| 摘要 |
PROBLEM TO BE SOLVED: To notify a subject of a measurement result and tendency of the change by a display having a simple formation, in a urine examination device for measuring the concentration of a specific component included in urine automatically in urination on a stool. SOLUTION: A signal processing means 10 operates the concentration of the specific component included in urine based on an output signal of a sensor 1, and a memory means 11 memorizes the operation result together with the measuring order. A regression line inclination operation means 13 operates the inclination of a regression line of the urine component concentration to the measuring order memorized in the memory means, and a correlation coefficient operation means 14 operates the correlation coefficient between the measuring order and the urine component concentration, and a tendency determination means 12 determines whether the urine component concentration has an increasing tendency, a decreasing tendency or a stabilizing tendency based on the inclination and the correlation coefficient. Since a display means 7 displays the concentration and a determination result by the tendency determination means 12, the display having a simple formation can notify the subject of the measurement result and the tendency of the change. |
