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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.

1 linked reportMalfunction 1
81624322019-01: 0 reports for this device; peer average 2.75/device2019-02: 0 reports for this device; peer average 2.3/device2019-03: 0 reports for this device; peer average 5.36/device2019-04: 0 reports for this device; peer average 14.54/device2019-05: 0 reports for this device; peer average 3.75/device2019-06: 0 reports for this device; peer average 3.29/device2019-07: 0 reports for this device; peer average 3.88/device2019-08: 0 reports for this device; peer average 3.18/device2019-09: 0 reports for this device; peer average 2.82/device2019-10: 0 reports for this device; peer average 3.07/device2019-11: 0 reports for this device; peer average 3.18/device2019-12: 0 reports for this device; peer average 3.15/device2020-01: 0 reports for this device; peer average 2.66/device2020-02: 0 reports for this device; peer average 4.9/device2020-03: 0 reports for this device; peer average 2.9/device2020-04: 0 reports for this device; peer average 3.15/device2020-05: 0 reports for this device; peer average 4.63/device2020-06: 0 reports for this device; peer average 3.89/device2020-07: 0 reports for this device; peer average 6.27/device2020-08: 0 reports for this device; peer average 5.11/device2020-09: 0 reports for this device; peer average 5.23/device2020-10: 0 reports for this device; peer average 6.26/device2020-11: 0 reports for this device; peer average 6.22/device2020-12: 0 reports for this device; peer average 8.65/device2021-01: 0 reports for this device; peer average 7.78/device2021-02: 0 reports for this device; peer average 8.18/device2021-03: 0 reports for this device; peer average 9.67/device2021-04: 0 reports for this device; peer average 8.73/device2021-05: 0 reports for this device; peer average 8.62/device2021-06: 0 reports for this device; peer average 7.11/device2021-07: 0 reports for this device; peer average 7.3/device2021-08: 0 reports for this device; peer average 8.09/device2021-09: 0 reports for this device; peer average 9.86/device2021-10: 0 reports for this device; peer average 7.81/device2021-11: 0 reports for this device; peer average 8.29/device2021-12: 0 reports for this device; peer average 10.19/device2022-01: 0 reports for this device; peer average 8.75/device2022-02: 0 reports for this device; peer average 9.93/device2022-03: 0 reports for this device; peer average 11.47/device2022-04: 0 reports for this device; peer average 11.8/device2022-05: 0 reports for this device; peer average 11.06/device2022-06: 0 reports for this device; peer average 11.83/device2022-07: 0 reports for this device; peer average 10.72/device2022-08: 0 reports for this device; peer average 10.57/device2022-09: 0 reports for this device; peer average 10.16/device2022-10: 0 reports for this device; peer average 10.37/device2022-11: 0 reports for this device; peer average 9.6/device2022-12: 0 reports for this device; peer average 10.16/device2023-01: 0 reports for this device; peer average 9.57/device2023-02: 0 reports for this device; peer average 9.15/device2023-03: 0 reports for this device; peer average 12.08/device2023-04: 0 reports for this device; peer average 11.05/device2023-05: 0 reports for this device; peer average 9.98/device2023-06: 0 reports for this device; peer average 9.59/device2023-07: 0 reports for this device; peer average 10.36/device2023-08: 0 reports for this device; peer average 11.81/device2023-09: 0 reports for this device; peer average 10.64/device2023-10: 0 reports for this device; peer average 11.52/device2023-11: 0 reports for this device; peer average 12.14/device2023-12: 0 reports for this device; peer average 11.08/device2024-01: 0 reports for this device; peer average 11.09/device2024-02: 0 reports for this device; peer average 12.05/device2024-03: 0 reports for this device; peer average 13.64/device2024-04: 0 reports for this device; peer average 11.66/device2024-05: 0 reports for this device; peer average 10.81/device2024-06: 0 reports for this device; peer average 12.09/device2024-07: 0 reports for this device; peer average 12.32/device2024-08: 0 reports for this device; peer average 10.89/device2024-09: 0 reports for this device; peer average 11.11/device2024-10: 0 reports for this device; peer average 13.81/device2024-11: 0 reports for this device; peer average 8.99/device2024-12: 0 reports for this device; peer average 6.55/device2025-01: 0 reports for this device; peer average 7.04/device2025-02: 0 reports for this device; peer average 6.15/device2025-03: 0 reports for this device; peer average 7.27/device2025-04: 0 reports for this device; peer average 7.83/device2025-05: 0 reports for this device; peer average 7.92/device2025-06: 0 reports for this device; peer average 8.14/device2025-07: 0 reports for this device; peer average 8.21/device2025-08: 0 reports for this device; peer average 8.91/device2025-09: 0 reports for this device; peer average 6.24/device2025-10: 0 reports for this device; peer average 10.66/device2025-11: 0 reports for this device; peer average 17.02/device2025-12: 0 reports for this device; peer average 32.32/device2026-01: 0 reports for this device; peer average 25.72/device2026-02: 1 reports for this device; peer average 15.54/device2026-03: 0 reports for this device; peer average 15.16/device2026-04: 0 reports for this device; peer average 21.35/device2026-05: 0 reports for this device; peer average 21.97/device2026-06: 0 reports for this device; peer average 21.39/device010203040506070809101112010203040506070809101112010203040506070809101112010203040506070809101112010203040506070809101112010203040506070809101112010203040506070809101112010203040506
Monthly adverse-event reports for this device versus the product-code average.
MonthThis device (reports)Product-code average (reports per device)
2019-0102.75
2019-0202.3
2019-0305.36
2019-04014.54
2019-0503.75
2019-0603.29
2019-0703.88
2019-0803.18
2019-0902.82
2019-1003.07
2019-1103.18
2019-1203.15
2020-0102.66
2020-0204.9
2020-0302.9
2020-0403.15
2020-0504.63
2020-0603.89
2020-0706.27
2020-0805.11
2020-0905.23
2020-1006.26
2020-1106.22
2020-1208.65
2021-0107.78
2021-0208.18
2021-0309.67
2021-0408.73
2021-0508.62
2021-0607.11
2021-0707.3
2021-0808.09
2021-0909.86
2021-1007.81
2021-1108.29
2021-12010.19
2022-0108.75
2022-0209.93
2022-03011.47
2022-04011.8
2022-05011.06
2022-06011.83
2022-07010.72
2022-08010.57
2022-09010.16
2022-10010.37
2022-1109.6
2022-12010.16
2023-0109.57
2023-0209.15
2023-03012.08
2023-04011.05
2023-0509.98
2023-0609.59
2023-07010.36
2023-08011.81
2023-09010.64
2023-10011.52
2023-11012.14
2023-12011.08
2024-01011.09
2024-02012.05
2024-03013.64
2024-04011.66
2024-05010.81
2024-06012.09
2024-07012.32
2024-08010.89
2024-09011.11
2024-10013.81
2024-1108.99
2024-1206.55
2025-0107.04
2025-0206.15
2025-0307.27
2025-0407.83
2025-0507.92
2025-0608.14
2025-0708.21
2025-0808.91
2025-0906.24
2025-10010.66
2025-11017.02
2025-12032.32
2026-01025.72
2026-02115.54
2026-03015.16
2026-04021.35
2026-05021.97
2026-06021.39
This device (reports/month)Average device in EOB, EOQ, FDF, FDS, FET, NTN, NWB (reports/device/month)
Failure-mode summaryAI-generated

1 linked report narrative available — no AI summary generated yet.

Recall history

No recalls linked.

Individual MAUDE reports
DateReport #TypeNarrativeLink basis
2026-02-113002808148-2026-03984MalfunctionAvailableexact di
Regulatory clearances
  • 510(k)K222861Substantially equivalent (SESE) · 2023-06-15clearance family

Predicate lineage

Cited as predicate by: K250432, K250701, K251859, K251867, K261183

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
2022-12-12WLWarning LetterOlympus Medical Systems Corporation
2022-09-09OAIOfficial action indicatedOlympus Medical Systems Corporation1
2018-03-09WLWarning LetterOlympus Medical Systems Corporation
2015-04-24OAIOfficial action indicatedOlympus Medical Systems Corporation2
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