| 摘要 |
<p>There is disclosed a radiation clinical thermometer (70) having a probe including an optical system (2a) for focusing infrared radiation from an object (L) to be measured and a filter (2b) having transmission wavelength characteristics, an infrared sensor (3a) for converting infrared radiation energy into an electrical signal, and a temperature-sensitive sensor (3b) for measuring a temperature of said infrared sensor and an ambient temperature thereof; detection signal processing means (4) for receiving electrical signals from said infrared sensor and said temperature-sensitive sensor and outputting the electrical signals as digital infrared data and temperature-sensitive data, respectively; body temperature operating means (5) for calculating body temperature data; and a display unit (6) for displaying a body temperature in accordance with the body temperature data, characterized by filter correcting means (5b) for setting a correction value based on the transmission wavelength characteristics of said filter, wherein said body temperature operating means receives the infrared data, the temperature-sensitive data, and the correction value from said filter correcting means so as to calculate body temperature data.</p> |
