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MEDICAL DEVICE RECALLCRITICAL
Philips Respironics Trilogy Evo O2 Ventilator
Philips Respironics is recalling Trilogy Evo O2 ventilators running software version 1.05.15.00 due to a potential obstruction alarm delay.
What to do
Contact your healthcare provider or Philips Respironics to determine if your device is affected and to receive a software update to resolve the alarm delay issue.
Why it was recalled
In some situations, the Obstruction Alarm does not trigger within the timeframe dictated by the relevant standards and may take up to four breaths.
How to identify it
Philips Respironics Trilogy Evo Universal, Software Version 1.05.15.00. Continuous home-use ventilator device.
Where it was sold
Distributed in US.
Official source
Other recent recalls from Philips Respironics, Inc.
Editorial summary by Recall Canary · last updated 2026-06-05 · primary source: U.S. Food and Drug Administration · severity reflects the agency's published classification