Cryogenic Liquid Nitrogen (LN2) Sprayer Dewar Tank Nitrogen treatment 300ml

we sold woldwide , my Email: 15818223503@139.com Buying link:http://www.aliexpress.com/item/Cryogenic-Liquid-Nitrogen-LN2-Sprayer-Dewar-Tank-Nitrogen-treatment-500ml/32369657618.html Cryotherapy with liquid nitrogen is widely used in hospital clinical departments 1. Dermatology is mainly used for treatment: warts, molluscum contagiosum; various hemangioma, pimple scar; all kinds of stains, there are coat mole; chronic eczema, neurodermatitis; corns, lichen planus, prurigo nodules inflammation; freckles, seborrheic dermatitis 2. Gynecological; for ophthalmology: cataracts, glaucoma, corneal eye, pterygium 3.For ENT:tonsillitis,chronic rhinitis, chronic pharyngitis, laryngeal papilloma, ear perichondritis 4.For dentistry: precancerous mutations, benign and malignant tumors, papillary hyperplasia, tooth ridge tumor, chronic cheilitis, intractable ulcers 5.For surgery: burns, hemorrhoids. Cold therapy device for hospital clinical departments can replace surgery, safe, non-toxic, harmless little pain, without damaging healthy tissue, sterilization effect is good