In life, I believe that many people will inevitably leave various scars due to trauma, surgery, acne, etc. So how can this scar be solved? Today, the editor will introduce a kind of laser: dot matrix laser.
Compared with traditional lasers, fractional lasers are more powerful and can directly reach the deep dermis of human facial skin, stimulate the damaged part of the dermal tissue to recover, so that the dermis produces more collagen and rearranges it to achieve a skin rejuvenation effect. The principle of dot-matrix laser acne pit removal is that the dot-matrix laser divides a laser beam into multiple laser beams, forming a heating zone composed of laser action dot matrix and interval on the epidermis, and each laser action point consists of a single or several laser beams. Composed of high-energy laser pulses, it can penetrate directly into the dermis.
Fractional lasers are generally divided into exfoliative fractional lasers and non-exfoliative fractional laser equipment. Carbon dioxide fractional lasers are exfoliative lasers. The main absorbing group of fractional lasers is water, which is the main component of the skin. Dermal collagen fibers are heated to shrink and degenerate, and induce wound healing in the dermis. The resulting collagen is deposited in an orderly manner, which makes collagen proliferate, thereby improving skin elasticity and reducing scars. Fractional laser can solve dull skin tone, large pores, remove stretch marks, remove acne pits and marks, and achieve the effect of skin rejuvenation.
Jun 15, 2021
