一、前言人体有各种生理信息,利用医用传感器对其进行检测,对监视人体的生理状态有着十分重要的临床价值。深部体温即为其中一个指标。深部体温在临床上应用已日趋广泛。如乳腺瘤患者,肿瘤部位温度明显高于周围正常组织。进一步研究发现,当乳腺瘤为良性时,健侧和患侧温差较小;恶性时,温差则较大,且随病情恶化会更大。又如,在热疗治肿瘤时,关键在于把癌肿部位加热到42℃以上,并保持1 First, the foreword The human body has a variety of physiological information, the use of medical sensors to detect them, to monitor the physiological state of the human body has a very important clinical value. Deep body temperature is one of the indicators. Deep body temperature in the clinical application has become increasingly widespread. Such as breast cancer patients, tumor site temperature was significantly higher than the surrounding normal tissue. Further study found that when the breast tumor is benign, the contralateral and ipsilateral temperature difference is small; malignant, the temperature difference is larger, and with the progression of the disease will be greater. In another example, when hyperthermia treatment of cancer, the key is to heat the cancer site above 42 ℃, and maintain 1