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Medical nonwoven fabric with antibiosis and antiphlogosis efficacy, and preparation method thereof

An antibacterial, anti-inflammatory, non-woven technology, applied in the field of medical materials, can solve the problems of single function and cannot meet various medical needs at the same time, and achieves the effect of simple preparation method, promoting wound healing, and avoiding wound infection

Inactive Publication Date: 2016-03-16
徐爱军
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the existing non-woven fabrics have single functions and cannot meet various medical needs at the same time.

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
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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0022] Example 1 Medical non-woven fabric with antibacterial and anti-inflammatory effects, prepared from the following main raw materials in parts by weight (each part is 500g): 50 parts of chitosan, 3 parts of dandelion, 4 parts of red baby, 2 parts of kudzu root, 6 parts of loofah 3 parts of Dingkuicao, 6 parts of Liangmianzhen, 4 parts of Didixiao, 2 parts of Taibaiju, 3 parts of sow vine root, appropriate amount of glycerin, and appropriate amount of sodium acetate.

[0023] The preparation method of the above-mentioned medical non-woven fabric with antibacterial and anti-inflammatory effects is:

[0024] (1) Grind Honghaier into a coarse powder, pass through a 50-mesh sieve, add vinegar and mix well, the amount of vinegar is 1 / 4 of the weight of Honghaier, stuff it for 2 hours, dry it in the sun, crush it, put it in a pot and stir-fry for 10 minutes , add water 6.7 times the weight of Honghaier, decoct for 1 hour, and filter out the liquid medicine;

[0025] (2) Wash t...

Embodiment 2

[0031] Example 2 The medical non-woven fabric with antibacterial and anti-inflammatory effects is prepared from the following main raw materials in parts by weight (each part is 500g): 70 parts of chitosan, 7 parts of dandelion, 8 parts of red baby, 5 parts of kudzu root, and 10 parts of loofah 6 parts of Dingkuicao, 10 parts of Liangmianzhen, 8 parts of Didixiao, 5 parts of Taibaiju, 7 parts of sow vine root, appropriate amount of glycerin, and appropriate amount of sodium acetate.

[0032] The preparation method of the above-mentioned medical non-woven fabric with antibacterial and anti-inflammatory effects is:

[0033] (1) Grind Honghaier into a coarse powder, pass through a 50-mesh sieve, add vinegar and mix well, the amount of vinegar is 2 / 3 of the weight of Honghaier, stuff it for 4 hours, dry it in the sun, crush it, put it in a pot and stir-fry for 18 minutes , add water that is 8.9 times the weight of Honghaier, decoct for 1 hour, and filter out the liquid medicine;...

Embodiment 3

[0040] Example 3 The medical non-woven fabric with antibacterial and anti-inflammatory effects is prepared from the following main raw materials in parts by weight (each part is 500g): 55 parts of chitosan, 4 parts of dandelion, 5 parts of red baby, 3 parts of kudzu root, and 7 parts of loofah 4 parts of Dingkuicao, 7 parts of Liangmianzhen, 5 parts of Didixiao, 3 parts of Taibaiju, 5 parts of sow vine root, appropriate amount of glycerin, and appropriate amount of sodium acetate.

[0041] The preparation method of the above-mentioned medical non-woven fabric with antibacterial and anti-inflammatory effects is:

[0042] (1) Grind Honghaier into a coarse powder, pass through a 50-mesh sieve, add vinegar and mix well, the amount of vinegar is 1 / 3 of the weight of Honghaier, suffocate for 2.5 hours, dry in the sun, crush, put it in a pot and stir-fry for 12 minutes , add water that is 7 times the weight of Honghaier, decoct for 1 hour, and filter out the liquid medicine;

[00...

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Abstract

The invention discloses a medical nonwoven fabric with antibiosis and antiphlogosis efficacy, and a preparation method thereof. The medical nonwoven fabric is prepared from the following main raw materials, by weight, 50-70 parts of chitosan, 3-7 parts of Herba Taraxaci, 4-8 parts of Herb of Laciniate Begonia, 2-5 parts of Radix Puerariae, 6-10 parts of loofah sponge, 3-6 parts of Zornia gibbosa, 6-10 parts of Zanthoxylum nitidum, 4-8 parts of Pararuellia delavayana, 2-5 parts of Herb of Flaccid Aster and 3-7 parts of root of Threeleaf cayratia. The obtained medical nonwoven fabric has the advantages of no toxic or side effects, good biodegradability, good biocompatibility, fast haemostasis speed, shortening of the treatment time, avoiding of wound infection, adhesion prevention, easy application to wounds, wound healing promotion, and good breathability.

Description

technical field [0001] The invention relates to the field of medical materials, in particular to a medical non-woven fabric with antibacterial and anti-inflammatory effects and a preparation method. Background technique [0002] Non-woven fabric is a kind of fabric formed without spinning and weaving. It is formed by orienting or randomly arranging short textile fibers or filaments to form a web structure, which is then reinforced by mechanical, thermal bonding or chemical methods. become. Compared with the traditional process, it has the characteristics of short process flow, fast production speed, high output, low cost and wide application. At present, non-woven fabrics are widely used in medical and sanitary cloths, home decoration cloths, agricultural cloths, etc. [0003] The Chinese patent literature with application publication number CN103882690A (application number 201210561852.9) discloses a production method of chitosan fiber non-woven fabric for medical use. Th...

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
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Application Information

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IPC IPC(8): D01F1/10D01F9/00D04H1/70D01D5/06A61L15/28A61L15/44A61K36/87A61P17/02A61P31/02A61L15/40
CPCD01F1/103A61K36/185A61K36/19A61K36/28A61K36/288A61K36/42A61K36/48A61K36/488A61K36/758A61K36/87A61K2236/331A61K2236/39A61K2236/51A61K2236/53A61L15/28A61L15/40A61L15/44A61L2300/30D01D5/06D01F9/00D04H1/70A61K2300/00C08L5/08
Inventor 不公告发明人
Owner 徐爱军
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