Advanced 1940nm Medical Laser System

The 1940nm Laser System is an advanced minimally invasive solution designed for precise vascular treatment and aesthetic skin improvement. By utilizing a water-specific absorption wavelength, the system enables efficient vein closure with enhanced safety, comfort, and additional skin-tightening benefits.

Core Technology: Water-Specific Absorption

The 1940nm wavelength corresponds precisely to the peak absorption coefficient of water molecules. Compared with traditional vascular wavelengths, the 1940nm laser interacts directly with intracellular and extracellular water, allowing laser energy to be:

• Rapidly absorbed for instant effect
• Precisely confined to the target area
• Predictably converted into localized heat

Three-Phase Biological Response

1. Phase 1: Targeted Thermal Activation - Energy is selectively absorbed by water surrounding the vein wall.
2. Phase 2: Vessel Wall Dehydration - Immediate contraction and sealing through structural protein denaturation.
3. Phase 3: Fibrosis and Natural Clearance - The vessel transforms into a fibrous cord and is naturally metabolized by the body.

• Virtually Bruise-Free: Minimizes red blood cell leakage by targeting water instead of hemoglobin.
• Low Risk of Hyperpigmentation: Confined thermal action reduces collateral tissue damage.
• Simultaneous Skin Tightening: Promotes collagen remodeling in the dermis during vascular treatment.
• Enhanced Patient Comfort: Precise energy delivery minimizes nerve stimulation and recovery time.

• High-stability laser source with precise energy control
• Fiber delivery system for flexible and accurate operation
• Large touch screen for intuitive parameter adjustment
• Compact design with professional flight case for easy transport

Precautions

• Professional operation training is recommended before use.
• Avoid treatment on infected or inflamed skin areas.
• Proper eye protection must be worn during operation.

Contraindications

• Patients with severe coagulation disorders.
• Active skin infections in the treatment area.
• Pregnancy (depending on local medical regulations).