BiPAP machines deliver air through a mask that fits over the child's nose or mouth. The machine is set to provide two levels of pressure: Inspiratory Positive Airway Pressure (IPAP) and Expiratory Positive Airway Pressure (EPAP). The IPAP supports inhalation, making it easier for the child to take in air, while the EPAP helps keep the airways open during exhalation.
