Easy on-PC Spirometer by ndd - PC-Integrated Precision in Pulmonary Testing
Accurate. Reliable. Seamlessly Integrated.

The Easy on-PC spirometer by ndd is the ideal solution for healthcare providers seeking a PC-based spirometry system that combines advanced performance with user-friendly design. Powered by TrueFlow™ ultrasound technology, this device delivers consistently accurate, calibration-free results, even in challenging testing environments.

Designed to connect directly to your workstation via USB, the Easy on-PC leverages the power of EasyOne Connect software for customizable workflows, EMR integration, animated incentive displays, and real-time data analysis-making it a favorite among clinics, hospitals, and research teams around the globe.

Key Features & Benefits

Calibration-Free TrueFlow™ Technology
Swiss-engineered precision ensures long-term accuracy with no calibration required.
Contact- and resistance-free ultrasound measurement technology delivers reliable flow and volume readings with zero maintenance downtime.

Real-Time Animated Graphs & Incentive Screens
Improve patient cooperation with interactive visual incentives, ideal for pediatric and adult use. Real-time spirometry curves enhance clinical decision-making and support repeatable, high-quality testing.

Seamless PC Integration
Connects easily to any PC via USB, no external power supply needed. Fully supported by EasyOne Connect software for advanced data management, reporting, and interpretation.

QC Grading & Result Interpretation
Built-in ATS/ERS 2005 & 2019-compliant interpretation engine with automatic quality control grading. Supports GOLD/Hardie, NICE, JRS, and NLHEP diagnostic frameworks.

Customizable Reports & EMR Compatibility
Create tailored reports with your choice of graphs, parameters, and predicted value formats. Connect to virtually any EMR/EHR system using HL7, XML, GDT, API, and more. Includes SQL database support and Active Directory integration for enterprise-scale deployment.

Designed for Tough Conditions

The Easy on-PC is rugged and reliable, designed to deliver optimal performance in a wide variety of clinical and research settings:

• Shock- and vibration-resistant construction
• Reinforced cable housing
• Fully portable with USB power
• Trusted by clinicians in remote, low-resource environments
• Infection Control Ready

Keep your patients and staff safe with built-in infection control features:

• Compatible with EasyOne Filters and ndd single-patient-use mouthpieces
• Flow sensor is protected from contamination
• Minimal device cleaning required
• Fully meets ATS/ERS 2019 infection control standards

Globally Approved & Compliant
CE, FDA, and China NMPA approvals. Compliant with ISO standards and ATS/ERS guidelines. Trusted by global health organizations and academic institutions.

Powered by EasyOne Connect

Easy on-PC is fully integrated with EasyOne Connect, ndd’s powerful spirometry software platform, offering:

• Commenter tools & test customization
• Pediatric incentives & provocation protocols
• Interpretation support using %Pred, Z-score, and LLN values
• External PFT data imports and flexible report generation

Ideal For:

• Primary Care & Pulmonology Clinics
• Hospital Networks & EMR-integrated Systems
• Occupational Health & Wellness Programs
• Clinical Trials & Respiratory Research