Manufacturing method of shape memory human phantom for electromagnetic environment evaluation

摘要

The present invention relates to a method of manufacturing a shape memory human phantom for electromagnetic environment evaluation.;In general, the human phantom for electromagnetic environment evaluation is used to investigate the specific absorption rate and its distribution in the human body by having the same size of the body tissue and having the same relative dielectric constant and conductivity when analyzing the electromagnetic wave exposure effect. Liquid, semi-liquid and solid forms.;However, in the conventional human phantom, there is a problem such as reproducibility in case of liquid and semi-liquid form, and in the case of solid form, there is a problem that the measurement error becomes severe due to air-gap when the probe is inserted.;Therefore, according to the present invention, a shape memory polymer is used as a matrix material, and a composite material including a dielectric material and a conductive material is added thereto, so that the material has the same electromagnetic characteristics as the human tissue and has memory characteristics. (air-gap), and presents a human phantom with reproducibility unlike liquid form after a certain period of time.