(b)(6).Attempts have been made to obtain product information for the cool flow pump used during this procedure.Since there is no product information, no product failure analysis can be conducted and no determination of possible contributing factors could be made.As such the investigation will be closed.If additional information is received regarding clarification of the system used in this event, the complaint will be reopen and investigation will be performed and a supplemental 3500a report will be submitted to the fda.Since no serial number was provided, no medical record evaluation (mre) could be performed manufacturer's reference #: (b)(4).
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It was reported that a patient underwent a pulmonary vein isolation (pvi) procedure with a coolflow® irrigation pump and it was reported that there was low flow without error message.It was initially reported that during the pulmonary vein isolation (pvi) the smartablate¿ system gave bubble error.The smartablate¿ system did not give warning for the empty saline bag, therefore, there were bubbles in the tubing.The catheter was flushed, and ablation was restarted.Almost immediately, the tubing was found to have bubbles again.This was done a total of 3 times with the same outcome.The issue of low flow without error message was assessed as a reportable event.Multiple attempts have been made to obtain clarification to this complaint.However, no further information has been made available.
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