Results 1 to 10 of about 12,086 (237)

Electrical impedance tomography of electrolysis. [PDF]

PLoS ONE, 2015
The primary goal of this study is to explore the hypothesis that changes in pH during electrolysis can be detected with Electrical Impedance Tomography (EIT).
Arie Meir, Boris Rubinsky
doaj   +6 more sources

Opinion: The future of electrical impedance tomography

Journal of Electrical Bioimpedance, 2022
Aristovich Kirill
doaj   +4 more sources

Electrical Impedance Tomography: the future of mechanical ventilation?

Journal of Mechanical Ventilation, 2021
Electrical Impedance Tomography is a rapidly evolving technology used for bedside lung imaging. Although EIT devices have been commercially available for the past decade, they are still not commonly used in everyday clinical practice.
Melina Simonpietri, Mia Shokry, Ehab G. Daoud   +2 more
doaj   +1 more source

Early detection of acute ischemic stroke using Contrast-enhanced electrical impedance tomography perfusion

NeuroImage: Clinical, 2023
A cerebral contrast-enhanced electrical impedance tomography perfusion method is developed for acute ischemic stroke during intravenous thrombolytic therapy.
Weirui Zhang, Yang Jiao, Tao Zhang, Xuechao Liu, Jianan Ye, Yuyan Zhang, Bin Yang, Meng Dai, Xuetao Shi, Feng Fu, Liang Wang, Canhua Xu   +11 more
doaj   +1 more source

A low-cost, portable, two-dimensional bioimpedance distribution estimation system based on the AD5933 impedance converter

HardwareX, 2022
This study proposes a low-cost, portable, eight-channel electrical impedance tomograph based on the AD5933 impedance converter. The patterns for current injection and voltage measurement are managed by an Arduino Mega 2560 board and four 74HC4067 Texas ...
Juan D. Muñoz, Víctor H. Mosquera, Carlos F. Rengifo   +2 more
doaj   +1 more source

Evaluation of Thoracic Equivalent Multiport Circuits Using an Electrical Impedance Tomography Hardware Simulation Interface

Technologies, 2021
Electrical impedance tomography is a low-cost, safe, and high temporal resolution medical imaging modality which finds extensive application in real-time thoracic impedance imaging.
Christos Dimas, Vassilis Alimisis, Ioannis Georgakopoulos, Nikolaos Voudoukis, Nikolaos Uzunoglu, Paul P. Sotiriadis   +5 more
doaj   +1 more source

Electrical impedance tomography in pulmonary arterial hypertension.

PLoS ONE, 2021
The characterization of pulmonary arterial hypertension (PAH) relies mainly on right heart catheterization (RHC). Electrical impedance tomography (EIT) provides a non-invasive estimation of lung perfusion that could complement the hemodynamic information
André L D Hovnanian, Eduardo L V Costa, Susana Hoette, Caio J C S Fernandes, Carlos V P Jardim, Bruno A Dias, Luciana T K Morinaga, Marcelo B P Amato, Rogério Souza   +8 more
doaj   +1 more source

Electrical impedance tomography [PDF]

Annals of Translational Medicine, 2018
Continuous assessment of respiratory status is one of the cornerstones of modern intensive care unit (ICU) monitoring systems. Electrical impedance tomography (EIT), although with some constraints, may play the lead as a new diagnostic and guiding tool for an adequate optimization of mechanical ventilation in critically ill patients.
Lobo, Beatriz, Hermosa, Cecilia, Abella, Ana, Gordo, Federico   +3 more
openaire   +3 more sources

Optimal transportation for electrical impedance tomography

Mathematics of Computation, 2023
This work establishes a framework for solving inverse boundary problems with the geodesic-based quadratic Wasserstein distance ( W 2
Gang Bao, Yixuan Zhang
openaire   +2 more sources

On the Performance of a Capacitively Coupled Electrical Impedance Tomography Sensor with Different Configurations

Sensors, 2020
Capacitively coupled electrical impedance tomography (CCEIT) is a new kind of electrical resistance tomography (ERT) which realizes contactless measurement by capacitive coupling and extends traditional resistance measurement to total impedance ...
Yandan Jiang, Xuekai He, Baoliang Wang, Zhiyao Huang, Manuchehr Soleimani   +4 more
doaj   +1 more source