METHOD FOR DIAGNOSTICS OF ENDOTHELIAL DYSFUNCTION IN DIABETES MELLITUS PATIENTS Russian patent published in 2010 - IPC A61B5/01 

FIELD: medicine.

SUBSTANCE: application: medicine, functional diagnostics. Invention substance: temperature of nail bone of palm surface on index finger of examined individual is registered for 10 minutes with frequency of at least 1 Hz, then for 3 minutes during cold test and for another 10 minutes afterwards continuously with the help of thermal sensor, then average amplitude of fluctuations is calculated in the range from 0.0095-0.02 Hz for 10 minutes, then during 3 minutes of cold test and starting from the fourth minute after cold test, B₁ coefficient is calculated according to the following formula: B₁=A₂/A₁ and coefficient B₂ using formula: B₂=A₃/A₂, where A₁ - average amplitude of fluctuations during 10 minutes of research, A₂ - average amplitude of fluctuations for 3 minutes of cold test, A₃ - average amplitude of fluctuations since fourth minute on completion of cold test, and if value B₁ is higher than 1 and B₂ is lower than 1, endothelium dysfunction is diagnosed in diabetes mellituse patients.

EFFECT: improved accuracy and simplification of method for determination of endothelium dysfunction.

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