The apparatus selects treatment needles of different diameters based on different focuses to contact and insert into the focus of human. By making use of the extremely high electric field strength formed in the extremely small gas gap between contact terminal and tissues, the gas molecule is separated and plasma flame is generated. When the powerful output is selected, high temperature about 3,000℃ will be generated instantly, so the pathological change tissue will gasify and disappear. Meanwhile, the thin coagulation layer under the gasification layer can stop bleeding, protect superficial tissues and enable wound rapidly healed. When weak output is selected, the focus tissue is coagulated or carbonized for putrescence. In this way, the purpose of treatment is realized.

Skin department: freckles, various pigmented nevus, verruca plana, common warts, plantar warts, condyloma acuminate, naevus vascularis, capillary hemangioma, angiotelectasis, skin neoplasms, xanthelasma palpebrarum, trichoepithelioma, nevus verrucosus, sebaceous nevus, spiroma, Syringoma, age pigment, congenital melanocytic nevus, blood granuloma, cutaneous horn, rosacea, eyebrow and body tattoo removing, clearing of slough in ulcerating mass, corn, some scar repair and so on