Wound dressing material and method for its production
US10568983B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Jul 9, 2015 |
| Grant date | Feb 25, 2020 |
| Priority date | — |
| Expiry date | Aug 20, 2036 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61L15/58
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
The invention relates to a wound dressing material with a biocompatible monofilament fabric which forms a contact face on a wound and is designed as a carrier layer on which a cover element is applied and is firmly connected at least in parts to the carrier layer. The invention further relates to a method for producing such a wound dressing material, in which method a biocompatible monofilament fabric is formed as a first web material, a cover element is formed as a second web material, and the first web material and the second web material are brought together, wherein the biocompatible monofilament fabric and the cover element are firmly connected to each other, in particular welded, and the wound dressing material is produced as a band.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.