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H11: manufacturing review: a manufacturing review was not required as this is the only complaint reported to date for this product and lot.Investigation summary: one vaccess pta dilatation catheters were returned for evaluation.Upon visual inspection kinks were noted to catheter at the proximal end of the balloon, no anomalies were noted to the luers.During functional testing, the balloon was inflated and water was noted leaking from the proximal end of the balloon.Under microscopic examination a compound rupture was noted to the balloon.No other functional testing performed.Therefore, the investigation is confirmed for the reported balloon rupture as a compound rupture was noted to the balloon.The presence of stents at the treatment site could have caused the balloon rupture.However, the definitive root cause for the balloon rupture could not be determined based upon available information.Labeling review: as the reported event did not allege a labeling or use related issue, a labeling review is not required.D2b (dqy; lit).Section a through f: the information provided by bd represents all the known information at this time.Despite good faith efforts to obtain additional information, the complainant/reporter was unable or unwilling to provide any further patient, product, or procedural details to bd.
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