Changsha GOMECY Electronics Limited
| Payment Terms | Credit card, TT bank transfer |
| Supply Ability | 300pcs per month |
| Delivery Time | 5~7 days |
| Packaging Details | Aluminum case |
| Product Name | Diode Laser |
| model number | GMS 1940nm EVLT |
| Technology | 1940nm |
| Cooling system | Air Cooling |
| Strength | High |
| Wavelength | 1940nm+635nm |
| Pulse Width | 15ms-60ms |
| Frequency | 1-9Hz |
| Length of Fiber | 3meters |
| Power | 8W, 12W, 15W, OEM |
| Wavelengths | 1940nm+635nm |
| q-switch | No |
| warranty | 1 Year |
| power modes | Electric |
| Fiber size | 400μm (Optional 200μm) |
| Brand Name | GOMECY |
| Model Number | GMS 1940NM EVLT |
| Certification | CE/FDA |
| Place of Origin | Beijing |
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Product Specification
| Payment Terms | Credit card, TT bank transfer | Supply Ability | 300pcs per month |
| Delivery Time | 5~7 days | Packaging Details | Aluminum case |
| Product Name | Diode Laser | model number | GMS 1940nm EVLT |
| Technology | 1940nm | Cooling system | Air Cooling |
| Strength | High | Wavelength | 1940nm+635nm |
| Pulse Width | 15ms-60ms | Frequency | 1-9Hz |
| Length of Fiber | 3meters | Power | 8W, 12W, 15W, OEM |
| Wavelengths | 1940nm+635nm | q-switch | No |
| warranty | 1 Year | power modes | Electric |
| Fiber size | 400μm (Optional 200μm) | Brand Name | GOMECY |
| Model Number | GMS 1940NM EVLT | Certification | CE/FDA |
| Place of Origin | Beijing | ||
| High Light | 1940nm endovenous laser machine ，minimally invasive varicose vein treatment ，endolift diode laser with warranty | ||
The exceptional efficacy of the 1940 nm laser is rooted in its unique physical characteristics. This wavelength aligns with the peak absorption band of water molecules, enabling highly efficient and rapid energy absorption within biological tissues. When the laser is delivered into the target area, its energy is instantly absorbed by the tissue's intracellular and extracellular water content, ensuring precise thermal action with superior clinical selectivity and minimal collateral damage.
The 1940 nm laser beam penetrates the skin and is preferentially absorbed by intracellular and extracellular water within the target vein wall. This selective absorption ensures high photothermal efficiency with minimal dispersion into surrounding structures.
Once absorbed, the laser energy is rapidly converted into heat. Unlike wavelength modalities targeting hemoglobin, thermal energy is concentrated directly on the venous wall rather than diffusing through the blood column. This results in instantaneous dehydration, collagen contraction, and coagulative necrosis of endothelial and supportive layers-effectively creating a "precision photothermal weld" that occludes the vessel.
The occluded vein subsequently undergoes fibrosis, gradually transforming into a fibrous cord that is naturally resorbed by physiological metabolic processes over the following weeks to months, leading to permanent resolution.
Since the primary chromophore is water rather than hemoglobin, vessel rupture and erythrocyte extravasation are minimized, resulting in little to no post-treatment bruising.
Energy remains confined within the vessel wall, reducing thermal diffusion into adjacent tissues and significantly lowering the incidence of post-inflammatory hyperpigmentation.
Localized thermal stimulation promotes collagen denaturation and remodeling in the dermis, providing a secondary benefit of skin tightening in the treated area.
The selective and localized action reduces stimulation of perivascular nerves, improving comfort during the procedure and shortening recovery time.
| Place of Origin | China |
| Brand Name | GOMECY |
| Output | Fiber-optic coupling |
| Laser Wavelength | 1940nm+635nm |
| Output Power | 8W/12W/15W or OEM |
| Pulse width |
15ms-60ms |
| Language | English or OEM |
| Frequency | 1~9Hz |
Endovenous Laser Treatment (EVLT) is a minimally invasive laser procedure in which a thin optical fiber is introduced into the diseased vein under ultrasound guidance. Laser energy is delivered along the vein, causing controlled thermal injury to the vessel wall. This leads to vein closure and subsequent absorption by the body, effectively treating varicose veins and other venous disorders.
EVLT is commonly used to treat:
Lower extremity varicose veins
Telangiectasias (spider veins)
Venous reflux insufficiency
Chronic venous insufficiency (CVI)
Selected hemangiomas and abnormally dilated vascular lesions
Different laser wavelengths target different chromophores:
810 nm / 940 nm: Primarily absorbed by hemoglobin
980 nm: Dual absorption of hemoglobin and water
1470 nm: Mainly water-absorptive, offering reduced thermal diffusion and gentler treatment
1940 nm: Even higher water absorption peak, providing improved vein wall targeting, reduced collateral tissue damage, and faster recovery
1940nm EVLT Diode Laser for Varicose Vein Treatment & Endovenous Thermal Ablation
1940nm EVLT Laser
Varicose Vein Laser Treatment
Endovenous Laser Ablation Device
Diode Laser Vein Removal
Endovenous Thermal Ablation System
Varicose Vein Surgery Laser
Vascular Diode Laser Machine
Minimally Invasive Vein Therapy
Endovenous Vein Laser Equipment
Medical Laser for Varicose Veins
Leg Vein Removal Laser
Hospital Vascular Treatment Laser
EVLT Varicose Vein Device
Company Details
Business Type:
Manufacturer,Exporter,Seller
Year Established:
2006
Total Annual:
10,000,000-50,000,000
Employee Number:
50~100
Ecer Certification：
Verified Supplier
Changsha GOMECY Electronic Co., Ltd was founded in 2006. Specializing in the production of Diode laser, IPL, DPL, E-light, SHR, OPT, Fractional Co2 laser, Er: Yag, Er: Glass, Picolaser, 980nm+1470nm laser, ems body slimming, Velabody, Cryo weight loss equipment, magneto near infrared, tecar, shockwa... Changsha GOMECY Electronic Co., Ltd was founded in 2006. Specializing in the production of Diode laser, IPL, DPL, E-light, SHR, OPT, Fractional Co2 laser, Er: Yag, Er: Glass, Picolaser, 980nm+1470nm laser, ems body slimming, Velabody, Cryo weight loss equipment, magneto near infrared, tecar, shockwa...
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