As reported by the user facility: "the pharmacy confirmed the drug was prepared as usual and the entire volume (20ml for infusion plus additional ~1.7 ml) was prepped for infusion.The infusion nursing staff confirmed they checked the pump at each vitals sign collection (every 15-20 minutes), and at each previous check no issues were noted.At 16:16 it was first noticed the drug had finished infusing, but at this time the pump read that only 18.22 ml had been infused.The same pump was used for the post-infusion flush.The flush was started at 16:20 and completed at 17:14 despite the fact that the 5ml were programmed to be infused at a rate of 5 ml/hour.".
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This report has been identified as b.Braun medical internal report number (b)(6).The actual pump involved in the reported incident was returned for evaluation.Volumetric tests were performed with a db 30ml syringe at 5ml/hr for 20ml, and the device tested within specification at 19.94ml, or 99% of the expected volume.Volumetric tests were then performed with a db 10ml syringe at 5ml/hr for 5ml, and the device tested within specification at 4.99ml, or 99% of the expected volume.A review of the device logs was performed.It was noted that at 3:54pm on (b)(6)2020 , an infusion began at 5ml/hr for 20ml.At 7:53pm, the infusion stopped with a volume infused to 20ml.At 8:00pm, an infusion of 5ml/hr for 5ml began, and at 8:53pm, the infusion stopped with a volume infused of 4.43ml.No further infusions took place.The reported incident was unable to be reproduced.The exact nature of the reported event could not be determined at this time.We will maintain this report for further references and continue to monitor other reports for similar occurrences.
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