Ceramide-containing skin barrier protection medical dressing and preparation method

A ceramide and skin barrier technology, which is applied in the field of ceramide-containing skin barrier protective medical dressings and preparations, can solve the problems of skin barrier dysfunction, skin health, poor repair effect, poor biocompatibility, etc., and promote wound healing , Enhanced resistance protection function, good viscoelastic effect

Active Publication Date: 2020-11-10
海南希睿达生物技术有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Laser beauty technology is currently the most clinically concerned skin beauty technology. It is a minimally invasive treatment that stimulates the deep self-repair of the skin to achieve the effects of skin tightening, skin rejuvenation, and freckle removal. However, after laser treatment, it will cause certain skin barrier damage. Skin barrier dysfunction is a huge hidden danger of skin health, and it is one of the main causes of skin sub-health states such as sensitive skin, skin aging, dry skin, and skin diseases such as allergies
Therefore, there will be many products for medical aesthetic repair, but the current medical aesthetic repair products have poor biocompatibility, poor repair effect, easy to cause infection, and are not conducive to window repair

Method used

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  • Ceramide-containing skin barrier protection medical dressing and preparation method
  • Ceramide-containing skin barrier protection medical dressing and preparation method
  • Ceramide-containing skin barrier protection medical dressing and preparation method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0019] A medical dressing for skin barrier protection containing ceramide: comprising the following raw materials in parts by weight: 1 part of ceramide, 1 part of compound sodium hyaluronate, 1 part of glycerin, 0.3 part of phenoxyethanol, 0.1 part of xanthan gum, and triethanolamine 1 part, 2 parts of laurocapram, 0.5 part of okra essential oil, 2 parts of brassicasterol, 1 part of p-anisic acid and the rest of water; The molecular weight of low-molecular sodium hyaluronate is 50kDa, and the molecular weight of oligomeric sodium hyaluronate is less than 50kDa. After the okra essential oil is washed with fresh okra water, it is refined by adding 3 times the weight of ethanol, and passed through a 100-mesh sieve to remove the coarse fiber residue. Low-temperature extraction was carried out at 30°C for 60 hours to obtain okra essential oil.

Embodiment 2

[0021] A medical dressing for skin barrier protection containing ceramide: comprising the following raw materials in parts by weight: 6 parts of ceramide, 5 parts of compound sodium hyaluronate, 3 parts of glycerin, 2 parts of phenoxyethanol, 0.9 part of xanthan gum, triethanolamine 3 parts, 6 parts of laurocapram, 2 parts of okra essential oil, 4 parts of brassicasterol, 5 parts of p-anisic acid and the remaining water; The molecular weight of low-molecular sodium hyaluronate is 1000kDa, and the molecular weight of oligomeric sodium hyaluronate is less than 50kDa. After the okra essential oil is washed with fresh okra water, 8 times the weight of ethanol is added to refine the pulp, and the coarse fiber slag is removed through a 150-mesh sieve. Low-temperature extraction was carried out at 44°C for 150 hours to obtain okra essential oil.

Embodiment 3

[0023] A medical dressing for skin barrier protection containing ceramide: including the following raw materials in parts by weight: 3 parts of ceramide, 3 parts of compounded sodium hyaluronate, 2 parts of glycerin, 1.5 parts of phenoxyethanol, 0.5 part of xanthan gum, and triethanolamine 2 parts, 4 parts of laurocapram, 1.3 parts of okra essential oil, 3 parts of brassicasterol, 3 parts of p-anisic acid and the remaining water; The molecular weight of low-molecular sodium hyaluronate is 800kDa, and the molecular weight of oligomeric sodium hyaluronate is less than 50kDa. After the okra essential oil is washed with fresh okra water, 5 times the weight of ethanol is added to refine the pulp, and the coarse fiber slag is removed through a 120-mesh sieve. Low-temperature extraction was carried out at 40°C for 100 hours to obtain okra essential oil.

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Abstract

The invention provides a ceramide-containing skin barrier protection medical dressing and a preparation method thereof. The dressing comprises the following raw materials in parts by weight: 1-6 partsof ceramide, 1-5 parts of compound sodium hyaluronate, 1-3 parts of glycerine, 0.3-2 parts of phenoxyethanol, 0.1-0.9 part of xanthan gum, 1-3 parts of triethanolamine, 2-6 parts of laurocapram, 0.5-2 parts of abelmoschus esculentus essential oil, 2-4 parts of campesterol, 1-5 parts of p-anisic acid and the balance of water. All the raw materials are combined with the compound sodium hyaluronate,so that the effects of comprehensively regulating and promoting wound healing, improving the living environment of skin cells, promoting metabolism of skin tissues and enabling the skin to recover toa healthy state can be achieved.

Description

technical field [0001] The invention relates to the technical field of cosmetics, in particular to a skin barrier protective medical dressing containing ceramide and a preparation method thereof. Background technique [0002] Laser beauty technology is currently the most clinically concerned skin beauty technology. It is a minimally invasive treatment that stimulates the deep self-repair of the skin to achieve the effects of skin tightening, skin rejuvenation, and freckle removal. However, after laser treatment, it will cause certain skin barrier damage. Skin barrier dysfunction is a huge hidden danger to skin health, and it is one of the main causes of skin sub-health states such as sensitive skin, skin aging, and dry skin, as well as skin diseases such as allergies. Therefore, there will be many products for medical aesthetic repair, but the current medical aesthetic repair products have poor biocompatibility, poor repair effect, easy to cause infection, and are not conduc...

Claims

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Application Information

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IPC IPC(8): A61K8/68A61K8/73A61K8/34A61K8/41A61K8/49A61K8/92A61K8/63A61K8/368A61Q19/00A61P17/02
CPCA61K8/68A61K8/735A61K8/345A61K8/34A61K8/73A61K8/41A61K8/4906A61K8/922A61K8/63A61K8/368A61Q19/00A61P17/02
Inventor 王俊贤陈梅雷帆
Owner 海南希睿达生物技术有限公司
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