Foley Catheter is retained by means of a balloon at the tip that is inflated with sterile water.This 2-way Latex Foley Catheter is made from natural latex and coated with silicone which has good biocompatibility with human's mucous membrane and skin. One way with color coated valve is for syringing sterile water. We have two types of valve for your choice -- PVC (solid) and Rubber (soft) . The other way is for through urine flowing out. The balloon near the end is to fix the tube in the bladder and avoid it be pulled out. Yingmed Medical also supply other medical products such as Plastic Urine Container, Disposable Surgical Tubes, Plastic Pe Bedpan, Non-Woven Surgical Tape, Disposable Urine Collection Bag, Medical Alcohol Swabs, Medical Disposable Syringe, Pvc Anesthesia Mask. Detailed Production Description: Item No. : YM-C001 Material: Natural latex with sil…