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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.

19 linked reportsMalfunction 19
4812152019-01: 0 reports for this device; peer average 3.23/device2019-02: 0 reports for this device; peer average 5.92/device2019-03: 0 reports for this device; peer average 5.89/device2019-04: 0 reports for this device; peer average 3.74/device2019-05: 0 reports for this device; peer average 6.02/device2019-06: 0 reports for this device; peer average 6.6/device2019-07: 0 reports for this device; peer average 5.6/device2019-08: 0 reports for this device; peer average 8.63/device2019-09: 0 reports for this device; peer average 4.42/device2019-10: 0 reports for this device; peer average 3.91/device2019-11: 0 reports for this device; peer average 4.48/device2019-12: 0 reports for this device; peer average 5.3/device2020-01: 0 reports for this device; peer average 2.85/device2020-02: 0 reports for this device; peer average 5.92/device2020-03: 0 reports for this device; peer average 5.97/device2020-04: 0 reports for this device; peer average 6.09/device2020-05: 0 reports for this device; peer average 3.1/device2020-06: 0 reports for this device; peer average 3.01/device2020-07: 0 reports for this device; peer average 4.2/device2020-08: 0 reports for this device; peer average 2.96/device2020-09: 0 reports for this device; peer average 2.16/device2020-10: 0 reports for this device; peer average 3.61/device2020-11: 0 reports for this device; peer average 3.72/device2020-12: 0 reports for this device; peer average 5.46/device2021-01: 0 reports for this device; peer average 5.99/device2021-02: 0 reports for this device; peer average 4.4/device2021-03: 0 reports for this device; peer average 6.39/device2021-04: 0 reports for this device; peer average 4/device2021-05: 0 reports for this device; peer average 5.5/device2021-06: 0 reports for this device; peer average 5.74/device2021-07: 0 reports for this device; peer average 7.43/device2021-08: 0 reports for this device; peer average 6.32/device2021-09: 0 reports for this device; peer average 7.65/device2021-10: 0 reports for this device; peer average 5.27/device2021-11: 0 reports for this device; peer average 6.11/device2021-12: 0 reports for this device; peer average 8.24/device2022-01: 0 reports for this device; peer average 5.75/device2022-02: 0 reports for this device; peer average 7.01/device2022-03: 0 reports for this device; peer average 6.43/device2022-04: 0 reports for this device; peer average 6.79/device2022-05: 0 reports for this device; peer average 8.19/device2022-06: 0 reports for this device; peer average 6.4/device2022-07: 0 reports for this device; peer average 6.15/device2022-08: 0 reports for this device; peer average 4.78/device2022-09: 0 reports for this device; peer average 4.52/device2022-10: 0 reports for this device; peer average 5.31/device2022-11: 0 reports for this device; peer average 3.89/device2022-12: 0 reports for this device; peer average 4.27/device2023-01: 0 reports for this device; peer average 4.41/device2023-02: 0 reports for this device; peer average 4.03/device2023-03: 0 reports for this device; peer average 5.07/device2023-04: 0 reports for this device; peer average 3.51/device2023-05: 0 reports for this device; peer average 4.97/device2023-06: 0 reports for this device; peer average 3.82/device2023-07: 0 reports for this device; peer average 3.91/device2023-08: 0 reports for this device; peer average 5.15/device2023-09: 0 reports for this device; peer average 4.64/device2023-10: 0 reports for this device; peer average 5.92/device2023-11: 0 reports for this device; peer average 4.75/device2023-12: 0 reports for this device; peer average 4.63/device2024-01: 0 reports for this device; peer average 6.01/device2024-02: 0 reports for this device; peer average 4.12/device2024-03: 0 reports for this device; peer average 5.26/device2024-04: 0 reports for this device; peer average 5.57/device2024-05: 0 reports for this device; peer average 3.95/device2024-06: 0 reports for this device; peer average 5.1/device2024-07: 0 reports for this device; peer average 4.54/device2024-08: 0 reports for this device; peer average 4.72/device2024-09: 0 reports for this device; peer average 5.16/device2024-10: 0 reports for this device; peer average 5.48/device2024-11: 0 reports for this device; peer average 3.95/device2024-12: 0 reports for this device; peer average 8.83/device2025-01: 0 reports for this device; peer average 4.72/device2025-02: 5 reports for this device; peer average 4.38/device2025-03: 1 reports for this device; peer average 4.92/device2025-04: 0 reports for this device; peer average 3.11/device2025-05: 1 reports for this device; peer average 3.84/device2025-06: 0 reports for this device; peer average 3.95/device2025-07: 1 reports for this device; peer average 4.07/device2025-08: 0 reports for this device; peer average 5.1/device2025-09: 0 reports for this device; peer average 5.8/device2025-10: 3 reports for this device; peer average 9.1/device2025-11: 0 reports for this device; peer average 10.06/device2025-12: 0 reports for this device; peer average 15.43/device2026-01: 0 reports for this device; peer average 10.26/device2026-02: 3 reports for this device; peer average 6.14/device2026-03: 1 reports for this device; peer average 9.15/device2026-04: 1 reports for this device; peer average 11.17/device2026-05: 3 reports for this device; peer average 15.39/device2026-06: 0 reports for this device; peer average 13.56/device010203040506070809101112010203040506070809101112010203040506070809101112010203040506070809101112010203040506070809101112010203040506070809101112010203040506070809101112010203040506
Monthly adverse-event reports for this device versus the product-code average.
MonthThis device (reports)Product-code average (reports per device)
2019-0103.23
2019-0205.92
2019-0305.89
2019-0403.74
2019-0506.02
2019-0606.6
2019-0705.6
2019-0808.63
2019-0904.42
2019-1003.91
2019-1104.48
2019-1205.3
2020-0102.85
2020-0205.92
2020-0305.97
2020-0406.09
2020-0503.1
2020-0603.01
2020-0704.2
2020-0802.96
2020-0902.16
2020-1003.61
2020-1103.72
2020-1205.46
2021-0105.99
2021-0204.4
2021-0306.39
2021-0404
2021-0505.5
2021-0605.74
2021-0707.43
2021-0806.32
2021-0907.65
2021-1005.27
2021-1106.11
2021-1208.24
2022-0105.75
2022-0207.01
2022-0306.43
2022-0406.79
2022-0508.19
2022-0606.4
2022-0706.15
2022-0804.78
2022-0904.52
2022-1005.31
2022-1103.89
2022-1204.27
2023-0104.41
2023-0204.03
2023-0305.07
2023-0403.51
2023-0504.97
2023-0603.82
2023-0703.91
2023-0805.15
2023-0904.64
2023-1005.92
2023-1104.75
2023-1204.63
2024-0106.01
2024-0204.12
2024-0305.26
2024-0405.57
2024-0503.95
2024-0605.1
2024-0704.54
2024-0804.72
2024-0905.16
2024-1005.48
2024-1103.95
2024-1208.83
2025-0104.72
2025-0254.38
2025-0314.92
2025-0403.11
2025-0513.84
2025-0603.95
2025-0714.07
2025-0805.1
2025-0905.8
2025-1039.1
2025-11010.06
2025-12015.43
2026-01010.26
2026-0236.14
2026-0319.15
2026-04111.17
2026-05315.39
2026-06013.56
This device (reports/month)Average device in ITX, IYN, IYO, LLZ, OBJ (reports/device/month)
Failure-mode summaryAI-generated

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

Recall history
InitiatedRecall #ClassStatusReasonQuantityLink basis
2018-03-05Z-1200-2018Class IITerminatedThe ECG signal may flatline due to electromagnetic interference during the use of electrosurgical equipment.Distribution: Distribution was made to medical facilities in AZ, CA, CT, FL, IL, IN, KS, KY, MI, MN, MO, NJ, NY, NC, OH, PA, TX, VA, and WA. There was no military/government distribution. Foreign distribution was made to Argentina, Australia, Austria, Belgium, Bosnia Herzeg, Colombia, Croatia, Denmark, France, Germany, India, Ireland, Israel, Italy, Japan, Mexico, New Zealand, Philippines, Poland, Republic Korea, Romania, Singapore, Slovakia, Spain, Sweden, Taiwan, Thailand, Turkey, UAE, and Vietnam.229 systemsclearance family
2018-01-26Z-1065-2018Class IITerminatedThe application may underestimate the EROA (Effective Regurgitant Orifice Area) in comparison to the same patient results obtained with the 4Z1c volume transthoracic echocardiography transducer.Distribution: Worldwide Distribution - U.S. nationwide and the countries of Algeria, Argentina, Australia, Austria, Azerbaijan, Brazil, Brunei, Canada, Chile, China, Columbia, Ecuador, Egypt, El Salvador, France, Germany, Greece, Hong Kong, Hungary, India, Indonesia, Iran, Israel, Italy, Japan, Malaysia, Malta, Mexico, Netherlands, Norway, Pakistan, Philippines, Poland, Portugal, Republic of Korea, Romania, Russian Federation, Saudi Arabia, Singapore, Slovakia, South Africa, Spain, Sweden, Taiwan, Thailand, Turkey, U.A.E, Ukraine, United Kingdom, United States, Uzbekistan, and Vietnam.564 systemsclearance family
2011-02-04Z-1907-2011TerminatedWhen using the 8V3c transducer in color mode, the derated Ispta 3 (Spatial Peak-Temporal Average Intensity) may exceed the limit stated in the instructions for use.clearance family
Individual MAUDE reports
DateReport #TypeNarrativeLink basis
2026-05-193023245-2026-00035MalfunctionAvailablemodel number
2026-05-193023245-2026-00036MalfunctionAvailablemodel number
2026-05-193023245-2026-00037MalfunctionAvailablemodel number
2026-04-073023245-2026-00031MalfunctionAvailableexact di
2026-03-133023245-2026-00028MalfunctionAvailablemodel number
2026-02-273023245-2026-00022MalfunctionAvailablemodel number
2026-02-183023245-2026-00012MalfunctionAvailableexact di
2026-02-183023245-2026-00018MalfunctionAvailableexact di
2025-10-293023245-2025-00070MalfunctionAvailableexact di
2025-10-123023245-2025-00065MalfunctionAvailableexact di
2025-10-123023245-2025-00064MalfunctionAvailableexact di
2025-07-013023245-2025-00054MalfunctionAvailableexact di
2025-05-193023245-2025-00046MalfunctionAvailableexact di
2025-03-163023245-2025-00037MalfunctionAvailableexact di
2025-02-033023245-2025-00018MalfunctionAvailableexact di
Showing 115 of 19
Regulatory clearances
  • 510(k)K233613Substantially equivalent (SESE) · 2024-06-12clearance family
  • 510(k)K211726Substantially equivalent (SESE) · 2021-11-05clearance family
  • 510(k)K202683Substantially equivalent (SESE) · 2020-10-15clearance family
  • 510(k)K181098Substantially equivalent (SESE) · 2018-05-31clearance family
  • 510(k)K170315Substantially equivalent (SESE) · 2017-04-04clearance family
  • 510(k)K162221Substantially equivalent (SESE) · 2016-09-06clearance family
  • 510(k)K142395Substantially equivalent (SESE) · 2014-09-09clearance family
  • 510(k)K141846Substantially equivalent (SESE) · 2014-08-07clearance family
  • 510(k)K132654Substantially equivalent (SESE) · 2013-09-26clearance family
  • 510(k)K130754Substantially equivalent (SESE) · 2013-03-25clearance family
  • 510(k)K113179Substantially equivalent (SESE) · 2011-12-07clearance family
  • 510(k)K102017Substantially equivalent (SESE) · 2010-09-20clearance family

Predicate lineage

Cited as predicate by: K211726, K212851

Cited as predicate by: K232145, K232617, K233613, K242893

Cited as predicate by: K240704, K260844

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
2024-01-31VAIVoluntary action indicatedSiemens Medical Solutions USA, Inc.1
2024-01-31VAIVoluntary action indicatedSiemens Medical Solutions USA, Inc.1
2023-01-06VAIVoluntary action indicatedSiemens Medical Solutions USA, Inc.5
2023-01-06VAIVoluntary action indicatedSiemens Medical Solutions USA, Inc.5
2022-10-26VAIVoluntary action indicatedSiemens Medical Solutions USA, Inc3
2019-09-18NAINo action indicatedSiemens Medical Solutions USA Inc0
2019-06-10NAINo action indicatedSiemens Medical Solutions USA, Inc.0
2019-06-10NAINo action indicatedSiemens Medical Solutions USA, Inc.0
2019-06-07NAINo action indicatedSiemens Medical Solutions USA, Inc.0
2019-06-07NAINo action indicatedSiemens Medical Solutions USA, Inc.0
2019-06-06NAINo action indicatedSiemens Medical Solutions USA, Inc.0
2017-04-27NAINo action indicatedSiemens Medical Solutions USA, Inc.0
2016-04-15VAIVoluntary action indicatedSiemens Medical Solutions USA, Inc.2
2015-09-09NAINo action indicatedSiemens Medical Solutions USA, Inc.0
2015-09-09NAINo action indicatedSiemens Medical Solutions USA, Inc.0
2015-03-27VAIVoluntary action indicatedSiemens Medical Solutions USA, Inc.6
2014-12-12VAIVoluntary action indicatedSiemens Medical Solutions USA, Inc.1
2014-12-12VAIVoluntary action indicatedSiemens Medical Solutions USA, Inc.1
2014-11-07NAINo action indicatedSiemens Medical Solutions USA, Inc0
2014-07-25NAINo action indicatedSiemens Medical Solutions USA Inc3
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