Biological signal measurement device

Abstract

To provide a biological signal measurement device capable of implementing low power consumption while implementing highly accurate electrocardiographic measurement.SOLUTION: A biological signal measurement device comprises: a plurality of electrodes; a measurement unit that includes a detection circuit for detecting an electric potential difference by using the plurality of electrodes and uses the detection circuit to measure electrocardiogram signals of a person to be measured; a battery for supplying power to the detection circuit; and a selection unit that on the basis of the electrocardiogram signals of the person to be measured, the signals measured by using the detection circuit and at least one or more of the plurality of electrodes, selects measurement electrodes to be used for measuring the electrocardiogram signals of the person to be measured from the plurality of electrodes. The measurement unit measures the electrocardiogram signals by using the detection circuit and the measurement electrodes.SELECTED DRAWING: Figure 5

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