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.
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.
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.
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 Connectproduct 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.
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.
ndd offers a file-based integration utilizing an SFTP or network-based location for file communication with an EHR vendor. HL7 is the standard data structure that ndd utilizes but can support other data formats as well. The use of other interface engines can be utilized to complete an integration project.
What is the process for integrating your software with our existing systems?
The first step for an integration project is to complete the EMR integration request form here: https://nddmed.com/f/emr. An integration specialist will then reach out to you with the next steps.
How long does the integration process typically take?
Duration depends on the IT team of the facility. The ndd side of the integration process can be completed within a few hours for standard integrations. EasyOne Connect software is simply configured to point to the SFTP or network-based location where files are being placed.
How does ndd ensure that data is securely transferred during integration?
EasyOne Connect software utilizes AES 256 encryption. SFTP has its own security protocols built into it. If a network-based location is utilized, it will follow the protocols of the facility.
Can patient data and test results be accessed across multiple laptops and desktops within a clinic?
Yes, EasyOne Connect offers an optional centralized patient database feature, enabling seamless access to patient orders and results across all instances of the software, irrespective of physical location. Customers can leverage their on-premise SQL servers or MS Azure environments to ensure data accessibility and consistency.
Does ndd offer user management within the software?
EasyOne Connect provides flexible options for managing users and their access. User accounts can be created and managed directly within EasyOne Connect for simple permission control. For more advanced management, the software supports integration with Active Directory for using your existing directory service accounts, groups, and permissions. EasyOne Connect also supports optional single sign-on (SSO) capability. If you would like to review the Active Directory Application Note, please contact [email protected].
Can ndd provide examples of successful integration with other clients?
ndd has integrated with all major vendors and can provide examples of successful integrations with various healthcare providers and organizations. You can contact our integration department via email at [email protected] for more information.
How does ndd handle updates and maintenance to the integration?
ndd does not handle the maintenance and upgrades as the software is installed locally on the client’s machine. We do, however, offer a silent installer package that our support team can assist you with. This silent installer can be executed via a script through active directory commands depending on your facility. It is the responsibility of the facility to implement any future updates. There is no licensing fee associated with the software and/or the updates.
Are there any additional costs associated with integration?
ndd does not charge for standard integration. In the event custom development is needed, ndd will provide a statement of work before a project begins. Almost all EHR vendors will charge a fee that the client is responsible for.
The result HL7 message will consist of a combination of discrete results and an embedded base64 PDF attachment for the PFT report. If you prefer, we also offer the option of including a reference link instead of the embedded PDF.
What kind of support does ndd offer during and after the integration process?
You can schedule a meeting with an integration engineer from 8 a.m. to 5 p.m. ET Monday through Friday. ndd can accommodate meetings outside of that timeframe if planned accordingly. The integration team can be reached via email at [email protected]. The support team can also be reached via email at [email protected] or by phone at (978) 470-0923.
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.
Is a laptop, PC or tablet provided with the system?
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.
What incentive screens are available in the EasyOne Connect software?
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:
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.
A spirometry test typically takes 10 to 15 minutes, depending on the patient’s ability to follow instructions and complete the required breathing maneuvers. The test involves taking a deep breath and forcefully exhaling into a spirometry device multiple times to achieve accurate results.
Healthcare providers may repeat the test after administering a bronchodilator to assess lung function improvement. Proper coaching and technique are essential for reliable measurements.
Learn how to perform a spirometry test step by step.
The typical spirometry exam is a three-phased process – each with their own coaching techniques to help patients produce an effective test.
Phase 1 In the first phase, the goal is to instruct the patient on the proper techniques to apply their mouth to the spirometry mouthpiece. Best results are achieved when the patient takes a deep, deep breath, placing the mouthpiece between their teeth, and sealing the mouthpiece with their lips.
Phase 2 The second phase is the BLAST. This is when the patient will blow out as hard and as fast as possible. Coaching a patient in this phase is best achieved by developing a rapport with them prior to the exam, as the tester will learn which level of coaching is best for that individual patient.
Phase 3 The final phase is the remaining 5 to 6 seconds of exhalation. In this phase, you’ll quietly encourage the patient to “keep blowing” to complete the exhalation.
How to create a new patient database in EasyOne Connect
A new database can be created in Utilities > Configuration > General tab > Storage tab, click New, Select File Based, click New Name the file, click Save.
Setting a password is optional. This password is needed to open the database and cannot be recovered. Make sure to remember the password, otherwise the data cannot be accessed.
Click OK, Click save.
The software will refresh and the new database will be loaded.
How to export the XML database from EasyOne Connect and convert it to a CSV file
The EasyOne Connect Patient Data can be exported as an XML file and converted to a CSV file. First locate the EasyOne Connect Data Export application note found on our website.
Click on the link in the app note to download the zip file, which contains a library of required files needed for the conversion.
Extract the files from the ZIP folder.
In Easy One Connect export the XML file of the database. Go to: Utilities > export XML.
Save the XML file in the XML input folder in the conversion file library.
This will export the entire database. Single tests can also be exported as an XML file in the patient history.
The Conversion File library contains several conversion options that include different parameters.
Double click on a bat file to run the conversion. This will convert any files in the XML input folder.
Press any key to close out of the conversion window.
The converted CSV file is found in the CSV output folder.
A database can be imported into the currently selected database in Utilities Configuration, the General tab, the Storage tab, click Import, Select File Based.
Click select. Select the database file to be opened.
Click Open. Click OK.
When the import is complete, click Save.
The chosen database will be merged with the currently selected database.
How to locate the currently selected database in EasyOne Connect
In EasyOne Connect, go to: Utilities > Configuration > General (tab) > Storage (tab) and there it is listed under database name. Default location on the PC:
How to troubleshoot a "baseline setting failed" on the Easy on-PC
Each time a test is started, the baseline is set. The software will prompt you to block the Spirette for this step so there is no airflow. Passing the baseline setting is required before the test can start. If the baseline fails, there may be an error stating:
A spirometry test will produce a series of results or parameters that help medical professionals easily complete this exam. The three most important spirometry parameters are the FEV1, FVC, and FEV1/FVC ratio parameters.
There are multiple patient-symptoms or medical conditions that justify the use of spirometry. A few of the most common indicators include:
To manage asthma and COPD patients
Evaluate shortness of breath
Perform surveillance for occupational-related lung disease
Evaluate former or current smokers over the age of 45 for COPD
Classification of COPD. (COPD is an umbrella term that covers multiple respiratory diseases including chronic bronchitis, emphysema, and idiopathic pulmonary fibrosis (IPF))
Monitor disease progression
Measure response and progress due to treatment, medication, and respiratory therapy
Smoking cessation
Tips from leading experts on the value of spirometry.
A diagnostic spirometer is a medical device that is used to measure lung function. It can be a portable or stationary spirometry device that is operated by a medical professional who is specially trained in proper testing procedures and techniques to produce a more consistent and reliable result.
What is FEV1 in spirometry and what does it tell you?
FEV stands for Forced Expiratory Volume. The FEV1 parameter equates to the volume that is exhaled after one second. It is intended to measure the severity of an obstruction – with average FEV1 results measuring two to four liters. A lower FEV1 result equates to higher obstruction.
A simple guide to reading spirometry test results.
What is FVC in spirometry and what does it tell you?
FVC stands for Forced Vital Capacity. FVC determines the total exhaled volume of air. FVC tells the spirometry tester how much air volume the patient can exhale. The FVC will fall when the patient can’t inhale deeply or can’t exhale completely. The average FVC result for an elderly man is about four liters (one gallon) of air. The intent of this parameter is to detect restriction.
A simple guide to reading spirometry test results.
Spirometry is used to diagnose and monitor lung diseases, assess pulmonary function, and support occupational health screenings. Spirometry helps healthcare providers to:
Diagnose respiratory conditions like COPD and asthma
Monitor disease progression and treatment effectiveness in patients with chronic lung conditions
Evaluate lung function in workplace health programs, particularly for individuals exposed to dust, chemicals, or other respiratory hazards
By using a diagnostic spirometer, medical professionals can detect lung diseases early, track changes over time, and ensure workplace safety.
Spirometry is the primary method of assessing overall lung function. It works by measuring the volume of air that a patient can forcefully expel from the lungs after inhaling as much as possible. This non-invasive test is completed by medical professionals and is essential for diagnosing and monitoring respiratory conditions like COPD, asthma, and other lung diseases.
Using a diagnostic spirometer, a trained healthcare professional can assess lung health, detect early signs of disease, and guide treatment decisions.
What is the difference between spirometry and a pulmonary function test (PFT)?
A spirometry test is a specific type of pulmonary function test. Spirometry measures the lungs volume (or how much) and flow (how quickly) the patient can move air into and out of their lungs. Spirometry will tell the tester if the patient has an obstruction, restriction, a mixed defect, or has normal lung flow.
Spirometry does NOT look at gas exchange and does not provide absolute lung volumes (RV, FRC, and TLC).
Diffusion capacity or transfer factor of the lung for carbon monoxide (CO) is known as a DLCO test. This measures the gas exchange and is used in conjunction with spirometry to provide a differential diagnosis. DLCO is also used to assess disease severity and is one of the best correlates of emphysema in COPD.
The final component that completes the full PFT exam is measuring absolute lung volume (RV, FRC, and TLC). This is completed by measuring body plethysmography, gas dilution, or nitrogen washout. Lung volumes are commonly used for the diagnosis of restriction. In obstructive lung disease, they are used to assess for hyperinflation. The changes in lung volumes can also be seen in a number of other clinical conditions.
Want to learn more about adding PFT and spirometry to your practice?
What is the FEV1/FVC Ratio in spirometry and what does it tell you?
The FEV1/FVC ratio is typically expressed as a percentage (such as 75%). Nearly three-fourths of lung volume can normally be exhaled during the first second of the spirometry test. As such, the normal ratio falls between 65 to 85 percent. The range of normal FEV1/FVC ratio is determined by the patient’s age.
A simple guide to reading spirometry test results.
