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RayStation Recalls Radiation Therapy System Over Dose Calculation Flaw

RaySearch Laboratories AB recalled its RayStation/RayPlan system on November 28, 2025. The recall affects software version RayStation 10B SP1, citing a high-risk hazard in radiation dose calculations. Affected systems may not invalidate doses as intended for certain Regions of Interest.

Official notice
RAYSEARCH LABORATORIES ABHealth & Personal CareMedical DevicesLot Code: UDI: 0735000201047120220131 GTIN: 07350002010471 Serial Numbers: 10.1.1.54 Software Revision: RayStation 10B SP1 Expiration Date: 2027-02-01

Source-backed recall notice

No product image was available from the source feed.

Official source
FDA DEVICE
Recall date
November 28, 2025
Status
ACTIVE
Severity
8/10

Quick Facts at a Glance

Recall Date
November 28, 2025
Hazard Level
HIGH
Brand
RAYSEARCH LABORATORIES AB
Category
Health & Personal Care
Sold At
Unknown
At-Risk Groups
GENERAL

What to Do Now

Use this page like a recall checklist: verify the product first, then act on the official remedy.

Immediate steps

  1. 1Stop using the product until you confirm whether it is included in the recall.
  2. 2Compare the product label, model number, UPC, color, size, and purchase location against the identifiers below.
  3. 3Follow the official remedy from FDA - Medical Devices; save photos, receipts, labels, and correspondence before contacting the company.
  4. 4If the product could harm a child, older adult, pet, or patient, move it out of reach immediately.

Check these identifiers

Brand
RAYSEARCH LABORATORIES AB
Product type
Radiation Therapy Treatment Planning System
Model numbers
Lot Code: UDI: 0735000201047120220131 GTIN: 07350002010471 Serial Numbers: 10.1.1.54 Software Revision: RayStation 10B SP1 Expiration Date: 2027-02-01
Sold at
Unknown

Recall Timeline

Key dates and source checks for this recall record.

  1. Recall announced

    November 28, 2025

  2. Reported by FDA DEVICE

    January 28, 2026

  3. RecallRadar source check

    April 13, 2026

  4. Consumer action

    Use the official remedy and keep documentation.

Hazard Information

Potential for the invalidation for calculated radiation dose does not work as intended for certain Regions of Interest (ROIs). This issue occurs for some ROI(s) which have no contours and either have a material override defined, or are of type Bolus, Fixation, or Support. In these cases, adding geometry to the ROI, subsequently modifying geometry, or removing the material override does not invalidate dose as intended.

What You Should Do

Patients and healthcare providers should stop using this device immediately. Follow the recall instructions provided by the manufacturer. Contact RAYSEARCH LABORATORIES AB or your healthcare provider for instructions. Notification method: E-Mail

About This Product

The RayStation/RayPlan system is a radiation therapy planning tool used by healthcare providers to calculate radiation doses for cancer treatment. It is utilized in clinical settings for its precision in treatment planning.

Why This Is Dangerous

The hazard arises when certain Regions of Interest lack contours or have material overrides, leading to incorrect dose calculations. This can result in inadequate or excessive radiation exposure to patients.

Industry Context

This recall is not part of a broader industry pattern.

Real-World Impact

Patients relying on this system may face delays in treatment or potential health risks due to improper dosing, thus emphasizing the urgency of addressing the recall.

Practical Guidance

How to identify if yours is affected

  1. Verify the model number as 10.1.1 and software version as RayStation 10B SP1.
  2. Check for any communications from RaySearch Laboratories AB regarding the recall.
  3. Consult your healthcare provider to determine if your system is affected.

Where to find product info

Look for the model number and software version in the system settings or documentation provided with the device.

What timeline to expect

Expect a processing timeline of approximately 4-6 weeks for refunds or replacements.

If the manufacturer is unresponsive

  • Document all correspondence with the manufacturer or healthcare provider.
  • Contact the relevant health authority if there is no response.

How to prevent similar issues

  • Always verify the latest software updates before use.
  • Ensure that the device is regularly checked for recalls and safety alerts.

Documentation advice

Keep records of your communication with the manufacturer and any relevant documents regarding the device.

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Product Details

The recall involves the RayStation/RayPlan system, model number 10.1.1, software version RayStation 10B SP1. The product is used for radiation therapy treatment planning. Specific lot code for reference: UDI: 0735000201047120220131.

Key Facts

  • Device: RayStation/RayPlan
  • Software Version: RayStation 10B SP1
  • Recall Date: November 28, 2025

Safety Guide

Not sure what to do next? Our guide walks you through the process step by step.

Read: What to Do When You Find a Recalled Product

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Safety Assessment

Risk LevelHIGH
Severity Score
8/ 10
Affected Groups
GENERAL
Injury Types
OTHER

Product Classification

Product Details

Model Numbers
Lot Code: UDI: 0735000201047120220131 GTIN: 07350002010471 Serial Numbers: 10.1.1.54 Software Revision: RayStation 10B SP1 Expiration Date: 2027-02-01
Report Date
January 28, 2026
Recall Status
ACTIVE

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