Simulation study on acoustic source reconstruction of magneto-acoustic tomography with magnetic induction (MAT-MI) based on transducer / 中国医疗器械杂志

ABSTRACT

<p><b>OBJECTIVE</b>In order to accurately reconstruct the acoustic source image, the application of transducer's receiving characteristics in magneto-acoustic tomography with magnetic induction (MAT-MI) is studied.</p><p><b>METHODS</b>The conductivity phantom model is built, and the magnetic acoustic signals are simulated and the acoustic sources are reconstructed according to the transducer's receiving characteristics.</p><p><b>RESULTS</b>The reconstructed image of acoustic source is consistent with the topographic shape and size of the phantom model.</p><p><b>CONCLUSION</b>MAT-MI based on the transducer's characteristics lays the foundation for further study.</p>