Portable thermal imager has emerged as advance and novel medical technology in diagnostic and research application
Portable Thermal Imagers, also known as thermal microscopes, are special devices used in the medical field. A thermal imager is essentially a miniature camera, like a regular camera, that produces an invisible image on paper, using electromagnetic radiation called infrared light, also known as thermogravimetric camera. This is the primary source of information about the temperature and chemical composition of substances. Thermal imaging uses special types of imaging film or thermal transfer films. This film has a fluorescent coating, which absorbs the light radiation of infrared rays emitted by a thermal imaging device. The images produced by the thermal imaging device is very accurate and can be read by the naked eye. It is the major tool used in many scientific and medical applications such as chemistry, biology, material science, electronics, and the food processing industry. A portable thermal imager is used widely in many medical conditions and researches. It...