uv phototherapy for home use

Folding basic information

 UV phototherapy device is the most advanced skin phototherapy method in the world. They use a narrow-spectrum medium-wave ultraviolet light with a peak of 311 nm. The most biologically active part of the ultraviolet light directly affects the affected part of the skin, and at the same time filters out harmful bands harmful to the skin. Ultraviolet light, small side effects, acting on the stratum corneum of the skin, short onset time, quick effect. It is the most commonly used method for treating vitiligo in foreign countries.

Folding product features

(1) Small size and convenient to carry;

(2) The light source adopts long-wave ultraviolet low-pressure fluorescent tube, which has high curative effect and small side effects;

(3) Unique irradiation structure design, large irradiation area, high irradiation intensity, and distance positioning;

(4) The irradiator can be detached from the machine base, and the user can conveniently illuminate any part of the body with a hand-held luminaire;

(5) A digital timer is installed, which can conveniently set the irradiation time according to the patient's condition.

Folding start time

The type of skin in China is mostly III~IV. The initial dose of narrow-spectrum UVB in patients with psoriasis is 0.3J/cm2, the initial dose of PUVA therapy is 2J/cm2; the initial irradiation of narrow-spectrum UVB in patients with vitiligo The dose was 0.2 J/cm2 and the initial irradiation dose for PUVA therapy was 1.0 J/cm2. Due to the large differences between different individuals, please consult your doctor if you want to accurately determine the dose.

Folding increment time

The percentage of increase in irradiation dose (time) and dose (time) for each continuous treatment should be determined in accordance with the frequency of treatment and the response to treatment. If there is a slight erythema after the previous treatment and has subsided at the time of this treatment, it should be increased by 10% based on the previous dose or time. If there is significant erythema after the previous treatment and it has not subsided during this treatment, the previous dose or time should be maintained. If the erythema is still severe and accompanied by pain or even blisters during this treatment, treatment should be suspended. If there is no treatment response after the previous irradiation, it can be increased based on the previous irradiation dose or time.

people suitble

 UV phototherapy device equipment is suitable for some middle-aged and light-age workers who cannot get medical care on time and work hard. Patients with inconvenient mobility who cannot go to hospital for treatment on their own; remote areas, inconvenient transportation, and hospitals for patients who spend time and expenses. It has obvious therapeutic effects on patients with psoriasis and psoriasis.

 UV phototherapy device is also suitable for some patients who are being treated in hospital, but some patients need to strengthen treatment; patients who need treatment in a small area of the affected area; patients who need to ensure the corresponding privacy; patients with large mobility and need to carry the treatment with them.  UV phototherapy device devices can be used for this group of people.

Psoriasis vulgaris, vitiligo, chronic eczema, neurodermatitis, atopic dermatitis, palmoplantar pustulosis, pityriasis rosea, alopecia areata, parapsoriasis, chronic ulcers of the skin, mycosis fungoides, various light People with diseases.

Maintenance cleaning and storage

Working environment conditions: the temperature should be between 10 ��C ~ 30 ��C; keep clean, relative humidity is less than or equal to 75%; atmospheric pressure should be between 860hpa~1060hpa; power supply: AC 220V �� 10%, 50Hz �� 1Hz; Use in relatively dry rooms to avoid direct sunlight.

Maintenance cleaning and storage: First, regularly clean UV lamps and reflectors, limit bars, etc., without leaving traces of cleaning and fingerprints. Keep the irradiator in good working condition and ensure the irradiation effect. Secondly, the irradiator can't accumulate dust and humidity. If the surface is clean, please use anti-static cleaner and keep it clean and maintenance. The irradiator is then an ultraviolet light source that does not require disinfection. Also, the irradiator should be placed in a dry room and protected from sunlight.

Finally, the irradiator is not used for a long time. Please clean and maintain the irradiator and put it in the box for storage.

Storage environment requirements: temperature: -40 �� C ~ +55 �� C; relative humidity: �� 93%; no water, no corrosive gas, good ventilation.

For users with a high frequency of use, it is recommended that you replace the lamp after the lamp has been used for a total of 500 hours.