Infrared thermography is now beginning to be used in major hospitals for clinical research and diagnostic applications in the head, neck, cardiovascular, lung, breast, gastrointestinal, liver, gallbladder, prostate, spine, limbs, blood vessels and other fields, most of the thermal imaging for local detection, can implement whole-body thermography in the whole country in a small number of institutions, whole-body thermography to the world's leading whole-body thermography technology can comprehensively target a variety of diseases for early warning analysis. The whole-body thermography is the world's leading whole-body thermography technology, which can comprehensively analyze the whole body for a variety of diseases for early warning.