EnSite™ ENSITE-TFM-3.1Recalls & reported problems
St. Jude Medical, Inc. · X EP System TactiFlex Ablation Catheter, Sensor Enabled Software Upgrade · Class 2
All models of EnSite (37)
Data updated Oct 18, 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 05415067049711), received between Feb 6, 2025 and Feb 6, 2025 — classified as 1 malfunction.
The most frequently reported specific device problem is “Component Missing” (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
- Component Missing1
Patient problems
- No Clinical Signs, Symptoms or Conditions1
Recent adverse event reports
The 1 most recent of 1 reports, in the reporter's own words as published by the FDA.
MalfunctionFeb 6, 2025Component Missing; Component Missing
DURING AN ABLATION PROCEDURE, IT WAS FOUND THAT THE TACTIFLEX SOFTWARE HAD NOT BEEN INSTALLED RESULTING IN CANCELLATION OF THE PROCEDURE. AFTER CONNECTING THE TACTIFLEX SE, AN ERROR APPEARED THAT THE CATHETER HAD BEEN REUSED OR USED ON ANOTHER PATIENT. THE CATHETER WAS RECONNECTED, A NEW STUDY WAS STARTED, THE SYSTEM WAS REBOOTED, AND THE CATHETER WAS EXCHANGED WITH NO RESOLVE. CUSTOMER SERVICE WAS CALLED, AND THE SOFTWARE WAS CHECKED. IT WAS DISCOVERED THAT THE TACTIFLEX SOFTWARE WAS MISSING. THE PROCEDURE WAS ABORTED AT THIS TIME BECAUSE THE SOFTWARE WAS NOT AVAILABLE AND THERE WAS DIFFICULT PATIENT ANATOMY. ONCE THE DISK WAS OBTAINED, AND THE SOFTWARE WAS INSTALLED THE ISSUE RESOLVED.
Patient problems: No Clinical Signs, Symptoms or Conditions
MAUDE report 21322846 ↗
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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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