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 Radiation Therapy Treatment Planning System Recalled by RAYSEARCH LABORATORIES AB Due to The firm has learned that some RayStation/RayPlan users...

Date: June 6, 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 Radiation Therapy Treatment Planning System, Model nos. 2.5, 3.5, 4.0, 4.3, 4.5, 4.7, 4.9, 5.0, 6.0, 6.1, 6.2, 7.0 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: 718

Why Was This Recalled?

The firm has learned that some RayStation/RayPlan users have commissioned machines with erroneous Beam profile correction parameters. These parameters affect the dose calculated in corners of large or off-axis fields. This effect cannot be seen in the Beam Commissioning module and dose in large or off-axis fields needs to be validated using the Beam 3D Modeling module in RayPhysics/RayPlan Physics. The user must be aware 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