| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a blood information extractor capable of noninvasively detecting blood condition from an apparent pulse wave velocity or others without sampling blood from a subject. <P>SOLUTION: The blood information extractor 1 includes a pulse wave meter 12 for measuring the pulse wave, an electrocardiograph 11 for measuring the action potential of a heart, a sphygmomanometer 14 for measuring blood pressure P, and arithmetic means 18. The arithmetic means 18 carries out the processing for calculating the apparent pulse wave velocity (C) and the processing for calculating a blood condition index (I) according to formulation: I=kP/2C<SP>2</SP>(k is a constant) using the calculated apparent pulse wave velocity (C) and the blood pressure (P) measured by the sphygmomanometer. <P>COPYRIGHT: (C)2010,JPO&INPIT |
