Sensor connection device for EEG spectrum analyzer

摘要

A sensor connection device (200, 200A) connected between an electroencephalogram spectrum analyzer (3) and a sensor (100) for the electroencephalogram spectrum analyzer (4) is disclosed. The sensor connection device (200, 200A) includes a plurality of sensor connection portions (101 to 104). Each sensor connection part (101-104) has a connector lead (61-64) for connecting with the electroencephalogram spectrum analyzer (3), and a connection lead wire (51-51) having one end connected to the connector (61-64). 54) and conductive connection electrodes (41 to 44) connected to the other ends of the connection lead wires (51 to 54) and connected to the sensor electrodes (11 to 14) of the sensor (100). The electroencephalogram spectrum analyzer (3) is a BIS processor, the sensor (100) is a BIS quattro sensor connected to the electroencephalogram spectrum analyzer (3), and the connectors (61 to 64) are sensor electrodes (11 of the BIS quattro sensor). To 14).