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Medical dressing with effect of promoting wound healing and manufacturing method

A technology for wound healing and efficacy, applied in the field of medical materials, it can solve the problems of difficult to satisfy patients, no moisturizing effect, and exogenous infection.

Inactive Publication Date: 2016-04-20
王书美
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] The problem of wound healing has always been accompanied by the development of surgery. The existing medical dressings have no effect on promoting wound healing and have no moisturizing effect. Infection, etc., it is difficult to meet the requirements of patients

Method used

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  • Medical dressing with effect of promoting wound healing and manufacturing method
  • Medical dressing with effect of promoting wound healing and manufacturing method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0044] Example 1 A medical dressing with the effect of promoting wound healing, prepared from the following main raw materials, all in parts by weight (45g / part): 25 parts of polyurethane; 4 parts of drynaria; 5 parts of astragalus; 6 parts of rock bamboo shoots ; Asarum 6 parts; Licorice 10 parts; Lu Ying 8 parts; Polygonum cuspidatum 7 parts; Centella asiatica 5 parts; Chuanxiong 6 parts;

[0045] A kind of preparation method of the medical dressing with effect of promoting wound healing is:

[0046] (1) Put Polygonum cuspidatum, Drynaria rhizome and Asarum in a container, add 3.8 times the amount of the raw material drug in white wine, soak for 3 days, shake twice a day, filter, recover ethanol from the filtrate, and obtain the drug solution for use;

[0047] (2) Mix the dregs obtained in step (1) with astragalus, rock bamboo shoots, licorice, luying, centella asiatica, chuanxiong and Nepeta, put them in a medicinal pot, add twice distilled water, decoct twice with low heat...

Embodiment 2

[0053] Example 2 A medical dressing with the effect of promoting wound healing, prepared from the following main raw materials, all in parts by weight (25g / part): 35 parts of polyurethane; 8 parts of drynaria; 9 parts of astragalus; 11 parts of rock bamboo shoots ; Asarum 9 parts; Licorice 14 parts; Lu Ying 12 parts; Polygonum cuspidatum 11 parts; Centella asiatica 9 parts; Chuanxiong 9 parts;

[0054] A kind of preparation method of the medical dressing with effect of promoting wound healing is:

[0055] (1) Put Polygonum cuspidatum, Drynaria rhizome and Asarum in a container, add 5.6 times the amount of the above-mentioned raw materials in white wine and soak for 7 days, shake 6 times a day, filter, recover ethanol from the filtrate, and obtain a liquid medicine for future use;

[0056] (2) Mix the dregs obtained in step (1) with astragalus, rock bamboo shoots, licorice, luying, centella asiatica, chuanxiong and Nepeta, put them in a medicine pot, add twice distilled water, ...

Embodiment 3

[0061] Example 3 A medical dressing with the effect of promoting wound healing, prepared from the following main raw materials, all in parts by weight (40g / part): 28 parts of polyurethane; 5 parts of drynaria; 6 parts of astragalus; 7 parts of rock bamboo shoots ; 7 parts of asarum; 11 parts of licorice; 9 parts of Luying; 8 parts of Polygonum cuspidatum; 6 parts of Centella asiatica;

[0062] A kind of preparation method of the medical dressing with effect of promoting wound healing is:

[0063] (1) Put Polygonum cuspidatum, Drynaria rhizome and Asarum in a container, add 4.4 times the amount of the above-mentioned raw materials in white wine and soak for 4 days, shake 3 times a day, filter, recover ethanol from the filtrate, and obtain a liquid medicine for use;

[0064] (2) Mix the dregs obtained in step (1) with astragalus, rock bamboo shoots, licorice, luying, centella asiatica, chuanxiong and Nepeta, put them in a medicinal pot, add twice distilled water, decoct twice wi...

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Abstract

The invention discloses a medical dressing with the effect of promoting wound healing. The medical dressing is mainly prepared from, by weight, 25-35 parts of polyurethane, 4-8 parts of rhizoma drynariae, 5-9 parts of radix astragali, 6-11 parts of herbs of comnon thunia, 6-9 parts of herba asari, 10-14 parts of liquorice roots, 8-12 parts of Chinese elder herbs, 7-11 parts of polygonum cuspidatum, 5-9 parts of herba centellae, 6-9 parts of ligusticum wallichii, 10-12 parts of fineleaf schizonepeta herbs, 9-13 parts of polyvinyl alcohol and 6-10 parts of starch acetate. The medical dressing has the advantages that polyurethane is mixed with traditional Chinese herbal medicine, the medical dressing is reasonable in formula, accurate in compatibility and free of irritation to a wound and has the effects of promoting epithelium ingrowth and accelerating wound healing.

Description

technical field [0001] The invention relates to the field of medical materials, in particular to a medical dressing with the effect of promoting wound healing and a preparation method. Background technique [0002] The skin is an important organ of the human body. It has very important physical, chemical and biological barrier functions. It plays a role in preventing the loss of water and electrolytes and other substances, as well as immune and sensing functions. It plays a role in maintaining the stability of the internal environment and preventing microbial invasion. very important role. Skin damage caused by trauma, burns, and skin ulcers will cause a series of problems in the body, such as bacterial infection, increased metabolism, excessive loss of water and protein, endocrine and immune system dysfunction, etc., which may be life-threatening in severe cases. Therefore, after skin injury, it is usually necessary to use a skin substitute medical dressing to protect the ...

Claims

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Application Information

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IPC IPC(8): A61L15/26A61L15/28A61L15/24A61L15/44A61K36/898A61P17/02
CPCA61L15/225A61K36/126A61K36/23A61K36/236A61K36/268A61K36/35A61K36/481A61K36/484A61K36/538A61K36/704A61K36/898A61K2236/331A61K2236/333A61K2236/39A61K2236/51A61K2236/53A61L15/44A61L2300/30A61L2300/404A61L2300/412C08L75/08C08L29/04C08L3/06A61K2300/00
Inventor 不公告发明人
Owner 王书美
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