* Fractional exhaled Nitric Oxide
Important Safety Information | NIOX VERO® User Manual (PDF)
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Accurately assess airway inflammation at the point-of-care, with NIOX VERO®.
With NIOX VERO®, testing FeNO is as simple as inhaling and exhaling. Our unique breathing handle ensures your results are accurate.
Find out how →
Ambient Nitric Oxide (NO) levels can vary between 2 - 500 ppb.2
The NIOX® breathing handle contains a scrubber that eliminates
the impact of ambient NO.
This is why, unlike other devices, NIOX VERO® requires your patients to first inhale through our breathing handle. This ensures that patients exhale a sample of air not contaminated by environmental NO, to accurately reflect their personal FeNO level.3
NIOX® is the only device in Europe and the United States that is fully compliant with ERS and ATS recommendations for the standardisation of measuring FeNO.4-5
Our pre-calibrated sensors just work, from the first test to the last test. Whenever you need a new sensor, simply replace in one click and resume testing.
See how →
NIOX® protects your patients from failing a test. Flow Rate Control™ guides your patients to a successful test, leading to an accurate result each time, every time.
About Flow Rate Control™ →
It’s important to maintain a constant flow rate when testing FeNO. Exhaling too quickly or too slowly can affect the level of Nitric Oxide (NO) in the patient’s exhaled air.5
The flow rate for testing FeNO with NIOX VERO® is 0.05 L/s with 10% variation allowed.5
NIOX VERO® offers three engaging animations with sound, to help patients easily perform a steady exhalation throughout the test.
Comprehensive suite of apps
Engaging video and audio animations
Dedicated child mode
Results in around one minute
Exceptionally efficient viral and bacterial filters
We’ve partnered with The Pinnacle Health Group to create a specialized reimbursement consultant team. Available live to assist your office billing or coding specialist, the Reimbursement Support Team can provide assistance on many coding topics and assist with appeals and underpayments.Learn more →
Join the thousands of healthcare professionals who have already performed over 45 million FeNO tests with NIOX®, and improve patient outcomes.
1. NIOX®. Data on File; MKT-DOF-006. March 2023.2. Clapp LJ, Jenkin ME. Analysis of the relationship between ambient levels of O3, NO2 and NO as a function of NOx in the UK. Atmos Environ. 2001;35(36):6391-6405 3. Data on file C-NIOX-0009. Circassia Ltd. 4. Data on file C-NIOX-0010. Circassia Ltd. 5. American Thoracic Society; European Respiratory Society. ATS/ERS recommendations for standardized procedures for the online and offline measurement of exhaled lower respiratory nitric oxide and nasal nitric oxide, 2005. Am J Respir Crit Care Med. 2005;171(8):912-30.