1.PLASMA plasmaplasty specific principle The shining ion beam consists of an ultra-high frequency RF generator, which activates a tuned resonator to transfer energy to an inert gas (in air) nitrogen. This activated ionized gas is called plasma and emits spectral peaks in the visible region (mainly indigo and violet-blue) and in the near infrared region. Nitrogen is used as a gas source because it isolates oxygen from the skin surface, reducing the risk of unpredictable thermal damage, charring and scar formation. The ion beam (Micro-Plasma) creates microchannels in the skin with a high concentration of gas ions, and the incandescent gas ions create tiny thermal damage sites on the epidermis of 70-120 microns in diameter, with the damaged and dehydrated skin tissue retained as a biological dressing at a depth of 150 microns or deeper (deepening with increasing power). The thermal effect at the end of the microchannel can reach 500-1000 microns deep under the skin, effectively heating the dermis. When the plasma touches the skin, the RF energy is evenly distributed over dozens of points, the energy is immediately transferred to the skin surface and heats the skin instantly according to a certain controlled pattern without producing a blasting effect on the tissue or instantly peeling off the epidermis, and generally the new epidermis grows out before the original decaying skin starts to fall off. 2.Difference with common laser peeling technology Currently, the peeling technology using Er:YAG, CO2 light source has been widely used, gaining clinical recognition and gradually becoming a routine treatment in dermatology.Plasma plasma micro-peeling laser technology only thermally vaporizes part of the skin tissue and has no effect on other surrounding normal tissues, avoiding more downtime and serious adverse effects brought about by traditional lasers. serious adverse reactions. 3. Avoidance and improvement of pigmentation Traditional laser and physical grinding methods can cause physical defects in the skin tissue, making the risk of skin pigmentation much higher. Plasma technology does not have the complexity and risks associated with CO2 and Er:YAG laser treatments that are absorbed by water molecules. Unlike lasers and other ordinary light energy, plasma technology produces thermal effects on the skin through plasma energy. Its main feature is that it does not need to interact with the skin chromogenic base, nor does it vaporize the tissue, leaving the separated epidermis intact and using it as a natural dressing to promote scar repair, thus having significant advantages in reducing the probability of pigmentation and infection. 4. Acting on collagen of skin scars to improve skin unevenness Traditional laser and physical grinding methods mainly target the flatness of the scar surface, and the thermal stimulation in the deeper part of the skin is not ideal, and its collagen stimulation and collagen remodeling effects are poor. Microplasma can break the chaotic collagen arrangement at the scar, plasma produces non-vaporizing micro-exfoliation at the skin surface and simultaneous single-stage RF deep heating of collagen tissue, the two energies collaborate to change the uniformity and flatness of the superficial scar, promote the proliferation and rearrangement of the deep collagen layer, and rebuild quickly and effectively. And the thermal effect produced by the plasma stimulates deeper skin tissue, causing fibroblast-mediated thermal denaturation and regeneration of the upper dermis; results are immediate and show progressive improvement within 1 to 3 months, and collagen regeneration will continue for up to 6 months. When in close contact with the skin, monopolar RF causes heating and tightening of deep tissues. 5.Biologic Dressing Action The ion beam acts on the skin without producing vaporization of epidermal tissue, but retains the minimally invasive epidermis or part of the dermis as a BiologicDressing until the underlying epidermis or other tissues regenerate and then fall off. BiologicDressing effectively protects the wound, reduces the risk of infection, and greatly reduces side effects such as hyperpigmentation.