An Integrated Multivariable Artificial Pancreas Control System
نویسندگان
چکیده
منابع مشابه
Artificial Pancreas Systems: An Integrated Multivariable Adaptive Approach
An artificial pancreas (AP) system with a hypoglycemia early alarm system and adaptive control system based on multivariable recursive time series models is developed. The inputs of the model include glucose concentration (GC) and physiological signals that provide information about the physical activities and stress of the patient. The stability of the recursive time-series models is guarantee...
متن کاملMultivariable adaptive closed-loop control of an artificial pancreas without meal and activity announcement.
BACKGROUND Accurate closed-loop control is essential for developing artificial pancreas (AP) systems that adjust insulin infusion rates from insulin pumps. Glucose concentration information from continuous glucose monitoring (CGM) systems is the most important information for the control system. Additional physiological measurements can provide valuable information that can enhance the accuracy...
متن کاملIntelligent blood glucose control in diabetic patients: design and simulation of an artificial pancreas
Background: Diabetes mellitus (DM) is a common chronic disease with diverse complications. About 10% of the earth's population suffer from this disease. For smart control of the blood glucose in DM patients, an artificial pancreas was designed and simulated by a predictive sliding mode controller considering the time delay of insulin effect. Method: In this method, one of the time-delay glucos...
متن کاملPerformance and safety of an integrated bihormonal artificial pancreas for fully automated glucose control at home
AIMS To assess the performance and safety of an integrated bihormonal artificial pancreas system consisting of one wearable device and two wireless glucose sensor transmitters during short-term daily use at home. METHODS Adult patients with type 1 diabetes using an insulin pump were invited to enrol in this randomized crossover study. Treatment with the artificial pancreas started with a day ...
متن کاملMD-Logic Artificial Pancreas System
OBJECTIVE Current state-of-the-art artificial pancreas systems are either based on traditional linear control theory or rely on mathematical models of glucose-insulin dynamics. Blood glucose control using these methods is limited due to the complexity of the biological system. The aim of this study was to describe the principles and clinical performance of the novel MD-Logic Artificial Pancreas...
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ژورنال
عنوان ژورنال: Journal of Diabetes Science and Technology
سال: 2014
ISSN: 1932-2968,1932-2968
DOI: 10.1177/1932296814524862