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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.

25 linked reportsMalfunction 23Injury 2
112234452019-01: 0 reports for this device; peer average 1.2/device2019-02: 0 reports for this device; peer average 1.5/device2019-03: 0 reports for this device; peer average 6.89/device2019-04: 0 reports for this device; peer average 44.75/device2019-05: 0 reports for this device; peer average 4/device2019-06: 0 reports for this device; peer average 3/device2019-07: 0 reports for this device; peer average 2.54/device2019-08: 0 reports for this device; peer average 4.78/device2019-09: 0 reports for this device; peer average 2.78/device2019-10: 0 reports for this device; peer average 2.57/device2019-11: 0 reports for this device; peer average 2.4/device2019-12: 0 reports for this device; peer average 4.25/device2020-01: 0 reports for this device; peer average 2.92/device2020-02: 0 reports for this device; peer average 6.2/device2020-03: 0 reports for this device; peer average 2.33/device2020-04: 0 reports for this device; peer average 4.31/device2020-05: 0 reports for this device; peer average 2.93/device2020-06: 0 reports for this device; peer average 4.24/device2020-07: 0 reports for this device; peer average 4.65/device2020-08: 0 reports for this device; peer average 4.5/device2020-09: 0 reports for this device; peer average 3.76/device2020-10: 0 reports for this device; peer average 3.91/device2020-11: 0 reports for this device; peer average 4.52/device2020-12: 0 reports for this device; peer average 6.57/device2021-01: 0 reports for this device; peer average 4.39/device2021-02: 0 reports for this device; peer average 4.04/device2021-03: 2 reports for this device; peer average 5.57/device2021-04: 0 reports for this device; peer average 4.75/device2021-05: 0 reports for this device; peer average 5.1/device2021-06: 1 reports for this device; peer average 4.02/device2021-07: 0 reports for this device; peer average 3.22/device2021-08: 0 reports for this device; peer average 4.9/device2021-09: 0 reports for this device; peer average 4.18/device2021-10: 0 reports for this device; peer average 4.75/device2021-11: 0 reports for this device; peer average 3.93/device2021-12: 1 reports for this device; peer average 4.87/device2022-01: 0 reports for this device; peer average 4.98/device2022-02: 0 reports for this device; peer average 4.54/device2022-03: 0 reports for this device; peer average 6.65/device2022-04: 0 reports for this device; peer average 6.56/device2022-05: 0 reports for this device; peer average 5.72/device2022-06: 0 reports for this device; peer average 6.05/device2022-07: 0 reports for this device; peer average 6.22/device2022-08: 3 reports for this device; peer average 5.78/device2022-09: 2 reports for this device; peer average 5.19/device2022-10: 0 reports for this device; peer average 5.56/device2022-11: 2 reports for this device; peer average 5.65/device2022-12: 0 reports for this device; peer average 5.77/device2023-01: 3 reports for this device; peer average 8/device2023-02: 0 reports for this device; peer average 5.67/device2023-03: 1 reports for this device; peer average 7.22/device2023-04: 1 reports for this device; peer average 5.99/device2023-05: 2 reports for this device; peer average 6.6/device2023-06: 0 reports for this device; peer average 6.31/device2023-07: 0 reports for this device; peer average 6.17/device2023-08: 0 reports for this device; peer average 7.54/device2023-09: 0 reports for this device; peer average 6.8/device2023-10: 0 reports for this device; peer average 6.71/device2023-11: 1 reports for this device; peer average 7.17/device2023-12: 1 reports for this device; peer average 7.04/device2024-01: 0 reports for this device; peer average 6.36/device2024-02: 2 reports for this device; peer average 6.05/device2024-03: 1 reports for this device; peer average 7.21/device2024-04: 0 reports for this device; peer average 6.19/device2024-05: 0 reports for this device; peer average 6.2/device2024-06: 0 reports for this device; peer average 7.13/device2024-07: 1 reports for this device; peer average 6.06/device2024-08: 0 reports for this device; peer average 7.7/device2024-09: 0 reports for this device; peer average 6.97/device2024-10: 0 reports for this device; peer average 8.15/device2024-11: 0 reports for this device; peer average 10.86/device2024-12: 1 reports for this device; peer average 4.17/device2025-01: 0 reports for this device; peer average 4.16/device2025-02: 0 reports for this device; peer average 3.73/device2025-03: 0 reports for this device; peer average 4.21/device2025-04: 0 reports for this device; peer average 4.31/device2025-05: 0 reports for this device; peer average 4.93/device2025-06: 0 reports for this device; peer average 4.86/device2025-07: 0 reports for this device; peer average 5.79/device2025-08: 0 reports for this device; peer average 5.13/device2025-09: 0 reports for this device; peer average 4.38/device2025-10: 0 reports for this device; peer average 5.19/device2025-11: 0 reports for this device; peer average 6.62/device2025-12: 0 reports for this device; peer average 10.31/device2026-01: 0 reports for this device; peer average 8.47/device2026-02: 0 reports for this device; peer average 6.48/device2026-03: 0 reports for this device; peer average 6.61/device2026-04: 0 reports for this device; peer average 8.85/device2026-05: 0 reports for this device; peer average 9.34/device2026-06: 0 reports for this device; peer average 8.3/device010203040506070809101112010203040506070809101112010203040506070809101112010203040506070809101112010203040506070809101112010203040506070809101112010203040506070809101112010203040506
Monthly adverse-event reports for this device versus the product-code average.
MonthThis device (reports)Product-code average (reports per device)
2019-0101.2
2019-0201.5
2019-0306.89
2019-04044.75
2019-0504
2019-0603
2019-0702.54
2019-0804.78
2019-0902.78
2019-1002.57
2019-1102.4
2019-1204.25
2020-0102.92
2020-0206.2
2020-0302.33
2020-0404.31
2020-0502.93
2020-0604.24
2020-0704.65
2020-0804.5
2020-0903.76
2020-1003.91
2020-1104.52
2020-1206.57
2021-0104.39
2021-0204.04
2021-0325.57
2021-0404.75
2021-0505.1
2021-0614.02
2021-0703.22
2021-0804.9
2021-0904.18
2021-1004.75
2021-1103.93
2021-1214.87
2022-0104.98
2022-0204.54
2022-0306.65
2022-0406.56
2022-0505.72
2022-0606.05
2022-0706.22
2022-0835.78
2022-0925.19
2022-1005.56
2022-1125.65
2022-1205.77
2023-0138
2023-0205.67
2023-0317.22
2023-0415.99
2023-0526.6
2023-0606.31
2023-0706.17
2023-0807.54
2023-0906.8
2023-1006.71
2023-1117.17
2023-1217.04
2024-0106.36
2024-0226.05
2024-0317.21
2024-0406.19
2024-0506.2
2024-0607.13
2024-0716.06
2024-0807.7
2024-0906.97
2024-1008.15
2024-11010.86
2024-1214.17
2025-0104.16
2025-0203.73
2025-0304.21
2025-0404.31
2025-0504.93
2025-0604.86
2025-0705.79
2025-0805.13
2025-0904.38
2025-1005.19
2025-1106.62
2025-12010.31
2026-0108.47
2026-0206.48
2026-0306.61
2026-0408.85
2026-0509.34
2026-0608.3
This device (reports/month)Average device in EOQ (reports/device/month)
Failure-mode summaryAI-generated

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

Recall history
InitiatedRecall #ClassStatusReasonQuantityLink basis
2023-09-25Z-0340-2024Class IIOpen, ClassifiedChannel air drying process was not validated, and that a small percentage of scopes returned to customers after repair had a wet channel. Water remaining in the channel of the endoscopes has the potential for contamination that could lead to the risk of infectionDistribution: Worldwide - US Nationwide distribution.33 unitscode info di
2023-07-27Z-2495-2023Class IIOpen, ClassifiedComplaint of endoscope model becoming lodged in the endotracheal tube connector due to diameter being too large.Distribution: US Nationwide distribution.1859 unitscode info di
Individual MAUDE reports
DateReport #TypeNarrativeLink basis
2024-12-039610595-2024-40324MalfunctionAvailableexact di
2024-07-129610595-2024-13950MalfunctionAvailableexact di
2024-03-129610595-2024-05289MalfunctionAvailableexact di
2024-02-129610595-2024-02941MalfunctionAvailableexact di
2024-02-019610595-2024-02253MalfunctionAvailableexact di
2023-12-219610595-2023-20173MalfunctionAvailableexact di
2023-11-029610595-2023-16399MalfunctionAvailableexact di
2023-05-309610595-2023-08164MalfunctionAvailableexact di
2023-05-049610595-2023-07115MalfunctionAvailableexact di
2023-04-269610595-2023-06735MalfunctionAvailableexact di
2023-03-289610595-2023-05149MalfunctionAvailableexact di
2023-01-239610595-2023-01189MalfunctionAvailableexact di
2023-01-209610595-2023-01106MalfunctionAvailableexact di
2023-01-199610595-2023-01019MalfunctionAvailableexact di
2022-11-019610595-2022-03553MalfunctionAvailableexact di
Showing 115 of 25
Regulatory clearances

None linked.

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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