... ear-nose-throat department, paediatrics, urology department.It is mainly through cutting, burning, carbide, gasification, hemostatic ... Hemorrhoids cutting 6,department of physiotherapy: The skin is numb, neck inflammation, scapulohumeral periarthritis, arthritis,chronic ... Surgery left, trauma)4 Effective to remove acne, shading, stain5 Effective dispel age spot and pigment precipitation co2 Laser ...