Unomedical reference number (b)(4).Event occurred in (b)(6).On (b)(6) 2021, the patient's father reported that his daughter received insulin flow block this morning (3:00 am).Reportedly, she felt weak, tired and had headache.At the time of incident, her blood glucose level was 16 mmol/l and ketones were 1.5 mmol/l, which they corrected manually with a needle.No further information available.