Youwemed BU-1S - 311nm Philips UVB Lamp

Treatment of conditions, such as:

• - Vitiligo,
• - Psoriasis,
• - Atopic dermatitis,
• - Seborrheic dermatitis,
• - Other forms of eczema, including hand eczema

Technical Specifications:

Model: Youwemed BU-1S

Size: 300 mm x 55 mm x 45 mm

Weight: 0.48 kg

Wavelength: 311 nm

Intensity: ≥7 mw/cm²

Preparation Before Treatment

• Connect the power cable and switch on the main power

• Recommended duration for the first treatment:

Adults: 30 seconds

Children: 15 seconds

Observation After Use

A skin reaction usually occurs 6-8 hours after exposure

• 1. No erythema, increase exposure time by 10-15 seconds for the next session.
• 2. Mild redness, if it disappears within 24 hours, extend the time by 15% for the next treatment.
• 3. Redness, if by the next session the skin appears pink, maintain the previous exposure time.
• 4. Redness, if by the next session the skin is still red, stop treatment and wait until the skin returns to normal, then reduce exposure time by 20%.
• 5. Redness, pain, and swelling, stop treatment and wait until the skin returns to normal, then reduce exposure time by 50%.
• 6. Redness with blisters, stop treatment and wait until the skin returns to normal, reduce exposure time by 50%. Seek medical attention to treat blisters and prevent infection.