Research on the Imitating and Modeling of a Microcontroller Based Magnetic Stimulation Instrument

As a noninvasive diagnostic and therapeutical technique in medical rehabilitation field,magnetic stimulation technique plays an important role in the word_wide research field.Currently,there exist two major problems in magnetic stimulation systems,the poor magnetic focusing of the coil and the high power dissipation of the system.The threshold of the stimulation requires high energy to operate and also produces equipment heat that leads to inefficient stimulation.Based on the previous research work,we made the imitations of the important modules of a magnetic stimulation system,including the main circuit imitations and the computer control imitation.Moreover,the modeling of the magnetic field of the stimulating coil is carried on as well.The result of the imitations and modeling provides efficient academic evidences for the future research and practical work.