Vagina cleaning system for preventing pregnancy and sexually transmitted diseases
US6447490B1 · kind B1 · utility
Inventors
Key dates
| Filing date | May 17, 2000 |
| Grant date | Sep 10, 2002 |
| Priority date | — |
| Expiry date | May 17, 2020 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61M3/0291
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
The present invention discloses an improved vagina cleaning system. The improved system comprises a vagina opener, a vagina cleaning-solution sprayer, a multiple-functional vagina cleaning solution, and a health-promoting bacteria introducer. The system is used to remove semen from the vagina to prevent pregnancy, to reduce pathogenic microorganisms in the vagina to prevent sexually transmitted diseases, to remove other unwanted materials from the vagina to eliminate discomfort, and to add health-promoting bacteria into the vagina to prevent abnormal colonization of microflora in the vaginal cavity. The present invention also discloses methods of using the system for cleaning the vaginal cavity and for introducing health-promoting bacteria into the vaginal cavity.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.