Drug Infusions Made Easy Required in the ER, OR, ICU and all crash carts 6in x 3in tricolor, 4 panel, portable infusion slide ruler No batteries required. Easy to use and 20 times faster than calculators, computers, infusion tables or expensive pump templates Calculate infusion rates for any drug at any concentration in any dosage unit. Calculate infusion rates for any patient - adult, pediatric or neonate. Calculate mcg/kg/min, mcg/kg/hr, mg/min, mg/hr, grams/hr, mUnits/min, Units/hr, Units/kg/hr. Calculate for any drug e.g. dopamine, insulin, esmolol, morphine, midazolam, heparin, nitroprusside. Drug Data Guide with information on standard preparation and dose ranges of 25 infusion drugs.