Low Cost Dual Frequency Impedance Analysis for Measuring Internal and External Celluler Fluid

Khusnul Ain, R. Arif Wibowo, Soegianto Soelistiono, Lailatul Muniroh, Tri Anggono, M. Rizky Yusdy

2018

Abstract

The regulation of body fluid balance is a major concern in body health. Disruption of body fluid balance is a major factor responsible for changes in cell volume. It can affect cell function and survival. Intracellular fluid (ICF), extracellular fluid (ECF) and total body fluid (TBW) have been used as information on body fat levels, dengue indications and some chronic diseases. The design and development of dual frequency bioelectrical impedance analysis prototype are used as a candidate for intracellular and extracellular fluid measuring instrument. The device was built using sine wave generator from ICL8038 which can produce 20 kHz and 75 kHz voltage controlled current source (VCCS) and from LF412 which can generate 0.5 mA from Howland dual op-amp method, potential was measured by instrument amplifier from AD620 and AD536 was used as AC to DC converter. The device performance was tested on 10 volunteers. The performance indicator is the relationship of ICF and ECF calculations to H2/Z. The analysis of intracellular fluid (ICF) was obtained from used the measurement of total body impedance at high frequency of 75 kHz. It has excellent linearity with R² = 0,9636. Meanwhile, analysis of extracellular fluid (ECF) was obtained from the measurement of total body impedance at low frequency of 20 kHz. It has a very good linearity with R² = 0.9579..

Paper Citation

in Harvard Style

Ain K., Wibowo R., Soelistiono S., Muniroh L., Anggono T. and Yusdy M. (2018). Low Cost Dual Frequency Impedance Analysis for Measuring Internal and External Celluler Fluid.In Proceedings of the 2nd International Conference Postgraduate School - Volume 1: ICPS, ISBN 978-989-758-348-3, pages 504-510. DOI: 10.5220/0007545905040510

in Bibtex Style

@conference{icps18,
author={Khusnul Ain and R. Arif Wibowo and Soegianto Soelistiono and Lailatul Muniroh and Tri Anggono and M. Rizky Yusdy},
title={Low Cost Dual Frequency Impedance Analysis for Measuring Internal and External Celluler Fluid},
booktitle={Proceedings of the 2nd International Conference Postgraduate School - Volume 1: ICPS,},
year={2018},
pages={504-510},
publisher={SciTePress},
organization={INSTICC},
doi={10.5220/0007545905040510},
isbn={978-989-758-348-3},
}

in EndNote Style

TY - CONF

JO - Proceedings of the 2nd International Conference Postgraduate School - Volume 1: ICPS,
TI - Low Cost Dual Frequency Impedance Analysis for Measuring Internal and External Celluler Fluid
SN - 978-989-758-348-3
AU - Ain K.
AU - Wibowo R.
AU - Soelistiono S.
AU - Muniroh L.
AU - Anggono T.
AU - Yusdy M.
PY - 2018
SP - 504
EP - 510
DO - 10.5220/0007545905040510