Catheter for short-term catheterization of the urinary bladder. It is made of non-toxic, non-irritating medical PVC compatible with catheter lubricants.The extremely smooth reverse tapering lumen ensures uniform flow. The distal end is connected for non-traumatic insertion with two lateral eyes for effective drainage. The proximal end is equipped with a universal funnel-shaped connector for extension. The opaque X-ray line is provided throughout the length of the catheter. The funnel-shaped connectors are color-coded for immediate size recognition.