Dhr review for batch 7087644 (p/n 309626): manufacturing dates: 04/01/2017 to 04/05/2017.Batch quantity was (b)(4).All visual inspections were performed as per requirement with no quality notifications related to the complaint defect.An oven chain adjustment was recorded performed at the marker.Batch 7087644 was inspected and accepted based on meeting our inspection control plan and subsequently approved for shipment.Five 1ml sealed packaged syringes and two loose 1ml assembled syringes with clear liquid residue inside were received by bd (b)(4) and confirmed to be from batch #7087644 (p/n 309626).The samples were visually evaluated.All 7 samples were found to have no print on the barrels.One of the loose syringes was found to have a scuff mark approximately ¿ inch wide circling around the barrel about 1/3 of the way down from the tip.Based on the investigation results to date, it is possible there was a timing issue at the marker, which involved the oven chain.If barrels delivered to the printing pad were out of time with the marked image on the pad then it is possible for the barrels to not receive any marking or partial markings.It is possible a limited number of affected barrels escaped detection and became mixed in with good product.Conclusion: bd was able to confirm the customers indicated failure.Corrective actions: adjustments were recorded performed at the time the issue was observed during production.Aql at bd (b)(4) for missing print is 0.25%.To date, 7 samples have been confirmed with missing print from batch 7087644.Defective rate identified =(b)(4), which is well within the established aql.Current controls in place include periodic product/component inspections at all stages of manufacturing.No additional actions are recommended at this time.
|