What’s The Theory of the Laser EVLT (Varicose Veins Removal) Treatment?

Endolaser 980nm+1470nm pilots high energy into veins, then tiny bubbles is generated because of the scattering character of the diode laser. Those bubbles transmit energy to the veins wall and make the blood to coagulate at the same time. 1-2 weeks 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.980nm+1470nm wave indicates low echo,unconscionable differing from acute great sousaphones vein herombus. The vein wall inflammation abates serveral weeks after successful operation and the vein diameter has reduced fro several months, the majority of the veins froms segmental fibrosis and difficult to be identfied. 

EVLT–advantages of the method:

◆Does not require hospitalisation (patient can go home even 20 minutes after treatment)

◆Local anaesthesia

◆Short time of treatment

◆No incisions or post-surgical scars

◆Quick return to daily activities(usually 1-2days)

◆High effectiveness

◆High level of treatment safety

◆Very good aesthetic effect

Why 980nm+1470nm?

Optimal degree of water absorption in the tissue, emits energy at the wavelength of 1470nm. The wavelength has a high degree of water absorption in the tissue,and 980nm provides high absorption in hemoglobin. The bio-physical property of the wave used in the Laseev laser means that the ablation zone is shallow and controlled, and therefore there is no risk of damage to adjacent tissues.Additionally, it has a very good effect on blood (no risk of bleeding). These features make the Endolaser a safer.

After-care surgery

After the laser treatment which pressurize the operated area immediately with compression bandages or dress medical compressive stocking.Moreover,press and close the vein cavity along the great saphenous vein by exerting extra pressure and enswathe it with gauzes.If there is no special uncomfortableness,compressive bandages or compressive stocking(for the thigh)should continue applying compression for 7-14 days(not unfasten or loosen).The local puncture burins once more with laser.