- Overview
- Product Description
- FAQ
Basic Info.
Product Description
311nm narrow band uvb lamp UV Phototherapy for vitiligo psoriasis
For targeted treatment of vitiligo psoriasis. Handheld type, rechargeable
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 .
Features:
* Small size and light weight, convenient for patients to carry
* High intensity output and obvious treatment effect
* Build-in reflector increases the efficiency of exposure
* Special comb is easy for the treatment of scalp parts
* Built-in Timer ( NOVA-4003BL)
How to use UV Phototherapy?
Step 1: please take a bath for 15 to 20 minutes to remove skin surface skin cells (scales) before treatment.
Step 2: patients need to determine the MED.
Note:
1.Intensity of the kernel uv lamps is 7 mW/cm2
2.MED calculation method: irradiation time S = dose (J/cm2) * 1000/7 (mW/cm2)
Step 3: Undergo the first treatment within safe distance between machine and skin lesion is typically 3cm
Step 4: Evaluate the first treatment effect, then adjust the time, and distance for each further treatment.
Treatment:
Psoriasis:3 ~ 4 times / week, (15 ~ 20 treatments) at 40+ seconds per treatment depending on patient response/need.
Vitiligo:2 ~ 3 times / week, (30-50 treatments) at 40+ seconds per treatment depending on patient response/need.
Parapsoriasis: PUVA, UVA/UVB, NB-UVB: 4 times / week, until improvement.
| 1. No erythema or Previous light erythema disappeared | Each usage increase 20~ 25% /dose. | |||
| 2. Mild erythema effect | Same as the last dose or increase 10% dose, if erythema effect disappears, same as 1. | |||
| 3. Asymptomatic, clear the shinning erythema | Stop treatment for one time, then with the same exposure, and/or with 10% increase dose. | |||
| 4. Painful erythema, or with edema, blister | Stop treatment, until recovery. Reduce the dose by half, subsequently every time increased by 10% dose. | |||
Step one: choose your skin type
Table 1 Skin type
| Skin Type | Sun Reaction | Skin Color | ||
| I | Easy to sunburn, never tan | Blue eyes, red hair, extraordinarily white skin | ||
| II | Easy to sunburn occasional tan | Blue / green / gray eyes, less skin spots, blond or brown hair, white skin | ||
| III | Sometimes sunburn, easy to tan | Gray / brown eyes, no skin spot, dark brown hair, white to light brown skin | ||
| IV | Never sunburn, easy to tan | Black eyes, no skin spot, dark brown hair, light brown skin | ||
| V | | Brown Skin | ||
| VI | | Black Skin | ||
| Q1. Is free sample available? |
| A: Yes, sure. we are happy to send free samples of some items for quality evaluation first. Please feel free to contact us. |
| Q2. What is your lead time? |
| A: Normally 3-7 days in general |
| Q3. How does your factory do regarding quality control? |
| A: Quality is priority. All raw material we used are non-toxic, environmental-friendly. We have a professional QA/QC team to ensure the quality. And all pass the test report. |
| Q4. Do you accept OEM or ODM order? |
| A: Yes, sure. we accept both OEM and ODM for customers. |
| Q5. What are your terms of delivery? |
| A: We can accept EXW, FOB, CIF, etc. depends on which one you prefer. |
| Q6. What is the payment way? |
| A: TT, westeruion, ect. |