We received one c144hf7 catheter with monoject 3ml syringe with limited volume at 1.5ml for examination.The reported event of balloon deflation and pressure issues was not confirmed.The balloon inflated clear and concentric and remained inflated for 5 minutes without leakage.The balloon deflated within 2 seconds without a syringe attached.As stated in the ifu ¿passively deflate the balloon by removing the syringe from the gate valve¿.The balloon failed to deflate fully with returned syringe attached.All through lumens were patent without any leakage or occlusion.No visible damage was observed from the catheter body or the returned monoject 1.5cc limited volume syringe.Lot number was not provided, therefore review of the manufacturing records could not be completed.The reported event was not confirmed.Although the cause of the complaint could not be determined, there was no indication of a manufacturing defect noted during the analysis.No actions will be taken at this time.
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It was reported that when testing the catheter prior to use, the balloon of the catheter did not deflate with and without the syringe attached to the gate valve.On the other hand, the pressure values provided were not correct according to the patient status, however, no alarm or error message was displayed on the monitor.The issue was solved by changing the catheter for another one.The patient was not treated according to the pressure values provided, thus there was no allegation of patient injury.
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