Method And System For Monitoring Depth Of Anaesthesia And Sensory Functioning

摘要

Methods and systems for measuring depth of anaesthesia and/or perception of pain comprising using brainstem audiometry are described.

主权项

1. An apparatus for monitoring or monitoring a sensory function of a subject, said apparatus comprising:
a sound stimuli generating unit operative to send a sequence of an identical sound stimulus to said subject to evoke neurons response patterns a detection unit operative to detect a response signal of evoked neurons' response patterns related to each sound stimuli in said sequence; and a control unit operative to perform an analysis of said sensory function based on said response signals of evoked neurons' response patterns detected when stimuli is applied to a sensory function compared to said response signals of evoked neurons' response patterns detected before and/or after stimuli was applied to said sensory function.