| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a body fat meter surely and correctly measuring the magnitude of contact resistance without being affected by induction noise, shortening a measurement cycle, and improving the response of the measured value. <P>SOLUTION: This body fat meter measures a composite impedance of the contact resistance ZA-ZD between a subject's skin surface and an electrode included in a single constant current application path and a body impedance Zi, measures the contact resistance ZA-ZD included in the constant current application path, and measures the body impedance Zi based on the composite impedance and the contact resistance ZA-ZD obtained by the respective steps. <P>COPYRIGHT: (C)2008,JPO&INPIT |
