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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.

151 linked reportsMalfunction 146Injury 5
81725342019-01: 0 reports for this device; peer average 2.2/device2019-02: 0 reports for this device; peer average 1/device2019-03: 2 reports for this device; peer average 2.3/device2019-04: 10 reports for this device; peer average 4.78/device2019-05: 1 reports for this device; peer average 1.3/device2019-06: 0 reports for this device; peer average 2/device2019-07: 0 reports for this device; peer average 5/device2019-08: 0 reports for this device; peer average 2.4/device2019-09: 0 reports for this device; peer average 6.5/device2019-10: 0 reports for this device; peer average 1.8/device2019-11: 0 reports for this device; peer average 1/device2019-12: 1 reports for this device; peer average 2/device2020-01: 0 reports for this device; peer average 1.71/device2020-02: 1 reports for this device; peer average 1.8/device2020-03: 0 reports for this device; peer average 3.5/device2020-04: 1 reports for this device; peer average 4.8/device2020-05: 1 reports for this device; peer average 3.5/device2020-06: 1 reports for this device; peer average 4.83/device2020-07: 4 reports for this device; peer average 9.57/device2020-08: 4 reports for this device; peer average 7.17/device2020-09: 2 reports for this device; peer average 7.86/device2020-10: 3 reports for this device; peer average 10.5/device2020-11: 3 reports for this device; peer average 8.8/device2020-12: 4 reports for this device; peer average 11.75/device2021-01: 3 reports for this device; peer average 14.63/device2021-02: 0 reports for this device; peer average 13.2/device2021-03: 6 reports for this device; peer average 11.17/device2021-04: 8 reports for this device; peer average 17.5/device2021-05: 3 reports for this device; peer average 9.75/device2021-06: 8 reports for this device; peer average 9.71/device2021-07: 5 reports for this device; peer average 12/device2021-08: 4 reports for this device; peer average 14.86/device2021-09: 10 reports for this device; peer average 13.13/device2021-10: 5 reports for this device; peer average 13.22/device2021-11: 6 reports for this device; peer average 20.29/device2021-12: 8 reports for this device; peer average 33.75/device2022-01: 1 reports for this device; peer average 12.42/device2022-02: 3 reports for this device; peer average 15.43/device2022-03: 1 reports for this device; peer average 18.86/device2022-04: 1 reports for this device; peer average 22/device2022-05: 4 reports for this device; peer average 20/device2022-06: 1 reports for this device; peer average 14.63/device2022-07: 5 reports for this device; peer average 11.75/device2022-08: 2 reports for this device; peer average 13.8/device2022-09: 0 reports for this device; peer average 9.33/device2022-10: 0 reports for this device; peer average 8.33/device2022-11: 0 reports for this device; peer average 11/device2022-12: 0 reports for this device; peer average 10.25/device2023-01: 1 reports for this device; peer average 7/device2023-02: 3 reports for this device; peer average 8.83/device2023-03: 1 reports for this device; peer average 32/device2023-04: 4 reports for this device; peer average 8.83/device2023-05: 0 reports for this device; peer average 5.56/device2023-06: 0 reports for this device; peer average 18/device2023-07: 2 reports for this device; peer average 16.25/device2023-08: 1 reports for this device; peer average 7.18/device2023-09: 1 reports for this device; peer average 8.86/device2023-10: 2 reports for this device; peer average 8.78/device2023-11: 3 reports for this device; peer average 9.5/device2023-12: 3 reports for this device; peer average 13.14/device2024-01: 0 reports for this device; peer average 23.25/device2024-02: 2 reports for this device; peer average 9.83/device2024-03: 0 reports for this device; peer average 6.29/device2024-04: 0 reports for this device; peer average 5.83/device2024-05: 1 reports for this device; peer average 12.5/device2024-06: 1 reports for this device; peer average 17.17/device2024-07: 0 reports for this device; peer average 21.5/device2024-08: 0 reports for this device; peer average 24/device2024-09: 0 reports for this device; peer average 26.8/device2024-10: 0 reports for this device; peer average 28.83/device2024-11: 0 reports for this device; peer average 10/device2024-12: 0 reports for this device; peer average 7.8/device2025-01: 0 reports for this device; peer average 4.43/device2025-02: 0 reports for this device; peer average 4.8/device2025-03: 1 reports for this device; peer average 2.83/device2025-04: 0 reports for this device; peer average 2.17/device2025-05: 0 reports for this device; peer average 1.78/device2025-06: 0 reports for this device; peer average 1.78/device2025-07: 0 reports for this device; peer average 2.63/device2025-08: 0 reports for this device; peer average 10.5/device2025-09: 0 reports for this device; peer average 3.4/device2025-10: 0 reports for this device; peer average 4.1/device2025-11: 1 reports for this device; peer average 7.2/device2025-12: 1 reports for this device; peer average 3.5/device2026-01: 0 reports for this device; peer average 1.77/device2026-02: 0 reports for this device; peer average 4/device2026-03: 0 reports for this device; peer average 5.11/device2026-04: 0 reports for this device; peer average 2.33/device2026-05: 1 reports for this device; peer average 2.46/device2026-06: 0 reports for this device; peer average 2.57/device010203040506070809101112010203040506070809101112010203040506070809101112010203040506070809101112010203040506070809101112010203040506070809101112010203040506070809101112010203040506
Monthly adverse-event reports for this device versus the product-code average.
MonthThis device (reports)Product-code average (reports per device)
2019-0102.2
2019-0201
2019-0322.3
2019-04104.78
2019-0511.3
2019-0602
2019-0705
2019-0802.4
2019-0906.5
2019-1001.8
2019-1101
2019-1212
2020-0101.71
2020-0211.8
2020-0303.5
2020-0414.8
2020-0513.5
2020-0614.83
2020-0749.57
2020-0847.17
2020-0927.86
2020-10310.5
2020-1138.8
2020-12411.75
2021-01314.63
2021-02013.2
2021-03611.17
2021-04817.5
2021-0539.75
2021-0689.71
2021-07512
2021-08414.86
2021-091013.13
2021-10513.22
2021-11620.29
2021-12833.75
2022-01112.42
2022-02315.43
2022-03118.86
2022-04122
2022-05420
2022-06114.63
2022-07511.75
2022-08213.8
2022-0909.33
2022-1008.33
2022-11011
2022-12010.25
2023-0117
2023-0238.83
2023-03132
2023-0448.83
2023-0505.56
2023-06018
2023-07216.25
2023-0817.18
2023-0918.86
2023-1028.78
2023-1139.5
2023-12313.14
2024-01023.25
2024-0229.83
2024-0306.29
2024-0405.83
2024-05112.5
2024-06117.17
2024-07021.5
2024-08024
2024-09026.8
2024-10028.83
2024-11010
2024-1207.8
2025-0104.43
2025-0204.8
2025-0312.83
2025-0402.17
2025-0501.78
2025-0601.78
2025-0702.63
2025-08010.5
2025-0903.4
2025-1004.1
2025-1117.2
2025-1213.5
2026-0101.77
2026-0204
2026-0305.11
2026-0402.33
2026-0512.46
2026-0602.57
This device (reports/month)Average device in HIF (reports/device/month)
Failure-mode summaryAI-generated

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

Recall history
InitiatedRecall #ClassStatusReasonQuantityLink basis
2026-01-16Z-1354-2026Class IOpen, ClassifiedIssue with software algorithm which may lead to overpressure events.Distribution: Nationwide distribution485 unitscode info di
Individual MAUDE reports
DateReport #TypeNarrativeLink basis
2026-05-153002808148-2026-16344MalfunctionAvailableexact di
2025-12-083002808148-2025-24446MalfunctionAvailableexact di
2025-11-253002808148-2025-23440MalfunctionAvailableexact di
2025-03-073002808148-2025-04172MalfunctionAvailableexact di
2024-06-173002808148-2024-05468InjuryAvailableexact di
2024-05-113002808148-2024-04363MalfunctionAvailableexact di
2024-02-293002808148-2024-01920MalfunctionAvailableexact di
2024-02-143002808148-2024-01401MalfunctionAvailableexact di
2023-12-183002808148-2023-14417MalfunctionAvailableexact di
2023-12-073002808148-2023-13876MalfunctionAvailableexact di
2023-12-043002808148-2023-13690InjuryAvailableexact di
2023-11-183002808148-2023-13082MalfunctionAvailableexact di
2023-11-143002808148-2023-12864MalfunctionAvailableexact di
2023-11-083002808148-2023-12432MalfunctionAvailableexact di
2023-10-123002808148-2023-11187MalfunctionAvailableexact di

Showing the most recent 136 of 151 linked reports.

Showing 115 of 136
Regulatory clearances

    Predicate lineage

    K014166

    Cited as predicate by: K110294

    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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