Composition, 3D (Three Dimensional) surgical dressing containing composition and preparation method of 3D surgical dressing

A composition and 3D technology, applied in the field of 3D printing, can solve problems such as unsatisfactory whitening and freckle removal effects

Inactive Publication Date: 2017-01-25
GUANGZHOU SALIAI STEMCELL SCI & TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] Although there are many whitening and freckle-removing drugs and cosmetics on the market, the whitening and freckle-removing products are still unsatisfactory. We are trying to provide a more effective whitening and freckle-removing product to solve the skin problems that women are concerned about

Method used

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  • Composition, 3D (Three Dimensional) surgical dressing containing composition and preparation method of 3D surgical dressing
  • Composition, 3D (Three Dimensional) surgical dressing containing composition and preparation method of 3D surgical dressing
  • Composition, 3D (Three Dimensional) surgical dressing containing composition and preparation method of 3D surgical dressing

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0045] Example 1: Dressing

[0046] The weight percentage of whitening and freckle-removing dressing is as follows:

[0047] components content type I collagen 1％ glycerin 8％ Vitamin E 1％ EGF 1ng / ml ethanol 7％ Aloe Vera Extract 2％ Arbutin Extract 3％ pure water margin.

[0048] Mix the above ingredients to make a dressing solution.

Embodiment 2

[0049] Example 2: Dressing

[0050] The weight percentage of whitening and freckle-removing dressing is as follows:

[0051]

[0052]

[0053] Mix the above ingredients to make a dressing solution.

Embodiment 3

[0054] Example 3: Dressing

[0055] The weight percentage of whitening and freckle-removing dressing is as follows:

[0056] components content type I collagen 0.9％ glycerin 9％ Vitamin E 0.9％ EGF 4.5ng / ml ethanol 8％ Aloe Vera Extract 1.5％ Arbutin Extract 3.5％ pure water margin.

[0057] Mix the above ingredients to make a dressing solution.

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PUM

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Abstract

The invention relates to the field of 3D (Three Dimensional) printing and in particular relates to a composition, 3D (Three Dimensional) surgical dressing containing the composition and a preparation method of the 3D surgical dressing. A mask is printed through utilizing a 3D printing technology, and is used to construct the 3D surgical dressing used for whitening and removing freckles of skins. An experiment result shows that the freckles removing and whitening effects of the surgical dressing provided by an experimental group reach 93.3 percent to 100 percent and are extremely better than the freckles removing and whitening effects, which are 83.3 percent, of a control group (P is smaller than 0.01).

Description

technical field [0001] The invention relates to the field of 3D printing, in particular to a composition, a 3D dressing containing the composition and a preparation method thereof. Background technique [0002] Melanin is a protein present in the basal layer of everyone's skin. The irradiation of ultraviolet rays will change the melanin to produce a substance that protects the skin, and then the melanin moves through the layers of cell metabolism to the epidermis of the skin, forming skin problems such as spots and uneven skin tone that we see. [0003] Melasma is also known as liver spots and butterfly spots. Chloasma is mainly caused by female endocrine disorders, high mental stress, various diseases (liver and kidney insufficiency, gynecological diseases, diabetes), etc., as well as lack of vitamins in the body and external chemical drug stimulation. Therefore, irregular menstruation, taking contraceptives, liver function or chronic kidney disease can all cause the appe...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61L15/32A61L15/20A61L15/42A61L15/44A61K38/39A61P17/00A61K38/18A61K36/886A61K36/896A61K31/7034A61K31/355A61K31/047A61K31/045
CPCA61K31/045A61K31/047A61K31/355A61K31/7034A61K36/886A61K36/896A61K38/1808A61K38/39A61L15/20A61L15/325A61L15/42A61L15/44A61L2300/414A61K2300/00
Inventor 陈海佳葛啸虎王一飞赵萌萌王小燕
Owner GUANGZHOU SALIAI STEMCELL SCI & TECH CO LTD
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