This report has been identified as b.Braun medical internal report number (b)(4).A review of the discrepancy management system (dsms) database was performed for the reported lot number and no abnormalities or non-conformances were noted during the in process or final product inspection.Two (2) used samples and one (1) photo were submitted to the manufacturer for evaluation.Through visual examination of the photo, it was noted that there was fluid shown in the photo with the sample, however it is difficult to determine where the leakage is coming from.Through visual examination of the samples, no damages or defects were observed.The samples were then leak tested; the results of the test noted that the samples had passing results.In addition, a luer taper test was performed on the patient connectors with passing results.To replicate the reported defect, a patient connector was attached to all y-care sites and leakage was observed at the connection on the proximal care site and patient connector.The leaking caresite was placed under magnification and it was noted a vertical crack at one of the samples.Although a vertical crack was found on the used returned sample, an exact root cause could not be determined at this time.However, incidents of cracked/leaking valves may be caused by several factors, including the product being subjected to aggressive solvents/drugs, excessive mechanical stresses (over-tightening or frequent set manipulation), or other various unforeseen circumstances during the clinical application.We will maintain this report for further references and continue to monitor other reports for similar occurrences.If any additional pertinent information becomes available, a follow up will be submitted.
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