Development of optical sensor technology for non-invasive hemoglobin measurement

Muthmainnah, Muthmainnah, Arabani, Fabriansyah Zakaria, Tazi, Imam, Chamidah, Ninik, Sasmitaninghidayah, Wiwis and Tirono, Mokhamad ORCID: https://orcid.org/0000-0001-8933-4725 (2023) Development of optical sensor technology for non-invasive hemoglobin measurement. Jurnal Penelitian Pendidikan IPA, 9 (11). pp. 10252-10258. ISSN 2407-795X

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Abstract

This research focuses on the development of hardware and software required to implement optical sensor technology. The optical sensor used is the MAX30102, equipped with infrared (IR) and red-light sources along with a receiver. The signals generated by the sensor are processed by NodeMCU and displayed on the OLED. The calibration results indicate the relationship between hemoglobin obtained using the invasive method and the output of the MAX30102 sensor, which is in the form of wavelength. It has the equation y=0.0164x-13.478 with an R^2 value of 0.9114. This equation is utilized to program the NodeMCU through the Arduino IDE. Validation and clinical trials have been conducted to evaluate its accuracy and applicability in clinical contexts. The results show that the non-invasive device has an average standard deviation of 0.32, indicating consistent measurement values. The non-invasive device demonstrates an average accuracy of 99.24%, signifying high precision and similarity to invasive methods. This suggests that the device holds potential as an innovative solution for Hemoglobin measurement.

Item Type:	Journal Article
Keywords:	calibration; hemoglobin; non-invasive; optical sensor
Subjects:	02 PHYSICAL SCIENCES > 0205 Optical Physics > 020502 Lasers and Quantum Electronics
Divisions:	Faculty of Mathematics and Sciences > Department of Physics
Depositing User:	muthmainnah muthmainnah
Date Deposited:	20 Dec 2023 13:59

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