H10: one (1)actual device was received for evaluation with178 ml of drug fluid inside the bladder.When the luer cap was opened, fluid did not flow out at the distal end of the flow restrictor.Force prime was performed, and flow was still not observed.When the flow restrictor was disassembled and examined under the microscope, evidence of drug precipitate was observed blocking the fluid path inside the lumen of the capillary glass which was located inside the flow restrictor.The reported condition was verified.The cause of the flow problem was due to drug precipitate.The product label¿s instructions for use indicates it is the responsibility of the user to assure that the medication is prepared and administered in accordance with the drug manufacturer¿s package insert.A batch review was conducted and there were no deviations found related to this reported condition during the manufacture of this lot.Should additional relevant information become available, a supplemental report will be submitted.
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