The user enters the patient weight in Kg. or Lb. Select one of the drugs listed below from a list. The application displays a drug specific view, that shows the drug name, a weight based infusion rate in Ã??Ã?Âµg/kg/min and the amount of drug in mg/ml. The user enter the patient in Kilograms or Pounds. The user selects a concentration from a list or enters a custom concentration. The user enter a required dose in Ã??Ã?Âµg/kg/min. The user taps the Calculate button. The application displays the dose in ml/hr, and a table of several doses.