Исакевич Валерий Викторович (RU),Исакевич Даниил Валерьевич (RU),Батин Андрей Сергеевич (RU)
申请号：
RU2012134072/14
公开号：
RU00128470U1
申请日:
2012.08.09
申请国别(地区):
RU
年份:
2013
代理人:
摘要：
Kardioaygenoskop - a device allowing a delay equal to 10-50 heartbeats receive visual and quantitative information about the values and eigenvectors of the covariance matrix kardioostsilyatsy ensemble formed in the device on the basis of the input ECG.In the normal state in the first four eigenvectors of the covariance matrix of the ensemble received kardioostsilyatsy contains more than 98% of diagnostic information, and in the first 10 - more than 99.9%.When diagnosing a kardioaygenoskope as diagnostic changing signs are used in real time:- form of the first vector and its own expression (the value of the normalized eigenvalue)- normalized and cumulative normalized spectra of eigenvalues:- form 2-4 eigenvectors and values of their expressiveness- Temporal variations of the spectrum of the eigenvalues, including time series expression values for the first four eigenvectors- Pointers zones cardiogram instability resulting from assay 2-4 eigenvectors- cardio, vosstanoslenny of the first eigenvectors kardioostsilyatsy,- Components cardiosignal obtained by filtering and restoring the matrix by using different sets of eigenvectors. The composition includes Kardioaygenoskopa 1 - ensemble kardioostsilyatsy forming unit, 2 - unit matrix calculator mixed moments, 3 - calculating unit eigenvectors and eigenvalues, 4 - unit cardiosignal recovery and analysis of characteristics (Figure 2).Heart conditions diagnosis Kardioaygenoskop expands and can be used as an additional device included in the sets of stationary and mobile, including portable, medical equipment.PF 3, 17 yl.Кардиоайгеноскоп - устройство, позволяющее с задержкой равной 10-50 сердечных сокращений получать визуальную и количественную информацию о собственных векторах и значениях ковариационной матрицы ансамбля кардиоосциляций, формируемой в устройстве на основе входной кардиограммы.В нормальном состоянии в первых четырех собственных векторах получаемой ковариационной матрицы ансамбля кардиоосциляций содержит
