Additional information: other relevant history; model and lot #.Corrected data: date of event.The device was not returned to the manufacturer for physical evaluation and the failure mode cannot be confirmed.The complaint device lot number was not reported, however the sales and shipping records for the patient were reviewed for three months prior to the date of occurrence.No product was available from these lots in distribution centers to be analyzed, as the entirety of the lots have been sold and distributed.Device history review was performed on the potential related lots.No non-conformance reports or other abnormalities during the manufacturing process were found for these lots.The product involved met current specifications.In addition, the device record review confirmed the labeling, material, and process controls were within specification.The system level review of the liberty cycler and concomitant products found no indication that the products caused or contributed in any way to the clinical event.Clinical review of the medical record reveals no indication for the source of peritonitis.Medical records do not state the patient contacted peritonitis during dialysis treatment.There was no documentation in the medical record that states a causal relationship between the liberty cycler set and the patient¿s peritonitis.
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