Bispectral index BIS monitor: Uses, Safety, Operation, and top Manufacturers & Suppliers
Bispectral index BIS monitor is a clinical device used to support assessment of a patient’s level of consciousness (often described as “depth” of sedation or hypnosis) by analyzing frontal electroencephalography (EEG) activity and presenting a processed numeric index and related signal-quality metrics. In many hospitals, it is deployed alongside standard physiologic monitoring during anesthesia and sedation to help teams make more informed, consistent decisions—especially when clinical signs are unreliable or confounded by medications such as neuromuscular blockers.