Where the PFT experts come together

EasyOne Spirometry & PFT Solutions

Simple. Certain. Proven.

At ndd, we are here to champion every breath. Our technology leads the way in the market. Our data is trusted to drive research and innovation. Our insights help physicians diagnose sooner, treat faster, and impact patient outcomes. So that more people can breathe better – and live better too. Every day. Others might think this is a good place to stop. We know this is only the start.

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At ndd, we are here to champion every breath. Our technology leads the way in the market. Our data is trusted to drive research and innovation. Our insights help physicians diagnose sooner, treat faster, and impact patient outcomes. So that more people can breathe better – and live better too. Every day. Others might think this is a good place to stop. We know this is only the start.

Not sure which product to choose?

We are here to help you.
Spirette mouthpiece
Spirette mouthpiece
  • The ndd Spirette mouthpieces have been engineered to fit perfectly into ndd devices to guarantee reliable and high quality measurement results.
  • ndd Spirette mouthpieces prioritise hygiene and safe re-use of ndd devices by avoiding cross-contamination between patients.
  • The Spirette mouthpieces are single-use only and disposable.
FlowTube mouthpiece
FlowTube mouthpiece
  • ndd EasyOne FlowTube mouthpieces avoid cross-contamination between patients and reduce cleaning of the device to an absolute minimum.
  • The ndd EasyOne FlowTube mouthpieces have been engineered to fit perfectly into ndd’s EasyOne Air device to guarantee reliable and high quality measurement results.
  • The EasyOne FlowTube mouthpieces are single-use only and disposable.
DLCO Barriettes
DLCO Barriettes
  • The ndd DLCO Barriettes fulfill the purpose of a physical barrier in the EasyOne Pro / LAB system, to avoid cross-contamination between patients and reduce cleaning of the device to an absolute minimum.
  • The form of the ndd DLCO Barriette has been engineered to complete the EasyOne Pro / LAB system for DLCO testing, to guarantee reliable and high quality measurement results.
  • DLCO Barriettes are single-patient use disposables.
EasyOne Filter
EasyOne Filter
  • The EasyOne Filter was uniquely designed to ensure highly accurate test measurements when adding a filter to ndd spirometry products.
  • The EasyOne Filter keeps the ambient environment clean while the ndd mouthpiece protects from cross-contamination. 
  • The EasyOne Filter meets the 2019 ATS/ERS spirometry standards for accuracy. 
FRC Barriettes
FRC Barriettes
  • The ndd FRC Barriettes fulfill the purpose of a physical barrier in the EasyOne Pro LAB system, to avoid cross-contamination between patients and reduce cleaning of the device to an absolute minimum.
  • The form of the ndd FRC Barriette has been engineered to complete the EasyOne Pro LAB system for MBW testing, to guarantee reliable and high quality measurement results.
  • FRC Barriettes are single-patient use disposables.
EasyOne Pro/LAB Annual Replacement Kit
EasyOne Pro/LAB Annual Replacement Kit
  • The EasyOne Pro/LAB is designed to require minimal maintenance. The annual replacement kit 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.
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