Liquid dressing capable of sterilizing and repairing wounds and production method of liquid dressing

A liquid dressing and wound technology, applied in medical science, bandages, absorbent pads, etc., can solve problems such as failure to provide burns and scalds, and achieve the effect of promoting wound healing

Active Publication Date: 2015-11-25
GUIZHOU YANGSHENG MEDICAL INSTR
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0012] However, the prior art fails to provide a multifunctional drug that can both promote the healing of burns and scalds, resist exudation, and inhibit bacteria and prevent infection.

Method used

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  • Liquid dressing capable of sterilizing and repairing wounds and production method of liquid dressing
  • Liquid dressing capable of sterilizing and repairing wounds and production method of liquid dressing
  • Liquid dressing capable of sterilizing and repairing wounds and production method of liquid dressing

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Embodiment Construction

[0036] The core idea of ​​the present invention is: adopt the process technology of the present invention, through the preparation of water-soluble aminopolysaccharide emulsified solution, the preparation of antibacterial compound emulsified solution, the compounding of double emulsified solution system and sterilization four steps, will originally difficult in the same The water-soluble aminopolysaccharide, disinfectant and preservative, high molecular polymer bactericidal disinfectant, high molecular emulsifier and purified water coexisting in the system are compounded into a liquid dressing. The liquid dressing of the present invention can retain the original characteristics of each component, making The liquid dressing of the invention has the multiple functions of promoting wound healing, anti-exudation, antibacterial and anti-infection.

[0037] In the present invention, the water-soluble amino polysaccharides with similar performances that can be substituted for each oth...

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Abstract

The invention discloses liquid dressing capable of sterilizing and repairing wounds and a production method of the liquid dressing. The liquid dressing is double-emulsion-system solution using water-soluble amino polysaccharide, sterilizing preservatives and high-molecular polymer as main active constituents and high-molecular emulsifier as the emulsifier. The liquid dressing has the advantages that the liquid dressing can promote wound healing, resist exudation, inhibit bacteria and prevent infection and is applicable to washing or wet dressing treatment of related wounds such as scald wounds, knife wounds and chronic infection wounds. The production method of the liquid dressing includes: preparing water-soluble amino polysaccharide emulsion solution, preparing antibacterial compound emulsion solution, compounding a double-emulsion system and sterilizing.

Description

technical field [0001] The present invention relates to medical drugs, and furthermore, relates to a liquid dressing for sterilizing and repairing wounds and a preparation method thereof. technical background [0002] Low-molecular chitosan, chitosan hydrochloride, chitosan quaternary ammonium salt, carboxylated chitosan, carboxymethyl chitosan, hydroxypropyl chitosan and other water-soluble amino polysaccharides have good tissue compatibility. It is a biological material that can promote the formation of granulation and tissue, has anti-inflammatory and anti-exudation effects, and can be used for irrigation or wet dressing of large open wounds in animals. The carboxylated chitosan or carboxymethyl chitosan is a water-soluble derivative of chitosan, a polyaminocarboxylated polysaccharide, and an amphoteric polyelectrolyte. It is non-toxic, non-irritating, and non-immune antigenic. There are a large number of free amino groups and carboxyl groups in water-soluble amino poly...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61L15/28A61L15/24A61L15/26A61L15/44
Inventor 黄昌平陈阶罗建龙彭雨雨
Owner GUIZHOU YANGSHENG MEDICAL INSTR
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