Er: Yag Laser 2940nm Manufacturers
Description
Technical Parameters
Er:YAG Laser
Wavelength: 2940nm
Advanced Cold Peeling (Ablation) Technology
Very Shallow Superficial Ablation, Short Downtime
No Anesthesia Is Needed

Advanced Er:YAG Technology
- Er:YAG Laser (Wavelength: 2940 nm) is mid-infrared laser. It is very effective for skin treatment because 2940 nm laser can be well absorbed by water.
- A 2940 nm laser can be well absorbed by water in skin to heat and evaporate the superficial epidermis; thus, some tissues can be removed precisely with minimum thermal damage. (Thermal Damage Limit: 30-50 um)
- It is for superficial epidermis ablation without hurting the dermis; skin can recover very fast after treatment, only very short downtime is needed.

Advantages of Er:YAG Laser
1. With precised, safe micrometer-level evaporation thickness, skin recovers very fast after treatment.
2. Minimal thermal damage to surrounding tissues, and the risk of scar and pigmentation is also mini- mized.
3. For both epidermis and deep layer dermabrasion;
4. Minimal pain, no epidermis anesthesia is needed during treatment.
5. With convenient screen instructions, system can provide proper parameters according to treatment type and body part to be treated. Beginners can also operate machine well, on professional mode parame- ter screen, user can SAVE parameters in system.
6. With precised Fractional Handpiece, it can minimize skin injury, and skin can recover fast after treatment.
7. Professional Dehumidifier can minimize laser energy loss in transmission during treatment and in- crease laser service life.

Er:YAG Laser Functions
1. Reduction of Jowl Fat and Nasolabial Fold (Skin Tightening Surrounding Mouth)
Er:YAG Laser, with unique non-ablative treatment, can heat the mucosa to 60-65℃ and effectively stimulate collagen for mucosa shrinking; thus, the skin surrounding the mouth can be tightened, reducing jowl fat and nasolabial folds for anti-aging.
2. Er:YAG Laser Cold Peeling (Ablation) Technology
Applied for comprehensive ablation on skin to stimulate skin regrowth to perform skin whitening, pore shrinking, wrinkle removal and scar reduction. Such treatment can greatly minimize the pain and thermal damage to surrounding
tissues. No epidermal anesthesia is needed during treatment. Downtime is short after treatment.
3. With superficial epidermis ablation function
Er:YAG laser can be used for eyelid lifting, reducing eye bags. One unique advantage is that, during treatment, laser cannot penetrate skin, no injury to eyes.

4. Er:YAG Laser Ablation Technology :
can also be used for removing epidermis pigment spots, especially for fast freckle and age pigment removal.
5. User can also increase laser
6. Er:YAG laser

Treatment Session
For skin tightening surrounding mouth and skin rejuvenation, a treatment course covers 3 treatments. For scar removal, a treatment course covers 3-5 treatments. Interval Between Treatments: 1-1.5 Months.

Er:YAG Laser Machine Structure

Er:YAG Laser Machine Handpiece

Er:YAG Laser Parameters

|
LASER |
Er:Yttrium Aluminium Garnet |
|
Wavelength |
2940nm |
|
Pulse Width |
100-1500um |
|
Energy |
200-3000mj |
|
Frequency |
1-10 |
|
Spot Size |
2-7 |
|
Power |
3400W |
|
Screen Size |
15.6 Inch |
Before and after comparison pictures

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