A device history record review was completed for provided material number 301001 and lot number 2305520.The review did not reveal any detected abnormalities during the production process that could have contributed to the reported defect and all quality tests were found to be within specification.To aid in the investigation of this issue, two (2) picture samples were received for evaluation by our quality team.Through examination of the pictures, leakage was observed through the plunger rod component.It has been determined that this issue resulted from damage in the plunger lip.This type of damage may be produced during the handling of the product through the manufacturing process or within the plunger assembly machine.Bd recommends the use of three-piece syringes with luer lock tip to administer medication via a syringe pump.The bd three-piece syringe has a natural rubber stopper which provides a smoother performance in terms of plunger advancement at a low speed.In addition, a luer lock fitting ensures a safer connection with the infusion line compared to a luer slip tip, thus reducing the risk of disconnection of the infusion line.It is preferable that the syringe pump is placed at the same height of the patient and horizontal.This is to avoid that the difference in pressure between atmosphere and vein, as it could lead the syringe to empty by its own.Based on the preventive measures in place, we believe this was an isolated incident with an unlikely chance of recurrence.At this time, further action has not been determined necessary.Our quality team will continue to closely monitor the manufacturing process for signs of this potential defect and any emerging trends.
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