Apparatus for positioning and marking a location of an EMG electrode
First Claim
1. An apparatus for positioning and marking a location of an electromyography (EMG) electrode to convert an EMG signal to an audio EMG signal, comprising:
- a housing having a back surface;
an EMG sensor, installed on the back surface of the housing, for receiving the EMG signal, wherein the EMG sensor has a sensing surface capable of being contacted with a human body;
an amplifying circuit for amplifying the EMG signal to generate an amplified EMG signal; and
an audio output terminal, installed on a side of the housing, for outputting the amplified EMG signal as the audio EMG signal, wherein the audio output terminal has a structure capable of being connected with an audio input terminal of a audio device.
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Abstract
An apparatus for positioning and marking a location of an electromyography (EMG) electrode includes a housing having a back surface, an EMG sensor for receiving the EMG signal, an amplifying circuit for amplifying the EMG signal to generate an amplified EMG signal and an audio output terminal for outputting the amplified EMG signal as the audio EMG signal. The examinee may directly position and mark the location of the EMG electrode and may easily detect the fatigue rate of the muscle or the abnormal condition of the muscle by using the sound of the audio equipment.
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Citations
5 Claims
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1. An apparatus for positioning and marking a location of an electromyography (EMG) electrode to convert an EMG signal to an audio EMG signal, comprising:
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a housing having a back surface;
an EMG sensor, installed on the back surface of the housing, for receiving the EMG signal, wherein the EMG sensor has a sensing surface capable of being contacted with a human body;
an amplifying circuit for amplifying the EMG signal to generate an amplified EMG signal; and
an audio output terminal, installed on a side of the housing, for outputting the amplified EMG signal as the audio EMG signal, wherein the audio output terminal has a structure capable of being connected with an audio input terminal of a audio device. - View Dependent Claims (2, 3, 4, 5)
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Specification