Class II — Potential Health Hazard

Potential health hazard — use of or exposure to this product may cause temporary or medically reversible adverse health consequences.

RayStation stand-alone software treatment planning system Recalled by RAYSEARCH LABORATORIES AB Due to If the beam model has a highly asymmetric...

Date: June 29, 2018
Company: RAYSEARCH LABORATORIES AB
Status: Terminated
Source: FDA (Device)

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 stand-alone software treatment planning system, RayStation 4.5, RayStation 4.7, RayStation 4.9 (RayPlan 1), RayStation 5, RayStation 6 (RayPlan 2), RayStation 7 (RayPlan 7) and RayStation 8A (RayPlan 8A) 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: 746

Why Was This Recalled?

If the beam model has a highly asymmetric primary source, it is not correctly taken into account in the calculation of DMLC fields when the collimator is rotated. This could lead to potentially significant overdosage at delivery. The user must be aware of the issue to avoid incorrect dose calculations during treatment planning.

Where Was This Sold?

This product was distributed nationwide across all 50 states.

Affected (51 states)Not affected

About RAYSEARCH LABORATORIES AB

RAYSEARCH LABORATORIES AB has 113 total recalls tracked by RecallDetector.

Related Recalls

Data sourced from the FDA (Device). Last updated March 26, 2026. View original report