It was reported that the patient, who was on a pedimag, had suction events on the evening on (b)(6) 2023.No alarms were triggered.Log files were submitted for review and captured a low flow event showing a drop to 0 liters per minute (lpm), associated with a loss of flow signal.The event was muted or cleared within 5 seconds.The flow dropped to approximately 1.0 lpm (lowest value recorded was 0.9 lpm.) this did not result in an alarm because the alarm threshold was set to 0.5 lpm at the time.There was another low flow showing 0 lpm, again associated with a loss of flow signal.This alarm was also muted/cleared.Again, there was another low flow showing 0 lpm, again associated with a loss of flow signal, which was also muted/cleared.Related manufacturer reference number: 3003306248-2024-00442, 3003306248-2024-00441, 3003306248-2024-00440.
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