Official recall record

Catalyst Hd and Catalyst+ Hd Systems

Health Canada — Medical Devices · 2025-10-21 · CanadaType I

Issuing authority: Health Canada — Medical Devices
Published: 2025-10-21
Country of alert: Canada
Alert level: Type I
Alert type: recall

What the authority reported

C-RAD has noted a potential issue affecting the CSRs mode of the Catalyst+ HD and Catalyst HD systems. The issue is that the stated precision of the catalyst system for stereotactic radiosurgery (SRS) treatments cannot be guaranteed for all couch angles and system setups. in certain cases, the system may indicate the patient as correctly positioned at the isocenter, even when the isocenter is positioned outside of the indicated tolerance. This could in the worstcase result in erroneous dose delivery.

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: Health Canada — Medical Devices — official record →
Record last checked against the registry on 2026-05-31.

More recalls: Health Canada — Medical Devices · Canada · all filters

ProductGuru Recalls republishes official safety information with attribution. We are not the issuing authority and this page is not advice. If this product is a medical device or medication, speak to a doctor or pharmacist. Found an error? Report it — corrections are published.