METHOD FOR DETERMINING TOTAL ELASTICITY OF PERIPHERAL VASCULAR BED OF MAIN ARTERIES Russian patent published in 2009 - IPC A61B5/02 A61B5/26 

FIELD: medicine.

SUBSTANCE: invention refers to medicine, namely to diagnostic techniques for vascular bed condition. Patient-specific examination is performed to determine the measuring data of arterial pressure and volume blood flow through main artery mouth within cardiac cycle. Besides within cardiac cycle, there are minimal diastolic pressure Pd, minimum diastolic volume flow Qd, average integral pressure Pc, average integral volume flow Qc and heart rate Ncc are evaluated simultaneously. These data for peripheral vascular bed of main artery provide a basis to determine diastolic resistance as a ratio of minimum diastolic pressure to minimum diastolic volume flow and average integral volume flow with diastolic resistance as a ratio of average integral pressure to diastolic resistance Selast is determined as a quotient of diving the difference of average integral volume flow and average integral volume flow with diastolic resistance into product of heart rate Ncc and the difference of average integral and minimum diastolic pressure according to the relation:

EFFECT: method extends range of aids to determine total elasticity of peripheral vascular bed of main artery.

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