Showing 1 - 17 results of 17 for search '"electrical impedance tomography"', query time: 0.06s Refine Results
  1. 1

    An Effective Measured Data Preprocessing Method in Electrical Impedance Tomography by Chenglong Yu, Shihong Yue, Jianpei Wang, Huaxiang Wang

    Published 2014-01-01
    “…As an advanced process detection technology, electrical impedance tomography (EIT) has widely been paid attention to and studied in the industrial fields. …”
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    Tracheobronchial Foreign Body Aspiration Diagnosed with Electrical Impedance Tomography by Robert D. Guglielmo, Robinder G. Khemani

    Published 2021-01-01
    “…We present a case where the diagnosis of FBA was made in a novel way with electrical impedance tomography (EIT). Case Presentation. A 19-month-old previously healthy boy was admitted with a clinical diagnosis of respiratory failure secondary to bronchiolitis. …”
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    The Factorization Method for Electrical Impedance Tomography Data from a New Planar Device by Mustapha Azzouz, Martin Hanke, Chantal Oesterlein, Karl Schilcher

    Published 2007-01-01
    “…We present numerical results for two reconstruction methods for a new planar electrical impedance tomography device. This prototype allows noninvasive medical imaging techniques if only one side of a patient is accessible for electric measurements. …”
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    Breast cancer recognition by electrical impedance tomography implemented with Gaussian relaxation-time distribution (EIT–GRTD) by Setyawan Galih, Sejati Prima Asmara, Ibrahim Kiagus Aufa, Takei Masahiro

    Published 2024-08-01
    “…The comparison between breast cancer recognition by electrical impedance tomography implemented with Gaussian relaxation time distribution (EIT-GRTD) and conventional EIT has been conducted to evaluate the optimal frequency for cancer detection fcancer. …”
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    Early screening of lung function by electrical impedance tomography in people with normal spirometry reveals unrecognized pathological features by Shuoyao Qu, Enzhi Feng, Daihan Dong, Lin Yang, Meng Dai, Inéz Frerichs, Shaojie Liu, Yi Gao, Jinping Zheng, Liqiang Song, Zhanqi Zhao

    Published 2025-01-01
    “…The regional time constant based on electrical impedance tomography can be a promising tool for early screening of lung function impairment. …”
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  8. 8

    Single-Lung Transplant Results in Position Dependent Changes in Regional Ventilation: An Observational Case Series Using Electrical Impedance Tomography by Kollengode Ramanathan, Hend Mohammed, Peter Hopkins, Amanda Corley, Lawrence Caruana, Kimble Dunster, Adrian G. Barnett, John F. Fraser

    Published 2016-01-01
    “…Donor shortage necessitates single-lung transplants (SLT), yet minimal data exists regarding regional ventilation in diseased versus transplanted lung measured by Electrical Impedance Tomography (EIT). Method. We aimed to determine regional ventilation in six SLT outpatients using EIT. …”
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    Hybrid Topological Derivative-Gradient Based Methods for Nondestructive Testing by A. Carpio, M.-L. Rapún

    Published 2013-01-01
    “…After illustrating the techniques in time-harmonic acoustic problems with different boundary conditions and in electrical impedance tomography problems with continuous Neumann conditions, we extend the hybrid method for a realistic model in tomography where the boundary conditions are given at a discrete set of electrodes.…”
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  12. 12

    Newton Method to Recover the Phase Accumulated during MRI Data Acquisition by Oh-In Kwon, Chunjae Park

    Published 2012-01-01
    “…For an internal conductivity image, magnetic resonance electrical impedance tomography (MREIT) injects an electric current into an object and measures the induced magnetic flux density, which appears in the phase part of the acquired MR image data. …”
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  13. 13

    Uniqueness and Nonuniqueness in Inverse Problems for Elliptic Partial Differential Equations and Related Medical Imaging by Kiwoon Kwon

    Published 2015-01-01
    “…The inverse problems include medical imaging problems including electrical impedance tomography (EIT), diffuse optical tomography (DOT), and inverse scattering problem (ISP) which is an elliptic inverse problem closely related with DOT and EIT. …”
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    Digital twin driven electrode optimization for wearable bladder monitoring via bioimpedance by H. Trask Crane, John A. Berkebile, Samer Mabrouk, Nicholas Riccardelli, Omer T. Inan

    Published 2025-01-01
    “…Addressing this, bladder volume measurement systems utilizing bioimpedance and electrical impedance tomography have been proposed, with limited exploration of continuous monitoring within a wearable design. …”
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    Three-Dimensional Electrical Impedance Imaging During Spontaneous Breathing Trials in Patients With Acute Hypoxic Respiratory Failure: A Pilot Study by Nilton Barbosa da Rosa, Jr, MS, Tzu-Jen Kao, MD, PhD, John Brinton, PhD, Patrick J. Offner, Ellen L. Burnham, MD, Jennifer L. Mueller, PhD

    Published 2025-01-01
    “…The purpose of this work is to evaluate the feasibility of lung imaging using 3D electrical impedance tomography (EIT) during spontaneous breathing trials (SBTs) in patients with acute hypoxic respiratory failure. …”
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    UBICU: A Gamified Respiratory Incentive System for Pulmonary Re-Expansion by Jaime Aguilar-Zambrano, Esther C. Wilches-Luna, Helberg Asencio-Santofimio, Manuel Valencia, Diana Riveros, Andres Navarro, Juan Carlos Martinez, Eugenio Tamura, Jose Angel Loaiza, Julian Hernandez, Diana Sanchez, Juan David Garcia, Leonardo Arzayus-Patino, Valeria Perez-Hortua, Elizabeth Moncada, Melissa Ramirez

    Published 2025-01-01
    “…We assessed pulmonary ventilation distribution before, during, and after using two flow respiratory incentive spirometers, UBICU and TriFlo, with electrical impedance tomography. Our findings indicate that UBICU provides accurate and reliable measurements of pulmonary ventilation distribution, showing statistically significant improvements after use (p < 0.01), validating its effectiveness as a respiratory incentive spirometer. …”
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