Intravenous Infusion System with Real-Time Infusion Rate Monitoring and Closed-Loop Infusion Rate Control

Abstract

An intravenous infusion system with real-time infusion rate monitoring and closed-loop infusion rate control is disclosed. The intravenous infusion system comprises: an infusion module, providing drug solution through an intravenous catheter; a flow sensor module, installed around an outer periphery of the intravenous catheter, transmitting ultrasounds to the intravenous catheter and receiving ultrasounds reflected or penetrated therefrom to determine a real-time volumetric flow rate of the drug solution in the intravenous catheter, and converting the real-time volumetric flow rate into a flow rate electronic signal; and a communicating module, electrically and signally connected with the flow sensor module, receiving the flow rate electronic signal and delivering the flow rate electronic signal to an external agent connected thereto.

Dependencies are inferred from the claim text.