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| Customization: | Available |
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| Wavelength: | 1940nm+635nm |
| Function: | Endovenous Laser Treatment(Evlt) |
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What is EVLT?
Endovenous laser treatment (EVLT) is a procedure that uses laser heat to treat varicose veins. It is a minimally invasive procedure that makes use of catheters, lasers, and ultrasound to treat varicose veins. This procedure is performed most often on veins that are still relatively straight and untwisted.
Endovenous Laser Treatment (EVLT) is a non-surgical, outpatient laser treatment for varicose veins. It utilizes ultrasound-guided technology to precisely deliver laser energy that targets malfunctioning veins and causes them to collapse. Once closed, the blood flow is naturally redirected to healthier veins.
The unique efficacy of the 1940nm laser stems from a fundamental physical property: it corresponds to a peak absorption wavelength for water molecules.This means that when its laser
energy is delivered to biological tissue,it is instantaneously and efficiently absorbed by the water content within the tissue.
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.
You'll lie down on a hospital bed.
An imaging method, such as ultrasound, is used to guide the procedure.
The leg to be treated is injected with numbing medicine.
Once your leg is numb, a needle makes a small hole (puncture) in the vein to be treated.
The catheter containing the laser heat source is inserted into your vein.
More numbing medicine may be injected around the vein.
Once the catheter is in the right position, it's then slowly drawn backward. As the catheter sends out heat, the vein is closed off.
In some cases, other side branch varicose veins may be removed or tied off through several small cuts (incisions).
When the treatment is done, the catheter is removed. Pressure is applied to the insertion site to stop any bleeding.
An elastic compression stocking or a bandage may then be put on your leg.
| Laser Type | Diode laser |
| Wavelength | 1940NM |
| Working modes | CW, Pulse and single |
| Aiming beam | Adjustable red indicator light 635nm |
| Fiber type | Radial fiber |
| Fiber diameter | 400um/600um |
| Output | Fiber-optic coupling |
| Pulse | 0.00s-1.00s |
| Delay | 0.00s-1.00s |
| Voltage | 100-240V,50/60HZ |
