scholarly journals A Multitasking Electrical Impedance Tomography System Using Titanium Alloy Electrode

2017 ◽  
Vol 2017 ◽  
pp. 1-19 ◽  
Author(s):  
Abdalla Salama ◽  
Amin Malekmohammadi ◽  
Shahram Mohanna ◽  
Rajprasad Rajkumar
Keyword(s):  
Titanium Alloy ◽  
Electrical Impedance Tomography ◽  
Electrical Impedance ◽  
Current System ◽  
Electrode Array ◽  
Alloy Electrode ◽  
Impedance Tomography ◽  
Tomography System ◽  
Object Shapes ◽  
Testing Tank

This paper presents a multitasking electrical impedance tomography (EIT) system designed to improve the flexibility and durability of an existing EIT system. The ability of the present EIT system to detect, locate, and reshape objects was evaluated by four different experiments. The results of the study show that the system can detect and locate an object with a diameter as small as 1.5 mm in a testing tank with a diameter of 134 mm. Moreover, the results demonstrate the ability of the current system to reconstruct an image of several dielectric object shapes. Based on the results of the experiments, the programmable EIT system can adapt the EIT system for different applications without the need to implement a new EIT system, which may help to save time and cost. The setup for all the experiments consisted of a testing tank with an attached 16-electrode array made of titanium alloy grade 2. The titanium alloy electrode was used to enhance EIT system’s durability and lifespan.

An electrical impedance tomography system for gynecological application GIT with a tiny electrode array

2012 ◽  
Vol 33 (5) ◽  
pp. 849-862 ◽  
Author(s):  
Cherepenin V A ◽  
Gulyaev Y V ◽  
Korjenevsky A V ◽  
Sapetsky S A ◽  
Tuykin T S
Keyword(s):  
Electrical Impedance Tomography ◽  
Electrical Impedance ◽  
Electrode Array ◽  
Impedance Tomography ◽  
Tomography System

scholarly journals An Electrical Impedance Tomography System for Thyroid Gland with a Tiny Electrode Array

2016 ◽  
Vol 3 (3) ◽  
pp. 41-49 ◽  
Author(s):  
Moustafa Ahmed ◽  
Yara Mouhamed ◽  
Nivan M. Fikry ◽  
Hesham Ali Badawi ◽  
Mohamed A. Bondok ◽  
...  
Keyword(s):  
Thyroid Gland ◽  
Electrical Impedance Tomography ◽  
Electrical Impedance ◽  
Electrode Array ◽  
Impedance Tomography ◽  
Tomography System

CALIBRATION OF A LOW COST ELECTRICAL IMPEDANCE TOMOGRAPHY SYSTEM WITH A RING OF RESISTORS AND A KCL SOLUTION

2019 ◽  
Author(s):  
Bruno Furtado de Moura ◽  
francisco sepulveda ◽  
Jorge Luis Jorge Acevedo ◽  
Wellington Betencurte da Silva ◽  
Rogerio Ramos ◽  
...  
Keyword(s):  
Electrical Impedance Tomography ◽  
Electrical Impedance ◽  
Low Cost ◽  
Impedance Tomography ◽  
Tomography System

scholarly journals Fast High-Precision Electrical Impedance Tomography System for Real-Time Perfusion Imaging

IEEE Access ◽  
2019 ◽  
Vol 7 ◽  
pp. 61570-61580 ◽  
Author(s):  
Weichen Li ◽  
Junying Xia ◽  
Ge Zhang ◽  
Hang Ma ◽  
Benyuan Liu ◽  
...  
Keyword(s):  
Real Time ◽  
Electrical Impedance Tomography ◽  
High Precision ◽  
Perfusion Imaging ◽  
Electrical Impedance ◽  
Impedance Tomography ◽  
Tomography System

scholarly journals Mixing of two immiscible phases measured by industrial electrical impedance tomography system

2019 ◽  
Vol 20 (7) ◽  
pp. 707 ◽  
Author(s):  
Michal Malík ◽  
Jiří Primas ◽  
Michal Kotek ◽  
Darina Jašíková ◽  
Václav Kopecký
Keyword(s):  
Electrical Impedance Tomography ◽  
Electrical Impedance ◽  
Initial Conditions ◽  
Volume Ratio ◽  
Measuring Method ◽  
Industrial Applications ◽  
The State ◽  
Impedance Tomography ◽  
Tomography System ◽  
Total Separation

The mixing of two immiscible phases is a process commonly seen in many industrial applications. Whether it is desirable (e.g. mixing of ingredients in chemical or food industry) or undesirable (e.g. sediments or contaminants in water purification) process, it has to be taken into consideration and a detailed description would be beneficial to any end product. This paper deals with a method for observing the volume ratio of two immiscible phases from the state of total separation to the state of a homogenous mixture using industrial Electrical Impedance Tomography (EIT) system ITS p2+. This paper also shows a great advantage in combining the EIT measuring method with a theoretically derived formula. It is used to calculate the concentration of a non-conductive phase in the final mixture using the initial and final conductivity values. The authors were also able to show a possibility to successfully use the formula in situations, where the initial conditions for it are not fully met.

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