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Silica gel scar patch and preparation method

A technology of silicone gel and scar paste, which is applied in the medical field, can solve the problems of not being able to use it at any time, poor scar removal effect, and repeated use, etc., to achieve the effect of reducing the scar area, promoting the softening and fading of the scar, and inhibiting regeneration

Inactive Publication Date: 2019-03-29
王斌
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] In the prior art, scar removal products are generally scar creams, scar creams, and sprays, but the effect of scar removal is not good, and they cannot be used at any time; Damage to the new epithelium of the wound mucosa and the surrounding skin is painful; in addition, cosmetic surgery, drug treatment and laser scar removal are used to improve scars, which is risky and expensive, bringing new psychological burden

Method used

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  • Silica gel scar patch and preparation method

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preparation example Construction

[0037] like figure 1 As shown, the preparation method of the silicone gel scar patch provided by the embodiment of the present invention specifically includes the following steps:

[0038] S101: Take 10-50 parts of motherwort, 10-50 parts of salvia miltiorrhiza, 10-50 parts of Rhizoma Chuanxiong, 8-25 parts of angelica, 6-20 parts of safflower, and 6-20 parts of aloe vera; mix and ultrafinely pulverize to obtain the central particle size Powdered traditional Chinese medicine with a size of 10-15 μm or less;

[0039] S102: In terms of parts by mass, firstly stir 100-500 parts of environmental grade silicone gel component A and 100-500 parts of environmental grade silicone gel component B with curing agent in their respective containers; Mix components A and B of environmental-friendly silicone gel with 20 to 100 parts of pulverized traditional Chinese medicine and stir evenly to obtain a mixture of silicone gel and pulverized Chinese medicine;

[0040] S103: Put the mixture o...

Embodiment 2

[0065] Application analysis of silicone gel traditional Chinese medicine in the treatment of scar elastic bandage:

[0066] There is a significant difference between the silicone gel traditional Chinese medicine elastic bandage for scar treatment and the silicone gel sticky sheet without traditional Chinese medicine (p<0.05). Comparison and evaluation of the effects of silicone gel traditional Chinese medicine elastic bandages on scars: The prevention and treatment of hypertrophic scars is a difficult problem in the medical field. Although the effect is also there, the relief of early pain and itching symptoms is not obvious, and it is only suitable for the prevention and treatment of small local scars, and the side effects are large, which is not easy for patients to accept. And the silicone gel Chinese medicine elastic bandage for treating scars of the present invention adopts translucent environmental protection grade A and B mixed and solidified silicone gel, which has goo...

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Abstract

The invention belongs to the field of medical technology, and discloses a silica gel scar patch and a preparation method. The silica gel scar patch consists of medical polyurethane and silica gel andis formed by coating the medical polyurethane with the silica gel. The silica gel scar patch is widely used for repairing postoperative hyperplastic scars in surgical departments such as an obstetricsand gynecology department, a burns department, a plastic surgery department and a general surgery department, and is used for treating keloids. The used silica gel does not adhere to hair, is not residual, and adheres comfortably and gently; the silica gel scar patch can adhere repeatedly and can be cleaned; when the silica gel scar patch is torn off, new epithelium and surrounding skin of the mucosa of a wound are not injured, and a patient cannot feel pain; the silica gel scar patch is light and convenient, is convenient to use, soft in texture and good in compliance, and is suitable for various parts of the body of the patient; the silica gel scar patch has a good buffering effect and a heat-insulation property, and the patient feels comfortable; healed hyperplastic scars and keloids can be treated; the silica gel scar patch can cover the hyperplastic scars and the keloids, the area of scars caused by burn, trauma and surgical operation can be reduced, and the color of the scars becomes shallow; and pigment becomes shallow, and itching and pain are relieved.

Description

technical field [0001] The invention belongs to the technical field of medicine, and in particular relates to a silicone gel scar patch and a preparation method thereof. Background technique [0002] At present, the existing technologies commonly used in the industry are as follows: [0003] Even though surgery, car accidents, cuts and burns have healed, they will still leave scars, hypertrophic scars and keloids, which will seriously affect the image in the exposed areas, and in severe cases will lead to the decline of limb function and even canceration; in addition, there is a Such people belong to scar physique, and slight abrasions will leave scars and fade slowly, which brings serious troubles to this group of people. Therefore, various scar removal products are applied, including scar removal cream and scar removal ointment , spray, but the scar removal effect is not good, so you can’t use it at any time; the scar removal patch is easy to stick to hair, and it is resi...

Claims

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Application Information

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IPC IPC(8): A61K36/896A61K36/886A61K9/70A61K47/04A61P17/02A61P17/04A61L15/40A61L15/18A61L15/42A61L15/44
CPCA61K36/533A61K9/7023A61K36/232A61K36/236A61K36/286A61K36/537A61K36/886A61K36/896A61K47/02A61L15/18A61L15/40A61L15/42A61L15/44A61L2300/30A61L2300/412A61P17/02A61P17/04A61K2300/00
Inventor 王斌
Owner 王斌
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