Official recall record
Astral 100 and Astral 150 ventilators
- Issuing authority
- US FDA — Medical Devices
- Recall initiated by firm
- 2023-09-13
- Country of alert
- Australia
- Alert level
- Class I
- Alert type
- recall
- Brand on record
- ResMed Ltd.
What the authority reported
If ventilator is on internal battery, not intended to serve as a primary power source, low/critically low battery alarms will sound, but a fault leads to sudden power loss. If power fails, then ventilation stops and a Total Power Failure (TPF) alarm should sound, but it's powered by a supercapacitor, which degrades over time, which may cause TPF alarm to sound for less than 2 minutes or not at all
What to do
Follow the instructions in the official notice — recall remedies (refund, repair, replacement, or disposal) are defined by the issuing authority and the responsible business, and they differ per recall. Do not rely on summaries, including this one.
Verify at the source:
US FDA — Medical Devices — official record →
Record last checked against the registry on 2026-05-31.
Record last checked against the registry on 2026-05-31.
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All 5 official recall notices naming ResMed Ltd. on this site →
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