METHOD OF DAILY MONITORING FOR THE CONDITION OF THE FRUIT AND MOTHER IN THE ANTENATAL PREGNANCY AND THE DEVICE IMPLEMENTING IT

摘要

1. The method of daily monitoring of the condition of the fetus and mother, which consists in recording the heart sounds of the fetus and mother as cardiophonograms in one of the common digital formats for storing and reproducing sound, followed by amplification of the accumulated signal, filtering, purification from external noise, manual or automatic selection of diagnostically significant fragments and cardiac cycles, their further processing by decompositions, filtrations, convolutions and other known mathematical methods and their combinations, followed by m analysis and identification of the obtained images by comparison with reference images stored digitally in verified libraries and the formulation of a recommendation conclusion based on the results of the analysis. 2. The method according to claim 1, characterized in that the analysis of the cardiophonograms of the fetus and mother is carried out in direct processing of a continuous stream of signals using one of the known mathematical methods and their combinations with continuous identification of a dynamically changing image by comparing it with existing images of normal and pathological signals, which allows monitoring the status of the fetus and mother in real time. 3. The method according to claim 1, characterized in that in the continuous stream of signals from the complex of acoustic sensors 1, the moment of absence of the heart tone of the mother is determined, and at this time the noise level is measured by an external set of acoustic sensors 3, the ratio of the amplitudes of the signal channels of the sensors 3 and 1 is determined the attenuation coefficient of external noise and interference is calculated by which the signals of the sensor channel 3 are multiplied