PROBLEM TO BE SOLVED: To make it possible to obtain a desired bioelectric signal even if clothing is brought into a wet state due to sweat or the like after a bioelectrode is attached to the clothing.SOLUTION: A bioelectrode includes: an attachment member 1106 composed of an electrical insulation member fixed to a surface brought into contact with an organism 1000 of a clothing 1100； an electrode part 1101a composed of a conductive member fixed to a surface of the attachment member 1106 which is brought into contact with the organism 1000； a connector 1102c； and an electrical insulation insulating member 1107 for insulating between the connector 1102c and the clothing 1100. The connector includes a conductive part for connection with a bioelectric signal measuring apparatus, and is fixed to the attachment member 1106 so that the conductive part is exposed to a surface opposite to the surface brought into contact with the organism of the clothing 1100. The connector is electrically connected to the electrode part 1101a.SELECTED DRAWING: Figure 5COPYRIGHT: (C)2019,JPO&INPIT【課題】生体電極を着衣に取り付けた後で、着衣が汗等で濡れた状態になったとしても、所望の生体電気信号を取得可能とする。【解決手段】生体電極は、着衣１１００の生体１０００と接触する面に固定された電気絶縁性の部材からなる取り付け部材１１０６と、取り付け部材１１０６の生体１０００と接触する面に固定された導電性の部材からなる電極部１１０１ａと、生体電気信号測定装置との接続用の導電部を含み、この導電部が着衣１１００の生体と接触する面と反対側の面に露出するように取り付け部材１１０６に固定され、電極部１１０１ａと電気的に接続されたコネクタ１１０２ｃと、コネクタ１１０２ｃと着衣１１００との間を絶縁する電気絶縁性の絶縁部材１１０７とを備える。【選択図】 図５
