@med.human: How Male Urinary Catheter Insertion Procedure Is Done(3D Animation) Male urinary catheter insertion is a procedure used to drain urine from the bladder. After cleaning the area, a lubricated sterile tube is gently inserted through the urethra into the bladder. Once urine begins to flow, a small balloon at the tip is inflated to keep the catheter in place. The catheter is then connected to a drainage bag. #urinarycatheter #medicalprocedure #urology #medical3d #3danimation