PROBEAT-V, software versions 4.8.1S, and 5.1M Radiation therapy system.

FDA Device Recall #Z-1892-2019 — Class II — April 15, 2019

Recall Summary

Recall Number Z-1892-2019
Classification Class II — Moderate risk
Date Initiated April 15, 2019
Status Terminated
Voluntary Voluntary: Firm initiated

Recalling Firm

Firm Hitachi America, Ltd., Power Systems Division
Location Houston, TX
Product Type Devices
Quantity 3

Product Description

PROBEAT-V, software versions 4.8.1S, and 5.1M Radiation therapy system.

Reason for Recall

There is a potential for a discrepant target position when using 3D3D matching mode in PIAS (Positioning Image Analysis System) software installed in the PROBEAT-V, proton therapy systems.

Distribution Pattern

Distributed to accounts located in AZ, MN, and TN. Foreign distribution to Japan.

Lot / Code Information

2015B01, A01, A02

Other Recalls from Hitachi America, Ltd., Power Systems ...

Recall # Classification Product Date
Z-1838-2015 Class II PROBEAT WITH DISCRETE SPOT SCANNING SYSTEM P... Apr 21, 2015

Frequently Asked Questions

A software recall means the device's embedded software or firmware has a defect that could affect its performance or safety. Many software recalls are corrected through firmware updates that can be applied without physically replacing the device. For implantable devices, the update may be delivered wirelessly during a routine clinic visit. For external devices, the manufacturer may provide updated software files or replacement units. Contact your healthcare provider to determine whether your specific device and software version are affected and what action is recommended.

Class I recalls indicate a reasonable probability of serious adverse health consequences or death from the defect. Class II recalls involve products that may cause temporary or medically reversible adverse health consequences, or where serious consequences are remote. Class III recalls cover products not likely to cause any adverse health consequences, typically involving technical regulatory violations. The classification guides urgency — Class I recalls require immediate action, while Class III may simply involve returning a product or acknowledging a labeling change. Always read the specific recall notice for recommended patient actions.

Report problems with medical devices to the FDA through MedWatch at 1-800-FDA-1088 or online at FDA.gov/safety/medwatch. Healthcare facilities are required by law to report device-related serious injuries and deaths. Patients and consumers can also report voluntarily. Include the device name, manufacturer, model number, and a description of the problem and any patient outcome. Reports from patients and clinicians help the FDA identify emerging safety signals and may trigger investigations that lead to recalls of dangerous devices.

What Should You Do?

Stop using this device if you are affected by this recall. Contact your healthcare provider and the manufacturer immediately for guidance. Report adverse events to FDA MedWatch.