这是一种比舌下体温表或其它体温表速度更快和更精确的体温计,它能记录耳朵鼓膜发出的红外线并转换成体温。这种鼓室体温计使用数字显示,电子元件温度控制,并能自动校准。长期以来,人们就已知道耳鼓膜是测量体温的良好部位,但由于没有研制出快速和精确的传感器,所以一直没法在实际中应用.鼓膜之所以能提供精确的温度,是由于它分担着供给血液到达丘脑下部的功能,而丘脑部是身体温度的控制器。探针实际上是一个管状金属波导管,它 This is a faster and more accurate thermometer than a hypoglycemic or other thermometer that records the infrared light emitted by the ear tympanic membrane and converts it to body temperature. This tympanometer uses digital display, electronic temperature control, and can be automatically calibrated. It has long been known that the eardrum is a good site for measuring body temperature but has not been practical in the absence of fast and accurate transducers. The reason why the eardrum provides precise temperature is due to its sharing The function of supplying blood to the lower part of the thalamus is the body temperature controller. The probe is actually a tubular metal waveguide, it