H4: the lot was manufactured between august 16-17, 2023.H10: the actual device was received for evaluation.A visual inspection was performed and fluid was observed inside a bag that contained the device.When the device was removed from the bag, the cause of leak was found to be a separated winged luer cap.Microscopic inspection observed no signs of surface roughness inside the cap.A functional leak test was performed by filling the device with green color water to the nominal volume.After fill and prime, the cap was hand tightened and monitored until the next day; no signs of leak were observed.The reported condition was verified during visual inspection; however, not verified during functional testing.The cause of the condition could not be determined; however, a probable cause is related to user error.The product label (ifu, instructions for use) indicates to securely connect the cap after filling and priming.The device was found to be conforming product during functional testing.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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