Advancements in Transmitters and Sensors for Biological Tissue Imaging in Magnetic Induction Tomography

被引：56

作者：

Zakaria, Zulkarnay ^{[1
]}

Rahim, Ruzairi Abdul ^{[2
]}

Mansor, Muhammad Saiful Badri ^{[2
]}

Yaacob, Sazali ^{[1
]}

Ayob, Nor Muzakkir Nor ^{[2
]}

Muji, Siti Zarina Mohd ^{[3
]}

Rahiman, Mohd Hafiz Fazalul ^{[1
]}

Aman, Syed Mustafa Kamal Syed ^{[3
]}

机构：

[1] Univ Malaysia Perlis, Sch Mechatron Engn, Biomed Elect Engn Dept, Arau 02600, Perlis, Malaysia

[2] Univ Teknol Malaysia, Fac Elect Engn, Control & Instrumentat Engn Dept, Skudai 81310, Johor Bahru, Malaysia

[3] Fed Govt Adm Ctr, Minist Hlth, Engn Serv Div, Biomed Engn Unit, Putrajaya 62590, Malaysia

来源：

SENSORS | 2012年 / 12卷 / 06期

关键词：

tomography; biological tissue; magnetic induction tomography; transmitter; sensor; ELECTRICAL-IMPEDANCE TOMOGRAPHY; MOLTEN STEEL FLOW; PLANAR GRADIOMETER; ELECTROMAGNETIC TOMOGRAPHY; SENSITIVITY MAPS; EDDY-CURRENT; SYSTEM; RECONSTRUCTION; SIMULATION; FIELD;

D O I：

10.3390/s120607126

中图分类号：

O65 [分析化学];

学科分类号：

070302 ; 081704 ;

摘要：

Magnetic Induction Tomography (MIT), which is also known as Electromagnetic Tomography (EMT) or Mutual Inductance Tomography, is among the imaging modalities of interest to many researchers around the world. This noninvasive modality applies an electromagnetic field and is sensitive to all three passive electromagnetic properties of a material that are conductivity, permittivity and permeability. MIT is categorized under the passive imaging family with an electrodeless technique through the use of excitation coils to induce an electromagnetic field in the material, which is then measured at the receiving side by sensors. The aim of this review is to discuss the challenges of the MIT technique and summarize the recent advancements in the transmitters and sensors, with a focus on applications in biological tissue imaging. It is hoped that this review will provide some valuable information on the MIT for those who have interest in this modality. The need of this knowledge may speed up the process of adopted of MIT as a medical imaging technology.

引用

页码：7126 / 7156

页数：31

共 89 条

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