| A | B |
|---|
| Amount of air for tube #1 of Combitube | 100 cc |
| Minimum height for Combitube | 5 feet |
| Amount of air for tube #1 of Combitube SA | 85 cc |
| Minimum height for Combitube SA | 4 feet |
| Amount of air for tube #2 for Combitube | 15 cc |
| Amount of air for tube #2 for Combitube SA | 12 cc |
| When removing Combitube or SA deflate this tube first | Tube 1 |
| Contraindication for inserting either Combitube or SA | Intact Gag Reflex |
| If properly inserted, the large cuff should be placed here | Posterior oropharynx |
| If properly inserted, the small cuff should be placed here | Esophagus |
