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Preterm infants on high-frequency oscillatory ventilation: electrical impedance tomography during lung recruitment. [PDF]

Pediatr Res
Werther T, Küng E, Aichhorn L, Berger A, Dellacà RL, Veneroni C.   +5 more
europepmc   +1 more source

Randomized clinical study of electrical impedance tomography-guided chest physiotherapy in difficult-to-wean patients: study protocol. [PDF]

PeerJ
Wang H, Xi J, Jiang H.
europepmc   +1 more source

Evaluation of cerebral perfusion heterogeneity by the electrical impedance tomography. [PDF]

Front Physiol
Zhu M, Wang Y, Li J, Wang W, Gao G, Ji Z, Liu B, Wang L, Li W, Shi X.   +9 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.
D Isaacson
exaly   +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
  +7 more sources

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

IEEE Signal Processing Magazine, 2001
Electrical impedance tomography (EIT) is an imaging modality that estimates the electrical properties at the interior of an object from measurements made on its surface. Typically, currents are injected into the object through electrodes placed on its surface, and the resulting electrode voltages are measured.
Gary J. Saulnier, Russell S. Blue, Jonathan C. Newell, David Isaacson, Peter M. Edic   +4 more
openaire   +1 more source

Multifrequency electrical impedance tomography

Clinical Physics and Physiological Measurement, 1992
Multifrequency tomography may be conveniently achieved by sequentially sweeping the probing drive current and measuring the resultant voltages at each frequency. If events change during measurement comparisons between frequencies cannot be made. Mixing several frequency components may decrease acquisition time but increase the complexity of the ...
P M, Record, R, Gadd, F, Vinther
openaire   +2 more sources

An electrical impedance tomography microscope

Physiological Measurement, 1996
A circular array of 16 electrodes has been constructed for use as an electrical impedance tomography (EIT) microscope. The electrodes were made from 60 microns diameter gold wires anchored to a printed circuit board. The internal diameter of the array was 0.9 mm giving a theoretical spatial resolution of about 100 microns.
H, Griffiths, M G, Tucker, J, Sage, W G, Herrenden-Harker   +3 more
openaire   +2 more sources

Source Consistency Electrical Impedance Tomography

SIAM Journal on Applied Mathematics, 2020
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Tingting Zhang, Geuk Young Jang, Tong In Oh, Kyung Woon Jeung, Hun Wi, Eung Je Woo   +5 more
openaire   +2 more sources