| Customization: | Available |
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| Application: | Salon, Clinic,Hospitals |
| Wavelength: | 980+1470nm |
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What Is Endovenous Laser Ablation (EVLA)?
Endovenous Laser Ablation Treatment, also known as laser therapy, is a safe, proven medical procedure that not only treats the symptoms of varicose veins, but also treats the underlying condition that causes them.
Endovenous means inside the vein, a small amount of local anaesthetic is injected into the skin over the vein and a needle inserted into it. A wire is passed through the needle and up the vein. The needle is removed and a catheter is passed over the wire, up the vein and the wire removed. A laser fiber is passed up the catheter so its tip lies at the highest point to be heated (usually your groin crease). A large quantity of local anaesthetic solution is then injected around the vein through multiple tiny needle pricks. The laser is then fired up and pulled down the vein over to heat the lining within the vein, damaging it and causing it to collapse, shrink, and eventually disappear.
During the EVLA procedure, the surgeon uses ultrasound to find the vein to be treated. The veins that can be treated are the main venous trunks of the legs:
Great Saphenous Vein (GSV)
Small Saphenous Vein (SSV)
Their major tributaries such as the Anterior Accessory Saphenous Veins (AASV)
The 980+1470nm diode laser offers a wavelength with superior performance for ablation of diseased veins - 1470 nm.The EVLT is effective, safe, quick and painless. This technique is lighter than the traditional surgery:
Endovenous occlusion of great saphenous vain and small saphenus vainThe procedure is performed in the clinic with topical anesthetic cream and takes approximately 30-45 minutes. There is minimal or no pain and no downtime, the patient can resume normal activity immediately. This treatment should be performed 6-8 weeks apart and for best results, avoidance of direct sunlight to the treated area is recommended
EVLT-advantages of the method:Our 980+1470nm Laser and Accessories for Phlebology
With 980+1470nm laser offers you state-of-the-art laser technology for the gentle and effective treatment of varicose veins. Whether tributary veins, great and small saphenous veins, teleangiectasia or laser valvuloplasty
We provide you with the appropriate laser and suitable accessories. Always at hand: our unique technology guaranteeing highest quality of our fibers by fusing, not gluing the cap to the fiber.
| Laser type | Diode Laser Gallium-Aluminum-Arsenide GaAlAs |
| Wavelength | 980nm+1470nm |
| Power | 1-30W for 980nm, 1-30W for 1470nm |
| Working Modes | CW, Pulse and Single |
| Aiming Beam | Adjustable Red indicator light 650nm |
| Fiber type | bare fiber/ radial fiber optional |
| Fiber diameter | 400/600/800um fiber optional |
| Fiber connector | SMA-905 International standard interface, special quartz optical fiber laser transmission |
| Pulse | 0.00s-1.00s |
| Delay | 0.00s-1.00s |
| Voltage | 100-240V, 50/60HZ |
| Size | 48*40*30cm |
| Weight | 5kg |
1. What is the procedure of the EVLT operation?
After your scan your leg will be cleaned before a tiny amount of anaesthetic is applied (using super fine needles). A catherer is inserted into the vein and the Endovenous Laser fibre is inserted. After this a cool anaesthetic is then applied around your vein to protect surrounding tissues. You will then be required to wear goggles before the laser machine is switched on. During the procedure the laser will be pulled back to seal the faulty vein. Rarely will patients experience any discomfort when the laser is being used. After the procedure you will be required to wear stockings for 5-7 days and walk half an hour a day. Long distance travel is not permitted for 4 weeks. Your leg may feel numb for six hours after the procedure. A follow-up appointment is required for all patients. At this appointment further treatment may occur with ultrasound guided sclerotherapy.
2.What's the theory of the laser treatment?
Pilot high energy into veins, then tiny bubbles is generated because of the scattering character of the diode laser. Those bubbles transmit energt to the veins wall and make the blood to coagulate at the same time. 1-2 weekes after operteion, vein cavity contracts slightly,vein wall builds up, no blood flow in the operated section, Vein cavity obstructed by the vein wall over built uo.Bultrasonic wave indicates low echo,uncompressionable differing from acute great saphenous vein herombus. The vein wall
inflammation abates serveral weeks after successful oeration and the vein diameter has reduced fro several months, the majority of the veins froms segmental fibrosis and difficult to be identfied.
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