ETTNeo Endotracheal Tube With Suction Lumen Specifications/Inner Diameter (mm) 6.0 | 6.5 | 7.0 | 7.5 | 8.0 | 8.5 | 9.0 | 9.5 | 10.0 Product Description The Suction Port Can Work for the Pre-suction Flush and Drain of Oropharyngeal Secretions and Gastric Reflux. During Continuous Ventilation, Suction of Subglottic Secretions Can Be Well Performed. Applicable Departments: Respiratory Emergency ICU Other Products ETTNeo Endotracheal Tube (Clear) Without Cuff Know More ETTNeo Endotracheal Tube (Clear) With Cuffed Know More ETTNeo Nasopharyngeal Airway (Silicone) With O2 Connector Know More Upcoming Products ETTNeo Endotracheal Tube (Ivory White) High Elastic ETTNeo Endotracheal Tube (Clear) High Elastic