Kernel Best Selling High Quality 311 Narrow Band NB-UVB Home Therapy for Psoriasis and Vitiligo

Popular Hand-Held Light Therapy



Indications:

Psoriasis, Vitiligo, Eczema, Chronic eczema, Neurodermatitis, Atopic dermatitis and other skin diseases.

Narrow Band UVB phototherapy is considered a first-line treatment for many conditions such as psoriasis, vitiligo and eczema, is safe enough for pregnant women and children to use, and has none of the serious side effects .

UV lights slow abnormal growth of skin cells and can help create repigmentation.



Features:

With medical UV lamps as the light source

With internal reflector, ensure high irradiation intensity, shorten the treatment time.

With special comb, easy for scalp use, also the comb length is the safe distance.

With professional anti-UV goggles, protect patients’ eyes.

Can choose 120V or 230V voltage with multiple plugs.

Small volume and light weight, convenient for patients to carry.





Basic parameters:

Item Name

UV Phototherapy

Model

KN4003BL

UV Wavlength

311nm

Size(L×W×H)

317mm×52mm×48mm

Weight

1KG

Irradiation Area

48cm2

Bulb

1x PL-S 9W/01

Power supply

AC120v 60Hz AC230V 50Hz

Input power

50VA

Environment scope

-40®C-55®C

Atmospheric pressure

50hpa-106hpa



Packing List

1 x UV Phototherapy unit

1 x Comb attachment

1 x AC Adapter

1 x UV Goggles

1 x User Manual







Warranty

The lamp comes with 1 year manufacturer's warranty (500 hours for bulbs)



How to use UV Phototherapy?

Before treatment

Before treatment: the first step, please take a bath for 15 to 20 minutes to remove skin surface scales;

The second step, patients need to determine the MED.



Note:

1.Intensity of KN - 4003 - B/BL is 10 mW/cm

2. MED calculation method for: irradiation time S = dose (J/cm2) * 1000/10 (mW/cm2)



Treatment:

Psoriasis:

3 ~ 4 times / week, 15 ~ 20 times / treatment course.

Vitiligo:

2 ~ 3 times / week, need treatment for 30 ~ 50 times or more.

Parapsoriasis:

PUVA, UVA/UVB,NB-UVB: 4 times / week, until histology improvement.



Dose adjustment:

A. No erythema effect or Previous light erythema effect disappeared

Every time increase 20~ 25% dose.

B. Mild erythema effect

Same as the last dose or increase 10% dose,if erythema effect disappears,same as A .

C. Asymptomatic, clear the shinning erythema

Stop treatment for one time, then with the same exposure, later every time by 10% gradually increasing dose.

D. The pain of erythema, or with edema,blister

Stop treatment, until recovery. Reduce the dose half, lat