A vaginal drug delivery system includes a device formed of porous material that holds a flowable therapeutic formulation. The device, preferably in a soft, prewetted state, is inserted into the vagina to reside typically at or near the cervix where it continuously releases the flowable therapeutic formulation throug...

A vaginal device (18) that provides physical and chemical barriers to prevent conception or the transmission of sexually transmitted disease or both, characterized in that it includes a towelette (20) comprising an absorbent sheet material sized to fit within the vagina of a human female while permitting intercourse...

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A vasectomy procedure is performed using a vas irrigation solution having a spermicidal agent that (a) acts to reduce the viability of downstream sperm following a vasectomy procedure and (b) has been established as safe and non-toxic in humans when administered by intravenous or other routes of injection for t...