Vented vacuum bandage with irrigation for wound healing and method
US7195624B2 · kind B2 · utility
447Cited by
247References
25Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Dec 20, 2002 |
| Grant date | Mar 27, 2007 |
| Priority date | — |
| Expiry date | Nov 2, 2023 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61M2205/583
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
A ventilated bandage system is provided for use with a wound. The system includes a bandage positioned adjacent the wound to create a sealed environment around the wound. A vacuum source of the system is in communication with the bandage to create negative pressure between the bandage and the wound. The system may also include a first passageway or vent in communication with the bandage and with the surrounding atmosphere, and a second passageway in communication with the bandage and with the vacuum source.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.