A New Method for Noninvasive Venous Blood Oxygen Detection
摘要：Blood oxygen saturation of vein (SvO2) is an important clinical parameter for patient monitoring. How-ever, the existing clinical methods are invasive, expensive, which are also painful for patients.
Based on light-absorption, a new noninvasive SvO2 measurement method by using external stimulationsignal to generate cyclical fluctuation signal in the vein was studied, which overcomes the low signal-to-noise ratio problem in the measurement process. In this way, the value of SvO2 can be obtainedcontinuously in real time.
机标关键词：Venous Bloodmeasurement methodoxygen saturationreal time
论文发表日期：2016-01-01
在线出版日期：2025-08-15（本平台首次上网日期，不代表文献的发表时间）
页数：1( 120 )