| 摘要 |
PURPOSE:To detect the skin potential for many hours even if a conductive agent is volatilized or the quantity of it is decreased with regard to the skin surface by bringing a first and a second porous members into contact with the skin and a first and a second electrodes, and also, permeating and replenishing the conductive agent. CONSTITUTION:In a first porous member 86, a cavity is formed between the member and a first electrode 1 and in the inside of the cavity conductive paste 88 is filled, and in the porous member 86 the conductive paste 88 is impregnated. The porous member 86 is brought into contact with the skin by an opening part 92, and also, brought into contact with the electrode 1, and moreover, has conductive paste 88 in a space of the inside, therefore, even if the conductive paste impregnated into the porous member 86 is volatilized from the opening part 92, since the volatilized portion is replenished by sucking it with a capillary phenomenon from the conductive paste 88, a first electrode 1, and the skin brought into contact with the porous member 86 by the opening part 92 are connected electrically for many hours by the porous member 86 into which the conductive paste is impregnated. Accordingly, even if the conductive paste is volatilized, the device can be used for many hours. |
