Title :
Design and implementation of a reflection pulse oximeter in tele-monitoring system
Author :
Xinsheng Lv ; Jinling Zhang ; Xiongzhi Zhu ; Jun Wang ; Yubo Chen
Author_Institution :
Sch. of Electron. Eng., Beijing Univ. of Posts & Telecommun., Beijing, China
Abstract :
Pulse oxygen saturation is an important physiological parameter for monitoring oxygen content and respiratory function. It is very inconvenient that the pulse oximeter in the hospital use transmission probe and the data measurement have to be done in close range. Therefore, this paper designed a reflection pulse oximeter in tele-monitoring system. Firstly, a reflection oximeter which is based on reflection sensor DCM03 and microcontroller MSP430 is designed. Subsequently, Zigbee wireless module is integrated on the circuit board to realize remote measurement. Finally, the second derivative of photoplethysmography waveform derived from photoplethysmography signal is analyzed. Some experiments are conducted in the end and the method proposed maybe help confirming the relationship between SDPPG (second derivative of photoplethysmography) and human tired or diseases.
Keywords :
Zigbee; biochemistry; biomedical electronics; biomedical telemetry; diseases; microcontrollers; optical sensors; oximetry; patient monitoring; photoplethysmography; pneumodynamics; reflectometers; O2; SDPPG; Zigbee wireless module; circuit board; close-range data measurement; hospital pulse oximeter; human disease; human tiredness; microcontroller MSP430; oxygen content monitoring; photoplethysmography signal; photoplethysmography waveform second derivative; physiological parameter; pulse oxygen saturation; reflection pulse oximeter design; reflection pulse oximeter implementation; reflection sensor DCM03; remote measurement; respiratory function monitoring; second derivative of photoplethysmography; telemonitoring system; transmission probe; Heart rate; Light emitting diodes; Medical services; Reflection; Wireless communication; Wireless sensor networks; Zigbee; Reflection; Zigbee; tele-monitoring system; SDPPG;heart rate;
Conference_Titel :
Future Information and Communication Technologies for Ubiquitous HealthCare (Ubi-HealthTech), 2015 2nd International Symposium on
Conference_Location :
Beijing
Print_ISBN :
978-1-4799-6167-2
DOI :
10.1109/Ubi-HealthTech.2015.7203322
