alveoflow® Technology
Advanced Airway Oscillometry represents a paradigm shift in respiratory diagnostics. By utilizing dual-mesh excitation, AlveoFlow® captures complex airway mechanics during natural tidal breathing with clinical-grade precision.
Positioned strategically beyond traditional spirometry, our platform reveals effort-independent small-airway dysfunction that often remains hidden, providing clinicians with definitive lung health insights.
The Method
Intra-Breath Resolution & AI Interpretation
alveoflow® technology captures high-fidelity respiratory mechanics during quiet tidal breathing. Our platform utilizes advanced airway oscillometry to measure resistance and reactance at high resolution across the entire respiratory cycle.
- True Tidal Breathing: Effort-independent measurement requiring only normal breath.
- Dual-Band Multi-Frequency: Waveform excitation from 5–40 Hz (up to 60 Hz optional).
- Intra-Breath Resolution: Deep analysis of airway dynamics within every single breath.
- AI Interpretation Engine: Automated insights for clear clinical and research diagnostics.
Key Advantages
True Tidal Breathing
Breath naturally without effort-dependent maneuvers, making it easy for patients of all ages.
Next-Gen Forced Oscillation
Precision FOT technology (5–40 Hz) enabling earlier detection of small-airway dysfunction.
Intra-Breath Resolution
High-fidelity intra-breath resolution for real-time visualization of resistance and reactance.
AI Interpretation Engine
Sophisticated automated analysis provides clear diagnostic insights from complex respiratory datasets.
Fast Testing Workflow
Streamlined workflow designed for high-patient throughput, completing tests in under 90 seconds.
Smart Calibration
Automated daily calibration checks ensure constant diagnostic accuracy and clinical compliance.
Cloud Connectivity
Secure sync for remote monitoring, research collaboration, and integrated clinical databases.
Adult & Pediatric Ready
Clinically validated for patients aged 3 and above, providing a comfortable, non-invasive experience.
Pre–Post Bronchodilator
Instantly compare and track airway response metrics with intuitive visualization reporting.
Technical Specifications
Device Class
Class IIa Medical Diagnostic Device
Method
Advanced Forced Oscillation Technique (FOT)
Frequency Range
5–40 Hz (Standard); Optional dual-band excitation up to 60 Hz
Waveform Type
Pseudo-random multi-frequency waveform with intra-breath resolution
Accuracy
Pressure: ±0.1 cmH2O | Flow: ±2% | Reproducibility (Rrs): < 5%
Flow Range
±15 L/s (Covers pediatric and adult tidal flow requirements)
Sampling Rate
High-resolution 1000 Hz data acquisition
Connectivity
WiFi 802.11 ax, Bluetooth 5.0, Secure Cloud interpretative engine
Operating conditions
10°C to 35°C; 15% to 90% RH (non-condensing)
Compliance
ISO 13485, MDSAP, CDSCO, HIPAA, GDPR, US FDA 510(k) Pending
Applications
Asthma & COPD
Pediatric and adult obstructive disease staging.
Post-COVID Airway Remodeling
Analysis of long-term respiratory mechanics.
Transplant Monitoring
Early detection of rejection and donor stability.
Clinical Research & Trials
Pharmaceutical efficacy and airway physiology studies.
Impact
Earlier Detection
Reveal small-airway dysfunction before spirometry shifts.
Trend Monitoring
Precision management through intra-breath resolution.
Better Patient Experience
Quiet, tidal breathing measurements ensure high compliance.
Intra-Breath Insights
Dynamic monitoring of expiratory flow limitation in real-time.