(b)(6).Investigation summary: in response to the event reported by the facility a device history review was conducted for lot number 2110920.Our records show that this is the only instance of this issue occurring in this production batch.According to the sampling plan applied for product performance, this lot was accepted and released without defects being noted during the final assembly or visual inspections.A sample could not be obtained for evaluation and testing; in lieu of the affected device, functional testing was performed on retention samples for this lot, the results of these show that the tested units performed within product specifications.Unfortunately without the ability to investigate the affected unit our quality engineers were unable to determine the root cause for this complaint.Bd will continue to monitor this issue.
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It was reported that the bd intima-ii¿ closed iv catheter system experienced a loose tubing clamp.The following information was provided by the initial reporter, translated from chinese: it was found that the indwelling needle pinch clamp was faulty and did not close tightly.It was therefore discarded and a new indwelling needle was placed for the patient.The thumb clip of the indwelling needle could not be clenched tightly, resulting in the inability to close the catheter.The indwelling needle was discarded and could not be returned to the sample.
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