| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a myoelectric sensor of high performance to noises, which is easy in positioning when applied to a human body, easy in maintenance, and simple in manufacturing. <P>SOLUTION: The myoelectric sensor equipped with at least two sensing electrodes to be brought into contact with the living body for measuring myoelectricity from a potential difference between the two sensing electrodes of the many detecting electrodes, which includes a main body case storing a plate at least provided with the sensing electrodes and a myoelectricity detecting means. A fastening means capable of attaching/detaching a supporting body designed to be suitably attached to a subject's body to/from the main body case is respectively provided to the main body case and the supporting part. The main body case, and the fastening means are made of constitution including a conductive material, and at least a side of the supporting part to be brought into contact with the living body are able to obtain a reference electric potential of the living body to be obtained by the constitution including a conductive material. The reference electric potential obtained by the supporting part is conducted to the myoelectricity detecting means through the fastening means and the main body case. <P>COPYRIGHT: (C)2005,JPO&NCIPI |
