nasal mask

A nasal mask is a device used during sleep therapy, especially for conditions like sleep apnea. It covers the nose or sits over the nostrils, delivering pressurized air from a machine to keep the airways open. This helps prevent breathing pauses and ensures a steady oxygen supply throughout the night. The mask is connected to a ventilator-like device via a tube and is designed to fit comfortably, allowing for natural breathing. Nasal masks are among the most common types of sleep therapy masks due to their comfort and effectiveness in managing airway obstructions.