1. To prevent the tongue blocking the upper airway;
2. To facilitate suctioning from the airway;
3. For non gag reflex, unconscious patients.
Oral Airway
5. Cat. No. Size(mm) color
311040 40 (#000) pink
311050 50 (#00) blue
311060 60 (#0) black
311070 70 (#1) white
311080 80 (#2) green
311090 90 (#3) yellow
311100 100 (#4) red
311110 110 (#5) light blue
311120 120 (#6) orange