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ESOPHASTAR F8ENNNNHSBRecalls & reported problems

Biosense Webster Inc · Class 2

Data updated Oct 18, 2026 from official FDA records · Editorial policy

Adverse event reports
2
Deaths reported
1
Injuries reported
1
Recalls naming it
0

Summary

The FDA's MAUDE database contains 2 adverse event reports that list this exact device (DI 10846835008227), received between Apr 5, 2022 and Oct 9, 2023 — classified as 1 death, 1 injury.

The most frequently reported specific device problem is “Patient Device Interaction Problem” (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

Nov 2023: 0 reportsDec 2023: 0 reportsJan 2024: 0 reportsFeb 2024: 0 reportsMar 2024: 0 reportsApr 2024: 0 reportsMay 2024: 0 reportsJun 2024: 0 reportsJul 2024: 0 reportsAug 2024: 0 reportsSep 2024: 0 reportsOct 2024: 0 reportsNov 2024: 0 reportsDec 2024: 0 reportsJan 2025: 0 reportsFeb 2025: 0 reportsMar 2025: 0 reportsApr 2025: 0 reportsMay 2025: 0 reportsJun 2025: 0 reportsJul 2025: 0 reportsAug 2025: 0 reportsSep 2025: 0 reportsOct 2025: 0 reportsNov 2025: 0 reportsDec 2025: 0 reportsJan 2026: 0 reportsFeb 2026: 0 reportsMar 2026: 0 reportsApr 2026: 0 reportsMay 2026: 0 reportsJun 2026: 0 reportsJul 2026: 0 reportsAug 2026: 0 reportsSep 2026: 0 reportsOct 2026: 0 reports2024202520261
Last 36 months. The most recent month may be incomplete.

Most reported problems

Device problems

  • Adverse Event Without Identified Device or Use Problem1
  • Patient Device Interaction Problem1

Patient problems

  • Appropriate Clinical Signs, Symptoms and Conditions Term/Code Not Available1
  • Heartburn/Indigestion1
  • Unspecified Tissue Injury1

Recent adverse event reports

The 2 most recent of 2 reports, in the reporter's own words as published by the FDA.

  • DeathOct 9, 2023Adverse Event Without Identified Device or Use Problem; Adverse Event Without Identified Device or Use Problem

    IT WAS REPORTED THAT A PATIENT UNDERWENT AN ATRIAL FIBRILLATION ABLATION PROCEDURE USING AN UNKNOWN ESOPHASTAR. THE PATIENT EXPERIENCED EPIGASTRIC DISCOMFORT POST PROCEDURE AND THE PATIENT ULTIMATELY ENDED UP PASSING AWAY. THE PATIENT UNDERWENT A CRYOAFIB (CRYO ATRIAL FIBRILLATION) CASE. THE PATIENT PASSED AWAY AFTER HAVING STOMACH PAINS. BEYOND SOME DIFFICULTY GETTING ACCESS TO THE GROIN, THE MEDICAL TEAM DID NOT ENCOUNTER PROCEDURAL COMPLICATIONS. THIS EVENT IS BEING CAPTURED ON THE ESOPHASTAR AS A CONSERVATIVE MEASURE UNTIL FURTHER INFORMATION IS PROVIDED ABOUT THE CAUSE OF DEATH IN THIS PATIENT. THE ESOPHASTAR IS ASSOCIATED WITH THE ESOPHAGUS WHICH CAN BE RELATED TO THE PATIENT'S EPIGASTRIC PAIN.

    Patient problems: Heartburn/Indigestion

    MAUDE report 17901895 ↗
  • InjuryApr 5, 2022Patient Device Interaction Problem; Patient Device Interaction Problem

    IT WAS REPORTED THAT A (B)(6) MALE PATIENT (AVERAGE BUILD, EXACT WEIGHT UNKNOWN) UNDERWENT AN ATRIAL FIBRILLATION (AFIB) ABLATION PROCEDURE WITH AN ESOPHASTAR¿ ESOPHAGEAL MAPPING CATHETER. THE PATIENT HAD SIGNIFICANT BLEEDING FROM THE SOFT PALATE TOWARDS THE BACK OF THE NOSE. THE PATIENT SUFFERED AN ESOPHAGEAL BLEEDING THAT STATED WHEN THEY WERE ABLATING IN THE LEFT ATRIUM. THE BLEEDING WAS SEEN FROM THE PATIENT MOUTH AROUND THE ESOPHASTAR¿ ESOPHAGEAL MAPPING CATHETER. THEY HALTED THE PROCEDURE AND REVERSED THE HEPARIN. ABOUT 200 ML OF BLOOD WAS REMOVED FROM THE ESOPHAGUS. THE PATIENT IS STABLE AND THEY ARE WAITING TO SEE IF THE BLEEDING STOPS. IT IS BELIEVED THAT THE ISSUE WAS CAUSED BY THE ESOPHASTAR¿ ESOPHAGEAL MAPPING CATHETER. THE PHYSICIAN¿S OPINION ON THE CAUSE OF THIS ADVERSE EVENT WAS IT EVENTUALLY WAS DETERMINED TO BE ABOVE THE SOFT PALATE TOWARDS THE BACK OF THE NOSE. CAUSE WAS DETERMINED TO BE FROM STICKING THE TEMPERATURE PROBE THROUGH THE NOSE. THE ANESTHESIOLOGIST HAD OUR ESOPHASTAR¿ ESOPHAGEAL MAPPING CATHETER TAPED TO THE TEMPERATURE PROBE AT ONE POINT DURING THE PROCEDURE. SHE DID NOT CONFIRM WHETHER IT WAS STILL ATTACHED AT TIME OF INJURY OR NOT. AS THIS WAS A CR

    Patient problems: Appropriate Clinical Signs, Symptoms and Conditions Term/Code Not Available; Unspecified Tissue Injury

    MAUDE report 14015127 ↗

Other CATHETER, ELECTRODE RECORDING, OR PROBE, ELECTRODE RECORDING devices

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Sources and updates

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