Wound exudate removal and isolation system
US8273074B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Dec 6, 2006 |
| Grant date | Sep 25, 2012 |
| Priority date | — |
| Expiry date | Feb 13, 2029 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61M2205/3382
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
A wound exudate removal and isolation system includes a porous dressing, a canister in fluid communication with the dressing, and a first valve positioned between the dressing and the canister. The first valve is positionable between an open position and a closed position. A disposal line is fluidly connected to the canister and includes a second valve that is positionable between an open position and a closed position. A pump is fluidly connected to the canister and is configured to draw wound exudate from the dressing into the canister when the first valve is open and the second valve is closed. The pump is configured to force wound exudate from the canister into the disposal line when the first valve is closed and the second valve is open.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.