Objective research and application of multi-channel human meridian impedance dynamic testing system

This paper is an in-depth study on the basis of the passed summary of relevant technologies. Multi-channel ring electrode has been developed to point impedance testing of the human body for the first time. Here, we build such a system, which bases on the hardware platform of AT89C52 combined with M82C54-2, besides, the integrated software development tools micro-soft visual c++ and the technical advantages such as multi-threading, databases, serial communication and the characteristics of real-time supported by Windows XP are used in here too. Except for the point impedance testing of the human body, the conductive volume of the human meridian and infrared-photoelectric absorption properties of physical quantities can also be detected by such an on-site data acquisition, analysis, display, record and communicate with the PC portable System. Currently, the system was being in the testing phase, we have collected some real data of human body with this vehicle, whose results are expected to be more satisfactory in the near future.