Skip to main content
Have a personal or library account? Click to login
Sensitivity study of a locally developed six electrode focused impedance method Cover

Sensitivity study of a locally developed six electrode focused impedance method

Journal of Electrical Bioimpedance
Volume 15 (2024): Issue 1 (January 2024)
By: Trilochan Khanal and  K Siddique-e Rabbani  
Open Access
|Apr 2024
Figures & tables

Figures & Tables

Figure 1:

Tetra-polar impedance measurement scheme [3].

Figure 2:

Basic concept of FIM-6 [3].

Figure 3:

Photograph of the phantom used in the study. Tap water of about 1cm height covers the base made with a cork sheet (foam plastic). The plastic pipe shown is an insulating object which was placed at different points to measure the sensitivity of the system.

Figure 4:

A laboratory set up for Phantom study.

Figure 5:

Placement of electrodes for FIM-6 phantom study.

Figure 6:

Positions for object placement for TPIM and FIM-6 phantom study.

Figure 7:

Transfer Impedance against distance for linear TPIM for the measurement along horizontal and vertical directions.

Figure 8:

Percentage change in Transfer Impedance against distance for linear TPIM along and perpendicular direction of electrode arrangement.

Figure 9:

Matrix Representations of Normalized Changes of Transfer Impedance for Linear TPIM.

Figure 10:

Focused Transfer Impedance against a distance measured along both horizontal and vertical directions.

Figure 11:

Percentage Change in FTZ against distance for Horizontal and vertical direction of measurement

Figure 12:

Matrix Representation of Normalized Values for FIM-6 arrangements measured along chosen positions.

Figure 13:

Percentage change in Impedance against distance for the Horizontal measurement of TPIM and FIM-6 configuration.

Figure 14:

Percentage change in Impedance against a distance measured for the perpendicular direction of the electrode arrangement of TPIM and FIM-6 configuration.
DOI: https://doi.org/10.2478/joeb-2024-0005 | Journal eISSN: 1891-5469
Journal RSS Feed
Language: English
Page range: 33 - 40
Submitted on: Mar 13, 2024
Published on: Apr 24, 2024
Published by: University of Oslo
In partnership with: Paradigm Publishing Services
Publication frequency: 1 issue per year
Keywords:
Electrical bioimpedance,
FIM,
focused impedance,
sensitivity study,
indigenous technology
Related subjects:
Engineering,
Bioengineering and biomedical engineering,
Biomedical electronics,
Life sciences,
Biophysics,
Medicine,
Biomedical engineering,
Physics,
Spectroscopy and metrology

© 2024 Trilochan Khanal, K Siddique-e Rabbani, published by University of Oslo
This work is licensed under the Creative Commons Attribution 4.0 License.

Volume 15 (2024): Issue 1 (January 2024)
Previous article
Next article