Method for preparing medical dressing

A water-soluble, polymer technology, applied in medical science, bandages, absorbent pads, etc., can solve the problems of drug resistance affecting normal wound healing, large gauze usage, etc.

Active Publication Date: 2007-07-11
ROOSIN MEDICAL CO LTD
View PDF0 Cites 16 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This method not only uses too much gauze, but also affects the normal healing of the wound because various drugs are prone to drug resistance.

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0007] In a sterile air-purifying environment, 60-70% of carboxyvinyl polymer and 40%-30% of lauryl polyoxyethylene ether are reacted and combined to form a high-molecular compound, which is group A. Propylene glycol 40-50ml, glycerin 40- 50g, 60-70g of liquid paraffin, and 1000ml of purified water were mixed under high-shear stirring to make a mixed liquid group B. Take 20-30g of emulsified silicone oil and 10-20g of water-soluble laurozone to make a mixed group C. Take tea tree oil 20- 30g and 300-500g of water-soluble tea tree dew are stirred and strengthened to make a solution of group D, then take 20-30g of group A and place it in a slow-stirring reactor, slowly add group B, group c, and group D and stir well After the gel-like sol is formed, soak the sol into medium-density polyurethane sponge or degreasing gauze, wool felt, and various medical non-woven fabrics, and use polyester bags to seal the package.

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

PUM

No PUM Login to view more

Abstract

The invention relates to a method for preparing the medical dressing agent used after burn operation, wherein it comprises that: compositing carboxyethyl polymer 60-70% (w/w) and dodecyl polyoxyethylene 40-30% (w/w) into macromolecule compound as A group; mixing 40-50ml propanediol, 40-50g glycerin, 60-70g liquid wax, and 1000ml pure water with high shearing into mixture B group; preparing 20-30g emulsified silicon oil and 10-20g soluble laurone into mixture C group; mixing and strengthening 20-30 tea oil and 300-500g soluble tea water into solution D group; putting A group into slow-mixing reaction kettle, adding B, C, D groups to be mixed into gel sol; then dispersing sol into middle-density polyamine sponge or medical non-weave cloth to be packed. The invention can improve skin metabolism, disinfect, and improve cut healing, etc.

Description

technical field [0001] The invention relates to a preparation method of a medical dressing used for treating burns and scalds after operation. Background technique [0002] Clinically at present, after the treatment of burns and scald operations, the oily gauze of petroleum jelly, which is added with various drugs, is mainly used to treat burns and scald wounds. This method not only uses too much gauze, but also affects the normal healing of the wound because various drugs are prone to drug resistance. Contents of the invention [0003] In order to solve the above problems, the invention provides a medical dressing prepared by using tea tree oil and an emulsifier as main materials. [0004] The present invention is a new type of tea tree oil burn dressing. Carboxyvinyl polymer and lauryl polyoxyethylene ether are synthesized into polymer compounds in a sterile air-purifying environment to form a group A. Propylene glycol, glycerin, liquid paraffin g, and purified Water w...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

Application Information

Patent Timeline
no application Login to view more
Patent Type & Authority Applications(China)
IPC IPC(8): A61L15/22
Inventor 褚省吾
Owner ROOSIN MEDICAL CO LTD
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap