NeuViz 128 Multi-slice CT Scanner System Product Usage: The Multi-Slice CT Scanner System can ...

FDA Device Recall #Z-1280-2019 — Class II — October 22, 2018

Recall Summary

Recall Number Z-1280-2019
Classification Class II — Moderate risk
Date Initiated October 22, 2018
Status Terminated
Voluntary FDA Mandated

Recalling Firm

Firm Neusoft Medical Systems Co., Ltd.
Location Shenyang, N/A
Product Type Devices
Quantity 6

Product Description

NeuViz 128 Multi-slice CT Scanner System Product Usage: The Multi-Slice CT Scanner System can be used as a whole body computed tomography x-ray system featuring a continuously rotating x-ray tube and detector array. The acquired x-ray transmission data is reconstructed by computer into cross-sectional images of the body from either the same axial plane taken at different angles or spiral planes taken at different angles.

Reason for Recall

Software defect: For Helical scan with ClearView function, when small arc (uninterrupted scan) occurs during scan, there will be some electromagnetic interference in the system which may affect the control signal of the flying focal spot, resulting in an incorrect flying focal spot sequence. If the system does not receive error, it would continue to complete the scan with the incorrect flying focal spot sequence, having an effect on the reconstruction of some images, resulting in image loss.

Distribution Pattern

US Nationwide Distribution.

Lot / Code Information

Series numbers N1281160084E; N1281160085E; N1281170161 E; N1281170231E; N1281180242E; N1281180248E

Other Recalls from Neusoft Medical Systems Co., Ltd.

Recall # Classification Product Date
Z-1279-2019 Class II NeuViz 64 Multi-slice CT Scanner System Prod... Oct 22, 2018
Z-1281-2019 Class II NeuViz 16 Essence Multi-slice CT Scanner System... Oct 22, 2018
Z-3044-2017 Class II Neusoft Medical NeuViz 64 Multi-slice CT Sc... May 19, 2017
Z-3045-2017 Class II Neusoft NeuViz 128 Multi-slice CT Scanner Syst... May 19, 2017
Z-0875-2017 Class II NeuViz 64 Multi-slice CT Scanner Systems Aug 31, 2016

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.