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Quick Details

  • Place of Origin: Chongqing, China (Mainland)
  • Brand Name: Derma
  • Function: Vitiligo, psoriasis treatment
  • Wavelength: 308nm
  • Application: home use, clinical use
  • Certification: EN ISO13485
  • Name: Mini 308 excimer treatment device
  • Delivery time: 2 days

Packaging & Delivery

Packaging Details carton
Delivery Time Shipped in 1 days after payment

308nm Mini excimer treatment device



1 .Proven global gold standard for vitiligo therapy

2 .Light source: XeCL, 308nm single wavelength

3. Same therapy effect as large 308nm laser device

4. High cost performance, high dose, fast visible effect

5. Targeted therapy, maximum protection of healthy skin

6. Small size, suitable for clinic and small medical organization


Single wavelength of 308 nm excimer light, XeCl is medium;Targeted therapy, nondestructive to healthy skin; High energy, curative effect and take effect quickly. Chlorine element in the closed therapeutic apparatus and xenon (an inert element Xe) atoms under the action of high frequency electric field, the formation of volatile chlorinated xenon excimer, the excimer unstable, in its return from would-be son state atomic state in the process of natural radiation out of the single wavelength of 308 nm excimer light, it is mainly used for the treatment of skin conditions such as psoriasis and vitiligo.


Common Indications for Ultraviolet phototherapy:

Non acute psoriasis and vitiligo,

Pityriasis rosea

Generalized or chronic eczema

Skin pruritus

Atopic dermatitis

Seborrhei dermatitis

Acute severe atopic dermatitis

Mycosis fungoides

Fungus like mould disease(MF)

Premature baldness, alopecia areata, psoriasis, tinea versicolor, trichomycosis axillaries and other 50 kinds of diseases.


308nm Excimer Principle:

1. The light source is molecules formed by xenon atoms (Xe) and chlorine atom (Cl) under the action of high frequency electric field .


2.Since the chlorine atoms (Cl) can accept an electron from xenon atom, the two atoms are in an unstable electron configuration(excimer) after being excited and will strive to come back to its original form, resulting in a high purity 308 nm monochromatic excimer light.

308nm excimer light is in the middle wavelength of 290~320nm, also the most effective wave band, which can enhance the activity of tyrosinase in melanocytes to produce melanin quickly in melanocytes, thus the effect of the treatment is achieved.





Optical Power Density


Spot Size


Lamp Type

Xecl Lamp

Light Wavelength


Complete Machine Input Power


Display Screen

5 inch color TFTLCD, resolution 320*240

Touch Screen

Capacitance screen

Device Type

I type

Electric Shock Protection Grade

BF type

Work Mode


Treatment Time


Erythema Test Dose




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China (Mainland) | Manufacturer, Trading Company
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