Oximeter, Tissue Saturation
Cardiovascular · 21 CFR 870.2700
Recent MDR events
706 adverse event reports on file
- O3 REGIONAL OXIMETERJul 13, 2026MalfunctionMasimo - 15750 Alton Pkwy3019388613-2026-00437
- O3 SENSOR RS02 LG ADH SENSORJul 5, 2026MalfunctionMasimo - 15750 Alton Pkwy3019388613-2026-00376
- O3 RS02 LRG ADH SENSORJul 5, 2026MalfunctionMasimo - 15750 Alton Pkwy3019388613-2026-00377
- HEMOSPHERE FORESIGHT MODULEJul 2, 2026MalfunctionEdwards Lifesciences2015691-2026-16562
- INVOSJun 24, 2026MalfunctionCovidien Llc2936999-2026-00258
- INVOSJun 22, 2026MalfunctionCovidien Lp25577017
- O3 SENSORJun 5, 2026MalfunctionMasimo - 15750 Alton Pkwy3019388613-2026-00284
- INVOSJun 1, 2026MalfunctionNellcor Puritan Bennett Ireland8020893-2026-00098
- FORE-SIGHT ELITE ABSOLUTE TISSUE OXIMETERMay 29, 2026MalfunctionEdwards Lifesciences2015691-2026-15634
- FORE-SIGHT ELITE ABSOLUTE TISSUE OXIMETERMay 28, 2026MalfunctionEdwards Lifesciences2015691-2026-15586
Event type breakdown
Recalls
6 recall events for this product code
- CovidienOpen, ClassifiedApr 30, 2024
Medtronic Invos, Reusable Infant Sensor Adapter Cable for PM7100, REF: PMAC71RIC
manufacturing defects to sensor cable connectors may result in error codes or non-functioning channel
Z-1731-2024 · View FDA record ↗ - CovidienOpen, ClassifiedApr 30, 2024
Medtronic Invos, Reusable Sensor Cable for PM7100, REF: PMAC71RSC
manufacturing defects to sensor cable connectors may result in error codes or non-functioning channel
Z-1732-2024 · View FDA record ↗ - KENT IMAGING, INC.Open, ClassifiedJan 25, 2024
Snapshot NIR, REF: KD204
Tissue oxygenation measurement system touchscreens may be unresponsive, which may prevent the viewing of oxygenation images.
Z-0789-2024 · View FDA record ↗ - Nonin Medical, IncTerminatedNov 25, 2009
Nonin Model 7600B cerebral oximeter pod. Used with the Nonin Model 7600 Regional Oximeter with Equanox Technology and Bluetooth Wireless Technology. Nonin Med
A malfunction was detected with one of the components that, under rare circumstances, may result in the overheating of the POD. This overheating, while unlikely to occur, has the potential to cause a burn if the POD is in direct contact with the patient.
Z-0458-2010 · View FDA record ↗ - Edwards Lifesciences, LLCOpen, ClassifiedUnknown
FORE-SIGHT ELITE Absolute Tissue Oximeter, REF: 01-06-3000, Contents: Monitor 1 EA., Accessory Kit 1 EA.
The StO2 values may be inaccurately low when using either the FORE-SIGHT ELITE Tissue Oximeter Module or the FORE-SIGHT ELITE Absolute Tissue Oximeter Monitor with the Fore-Sight Elite large sensor in certain somatic locations (arms and legs). While the StO2 absolute values are impacted, the directional trend remains accurate, but may have a larger magnitude change. Low StO2 values may lead to unintended or inappropriate treatment
Z-0834-2022 · View FDA record ↗ - Edwards Lifesciences, LLCOpen, ClassifiedUnknown
FORE-SIGHT ELITE Tissue Oximeter module, REF: HEMFSM10
The StO2 values may be inaccurately low when using either the FORE-SIGHT ELITE Tissue Oximeter Module or the FORE-SIGHT ELITE Absolute Tissue Oximeter Monitor with the Fore-Sight Elite large sensor in certain somatic locations (arms and legs). While the StO2 absolute values are impacted, the directional trend remains accurate, but may have a larger magnitude change. Low StO2 values may lead to unintended or inappropriate treatment
Z-0835-2022 · View FDA record ↗
Registered firms
126 firms currently registered for this product code
Supercomal Medical Products, Sdn Bhd
SUNGAI PETANI Kedah, MY
Nonin Medical, Inc.
Plymouth, MN, US
Covidien
- Galway, IE
Becton, Dickinson And Company
Irvine, CA, US
Sotera Wireless
Carlsbad, CA, US
Ge Medical Systems Information Technologies
EL PASO, TX, US
Qostronics Inc
San Jose, CA, US
Ge Healthcare Finland Oy
HELSINKI Uusimaa, FI
Ge Medical Systems Information Technologies, Inc.
Wauwatosa, WI, US
Benchmark Electronics, Inc.
WINONA, MN, US
Plexus Corp.
BUFFALO GROVE, IL, US
Kent Imaging Inc
Calgary Alberta, CA
Jiangyin Sinbon Electronics Co Ltd
Jiangyin Jiangsu, CN
Avnet Global Solution Center
Chandler, AZ, US
Cbr Enterprise Limited
Hong Kong, HK
Vioptix, Inc.
Newark, CA, US
510(k) clearances
74 clearances for this product code
- Neko Health ABMay 22, 2026
K254129 · Spectrum-2
- Masimo CorporationJul 17, 2025
K243324 · Masimo O3 Regional Oximeter
- ViOptix, Inc.Jun 26, 2025
K250519 · Lap.Ox Laparoscopic Tissue Oximeter
- Edwards LifesciencesOct 16, 2024
K240596 · Cerebral Autoregulation Index (CAI) Algorithm
- Odi Medical ASAug 30, 2024
K241393 · ODI-Tech
- Kent Imaging, Inc.Apr 2, 2024
K240601 · SnapshotNIR model KD205
- Iss Medical, Inc.Mar 1, 2024
K232385 · OxiplexTS200
- Vioptix, Inc.Feb 28, 2024
K233488 · Intra.Ox 2.0 Handheld Tissue Oximeter