HUMAN BODY COMPOSITION MONITORING METHOD AND INSTRUMENT FOR MEASURING INDUCTION COEFFICIENT AND IMPEDANCE OF HUMAN BODY BY DIGITAL QUANTITY SAMPLING METHOD OF FREQUENCY

摘要

PROBLEM TO BE SOLVED: To measure induction coefficient and body impedance of tissue under the skin of a human body by a digital quantity sampling method of frequency, and to make it possible to evaluate the human body components in them.;SOLUTION: This method contains a weight frequency signal which is measured from I/O interface of a microprocessor, an oscillation frequency signal which is correlated with the induction coefficient of tissue under the skin of human body, a step for entering a body impedance signal at different frequency, a step for calculating the fat content of human body, all moisture of human body, and the ratio of moisture in cell and all moisture of human body in software of a microprocessor, and a step for displaying the weight of human body, the fat content of human body, all moisture of human body, and the ratio of moisture in cell and all moisture of human body in a display. The human component monitoring instrument is equipped with a maximum weight sensor 19, a maximum weight signal processing circuit 18, and display equipment 16 in this method.;COPYRIGHT: (C)2004,JPO&NCIPI