The Electrode Store PRO-ERRecalls & reported problems
Impulse Medical Technologies, Inc. · .5" SUBDERMALS(PKG/5) - RED · Class 2
Data updated Oct 16, 2026 from official FDA records · Editorial policy
- Adverse event reports
- 1
- Deaths reported
- 0
- Injuries reported
- 0
- Recalls naming it
- 0
Summary
The FDA's MAUDE database contains 1 adverse event report that list this exact device (DI 00816022022131), received between Jul 17, 2021 and Jul 17, 2021 — classified as 1 malfunction.
The most frequently reported specific device problem is “Material Fragmentation” (1 report).
Reports come from manufacturers, hospitals and patients and are not verified by the FDA. A report does not prove the device caused the event, and counts can't be used to compare devices or estimate failure rates. What reports can and can't tell you · How this data works · Data updated Oct 16, 2026.
Most reported problems
Device problems
- Material Fragmentation1
Patient problems
- Device Embedded In Tissue or Plaque1
- Inflammation1
Recent adverse event reports
The 1 most recent of 1 reports, in the reporter's own words as published by the FDA.
MalfunctionJul 17, 2021Material Fragmentation; Material Fragmentation
THE TIP OF A STAINLESS STEEL STERILE DISPOSABLE MONOPOLAR EEG NEEDLE ELECTRODE BROKE OFF FROM THE NEEDLE SHAFT DURING NEEDLE ELECTROENCEPHALOGRAPHY (EEG) DIAGNOSTIC EXAMINATION OF A (B)(6)-OLD NEONATE. THE PATIENT (A BABY APPROXIMATELY (B)(6) OLD) HAD UNDERGONE NEEDLE ELECTROENCEPHALOGRAPHY (EEG) MONITORING FOR DIAGNOSIS OF POTENTIAL NEUROLOGICAL OR SEIZURE DISORDERS IN THE NEONATAL UNIT. THE NEEDLE ELECTRODES WERE REMOVED AFTER AN UNKNOWN DURATION, PRIOR TO THE PATIENT UNDERGOING A ROUTINE MRI DIAGNOSTIC SCAN. THE MRI SCAN REVEALED SOMETHING DARK ON THE RIGHT SIDE WHICH CAN BE INDICATIVE OF A FOREIGN OBJECT SUCH AS A METAL. AN X-RAY CONFIRMED THE PRESENCE OF THE TIP OF ONE OF THE STAINLESS STEEL NEEDLES, MEASURED TO BE APPROXIMATELY 3MM LONG AND 1MM TO 2MM BELOW THE SURFACE OF THE SKIN AND ROUGHLY PARALLEL TO THE SCALP. IT WAS EVIDENT THAT THE 3MM TIP - WHICH IS THE SHARP END OF THE NEEDLE AND REPRESENTS APPROXIMATELY 25% OF THE EXPOSED 12MM LENGTH OF THE NEEDLE - HAD AT SOME POINT BETWEEN INSERTION AND REMOVAL OF THE NEEDLE BROKEN OFF FROM THE STAINLESS STEEL NEEDLE SHAFT WHICH WAS STILL CONNECTED TO THE ELECTRODE HANDLE AND WIRE. IN EXAMINING THE PATIENT'S SKIN SURFACE NEAR THE
Patient problems: Device Embedded In Tissue or Plaque; Inflammation
MAUDE report 12186197 ↗
Other Electrode, Needle devices
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- Technomed Europe TE/S50715-003Technomed Engineering B.V. · Electrode, Needle1 recall0 reports
- Technomed Europe TE/S50725-002-CTechnomed Engineering B.V. · Electrode, Needle1 recall0 reports
- Technomed Europe TE/S50725-002Technomed Engineering B.V. · Electrode, Needle1 recall0 reports
- Rhythmlink® RLSND121-2.5Rhythmlink International, LLC · Electrode, Needle5 reports
- NA 8227411Medtronic Xomed, Inc. · ELECTRODE, NEEDLE4 reports
- Rhythmlink® RLSP503Rhythmlink International, LLC · Electrode, Needle3 reports
Sources and updates
- Device record: FDA GUDID, file dated Oct 13, 2026 · View this device in AccessGUDID ↗
- Adverse event reports: FDA MAUDE, file dated Oct 14, 2026 · each report above links to its original FDA record
- Recalls: FDA Medical Device Recalls, file dated Oct 16, 2026
- Page last rebuilt: Oct 16, 2026. Data downloaded through openFDA, which notes it is not validated for clinical or regulatory use.
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