Patent ID: 11883200
Assignee: OSAKA UNIVERSITY
Field: Medical technology (Instruments)
Classification: CPC A | IPC A

Claim 0:
1. A biosignal measurement apparatus used by being affixed on a living body, the biosignal measurement apparatus comprising:
a sheet formed with a plurality of electrodes and a plurality of wirings connected to the plurality of electrodes respectively, the sheet being freely expanded, contracted and bent and being adhesive, wherein the sheet has a flexible connecting part;
a connector attached to a tip of the flexible connecting part and connected to the plurality of wirings disposed on the sheet; and
a substrate connected to the connector and equipped with a signal processing circuit wirelessly transmitting a biosignal acquired via the plurality of wirings disposed on the connector,
wherein the sheet is physically separated from the substrate, and the sheet is only connected to the substrate via the connector,
wherein the plurality of electrodes are exposed on a front surface of the sheet, and the sheet and the substrate are stacked so that a back surface of the sheet faces the substrate.