D-las 110 Diode Laser Hair Removal System

D-las 110 Diode Laser Hair Removal System

D-las 110 is a professional next-generation cosmetic device designed for laser hair removal procedures. The system uses advanced multi-wavelength diode laser technology and is intended for aesthetic medicine clinics, cosmetology centers, and beauty salons that require high performance, safety, and reliable treatment results.

The device operates using the principle of selective photothermolysis. Laser energy is absorbed by melanin in the hair follicle, converted into heat, and destroys the cells responsible for hair growth without damaging the surrounding tissue.

Multi-wavelength technology allows effective treatment for different hair types and skin phototypes.

The description is based on the technical specifications and operating principles described in the device manual. 

Operating Principle of the Diode Laser

Diode laser technology works based on the principle of selective photothermolysis. Laser light targets specific chromophores in the skin, primarily melanin found in hair follicles.

When laser energy is absorbed by melanin, the temperature of the follicle increases and damages the cells responsible for hair growth. Surrounding tissues remain unaffected.

The most effective treatments occur during the active hair growth phase (anagen).

Integrated cooling technology reduces discomfort during treatment and increases overall safety and efficiency.

Multi-Wavelength Laser Technology

The D-las 110 system operates with four laser wavelengths:

755 nm

Effective for fine and light hair, particularly facial hair. This wavelength provides high melanin absorption and is suitable for lighter skin types.

808 nm

The most universal wavelength for hair removal, suitable for most skin and hair types. It penetrates efficiently into the hair follicle and provides stable results.

940 nm

Targets the microvascular structures that nourish hair follicles, helping reduce hair regeneration.

1064 nm

Designed for darker skin phototypes and coarse hair. This wavelength penetrates deeper into the skin and ensures safe treatment of darker skin tones.

The combination of these wavelengths allows the device to effectively treat skin phototypes I–VI.

Main Advantages of the D-las 110
Multi-wavelength technology

Four laser wavelengths enable treatment of various hair types and skin tones.

Comfortable treatment

The TEC cooling system maintains the contact surface temperature below 4°C, significantly reducing discomfort during procedures.

High energy output

Maximum energy up to 100 J/cm² ensures effective destruction of hair follicles.

High treatment speed

Operating frequency up to 10 Hz allows fast treatment of large body areas.

Long laser emitter lifespan

The diode laser module is designed for up to 50 million shots.

Handpiece and display synchronization

Treatment data from the handpiece is displayed on the device screen in real time.

Advanced protection system

The device includes:

• temperature monitoring

• overheating alarms

• automatic shutdown

• water system monitoring

Advanced Cooling System

The D-las 110 uses a multi-level cooling system that includes:

• TEC contact cooling

• water cooling

• air cooling

• real-time temperature monitoring

The handpiece contact temperature is maintained between 0°C and 4°C, providing a comfortable treatment experience.

Technical Specifications

Laser type: diode laser

Laser wavelengths:
755 nm / 808 nm / 940 nm / 1064 nm

Laser power:
1000W / 1200W / 1600W (depending on configuration)

Peak power:
up to 2000W

Energy:
10–100 J/cm²

Frequency:
1–10 Hz

Pulse width:
10–400 ms

Spot size:
12 × 20 mm or 12 × 30 mm

Cooling system:
water + air + TEC cooling

Handpiece temperature:
0–4°C

Laser lifetime:
up to 100 million shots

Continuous operating time:
up to 2 hours

Power supply:
AC 220V ±10%, 50/60Hz

Interface:
touchscreen control system

Treatment Areas

The D-las 110 system can treat all body areas, including:

• face

• underarms

• arms

• legs

• bikini area

• back

• chest

• abdomen

The treatment time for a single area typically takes about 6–7 minutes, depending on the size of the treated area. 

Indications

The device is recommended for:

• permanent hair reduction

• removal of unwanted hair

• treatment of excessive hair growth (hypertrichosis)

• cosmetic hair removal procedures

• treatment of large body areas

Contraindications

The procedure is not recommended for patients with:

• pregnancy

• cancer or oncological diseases

• photosensitivity

• open wounds or skin infections

• active inflammatory skin conditions

• epilepsy

• severe systemic diseases

Pre-Treatment Recommendations

Before the procedure it is recommended to:

• cleanse the skin thoroughly

• remove cosmetics

• apply cooling gel if required

• wear protective goggles during treatment

After treatment, it is recommended to avoid direct sun exposure and use sunscreen.

Device Maintenance

To ensure long-term stable performance:

• clean and dry the handpiece after use

• regularly check water quality

• monitor the cooling system

• drain water from the system if the device will not be used for a long period