Philips Respironics recalls Trilogy Evo ventilators with software version 1.05.15.00 due to potential obstruction alarm failure. Affected users should contact Philips for updates.
In some situations, the Obstruction Alarm does not trigger within the timeframe dictated by the relevant standards and may take up to four breaths.
Philips Respironics is recalling its Trilogy Evo continuous home ventilators with software version 1.05.15.00 because the obstruction alarm may not trigger within standard timeframes. This could lead to breathing issues if the alarm fails to alert users during critical moments.
The obstruction alarm in some cases may not activate within the required timeframe, potentially taking up to four breaths before triggering. This delay could allow a breathing obstruction to go unnoticed, risking serious breathing difficulties.
People using the Philips Respironics Trilogy Evo ventilator with software version 1.05.15.00 at home are affected. Those with respiratory conditions requiring continuous ventilation are most at risk.
Check for the product name 'Philips Respironics Trilogy Evo' and software version 1.05.15.00. All models, serial numbers, and unique device identifiers are affected.
Verify your device's software version by checking the device settings or manual.
Reach out to Philips Respironics for guidance on next steps and potential software updates.
Yes, all models with software version 1.05.15.00 are affected.
Check the software version in your device settings or manual; the affected version is 1.05.15.00.
Contact Philips Respironics for assistance with updates or other solutions.
We’ve drafted a message you can send Philips Respironics to request your refund or repair — edit it as you like.
Subject: Recall Z-1646-2026 — Philips Respironics Philips Respironics Hello, I own a Philips Respironics that is covered by recall Z-1646-2026 from Philips Respironics. I’m writing to arrange the remedy described in the recall (a refund, repair, or replacement as applicable). Could you please tell me the next steps to resolve this? Thank you.
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The facts (hazard, remedy, dates, manufacturer) are pulled from the official FDA recall record. The plain-language summary and step-by-step checklist are written by GovInfoNow to make the official notice easier to act on — they don’t replace it.
