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OFFICIAL-SOURCE RECALL · UNITED KINGDOM

National Patient Safety Alert: ResMed Astral 100 and 150 Recall: ResMed has issued a Field Safety Notice

Use the identifiers printed on your item to determine whether this recall may affect the product you own.

CountryUnited KingdomPublishedAugust 17, 2026Last updatedAugust 17, 2026Official source last checkedSeptember 9, 2026 at 1:48 PM UTC

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Is your product affected?

Brand
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Product
National Patient Safety Alert: ResMed Astral 100 and 150 Ventilators: Potential for Patient Harm due to Unexpected Interruption of Ventilation Therapy (NatPSA/2026/004/MHRA)
Manufacturer
See official notice

The barcode may identify the product type, while the recall may apply only to certain lots, dates or variants. Check all identifiers listed in the official recall.

Why this product was recalled

ResMed has issued a Field Safety Notice regarding Astral 100 and 150 ventilators and associated Printed Circuit Board Assembly spare parts manufactured prior to October 2024. A fault in the device can cause unexpected interruption of ventilation therapy.

Hazard

ResMed has issued a Field Safety Notice regarding Astral 100 and 150 ventilators and associated Printed Circuit Board Assembly spare parts manufactured prior to October 2024. A fault in the device can cause unexpected interruption of ventilation therapy.

What consumers should do

by: all Hospital Trusts, Health Boards and independent healthcare providers delivering NHS, community, home ventilation and private healthcare services. This is a safety critical and complex National Patient Safety Alert. Implementation should be coordinated by an executive leader (or equivalent role in organisations without executive boards). Explanation of identified safety issue ResMed has issued a Field Safety Notice (FSN) regarding Astral 100 and 150 ventilators and associated Printed Circuit Board Assembly (PCBA) spare parts manufactured prior to October 2024. An internal supercapacitor may leak electrolyte, causing damage to specific circuitry of the PCBA and unexpected interruption of ventilation therapy. If the issue occurs while the ventilator is delivering therapy, ventilation therapy stops immediately; a high priority audible alarm activates, and the user interface may display therapy alarms and a Safety System Fault red screen. If the issue occurs while the device is in standby, a maximum volume alarm activates, and the user interface message may not be displayed. Once the fault occurs, the ventilator becomes inoperable and cannot be restarted. Alternative ventilation

Official recall notice

National Patient Safety Alert: ResMed Astral 100 and 150 Ventilators: Potential for Patient Harm due to Unexpected Interruption of Ventilation Therapy (NatPSA/2026/004/MHRA)

Agency: Medicines and Healthcare products Regulatory Agency

Official publication date: August 17, 2026

Read the official UK_MHRA recall notice →

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