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Traditional Chinese medicine liquid dressing and preparation method

A technology of liquid dressing and traditional Chinese medicine, applied in medical science, bandages, etc., can solve the problems of inconvenient storage and use, limited clinical application, easy falling off of medicinal powder, etc., it takes less time for film formation, shortens wound healing time, and is not easy to tolerate. medicinal effect

Inactive Publication Date: 2017-01-11
CHINA PHARM UNIV +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the dose required for traditional Chinese medicine to exert its curative effect is relatively large. Applying traditional Chinese medicine powder to the wound and then bandaging it with gauze has problems such as inconvenient storage and use, and the powder is easy to fall off, which limits its clinical application.

Method used

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  • Traditional Chinese medicine liquid dressing and preparation method
  • Traditional Chinese medicine liquid dressing and preparation method
  • Traditional Chinese medicine liquid dressing and preparation method

Examples

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preparation example Construction

[0039] Preparation of Coptidis Rhizoma Extract: Grind Coptidis Rhizoma, add its powder to 12 times the volume fraction of 60% ethanol solution for soaking overnight, then heat to reflux for 1 hour, filter while it is hot, add 10 times the volume fraction of 60% ethanol solution to the filter residue Heat the ethanol solution under reflux for 1 hour, filter while it is hot, add 8 times the amount of ethanol solution with a volume fraction of 60% to the filter residue, heat and reflux it for extraction for 1 hour, filter it again while it is hot, combine the filtrates for 3 times, concentrate the filtrates and then freeze-dry to obtain the extract of Coptidis Rhizome. Wherein the berberine hydrochloride content is 27.5%, the palmatine content is 7.3%, the coptisine content is 6.2%, and the epiberberine content is 4.2%;

[0040] Preparation of honeysuckle extract: Grind honeysuckle, take its powder and add 10 times the volume fraction of 60% ethanol solution to soak overnight, the...

Embodiment 1

[0042] A kind of traditional Chinese medicine liquid dressing, comprises the raw material of following percentage by weight, takes 100g as example:

[0043]

[0044] The preparation method is as follows:

[0045] 1) Weigh 2.0g of polyvinyl alcohol, add it into 30mL of distilled water, and mechanically stir at 60°C until completely dissolved to form solution A;

[0046] 2) Weigh 0.7g of menthol, add it into 6mL of absolute ethanol solution, stir until completely dissolved, and form solution B;

[0047] 3) Weigh 0.3g of Coptis chinensis extract, add it into 23mL ethanol solution with a volume fraction of 60%, stir until completely dissolved, and form solution C;

[0048] 4) Weigh 1.0 g of honeysuckle extract, add it to 45 mL of ethanol solution with a volume fraction of 60%, and stir until completely dissolved to form solution D;

[0049] 5) Add 1.6mL glycerin, solutions B, C, and D to solution A in turn, and stir well;

[0050] 6) Filling.

Embodiment 2

[0052] A kind of traditional Chinese medicine liquid dressing, comprises the raw material of following percentage by weight, takes 100g as example:

[0053]

[0054] The preparation method is as follows:

[0055] 1) Weigh 4.0g of polyvinyl alcohol, add it into 27mL of distilled water, and mechanically stir at 60°C until completely dissolved to form solution A;

[0056] 2) Weigh 1.1g of menthol, add it into 6mL of absolute ethanol solution, stir until completely dissolved, and form solution B;

[0057] 3) Weigh 0.5 g of Coptidis rhizome extract, add it into 23 mL of ethanol solution with a volume fraction of 60%, stir until completely dissolved, and form solution C;

[0058] 4) Weigh 1.0 g of honeysuckle extract, add it to 45 mL of ethanol solution with a volume fraction of 60%, and stir until completely dissolved to form solution D;

[0059] 5) Add 1.8mL glycerin, solutions B, C, and D to solution A in turn, and stir well;

[0060] 6) Filling.

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Abstract

The invention belongs to the field of surgical dressing and specifically relates to a traditional Chinese medicine liquid dressing and a preparation method. The traditional Chinese medicine liquid dressing comprises the following components by weight percent: 1.0%-6.0% of film-forming material, 2.0%-4.0% of glycerinum, 0.5%-3.0% of menthol, 0.3%-1.0% of coptis chinensis extract, 1.0%-2.0% of honeysuckle extract and the balance of solvent. The traditional Chinese medicine liquid dressing provided by the invention is acquired according to the steps of mixing the above components in turn, uniformly stirring and filling. The traditional Chinese medicine liquid dressing provided by the invention has the advantages of simple component, short film-forming time, waterproof effect, good antibacterial effect, no drug-fast property and capability of boosting wound healing and shortening the wound healing time.

Description

technical field [0001] The invention belongs to the field of medical dressings, in particular to a traditional Chinese medicine liquid dressing and a preparation method. Background technique [0002] Medical dressings play a role in protecting the wound, reducing infection, absorbing secretions and promoting wound healing during the wound healing process. Traditional gauze dressings have the advantages of good absorption, wide range of sources, and simple preparation, but they also have problems such as inability to keep the wound moist, poor biocompatibility, easy tissue adhesion, easy penetration of pathogens, and wound infection. Antibiotics combined with gauze dressings are clinically used to prevent wound infection, but long-term use of antibiotics will lead to drug resistance. [0003] With the development of medical treatment technology, people's requirements for medical dressings have increased, and new liquid dressings have emerged as the times require. Liquid dre...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61L26/00
CPCA61L26/0019A61L26/0057A61L26/0066A61L2300/30A61L2300/404A61L2300/416A61L2300/426C08L29/04C08L29/14
Inventor 钟文英吴灿陈乔尹雅君
Owner CHINA PHARM UNIV
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