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http://dx.doi.org/10.9708/jksci.2022.27.11.191

A Design and Implementation of SpO2 Wearable Device for Companion Animals in PPG Signals  

Kim, Woo-Chan (Dept. of Computer Engineering, Graduate School, Jeju National University)
Chang, Jin-Wook (HRG Incorporated)
Kwon, Hoon (Dept. of SW Convergence Design, Jeju Polytechnic University)
Lee, Won Joo (Dept. of Computer Science, Inha Technical College)
Kwak, Ho-Young (Dept. of Computer Engineering, Jeju National University)
Publication Information
Journal of the Korea Society of Computer and Information / v.27, no.11, 2022 , pp. 191-198 More about this Journal
Abstract
The most basic thing to measure the condition of a companion animal is to check the breathing and pulse. There are several methods to measure the breathing and pulse of a companion animal, and the PPG method is generally used to measure the oxygen saturation (SpO2) in a companion animal. However, since the input PPG signal is inputted with various information as well as oxygen saturation, it is necessary to separate and extract oxygen saturation information from the PPG signal in order to measure the oxygen saturation. Therefore, in this paper, a wearable measuring device for companion animals that can be measured by applying the PPG method was designed and implemented, and an algorithm for separating oxygen saturation information from the PPG signal input through the wearable measuring device was proposed.
Keywords
PPG(photoplethysmograph); oxygen saturation($SpO_2$); wearable device; achilles tendon; companion animal;
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