The present invention relates to a catheter disinfecting device for urinating and inducing urine, which enables a catheter inserted into a urine tube of a patient to be stored in a disinfectant for facilitating urination, which enables a lubricant to be easily inserted into a urine tube, A catheter for inserting a catheter into a patient''s urine, a liquid chamber to which a disinfectant for sterilizing the liquid is supplied, a mesh cone chamber for guiding the disinfectant of the liquid chamber to the distal end of the catheter and a structure in which the liquid chamber extends and contracts in the longitudinal direction, A disinfecting tube having a stretchable and contractible portion； A disposing tube for disposing a container filled with a lubricant to be supplied to the catheter, a discharge hole formed in the disposing chamber so as to face the mesh cone chamber, a catheter passing through the discharge hole, A supply pipe provided on an outer circumferential surface of a push button for supplying a lubricant to a distal end of the catheter, the supply pipe being provided in the mounting chamber so as to press the lubricant container； The catheter is installed on the other side of the disinfecting tube and has an inflow hole for guiding the entry of the catheter into the liquid chamber. A catheter inserted vertically to the inflow hole is folded or unfolded to open and close the inner hole to control the urine discharge A control tube having a knob； The catheter can be sterilized and the lubricant can be supplied. Therefore, it is advantageous in that the patient does not feel any sense of heterogeneity when the catheter is inserted by using the lubricant as well as the second infection by the treatment tool. The advantage of this method is that it can be directly inserted into the urinary tract of the patient to maintain the cleanliness of the patient, thereby significantly reducing the frequency of secondary infections. Also, it is advantageous for elderl
