H4: the lot was manufactured between august 24, 2023 ¿ august 25, 2023.H10: the device was received for evaluation.A visual inspection under a lighted magnifier was performed, and it was noted there were two black dots located on the stressmember.The stressmember is located inside the bladder.When the unit was disassembled for further inspection, the black dots were found to be embedded within the material of the stressmember.The black dots were molded within the material of the stressmember and therefore were not in the fluid path.The black dots were identified to be the same material as the stressmember via ftir (fourier transform infrared) test.The reported condition was verified.The cause of the reported condition was a manufacturing issue.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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