NObreath FeNO Monitor | Handheld Fractional Exhaled Nitric Oxide Device
The NObreath FeNO Monitor by Bedfont is a compact, handheld device that measures fractional exhaled nitric oxide (FeNO) – a key biomarker for eosinophilic airway inflammation in asthma. This non-invasive, quick, and reliable solution helps clinicians assess inflammation, support diagnosis, and guide corticosteroid treatment decisions.
Designed for both adult and pediatric use, the NObreath features selectable testing modes and real-time onscreen instructions, making it easy to use in primary care, allergy clinics, pulmonary units, and research environments. The device meets ATS/ERS and NICE guidelines and is FDA-cleared, ensuring full compliance with international standards.
With up to 250 readings stored, and free access to FeNOchart PC software, healthcare professionals can create and export patient reports, track trends over time, and manage data securely under GDPR.
Its SteriTouch antimicrobial casing and single-use filtered mouthpieces help maintain infection control protocols, making it ideal for multi-patient settings.
Key Features:
-
Measures FeNO in parts per billion (ppb) – instant, non-invasive test
-
Supports adult and child modes with separate target zones
-
Clear touchscreen with animated breathing guidance
-
Fully compliant with ATS/ERS, NICE, and FDA guidelines
-
Internal pump + ambient mode for versatility
-
SteriTouch® antimicrobial protection built-in
-
Secure memory for up to 250 patient results
-
Includes FeNOchart™ software for tracking/reporting
-
Rechargeable battery (~100 tests per charge) or AA battery compatible

