H4: the lot was manufactured from december 21, 2021 - december 22, 2021.H10: the device was received for evaluation with 93ml fluid in the bladder.A visual inspection on the unit via the naked eye showed no evidence of fluid coming out at the distal end of the flow restrictor.A microscopic examination on the flow restrictor revealed the cause of the flow problem was due to a series of micro-air bubbles blocking the fluid path inside the lumen of the capillary glass.The reported condition was verified.The cause of the condition was determined to be user related as air bubbles inside the lumen of the capillary glass can be attributed to improper filling technique during product use (filling step).The product¿s instructions for use (ifu) details the proper filling technique to avoid this type of occurrence.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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