Liquid wound dressing for rapid repair of superficial skin damage and preparation method thereof

A wound dressing and superficial injury technology, applied in the field of biomedical materials, can solve the problems of short waterproof period, turbidity, and warping of the membrane, so as to accelerate wound healing without producing allergies and drug resistance
CN113181420BActive Publication Date: 2022-03-11多能干细胞再生医学科技(广州)有限公司
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
多能干细胞再生医学科技(广州)有限公司
Publication Date
2022-03-11

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Abstract

The invention relates to a liquid wound dressing for rapid repair of superficial skin damage and a preparation method thereof, which comprises: cytokine PDGF-BB, polyvinyl butyral, betaine-type surfactant, polyacrylic acid and deionized water. The liquid wound dressing provided by the invention can form a waterproof, breathable and bacteria-resistant protective film on the surface of the wound, which acts as a physical barrier to prevent bacteria and foreign matter from invading the wound and create a wound healing environment; after being applied, it can protect new tissues and accelerate wound healing effect.
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Description

technical field

[0001] The invention belongs to the field of biomedical materials, and in particular relates to a liquid wound dressing for rapid repair of superficial skin damage and a preparation method thereof. Background technique

[0002] Since it is inevitable to encounter wounds caused by cuts, abrasions, bruises, falls and contusions in daily life, necessary treatment of wounds is required in many cases, such as wound debridement and hemostasis And apply a medical dressing to the wound.

[0003] In recent years, with the remarkable improvement of family self-care awareness, ordinary people’s homes are usually equipped with various routine care products such as band-aids, iodophors, alcohol sprayers, medical cotton balls or swabs, cameras, thermometers, blood pressure monitors, blood sugar monitors, etc. instruments, various test papers, etc. The above-mentioned wound paste is a wound dressing, because it is suitable for self-treatment of mild small wounds or family...

Claims

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