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Wu et al., 2021 - Google Patents

Electrical impedance tomography for biomedical applications: Circuits and systems review

Wu et al., 2021

View PDF
Document ID
8112836412660538952
Author
Wu Y
Hanzaee F
Jiang D
Bayford R
Demosthenous A
Publication year
Publication venue
IEEE Open Journal of Circuits and Systems

External Links

Snippet

There has been considerable interest in electrical impedance tomography (EIT) to provide low-cost, radiation-free, real-time and wearable means for physiological status monitoring. To be competitive with other well-established imaging modalities, it is important to …
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Classifications

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    • A61B5/05—Detecting, measuring or recording for diagnosis by means of electric currents or magnetic fields; Measuring using microwaves or radiowaves
    • A61B5/053—Measuring electrical impedance or conductance of a portion of the body
    • A61B5/0531—Measuring skin impedance
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
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    • A61B5/053—Measuring electrical impedance or conductance of a portion of the body
    • A61B5/0536—Impedance imaging, e.g. by tomography
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    • A61B5/04—Detecting, measuring or recording bioelectric signals of the body of parts thereof
    • A61B5/0402—Electrocardiography, i.e. ECG
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    • A61B5/053—Measuring electrical impedance or conductance of a portion of the body
    • A61B5/0535—Measuring electrical impedance or conductance of a portion of the body impedance plethysmography
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    • A61B5/6813—Specially adapted to be attached to a specific body part
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    • A61B5/72—Signal processing specially adapted for physiological signals or for diagnostic purposes
    • A61B5/7235—Details of waveform analysis
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    • A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
    • A61N1/00—Electrotherapy; Circuits therefor

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