Globally recognized as Objective Testing to Support Asthma Evaluation
Accurate, evidence-based solutions for evaluating airway hyperresponsiveness (AHR) and tracking bronchial inflammation. Built for modern clinical workflows and fully compliant with ATS/ERS guidelines.

Vivatmo Pro (FeNO Monitoring Device)
- FeNO monitoring device - a marker associated with type 2 airway inflammation¹
- Assess current level of airway inflammation and aids evaluation of response to anti-inflammatory therapy, as an adjunct to established clinical and laboratory assessment²
- High-precision Bosch sensor technology
- An intuitive and maintenance-free point-of-care device for professional use
- FDA cleared 510(k)²


Provocholine® (methacholine chloride)
- To evaluate the level of airway hyperresponsiveness
- A negative test result helps exclude asthma when symptoms are current or recent³
- Methacholine Challenge testing is recommended by 2017 ERS/ATS Technical standards on bronchial challenge testing⁴
- FDA and Health Canada approved

The Cost of an Incorrect Diagnosis
Ineffective treatments
Inappropriate medication
Poor quality of life
Poor symptom control
Impact on work and school performance
- What is FeNO testing?
Earn Respiratory Continuing Education Credits On-Demand
Stay up to date with the latest ATS/ERS guidelines and diagnostic best practices on your own schedule. Our AARC-approved continuing education courses provide convenient, high-value learning for modern clinical workflows
AARC-Approved Continuing Education Units (CRCE®)
100% On-Demand & Self-Paced Learning
Focused on Bronchial Challenge Testing & FeNO Diagnostics

Claims, Billing & Reimbursement Support
Our dedicated support desk provides direct line assistance for all administrative billing and claims inquiries.
Direct Support Line
866-369-9290
Desk Hours
Mon-Fri, 8:30 AM - 6:00 PM EST
Support Inbox
References
- Lommatzsch M, et al. Eosinophils in asthma phenotypes: perpetrators or guilty by association? Lancet Respir Med. 2025;13(1):78–91.
- U.S. Food and Drug Administration. Vivatmo® Pro 510(k) Premarket Notification (K182708). Robert Bosch GmbH.
- Satia I, Inman M, Davis BE. Methacholine Challenge: Physiology, Methodology, and Clinical Interpretation. Clin Chest Med. 2025;46(3):437–452.
- Coates AL, Wanger J, Cockcroft DW, et al. ERS technical standard on bronchial challenge testing: general considerations and performance of methacholine challenge tests. Eur Respir J. 2017;49(5):1601526.
- Aaron SD, Vandemheen KL, FitzGerald JM, et al. Reevaluation of diagnosis in adults with physician-diagnosed asthma. JAMA. 2017;317(3):269–279.


