Apparatus for positioning and marking the location of the emg electrode

The present invention and relates to an EMG generated region detection and display apparatus, described navigation apparatus includes a housing and, disposed on the bottom surface of the housing sensing surfaces are installed to be in close contact with the human body EMG sensor accept EMG, EMG sensor and the amplifier circuit for signal amplification and outputting EMG detection signals to a predetermined level by, is provided with connection structure capable of a sound input terminal of the audio output device to one side of the housing sound output terminal for outputting the output signal of the amplifier circuit to the sound signal includes, identifying the mounting position of the sensor necessary for the prosthetic group or HCI using the EMG has a subject without the surrounding help direct and can be displayed, it is possible to muscle fatigue and tension, etc. it can be easily identified using the auditory user there is the advantage of being able to provide ease and convenience to use.