2026 New 1940nm Diode Laser EVLT Fiber conduct Varicose Veins Treatment Medi Beauty China Supplier

Description

»1940nm Diode Laser EVLT working therapy

Core Principle of the 1940nm Laser for Treating Varicose Veins:
Fundamental Mechanism: Water-Specific AbsorptionThe unique efficacy of the 1940nm laser stems from a fundamental physical property: itcorresponds to a peak absorption wavelength for water molecules. This means that whenits laser energy is delivered to biological tissue, it is instantaneously and efficiently abs-orbed by the water content within the tissue.The Three-Step Process
1.Precision Energy Delivery
The 1940nm laser beam penetrates the skin, and its energy is preferentially and inte-nsely absorbed by the water molecules within and surrounding the wall of the targetvein.
2.Direct Vessel Wall Closure
Upon absorption by water, the energy is immediately converted into heat. This heatis not diffused within the blood but is directly and concentratedly applied to the ves-sel wall itself.
This causes the vessel wall (endothelial cells and supporting tissue) to undergo inst-antaneous dehydration, contraction, and coagulative necrosis. This process can bevisualized as a”precision photothermal weld” of the vessel wall.
3.Lasting Fibrosis and Absorption
The successfully closed vein transforms into a fibrous strand, which is then naturally metabolized and cleared by the body’s own systems over the following weeks and months, leading to its permanent disappearance.

»Features of 1940nm Diode Laser EVLT

Ideal for Varicose Veins

Unique Clinical Advantages Derived from this Principle:Virtually Bruise-Free: Because the target is water and not hemoglobin, it avoids vessel rupture and red blood cell extravasation, resulting in almost no post treatment bruising.
Very Low Risk of Hyperpigmentation:Energy is highly confined within the target vessel wall, minimizing thermal damage to surrounding tissue and significantly reducing the risk of post-inflammatory hyperpigmentation.Simultaneous Skin Tightening: The generated heat stimulates collagen contraction and remodeling in the dermis, leading to skin tightening in the treated area alongside vein elimination.
Enhanced Patient Comfort: The precision of the action minimizes stimulation to surrounding nerves, resulting in less discomfort and a shorter recovery time.
In Summary:
The 1940nm laser, through its revolutionary “water-specific absorption” mechanism, enables the direct and precise closure of varicose veins. It represents an advanced treatment option that is minimally invasive, safe, effective, and delivers additional aesthetic benefits.

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