alveoflow® FOT System – Oscillometry + Spirometry
alveoflow@Move beyond conventional lung function testing with the alveoflow® FOT System. Designed for healthcare professionals who need deeper respiratory insights, improved airway assessment, and greater diagnostic confidence.
Description
Device Specifications:
| Device Name | alveoflow® FOT System |
| Medical Device Class | CDSCO Class B (India, MDR 2017) |
| Method | Forced Oscillation Technique (FOT) |
| Technology | Advanced Airwave Oscillometry (AOS) with patented dual-mesh excitation module |
| Waveform Type | Hybrid pseudo-random and chirp signal waveform |
| Frequency Range | 5–40 Hz (high fidelity up to 60 Hz optional) |
| Test Duration | 15–30 seconds |
| Reproducibility | ±3% (Resistance), ±5% (Reactance) |
| Accuracy | <2% deviation from standard reference loads |
| Flow Range | 0–2 L/s |
| Noise Level | <20 dBA silent operation |
| Data Output Parameters | R5, R20, R5–R20, X5, AX, Fres, ALX, intra-breath resistance/reactance loops |
| Sampling Rate | 400 Hz digital acquisition with 24-bit precision |
| Display | 10-inch capacitive touchscreen with interactive respiratory data plots |
| Connectivity | Wi-Fi, Bluetooth 5.3, USB-C, optional Ethernet |
| Software Platform | alveoSenseAI™ and alveoConnect platform for analysis, reporting, and cloud storage |
| EMR Integration | HL7 / FHIR compliant |
| Security | AES-256 encrypted data transmission |
| Operating Environment | 10–45 °C, 10–90% RH (non-condensing) |
| Compliance | ERJ 2020;55:1900753 — plus ATS/ERS 2019 for the spirometry module |
| Quality & Safety Standards | ISO 13485, MDSAP, IEC 60601-1 series, ISO-10993 biocompatibility standards |
| Regulatory Status | FCC ID 2AV9TD8-52832-01, FDA 510(k) pending |
Device Description
Detect Airway Dysfunction Earlier with the alveoflow® FOT System
The alveoflow® FOT Device combines advanced airway oscillometry and spirometry in one intelligent platform. It is designed for healthcare professionals who need deeper respiratory insights from every assessment. Our Pulmonary Diagnostic Equipment helps simplify respiratory testing while expanding clinical understanding. It supports hospitals, pulmonary clinics, diagnostic centres, and research facilities looking to strengthen respiratory evaluation with one comprehensive platform.
Choose our FOT System with Spirometer to:
- Evaluate airway mechanics during natural breathing.
- Assess lung function through integrated testing.
- Gain more information from a single diagnostic solution.
Key Features
The right airway resistance measurement device should do more than generate reports. It should help you identify respiratory changes earlier, simplify testing, and support confident clinical decisions. The alveoflow® FOT System is designed to deliver exactly that through better clinical insights and efficient workflow.
Our Forced Oscillation Technique Device is built to improve every stage of respiratory assessment through:
Advanced Airway Oscillometry Technology
The alveoflow® Forced Oscillation Technique Device captures airway mechanics with greater precision. It supports earlier identification of subtle respiratory changes and provides deeper clinical insights beyond conventional lung function testing.
Combined Spirometry and FOT in One Platform
Do you want to perform two essential respiratory assessments from one system? The alveoflow® combines spirometry and Forced Oscillation Technique in one platform. Our Pulmonary Diagnostic Equipment simplifies testing while reducing equipment dependency.
Small Airway Function Assessment
Our FOT Device for Clinics is designed to go beyond standard lung function assessment. It analyses airway mechanics in greater detail. This provides deeper respiratory insights and supports more confident clinical decision-making.
True Tidal Breathing Assessment
Our FOT Device for Clinics performs oscillometric analysis without relying entirely on forceful manoeuvres. This supports consistent and reproducible measurements.
Intra-Breath Oscillometric Analysis
The alveoflow® Forced Oscillation Technique Device captures resistance and reactance throughout every breathing cycle. This additional respiratory information supports deeper clinical interpretation and more comprehensive patient assessment.
Intelligent Auto Calibration
Our FOT Device automates calibration before testing, significantly reducing manual preparation. With our device, your team spends more time performing assessments and less time preparing equipment.
Fast and Efficient Testing Workflow
Modern healthcare environments demand speed without compromising quality. That’s alveofit’s promise. The streamlined workflow of the alveoflow® helps reduce testing time and supports improved patient throughput. It allows clinicians to spend more time interpreting results and delivering patient care.
Compact Standalone Design
The compact standalone design of the alveoflow® integrates easily into hospitals, pulmonary clinics, and diagnostic laboratories. Its deployment is flexible, ensuring advanced respiratory diagnostics are easier to integrate into existing workflows.
Pre- and Post-Bronchodilator Assessment
Evaluating bronchodilator response is an essential part of respiratory care for many patients. Our FOT System supports structured pre- and post-bronchodilator comparison, helping clinicians review functional changes with greater clarity and confidence.
Adult and Pediatric Testing Support
Respiratory assessment requirements vary throughout life. The alveoflow® FOT Device supports evaluation across a broad patient population from adults to kids. This makes it a valuable addition to healthcare practices that manage both adult and pediatric respiratory care.
Clinical Applications
The alveoflow® FOT System supports advanced respiratory assessment across different healthcare settings. Its integrated capabilities make it suitable for routine and specialised pulmonary evaluation.
Our FOT System with Spirometer Is Recommended for:
- Pulmonology clinics
- Hospitals
- Diagnostic laboratories
- Respiratory care centres
- Occupational health programmes
- Clinical research facilities
It supports assessment of:
- Asthma
- COPD
- Small airway dysfunction
- Bronchodilator response
- Pulmonary function evaluation
- Long-term respiratory monitoring
Why Should Healthcare Professionals Choose alveoflow® FOT System
The alveoflow® FOT System is designed for practices that expect more from pulmonary diagnostics. Our airway resistance measurement device combines advanced technology with practical clinical value.
- Perform FOT and spirometry from one integrated platform.
- Gain deeper insight into airway mechanics and small airway function.
- Evaluate patients through natural tidal breathing assessment.
- Reduce manual preparation with intelligent auto calibration.
- Complete respiratory testing through a streamlined workflow.
- Deploy the system easily across different clinical environments.
- Review bronchodilator response through structured comparison reports.
- Strengthen diagnostic confidence with more comprehensive respiratory information.
Every capability is designed with a goal to help clinicians make better respiratory decisions through deeper and more meaningful lung function assessment.
FAQ
What is Forced Oscillation Technique (FOT)?
Forced Oscillation Technique (FOT) is an advanced pulmonary testing method that measures airway resistance and reactance during natural breathing.
How is alveoflow® different from traditional spirometry?
Unlike traditional spirometry, alveoflow® analyses airway mechanics during tidal breathing without requiring forceful breathing manoeuvres.
Can alveoflow® detect small airway dysfunction?
Yes, alveoflow® is designed to provide deeper insights into small airway function through advanced oscillometry analysis.
Is alveoflow® suitable for pediatric testing?
Yes, the system supports respiratory assessment for both adult and pediatric patients.