Table
From: Non invasive mechanical ventilation delivered by a new ‘helmet’ versus a standard face mask
VT (l) | RR (bpm) | WOB L (J/l) | PTP (cmH2O*s/m) | |
|---|---|---|---|---|
CPAPCF | ||||
Helmet L | 0.42 ± 0.05 | 14.4 ± 4.1 | 0.36 ± 0.06 | 81 ± 16 |
Helmet S | 0.44 ± 0.14 | 14.8 ± 4.3 | 0.34 ± 0.06 | 71 ± 14 |
FM | 0.50 ± 0.07 | 14.9 ± 4.1 | 0.39 ± 0.09 | 84 ± 17 |
CPAPVent | ||||
Helmet L | 0.56 ± 0.16 | 14.8 ± 3.6 | 0.35 ± 0.12 | 105 ± 52 |
Helmet S | 0.63 ± 0.12 | 13.5 ± 2.7 | 0.31 ± 0.18 | 85 ± 45 |
FM | 0.55 ± 0.10 | 14.8 ± 4.3 | 0.26 ± 0.17 | 81 ± 49 |
PSV | ||||
Helmet L | 0.68 ± 0.15 | 12.5 ± 3.3 | 0.12 ± 0.1 | 28 ± 24 |
Helmet S | 0.68 ± 0.18 | 13.1 ± 3.7 | 0.13 ± 0.1 | 30 ± 21 |
FM | 0.62 ± 0.15 | 15.6 ± 3.6 | 0.01 ± 0.01* | 2 ± 1* |