LeVeen™ SuperSlim™ M001262270Recalls & reported problems
Boston Scientific Corporation · Needle Electrode System · Class 2
All models of LeVeen SuperSlim (3)
Data updated Oct 18, 2026 from official FDA records · Editorial policy
- Adverse event reports
- 2
- Deaths reported
- 1
- Injuries reported
- 0
- Recalls naming it
- 0
Summary
The FDA's MAUDE database contains 2 adverse event reports that list this exact device (DI 08714729441700), received between Jun 10, 2021 and Dec 4, 2024 — classified as 1 death, 1 malfunction.
The most frequently reported specific device problem is “Failure to Unfold or Unwrap” (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 18, 2026.
Reports received per month
Most reported problems
Device problems
- Adverse Event Without Identified Device or Use Problem1
- Failure to Unfold or Unwrap1
Patient problems
- Bradycardia1
- No Clinical Signs, Symptoms or Conditions1
Recent adverse event reports
The 2 most recent of 2 reports, in the reporter's own words as published by the FDA.
DeathDec 4, 2024Adverse Event Without Identified Device or Use Problem; Adverse Event Without Identified Device or Use Problem
IT WAS REPORTED THAT AN INTRAUTERINE FETAL DEATH OCCURRED. A 2.0CM X 25CM LEVEEN SUPERSLIM NEEDLE ELECTRODE WAS SELECTED FOR USE WITH AN RF 3000 GENERATOR. RADIOFREQUENCY ABLATION (RFA) WAS PERFORMED IN A TWIN REVERSED ARTERIAL PERFUSION (TRAP) PROCEDURE. THE PROCEDURE WAS SUCCESSFULLY COMPLETED UNDER ULTRASOUND, AND AFTER 25 CUMULATIVE MINUTES, THERE WAS ROLL OFF WITH AN IMPEDANCE OF 270OHM. PROCEDURALLY, THE PHYSICIAN DEEMED THE CASE A SUCCESS. THERE WERE NO DEVICE ISSUES. EVERYTHING PROCEDURALLY WAS AS EXPECTED. HOWEVER, A SLIGHTLY DECREASED HEARTBEAT OF THE PUMP TWIN (INTENDED SURVIVING TWIN) WAS NOTED BY THE END OF THE PROCEDURE. THE DECREASED HEARTBEAT WAS A CONSEQUENCE OF HEMODYNAMIC CHANGES IN RESPONSE TO RFA. IT WAS REPORTED THAT THE POSSIBILITY OF THIS OCCURRING WAS DISCUSSED WITH THE PATIENT. SUBSEQUENTLY, THE PUMP TWIN WAS UNWELL TO THE POINT OF BEING NON-VIABLE/DECEASED. THE MOTHER WAS WELL.
Patient problems: Bradycardia
MAUDE report 20844967 ↗MalfunctionJun 10, 2021Failure to Unfold or Unwrap; Failure to Unfold or Unwrap
IT WAS REPORTED THERE WAS SEVERE RESISTANCE. A 2.0/17/25 LEVEEN NEEDLE ELECTRODE WAS SELECTED FOR USE TO TREAT LIVER CANCER. AFTER PUNCTURE WITH THE NEEDLE, THERE WAS SEVERE RESISTANCE WHILE ADVANCING. USAGE WAS DISCONTINUED. A DIFFERENT DEVICE WAS SELECTED TO COMPLETE THE PROCEDURE. THERE WERE NO PATIENT COMPLICATIONS.
Patient problems: No Clinical Signs, Symptoms or Conditions
MAUDE report 11979318 ↗
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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 18, 2026. Data downloaded through openFDA, which notes it is not validated for clinical or regulatory use.
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