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HFVi monitor

MDOLORIS MEDICAL SYSTEMS · Model V1 · UDI-DI 03760232460177

DPS Prescription
10
510(k) clearances
879
Adverse events (35 deaths)
98
Recalls
179
Facilities

Description

HFVI Monitor is intended for use in a medical environment and under the direct supervision of a licensed healthcare practitioner or by personnel specifically trained for its use. The system is intended for use on adult and pediatric patients, in a facility providing patient care by monitoring heart rate variability. The High Frequency Variability Index (HFVI) is a complex monitoring technology intended for use as an adjunct to clinical judgment. Clinical judgment should always be used when interpreting the HFVI in conjunction with other available clinical signs. As with any monitored parameter, artifacts and poor signal quality may lead to inappropriate HFVI values. Potential artifacts may be caused by muscle activity or rigidity, patient motion, improper sensor placement or electrical interference.

Recalls

DateFirmReason
2026-07-20Midmark CorporationA communication anomoly may result in incorrect electrocardiogram waveforms of a patient and an inaccurate beats-per-minute calculation.
2026-07-01Philips North America LlcDevice will intermittently provide inaccurate data related to native heart rate.
2026-07-01Philips North America LlcDevice will intermittently provide inaccurate data related to native heart rate.
2026-06-29GE Medical Systems Information Technologies IncSoftware issue issue with the MAC VU360 v3.0 system. After selecting the order refresh icon, an open preview or review screen might fail to close automatically after 2 minutes of
2025-09-12Philips North AmericaFailure of Environmental Stress Testing from a pinched power module wire within the housing of the Cardiac Workstation device which resulted in a short.
2025-09-12Philips North AmericaFailure of Environmental Stress Testing from a pinched power module wire within the housing of the Cardiac Workstation device which resulted in a short.
2025-08-22GE Medical Systems, LLCIf a user incorrectly places the Acquisition Module into the Acquisition Module Holder, it can result in excessive bending and wear of the Acquisition Trunk Cable. This is visible
2025-03-24Baxter Healthcare CorporationThere were customer reports of devices which experienced battery-related fires. The investigation found that the devices in question were utilizing third-party, after-market batter
2024-12-18Braemar Manufacturing, LLCNot all Electrocardiogram (ECG) events received July 2022-July 2024 were not properly routed and subsequently reviewed due to an analysis step being disabled with the monitoring se
2024-10-11Baxter Healthcare CorporationThere is the potential for exam files being assigned duplicate Unique Identifiers (UIDs),. If the system receiving the DICOM file (e.g., Picture Archiving and Communication System

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Data compiled from public U.S. FDA sources (GUDID, 510(k)/PMA, MAUDE, recalls, establishment registration). Adverse-event reports are unverified and do not establish causation. Informational only — not medical, clinical, or regulatory advice.