Recall Z-1280-2019— Neusoft Medical Systems Co., Ltd.
Class II · Terminated
Class II FDA medical device recall by Neusoft Medical Systems Co., Ltd., initiated 2018-10-22, terminated 2022-08-25. It names one FDA 510(k) clearance: K151383. Product: 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: 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..
- Recalling firm
- Neusoft Medical Systems Co., Ltd.
- Classification
- Class II
- Status
- Terminated
- Initiated
- 2018-10-22
- Terminated
- 2022-08-25
- Firm location
- Shenyang, N/A, China
510(k) clearances named in this recall
1 on FDA's recordK-numbers as listed on FDA's Recall Enterprise System record for this event (openFDA device/recall k_numbers). The recall may also cover devices cleared under other submissions not named here.
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.
Data sourced from openFDA. This site is unofficial and independent of the FDA.