatory type, and the douching fluid flows out of the nozzle into the vagina in a series of interconnected fluid pulses, thereby developing a pulsating flow of variable intensity, and thereby improving the cleansing efficiency while providing a refreshing stimulation.
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