Philips Respironics recalls Trilogy Evo O2 ventilators with software version 1.05.15.00 due to potential tidal volume discrepancies when using non-pneumatic nebulizers. Affected units may not deliver correct oxygen levels.
Using non-pneumatic nebulizers with Trilogy Evo Platform ventilators may result in a discrepancy between the set tidal volume and the tidal volume received by the patient.
Philips Respironics is recalling its Trilogy Evo O2 continuous home ventilators with software version 1.05.15.00. Using non-pneumatic nebulizers with these devices can cause the delivered oxygen volume to differ from what's set, potentially affecting treatment effectiveness.
The software version 1.05.15.00 may not properly calculate the oxygen volume when non-pneumatic nebulizers are connected. This could lead to the patient receiving less oxygen than intended, which might affect breathing treatment.
Patients using the Trilogy Evo O2 ventilators with software version 1.05.15.00 are affected. Those who use non-pneumatic nebulizers with these devices are at higher risk of incorrect oxygen delivery.
Check for the model name 'Trilogy Evo O2' and software version 1.05.15.00 on the device. All units were sold with this specific software version.
Contact Philips Respironics to get the latest software update for your device.
Yes, if your Trilogy Evo O2 ventilator has software version 1.05.15.00 and you use non-pneumatic nebulizers.
Check the device label for the software version number, which should be 1.05.15.00 for affected units.
No, but you should update the software to prevent potential oxygen delivery issues.
We’ve drafted a message you can send Philips Respironics to request your refund or repair — edit it as you like.
Subject: Recall Z-1615-2026 — Philips Respironics Philips Respironics Hello, I own a Philips Respironics that is covered by recall Z-1615-2026 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.
