B5: upon further due diligence, it was reported the event occurred during patient use.Two (2) actual samples were received for evaluation.Visual inspection did not identify any abnormalities that could have contributed to the reported condition.During functional inspection, including pressure and clear passage testing, no blockage was noted on either device.However, during pressure testing a leak was observed in the air vent of the filter in one of the units received.The reported condition was verified for one device, and cause of the condition could not be determined.This issue is being further investigated.For the second device, the reported condition was not verified.Should additional relevant information become available, a supplemental report will be submitted.
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Additional information for h10: based on further investigation, the most probable cause was determined to be related to the end user/methods exceeding the product pressure specifications of 45psi.Should additional relevant information become available, a supplemental report will be submitted.
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