Chapter 12: Drug Calculator
12-2 VS2000 Vital Signs Monitor Operation Manual
After the drug measurement unit is set, the drug weight and concentration
units in the drug calculator adjust accordingly.
Time units
Min (minute) and hr (hour) are used as time units. After setting the time unit,
the dosage rate and infusion rate units in the drug calculator adjust
accordingly.
12.3 Glossary
Drug weight: The total weight of the drug used by a patient within a certain
time period.
Volume: The liquid volume of the solution including the drug.
Dose/min or Dose/hr: The drug quantity injected into a patient within a unit
of time (per minute/hour).
Dose/(kg*min) or Dose/(kg*hr): The amount of drug per 1kg of a patient’s
weight injected in the patient within the unit time period (per minute or hour)
Dose/(kg*min)*Patient Weight=Dose/min
Dose/(kg*hr)*Patient Weight=Dose/hr
Infusion Rate: The volume of the drug solution injected into a patient’s body
within a unit of time (per minute, hour). The unit is ml/min or ml/hr.
Infusion Rate/kg: The volume of the drug solution per 1kg of a patient’s weight
injected into the patient within unit time (per minute, hour), the unit is ml/min
or ml/hr.
Infusion Rate/kg*Patient Weight=Infusion Rate
Time: The consumed time for drug infusion (the unit is min, hr).
Concentration: The concentration of the drug in the solution.
Concentration=Total Drug/Liquid Volume of Solution
Drip/min, Drip/hr: The number of drops (guttae) per unit time (min/hr)