Trackwise (b)(4).The device was returned to the factory for evaluation on 06/21/2023.An investigation was conducted on 06/28/2023.A visual inspection was conducted.Signs of clinical use and no evidence of blood was observed.There were spots observed on the dissection tip.A clear image was unable to be obtained.The image was observed to be spotty.Based on the results of the evaluation, the reported failures "poor quality image" and "particulates" were confirmed.The certificate of conformance (c of c) was reviewed.The vendor certifies that this device lot conforms to all applicable product specifications.The lot # 3000316987 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.
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