发明名称 |
METHOD AND SYSTEM FOR QUANTIFYING ANAESTHESIA OR A STATE OF VIGILANCE |
摘要 |
A method and a system for quantifying anaesthesia and/or a state of vigilance (e.g. monitoring sedation or sleep) from a plurality of parameters acquired from a subject allows to determine an indicator that reliably quantifies the hypnotic component of anaesthesia and/or the state of vigilance and/or the analgesic component of anaesthesia, even if the number of parameters varies while monitoring the subject. Preferably, a first sub-indicator based on a first subset of parameters adapted to characterise a boundary region between consciousness and unconsciousness is determined, and a second sub-indicator based on a second subset of parameters adapted to characterise a level of hypnosis of said subject is determined, and said first sub-indicator and said second sub-indicator are then combined to compute a global indicator value. |
申请公布号 |
EP2720609(A1) |
申请公布日期 |
2014.04.23 |
申请号 |
EP20120722083 |
申请日期 |
2012.05.21 |
申请人 |
TECHNISCHE UNIVERSITAET MUENCHEN |
发明人 |
KOCHS, EBERHARD F.;SCHNEIDER, GERHARD;JORDAN, DENIS;OMEROVIC, ADEM;KREUZER, MATTHIAS |
分类号 |
A61B5/021;A61B5/024;A61B5/0484 |
主分类号 |
A61B5/021 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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