It was reported that the f5 infiniti jr 4 100cm catheter was sealed and a strand of hair was noted when the device was being stocked in the cath lab.There was no patient injury.There were no damages noted to the packaging.The integrity of the sterile pouch was not compromised.One sterile unit of cath f5 inf jr 4 100cm was received in the original package folded in a plastic bag.Per visual analysis, a foreign material was observed in the pouch.No other anomalies were observed.An additional analysis was performed to identify chemical composition of foreign material.It could be concluded that foreign material found on f5 infiniti jr 4 100cm catheter has hair chemical composition since characteristic ir bands on spectrum obtained were observed.A device history record (dhr) review of lot 17671124 revealed no anomalies or non-conformances during the manufacturing and inspection processes that can be associated with the reported event.The reported ¿packaging/ pouch/box - foreign material - in sterile package¿ was confirmed through analysis of the returned device as foreign material was observed in the pouch.The exact cause of the foreign material could not be conclusively determined during analysis, however, ftir analysis suggests the foreign material has a hair-like chemical composition.As cautioned in the instructions for use, which is not intended as a mitigation, ¿do not use if package is open or damaged.Before use, flush all devices entering a blood vessel with sterile heparinized saline or a similar isotonic solution.¿ based on the product analysis, this reported event appears to be related to the manufacturing process of the product.A risk assessment to address this issue has been initiated.
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