User experience network. Erroneous downstream occlusion alarms may disable Smiths Medical CADD-Solis infusion pumps.

Due to an issue in manufacturing, downstream occlusion (DSO) sensors in some Smiths Medical CADD-Solis infusion pumps may drift out of calibration, potentially resulting in erroneous alarms that disable the units. Hospitals experiencing the problem should return affected units to Smiths Medical for recalibration (free of charge) and should consider testing all their CADD-Solis pumps during routine maintenance to ensure that they alarm appropriately for downstream occlusions.