Philips Respironics Trilogy Evo O2 Ventilator
Philips Respironics recalls Trilogy Evo O2 ventilators (SW 1.05.15.00) over delayed obstruction alarm.
If you use a Philips Respironics Trilogy Evo O2 ventilator with software version 1.05.15.00, contact Philips Respironics immediately to arrange for a software update. Do not stop using the ventilator without consulting your healthcare provider, as the device is critical for breathing support. Monitor the device closely and seek immediate medical attention if an obstruction is suspected.
Recall at a glance
- Quantity recalled
- 113,717 units
Why it was recalled
Philips Respironics is recalling the Trilogy Evo O2 continuous home-use ventilator with software version 1.05.15.00 because the Obstruction Alarm may not trigger within the required timeframe, potentially taking up to four breaths. This could delay alerting caregivers to a blocked airway, posing a serious risk to patients.
Is mine affected?
This recall covers the products below. If you have any of them, yours is affected.
Philips Respironics Trilogy
| Product | Recall # |
|---|---|
| EV300, Software Version 1.05.15.00. Continuous home-use ventilator device. | Z-1648-2026 |
| Evo Universal, Software Version 1.05.15.00. Continuous home-use ventilator device. | Z-1649-2026 |
| Evo O2, Software Version 1.05.15.00. Continuous home-use ventilator device. | Z-1647-2026 |
| Evo, Software Version 1.05.15.00. Continuous home-use ventilator device. | Z-1646-2026 |
Where it was sold
Distributed nationwide.
Timeline
- Firm initiated recall
- Publicly announced
- Listed on Recall Canary
- Summary updated
Official source
Other recent recalls from Philips Respironics, Inc.
Editorial summary by Recall Canary · summary updated 2026-08-27 · primary source: U.S. Food and Drug Administration · severity reflects the agency's published classification