| 摘要 |
PROBLEM TO BE SOLVED: To provide a body surface potential searching device using an electrode for measuring body surface potentials such as an electroencephalogram, electrocardiogram, electromyogram, or the like, of a man or animal by forming a conductive route between the electrode and the body surface via shower water flow or its discharge as a reaching means instead of mounting it to a subject. SOLUTION: A liquid injection electrode 1 is provided with a means that can continually inject the liquid 2, an electrode for an injection route 3 installed to make contact with the above liquid and a means for transmitting an electric signal 6 led to the above electrode for an injection route 3 to the outside. |
