Multi layered wound dressing
US7759537B2 · kind B2 · utility
245Cited by
17References
26Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Feb 11, 2005 |
| Grant date | Jul 20, 2010 |
| Priority date | — |
| Expiry date | Aug 19, 2027 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61F2013/00876
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
A multi layered wound dressing for use on wounds producing high levels of exudate, the dressing comprising a transmission layer having a high MVTR; an absorbent core capable of absorbing and retaining exudates; and a wound contacting layer which transmits exudate to the absorbent core, the absorbent core and wound contacting layer limiting the lateral spread of exudate in the dressing to the region of the wound.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.