Skin surface treatment device and method based on low-temperature plasma

A surface treatment device and low-temperature plasma technology, applied in phototherapy, electrotherapy, physical therapy, etc., can solve the problems of small application prospects, high cost, and difficult disassembly and assembly, so as to ensure medical safety, stimulate cell differentiation, and promote The effect of wound healing

Pending Publication Date: 2022-04-26
XI AN JIAOTONG UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] However, the current plasma skin treatment technology is immature. Most of the existing discharge plasma generating devices need to be equipped with a gas source, which is cost

Method used

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  • Skin surface treatment device and method based on low-temperature plasma
  • Skin surface treatment device and method based on low-temperature plasma
  • Skin surface treatment device and method based on low-temperature plasma

Examples

Experimental program
Comparison scheme
Effect test

Embodiment (1

[0064] Disinfection

[0065] Using substances such as ultraviolet rays, ozone, and highly active particles in the plasma, it can effectively treat Staphylococcus aureus, Candida albicans, Trichophyton rubrum, Pseudomonas aeruginosa, Escherichia coli, and Staphylococcus epidermidis on human skin. and pyogenic coccus and other typical pathogenic bacteria, and solve infectious skin diseases such as eczema, athlete's foot, acne and so on.

Embodiment (2

[0067] blood coagulation

[0068] A small dose of plasma is used to achieve blood coagulation, stimulate cell differentiation, and promote wound healing. Studies have shown that low-dose plasma treatment does not cause damage to cells, but instead accelerates cell growth and reproduction, thereby promoting wound healing, reducing patients' pain, and ensuring medical safety.

Embodiment (3

[0070] Plasma + Drug

[0071] Realize the treatment mode of "plasma + medicine", promote the absorption of external medicine on the skin, and significantly improve the curative effect. Studies have shown that the charged particles in the plasma can temporarily open the skin barrier, allowing a large number of nutritional molecules or drugs to reach the dermis and solve related skin problems. There are the following "plasma + drugs" skin disease treatment methods: for scars, anti-fibroplasia hormone drugs can be combined to strengthen the curative effect of moderate and severe scars, and reduce side effects such as pigmentation; for wrinkles, growth factors can be combined Drugs, such as human recombinant basic fibroblast growth factor, can eliminate wrinkles; for hair loss, it can be combined with hair growth-promoting drugs to stimulate cell differentiation and promote hair growth; for whitening and skin care needs, it can be combined with related skin care products, Supplem...

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Abstract

The invention discloses a skin surface treatment device based on low-temperature plasma. The skin surface treatment device comprises a plasma generator and a power supply case connected with the plasma generator through a wire. Wherein the plasma generator comprises an insulating shell convenient to hold by hand, a porous insulating plate detachably arranged on the insulating shell, a dielectric barrier discharge structure and a control switch arranged on the insulating shell; the dielectric barrier discharge structure on the plasma generator comprises a metal net, an insulating medium and a metal sheet; the insulating shell is of a cavity structure, and a grounding wire and a high-voltage wire are arranged in the insulating shell. According to the application, substances such as ultraviolet rays, ozone and high-activity particles in plasmas are utilized to kill pathogenic bacteria of infectious skin diseases on human skin; a small-dose plasma can be utilized to realize a blood coagulation effect, stimulate cell differentiation and promote wound healing; the absorption of skin on external medication is promoted, and the curative effect is remarkably improved.

Description

technical field [0001] The invention relates to the technical field of human skin beauty, in particular to a low-temperature plasma-based skin surface treatment device and method. Background technique [0002] With the development of society, people pay more and more attention to skin treatment and care. Whether it is skin care treatment for beauty needs or disease treatment for health needs, it is necessary to find a treatment device and method that is effective, thorough, less harmful, convenient and economical. [0003] Traditional skin treatment methods are mainly foreign body therapy and physical therapy. Among them, foreign body treatment refers to the treatment of the skin surface by applying specific ointment or skin care products to the affected area. If the medicine is used improperly, it will often cause secondary harm to the patient. In addition, the curative effect of external medicines is quite different due to the different degrees of skin absorption of medi...

Claims

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Application Information

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IPC IPC(8): A61N1/44A61N1/36A61N5/06A61M37/00
CPCA61N1/44A61N1/36014A61N5/0616A61N5/0624A61M37/00A61N2005/0661A61M2037/0007
Inventor 常正实田野
Owner XI AN JIAOTONG UNIV
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