Noninvasive Monitoring during Interhospital Transport of Newborn Infants

Figure 1

During positive pressure ventilation (PPV), the airway pressures rise to set PIP. At the end of inspiration, PIP decreases to baseline (PEEP). The area underneath the gas flow waves during inflation and expiration is similar, which is reflected in the 𝑉_𝑇 wave returning to the baseline after expiration. No leak is displayed.