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In vivo electrical bioimpedance characterization of human lung tissue during the bronchoscopy procedure. A feasibility study

Autor
Sánchez, B.; Vandersteen, G.; Martín, I.; Castillo, D.; Torrego, A.; Riu, P.J.; Schoukens, J.; Bragos, R.
Tipus d'activitat
Article en revista
Revista
Medical engineering and physics
Data de publicació
2013-07
Volum
35
Número
7
Pàgina inicial
949
Pàgina final
957
DOI
https://doi.org/10.1016/j.medengphy.2012.09.004 Obrir en finestra nova
Repositori
http://hdl.handle.net/2117/20212 Obrir en finestra nova
Resum
Lung biopsies form the basis for the diagnosis of lung cancer. However, in a significant number of cases bronchoscopic lung biopsies fail to provide useful information, especially in diffuse lung disease, so more aggressive procedures are required. Success could be improved using a guided electronic biopsy based on multisine electrical impedance spectroscopy (EIS), a technique which is evaluated in this paper. The theoretical basis of the measurement method and the instrument developed are descr...
Citació
Sánchez, B. [et al.]. In vivo electrical bioimpedance characterization of human lung tissue during the bronchoscopy procedure. A feasibility study. "Medical engineering and physics", Juliol 2013, vol. 35, núm. 7, p. 949-957.
Paraules clau
Broadband electrical impedance spectroscopy (EIS), Electronic biopsy, Lung tissue, Multisine excitation, Time-varying electrical bioimpedance (EBI)
Grup de recerca
CREB - Centre de Recerca en Enginyeria Biomedica
GCEM - Grup de Compatibilitat Electromagnètica
IEB - Instrumentació Electrònica i Biomèdica

Participants

  • Sánchez Terrones, Benjamín  (autor)
  • Vandersteen, Gerd  (autor)
  • Martín Robles, Irene  (autor)
  • Castillo Villegas, Diego  (autor)
  • Torrego Fernández, Alfons  (autor)
  • Riu Costa, Pere Joan  (autor)
  • Schoukens, Johan  (autor)
  • Bragos Bardia, Ramon  (autor)