The lot was manufactured between june 1, 2017 - june 2, 2017.The device was received for evaluation containing approximately 50 ml of fluid in the bladder.Visual inspection did not identify any abnormalities that could have contributed to the reported condition.A functional flow rate test was performed with no issues noted.The flow rates were found to be within the product specification range.A batch review was conducted and there were no deviations found related to this reported condition during the manufacture of this lot.The reported condition was not verified.Further information was provided by the hospital that the affected patient was non-compliant to the instructions given to him when infusing the pump.Examples of non-compliant behaviors cited were: not applying the flow restrictor and placing the pump at a level different to what was advised.Should additional relevant information become available, a supplemental report will be submitted.Proper user instructions are addressed in infusor lv portable elastomeric infusion system labeling.The labeling instructs the user that the infusor lv system is designed to operate at the nominal flow rate when the fill port and the distal end luer lock/flow restrictor are positioned at approximately the same height.Flow rate will decrease approximately 0.5% for every one inch (2.54 cm) the fill port is positioned below the distal end luer lock/flow restrictor and will increase approximately 0.5% for every one inch (2.54 cm) the fill port is positioned above the distal end luer lock/flow restrictor.A review of the label for the product family will be conducted.
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