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红外线远距离热象检查法首由Lawson(1956)用于研究乳腺肿瘤,近年来已被广泛应用于诊断包括耳鼻咽喉科疾病在内的多种疾病。人体能发出4～50μm范围的红外线,利用红外线接收器可记录共散放程度,据此可确定人体各部分的温度。红外线散放的多少通常取决于组织充血程度。健康人体对称部位的皮肤温度相同,温度不同就说明存在着局部的炎性病灶。作者们用测量室温的装置来作远距离热象仪,该仪器由红外线接收器及加强装置组成。红外线热象检查法在22～24℃的隔离室内进行。检
Infrared remote thermal imaging method first used by Lawson (1956) for the study of breast tumors, in recent years has been widely used in the diagnosis of various diseases, including otorhinolaryngology diseases. Human body can issue 4 ~ 50μm range of infrared, the use of infrared receiver can record the degree of co-dispersion, which can determine the temperature of various parts of the body. The amount of infrared radiation usually depends on the extent of tissue congestion. The symmetrical parts of healthy human skin temperature at the same temperature shows the existence of different local inflammatory lesions. The authors used a device that measures room temperature as a remote thermal imager, which consists of an infrared receiver and a booster device. Infrared thermography in 22 ~ 24 ℃ isolation room. Check