METHOD AND SYSTEM FOR SHAPE-MEMORY ALLOY WIRE CONTROL

摘要

The present application defines a method and corresponding device for controlling an infusion pump using a shape -memory allow wire actuator. The method includes determining an ontime for the shape -memory allow wire based on a target volume to be pumped by a pump plunger and the temperature of the shape -memory alloy wire before the actuation. Thereby adjusting the ontime of the actuator based on the temperature of the shape -memory alloy wire.