EXTRAVASATION DETECTION FOR FLUID INJECTION USING DOPPLER ULTRASOUND BLOOD FLOW MEASUREMENT

摘要

A system for monitoring the intended injection of a fluid into a fluid conduit in the body, wherein the fluid to be injected comprises a first fluid, the system: introducing a pulse into the fluid to be injected and monitoring the flow characteristics of fluid in the fluid conduit in the body at a location downstream of the point of injection.