ARTIFICIAL PANCREAS WITH CLOSED-LOOP CONTROL FOR TYPE 1 DIABETES: DESIGN, IMPLEMENTATION, AND EVALUATION

Document Type : Original Article

Authors

1 Biomedical Engineering Department, Faculty of Engineering, Minia University, Minia, 6111, Egypt.

2 Department of Medical laboratory technology, Faculty of Applied Health Sciences Technology, Pharos University in Alexandria, Alexandria, Egypt.

3 Biomedical Equipment Technology Department, Faculty of Applied Health Sciences Technology, Pharos University, Alexandria, Egypt.

Abstract

A closed-loop controller of insulin supply, often known as an artificial pancreas, is used to treat type 1 diabetes. This research presents the status of closed-loop control systems and anticipated future developments while discussing the difficulties of automated glucose management using fuzzy model predictive Controller. By limiting or preventing short- and long-term impacts, these solutions lessen the daily strain of managing diabetes. This paper investigates the current literature on artificial pancreas and suggests a strategy to enhance its regulation. Contrarily, a closed loop system can deliver the proper dose and timing of insulin and glucose. The artificial pancreas' algorithm entails monitoring a patient's blood glucose levels using a glucose sensor before sending a signal to an insulin pump to alter basal insulin dosage in accordance with the desired level of insulin the patient requires. The noninvasive glucose sensor prototype's results point to a promising future for NIR technology in biomedicine, particularly in optical spectroscopy for continuous, real-time glucose monitoring. The outcomes of the non-invasive glucose sensor prototype show that NIR technology has promising applications in biomedicine, particularly in optical spectroscopy for continuous, real-time glucose monitoring.

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