A device history record review was completed for provided material number 306575 and lot number 3130723.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.Although a shipment was noted as being generated, unfortunately, no sample has been received at the investigative plant for evaluation.If a sample is received, further analysis will be performed.The labeling process has a vision system in place to detect any issues with a missing label.In this case, a failure may have occurred in the double rejection station.If the syringe has no label the rejection system must reject it.If there is a failure in this rejection, the station stops and the operator must resolve the issue to move forward.It is also possible that the sensor was slightly moved which caused the defective syringe to go undetected.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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