The Value of Phase Angle in Electrical Impedance Tomography Breath DetectionShow others and affiliations
2018 (English)In: 2018 Progress in Electromagnetics Research Symposium (PIERS-Toyama), Electromagnetics Academy , 2018, p. 1040-1043Conference paper, Published paper (Refereed)
Abstract [en]
The objective of this paper is to report our investigation demonstrating that the phase angle information of complex impedance could be a simple indicator of a breath cycle in chest Electrical Impedance Tomography (EIT). The study used clinical neonatal EIT data. The results show that measurement of the phase angle from complex EIT data can be used as a complementary information for improving the conventional breath detection algorithms.
Place, publisher, year, edition, pages
Electromagnetics Academy , 2018. p. 1040-1043
Series
Progress in Electromagnetics Research Symposium, ISSN 1559-9450
Keywords [en]
electric impedance imaging, electric impedance measurement, medical image processing, paediatrics, pneumodynamics, electrical impedance tomography breath detection, phase angle information, complex impedance, breath cycle, chest Electrical Impedance Tomography, clinical neonatal EIT data, complex EIT data, conventional breath detection algorithms, Tomography, Impedance, Pediatrics, Lung, Phase measurement, Electromagnetics, Physics
National Category
Medical Laboratory and Measurements Technologies Other Electrical Engineering, Electronic Engineering, Information Engineering
Identifiers
URN: urn:nbn:se:oru:diva-72605DOI: 10.23919/PIERS.2018.8597702ISI: 000458673700183Scopus ID: 2-s2.0-85060960836OAI: oai:DiVA.org:oru-72605DiVA, id: diva2:1290074
Conference
2018 Progress in Electromagnetics Research Symposium (PIERS-Toyama), Toyama, Japan, August 1-4, 2018
2019-02-192019-02-192020-01-29Bibliographically approved