PROBLEM TO BE SOLVED: To provide a conductive gel for an electrode, which can be attached to and detached from the electrode by a user.SOLUTION: A conductive gel 1 for an electrode comprises: a fitting part 11 which is formed by solidifying an electrolyte solution in a gel-like state, and can be attached to and detached from the electrode by a user an intermediate part 13 connected to the fitting part 11 and a contact part 12 which is connected to the intermediate part 13, substantially faces the fitting part 11 through the intermediate part, and comes into contact with a living body during biological signal acquisition. At least the fitting part 11 contains a polymer material that exerts flexibility, plasticity, and adhesiveness.SELECTED DRAWING: Figure 1COPYRIGHT: (C)2016,JPO&INPIT【課題】 ユーザによる電極への着脱が可能な電極用導電性ゲルを提供する。【解決手段】 電極用導電性ゲル1は、電解質溶液をゲル状に固めたものであって、ユーザによる電極への着脱が可能な嵌合部11と、嵌合部11と接続された中間部13と、中間部13と接続され、中間部を介して嵌合部11と略対向し、生体信号取得の際に生体と当接する当接部12と、を備え、少なくとも嵌合部11は、柔軟性、可塑性、及び、粘着性を発揮する高分子材料を含有していることを特徴としている。【選択図】図1
