Mask dressing for wound repair of laser treatment and preparation method of mask dressing

A wound repair and laser treatment technology, applied in the field of biomedical materials, can solve problems such as skin tingling and water loss, and achieve the effect of reducing pain and burning sensation

Inactive Publication Date: 2017-11-24
苏州凌科特新材料有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, patients will experience obvious redness and swelling, skin tingling, and a large amount of water loss after laser treatment. Therefore, laser treatment is generally combined with postoperative repair products to reduce pain and improve the effect, and provide a treatment that can significantly reduce postoperative edema. , erythema duration and scab exfoliation time of mask accessories are of great significance for wound recovery

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0019] A mask dressing for laser treatment wound repair, which is prepared from the following ingredients in parts by weight: 0.2 parts of collagen stock solution, 2 parts of witch hazel, 0.2 part of Angelica dahurica, 0.1 part of malic acid, 0.1 part of Baiji, and 0.1 part of hyaluronic acid , 0.2 parts of seaweed extract, 0.5 parts of silk fibroin, 0.2 parts of peppermint extract, 1 part of phytosphingosine, 0.1 part of oligopeptide, 10 parts of ethyl acetate, 3 parts of butylene glycol, and 10 parts of distilled water.

[0020] The preparation method of above-mentioned laser therapy wound surface repair mask dressing is:

[0021] Step 1: Freeze-dry the witch hazel and pulverize it, add ethyl acetate, extract at a temperature of 70° C. for 3 hours to obtain an extract;

[0022] Step 2: Distill the extract under reduced pressure to remove ethyl acetate, add collagen stock solution, malic acid, hyaluronic acid and distilled water, and stir for 5 minutes;

[0023] The third st...

Embodiment 2

[0028] A mask dressing for laser treatment wound repair, which is prepared from the following ingredients in parts by weight: 0.24 parts of collagen stock solution, 2.2 parts of witch hazel, 0.3 parts of Angelica dahurica, 0.11 parts of malic acid, 0.15 parts of white and 0.13 parts of hyaluronic acid , 0.23 parts of seaweed extract, 0.6 parts of silk fibroin, 0.25 parts of peppermint extract, 1.3 parts of phytosphingosine, 0.12 parts of oligopeptide, 13 parts of ethyl acetate, 5 parts of butanediol, and 13 parts of distilled water.

[0029] The preparation method of above-mentioned laser therapy wound surface repair mask dressing is:

[0030] The first step: Freeze-dry the witch hazel and pulverize it, add ethyl acetate, extract at a temperature of 75° C. for 3.5 hours to obtain an extract;

[0031] Step 2: Distill the extract under reduced pressure to remove ethyl acetate, add collagen stock solution, malic acid, hyaluronic acid and distilled water, and stir for 7 minutes; ...

Embodiment 3

[0037] A mask dressing for laser treatment wound repair, which is prepared from the following ingredients in parts by weight: 0.3 parts of collagen stock solution, 2.5 parts of witch hazel, 0.35 parts of Angelica dahurica, 0.15 parts of malic acid, 0.2 parts of white gelatin, and 0.15 parts of hyaluronic acid , 0.25 parts of seaweed extract, 0.75 parts of silk fibroin, 0.3 parts of peppermint extract, 1.5 parts of phytosphingosine, 0.15 parts of oligopeptide, 15 parts of ethyl acetate, 5 parts of butylene glycol, and 15 parts of distilled water.

[0038] The preparation method of above-mentioned laser therapy wound surface repair mask dressing is:

[0039] The first step: Freeze-dry the witch hazel and pulverize it, add ethyl acetate, extract at a temperature of 80° C. for 4 hours to obtain an extract;

[0040] Step 2: Distill the extract under reduced pressure to remove ethyl acetate, add collagen stock solution, malic acid, hyaluronic acid and distilled water, and stir for 7...

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PUM

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Abstract

The invention provides mask dressing for wound repair of laser treatment and a preparation method of the mask dressing. The mask dressing is prepared through steps as follows: hamamelis mollis oliver is subjected to freeze drying and then is smashed, ethyl acetate is added for extraction, and an extract is obtained; the extract is subjected to reduced-pressure distillation to remove ethyl acetate, pure collagen concentrate, malic acid, hyaluronic acid and distilled water are added, and the components are stirred; radix angelicae, rhizoma bletillae and butanediol are mixed and ground; the two groups of components are mixed, sargassum pallidum extract, silk fibroin, herba menthae heplocalycis extract, phytosphingosine and pingmitoyl oligopeptide are added and stirred, a mixture is oscillated in ultrasonic apparatus for 2-4 min and then is put in a cold closet at 2-4 DEG C, a dry silk mask is soaked in the liquid for 5-10 min, and the mask dressing is obtained. According to the mask dressing for wound repair of laser treatment, postoperative edema of a patient can be remarkably reduced, erythema duration time and decrustation time of the patient can be remarkably shortened, the mask dressing has an obvious effect on the wound repair, and aching feeling and burning feeling of the patient after laser treatment can be effectively relieved.

Description

technical field [0001] The invention relates to the field of biomedical materials, in particular to a mask dressing for laser treatment of wound repair and a preparation method thereof. Background technique [0002] Acne is one of the most common clinical skin diseases, mainly closely related to factors such as excessive sebum secretion, pilosebaceous gland duct blockage, bacterial infection and inflammatory response. A variety of microorganisms in hair follicles, especially Propionibacterium acnes, proliferate in large numbers. The lipase produced by Propionibacterium acnes decomposes sebum to generate free fatty acids, and at the same time chemoattracts inflammatory cells and mediators, and finally induces and aggravates the inflammatory response. The patient is under great mental stress. As an emerging method of acne treatment, laser acne treatment uses laser with a specific wavelength, which has a strong effect on inhibiting the excessive sebum produced by acne and kill...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61K8/9794A61K8/9789A61K8/9711A61K8/362A61K8/41A61K8/64A61K8/65A61K8/73A61Q19/00
CPCA61K8/735A61K8/362A61K8/41A61K8/64A61K8/65A61K8/97A61Q19/00
Inventor 凌天阳
Owner 苏州凌科特新材料有限公司
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