EasyOne Pro® provides the most efficient and accurate way to test lung function in various settings. Engineered using our patented TrueFlow™ and TrueCheck™ technology, the EasyOne Pro® eliminates all common sources of error, saves time and gives your patients the best pulmonary care in your practice or lung function lab. No need for a Body Box.
- Patient and User Centered Design
The EasyOne Pro® is both patient-friendly and easy to maintain. Simply switch on the device and begin testing immediately. Medical professionals can perform annual maintenance themselves in only 10 minutes.
- Calibration-free TrueFlow™ Technology
Extremely robust and accurate flow results are delivered without the need for calibration thanks to our TrueFlow™ technology.
- Self-Quality Control through TrueCheck™ Technology
Spend more time on patient care. TrueCheck™ ensures that each DLCO trial is accurate and validated without calibration and warm-up time.
- Compact & Lightweight Design
Weighing only 18 lbs. (9kg), the EasyOne Pro® is compact & durable – without compromising quality. It easily fits in any office setting.
"We are over-the-top satisfied with ndd's EasyOne Pro.
The EasyOne Pro is easy to use, easy to assemble, and is great for large and claustrophobic patients. The EasyOne Pro saves a huge amount of floor space, and it's portable.
We've had many patients say they will never go back to the surrounding hospitals because of the convenience of testing with ndd's EasyOne Pro (and the fact that they don't have to enter that uncomfortable PFT body box)."Sarah RaileWray Hospital and Clinic - Banner Health
"The pulmonologist that tests at our facility is impressed with the EasyOne Pro, as the testing results are spot-on with a similar PFT test done in a traditional body box. We would go with the Pro over a traditional body box any day."Sarah RaileWray Hospital and Clinic - Banner Health
"We recently acquired several EasyOne Pros for three hospitals in Madrid. Given the current situation [COVID-19], this equipment guarantees proper cleaning & disinfection between patients. In addition, it's very easy to use, something the Team very much appreciates - it's portable, and it brings the highest accuracy. An excellent medical device."Dr. Rodríguez-MoroPrincipe de Asturias University Hospital
“Being on a truck we really like equipment that can be mobilized. It has to be small, it has to be able to be moved around without breaking, it has to be reliable. When I did the research, the EasyOne Pro was being used in that capacity for other outreach clinics and I thought we should invest in that for our trucks. It has been a great decision actually. It’s very easy to use, reliable and accurate.”Dr Rolf GomesFounder of Heart of Australia & Cardiologist
"We see that ndd technology is always accurate when comparing it to simulator data or biological control values. In addition to the outstanding accuracy the ndd software is very user-friendly, which makes ndd devices easy to use.”Alejandro Casas MD, Ph.DFormer President, ALAT (Latin American Thoracic Association)
"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, MDAssociate 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 GiraldoAsociación Latinoamericana de Tórax (ALAT)
"The EasyOne Pro’s portability and ability to accurately perform mobile PFTs in under 30 minutes make it the perfect device for this type of clinic. It allows us to use the patients’ time more efficiently, better understand their illness, and improve assessment of their condition. It’s easy to operate and allows us to provide prompt and accurate assessment of patients’ lung function.”Anoop Nambiar, MDMedical Director of the San Antonio Pulmonary Fibrosis Support Group and Director of the University of Texas Health Science Center at San Antonio Center for Interstitial Lung Disease.
“Patients are surprised and impressed at the sophistication of our device and that we can do such comprehensive pulmonary function testing in their homes, for some of them it’s an ordeal to get transportation to a PFT testing site. For others, they’re unable to afford transportation. They are so happy and appreciative that we come to their homes.”Robin ContinoAmerican Respiratory Labs
Details EasyOne Pro®
Testing at the Point of Care
Get maximum efficiency and patient comfort. TrueFlow™ and TrueCheck™ ensure optimal results, independent of the clinician.
- Always safe & ready to test with TrueCheck™
- Diffusion capacity results in 3 minutes
- User- and patient-friendly design
- Ideal also for claustrophobic and obese patients
QC-Grading and Result Interpretation
Get automatic quality grading and interpretation based on NLHEP and ATS/ERS with the EasyOne Pro®.
- Quality grades based on NLHEP and ATS/ERS 2005 and 2019 for all tests
- ATS/ERS interpretation decision tree
- GOLD/Hardie, NICE, JRS and NLHEP
- Diagnose Asthma, COPD, Emphysema and pulmonary vascular disorders
Custom Provocation Protocols
Customize available standard provocation protocols for your needs or create your own. You can easily install the customized provocation protocol on your ndd devices.
- Build your own provocation protocols
- Modify existing provocation protocols
- Export and load protocols onto other devices
Pre-installed protocols: Mannitol, MC, Exercise Provocation
Watch our video guide for more details.
TrueCheck™ – Always Safe & Ready to Test
TrueCheck™ takes care of the essential quality control for gas analysis testing. EasyOne Pro® is the only device proven to be accurate for a lifetime for DLCO measurements.
- Calibration-free with proven long-term stability
- Checks gas-sensor linearity and delay
- Checks for leaks and gas concentration
- Patented technology
To review case studies and additional information about our proven technology, please click here.
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.
- Proven long-term stability
- Contact and resistance-free measurement
- Excellent accuracy and robustness
- Patented technology
To review case studies and additional information about our proven technology, please click here.
ndd inline filter solutions provide additional COVID-19 protection for those who wish to include a filter when performing tests.
- The filter keeps the ambient environment clean for technicians and patients
- The Spirette protects the flow sensor from contamination
- Fully passes 24 Waveform tests as required by the ATS/ERS standard
Avoid cross-contamination and reduce cleaning to an absolute minimum:
- All parts exposed to the patient's breath are single-patient-use
- Sensor is protected from contamination by ndd breathing mouthpiece
- Only simple surface cleaning required of the device
- No special storage conditions required for single-patient use Spirettes and adapters
EMR/EHR Connectivity and Centralized Data
Transmit and share data among ndd devices or to your Electronic Medical Record system.
- Integrated into all major EMR/EHR systems via HL7, XML, GDT or API
- References for integration available on request
- Simple local or SQL server database
- Review test results from any PC using EasyOne® Connect
Printer and Network Connectivity
Stay connected and easily share data or print reports. EasyOne Pro® is equipped with a modern embedded PC solution that makes network and printer connections extremely easy and stable.
- USB / Network printer compatibility
- Easily integrate into any network
- USB, HDMI, Ethernet
- Optional WiFi dongle
Cyber Security Protection for IT and Patient Information
Protect your patient information. EasyOne Pro® is a modern system designed to fulfill your cyber security needs.
- Windows Defender Antivirus and Firewall
- Operating system updates
- Encrypted database export
- User authentication with automatic log off
- FDA Approval in 2017 with cyber security documentation
Analysis and Recording of Raw Sensor Data
Go beyond normal lung function testing and get access to all raw data of any test collected. The tool WBreath is used in special study setups, but also by our support team.
- Access and measure raw data
- Advanced Data Analysis
- Fully integrated
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
- Japan Approval
Software releases EasyOne Pro®
EasyOne Pro V5 Updater V03.09.04.09.zip
FAQs EasyOne Pro®
The EasyOne Pro LAB is exactly the same as the EasyOne Pro, except that it has the capability to perform the multi-breath washout (MBW) test. This test requires additional sensors and the use of 100% Oxygen.
To add a filter (2) to the EasyOne Pro, insert the (1) Spirette FA Pro/LAB into the EasyOne Pro handle. Then attach the filter to the Spirette FA Pro/LAB, as shown in the diagram below. If you have questions about how to connect or use ndd filters, please contact ndd customer support in North America at [email protected] and internationally at [email protected].
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.
The DLCO value can be adjusted for hemoglobin, altitude and the COHb concentration and CO back pressure.
Click here to find more information about the formulas used to derive DLadj.
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.
Yes. Connecting the device to your network allows several additional benefits.
o Take advantage of your network data backup processes
o Print directly to your network printers
o Save reports electronically (such as PDF) directly to a network folder
o Connect with your EMR system
o Take advantage of a more powerful SQL Server database engine (click here for more detailled instructions)
o Connect multiple devices to a single, shared database
o Get access to the device database from your PC using our free EasyOne Connect PC software application
All EasyOne products are designed to require no calibration and minimal maintenance. The device is designed to remain in calibration throughout its lifetime. No calibration procedures are required prior to testing. Our TrueFlow ultrasonic technology assures accurate volume and flow measurements every time. And our unique automated TrueCheck process assures that all gas measurements are accurate for each test. You may choose to use the optional 3-liter calibration syringe to verify volume and flow accuracy, as recommended by ATS/ERS.
Yes. ndd’s products are all completely HL7 compatible 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.
A PFT session including spirometry and DLCO generally takes less than 20 minutes.
The EasyOne Pro/LAB is compatible with virtually all PC-style USB printers, without the need for external driver installation. The printer can be connected directly to a USB port on the rear of the device. We can sell you a printer with the device, or you can supply your own.
You can also connect the device to your network where it will automatically find any connected, compatible printers avoiding the need for a dedicated printer for your PFTs.
Spirette: Each test performed requires the use of a spirette. This is a single-patient-use mouthpiece which ensures that no contamination can reach the internal flow path of the device. This means that no cleaning is required between patients, and no calibration, ever. Simply toss the spirette after each test session.
Barriette: For a DLCO test, in addition to the spirette, you will need to use a barriette. This protects the valve and hose system from contamination, eliminating the need for cleaning between patients.
FRC barriette: This is similar to the DLCO barriette, but used only when performing a multi-breath washout test.
Gasses: The DLCO test requires a standard medical grade DLCO gas mixture consisting of 0.3% Carbon Monoxide, 10% Helium, 21% Oxygen, remainder Nitrogen. The multi-breath washout test requires 100% Oxygen. These gasses are readily available from your local medical gas supplier in various tank sizes. We will assist you in selecting the appropriate tank regulators required for connection to the device.
The device itself is self-contained and measures only 270 x 335 x 270 mm (10.6 x 13.2 x 10.6 inches) (h x w x d). No additional PC, monitor, keyboard or control unit is required. This allows it to easily fit on a counter. You will also need to allow for storage of the gas tank(s) which come in a variety of sizes, and can usually fit comfortably in a corner, or under the counter.
The EasyOne Pro/LAB is designed to require minimal maintenance. The annual replacement of four external components is ALL that is required to keep the system running smoothly. These components are available as a convenient kit. Installation is done in minutes and requires no special tools.
Data can safely be exported by using the “Export Data” feature or “Backup” feature within the Storage tab in the configuration.
Specifications EasyOne Pro®
0.27% to 0.33% medical gradecarbon monoxide
18% to 25% medical grade oxygenbalance nitrogen
The DLCO test requires a gas mixturewithin an accuracy range of <2%
Temp 5 - 40 °C/41 - 104 °F, Rel. Humidity 15 - 95 %, no condensation, Atmosph. Pressure 700 - 1060 hPa