Non-invasive SpO2 Monitoring Using Reflective PPG: A Low-Cost Calibration Method
- Resource Type
- Conference
- Authors
- Lin, Jin-Ting; Huang, Shih-Hung; Chou, Yu-Ting; Chang, Yu-Fang; Pan, Ju-Lin; Chen, Feng-Wei; Tsai, Po-Yu; Lin, You-Ren; Su, Guo-Dung John
- Source
- 2023 International Conference on Consumer Electronics - Taiwan (ICCE-Taiwan) Consumer Electronics - Taiwan (ICCE-Taiwan), 2023 International Conference on. :159-160 Jul, 2023
- Subject
- Aerospace
Bioengineering
Communication, Networking and Broadcast Technologies
Components, Circuits, Devices and Systems
Computing and Processing
Engineered Materials, Dielectrics and Plasmas
Engineering Profession
Fields, Waves and Electromagnetics
General Topics for Engineers
Geoscience
Nuclear Engineering
Photonics and Electrooptics
Power, Energy and Industry Applications
Robotics and Control Systems
Signal Processing and Analysis
Transportation
Wearable computers
Noise reduction
Measurement uncertainty
Quality control
Machine learning
Signal processing
Photoplethysmography
photoplethysmography (PPG)
pulse oximeter
SpO2
signal processing
non-invasive
calibration
- Language
- ISSN
- 2575-8284
The increasing availability of wearable devices has resulted in a rise in the use of non-invasive physiological monitoring applications. In this paper, we develop a reflective-type photoplethysmography system. A low-cost calibration method is established by implementing noise reduction and signal quality control. The proposed method eliminates the need for subject inhalation of low concentration oxygen during calibration, making it more convenient and cost-effective.