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.
EVLT Laser –advantages of the method:
Does not require hospitalisation(patient can go home even 20 minutes after treatment)
Local anaesthesia
Short time of treatment
No incisionsor post-surgical scars
Quick return to dailya ctivities(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 V6 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 V6 laser a safer.
Post time: Jan-21-2026