Fig. 5
From: Accuracy of P0.1 measurements performed by ICU ventilators: a bench study
Automatically measured P0.1 displayed by the ventilator (P0.1vent), P0.1 measured on the airway pressure during automated P0.1 measurement (P0.1aw) and P0.1 measurement corrected for the occlusion location (P0.1vent corrected). P0.1vent corrected = P0.1vent + ∆P0.1circuit with ∆P0.1circuit corresponding to the difference between P0.1circuit measured with an occlusion performed at 360 cm from the airway opening and P0.1ref (reference P0.1) measured with an occlusion performed at the airway opening