In a male patient with cervical spinal cord injury. the urinary bladder may go into spasm when a urethral catheter is removed and a new Foley catheter is inserted. Before the balloon is inflated. the spastic bladder may push the Foley catheter out or the catheter may slip out of a small-capacity bladder. https://allfixelectricales.shop/product-category/tap-y-adaptor/