NON CONTACT THERMOMETER BY USING PYROSENSOR AND ITS CONTROL DEVICE AND ITS MEASURING METHOD

摘要

The present invention relates to a non-contact infrared thermometer for measuring the body temperature by detecting infrared radiation emitted from the human body by a medical device, and relates to a non-contact thermometer, a control device, and a measuring method thereof using a pyroelectric sensor. And a pyroelectric sensor and an IC temperature sensor are assembled therein, and the instrument tip is inserted into the ear canal so that the pyroelectric sensor detects the amount of infrared radiation emitted from the skin tissue. Determination of the body temperature using the representative value of the pyroelectric sensor's own temperature detected by the IC temperature sensor mounted close to the pyroelectric sensor by obtaining the sample aggregate for a certain time from the detected relative temperature and the maximum value of the relative temperature accordingly. Temperature measurement by configuring a thermometer This reduces the time it takes about 2 to 3 seconds, is also of a more accurate measurement of the temperature of the sample itself, the temperature of the temperature and the pyroelectric sensor of the object that change is possible.