(b)(6).The device was received for evaluation.A visual inspection was performed and two pinch marks were noted at the tubing.The reported condition of particulate matter (pm) was not observed in the returned set and therefore could not be verified.The customer could have misunderstood the pinched tubing as pm.A batch review was conducted and there were no deviations found related to this reported condition during the manufacture of this lot.The sample was found to be out of specification, however, as an underwater pressure leak test was performed and a leak was observed at the pinched tubing.This additional issue is addressed in related (b)(4).Should additional relevant information become available, a supplemental report will be submitted.
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