Comen NF5 HFNC – High Flow Heated Respiratory Humidifier
Product Description
The Comen NF5 HFNC is designed for patients with spontaneous breathing, including those receiving humidification therapy, oxygen therapy, and patients with tracheal intubation or tracheostomy. NF5 delivers a constant flow of warmed, humidified gas that generates variable airway pressure to support ventilation. By contrast, CPAP achieves support through a constant airway pressure (typically via fixed pressure settings), while NF5 modulates support via the constant flow rate of fresh gas.
Key Features
- Ultra-large 4.3″ touch screen with navigation knob for quick, intuitive operation.
- Electronic air–O2 mixer for easy setting of flow rate and oxygen concentration (FiO2).
- Intuitive UI with large fonts for easy observation and caregiver operation.
- Multi-language system (Chinese, English, French, etc.) improves usability across settings.
- Heated humidification to deliver warmed, humidified gas for patient comfort and mucosal protection.
Note Technical ranges (e.g., flow, FiO₂, power) aren’t provided in the source text; include them if you have the official datasheet.

