METHOD OF DIAGNOSING MICROCIRCULATION PATHOLOGY OF VESSELS IN LOWER EXTREMITIES Russian patent published in 2015 - IPC A61B5/01 

FIELD: medicine.

SUBSTANCE: filming is carried out and S - area of the foot in a visual range of a wavelength is determined. S_t - area of the thermographic figure of feet is determined. Points of the thermogram, which lie beyond the limits of the visual image of the foot, are excluded. A thermographic index is calculated by formula . If the value B_t<0.9, pathology of the microcirculation of vessels in the lower extremities is diagnosed.

EFFECT: increase of diagnostics accuracy due to the reduction of an error in calculation of the area of the thermographic figure of feet by the exclusion of the thermogram points, lying beyond the limits of the visual foot image and introduction of the index of the visual foot area in the thermographic index.

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