Rancang Bangun Bioelectrical Impedance Analysis (BIA) Multifrekuensi berbasis ARM

Afin M Nurtsani, Baron Murianda, Teguh Prakoso, Yuli Christyono, Munawar Agus Riyadi

Sari


Timbangan badan biasa tidak dapat membedakan antara massa lemak dan massa non lemak. Oleh karena itu, dibutuhkan suatu alat pengukuran yang mampu membedakan massa lemak dan massa non lemak. Untuk mengetahui komposisi tubuh, digunakan metode Bioelectrical Impedance Analysis (BIA) yang memiliki keunggulan yaitu murah, mudah, dan portable. Penggunaan frekuensi yang berbeda pada BIA memberi kelebihan pada kemampuan segmentasi. Untuk itu, pada penelitian ini, dilakukan rancang bangun BIA yang bekerja pada beberapa frekuensi berbeda, yaitu Multi Frequency Bioelectrical Impedance Analysis (MFBIA). Sistem pengolahan sinyal BIA dirancang berbasis ARMSTM32F103C8T6. Hasil penelitian menunjukkan bahwa sistem pengolah sinyal dapat menghasilkan data persentase lemak tubuh. Galat relatif dari sistem pengolah sinyal sebesar 9,926% pada metode Hand-to-Hand, dibandingkan terhadap alat pembanding komersial sejenis.

Kata Kunci


Multi Frequency Bioelectrical Impedance Analysis (MFBIA); persentasi lemak tubuh; pengolah sinyal; ARM

Teks Lengkap:

PDF


Dilihat:
Sari 20 kali
PDF 11 kali

Referensi


Lee, Seon Yeong, Dympna Gallagher. "Assessment methods in human body composition." Current opinion in clinical nutrition and metabolic care, vol. 11, no. 5, hal. 566, 2008.

SZ Yanovski, VS. Hubbard, SB Heymsfield, HC. Lukaski. "Bioelectrical impedance analysis in body composition measurement: National institutes of health technology assessment conference statement." The American Journal of Clinical Nutrition vol. 64, no. 3 hal. 524S-532S, 1996.

E. Mylott, E. M. Kutschera, R. Widenhorn, “Bioelectrical Impedance Analysis as a Laboratory Activity: At the Interface of Physics and the Body,” American Journal of Physics, vol. 82, no. 5, pp. 521–528, 2014.

R. Dörhöfer, Matthias Pirlich, The BIA Compendium, Data Input GmbH, 2005.

Jukka A Salmi, “Body Composition Assesment With Segmental Multifrequency Bioimpedance Method,” J. Sports Sci. Med., vol. 2, no.3, hal. 1-29, September, 2003.

S. F. Khalil, M. S. Mohktar, and F. Ibrahim, “The Theory and Fundamentals of Bioimpedance Analysis in Clinical Status Monitoring and Diagnosis of Diseases,” Sensors, pp. 10895–10928, 2014

M.A. Riyadi., A. Nugraha, M. B. Santoso, D. Septaditya, and T. Prakoso. "Development of Bio-impedance Analyzer (BIA) for Body Fat Calculation." In IOP Conference Series: Materials Science and Engineering, vol. 190, no. 1, p. 012018. IOP Publishing, 2017.

M.A. Riyadi, A.N. Muthouwali, and T. Prakoso. "Design of automatic switching bio-impedance analysis (BIA) for body fat measurement." In 2017 4th International Conference on Electrical Engineering, Computer Science and Informatics (EECSI), pp. 1-5. IEEE, 2017.

U. G. Kyle, I. Bosaeus, A. D. De Lorenzo, G. Manuel, B. Lilienthal, L. Kent-smith, J. Melchior, C. Pichard, and W. Group, “Bioelectrical impedance analysis part I : review of principles and methods,” Clin. Nutr., pp. 1226–1243, 2004

Deurenberg, P., van der Kooy, K.; Leenen, R.;Weststrate, J.A.; Seidell, J.C. "Sex and age specific prediction formulas for estimating body composition from bioelectrical impedance: A cross-validation study", Int. J. Obes, 1991

M S R Joshi, P U R Bagal. Development of Bioelectrical Impedance Analyzer For Body Composition Analysis. IOSR-JEEE. 2014;9(5):53-62

Texas Instruments, “Design Reference,” in Op Amps fot Everyone, no. August, Ron Mancini, Ed. 2002

"STM32F103x8" STMicroelectronics N.V., Geneva, Switzerland, 2015




DOI: https://doi.org/10.15575/telka.v5n2.147-155

Refbacks

  • Saat ini tidak ada refbacks.


Jurnal TELKA terindex oleh :


            Crossref logo           


Onesearch logo     IPI logo      Dimensions logo




Lisensi Creative Commons
Ciptaan disebarluaskan di bawah Lisensi Creative Commons Atribusi-NonKomersial-BerbagiSerupa 4.0 Internasional.