The reported complaint of a single needle pump problem leading to a loss of blood is not confirmed.A complaint sample has not been received for manufacturer evaluation.A definitive conclusion regarding the complaint incident cannot be reached without physical examination of the complaint sample.The actual device was not evaluated by fresenius personnel therefore the failure mode cannot be confirmed or replicated in field testing.There were no deviations or non-conformances during the manufacturing process.In addition, the device manufacturing review confirmed the labeling, material, and process controls were within specification.
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