There are many benefits to using an infusion pump to give cancer medication. A benefit to using an infusion pump to give cancer medication is that they do not need a battery.

Infusion pumps employ automatic, programmable pumping mechanisms to deliver continuous anesthesia, drugs, and blood infusions to the patient

The pump hangs from an intravenous pole that is located next to a patient's bed

The drug that is used for infusion pump therapy is usually floxuridine (FUDR), given for 14-day periods alternating with 14-day rests.

Harvard Apparatus sells really high quality infusion pumps, they have a huge selection with a really wide range of flow rates.