01 / Introduction
The smarter choice for FeNO testing
The Fenom PRO™ point-of-care breath analyser makes FeNO testing accessible to all by bringing a simple and affordable FeNO solution to clinics and patients everywhere. It’s designed to be easy to purchase, simple to use, and it gives patients interactive tools that can help them manage their asthma effectively.
Fenom PRO is a CE-marked device that provides exhaled nitric oxide information to the physician at the point-of-care. Fenom PRO is not FDA-cleared, and is not available in the United States.
Easy to get started
No upfront costs. The pay-per-test model doesn’t require the upfront purchase of device or tests, and only charges for successful tests.
Simplifies daily use
Patients only need to exhale through the device. Intuitive and easy to use for clinic staff.
The Fenom CONNECT™ app enables patients to follow their asthma action plan by transforming it into an interactive, personalised tool.
Easy to get started
The Fenom PRO™’s pay-per-test model has no upfront costs. Simply activate the Fenom PRO™ device, and only pay for tests after they have been used. And with the pay-per-test model, erroneous or unsuccessful tests are not charged – saving even more time, hassle and resources.
• Pay-per-test after use.
• No need to pre-purchase the
Fenom PRO™ device or bundles
Improved cash flow
• Option to receive reimbursement for FeNO procedure prior to having to pay for Fenom PRO tests.
• Only pay for successful tests.
• Fenom CONNECT monitors device usage and automatically invoices monthly.
• Includes device service and support with remote monitoring.
Simplifies daily use
Built on proven technology that delivers accurate results, the Fenom PRO sets a new standard for FeNO testing. Designed to be simple and intuitive, the Fenom PRO only requires users to exhale into the mouthpiece to start measuring FeNO. This simplifies the testing process and reduces the risk of incomplete or unsuccessful tests.
The Fenom PRO can be quickly reset and prepared for new patients by simply replacing the quick-change mouthpiece. Never miss a test with the optional automatic reordering of filters and mouthpieces when supplies are low. And experience true peace of mind with device service and support with remote monitoring.
No inhalation through device
Intuitive system starts the test when patients begin to exhale and reduces unsuccessful tests.
Patient exhales for 10 seconds
Patients exhale into the device for just 10 seconds.
Results in 28 seconds
Results are ready in 28 seconds and automatically uploaded into Fenom CONNECT™.
The Fenom CONNECT™ web application reduces the number of steps required to create a complete asthma action plan. This allows healthcare providers to deliver a comprehensive plan to their patients with minimal effort.
After the plan is generated, patients can use the Fenom CONNECT app to check-in with symptoms, set medication reminders, and receive alerts for air quality. This interactive approach to asthma action plans has the potential to increase adherence, reduce exacerbations and build awareness of the condition.
The clinic staff generates personalised, interactive asthma action plans after FeNO testing.
The Fenom CONNECT™ app enables patients to proactively follow and manage their asthma action plans.
Clinic staff can monitor patients’ adherence to the plan and review information for clinical decisions.
03 / Specifications
Fenom PRO at a glance
Built to deliver quality care day in and day out, the Fenom PRO offers fast, accurate testing without a significant upfront investment of time or money. And with Fenom CONNECT, you can be sure that it will continue to add value to your practice for years to come.
Fenom PRO™ Technical specifications
Device power consumption: < 20 VA
Power supply mains voltage: 100–240 V ~50-60 Hz
Exhaled NO performance
The Fenom PRO is verified to fulfil performance within a temperature range of 20-27°C (68-80°F), relative humidity of 30-60% and pressure range of 106 to 92 kPa.
10 ppb to 300 ppb
NO concentrations ≤ 50 ppb: 5 ppb
NO concentrations > 50 ppb: 10% concentration
±5 ppb or 15% maximum
Limit of detection
Exhalation time in preferred mode: 10 seconds
Shortened exhalation: 6 seconds; for research purposes only
Exhalation pressure is between 15-25 cm (6-10 in) water
Exhalation flow rate is 45-55 mL/s; warning sounds emitted outside this range
Simulated breath containing nitrogen, oxygen, carbon dioxide and hydrogen
Use only the power adapter provided by Spirosure to charge the device.
Capacity: > 15 tests over 2 hours on a fully charged battery
Charging time: 4 hours
Lowered capacity: Extended charge times or reduced operation indicates the battery should be replaced. Contact Spirosure for assistance
Spirosure, Inc. 7020 Koll Center Parkway, Suite 110, Pleasanton, CA 94566-3107
All questions regarding technical and application support:
Phone: +1 (925) 264-7720 x 1001
Spirosure uses TLS 1.2 with strong encryption to protect data in transit, and encrypts all sensitive information at rest. Spirosure has certified to EU-U.S. Privacy Shield and Swiss-U.S. Privacy Shield. If you have any security or privacy questions, contact our Data Protection Officer at email@example.com