Device manufacture date: the lot was manufactured from april 20, 2023 to april 21, 2023.The actual device was not available; however, 24 unopened companion samples were received for evaluation.A visual inspection with the unaided eye did not identify any abnormalities that could have contributed to the reported condition.System level testing was performed on randomly selected samples of each cavity and the reported issue was not observed.Functional testing was performed with a random sample from cavity a and cavity b by installing each valve set sample on the compounder and no issue of a leak was observed during testing.Both samples were evaluated by reproducing the customer complaint as closely as possible by attaching a lipid solution to ports 1 through 23 and sterile water to port 24 for testing.The valve set was then analyzed at various points throughout the prime and verify process and pump calibration process.The reported condition was not verified.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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