Negative pressure device
US9180231B2 · kind B2 · utility
78Cited by
12References
22Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Jan 8, 2010 |
| Grant date | Nov 10, 2015 |
| Priority date | — |
| Expiry date | Mar 1, 2032 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61M1/96
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
A method and apparatus are disclosed for providing negative pressure at a wound site. The apparatus includes a negative pressure reservoir and a reservoir valve for selectively connecting the reservoir to a wound chamber at a wound site.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.