| 20139-2 | Volume expired 1 minute |
| 75959-7 | Volume expired per minute Respiratory system |
| 75960-5 | Inspired minute Volume |
| 76008-2 | Expired minute Volume during Mechanical ventilation |
| 76009-0 | Inspired minute Volume during Mechanical ventilation |
| 76197-3 | Multiple sigh breaths delivered 1 minute Ventilator |
| 76198-1 | Breaths.sigh delivered 1 minute Ventilator |