Humidifiers that utilize patients’ exhaled breath offer a solution to dry airways and sinuses when using mini-positive airway pressure machines—albeit with some limitations. By Dillon Stickle A common issue obstructive sleep apnea (OSA) patients face with traditional CPAP devices is the difficulty of transporting them while traveling, which deters some patients from bringing sleep therapy … Continue reading Sizing Up Heat and Moisture Exchangers for Travel CPAP Devices