Wound drainage dressing
US9408755B2 · kind B2 · utility
55Cited by
8References
6Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Nov 4, 2008 |
| Grant date | Aug 9, 2016 |
| Priority date | — |
| Expiry date | Aug 25, 2029 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61F2013/00846
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
The invention relates to a wound drainage covering for covering, by means of low pressure, a wound that is to be treated. The covering comprises at least two layers that are superimposed. A first layer that is applied on the side of the wound is made of a functional textile material and second layer that is arranged thereon is dimensionally stable and permeable to liquid. The wound drainage covering has a simple design and due to the functional first layer, is effective and ensures, due to the dimensionally stable second layer, an optimal removal of wound secretion.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.