A Simultaneous Monitoring System for Non-invasive Blood Pressure and Blood Oxygen Saturation
A simultaneous monitoring system for blood pressure and blood oxygen saturation based on the volume-oscillometric method and the dual-wavelength spectrophotometry is developed, and principle of the dual-wavelength spectrophotometry for measurement of blood oxygen saturation is introduced in this research. Also, the local pressurizing cuff unit and the photo-detector are development. A preliminary experiment using the system is carried out. The experimental result shows that the local pressurizing cuff can effectively depress artery at wrist, and the photoelectric sensor is suitable for detecting the absorption of arterial blood to reflected light.
Shumei Gao Yilin Song
School of Mechanical & Electrical Engineering, Heilongjiang University Harbin, China
国际会议
成都
英文
1-4
2010-06-18（万方平台首次上网日期，不代表论文的发表时间）