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Auto CPAP or APAP Machines. Similar to the CPAP machine, auto adjusting or APAP machines automatically calculate a patientâs required pressure and adjust to a comfortable level without any pre-set programming. These machines are ideal for patients who have various pressures during the night.
The three most common breathing assistance machines are the CPAP, the VPAP, and the APAP. CPAP therapy, more commonly referred to as Continuous Positive Airway Pressure, is the most recognized form of breathing assistance. CPAP therapy is most commonly used by people who suffer from sleep apnea; both obstructive apnea and mixed apnea.