The near-infrared spectroscopy has been applied to the continuous and noninvasive monitoring of regional cerebral oxygen saturation,providing information about the equilibrium between cerebral oxygen supply and consumption. This article reviews the mechanism,clinical application,and limitations of this technique.
近红外光脑氧饱和度监测技术是指利用近红外光监测局部脑组织氧饱和度。该技术已经成为一种能够实时、无创反映脑组织氧供氧耗平衡的监测方法。本文主要总结该技术的原理、临床应用进展和局限性。.