| 摘要 |
<p>A thermometer for measuring a body temperature by using infrared rays and on the basis of a measuring method in which a measurement error fluctuates depending upon the length of the measuring time including computation time. The measuring time is calculated on the basis of a required measurement error, so that a temperature can be measured in a suitable time corresponding to a required allowable error. A probe is formed of a porous structure so as to improve the heat insulating effect thereof, and an auxiliary adapter is provided to permit the thermometer to be fitted better in the earhole in spite of an individual difference in size thereof with the function of reporting a relative ovulation date based on a desired delivery date also incorporated in the thermometer.</p> |
