It was reported that the bd intima-ii¿ closed iv catheter system tubing clamp was loose after the infusion was completed, causing blood to return to the heparin cap.The following information was provided by the initial reporter, translated from chinese: "on 8-16, after the 16-bed patient's infusion was completed, the nurse performed a tube closure, and blood returned to the heparin cap of the indwelling needle infusion despite the clamping of the indwelling needle's open and closed clip.".
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1.Dhr/bhr review(lot#3080061): 1)this batch of products were assembled at intima ii auto line 4 in april 2023, and packaged at r240 package line in april 2023.Work order quantity was 198,000 ea.2)review the in-process test reports and outgoing test reports, and all test results meet the product specifications.3)review the production records with no nonconformance, deviation or rework activities.2.No actual sample and picture have been received , the defect states cannot be confirmed.3.The retained sample of the complaint batch is taken for the pinch clamp sealing test, and the test result is qualified.Please see attachment (b)(4) for the test report.4.Possible causes: 1)failure of the pinch clamp causes blood return.However, in previous tests, it was found that when the extension tubing was not centered in the pinch clamp, the pinch clamp could not be fully acted.Please see (b)(4) for the clamping position view.2)patient factors (such as changes in body position, cough, coagulation disorders, etc.), improper flushing and sealing of tubes lead to blood return.5.No similar complaints have been received from other hospitals regarding this batch of products.Conclusion(s): no abnormality is found on process and retained sample.No similar complaints have been received from other hospitals regarding this batch of products.As no defective sample returned, and the usage is unknown, the root cause of the complaint defects cannot be determined.H3 other text : see h.10.
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On 8-16, after the 16-bed patient's infusion was completed, the nurse performed a tube closure, and blood returned to the heparin cap of the indwelling needle infusion despite the clamping of the indwelling needle's open and closed clip.
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