Low-temperature plasma technology is produced by the U.S. company Jesse, its introduction has a history of about 10 years, after years of clinical practice in pediatric tonsillar adenoid surgery has obvious advantages over traditional surgery (knife cut) and nasal power shaving to remove adenoids. 1, low-temperature minimally invasive: 40 ~ 70 ° between the completion of cutting hemostasis, pain and bleeding of children significantly reduced and reduced (bleeding only 0, 1%, traditional surgery for about 5%) 2, increased safety factor: is 1000KHZ patented low-frequency technology in the tip of the knife to form a 100μm thick low-temperature plasma film, the tissue molecular level of fission, low temperature to complete the cutting and ablation, while making the ablation of the tissue between the capillary The collagen in the capillary wall between the ablated tissues is contracted to effectively prevent bleeding and blood leakage. 3.Wide application: not only for pediatric adenoids and tonsils, but also for adult tonsils, snoring (OSAHS), soft palate surgery, tongue surgery, turbinate surgery (chronic hypertrophic rhinitis), etc. 4. The technique is easy to master, but expensive.