Electromagnetic informationtechnology for human bodyinvestigation

There is no doubt that between the most important achievements in modern medical diagnostics methods we could point the different types of computer tomography for human body: x-ray tomography, magnetic resonance imaging (MRI) tomography, positron emission tomography (PET), gamma-ray tomography etc. These methods allow doctor to see the position and pathologies of internal organs without opening the body. Unfortunately, installations for com-puter tomography methods mentioned above are quite cumbersome and expensive. Also all of them are rather invasive. The medi-cal treatment by these types of computer tomography is quite long: about half an hour per patient, so their capacity is quite low. Dur-ing last 20 years, IRE RAS develops a new noninvasive method of computer tomography: electric impedance computer tomography (EICT). It is very important to see the functioning of the organs since the misfunction of organs usually (excluding accidents etc) oc-curs much earlier than pathological changes appear. So revealing patients, whose homeostasis is just about to go outside of its dy-namic stability range, gives possibility to return them to norm by mobilization of internal reserves of their organism. It is very im-portant also for monitoring of the results for all kinds of medical treatment in real time to have possibility to correct the treatment course. One of such methods based on remote radiophysical sensing of human body also was suggested by IRE RAS in the beginning of 80th. In the report the description of these new methods will be given and examples of medical diagnostics will be presented.