Potential health hazard — use of or exposure to this product may cause temporary or medically reversible adverse health consequences.
RayStation 4.0 Recalled by RAYSEARCH LABORATORIES AB Due to Software anomaly; an issue was found with the...
What You Should Do
Stop using this product immediately. Do not consume, use, or distribute it.
Return the product to the place of purchase for a full refund. If you have questions, contact RAYSEARCH LABORATORIES AB directly.
Affected Products
RayStation 4.0, 4.5, 4.7 and 5.0; Radiation Therapy Treatment Planning System Product Usage: RayStation is a software system designed for treatment planning and analysis of radiation therapy. The treatment plans provide treatment unit set-up parameters and estimates of dose distributions expected during the proposed treatment, and may be used to administer treatments after review and approval by the intended user. The system functionality can be configured based on user needs. The intended users of RayStation shall be clinically qualified radiation therapy staff trained in using the system.
Quantity: US: 66 units
Why Was This Recalled?
Software anomaly; an issue was found with the proton Pencil Beam Scanning (PBS) dose calculation in RayStation 4.0, 4.5, 4.7 and 5.0. For treatment plans with a combination of range shifter, large air gap and beams that enter the patient surface at an oblique angle, the dose calculation accuracy may be less than expected.
Where Was This Sold?
This product was distributed nationwide across all 50 states.
About RAYSEARCH LABORATORIES AB
RAYSEARCH LABORATORIES AB has 113 total recalls tracked by RecallDetector.
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Data sourced from the FDA (Device). Last updated March 26, 2026. View original report