Method And System For Monitoring Depth Of Anaesthesia And Sensory Functioning
First Claim
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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 patternsa 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.
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Abstract
Methods and systems for measuring depth of anaesthesia and/or perception of pain comprising using brainstem audiometry are described.
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Citations
27 Claims
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1. An apparatus for monitoring or monitoring a sensory function of a subject, said apparatus comprising:
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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. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9)
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10. An method for monitoring or measuring a sensory function of a subject, said method comprising:
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generating a sequence of identical sound stimuli and transmitting said sound stimuli to said subject; detecting a response signal of evoked neurons'"'"' response patterns related to each sound stimuli of said sequence; and performing 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. - View Dependent Claims (11, 12, 13, 14, 15, 16, 17, 18)
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19. An apparatus for monitoring depth of anaesthesia of a subject, said apparatus comprising:
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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 response signal of evoked neurons'"'"' response patterns. - View Dependent Claims (26)
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20-25. -25. (canceled)
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27-39. -39. (canceled)
Specification