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EasyOne® Sky

Redefining spirometry with Buddy

easyone sky side view
easyone sky bottom view
easyone sky side view
easyone sky spirometer in use

Say goodbye to challenging spirometry procedures and hello to Buddy, your spirometry coach. Buddy is designed to transform spirometry into a more enjoyable experience for patients and to streamline the process for healthcare providers – lowering the hurdle for high-quality spirometry. 
Let EasyOne Sky transform spirometry testing into a seamless and enjoyable part of patient care.

  • Simplified high-quality spirometry with Buddy

    Spirometry coach Buddy demonstrates how to do a great test, guides the patient through maneuvers, and gives immediate feedback to help achieve quality test results.

  • nddCloud connectivity

    NEW: ndd’s modern and secure connectivity solution is designed to connect to healthcare platforms and EHR/EMR systems. It is built on state-of-the-art cybersecurity standards.

  • Compliant with the latest standards for spirometry

    The EasyOne Sky spirometer meets the latest recommendations and guidelines. Coach Buddy helps to guide patients through the maneuvers with clear instructions, aiming for spirometry results that meet the standards to enable more efficient treatment.

  • Calibration-free TrueFlow Technology

    Utilizing high-quality components and Swiss precision-engineering, TrueFlow delivers robust and reliable test results without needing calibration by the user.

Details EasyOne® Sky

Meet Buddy, Your Spirometry Coach.

Proper coaching is an important part of spirometry. It helps to ensure accurate results, allowing your clinical team to diagnose and manage respiratory conditions effectively.

Effective coaching can minimize the patient’s anxiety and nervousness, leading to more reliable test results.* It also helps to streamline the testing process, reducing the workload for healthcare staff. That’s where Buddy comes in.

Buddy helps you to …

  • demonstrate how to do a great test
  • coach patients
  • give immediate feedback
  • obtain reliable and high-quality spirometry test results
buddy the spirometry coach

nddCloud - Simplifying Workflows

Experience advanced lung function testing made simple with the nddCloud, offering you a streamlined and efficient way to track patients’ respiratory health.

Our nddCloud connectivity ensures your lung function data is secure, backed up, and always up to date, so that you can focus on what matters most – your patients’ health.

  • Remote access and storage of testing data
  • Integration into digital healthcare platforms
  • Built on state-of-the-art cybersecurity standards
  • Connection to healthcare platforms and EHR/EMR systems
ndd cloud connectivity

Who is Buddy?

Hi, I’m Buddy, your friendly spirometry coach! I was created to help healthcare providers make spirometry easy.

My goal is to ensure that you have all the tools and knowledge needed to obtain accurate results with every test. By offering clear instructions and helpful tips, I make the process smoother for both you and your patients.

Spirometry should be simple and easy, and I am here to help every step of the way!

buddy the spirometry coach and patient

EMR/EHR Integration Solutions

Seamlessly connect the EasyOne Sky into your EMR system through the nddCloud platform. The nddCloud connectivity solution is the optimal choice for healthcare practices, enabling streamlined workflows.

  • Support of all major data exchange protocols including HL7 and API
  • Centralized patient database
  • Dedicated connectivity team for EMR projects

To learn more, visit our EMR solutions page.

EasyOne Mobile – Desktop Application

The EasyOne Mobile desktop program provides essential spirometry software capabilities, optimized for use on desktop and laptop computers. Its user-friendly interface, coupled with ndd’s cloud integration, ensures the security of your patients’ data. With the EasyOne Mobile application, you can also call on Buddy’s advice through your computer to coach patients during a spirometry test.

  • Essential spirometry functionality
  • User-friendly interface
  • Seamless EMR integration
  • Robust cybersecurity
  • Centralized data access
easyone mobile desktop app

nddCloud Cybersecurity

The nddCloud ensures a high level of security and reliability for healthcare providers by employing advanced encryption protocols and regular backups. With nddCloud, you can be confident that your patients’ health records are securely stored and are easily accessible when needed, ensuring both compliance and peace of mind.

  • Patient information does not reside on devices: data centralization through nddCloud means that data doesn’t remain on local computers.
  • Cloud backup: Data is backed up on nddCloud to keep it safely stored.
  • Encryption: Data is encrypted at rest and in transit, following state-of-the-art cybersecurity best practices.
ndd cloud cybersecurity

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, visit our TrueFlow technology page.

trueflow ultrasound technology

Worldwide Compliance with Standards

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

  • Full compliance with 2019 ATS/ERS and relevant ISO standards
  • Registrations across the globe
  • CE approval
  • US FDA cleared to market

Click for a complete list of ndd certificates.

spirometry compliant with the standards

QC-Grading and Result Interpretation

Get automatic quality grading and interpretation based on ATS/ERS with the EasyOne Sky.

  • Quality grades based on ATS/ERS 2019
  • ATS/ERS 2022 interpretation
  • GOLD 2008/Hardie
quality control graphs and spirometry interpretation

Comprehensive Reference Value Sets (%Pred, Z-score, and LLN)

The EasyOne Sky incorporates the most up-to-date reference values to ensure accurate and reliable spirometry measurements.

Supported reference values:

  • GLI (Quanjer 2012)
  • New! Global GLI (Bowerman 2023)
  • NHANES III (Hankinson 1999)

Please consult our Application Note for more information about reference values.

spirometry predicated set graph

Infection Control

The EasyOne Filter solution provides 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.

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

  • Parts exposed to the patient’s breath are single-patient-use.
  • The sensor is protected from contamination by the ndd breathing mouthpiece.

Please visit our Infection Control page for more information.

ndd mouthpieces provide infection control

Product availability 

EasyOne Sky is only available in certain countries. Please contact our sales team for further information.

 

Downloads EasyOne® Sky

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Specifications EasyOne® Sky

Quality, electrical, medical devices
ISO 13485, ISO 14971, IEC 62366-1, IEC 60601-1, IEC 60601-1-2, 2012/19/EU, 2011/65/EU, 2015/863, 2006/66 EU, 2018/852, 2014/53/EU,
Market clearance e.g.
FDA 510(k) EU MDR 2017/745
Standards
ATS/ERS 2019 Spirometry Standard

English, Spanish

User group
Healthcare professional
Age range (patient)
> 4 years

Dimensions
4.3 x 3.3 x 1.3” / 111 x 84 x 33 mm (L x H x W), 4.9 oz / 140 g (w/o battery)
Device classification
Type BF applied part
Operating conditions
Temperature:
41-104 °F | 5-40 °C
Rel. humidity (non-condensing):
15-90%
Atmosph. pressure:
700-1060 hPa
Power source
2 x AA batteries (power consumption 0.3 W)
Communication interface
Bluetooth Low Energy V5.1 and higher
Data management
EasyOne Mobile
App compatibility
EasyOne Mobile app is compatible with iOS, Android and Windows.*
*IOS and Android not available in all countries

Test
Test description
Available Parameters
FVC
Forced expiratory vital capacity test
BEV, FEF25, FEF25-75, FEF50, FEF75, FET, FEV.75*, FEV.75/FVC*, FEV1, FEV1/FVC, FEV1Q, FVC, PEF
 
*only shown for children <6 yr
FVL
Flow volume loop test
BEV, FEF25, FEF25-75, FEF50, FEF75, FET, FEV.75*, FEV.75/FVC*, FEV1, FEV1/FVC, FEV1Q, FIVC, FVC, PEF, PIF

*only shown for children <6 yr
Post
Post bronchodilator test
FVC %change, FEV1 %change

Global GLI (Bowerman) 2023, GLI (Quanjer) 2012, 
NHANES III (Hankinson) 1999

ERS/ATS 2022,
GOLD/Hardie

Type
Ultrasonic transit time
Flow range
± 16 l/s
Flow resolution
1 ml/s
Flow accuracy (except PEF)
± 2 % or 0.020 l/s
PEF accuracy
± 5 % or 0.2 l/s
Volume range
± 12 l
Voume accuracy
± 2 % or 0.050 l
Resistance
< 1.5 cm H2O/l/s at 14 l/s

Part number
Product
5050-50
EasyOne FlowTube, individually wrapped, box of 50 pcs
5050-200
EasyOne FlowTube, individually wrapped, box of 200 pcs
5050-500
EasyOne FlowTube, individually wrapped, box of 500 pcs
2030-2
ndd calibration syringe 3L with EasyOne FlowTube Cal Check Adapter
5030-2
EasyOne FlowTube adapter
2800-50.1sp
EasyOne Sky Bluetooth dongle
2091-422
EasyOne Filter FT, box of 100 pcs
 *not available in all countries

Part number
Product
2800-1M
EasyOne Sky
2800-1D
EasyOne Sky incl. BLE dongle for PC use
*not available in all countries
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References