Bispectral Index - StatPearls - NCBI Bookshelf
2023年11月6日 · Monitoring the depth of anesthesia is a critical aspect of ensuring patient safety during medical procedures. The bispectral index (BIS) monitor is pivotal in this process. Maintaining BIS values within the range of 40 to 60 is essential to prevent anesthesia awareness and mitigate potential long-term psychological consequences.
Bispectral index - Wikipedia
Bispectral index monitor indicating a nearly isoelectric pattern of electroencephalographic activity. The bispectral index is a statistically based, empirically derived complex parameter. It is a weighted sum of several electroencephalographic subparameters, including a time domain, frequency domain, and high order spectral subparameters. [5]
BIS（脑电双频指数）_百度百科
脑电双频指数(bispectral index,BIS)：美国Aspect医学系统公司二十余年来专注于麻醉意识深度监测的研究与产品开发，其开发的BIS指数，又称脑电双频谱指数，拥有国际专利，并已通过美国FDA认证。
BIS™ Monitoring System | Medtronic
The Bispectral Index™ (BIS™) monitoring system processes EEG information to provide a direct measurement of the patient’s level of consciousness.
Anesthesia Awareness and the Bispectral Index | NEJM
2008年3月13日 · Several brain-function monitors based on the processed electroencephalogram or evoked potentials have been developed to assess anesthetic depth. The most widely used is the bispectral index (BIS)...
Bispectral Index - an overview | ScienceDirect Topics
The bispectral index (BIS) is a neurophysiologic monitor that was designed with the intention of measuring unconsciousness under what would otherwise be an uncomfortable perioperative experience. It received FDA clearance in 1996 with studies correlating the BIS index to response to verbal command and to a lesser extent, movement upon surgical ...
Bispectral Index - PubMed
2023年11月6日 · When the bispectral index (BIS) value is maintained below 60, it decreases the incidence of anesthesia awareness. Several neuro monitors based on the processed electroencephalogram or evoked potentials have been developed to evaluate the anesthetic depth. The BIS monitor is the first FDA-approved method to assess the hypnotic effects of drugs.
Bispectral Index - an overview | ScienceDirect Topics
In human anesthesia, monitors are available that will process the level of corticocerebral activation measured by electroencephalography into a signal, which will reflect the depth of anesthesia. Bispectral index monitors are routinely used in human subjects and have been investigated for use in domestic animals.
脑电双频指数在临床上的应用进展 - 健康界
2020年6月30日 · 脑电双频指数（Bispectral index，BIS）主要反映大脑皮质的兴奋或抑制状态及镇静催眠的信息，不仅与正常生理睡眠密切相关，还能很好的监测麻醉深度中的镇静成分。
重症学习笔记|（双频脑电指数BIS） - 脑医汇 - 神外资讯 - 神介资讯
BIS脑电双频指数（Bispectral Idex） 是指测定脑电图线性成分，同时分析成分波之间的非线性关系，把能代表不同镇静水平的各种脑电信号挑选出来，进行标准化和数字化处理，最后转化为一种简单的量化指标 。