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Easy on PC - NDD - Spirometer - Spirometry - TrueFlow - calibration free - animated graphics
Easy On PC - NDD - Spirometer - Spirometry

For those searching for a fully-integrated PC-driven spirometer, the Easy on-PC is a clinically proven solution. The Easy-on PC leverages our trusted TrueFlow™ technology that delivers accuracy and reliable results without needing calibration. Real-time graphs and animated incentive screens enhance the user experience, encouraging child and adult patients to help them achieve optimal results.

  • Calibration-free & Quick Spirometry

    TrueFlow™ technology, high-quality & optimized components and Swiss precision-manufacturing deliver quick & accurate results without calibration.

  • Quality Feedback & Interpretation

    Simplify testing using the instant test quality feedback and interpretation platform.

  • Real-Time Animated Graphs and Incentives

    Interactive software displays, animated incentive screens and real-time graphs encourage child and adult patients to help them achieve maximum results.

  • EMR Connectivity & Customized Settings

    The flexibility of settings permits customized solutions including EMR/EHR integration to meet your individual needs.

Why our customers love us
"My clinical research on asthma and COPD happens at the point of care in some of the most remote, resource limited places in the world. Because of this, I need highly portable, very durable diagnostic devices reporting consistent and accurate results even under the toughest conditions. I use ndd’s devices because I know no matter the condition, the device will report accurate results."
William Checkley, MD
Associate professor at John Hopkins Bloomberg School of Public Health
"Our academic activities related to trainings and continuous learning for the specialists that take care of the respiratory health in our region, are supported by new technologies. Our experience with ndd devices has been very positive because they adapt to our necessities, they are always updated regarding new standardization and technological advances."
Gustavo Giraldo
Public Relations and Marketing Manager/Asociación Latinoamericana de Tórax (ALAT)

Details Easy on-PC

Research studies show reliable sensor performance under various conditions

Get optimal results with Easy on-PC, which is designed for maximum robustness under various conditions.

  • Highly resistant to shock and vibration
  • Strong cable protection
  • Works in diverse environments
  • Completely calibration-free
     

Powered by EasyOne Connect - ndd's Integrated Software Platform

The Easy on-PC spirometry sensor is directly connected via USB to your workstation where the EasyOne Connect software is installed. This software includes all advanced spirometry functionality at no extra charge and fulfills ATS/ERS 2005 and 2019 standards. Features include:

  • QC-grading and result interpretation
  • Powerful commenter functionality
  • Encouraging pediatric incentives
  • Customized reports
  • Custom provocation protocols
  • Large selection of predicted sets (%Pred, Z-score, and LLN)
  • Import of external PFT results

For more information, please visit the EasyOne Connect product page.

Powerful EMR EHR Integration Engine

EasyOne Connect software includes powerful EMR EHR interoperability and IT management functionality for streamlined workflows. Features include:

  • Proven EMR integrations
  • Supports integration standards - HL7, XML, API, GDT, etc.
  • Active directory integration
  • SQL Server database

For more information, please visit the EMR EHR interoperability solutions page.

Worldwide Compliance with Standards

Stay compliant with ATS/ERS standards and specific country regulations.

  • Fully conformant to ATS/ERS 2005 and 2019 and ISO standards
  • Worldwide approvals
  • CE Approval
  • FDA Approval
  • China Approval

Click here for a complete list of ndd certificates.

TrueFlow™ - Trusted Ultrasound Technology

Stop worrying about calibration or accuracy of flow measurements. TrueFlow™ is the only ultrasound technology proven to be accurate for a lifetime for flow and volume measurements.

To review case studies and additional information about our proven technology, please click here.

EasyOne connect icon

Infection Control

The EasyOne Filter solutions provide additional protection for those who wish to include a filter when performing tests.

  • The EasyOne Filter keeps the ambient environment clean for technicians and patients.
  • The ndd breathing mouthpiece protects the flow sensor from contamination.
  • Fully passes 13 Waveform test as required by the 2019 ATS/ERS standard.
  • Available for most testing environments where filters are required.

Avoid cross-contamination and keep cleaning to an absolute minimum:

  • All parts exposed to the patient's breath are single-patient-use.
  • The sensor is protected from contamination by the ndd breathing mouthpiece.
  • Only simple surface cleaning is required for the ndd device.
  • No special storage conditions are required for single-patient use Spirettesand FlowTubes (ndd breathing mouthpieces).

Visit our Infection Control page for more information.

EasyOne Filter design allows for lung function testing accuracy and infection control. Fully passes ISO 13 waveform testing required by ATS/ERS (pictured above). 

Software releases Easy on-PC

EasyOne Connect V03.09.04.09

Please note: The 2019 spirometry standard and EasyOne Filter option are not supported on the EasyOne Plus/World device.

Release date: 2022-11-16
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FAQs Easy on-PC

This really depends on the IT team of the facility. The ndd side of the integration process can be completed within a few hours. EasyOne Connect software is simply configured to point to the SFTP or network-based location where the files are being placed.

You can find the product specification on the respective product pages. The specification contains a list of all supported normal values.

To get more detailed information about the supported parameters, age range, ethnicities and height range of each supported predicted set, please click here.

BTPS Correction is used to convert flow and volume measured at ambient conditions to the conditions within the lungs. Ambient conditions are called ATP (ambient temperature, pressure); the conditions within the lungs are called BTPS (body temperature, pressure, water vapor saturated).

Click here for more information.

The Easy on-PC software, EasyOne Connect, can be downloaded free of charge directly from our website. Click here for the download.

Yes, the EasyOne Connect software can be downloaded onto as many laptop, PC or tablet devices as desired. There are no license requirements.

No, a laptop, PC or tablet must be purchased separately. The device specifications can be found in the Requirements PC/Laptop section under Specifications on the Easy on-PC page.

Please consult Section 1.11 in the manual here for the latest computer requirements. Note that for the Easy on-PC latest version, V02.02.00.14 or greater, the following operating systems are no longer supported: Windows XP SP3 and Windows Vista.

The general requirements for notebooks and tablets the following:

  • USB interface
  • Windows operating system (32 or 64 bit)
  • Hard disk capacity of 1 GB installation and up to 4 GB of data
  • RAM 2 GB

The embedded versions of Windows are no longer compatible.

The EasyOne Connect software for the Easy on-PC offers a variety of animated screens for children as well as adults. These incentive screens, in addition to the real-time curves, encourage the patients to help them achieve high quality spirometry results. Here are some examples of the pediatric incentive screens available:

Data can safely be exported by using the “Export Data” feature or “Backup” feature within the Storage tab in the configuration.

All our products can be purchased through our authorized distribution partners. For US customers, please contact us to receive more information on finding your local dealer. International customers please click here for a list of dealers in your country.

No. All EasyOne products are designed to not require calibration. ndd’s patented TrueFlow technology is the only technology proven to remain stable over its lifetime. A number of independent papers have been published that confirm this long-term stability.

For organizations like NIOSH/OSHA or Social Security/Disability, where calibration checks are required, ndd offers a 3-Liter calibration syringe. A calibration check (cal-check) is not to be confused with calibration. A cal-check simply validates that the device is within calibration limits. Unlike calibration, a cal-check does not adjust the calibration values.

Yes, ndd’s products are all completely HL7 compatible through EasyOne Connect, the free companion PC software, enabling connectivity to virtually all EMRs. We would be happy to work with you to configure an interface for your particular EMR system. We are also constantly working to expand our library of dedicated integrations. For more information on connectivity with your particular EMR contact our Technical Support team.

Specifications Easy on-PC

Quality, Medical Devices & Electrical
EN ISO 13485, EN ISO 14971, EN 62366, EN 62304, EN ISO 26782, EN ISO 23747, IEC 60601-1, IEC 60601-1-2, ISO 10993-1
FDA
510(k) market clearance
MDR (EU) 2017/745 93/42/EEC
CE marked
Associations & Institutions
ATS/ERS 2019 and 2005, NIOSH/ OSHA, SSA Disability

Available languages
English, Brazilian Portuguese, Chinese, Croatian, Danish, Dutch, Finnish, French, German, Italian, Japanese, Norwegian, Portuguese, Russian, Spanish, Swedish, Turkish, Vietnamese

Printing options
Direct to printer or over network via EasyOne Connect
Data management
EasyOne Connect
Interface
HL7, XML, GDT
Age range
Spirometry > 4 years
Device classification
Type BF applied part
Operating conditions
Temp 0 - 40 °C/32 - 104 °F, Rel. Humidity 5 - 95 %, Atmosph. Pressure 620 - 1060 hPA

Hard disk capacity

Installation/ system 1 GB

Data up to 4 GB

RAM
2 GB
Operating system
Windows 7 SP1, Windows 8 and 8.1(32 and 64 bit), Windows 10 (32 and 64 Bit), Windows 11

FVC
ATI, BEV, EOTV, FEF10, FEF25, FEF2575, FEF2575_6, FEF40, FEF50, FEF50/FVC, FEF50/VCmax, FEF60, FEF75, FEF75-85, FEF80, FET, FET25-75, FEV.25, FEV.5, FEV.5/FVC, FEV.75, FEV.75/FEV6, FEV.75/FVC, FEV.75/VCmax, FEV1, FEV1/FEV6, FEV1/FVC, FEV1/FVC6, FEV1/VC, FEV1/VCmax, FEV3/FVC, FEV3/VCmax, FEV3, FEV6, FVC, MEF20, MEF25, MEF40, MEF50, MEF60, MEF75, MEF90, MMEF, MTC1, MTC2, MTC3, MTCR, PEF, PEFT, t0, VC, VCmax
FVL
ATI, BEV, CVI, E50/150, EOTV, FEF10. FEF25, FEF2575, FEF2575_6, FEF40, FEF50, FEF50/FVC, FEF50/VCmax, FEF60, FEF75, FEF75-85, FEF80, FET, FET25-75, FEV.25, FEV.5, FEV.5/FVC, FEV.75, FEV.75/FEV6, FEV.75/FVC, FEV.75/VCmax, FEV1, FEV1/FEV6, FEV1/FIV1, FEV1/FIVC, FEV1/FVC, FEV1/VC, FEV1/VCmax, FEV3/FVC, FEV3/VCmax, FEV3, FEV6, FIF25, FIF2575, FIF50, FIF50/FEF50, FIF75, FIV.25, FIV.5, FIV1, FIVC, FVC, MEF20, MEF25, MEF40, MEF50, MEF60, MEF75, MEF90, MIF25, MIF50, MIF75, MMEF, MMIF, MTC1, MTC2, MTC3, MTCR, PEF, PEFT, PIF, t0, VC, VCmax
SVC
ERV, IC, IRV, Rf, VC, VCex, VCin, VCmax, VT
MVV
MVV, MVV6, MVVtime, Rf, VCext, VT
GLI
Quanjer 2012, Stanojevic 2009
North America
Crapo 1981, Dockery (Harvard) 1993, Eigen 2001, Gutierrez (Canada) 2004, Hsu 1979, Knudson 1983, Knudson 1976, Morris 1971 & 1976, NHANES III (Hankinson) 1999, Polgar 1971
 
Latin America
Chile 2010, Chile (Pediatrics) 1997, Pereira 1992, Pereira 2006/2008, Pérez-Padilla (PLATINO) 2006, Pérez-Padilla (Mexico) 2001, Pérez-Padilla (Mexico, Pediatrics) 2003
Europe
ERS (ECCS, EGKS, Quanjer) 1993, Garcia-Rio (SEPAR) 2013, Falaschetti 2004, Forche (Austria) 1988 & 1994, Klement (Russia) 1986, Roca (Spain, SEPAR) 1982, Rosenthal 1993, Sapaldia (Switzerland) 1996, Vilozni 2005, Zapletal 1977, Zapletal 2003
Europe Scandinavia
Berglund Birath (Sweden) 1963, Finnish 1982 (1998), Gulsvik (Norway) 1985, Hedenström 1985 & 1986, Langhammer (Norway) 2001, Kainu (Finland), 2016, Nystad 2002
Australia
Gore Crockett 1995, Hibbert 1989
Asia
Chhabra (India) 2014, Dejsomritrutai (Thailand) 2000, Indonesia 1992, IP (China, HongKong) 2000 & 2006, JRS 2001 & 2014
Africa
 
Mengesha (Ethiopia), 1985

Type
Ultrasonic transit time
Flow Range
± 16 l/s
Flow Resolution
4 ml/s
Flow Accuracy (Except PEF)
 
± 2% or 0.020 l/s
Volume Resolution
1 ml
Volume Accuracy
± 2% or 0.050 l
PEF Accuracy
± 5% or 0.200 l/s
MVV Accuracy
± 5% or 5 l/min
Resistance
~ 0.3 cm H2O/l/s at 16 l/s
Sample Rate
400 Hz

Part Numbers
Description
2700-3
Easy on-PC Spirometry System - Includes: Spirometry sensor and software

Part Num
Description
2050-1
Case of 50 Spirette mouthpieces
2050-5
Case of 200 Spirette mouthpieces
2050-10
Case of 500 Spirette mouthpieces

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