EDWARDS LIFESCIENCES, PR SWAN-GANZ BIPOLAR PACING CATHETER FOR SVC INSERTION; ELECTRODE, PACEMAKER, TEMPORARY
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Model Number PE074F5 |
Device Problem
Pacing Problem (1439)
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Patient Problem
No Clinical Signs, Symptoms or Conditions (4582)
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Event Date 07/09/2021 |
Event Type
malfunction
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Manufacturer Narrative
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One bipolar pacing catheter with an attached monoject 1.3 cc limited volume syringe at gate valve were returned for examination.The reported event of sensing issue was confirmed.Continuity testing confirmed a full open condition in the distal circuit.The proximal circuit was found to be continuous.A cut down of the catheter body was performed just proximal of the proximal electrode to expose the pacing lead wires.The distal lead wire was found to be broken around the solder joint.It was found that the distal circuit was continuous from broken lead wire to the distal connector pin.The balloon inflated clear and concentric with 1.3 cc air and remained inflated for 5 minutes without leakage.No visible damage or defect was observed from the balloon, windings, catheter body, and returned syringe.Visual examination was performed under microscope at 20x magnification and with unaided eye.A review of the manufacturing records indicated that the product met specifications upon release.An investigation has been initiated to consider any potential manufacturing factors that may have contributed to this complaint.Complaint histories for all reported events are reviewed against trending control limits on a monthly basis, and any excursions above the control limits are assessed and documented as part of this monthly review.
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Event Description
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It was reported that it was unable to sense an intrinsic electrical signal from at the start of the procedure.The catheter was inserted to the patient in the emergency room and failed to pace another catheter was used, and the problem was solved.Information such as what kind of surgery/examination the catheter was used for or if the patient had cardiac conduction defect is unknown.Patient demographic information requested but unavailable.There were no patient complications reported.
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