Patent ID: 11914791
Assignee: PISON TECHNOLOGY, INC.
Field: Medical technology (Instruments)
Classification: CPC G  A  H | IPC G  H

Claim 13:
14. The method of claim 13, further comprising:
applying, by a multiplexer of the biopotential microchip, a plurality of connection states between the plurality of electrodes and the differential amplifiers, the plurality of connection states comprising:
a first connection state in which a first pair of electrodes of the plurality of electrodes is connected to a first differential amplifier, the first differential amplifier being configured to amplify a difference in signals obtained by the first pair of electrodes in the first connection state;
a second connection state in which a second pair of electrodes of the plurality of electrodes is connected to the first differential amplifier, the first differential amplifier being configured to amplify a difference in signals obtained by the second pair of electrodes in the second connection state;
wherein at least one of the electrodes of the second pair of electrodes is not included in the first pair of electrodes.