The principle for laser’s blood vessels treatment lies in selective photothermolysis theory. The major targeted chromophore in facial vascular treatment is oxyhemoglobin that existing in red blood cell in vessels. Chromophore is the essential substance that absorbs laser energy. Appropriate pulse width and energy will be set in accordance with different thermal relaxation time. Then vessels will be damaged without hurting surrounding tissues.
According to the curve of laser absorption by targeted substance (right picture), oxyhemoglobin shows a much higher absorption interval in 900nm-1000nm. Thus 980nm semi-conductor laser has the ideal treatment effects for facial vascular removal.
After absorbing laser energy, oxyhemoglobin produces thermal energy and spreads to vascular endothelial cells through conduction mechanism. In consequence, blood vessel wall is damaged and facial vascular will be treated.
Small and exquisite handpiece for precise operation
Portable and simple to operate
Non-contact, non-invasive, no need of special care
Quick treatment with outstanding curative effects
Operational approach: taking the head to operate like holding a pen; pulses shall be overlapped with appropriate moving speed; gradually moving towards the trend of dilated blood vessels.
Therapy Effect Comparison
Declaration: Parameter ranges are formulated based on large number of clinical practices. It is suggested that the operator shall confirm the right treatment parameters in accordance with actual clinical situation.