Investigation summary: in response to the event reported by the facility a device history review was conducted for lot number 8037289.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.Dhr review(lot#8037289 ): the complaint gauge is 22g,assembly at auto line 1 in feb.2018,packaging at r245 packing machine in aug.2018, lot quantity is 136k.Reviewed the in process test and outgoing test report for this lot product, and all test results met the product specifications with no abnormality.Reviewed the production records and machine troubleshooting records for this lot product, no abnormality, deviation or rework activities found.The positive pressure connector lot number for this product is lot#17096751/17105647/17106258/17045408.Reviewed the incoming inspection result, no abnormality found for it.Two retained samples of this batch were taken, and the positive pressure connector is connected to the standard ruhl connector for flow test.The positive pressure connector can be well activated, and the test results meet the product requirements.Then, the two products were tested for leakage of 45psi, and no leakage was found.No similar compliant is received from the complaint lot.No abnormality found on process, as no defective sample returned, and use condition is unknown.The root cause of positive pressure obstructed and fluid leakage cannot be determined.
|
It was reported that the bd intima ii catheter experienced leakage.The following information was provided by the initial reporter, translated from chinese to english: due to chest tightness, closed indwelling needle was used to reduce the number of patient punctures on (b)(6) 2021.After puncturing, positive pressure obstructed and fluid leakage occurred, causing the patient a second puncture and pain.Replaced the indwelling needle immediately to ensure safe treatment.
|