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Ventilator and lung simulator compliance settings.
| Variable | Settings |
|---|---|
| Ventilation mode | Volume-controlled Pressure-controlled |
| Ventilator rate (breaths·min−1) | 15 |
| Tidal volume (mL) | 450 ± 5% |
| Inspiration : expiration ratio | 1 : 2 |
| Positive end-expiratory pressure (mbar) | 3, 6, 9, 12 |
| Lung simulator compliance (mL·mbar−1) | 20, 50 |
| Lung simulator resistance (mbar·mL−1·sec−1) | 5 |
