EZ Steer DS BD7TCDF8LRecalls & reported problems
Biosense Webster Inc · Class 3
Data updated Oct 13, 2026 from official FDA records · Editorial policy
- Adverse event reports
- 2
- Deaths reported
- 0
- Injuries reported
- 0
- Recalls naming it
- 0
Summary
The FDA's MAUDE database contains 2 adverse event reports that list this exact device (DI 10846835002539), received between Oct 29, 2020 and Oct 29, 2020 — classified as 2 malfunctions.
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. How this data works · Data updated Oct 13, 2026.
Most reported problems
Device problems
- Appropriate Device Problem Term/Code Not Available2
Patient problems
- No Consequences Or Impact To Patient2
Recent adverse event reports
The 2 most recent of 2 reports, in the reporter's own words as published by the FDA.
MalfunctionOct 29, 2020Appropriate Device Problem Term/Code Not Available; Appropriate Device Problem Term/Code Not Available
IT WAS REPORTED THAT A PATIENT UNDERWENT CARDIAC ABLATION PROCEDURE WITH TWO (2) A EZ STEER¿ DS BI-DIRECTIONAL ELECTROPHYSIOLOGY CATHETERS WHEREIN PROCEDURE DELAY OCCURRED. IT WAS REPORTED BOTH EZ STEER¿ DS BI-DIRECTIONAL ELECTROPHYSIOLOGY CATHETER DIDN'T WORK. THE FIRST EZ STEER¿ DS BI-DIRECTIONAL ELECTROPHYSIOLOGY CATHETER DID NOT PROVIDE RADIOFREQUENCY DUE IMPEDANCE OFF THE SCALE. AFTER ONE HOUR OF CONNECTION CHANGES AND CONTACTS FOR ASSISTANCE, ANOTHER EZ STEER¿ DS BI-DIRECTIONAL ELECTROPHYSIOLOGY CATHETER WAS USED THAT PRESENTED THE SAME ISSUE. THE PROCEDURE WAS COMPLETED WITH A THIRD CATHETER 4 MM. THE CALLER STATED THAT THE CONSEQUENCES WERE PROCEDURE DELAY, RADIOFREQUENCY EXPOSITION, SEVERE DISCOMFORT AND VEIN THROMBOSIS RISK. THERE IS NO REPORT OF PATIENT CONSEQUENCE. SINCE THE CALLER CONSIDERED THE DELAY TO INCREASE RISK OF THROMBOSIS IT IS CONSIDERED MDR REPORTABLE. MULTIPLE ATTEMPTS HAVE BEEN MADE TO OBTAIN CLARIFICATION TO THIS COMPLAINT. HOWEVER, NO FURTHER INFORMATION HAS BEEN MADE AVAILABLE. SHOULD MORE INFORMATION BECOME AVAILABLE IN THE FUTURE; THE REPORTABILITY DECISION WILL BE REASSESSED.
Patient problems: No Consequences Or Impact To Patient
MAUDE report 10757154 ↗MalfunctionOct 29, 2020Appropriate Device Problem Term/Code Not Available; Appropriate Device Problem Term/Code Not Available
IT WAS REPORTED THAT A PATIENT UNDERWENT CARDIAC ABLATION PROCEDURE WITH TWO (2) A EZ STEER¿ DS BI-DIRECTIONAL ELECTROPHYSIOLOGY CATHETERS WHEREIN PROCEDURE DELAY OCCURRED. IT WAS REPORTED BOTH EZ STEER¿ DS BI-DIRECTIONAL ELECTROPHYSIOLOGY CATHETER DIDN'T WORK. THE FIRST EZ STEER¿ DS BI-DIRECTIONAL ELECTROPHYSIOLOGY CATHETER DID NOT PROVIDE RADIOFREQUENCY DUE IMPEDANCE OFF THE SCALE. AFTER ONE HOUR OF CONNECTION CHANGES, AND CONTACTS FOR ASSISTANCE, ANOTHER EZ STEER¿ DS BI-DIRECTIONAL ELECTROPHYSIOLOGY CATHETER WAS USED THAT PRESENTED THE SAME ISSUE. THE PROCEDURE WAS COMPLETED WITH A THIRD CATHETER 4 MM. THE CALLER STATED THAT THE CONSEQUENCES WERE PROCEDURE DELAY, RADIOFREQUENCY EXPOSITION, SEVERE DISCOMFORT AND VEIN THROMBOSIS RISK. THERE IS NO REPORT OF PATIENT CONSEQUENCE. SINCE THE CALLER CONSIDERED THE DELAY TO INCREASE RISK OF THROMBOSIS IT IS CONSIDERED MDR REPORTABLE. MULTIPLE ATTEMPTS HAVE BEEN MADE TO OBTAIN CLARIFICATION TO THIS COMPLAINT. HOWEVER, NO FURTHER INFORMATION HAS BEEN MADE AVAILABLE. SHOULD MORE INFORMATION BECOME AVAILABLE IN THE FUTURE, THE REPORTABILITY DECISION WILL BE RE-ASSESSED.
Patient problems: No Consequences Or Impact To Patient
MAUDE report 10757054 ↗
Other Cardiac ablation percutaneous catheter devices
- THERMOCOOL SMARTTOUCH SF D134805Biosense Webster Inc · Cardiac ablation percutaneous catheter1 recall176 deaths4,106 reports
- THERMOCOOL SMARTTOUCH SF D134804Biosense Webster Inc · Cardiac ablation percutaneous catheter44 deaths784 reports
- THERMOCOOL SMARTTOUCH SF D134801Biosense Webster Inc · Cardiac ablation percutaneous catheter15 deaths608 reports
- ThermoCool SmartTouch D132705Biosense Webster Inc · Cardiac ablation percutaneous catheter25 deaths574 reports
- THERMOCOOL SMARTTOUCH SF D134702Biosense Webster Inc · Cardiac ablation percutaneous catheter19 deaths366 reports
- THERMOCOOL SMARTTOUCH SF D134701Biosense Webster Inc · Cardiac ablation percutaneous catheter11 deaths278 reports
- ThermoCool SmartTouch D133602Biosense Webster Inc · Cardiac ablation percutaneous catheter8 deaths225 reports
- SMARTABLATE SAT001Biosense Webster Inc · Cardiac ablation percutaneous catheter185 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 13, 2026 · each report above links to its original FDA record
- Recalls: FDA Medical Device Recalls, file dated Oct 13, 2026
- Page last rebuilt: Oct 13, 2026. Data downloaded through openFDA, which notes it is not validated for clinical or regulatory use.
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