Liquid dressing capable of stopping pain and bleeding, resisting bacteria and promoting wound healing

A liquid dressing, alginate technology, applied in medical science, absorbent pads, bandages, etc., can solve the problems of unsatisfactory biocompatibility and degradability, poor waterproofness and air permeability of drugs, etc.

Active Publication Date: 2015-01-28
南通天晟达贸易有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The irritation of current drugs to wounds has been basically solved, but there are problems such as poor waterproof and air permeability of drugs, and unsatisfactory biocompatibility and degradability.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0020] Take 0.1g of allantoin, 2g of alginate, 1g of hyaluronic acid, 1g of gelatin, and 10g of polyethylene glycol to a 1L beaker, add 500mL of water to dissolve, add 0.1g of tea tree essential oil, mix appropriate amount of glycerin and vitamin E, and add water Make up the volume, stir evenly, fill and sterilize by radiation.

Embodiment 2

[0022] Take 0.2g of allantoin, 5g of alginate, 2g of hyaluronic acid, 0.5g of gelatin, and 5g of polyethylene glycol into a 1L beaker, add 500mL of water to dissolve, add 1g of tea tree essential oil, mix appropriate amount of glycerin and vitamin E, and add water Make up the volume, stir evenly, fill and sterilize by radiation.

Embodiment 3

[0024] Take 0.3g of allantoin, 0.5g of alginate, 0.5g of hyaluronic acid, 0.5g of gelatin, and 5g of polyethylene glycol into a 1L beaker, add 500mL of water to dissolve, add 1g of tea tree essential oil, and mix appropriate amount of glycerin and vitamin E. Add water to make up the volume, stir evenly, fill and sterilize by radiation.

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PUM

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Abstract

The invention relates to a formula and a preparation method of a liquid dressing capable of stopping pain and bleeding, resisting bacteria and promoting wound healing. According to the liquid dressing disclosed by the invention, an auxiliary material of the liquid dressing takes water as a solvent, and natural tea plant essential oil, allantoin, alginate, hyaluronate, gelatin, polyethylene glycol, glycerol and vitamin E as main effective components. The liquid dressing has obvious inhibitory activity to growth of various pathogens, has the killing rate of 99 percent to staphylococcus aureus, escherichia coli and candida albicans, is non-irritant to skins and mucosa, has both the effect of stopping pain and bleeding, is suitable for treating wound infection of the skins and the mucosa and is also capable of promoting wound healing.

Description

technical field [0001] The invention relates to a formula and a preparation method of a liquid dressing capable of relieving pain, antibacterial, hemostatic and promoting wound healing. The liquid auxiliary material uses water as a solvent, natural tea tree essential oil, allantoin, alginate, hyaluronic acid, gelatin, Polyethylene glycol, glycerin and vitamin E are the main active ingredients. The invention has obvious inhibitory activity on the growth of various pathogenic bacteria, and the killing rate on Staphylococcus aureus, Escherichia coli and Candida albicans can reach 99%. It is non-irritating to the skin and mucous membrane, and has the effects of relieving pain and stopping bleeding. It is suitable for the treatment of skin and mucous membrane wound infection and can promote wound healing. technical background [0002] It is inevitable that people cause various injuries to human skin in daily life and work, mainly including skin and mucous membrane wound injuries...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61L15/40A61L15/32A61L15/28A61L15/26A61L15/20A61L15/44
Inventor 郭文娟王娜娜董利鹏
Owner 南通天晟达贸易有限公司
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