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Brightwand - UVB Phototherapy
Brightwand - UVB Phototherapy
Brightwand - UVB Phototherapy
Brightwand - UVB Phototherapy
Brightwand - UVB Phototherapy
Brightwand - UVB Phototherapy
Brightwand - UVB Phototherapy
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Brightwand - UVB Phototherapy

    • UVB Phototherapy
PRODUCT CODE: PMT-BWUV100

DESCRIPTION

The brightwand Compact UV Light Therapy Lamp for the treatment of Psoriasis and other skin conditions. Narrow band UVB light treatment is targeted UVB light spectrum which minimizes the development of psoriasis, lesions or re-pigmentation of one’s normal skin coloring.

Product description

 

Brightwand UVB Phototherapy Lamp

Narrow Band UVB phototherapy is considered a first-line treatment for many conditions such as psoriasis, vitiligo and eczema. UVB lights slow abnormal growth of skin cells and can help create repigmentation.

Built in Smart Timer.
FDA Cleared and CE approval

Indications:

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

Features:

1.CE FDA approved, high quality and more effective therapeutic results.

2.Uses original Philips 9W UV-B/311nm PL-S 2P/01 narrow band lamp, stable and long usage life.

3.Built-in digital programming timer assures accurate dosage.

4.Special comb design, can be used as safe distance guide and not only suitable for body, but also scalp part treatment.

5.Wide treatment area:55cm2±10%

6.Portable, lightweight and easy to carry on travel or vacation.

7.Built-in reflector increases the efficiency of irradiation.

8.Simple time countdown function, Ideal for home therapy

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 Brightwand 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.

Dosage and time adjustment:

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.

MED test method:

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

For example: III type skin
You can see the initial dose is 0.3 J/cm²

Table 2 Narrow band UVB Dose

Skin Type

The Initial Dose

J/cm²

Increasing Dose

J/cm²

Maximum Dose

J/cm²

I

0.2

0.05

2

II

0.2

0.05

2

III

0.3

0.10

3

IV

0.3

0.10

3

V

0.4

0.15

5

VI

0.4

0.15

5

The machine Intensity is 7 mW/cm²
MED calculation method for: irradiation time S = dose (J/cm2) * 1000/7 (mW/cm2)
Time=0.3J/cm²*1000/7mW/cm² =43 seconds
This mean: you need to irradiate 43 seconds at the first time, and so on.

Notice:
- Although the method that determines radiation dosage by skin type is simple, but not as accurate as MPD or MED.

- Specific drugs may increase the skin sensitivity to light, thereby to affect the determination of skin type.

- It is also important to learn about the patient’s reaction after long-term sun exposure to determine radiation dose. If two patients are the same skin type, the slow to tan one should adopt a lower dose.

FAQ

1. How to set the treatment time

According to the skin color/change, setup the time and dosage accordingly
First treatment: treat for 40 seconds
After 6 to 8 hours (post-use), if the skin color is a little red, then this is a good sign, and then keep the treatments to 40 seconds for irradiation.
After 6 to 8 hours, if there is not any color change on the skin, then add 10 seconds to the treatment time (so 50 seconds).
Keep increasing by 10 seconds until you experience a nice light red color change after 6-8 hours (post use)
After 6 to 8 hours, if the skin color is very red, reduce 10 seconds.

2. Treatment Time frequency

3 to 5 times every week, Irradiation every two days, for 2 to 3 months. Then pause treatments for 2 weeks. Continued use can be resumed as a repeat to this first frequency
3. Does normal, non-affected, skin needs to be covered?
You can cover the normal skin by using clothing when irradiation. If the normal skin, is not covered, it is also safe and no damage will occur. Only the normal skin maybe has a little red or black, but it will recover well after a certain time.

SPECIFICATIONS

  • Product Weight (lbs) : 1

Technical Data

Brightwand UVB Phototherapy Parameter List

Technical Specification

Main Technical Parameter

Application

Suitable for clinical use or under the guidance of doctors for patients with skin diseases to treat vitiligo, psoriasis, pityriasis rosea, eczema skin disorders.

Contraindications

The following patients should not be treated with uv irradiation: patients with solar dermatitis, lupus erythematosus, patients with malignant tumors, patients with xeroderma pigmentosum, Bloom syndrome, patients with dermatomyositis, pregnant women, and other patients not suitable for uv irradiation therapy.

Model

Brightwand

Product Structure

4003L新标

Hand-held

Safety Classification

Type II

Operation Mode

Continuous Operation with Intermittent Loading

Working voltage

AC220V±10%  50Hz±2% or AC120V±10%  60Hz±2%

Rated Power

50VA

Working Environment

Temp:5~40℃

Transport and storage environment

Temp.:-40~55℃

Relative Humidity:≤85%

Relative Humidity:≤90%

Atmospheric Pressure:700~1060hpa

Atmosphere Pressure:500~1060hpa

Dimension

317mm×52mm×48mm(L×W×H)

Package Size

390mm×190mm×100mm(L×W×H)

Weight

3P ballast :N.W:0.74kg    G.W:1.26kg(including goggle  0.04kg)

EU ballast :N.W:0.82kg    G.W:1.28kg(including goggle  0.04kg)

Radiant Area

55cm2±10%

Working Distance

3cm±0.5cm

Maximum Exposure Time

≤30min

Display

LCD Display

Irradiation  Intensity

UVA

UVB

1-50mW/cm2

--

--

0.3-20mW/cm2

Lamp Parameters

Medical Grade PHILIPS  H Lamp Tube

Specification

UVB

Model

Brightwand

Power

9W

Output Wavelength Range

(NBUVB)311~312nm

Peak Value 311nm±3nm

Dimension

166×26×12mm

Life time

1000Hours

Product Characteristics

1.Small size, light weight

2.Hand-held operation, flexible irradiated site, convenient for patients to carry

3.stable long life Philips special UV lamps as light source

4.Have PUVA or NBUVB options according to treatment need

5.Built-in reflector increases the efficiency of exposure

6.Unique comb for distance guide as well as the scalp treatment

Product Certificate

System Certificate:ISO 9001:2008,ISO 13485: 2003

Product Certificate:CFDA、FDA、CE;

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