A nasal interface, designed for use with continuous positive airway pressure (CPAP) therapy, covers the nose to deliver a constant flow of pressurized air. This type of interface is typically constructed from lightweight, biocompatible materials like silicone, and often features adjustable headgear for a secure and comfortable fit. An example includes minimal-contact designs that reduce facial touchpoints.
Nasal interfaces offer several advantages for individuals with sleep apnea. By directing airflow directly into the nasal passages, these devices can effectively prevent airway collapse during sleep, improving sleep quality and reducing daytime sleepiness. The development of these interfaces has significantly advanced sleep apnea treatment, providing a less intrusive alternative to older, bulkier mask designs. The streamlined nature of these devices often contributes to greater patient compliance.
