Infusion Pump: Mathematical Modeling Graphic Bond for Blood Pressure Control

This article presents a proposal for a mathematical modeling based on Bond Graph (BG) technique to simulate a continuous infusion pump. It presents a mathematical model that controls the infusion of medication to control the Mean Arterial Pressure (MAP), in which there should be a linear pattern and a very small error range in order to obtain the effectiveness of the procedure. For this, it uses dynamic modern control techniques knowledge of the mechanical parameters, for analyzing the pressure data and process control via an electronically controlled infusion pump. This study has two objectives: i) identification of the mathematical model of the infusion procedure by a bomb and ii) Fuzzy Controller. The contribution of this study is to present the mathematical model, with refinements based on prior knowledge of the phenomena involved and dynamic control analysis of the mathematical model with the use of fuzzy control.