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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.
CPAP or continuous positive airway pressure machines are known to help with COPD even though they are traditionally used for sleep apnea. CPAP machines push in a steady stream of air into the lungs. Thus they help in better ventilation of lungs. At times a COPD patient is unable to exhale properly. Here giving a steady stream of air with CPAP does not help.