Two radial artery catheterization sets (ara a-line darts).Both with the markings 14f15do416 (b)(4), ref ra-04020, a-04020- (b)(4) (08/11).Both lines would cannulate the radial artery but the built in wires would not advance into the vessel.They made a clicking noise as they were advanced approx 1cm and then they would give a grinding feeling as we tried to advance the wires.Thankfully the wires were not advanced into the patient.Still they were defective and could have broken off inside the patient.The packaging w/ the markings was given to the icu charge nurse.
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