Application of an expert system on the monitoring of human lungs

Abstract

This paper reports on progressive research work to develop an expert system for the condition monitoring of patients’ lungs. Conventionally, monitoring lung operational condition is carried out by obtaining related data, while the patient is on mechanical ventilatory assistance. Interpretation of the acquired data is then made by human medical knowledge and experience to reach an initial or final conclusion as to the lung condition and the type of action needed to maintain or otherwise improve that condition. The intended expert system produces interpretations of physiological clinical knowledge about the diagnostic implication of the data. The system to be presented in the paper is designed to assist rather than substitute human medical expertise in the management and control of lungs treatment. The work being carried out in co-operation with the Intensive Care Unit staff of Hull Royal Infirmary.