METHOD FOR CONTROLLING THE DELIVERY OF INSULIN AND THE RELATED SYSTEM

摘要

Method (400) for controlling the delivery of insulin in a diabetic patient (P) comprising steps of: providing data (d) representative of at least a fraction of a meal ( m(k + i) ) that the patient (P) will consume; providing, from a block (R) representative of conventional therapy or open loop rule that the patient (P) is subject to, based on the data (d) representative of at least a fraction of the foreseen meal (m(k + i) ) that the patient (P) will consume, a reference insulin value (u0); providing data representative of the difference between input data ( y), representative of a reference glycemic level, and feedback data (yCGM) representative of the glycemic level detected in the patient (P); providing, by a control module (301; 401), based on the data representative of the difference between the input data ( y ), representative of the reference glycemic level, and the feedback data (yCGM), representative of the glycemic level detected in the patient (P) and the data (d) representative of at least a fraction of the foreseen meal ( m(k + i) ) that the patient (P) will consume, data (uMPC) representative of a first insulin variation value; providing, based on the data (uMPC), representative of the first insulin variation value, and data (ub), representative of a basal insulin value, a value of insulin (i) to be delivered to the patient (P).