One catheter with attached monoject 1.5 cc limited volume syringe was returned for evaluation.A non-edwards contamination shield was located on the catheter body between 18 cm and 54 cm proximal from the catheter tip.No packaging or introducer was returned.Clear solution was observed in the attached syringe as received in the decontamination lab.The balloon inflated but failed to maintain its inflation due to an interlumen leak in the catheter body between the balloon inflation lumen and the distal lumen.The attached non-edwards contamination shield was removed for evaluation.The interlumen leak in the catheter body was confirmed to be under the thermal filament between 13 cm and 24.5 cm proximal from the catheter tip, however, the exact location of the interlumen leak was not able to be confirmed.The proximal injectate lumen was patent without any leakage or occlusion.No visible damage to the catheter body, balloon, or returned syringe was observed.Balloon inflation testing was performed using returned syringe with 1.5 cc air.Visual examination was performed under microscope at magnification 20x and with the unaided eyes.The lot number was not provided; therefore, a review of the manufacturing records could not be completed.The customer report was confirmed.An investigation has been initiated to consider any potential manufacturing factors that may have contributed to this complaint and implement any necessary corrective actions.
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