| 摘要 |
FIELD: medicine.SUBSTANCE: invention refers to medicine, namely therapy and endocrinology, and can be used for glycaemia monitoring. Glycaemia values are indirectly shown by measured temperature and/or thermal flows by means of sensors of a measuring instrument in the region of superficial veins of the head. That is followed by a pre-calibration of the given blood glucose levels derived by the non-invasive method and the measured values by formula: X?=X?+X?, wherein X?=KW(s)X?, X?=KW(s)X?, wherein X?is a non-dimensional temperature overshoot, X?is a non-dimensional thermal flow overshoot, W(s)=eis a transfer function of the blood glucose level shown by temperature and the thermal flow, ? is a blood glucose change delay in relation to temperature overshoot, K, Kare calibration coefficients, s=d/dt is a differentiation operator. The calibration coefficients and the delay time are adjusted automatically by data randomly supplied to a calculation unit and derived by the non-invasive method.EFFECT: method enables high-accuracy glycaemia monitoring by systematic adjustment of the calibration coefficients and the delay time.3 cl, 2 tbl, 2 ex, 2 dwg |
