This interface, connecting a continuous positive airway pressure (CPAP) device to the user, covers the nose and delivers a constant flow of pressurized air. This pressurized air acts as a splint, keeping the airway open and preventing collapses that lead to sleep apnea events. Different designs exist, catering to various facial structures and breathing preferences.
A properly fitted interface plays a crucial role in the effective treatment of obstructive sleep apnea (OSA). It ensures comfortable delivery of therapeutic pressure, minimizing air leaks and promoting consistent therapy adherence. The development of such interfaces has significantly improved the quality of life for individuals with OSA, allowing for more restful sleep and reducing the associated health risks. Prior to modern designs, treatment options were less comfortable and less effective, hindering widespread adoption.