Devices, methods, and compositions for treating vaginal fungal, bacterial, viral and parasitic infections by intravaginal or transvaginal administration of therapeutic and/or palliative antifungal, antibacterial, antiviral or parasiticidal drugs to the vagina or to the uterus....http://www.google.com.au/patents/US6416779?utm_source=gb-gplus-sharePatent US6416779 - Device and method for intravaginal or transvaginal treatment of fungal, bacterial, viral or parasitic infections
