Initial reporter phone: (b)(6).The product investigation was completed.Device investigation details: the returned tubing was inspected, and no visible damage was found.Irrigation test was performed, tubing passed all specifications.No microbubbles were found in the tubing after flushing.Bubble alarm was not activated.Tube looked clear at the time of testing.Complaint was not confirmed.A manufacturing record evaluation was performed for the finished device number ac4656865 and no internal action related to the complaint was found during the review.Please note: an internal corrective action has been open for the issue of miscoding of events.If additional information is received regarding this event, a supplemental 3500a report will be submitted to the fda.Manufacturer's reference number: (b)(4).
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It was reported that an unknown patient underwent an atrial fibrillation (afib) ablation procedure with a smartablate¿ irrigation tubing set.Before priming, there was white powder in the tubing and when primed, microbubbles occurred.Flush was conducted without resolution.The issue was resolved by changing the tubing set to another one.The procedure was completed without patient's consequence.No further information is available.Bubbles/air in tubing is not mdr-reportable.Foreign material inside tubing set is mdr-reportable.
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