Closed System Catheter Color Code Green Diameter 4.6mm French Size 14 Fr. HCPCS A4624 (Disclaimer) Length 54 cm Type Endotracheal UNSPSC Code 42272011 Dual Swivel Elbow closed suction systems are designed to safely suction patients on mechanical ventilation by removing secretions from the airway, while maintaining ventilation and oxygenation throughout the suctioning procedure Dual swivels provide flexibility without connectors Features lavage/irrigation port and locking thumb port Gamma sterilized.