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It was reported that bd saf-t-intima w/y adapter yel 24ga x.75i tubing was defective / damaged it was reported by customer that when using saf-t intima subcutaneous (sq) infusion catheter, noted at initial push of darzalex, tubing leaking at tubing y site.Wrapped with opsite to continue infusion to conclusion.Verbatim: rcc received a complaint via email.Email(s) attached using saf-t intima subcutaneous (sq) infusion catheter, noted at initial push of darzalex, tubing leaking at tubing y site.Wrapped with opsite to continue infusion to conclusion.Lot #4351793 ref 383313.
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Dhr review: the complaint lot# is 4351793, sku is 383313, assembly in suzhou plant on 2024.Dec.25, lot quantity is (b)(4) ea.Review the in-process test record and outgoing test report, all test results meet the product specifications, no abnormal found.Review the product assembly record, no non-conformities, deviations, or rework activities for this lot.Returned sample analysis: no sample available.Retain sample analysis: sampling 2ea from the retain sample of the same lot to do leakage test, test result is within product specification.Possible cause analysis: based on the information, leakage is reported from tubing and y port.The possible reasons for this type of failure may including: 1.Tubing damage/broken issue, or poor prn assembly status.2.The swaging between tubing and luer-adapter is not good, leakage is from the swaging location.Current manufacture already has control procedures as below to monitor and prevent this kind of defect: 1.Both in-process and outgoing sampling will check the pull force related extension tubing, including the swaging force, a poor connection can be detected.2.Both in-process and outgoing sampling check do leakage test for component with extension tubing and prn connector.Conclusion: defect sample is not available, and the retain sample leakage test result is pass, so the root cause is not clear for this leakage issue.
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