Date of event: unknown.The date received by manufacturer has been used for this field.Investigation summary: it was reported that a 20ml syringe was discovered with black specs on it.To aid in the investigation, one sample in an opened packaging blister was received for evaluation by our quality team.A visual inspection was performed with a 10x magnifier lens.No defects or imperfections were observed.A device history record review was completed for provided material number and lot number.The review did not reveal any detected quality issues during the production of this lot that could have contributed to the reported defect.To date, there have been no other similar events reported for this lot.Based on the investigation and with the returned sample analysis the symptom reported by the customer could not be confirmed.Complaints received for this device and reported condition will continue to be tracked and trended.Our quality team regularly reviews the collected data for identification of emerging trends.
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