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H10: 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 ultraverse 018 dilatation catheter was received for evaluation.During visual evaluation, no kinks were noted to the catheter and no anomalies noted to the y-body/strain relief.During functional evaluation, an in-house presto inflation device was used to inflate the balloon and water was noted leaking from the distal end of the balloon.Under microscopic examination, a compound rupture was noted to the balloon.No other functional testing was performed.Therefore, the investigation is confirmed for the reported balloon rupture as a compound rupture was noted to the balloon under microscopic examination.A definitive root cause for the alleged balloon rupture could not be determined based upon the provided information.Labeling review: as the reported event did not allege a labeling or use related issue, a labeling review is not required.H10: d4 (expiration date: 10/2025).H11: 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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