Device for therapeutic treatment of wounds
US6411853B1 · kind B1 · utility
52Cited by
10References
20Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jan 24, 2000 |
| Grant date | Jun 25, 2002 |
| Priority date | — |
| Expiry date | Jan 24, 2020 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61N1/326
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
The invention concerns a device comprising a dressing provided with a layer (8) for absorbing the wound exudates and electric supply means (9) to circulate a current in said wound, through the dressing. The invention is characterized in that said layer (8) consists of a dry hydrophile substantially non-conductive layer at the time it is applied on the wound, the subsequent migration of the exudates into the thickness of said layer (8) controlling the activation of said electric supply means (9), concomitantly with the continuation of the process of exudate absorption by said layer (8).
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.