H10: the device has been discarded; therefore, not returned to 3m for analysis.The hospital later recognized there was a user error.The bubble trap was not filled with fluid during priming and the bubble trap was not placed in the holder.Education needs were recognized and are currently in process.Based on the problem description provided, a likely cause is improper use of the ranger fluid warming system resulting in air embolism.Additional information is required to identify the root cause of air embolism.Potential causes include incorrect positioning of the heating unit, pressurization of a pediatric set, improper priming of the disposable set, or inadvertent administration of air into the system.Instructions for use include to reduce the risks associated with air embolism and incorrect routing of fluids include never infuse fluids if air bubbles are present in the fluid line and ensure all leur connections are tightened.Do not mount the ranger blood fluid warming system higher than patient level during infusion, as air embolism may result.High flow disposable set is the recommended model to use in the event of a trauma situation depending on the volume of replacement fluid required for patient.3m will continue to monitor.
|