Paramatic design of transranial magnetic stimulation coil based on VB and Ansoft Maxwell

Coil optimization design is the key technology of transcranial magnetic stimulation applications. In order to design the coils of different specifications, the optimization design and simulation system of transcranial magnetic stimulation coil was developed based on VB and Maxwell Ansoft. The software developed in this paper can be used to calculate inductance of the coil with different parameters, consumption of energy of the coil when stimulus intensity reached the threshold, the excitation voltage and excitation source circuit capacitance value. The parametric design in this paper can improve the development efficiency and guarantee the quality of the coil, and can provide theoretical support for the design and optimization of the coil and the circuit design of the excitation source.