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H10: manufacturing review: the device history records have been reviewed and this lot met all release criteria.There was nothing found to indicate there was a manufacturing related cause for this event.Investigation summary: one atlas gold pta dilatation catheter was returned for evaluation.During the visual examination, no other specific anomalies were discovered.During the functional testing, the balloon was inflated with the in-house presto inflation device, and water was noted to be leaking from the balloon.Under microscopic observation, a pin-hole rupture was noted.No other functional testing was performed.Therefore, the investigation for the reported balloon rupture was confirmed as a pinhole rupture was noted during the functional testing and microscopic observation.A definitive root cause for the reported balloon rupture could not be determined based upon the provided information.Labeling review: a review of product labeling documentation (e.G., procedural instructions, indications, warnings, precautions, cautions, possible complications, contraindications, nursing guide, and unit label) did not find any product labeling inadequacy.H10: d4 (expiry date: 08/2024).H11:section a through f - the information provided by bd represents all of 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.H3 other text : see h10.
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