DN7 Premium Ultra-Lightweight Nasal Ventilation Mask
The DN7 Nasal Mask is an ultra-lightweight, clinical-grade respiratory solution engineered specifically for non-invasive positive pressure ventilation (NIV) therapy. Tailored for global medical device distributors, homecare medical suppliers, and sleep clinics, this nasal mask delivers therapeutic airflow exclusively through the nose, making it the ideal choice for patients who experience claustrophobia or prefer an unobstructed field of vision.
The DN7 features a minimalist, high-durability frame architecture combined with an ergonomic headgear assembly. By eliminating bulky facial contact points, the structural design optimizes patient compliance, minimizes facial pressure sores, and ensures a highly stable seal throughout continuous positive airway pressure (CPAP) or BiPAP therapies.


