It was reported that a pt was on veno-veno extracorporeal life support, when they noticed air infiltrating on the arterial side of the circuit.It was noted that the bubble detector was not detecting the infiltrating air.Prior to using the cardiohelp it was mentioned that the pt's venous pressures where in-appropriate after the calibration, so a separate venous pressure transducer was tethered to the cardiohelp disposable circuit to monitor pressures.Since the bubble detector was not detecting what appeared to be air entering the system, the decision was made to swap the unit and the disposable.No pt effect was reported.(b)(4).Ref.Mfr # 8010762-2014-00220.
|