l Imported medical silicone rubber adopted
l It is soft, free of stimulation, end of the tube is processed roundly and smoothly to avoid harming the mucosa
l Be good at biocompatibility, no specific changes when touching body tissues for long time, and prolonged use of indwelling is permitted
l The balloon can fasten the tube well to avoid the sliding off, and also can hemostasis by compression
l Urine bag is optional
l Apply to catheterization on the patients in the urological department.