术中麻醉深度监测是保证临床麻醉质量和安全的重要手段, 关系着患者的生命安全。 功能近红外光谱分析技术作为一种非侵入式的脑功能监测技术手段, 能够实现客观可靠的脑神经活动实时监测和成像, 十分适合于进行麻醉深度监测的相关研究。 因此简要介绍了功能近红外光谱分析技术的基本原理和技术实现, 综述了目前功能近红外光谱分析技术在麻醉深度监测相关领域的研究进展, 指出了应用功能近红外光谱进行麻醉深度监测研究的可能途径, 并阐述了亟待解决的重大问题和发展前景。

Intra-operation monitoring depth of anesthesia is an important method to insure the quality and safety of clinical anesthesia. As a noninvasive brain function monitoring technology, functional near-infrared spectroscopy can provide objective and reliable brain activity monitoring and imaging in real time. The characteristic of this technique is highly suitable for interrelated research on depth of anesthesia monitoring. The present paper briefly introduced the fundamental and instruments of functional near-infrared spectroscopy, reviewed the current situation about the application of functional near-infrared spectroscopy in research on depth of anesthesia monitoring, pointed out the possible way of using functional near-infrared spectroscopy in depth of anesthesia monitoring research, and expounded the unsolved problems and future prospects.