Advanced Diode Laser System(LP-911) with 300W TEC Cooling System

A professional-grade standing laser device for aesthetic clinics, featuring a dedicated 300W thermoelectric cooling system integrated into the handpiece.

Product Overview
This standing diode laser system is designed for professional hair removal applications. The device incorporates a dedicated TEC (Thermoelectric Cooling) system with 300W cooling power within the handpiece, providing active contact cooling to the skin surface during treatment. The floor-standing unit is equipped with casters for easy mobility between treatment rooms.

How It Works
The diode laser emits specific wavelengths of light that are preferentially absorbed by targeted chromophores in the hair follicle. The energy is converted into localized thermal effects. The integrated 300W TEC cooling system cools the skin contact surface before, during, and after each laser pulse. The 300W TEC module begins cooling within one second of activation, rapidly reducing the temperature of the contact surface (sapphire or metal window).

TEC Cooling System – Key Features (Handpiece Only)

Key Design & Technical Features

Common Application (as intended by device design)

• Professional hair removal treatments on various body areas (e.g., legs, arms, underarms, back, chest, bikini line, face)

Typical Operation Process

1. Client Assessment – Perform comprehensive screening (skin type, hair color, medical history, contraindications).

2. Parameter Selection – Set wavelength, energy level, frequency, and cooling intensity (powered by 300W TEC system).

3. Preparation – Clean treatment area. Apply protective eyewear to operator and client. Ensure TEC cooling is active and the handpiece tip has reached operational temperature.

4. Treatment Delivery – Apply handpiece to target area. The 300W TEC cooling system provides contact cooling before, during, and after each pulse.

5. Post‑Treatment Care – Provide aftercare instructions and apply soothing skincare as needed.

Technical Parameters (Please confirm based on your actual device)

Safety & Contraindications (Must Read)

✅ Operator Requirements:

• Professional use only; operator training required

• Eye protection must be worn by both operator and client during treatment

❌ Absolute Contraindications (do not treat):

• Pregnancy or breastfeeding

• Active skin infections, open wounds, eczema, or dermatitis in the treatment area

• Recent sun exposure (tanned skin) in the treatment area

• Photosensitivity disorders or use of photosensitizing medications

• Malignant lesions in the treatment area

• Use of isotretinoin (Accutane) within the past 6 months

• Epilepsy or conditions triggered by light stimulation

• Bleeding disorders or use of anticoagulants

• Implantable electronic devices (pacemakers, defibrillators, etc.)

• Keloid or hypertrophic scar tendency

⚠️ Possible temporary effects (typically resolve within days to weeks):

• Temporary redness (erythema) in the treated area

• Mild swelling (edema)

• Temporary tenderness or discomfort

• Temporary changes in skin pigmentation (rare)

⚠️ Important Operational Notes:

• Always perform a test spot on a small inconspicuous area before full treatment

• 300W TEC cooling reduces but does not eliminate the sensation of treatment

• Different skin types and hair colors may require different wavelength and energy settings

• Proper client screening is essential for safe operation