Application and investigation on reconstructed cross-sectional images by a electrical impedance tomography prototype in simulate biological tissue with ground pork

8 pages•Published: July 19, 2023

Minh Quan Cao Dinh, Quoc Tuan Nguyen Diep, Hoang Nhut Huynh, Phuong Nam Duong Nguyen, Nhat Nam Nguyen, Thai Hong Truong, My Duyen Nguyen, Anh Tu Tran and Trung Nghia Tran

Abstract

Electrical Impedance Tomography (EIT) is a technology that uses recorded voltage data to reconstruct thedistribution of electrical conductivity in a turbid medium and to illustrate the structures and abnormalities within that medium. The advantages of this imaging technology include non-ionization, non-invasive, impact and continuous monitoring, optimum design, and lower production costs as compared to current techniques such as Magnetic Resonance Imaging (MRI), Computed Tomography Scan (CT- Scan), and Ultrasonic... EIT has shown useful in a variety of medical domains, including identifying pneumothorax, assessing pulmonary edema, and evaluating ventilation distribution between different breathing modes. TheEIT is also being studied for application for imaging reconstruction used to obtain images for medical imaging, geological exploration, industrial application and environmental sciences. In this research, a system of 16 electrodes is manufactured for simulate biological tissue using ground pork to simulate the internal environment of the human body. The confirmed experiments are carried out using a phantom while the frequencies between 10kHz to 100 kHz are changed. An Arduino and a PC are used to collect and process the measured data. Electrical Impedance Tomography and Diffusion-based Optical Tomography (EIDORS) software is used to recreate the cross-sectional image. The image reproduced at 100 kHz gives high accuracy to the reconstructed subject.

Keyphrases: cross sectional image, eidors, electrical impedance tomography, ground pork

In: Trung Nghia Tran, Quoc Khai Le, Tich Thien Truong, Thanh Nha Nguyen and Hoang Nhut Huynh (editors). Proceedings of International Symposium on Applied Science 2022, vol 5, pages 8-15.

Links:	https://easychair.org/publications/paper/fgvM
	https://doi.org/10.29007/117n

BibTeX entry

@inproceedings{ISAS2022:Application_investigation_reconstructed_cross,
  author    = {Minh Quan Cao Dinh and Quoc Tuan Nguyen Diep and Hoang Nhut Huynh and Phuong Nam Duong Nguyen and Nhat Nam Nguyen and Thai Hong Truong and My Duyen Nguyen and Anh Tu Tran and Trung Nghia Tran},
  title     = {Application and investigation on reconstructed cross-sectional images by a electrical impedance tomography prototype in simulate biological tissue with ground pork},
  booktitle = {Proceedings of International Symposium on Applied Science 2022},
  editor    = {Trung Nghia Tran and Quoc Khai Le and Tich Thien Truong and Thanh Nha Nguyen and Hoang Nhut Huynh},
  series    = {EPiC Series in Engineering},
  volume    = {5},
  publisher = {EasyChair},
  bibsource = {EasyChair, https://easychair.org},
  issn      = {2516-2330},
  url       = {/publications/paper/fgvM},
  doi       = {10.29007/117n},
  pages     = {8-15},
  year      = {2023}}

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