Product Portfolio


BIS™ Brain Monitoring System

By providing insight into the direct and patient-specific effects of anesthesia on the brain, the BIS™ brain monitoring system helps clinicians determine and administer the precise amount of drug to meet the needs of each individual patient, leading to increased patient anesthesia satisfaction.

BIS™ & INVOS™ Monitor Service Program

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About BIS™

Advanced Monitoring for Improved Outcomes

Bispectral Index™ (BIS™) technology was the first clinically proven and commercially available direct measure of the effects of anesthetics and sedatives on the brain.

BIS™ technology enables medical professionals to reliably gauge the precise amount of anesthetic medication required by each patient, resulting in better overall patient care.


The BIS™ support center promotes the successful operation of the BIS™ brain function monitoring system. Access all the resources you need for ongoing support and use of your BIS™ brain function monitor from application videos to in-service and procedural user guides.