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Tidal volume monitoring by electrical impedance tomography (EIT) using different regions of interest (ROI): calibration equations

Autor
Balleza, J.; Vargas-luna, M.; Pérez, E.; Riu, P.J.
Tipus d'activitat
Article en revista
Revista
Biomedical signal processing and control
Data de publicació
2015-04-01
Volum
18
Pàgina inicial
102
Pàgina final
109
DOI
https://doi.org/10.1016/j.bspc.2014.12.004 Obrir en finestra nova
Repositori
http://hdl.handle.net/2117/26920 Obrir en finestra nova
URL
http://www.sciencedirect.com/science/article/pii/S1746809414001992 Obrir en finestra nova
Resum
set of calibration equations was previously obtained to transform the lung impedance changes obtained by electrical impedance tomography (EIT), using all frame's elements, into a measurable volume signal. In order to study the goodness of the use of regions of interest (ROI) for lung ventilation monitoring, we considered 6 different ROI to obtain a calibration equation for each area. Our aim was to compare the results, determined by these areas, and those obtained by using all EIT image elements...
Citació
Balleza, J. [et al.]. tidal volume monitoring by electrical impedance tomography (EIT) using different regions of interest (ROI): calibration equations. "Biomedical signal processing and control", 01 Abril 2015, vol. 18, p. 102-109.
Paraules clau
COPD, Electrical impedance tomography (EIT), Regions of interest, Respiration, Tidal volume
Grup de recerca
CREB - Centre de Recerca en Enginyeria Biomedica
GCEM - Grup de Compatibilitat Electromagnètica
IEB - Instrumentació Electrònica i Biomèdica

Participants

  • Balleza Ordaz, José Marco  (autor)
  • Vargas Luna, Miguel  (autor)
  • Pérez Alday, Erick Andrés  (autor)
  • Riu Costa, Pere Joan  (autor)