Magnetic nanoparticle temperature imaging method and magnetic nanoparticle temperature imaging system
The present disclosure relates to methods and systems for magnetic nanoparticle temperature imaging. Particularly, the present methods involve applying different combinations of magnetic fields to magnetic nanoparticles placed in a one-dimensional space, collecting AC magnetization signals of the magnetic nanoparticles, and analyzing the collected signals to obtain in vivo temperature information of the one-dimensional space. Different exciting magnetic fields are applied to the magnetic nanoparticles, so that one-dimensional temperature imaging is transformed into single-point temperature measurement of each minizone, and one-dimensional temperature imaging can be precisely and quickly achieved without knowing the concentration distribution of the magnetic nanoparticles.
HUAZHONG UNIVERSITY OF SCIENCE AND TECHNOLOGY
A G A A G
A61B G01K A61B A61B G01R
inventional inventional inventional inventional inventional
Shiqiang Wenzhong Wenping Jing Le
Pi Liu Mao Zhong He