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Application of absorbable suture in preparation of drug for treating deep pigment disturbance dermatosis

A technique for sutures and skin diseases, applied in skin diseases, drug delivery, drug combination, etc., can solve the problems of easy damage, thinning and dryness of the epidermis, and achieve the goal of reducing water loss, thinning and damage Effect

Inactive Publication Date: 2017-05-17
刘毅
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] At present, the treatment of chloasma is mainly through laser treatment, and laser treatment needs to pass through the epidermis to reach the dermis, so as to solve the problem of dermal pigmentation, but there are some problems in this kind of treatment, such as the epidermis is prone to damage, thinning, dehydration and dryness

Method used

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Examples

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Effect test

Embodiment Construction

[0009] The principles and features of the present invention are described below, and the examples given are only used to explain the present invention, and are not intended to limit the scope of the present invention.

[0010] Use of absorbable sutures in the preparation of medicaments for the treatment of pigmented dermatoses. The specific material of the absorbable suture is one or more of sheep casings, PGA polyethylene glycol acid, polydioxanone, pure natural collagen, and chitin.

[0011] When in use, use a puncture needle (soft tissue embedding device) to directly embed absorbable sutures into the skin spots in the superficial dermis of the patient's face, then press to stop bleeding, apply cold compresses to reduce swelling, and apply a layer of epidermal growth factor gel .

[0012] Through the biostimulation effect of this material entering the superficial layer of the skin dermis, a large number of inflammatory factors are stimulated, which promotes the phagocytosis...

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PUM

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Abstract

The invention relates to an application of an absorbable suture in preparation of a drug for treating deep pigment disturbance dermatosis. The absorbable suture is prepared from one or more specific materials as follows: sheep casing, PGA (polyglycolic acid), poly (p-dioxanone), all natural collagen and chitin. The absorbable suture is directly embedded in a skin spot on a facial dermis superficial layer of a patient, a large quantity of inflammatory factors are produced through excitation under the biostimulation action after the material enters the skin dermis superficial layer, phagocytosis of phagocytes is promoted, subdermal injury is formed artificially, then a repair mechanism of skin is started, and after the suture is absorbed by tissue, the repair process ends. The spot problem is solved from the source, direct action is performed to the layer where the pigment is located, so that injury of the skin epidermis is reduced, and skin thinning and moist loss are reduced.

Description

technical field [0001] The invention relates to the field of biotechnology, in particular to the application of absorbable sutures in the preparation of medicines for treating pigmentary disorder skin diseases. Background technique [0002] Deep pigmented disordered skin disease is also known as pigmented melasma. Occurs in light brown, dark brown taupe pigmentation spots on the face. Western medicine believes that it is a variation of photosensitive dermatitis or phototoxic dermatitis. Many cases have a history of contact with chemicals and inferior cosmetics. Cosmetics such as actor's oil Some ingredients in mining or household cosmetics can also cause pigmentation, which is often aggravated by sunlight. In addition, malnutrition and other factors may also cause this disease. Most patients have increased levels of copper ions, which may be caused by tyrosinase. A sign of enhanced activity. Spots are spots of different colors around them. Pigmentation includes freckles, ...

Claims

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Application Information

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IPC IPC(8): A61K9/00A61P17/00
CPCA61K9/0024A61K9/0087
Inventor 刘毅
Owner 刘毅
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