The reported event was confirmed manufacturing related.1sample was confirmed to exhibit the reported failure.The device had not met specifications.The product was used for patient treatment.The product caused the reported failure.Visual evaluation of the returned sample noted one opened (without original packaging), used all-silicone temp sensing foley catheter with drainage bag cut from the inlet tubing.Visual inspection of the sample noted the catheter balloon was inflated with 10 ml methylene blue solution (3 drops 1% aq methylene blue per 100ml distilled water) and observed no issues with the inflation funnel.With the syringe attached the balloon deflated passively within (2 min 24 sec) and no observed no cuffing or issues with the catheter balloon.Dissected the balloon and the notch was perforated.The catheter drainage lumen was flushed with methylene blue solution (3 drops 1% aq methylene blue per 100ml distilled water) and it was noted that the solution did not flow at all.The drainage lumen was cut to find extra silicone in the drainage lumen causing a complete blockage near the trifurcation.Photo sample was returned and could not be evaluated for the reported failure.This does not meet the specification per procedure which states "inspect for missing or incomplete funnel fill, poor gluing, damage or scratches".A potential root cause for this failure mode could be ¿tooling misalignment".The device history record was reviewed and found nothing that could have caused or contributed to the reported event.A labeling review was not performed because labelling could not have prevented the reported failure.Corrections: d,f,g,h.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.H3 other text : the actual/suspected device was inspected.
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