One catheter with attached monoject 1.5 cc limited volume syringe, three manifolds with pressure tubes and four three-way stop cocks were returned for evaluation.A non-edwards contamination shield with non-edwards 9fr introducer was located on the catheter body between 37 cm and 89.5 cm proximal from the catheter tip.No packaging was returned.Blood was observed from the optical module connector and under the balloon latex.The attached non-edwards contamination shield and introducer were removed for evaluation.Two punctures, approximately 0.5 mm long and 1 mm long, were found on the catheter body at 28.5 cm proximal from the catheter tip.The punctures entered into the distal injectate, proximal injectate, optical fiber, and balloon inflation lumens.The proximal infusion lumen was patent without any leakage or occlusion.The balloon did not inflate due to leakage from the punctures.Blood was occluded inside the balloon inflation lumen between the location of the punctures and the catheter tip.No visible damage to the balloon or returned syringe was observed.Balloon inflation test was performed using returned syringe with 1.5 cc air.Visual examination was performed under microscope at 20x magnification and with the unaided eyes.Customer report of blood leakage issue was confirmed.An investigation has been initiated to consider any potential manufacturing factors that may have contributed to this complaint.
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