Lot # 3359003 was reviewed.Lot of 600 units was manufactured and released with no exception documents cited.Visual inspection: received bag#1, one (1) used 011-46103-25, safeset¿ transpac® iv w/03 ml reservoir and single needleless valve, patient mount; lot# 3359003.One (1) unused vacuette container and one (1) used luer adaptor by greiner bio-one.Bag# 2, one (1) used 011-46103-25, safeset¿ transpac® iv w/03 ml reservoir and single needleless valve, patient mount; lot# 3359003 (drip chamber wasn't returned).Functional testing: the returned samples were visually examined.The luer activated valve was observed to be stuck down from having been folded over.Samples were not observed to have any discernible manufacturing defect.One of the samples were returned with a vacuette and a luer adaptor.The luer adapter was connected to the vacuette and the male luer appears to be too long for access of the marvelous valve.Final engineering analysis: the customer complaint of a stick down on the sampling port was confirmed.The returned samples were observed to have the marvelous valve depressed, and it was stuck in this condition.Although not always repeatable, previous engineering analysis of these valve components have shown recessed/leakage condition can potentially occur if the valve component is activated with a long luer or a luer with sharp edges at an angled entry.For optimal performance it is recommended to use connector devices that comply with iso 594-1 std.And techniques that employ a rotational motion while connecting and disconnecting the mating device to the valve.Icu medical will monitor and trend.
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