FIELD: medicine.
SUBSTANCE: invention relates to medical equipment, namely to electronic devices for measuring arterial pressure. Device contains cuff, which has chamber for measuring arterial pressure, unit for detecting pressure, unit for detecting pulse wave, detecting pulse wave amplitude, clamp unit and unit for arterial pressure calculation. Information about characteristics of cuff elastic deformation is obtained by measurement of internal pressure and volume of chamber for arterial pressure measurement. Obtained information is stored in memory. Unit of arterial pressure calculation contains unit of pulse wave detection and correction unit. Arterial pressure is calculated by pulse wave amplitude, corrected by correction unit.
EFFECT: application of invention ensures high accuracy of arterial pressure measurement due to elimination of impact of elastic deformation change on pulse wave constituent.
6 cl, 17 dwg
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