Method for producing external ear canal insertion electrode and external auditory canal insertion type electrode

摘要

PROBLEM TO BE SOLVED: To provide an outer ear canal inserting type electrode in which sense stimulating current directly passes in an outer ear canal in a vestibula electric stimulation method further the influence of noise can be reduced in a brain wave measuring method without troublesome of attaching and detaching and uncomfortable feeling due to the attachment of gel or paste to a skin.;SOLUTION: The outer ear canal inserting type electrode has an elastic body deforming according to the shape of the outer ear canal, an electroconductive layer covering at least a part of the surface of the elastic body and electrically connected to conductive wires, an electroconductive soft layer 130 covering the surface of the electroconductive layer, having an electric resistivity higher than that of the electroconductive layer, and deforming according to the shape of the outer ear canal and is characterized in that the outer peripheral surface of the outer canal inserting type electrode 100 comes in contact with the inner peripheral surface of the outer ear canal and electrically comes into contact with the outer ear canal by the contacting pressure.;COPYRIGHT: (C)2012,JPO&INPIT