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308nm Excimer Laser Excimer-laser 308nm Psoriasis Vitiligo Laser
Principle of 308nm excimer laser machine:
The affected area is irradiated by ultraviolet medium wave (UVB) or long wave (UVA) band to stimulate the recovery function of melanocytes, thereby promoting the regeneration of skin melanin granule cells; adjusting the body's immunity and neuroendocrine, promoting blood circulation and removing blood stasis, and improving blood microcirculation. Then, the patient's skin changes from red to dark red and dark brown, and finally normalizes the skin color.
Application of 308nm excimer laser machine:
The expected treatment wavelength of this product is: 275nm ~ 320nm (UVB band);
The peak wavelength is: 308nm.
308nm UV light therapy instrument is mainly suitable for the treatment of psoriasis, including scalp psoriasis, vitiligo, allergic dermatitis (eczema), seborrheic dermatitis and vitiligo.
Parameter of 308nm excimer laser machine:
Item | Specification |
Optical Power Density | 25mw/cm2±20% |
Spot Size | Max.16cm2 |
Lamp Type | Xecl Lamp |
Light Wavelength | 308nm±2nm |
Complete Machine Input Power | <150VA |
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 | Continuous |
Treatment Time | 0~140s |
Erythema Test Dose | 3/6/9/12/15/18s |
Features of 308nm excimer laser machine:
1. High-purity xenon chloride (XECL) gas output single wavelength --- 308nm
2. Portable, flexible and convenient
3. Light output windows of various sizes, targeted treatment
Single wavelength 308nm excimer light, medium XeCl; targeted therapy, no damage to healthy skin; high energy, good curative effect and quick effect. Under the action of high-frequency electric field, chlorine element and xenon (an inert element Xe) atom in the closed therapeutic device form a volatile xenon chloride excimer, which is unstable and returns to atomic state from quasiton state It is a single-wavelength natural radiation process of 308nm excimer light, which is mainly used for the treatment of skin diseases such as psoriasis and vitiligo.