Except for measurement of ear temperature, don’t use this product for other purposes. It can be used for anybody, e.g. for new-born, for children and for adults. For the safety reason, children or the baby’s body temperature must be measured by parent or adults. Child or baby can not operate thermometer.
How does FDIR-V7 work?
The infrared ear thermometer FDIR-V7 measures the infrared heat generated by the eardrum and surrounding tissues. To avoid gross temperature differences, the sensor itself is brought to a temperature
close to that the human body. When the infrared ear thermometer FDIR-V7 is placed in the ear, it continuously monitors the infrared radiation. The measurement will be finished and the result is displayed, when an accurate reading can be assured.
Why measure in the ear?
The goal of thermometry is to measure core body temperature which is temperature of the vital organs. Ear temperatures accurately reflect core body temperature, since the eardrum shares blood supply with the temperature control center in the brain, the hypothalamus. Therefore, changes in body temperature are reflected sooner and more accurately in the ear than at other sites.
• Axillary temperatures only measure skin temperature and therefore, are not a reliable indicator of core body temperature.
• Oral temperatures are influenced by drinking, eating and breathing.
• Rectal temperatures lag behind changes in core body temperature and there is risk of cross-contamination.
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