The Comen NF5 High Flow Nasal Cannula (HFNC) system is a professional-grade heated respiratory humidifier that provides high-flow oxygen therapy for patients experiencing respiratory distress. With a wide flow range, advanced humidification, precise oxygen control, and user-friendly interface, the NF5 ensures safe, efficient, and comfortable therapy across various clinical settings.Built for both pediatric and adult patients, it delivers stable body-temperature gas with optimal humidity to maintain airway integrity, reduce work of breathing, and improve overall respiratory function. Its robust safety features and integrated battery allow continuous operation even during intra-hospital transport.