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BATHTUB-TYPE ELECTRO-CARDIO MONITORING SYSTEM, DETECTION METHOD OF DISEASE SEIZURE DURING BATHING USING THE SAME, OPTIMAL BATHING CONDITION SETTING METHOD, HEALTH STATUS ANALYSIS METHOD AND CONTROL PROGRAM OF THESE EXECUTION
BATHTUB-TYPE ELECTRO-CARDIO MONITORING SYSTEM, DETECTION METHOD OF DISEASE SEIZURE DURING BATHING USING THE SAME, OPTIMAL BATHING CONDITION SETTING METHOD, HEALTH STATUS ANALYSIS METHOD AND CONTROL PROGRAM OF THESE EXECUTION
PROBLEM TO BE SOLVED: To propose a method for estimating unipolar chest 6 lead/lead (V1-V4, V3R, V4R) from 17 lead enabling actual measurement.;SOLUTION: A bathtub-type electro-cardio monitoring system has a processing device, a bathtub being connected to the processing unit, a database and an output device. The system has 15-electrodes in an inner wall of the bathtub in which 13-electrodes are in the upper body side of a bather and 2-electrode in the foot part side. The processing device is characterized by finding the 6 lead signal (unipolar limb lead signal V1, V2, V3, V4 and additional lead V3R, V4R) of the chest side of the bather having no electrode based on the least squares method, by using the average projection matrix of multiple persons being stored in the database and the signal of 17 lead (bipolar limb lead (I, II, III) and unipolar limb lead (aVR, aVL, aVF, V5, V6, V7, V8, V9, V10, V5R, V6R, V7R, V8R, V9R)) enabling actual measurement during bathing from the 15-electrodes provided in the inner wall of the bathtub.;SELECTED DRAWING: Figure 4;COPYRIGHT: (C)2018,JPO&INPIT
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