Wound dressing material comprising fibrillated accellular dermis matrix and biodegradeable polymer, and preparation method therefor
US11452794B2 · kind B2 · utility
0Cited by
0References
10Claims
0Family size
Assignees
Inventors
Key dates
| Filing date | Oct 28, 2016 |
| Grant date | Sep 27, 2022 |
| Priority date | — |
| Expiry date | Oct 28, 2036 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC08L2203/02
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
The present invention relates to a wound dressing material comprising a fibrillated acellular dermis matrix and a biodegradable polymer aqueous solution and, more specifically, to: a wound dressing material comprising 5-20 wt % of a fibrillated acellular dermis matrix, 0.5-5 wt % of a biodegradable polymer, and 75-94.5 wt % of water; and a preparation method therefor.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.