The SN infusion syringe pump is designed for accurate dosing of drugs administered to a patient. This type of pump can be used to equip an anesthesiologist's workplace in the operating room, intensive care and resuscitation units, premature infants, neonatal intensive care units, chemotherapy and other places where precise dosage of drugs is used per unit of time. This device allows titration of drugs for anesthesia, vasoactive and inotropic drugs, parenteral nutrition, chemotherapy and other medicines. The infusion pump is characterized by high accuracy of drug infusion, stability of the rate of administration, and the possibility of micro dosing of administered drugs.