Title :
A Novel Reflection Pulse Oximeter for Home Health Care Applications
Author :
Yuan, Zhiliang ; Fang, Zhou ; Chen, X.X. ; Xu, Z.H. ; Chen, D.L. ; Zhao, Zhen ; Xia, S.H.
Author_Institution :
State Key Lab. of Transducer Technol., Inst. of Electron., Beijing, China
Abstract :
This paper presents a novel pulse oximeter design for monitoring physiologic parameters and demonstrates the feasibility of extracting accurate heart rate (HR)and blood oxygen saturation (SpO2)from a reflection type photo plethysmographic (PPG)sensor. The time domain processing algorithm is used to enhance the accuracy in real-time detection. This study may be helpful in the design of low-cost and portable devices for use in home health care applications.
Keywords :
biomedical equipment; blood; health care; medical signal processing; oximetry; oxygen; patient monitoring; photoplethysmography; signal sampling; time-domain analysis; accuracy inreal-time detection; blood oxygen saturation; heart rate; home health care applications; low-cost devices; physiologic parameter monitoring; portable devices; reflection pulse oximeter; reflection type-photoplethysmographic sensor; time-domain processing algorithm; Biomedical monitoring; Blood; Heart rate; Medical services; Reflection; Reflectivity; Sensors; heart rate; oxygen saturation; photoplethysmogram; pulse oximeter;
Conference_Titel :
Intelligent Systems Design and Engineering Applications (ISDEA), 2014 Fifth International Conference on
Conference_Location :
Hunan
Print_ISBN :
978-1-4799-4262-6
DOI :
10.1109/ISDEA.2014.23
