PVC Nelaton Catheter is a medical device used for bladder catheterization. It is made of non-toxic PVC material and comes in a variety of sizes. The catheter is a thin, flexible tube with a rounded tip that is inserted into the urinary tract through the urethra. It is used to drain urine from the bladder when the patient is unable to do so naturally or when it is necessary to measure urine output. The catheter is lubricated before insertion to reduce discomfort and prevent injury to the urinary tract. After insertion, the catheter is secured in place with a drainage bag attached to collect the urine. The catheter is disposable and is intended for single-use only. It is a common medical device used in hospitals, clinics, and other medical settings.