The BiPAP machine, which stands for Bilevel Positive Airway Pressure, is an innovative respiratory device that helps people with breathing problems. The BiPAP machine delivers air at two pressure levels: high pressure during inhalation (IPAP) and low pressure during exhalation (EPAP). Such a machine is highly recommended for people with sleep apnea, COPD, respiratory failure, and other respiratory conditions. The BiPAP machine is quite different from those that deliver only one pressure, as the airflow is automatically adjusted throughout the entire respiratory cycle. In this way, it ensures that oxygen and carbon dioxide are efficiently transferred to and from the lungs.