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Hitachi Proton Beam Therapy Device Recalled for Software Issues

Hitachi Ltd. recalled one unit of its Proton Beam Therapy System on February 6, 2026 due to a software anomaly. The issue may result in positional discrepancies during patient treatment. The recall affects distribution in Texas and Washington D.C.

Official notice
Hitachi, Ltd. Radiation Oncology Systems, KashiwanohaHealth & Personal CareMedical DevicesSerial Number: CRUS01/ UDI: (01)04560333350006(21)CRUS01(11)190920

Source-backed recall notice

No product image was available from the source feed.

Official source
FDA DEVICE
Recall date
February 6, 2026
Status
ACTIVE
Severity
8/10

Quick Facts at a Glance

Recall Date
February 6, 2026
Hazard Level
HIGH
Brand
Hitachi, Ltd. Radiation Oncology Systems, Kashiwanoha
Category
Health & Personal Care
Sold At
Multiple Retailers
Geographic Scope
2 states
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
Hitachi, Ltd. Radiation Oncology Systems, Kashiwanoha
Product type
Proton Beam Therapy System
Model numbers
Serial Number: CRUS01/ UDI: (01)04560333350006(21)CRUS01(11)190920
Sold at
Multiple Retailers
Where affected
TX, DC

Recall Timeline

Key dates and source checks for this recall record.

  1. Recall announced

    February 6, 2026

  2. Reported by FDA DEVICE

    March 4, 2026

  3. RecallRadar source check

    March 11, 2026

  4. Consumer action

    Use the official remedy and keep documentation.

Hazard Information

Software anomaly in the patient positioning system may result in positional discrepancy.

What You Should Do

Patients and healthcare providers should stop using this device immediately. Follow the recall instructions provided by the manufacturer. Contact Hitachi, Ltd. Radiation Oncology Systems, Kashiwanoha or your healthcare provider for instructions. Notification method: Visit

About This Product

The Hitachi Proton Beam Therapy System is used in radiation oncology to precisely target tumors while minimizing exposure to surrounding healthy tissues. Medical facilities purchase these devices for advanced cancer treatment.

Why This Is Dangerous

The software anomaly may lead to incorrect patient positioning, which could affect treatment outcomes and patient safety. This issue necessitates immediate action from users.

Industry Context

This recall is not part of a broader industry pattern.

Real-World Impact

Patients and healthcare providers must stop using the device immediately, impacting treatment schedules and requiring alternative solutions.

Practical Guidance

How to identify if yours is affected

  1. Check the serial number of the device to confirm if it is the affected unit.
  2. Refer to the recall notice for specific identification guidance.
  3. Contact Hitachi for verification if uncertain.

Where to find product info

Serial numbers are usually located on the device's back panel or manufacturer label.

What timeline to expect

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

If the manufacturer is unresponsive

  • Document all correspondence with Hitachi.
  • Reach out to regulatory bodies if no response is received.
  • Consider legal consultation for unresolved issues.

How to prevent similar issues

  • Research medical device recalls before purchase.
  • Inquire about software updates and safety certifications.
  • Consult reviews and professional opinions on medical equipment.

Documentation advice

Keep copies of all communications and any documentation related to the recall for your records.

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Product Details

The recalled product is the Hitachi Proton Beam Therapy System, reference number PROBEAT-CR. The only unit affected is identified by Serial Number: CRUS01, UDI: (01)04560333350006(21)CRUS01(11)190920. It distributed in the U.S. states of Texas and Washington D.C.

Key Facts

  • Recall date: February 6, 2026
  • Distribution states: Texas, Washington D.C.
  • Quantity recalled: 1 unit
  • Classification: Class II
  • Risk level: High

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
Serial Number: CRUS01/ UDI: (01)04560333350006(21)CRUS01(11)190920
Affected States
TX, DC
Report Date
March 4, 2026
Recall Status
ACTIVE

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