Objective The main objective of this research is the design and implementation of a new
fuzzy logic tool for automatic drug delivery in patients undergoing general anesthesia. The
aim is to adjust the drug dose to the real patient needs using heuristic knowledge provided
by clinicians. A two-level computer decision system is proposed. The idea is to release the
clinician from routine tasks so that he can focus on other variables of the patient. Methods
The controller uses the Bispectral Index (BIS) to assess the hypnotic state of the patient …