Trackwise (b)(4) the device was returned to the factory for evaluation on 03/28/2024.An investigation was conducted on 04/03/2024.A visual inspection was conducted.The device was returned inside its opened sterile packaging.Signs of clinical use and evidence of blood was observed on the intact c-ring as well as on the intact cannula handle.The metal arm of the c-ring was observed to be bent as well as the plastic arm of the c-ring.A mechanical evaluation was conducted.The blue toggle was manipulated to retract and extend the c-ring.The c-ring was able to be retracted and extended with no physical or visual difficulties observed.Based on the returned condition of the device as well as the evaluation results, the reported failure "material twisted/ bent c-ring" was confirmed.The dhr, shop floor paperwork was reviewed.The vendor certifies that this device lot conforms to all applicable product specifications.The lot # 3000353044 history record review was completed.There were no ncmrs, rework, or deviations documented for the reported lot number.Based on the dhr/lhr review results, it was determined that there is no relation between the batch manufacturing process and the reported failure.
|