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Anesthesia stage identification and anesthesia depth calculation method and device

机译:麻醉阶段识别及麻醉深度计算方法及装置

摘要

An anesthesia stage identification method for identifying an anesthesia stage at which a patient is located is disclosed. The method includes collecting an electroencephalogram signal, calculating at least two characteristics of the collected electroencephalogram signal according to a preset frequency, and determining the anesthesia stage at which the patient is located in a corresponding time period according to the at least two calculated characteristics. The identification method can accurately determine the anesthesia stage, and resolve the problems of abnormal falling during a lucid interval and slow response speed during an induction stage caused by misjudgment.
机译:公开了一种用于识别患者所在的麻醉阶段的麻醉阶段识别方法。该方法包括:收集脑电图信号;根据预设频率计算所收集的脑电图信号的至少两个特征;以及根据所述至少两个所计算的特征来确定患者在相应时间段内所处的麻醉阶段。该识别方法可以准确地确定麻醉阶段,解决因误判而导致的清醒间隔异常下降,诱导阶段反应速度慢的问题。

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