FIELD: medicine, in particular dressing materials based on polymeric hydrogel coats.
SUBSTANCE: dressing material contains polymer film with polymeric hydrogel layered on the surface thereof. Said film is made of biocompatible optically transparent polymer having open holes with diameter of D = 0.01-3.0 mum and density of N = (103-109) 1/cm2, and polymeric hydrogel contains chitosan hydrogel. Dressing material of present invention prevents microorganism infiltration into wound and may be easily attached to wound surface.
EFFECT: improved dressing material with bacteriostatic action.
24 cl, 4 dwg, 8 ex
| Title | Year | Author | Number |
|---|---|---|---|
| HYDROPHYLIC GEL, METHOD OF ITS OBTAINING (VERSIONS), WOUND COVERING AND BASED ON IT BANDAGE MEANS | 2009 |
|
RU2422133C1 |
| POROUS BASE FOR DRESSING MEANS | 2019 |
|
RU2717312C1 |
| LIQUID HYDROGEL PATCH AND METHODS OF ITS PRODUCTION | 2022 |
|
RU2799938C1 |
| METHOD OF PRODUCING CHITOSAN-BASED FILMS FOR MEDICAL PURPOSES (VERSIONS) | 2010 |
|
RU2429022C1 |
| WOUND COATING AND A METHOD OF ITS PREPARING | 1993 |
|
RU2091082C1 |
| SOLUTION FOR PREPARING CHITOSAN MATERIAL, METHOD FOR PREPARING HAEMOSTATIC MATERIAL OF THIS SOLUTION (VERSIONS) AND MEDICAL DEVICE WITH USING CHITOSAN FIBRES | 2011 |
|
RU2487701C2 |
| WATER-CONTAINING HYDROGELS FOR WOUND CARE | 2017 |
|
RU2753519C2 |
| BIODEGRADABLE WOUND COATING AND METHOD FOR PREPARING BIODEGRADABLE WOUND COATING | 2013 |
|
RU2519158C1 |
| AGENT FOR TREATING DAMAGE TO EXTERNAL BODY TISSUES (VERSIONS) AND METHOD OF PRODUCING SAME | 2014 |
|
RU2578969C1 |
| COMPLEX METHOD OF TREATING TROPHIC AND SLUGGISH WOUNDS WITH APPLICATION OF IMMERSION AUTODERMOPLASTY AND CHITOSAN-BASED WOUND COVERING | 2011 |
|
RU2463971C1 |
