BIOPOLYMER-BASED DRESSING Russian patent published in 2019 - IPC A61L15/16 A61L15/44 A61K31/74 A61K31/734 A61K33/34 A61K33/38 A61K38/39 A61P17/02 A61K31/79 B82B1/00 

Abstract RU 2704623 C1

FIELD: veterinary medicine.

SUBSTANCE: invention refers to pharmacy and veterinary science, namely to antimicrobial and wound healing agents in the form of an antibacterial bandage. Disclosed is a biopolymer based dressing agent presented in the form of a dressing, a sponge or a plaster. Dressing contains, wt %: polyethylene oxide 20.0–30.0; polyvinylpyrrolidone 5.0–10.0; polyvinyl caprolactam 35.0–43.0; collagen 1.0–6.0; alginate 11.0–17.0; stabilized sol of silver nanoparticle 5.0–7.0; stabilized sol of copper nanoparticles 5.0–7.0; chloramphenicol 0.25–1.5; levocetirizine 0.5–1.0.

EFFECT: technical result is a stimulating effect on the process of antigenogenesis, providing a high level of treatment of epidermis cells in the epithelisation stage and eliminating the probability of manifestations of allergic reactions.

1 cl, 3 tbl

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RU 2 704 623 C1

Authors

Krejtsberg Georgij Nikolaevich

Krejtsberg Olga Georgievna

Gracheva Irina Evgenevna

Zavojstyj Ivan Vitalevich

Dates

2019-10-30Published

2018-12-07Filed