| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a biological signal detector which detects biological signals daily without putting stress or discomfort to a subject. <P>SOLUTION: A magnetic head 12 is formed by integrating a high-frequency magnetic field generation part and a part for detecting magnetism. The magnetic head 12 is horizontally set close to a chest surface. The magnetic head 12 gives a high-frequency magnetic field in a living organism in a substantially horizontal direction on a biological surface, and guides an overall ion current in body fluid to a cardiac muscle surface. The magnetic field detection part of the magnetic head 12 sensitively acquires the signal of a magnetic field proportional to an overall ion current in body fluid which is transmitted in the advancing direction of cardiac action potential. <P>COPYRIGHT: (C)2013,JPO&INPIT |
