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Medical skin-repairing cold application paste and preparation method thereof

A technology for repairing skin and cold compress, which is applied in the field of medical devices and can solve problems such as affecting aesthetics, skin damage, and affecting the physiological function of skin appearance.

Inactive Publication Date: 2019-08-02
江苏西宏生物医药有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] However, in daily life, due to the occurrence of various accidents and diseases, skin damage caused by skin lesions, burns, scalds and other external injuries, the wound repair is often slow due to the lack of transplantable skin, which seriously affects the appearance of the skin and other physiological functions. , at the same time, the skin tends to form scars during the self-healing process, which seriously affects the appearance

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0024] 1) Add 0.1 g of carbomer into purified water, stir homogeneously for 30 minutes at room temperature until uniform, and the stirring speed is 400 rpm to obtain solution A;

[0025] 2) Add 0.1g sodium hyaluronate macromolecule, 0.1g sodium hyaluronate small molecule and 0.4g sodium alginate to solution A in sequence, and stir homogeneously at room temperature for 30min until uniform at a stirring speed of 400rpm to obtain solution B ;

[0026] 3) Continue to add 3 g of glycerin and 2.5 g of propylene glycol to solution B at intervals of 5 minutes, and stir homogeneously at room temperature for 10 minutes at a stirring speed of 400 rpm to obtain solution C;

[0027] 4) Adjust the pH value of solution C to 5 with 1 mol / L sodium hydroxide to obtain solution D. The purpose is to increase the viscosity so that it can be easily absorbed by the skin;

[0028] 5) Fold the face-shaped non-woven fabric and put it into a mask bag, take 25ml with a measuring cylinder into the packa...

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Abstract

The invention provides medical skin-repairing cold application paste and a preparation method thereof, and belongs to the field of medical instruments. The medical cold application paste comprises a dressing and a surface type non-woven fabric, wherein the dressing adopts carbomer, macromolecular sodium hyaluronate, micromolecular sodium hyaluronate, sodium alginate, propylene glycol and glycerin,a series of mixing processes are performed, and impregnation is performed by using the surface type non-woven fabric to obtain the medical cold application paste for repairing facial skin. Accordingto the cold application paste and the preparation method thereof, the carbomer, sodium hyaluronate and glycerin with better skin-friendly properties are adopted, the skin repairing metabolic activityof a body can be better regulated, and skin barrier repairing and tissue regeneration are promoted.

Description

technical field [0001] The invention relates to the field of medical devices, in particular to a medical skin repair cold compress and a preparation method thereof. Background technique [0002] As the largest organ of the human body, the skin plays an important role in sensing external stimuli, regulating body temperature, regulating water evaporation loss, protecting various tissues and organs in the body from physical and chemical damage, and resisting the invasion of pathogenic microorganisms. The skin participates in the metabolic process of the human body, which is of great significance for maintaining the stability of the internal environment of the human body and maintaining the normal physiological functions of the body. [0003] However, in daily life, due to the occurrence of various accidents and diseases, skin damage caused by skin lesions, burns, scalds and other external injuries, the wound repair is often slow due to the lack of transplantable skin, which ser...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61L15/28A61L15/24A61L15/20A61L15/42
CPCA61L15/28A61L15/24A61L15/20A61L15/42A61L2300/412
Inventor 张天明谭建雄付东山罗群
Owner 江苏西宏生物医药有限公司
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