(b)(4).Further information from the reporter regarding event, product, or patient details has been requested.No additional information is available at this time.Device history record summary: the release step combined with the absence of any deviation shows that no element could explain these issues: all the syringes are inspected individually after filling and no problem was detected.There were no non conformities with the different elements of the syringes (syringe, plunger, plunger rod, tip cap, finger grip).All the manufacturing steps and all the physicochemical and microbiological results (endotoxins, bioburden) are registered as conforming to the specifications.The extrusion force value shows an expected consistency of the product.The sterilization cycle is registered as conforming.Device labeling for the reported events of detachment of device component, gel leak, blockage within device or device component: "precautions: failure to comply with the needle attachment instructions could result in needle disengagement and/or product leakage at the luer-lok® and needle hub connection.Health care professional instructions if the needle is blocked, do not increase the pressure on the plunger rod.Instead, stop the injection and replace the needle.".
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