Designed for delivery of oxygen or gases to the patient and can be connected with ET tube for respiration. Catheter mount 22 mm standard female connector compatible with all beating and ventilator circuits. Specially designed port at the elbow. Corrugated tubing manufactured from antistatic EVA. E.T.O. Sterile and pyrogen free OPTIONS AVAILABLE Catheter mount standard swivel mount with double swivel elbow. Swivel mount with port elbow. Swivel mount with plain elbow. Straight catheter mount with 22F. Swivel mount expandable swivel mount with double seal cap.