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Online Estimation of Electrical Impedance

, 2014
Hélène Piret, Pierre Granjon, Viviane Cattin, Nicolas Guillet   +3 more
openalex   +1 more source

Electrical Impedance Tomography during the Extubation Phase in Very Preterm Born Infants.

Neonatology
Wisse JJ, Goos TG, Gommers D, Endeman H, Kroon AA, Reiss IKM, Jonkman AH.   +6 more
europepmc   +1 more source

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Electrical Impedance Tomography

SIAM Review, 1999
A mathematical model for electrical impedance tomography is described. This model is used for explaining the Rensselaer system. Some reconstruction algorithms are surveyed, especially the Moser algorithm. Some experimental tests are given.
Margaret Cheney, D. Isaacson, J. Newell
semanticscholar   +2 more sources

Electrical Impedance Tomography

Electrical Impedance Tomography, 2021
A. Adler, David Holder
semanticscholar   +3 more sources

The Importance of Electrical Impedance Spectroscopy and Equivalent Circuit Analysis on Nanoscale Molecular Electronic Devices

Advanced Functional Materials, 2021
To understand the electrical and charge transport phenomena in either single or large‐scale molecular junctions, direct current (DC) measurements are mainly utilized. The current–voltage data obtained from DC measurements on molecular junctions (MJs) are
Priyajit Jash, Ranjeev Kumar Parashar, C. Fontanesi, P. Mondal   +3 more
semanticscholar   +1 more source

Roadmap for Electrical Impedance Spectroscopy for Sensing: A Tutorial

IEEE Sensors Journal, 2021
Electrical impedance spectroscopy has been used extensively for sensing and biosensing due to the multiple electrical properties that can be interrogated through varying the frequency of the electrical excitation.
Lorenzo A. Buscaglia, O. Oliveira, J. P. Carmo   +2 more
semanticscholar   +1 more source

Electrical Impedance Tomography

Current Opinion in Critical Care, 2009
Electrical impedance tomography (EIT) is a noninvasive, radiation-free monitoring tool that allows real-time imaging of ventilation. The purpose of this article is to discuss the fundamentals of EIT and to review the use of EIT in critical care patients.In addition to its established role in describing the distribution of alveolar ventilation, EIT has ...
Eduardo L V, Costa, Raul Gonzalez, Lima, Marcelo B P, Amato   +2 more
openaire   +3 more sources

Electrical impedance tomography

Current Opinion in Critical Care, 2012
Electrical impedance tomography (EIT) is a useful noninvasive tool for monitoring ventilation finding its way into the clinical setting. The focus of this review is to discuss the balance between the potential for EIT as a clinical monitor accepting a level of uncertainty and the scientific demand for absolute perfection.The controversy concerning ...
Stefan, Lundin, Ola, Stenqvist
  +5 more sources

Electrical impedance endotomography

Physics in Medicine and Biology, 2002
In electrical impedance endotomography (EIE), the impedance measuring electrodes are placed at the centre of the region of interest instead of encircling it, as in usual electrical impedance tomography. EIE has been developed for prostate imaging. The developed mathematical model enables the derivation of analytical equations for electric potential ...
Jacques, Jossinet, Emmanuel, Marry, Adrien, Matias   +2 more
openaire   +2 more sources

Regional Lung Perfusion Analysis in Experimental ARDS by Electrical Impedance and Computed Tomography

IEEE Transactions on Medical Imaging, 2020
Electrical impedance tomography is clinically used to trace ventilation related changes in electrical conductivity of lung tissue. Estimating regional pulmonary perfusion using electrical impedance tomography is still a matter of research.
M. Kircher, G. Elke, B. Stender, M. Hernández Mesa, Felix Schuderer, O. Dössel, M. Fuld, A. Halaweish, E. Hoffman, N. Weiler, I. Frerichs   +10 more
semanticscholar   +1 more source