Oral/Nasal Cuffed Endotracheal Tubes Oral/nasal cuffed endotracheal tubes are manufactured with strong walls to help ensure proper ventilation for all patients High-volume, low-pressure (HVLP) barrel-shaped cuffs are finely heat-welded Murphy eyes are smoothly formed to help avoid vocal cord damage during intubation Thermosensitive tubes are kink-resistant Split-resistant radiopaque lines help with verification of tube positioning Responsive pilot balloons assist with monitoring Tubes feature standard beveled tip