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Adverse-event reports (MAUDE)

Read this first: MAUDE report counts cannot be used to compute incidence rates or compare device safety. Reporting is incomplete, duplicated, and spikes with publicity; there is no denominator of devices in use. The peer line shows reporting volume for the average device in the same FDA product code — a reporting baseline, not a risk measure.

15 linked reportsInjury 12Malfunction 3
23572019-01: 0 reports for this device; peer average 5.1/device2019-02: 0 reports for this device; peer average 3.3/device2019-03: 0 reports for this device; peer average 3.25/device2019-04: 0 reports for this device; peer average 5.91/device2019-05: 0 reports for this device; peer average 3.25/device2019-06: 0 reports for this device; peer average 2.8/device2019-07: 0 reports for this device; peer average 2.58/device2019-08: 0 reports for this device; peer average 2.43/device2019-09: 0 reports for this device; peer average 2.14/device2019-10: 1 reports for this device; peer average 2.25/device2019-11: 0 reports for this device; peer average 1.86/device2019-12: 0 reports for this device; peer average 5.33/device2020-01: 2 reports for this device; peer average 2/device2020-02: 0 reports for this device; peer average 2.75/device2020-03: 0 reports for this device; peer average 2.2/device2020-04: 0 reports for this device; peer average 3.67/device2020-05: 0 reports for this device; peer average 2/device2020-06: 0 reports for this device; peer average 2.44/device2020-07: 0 reports for this device; peer average 2.25/device2020-08: 0 reports for this device; peer average 1.74/device2020-09: 0 reports for this device; peer average 2/device2020-10: 0 reports for this device; peer average 2.05/device2020-11: 0 reports for this device; peer average 2.24/device2020-12: 0 reports for this device; peer average 2.4/device2021-01: 0 reports for this device; peer average 1.47/device2021-02: 0 reports for this device; peer average 1.81/device2021-03: 0 reports for this device; peer average 2.43/device2021-04: 0 reports for this device; peer average 2.74/device2021-05: 0 reports for this device; peer average 3.77/device2021-06: 0 reports for this device; peer average 4.55/device2021-07: 3 reports for this device; peer average 3.07/device2021-08: 0 reports for this device; peer average 2.53/device2021-09: 0 reports for this device; peer average 2.3/device2021-10: 0 reports for this device; peer average 1.67/device2021-11: 0 reports for this device; peer average 2.62/device2021-12: 0 reports for this device; peer average 2.75/device2022-01: 0 reports for this device; peer average 1.89/device2022-02: 0 reports for this device; peer average 2.47/device2022-03: 0 reports for this device; peer average 2.43/device2022-04: 0 reports for this device; peer average 2.42/device2022-05: 0 reports for this device; peer average 1.89/device2022-06: 0 reports for this device; peer average 1.88/device2022-07: 0 reports for this device; peer average 3.53/device2022-08: 0 reports for this device; peer average 1.86/device2022-09: 0 reports for this device; peer average 2.84/device2022-10: 0 reports for this device; peer average 2.09/device2022-11: 0 reports for this device; peer average 2.07/device2022-12: 0 reports for this device; peer average 1.65/device2023-01: 0 reports for this device; peer average 2.31/device2023-02: 0 reports for this device; peer average 1.9/device2023-03: 0 reports for this device; peer average 2.63/device2023-04: 0 reports for this device; peer average 2.17/device2023-05: 0 reports for this device; peer average 2.57/device2023-06: 0 reports for this device; peer average 6.84/device2023-07: 0 reports for this device; peer average 2.1/device2023-08: 0 reports for this device; peer average 3.42/device2023-09: 0 reports for this device; peer average 2.95/device2023-10: 0 reports for this device; peer average 5.89/device2023-11: 0 reports for this device; peer average 2.58/device2023-12: 0 reports for this device; peer average 2.9/device2024-01: 0 reports for this device; peer average 1.9/device2024-02: 0 reports for this device; peer average 1.88/device2024-03: 0 reports for this device; peer average 1.89/device2024-04: 0 reports for this device; peer average 1.65/device2024-05: 0 reports for this device; peer average 2.06/device2024-06: 0 reports for this device; peer average 3.08/device2024-07: 0 reports for this device; peer average 1.88/device2024-08: 0 reports for this device; peer average 1.3/device2024-09: 0 reports for this device; peer average 1.17/device2024-10: 6 reports for this device; peer average 1.95/device2024-11: 0 reports for this device; peer average 1.45/device2024-12: 0 reports for this device; peer average 1.69/device2025-01: 0 reports for this device; peer average 1.59/device2025-02: 0 reports for this device; peer average 1.61/device2025-03: 0 reports for this device; peer average 1.39/device2025-04: 0 reports for this device; peer average 1.86/device2025-05: 0 reports for this device; peer average 2.5/device2025-06: 0 reports for this device; peer average 1.54/device2025-07: 0 reports for this device; peer average 1.5/device2025-08: 0 reports for this device; peer average 1.5/device2025-09: 3 reports for this device; peer average 1.67/device2025-10: 0 reports for this device; peer average 1.1/device2025-11: 0 reports for this device; peer average 1.29/device2025-12: 0 reports for this device; peer average 2.41/device2026-01: 0 reports for this device; peer average 2.22/device2026-02: 0 reports for this device; peer average 1.68/device2026-03: 0 reports for this device; peer average 1.45/device2026-04: 0 reports for this device; peer average 2/device2026-05: 0 reports for this device; peer average 2.19/device2026-06: 0 reports for this device; peer average 1.55/device010203040506070809101112010203040506070809101112010203040506070809101112010203040506070809101112010203040506070809101112010203040506070809101112010203040506070809101112010203040506
Monthly adverse-event reports for this device versus the product-code average.
MonthThis device (reports)Product-code average (reports per device)
2019-0105.1
2019-0203.3
2019-0303.25
2019-0405.91
2019-0503.25
2019-0602.8
2019-0702.58
2019-0802.43
2019-0902.14
2019-1012.25
2019-1101.86
2019-1205.33
2020-0122
2020-0202.75
2020-0302.2
2020-0403.67
2020-0502
2020-0602.44
2020-0702.25
2020-0801.74
2020-0902
2020-1002.05
2020-1102.24
2020-1202.4
2021-0101.47
2021-0201.81
2021-0302.43
2021-0402.74
2021-0503.77
2021-0604.55
2021-0733.07
2021-0802.53
2021-0902.3
2021-1001.67
2021-1102.62
2021-1202.75
2022-0101.89
2022-0202.47
2022-0302.43
2022-0402.42
2022-0501.89
2022-0601.88
2022-0703.53
2022-0801.86
2022-0902.84
2022-1002.09
2022-1102.07
2022-1201.65
2023-0102.31
2023-0201.9
2023-0302.63
2023-0402.17
2023-0502.57
2023-0606.84
2023-0702.1
2023-0803.42
2023-0902.95
2023-1005.89
2023-1102.58
2023-1202.9
2024-0101.9
2024-0201.88
2024-0301.89
2024-0401.65
2024-0502.06
2024-0603.08
2024-0701.88
2024-0801.3
2024-0901.17
2024-1061.95
2024-1101.45
2024-1201.69
2025-0101.59
2025-0201.61
2025-0301.39
2025-0401.86
2025-0502.5
2025-0601.54
2025-0701.5
2025-0801.5
2025-0931.67
2025-1001.1
2025-1101.29
2025-1202.41
2026-0102.22
2026-0201.68
2026-0301.45
2026-0402
2026-0502.19
2026-0601.55
This device (reports/month)Average device in JAK (reports/device/month)
Failure-mode summaryAI-generated

15 linked report narratives available — no AI summary generated yet.

Recall history
InitiatedRecall #ClassStatusReasonQuantityLink basis
2018-02-15Z-1448-2018Class IITerminatedto inform customers of possible incorrect tube current calculations by the CARE Dose4D algorithm for head scans based on p.a. (posterior-anterior) or a.p. (anterior-posterior) topograms. Depending on the geometrical shape of the skull bone, it may happen in rare cases that the calculated dose distribution is not appropriate and could lead to unnecessary radiation exposureDistribution: USA (nationally) Distribution.1301clearance family
2018-02-01Z-2474-2018Class IITerminatedA potential risk of unnecessary radiation exposure due to a software issueDistribution: NationwideN/Aclearance family
2018-02-01Z-2475-2018Class IITerminatedA potential risk of unnecessary radiation exposure due to a software issueDistribution: NationwideN/Aclearance family
2016-11-22Z-0921-2017Class IITerminatedSiemens is providing a new installation of the Residual Current Monitor (RCM) in the Line Connection Box (LCB) to resolve a potential defect that could lead to a power cutout during use of the SOMATOM Scope, Scope Power and Perspective systems.Distribution: Distributed to: IL IL GA SC SD OK NY MI IN MD AR13 systemsclearance family
2015-04-20Z-1646-2015Class IITerminatedSoftware bugs in VC20B SP0a or SP1 software versions may cause issues that could make it necessary to rescan patients. Syngo Main UI may crash if the Patient Browser is scrolled with arrow keys of the keyboard. Tomo images may freeze on the screen when zoomed in or out under the mode of CAREVision. Sporadic displaying error in WorkStream4D application. DB may lock under heavy and multitasks.Distribution: Nationwide Distribution including Puerto Rico.75clearance family
Individual MAUDE reports
DateReport #TypeNarrativeLink basis
2025-09-173003202425-2025-00005InjuryAvailableexact di
2024-10-143003202425-2024-00003InjuryAvailableexact di
2024-10-143003202425-2024-00004InjuryAvailableexact di
2021-07-283003202425-2021-88036MalfunctionAvailableexact di
2020-01-223003202425-2020-14807InjuryAvailablemodel number
2019-10-283003202425-2019-01895InjuryAvailableprocode brand trgm

Showing the most recent 6 of 15 linked reports.

Regulatory clearances
  • 510(k)K183548Substantially equivalent (SESE) · 2019-04-15clearance family
  • 510(k)K151765Substantially equivalent (SESE) · 2016-03-25clearance family
  • 510(k)K133590Substantially equivalent (SESE) · 2014-04-30clearance family
  • 510(k)K113287Substantially equivalent (SESE) · 2012-05-23clearance family

Predicate lineage

Cited as predicate by: K142955, K151765

Cited as predicate by: K142955, K151765, K152880

K183548

Cited as predicate by: K193178, K200474, K241898

Lineage each submission cites, walked transitively (indented = the cited device's own predicates). Extracted from public 510(k) summary text — heuristic, and includes reference devices mentioned alongside true predicates.

Manufacturer compliance record
DateTypeOutcomeFacilityCitations
2019-01-17VAIVoluntary action indicatedSiemens Shanghai Medical Equipment Ltd.0
2015-07-23VAIVoluntary action indicatedSiemens Shanghai Medical Equipment Ltd.0
2011-05-12NAINo action indicatedSiemens Shanghai Medical Equipment Ltd.0
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