Scarring due to acne or trauma often has an unsightly effect on the person, and scarring that has passed the proliferation phase is no longer effective with the use of scar medication. Therefore, there is a need for Plasma Ion Beam, a method that is both safe and can significantly improve scarring. Clinical treatment has found that plasma ion beam scar removal brings three significant changes, both in objective visual changes and subjective sensory changes, and its treatment effects are undoubtedly surprising. 1. Changes in scar flatness. The first thing that bothers people about scars is the visual aspect, as the originally flat skin folds together and becomes uneven, causing a great impact on one’s appearance. plasma ion beam treatment for scars consists of an ultra-high frequency RF generator that activates a tuned resonator to deliver energy to the inert gas nitrogen. Nitrogen is used as the gas source because it isolates oxygen from the skin surface, reducing the risk of unpredictable thermal damage and scar formation. Synchronized single-stage RF deep on the collagen tissue heating, two energy collaboration, change the superficial uniformity and flatness of the scar, promote the deep collagen layer proliferation and rearrangement, rapid and effective reconstruction, so that the uneven skin tends to flatten. 2.Change of scar color. Scar tissue is formed after skin trauma, and part of the scar is often darker than normal skin, so improving the appearance of scars, in addition to flatness, tends to the color of normal skin is also an important step. Since the ion beam can break the chaotic collagen arrangement at the scar and create microchannels in the skin, the thermal effect at its end can reach 500-1000 microns deep under the skin, effectively heating the dermis, and the inner change of the skin will also allow to make the scar change essentially from the outer shape and inner structure, to achieve the effect of uniform and flat skin without color difference after healing. This is difficult to be achieved by surgery as well as traditional grinding. 3.Change of scar tension. In addition to the above-mentioned advantages of improving the appearance of scars, plasma ion beam scar removal is a microdermabrasion technique based on the principle of radiofrequency, where the thermal energy acts directly on the deep dermis of the skin, generating fibroblasts, neovascularization and other skin physiological activities, initiating collagen renewal mechanism, and reorganizing the chaotic collagen arrangement within the scar. disorganized collagen arrangement within the scar. After the treatment, the patient feels that the texture of the skin has changed significantly and become softer, and the scar boundary has become very blurred, and the feeling that the damaged skin had been pulled before can be improved significantly, which is a feature that cannot be achieved by traditional scar repair methods