FIELD: medicine.
SUBSTANCE: group of inventions relates to medicine. Versions of device for measuring information about blood pressure contains two envelopes with flowing medium and two sensors for measuring internal pressures of envelopes with flowing media, unit for regulating internal pressure of the second envelope with flowing medium and control unit for controlling calculation for calculation of parameter for determination of arteriosclerosis degree and regulation of first regulation unit. Said control unit performs steps of method for obtaining parameter for obtaining to determine arteriosclerosis degree from pulse wave. In the process of method realisation pressure of the second envelope is increased to the level higher than systolic blood pressure. The first pulse wave of measured part is detected on the basis of measurement of internal pressure of the first envelope with flowing medium. The parameter is calculated from the first pulse wave. Internal pressure of the second envelope with flowing medium is lowered below systolic pressure in case when said parameter fails to be calculated from the first pulse wave. The second pulse wave of measured part is detected. The parameter is calculated from the second pulse wave.
EFFECT: group of inventions makes it possible to increase accuracy of arteriosclerosis determination on the basis of measured information about blood pressure.
8 cl, 27 dwg, 4 ex
