Method and device for vas occlusion
US6513528B2 · kind B2 · utility
11Cited by
4References
15Claims
0Family size
Inventors
Key dates
| Filing date | Nov 21, 2001 |
| Grant date | Feb 4, 2003 |
| Priority date | — |
| Expiry date | Nov 21, 2021 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61F6/22
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
A pair of removable soft pliant plugs is inserted in the Vas to impede the flow of sperm to provide reversible male contraception.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.