The fractional CO2 laser skin rejuvenation machine is a kind of skin beauty machine. It is a kind of minimally invasive treatment in between invasive and noninvasive treatment.
CO2 lasers produce light at a 10,600nm wavelength, which is absorbed by water in the tissue. The laser energy heats up the water until it reaches a boiling point causing the evaporation of the affected tissue. Some heat is absorbed by tissue adjacent to the ablated target area, causing tissue coagulation which induces hemostasis as well as thermal stimulation of deep skin layers, which induces fibroblast stimulation.
The fractional CO2 laser treatment means that using laser to perforate evenly on skin, thus forming three areas on the skin: thermal spalling, thermal coagulation and thermal effect. It will cause a series of biochemical reaction on skin, thus stimulating the skin to do self-repairing. Then you can get the effect of skin firming, skin rejuvenation and pigmentation removing. Because the fractional laser will only act on part of the skin and the newly punched holes will not overlap, so part of the normal skin will be retained to speed up recovery. The patients can live normally after 4-5 days. So this treatment method is quite safe and can be used on any part of your body.