This　study　utilized　the　situation-map-theory-based　design　method　to　analyze　the　behavioral　footprints　of　medical　staff　and　patients,　man-machine　interaction,　and　user　psychology　in　the　existing　outpatient　infusion　system,　with　the　purpose　of　improving　the　experience　of　medical　staff　and　patients　in　the　outpatient　infusion　system.　The　existing　outpatient　infusion　system　had　three　major　problems:　the　inability　to　timely　transmit　information,　the　unsatisfactory　overall　planning　of　and　coordination　involving　the　outpatient　infusion　system,　and　the　poor　man-machine　interaction　experience　provided　by　the　infusion　devices.　In　the　design　of　outpatient　infusion　system　at　hospitals,　attention　should　be　paid　to　the　optimization　strategies　for　information　visualization,　operational　restriction　mechanism,　development　of　humanized　functions　on　the　devices,　formulation　of　a　comprehensive　overall　monitoring　plan,　and　emotional-element　consideration　on　the　design　of　medical　equipment.　©　2019　IEEE.