ATE464838T1 - Anordnung zum überwachen der anästhesie auf basis von elektroencephalographischen signalen - Google Patents

Anordnung zum überwachen der anästhesie auf basis von elektroencephalographischen signalen

Info

Publication number
ATE464838T1
ATE464838T1 AT01109804T AT01109804T ATE464838T1 AT E464838 T1 ATE464838 T1 AT E464838T1 AT 01109804 T AT01109804 T AT 01109804T AT 01109804 T AT01109804 T AT 01109804T AT E464838 T1 ATE464838 T1 AT E464838T1
Authority
AT
Austria
Prior art keywords
detectors
index
derived
signals
psi
Prior art date
Application number
AT01109804T
Other languages
English (en)
Inventor
David W Ennen
Jorge R Jiminez
Dominic P Marro
Original Assignee
Hospira Sedation Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Hospira Sedation Inc filed Critical Hospira Sedation Inc
Application granted granted Critical
Publication of ATE464838T1 publication Critical patent/ATE464838T1/de

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/24—Detecting, measuring or recording bioelectric or biomagnetic signals of the body or parts thereof
    • A61B5/316—Modalities, i.e. specific diagnostic methods
    • A61B5/369—Electroencephalography [EEG]
    • A61B5/372—Analysis of electroencephalograms
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/48—Other medical applications
    • A61B5/4821—Determining level or depth of anaesthesia
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/24—Detecting, measuring or recording bioelectric or biomagnetic signals of the body or parts thereof
    • A61B5/316—Modalities, i.e. specific diagnostic methods
    • A61B5/369—Electroencephalography [EEG]
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/72—Signal processing specially adapted for physiological signals or for diagnostic purposes
    • A61B5/7203—Signal processing specially adapted for physiological signals or for diagnostic purposes for noise prevention, reduction or removal
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/72—Signal processing specially adapted for physiological signals or for diagnostic purposes
    • A61B5/7235—Details of waveform analysis
    • A61B5/7264—Classification of physiological signals or data, e.g. using neural networks, statistical classifiers, expert systems or fuzzy systems
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/103—Detecting, measuring or recording devices for testing the shape, pattern, colour, size or movement of the body or parts thereof, for diagnostic purposes
    • A61B5/11—Measuring movement of the entire body or parts thereof, e.g. head or hand tremor, mobility of a limb
    • A61B5/1104—Measuring movement of the entire body or parts thereof, e.g. head or hand tremor, mobility of a limb induced by stimuli or drugs
    • A61B5/1106—Measuring movement of the entire body or parts thereof, e.g. head or hand tremor, mobility of a limb induced by stimuli or drugs to assess neuromuscular blockade, e.g. to estimate depth of anaesthesia
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/72—Signal processing specially adapted for physiological signals or for diagnostic purposes
    • A61B5/7235—Details of waveform analysis
    • A61B5/7253—Details of waveform analysis characterised by using transforms
    • A61B5/7257—Details of waveform analysis characterised by using transforms using Fourier transforms
    • G—PHYSICS
    • G16—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR SPECIFIC APPLICATION FIELDS
    • G16H—HEALTHCARE INFORMATICS, i.e. INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR THE HANDLING OR PROCESSING OF MEDICAL OR HEALTHCARE DATA
    • G16H50/00—ICT specially adapted for medical diagnosis, medical simulation or medical data mining; ICT specially adapted for detecting, monitoring or modelling epidemics or pandemics
    • G16H50/20—ICT specially adapted for medical diagnosis, medical simulation or medical data mining; ICT specially adapted for detecting, monitoring or modelling epidemics or pandemics for computer-aided diagnosis, e.g. based on medical expert systems
AT01109804T 2001-04-10 2001-04-21 Anordnung zum überwachen der anästhesie auf basis von elektroencephalographischen signalen ATE464838T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CA2343706A CA2343706C (en) 2001-04-10 2001-04-10 Anesthesia monitoring system based on electroencephalographic signals
EP01109804A EP1250886B1 (de) 2001-04-10 2001-04-21 Anordnung zum Überwachen der Anästhesie auf Basis von elektroencephalographischen Signalen

Publications (1)

Publication Number Publication Date
ATE464838T1 true ATE464838T1 (de) 2010-05-15

Family

ID=25682508

Family Applications (1)

Application Number Title Priority Date Filing Date
AT01109804T ATE464838T1 (de) 2001-04-10 2001-04-21 Anordnung zum überwachen der anästhesie auf basis von elektroencephalographischen signalen

Country Status (3)

Country Link
EP (1) EP1250886B1 (de)
AT (1) ATE464838T1 (de)
CA (1) CA2343706C (de)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2006096135A1 (en) * 2005-03-08 2006-09-14 National University Of Singapore A system and method for monitoring mental fatigue
US9775545B2 (en) 2010-09-28 2017-10-03 Masimo Corporation Magnetic electrical connector for patient monitors
US8821397B2 (en) 2010-09-28 2014-09-02 Masimo Corporation Depth of consciousness monitor including oximeter
US20140148723A1 (en) * 2012-11-26 2014-05-29 Persyst Development Corporation Method And System For Displaying The Amount Of Artifact Present In An EEG Recording
JP6446030B2 (ja) 2013-04-24 2018-12-26 フレゼニウス カービ ドイチュラント ゲーエムベーハー 薬剤注入装置を制御する制御装置を操作する方法
US10314503B2 (en) * 2013-06-27 2019-06-11 The General Hospital Corporation Systems and methods for tracking non-stationary spectral structure and dynamics in physiological data
WO2016057553A1 (en) 2014-10-07 2016-04-14 Masimo Corporation Modular physiological sensors
US9294139B1 (en) * 2014-11-13 2016-03-22 Molecular Devices, Llc System and methods for constructing a noise replica
CN106137187B (zh) * 2016-07-15 2019-01-08 广州视源电子科技股份有限公司 一种脑电状态检测方法及装置
CN107049329B (zh) * 2017-03-28 2020-04-28 南京中医药大学 一种眨眼频率检测装置及其检测方法
CN110680316B (zh) * 2019-10-24 2022-08-19 北京无线电测量研究所 一种无意识患者的神经反应检测方法及系统

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4545388A (en) 1983-06-09 1985-10-08 Roy John E Self-normed brain state monitoring
US4557270A (en) 1983-08-23 1985-12-10 New York University Electroencephalographic system for intra-operative open-heart surgery
US5010891A (en) 1987-10-09 1991-04-30 Biometrak Corporation Cerebral biopotential analysis system and method
US5083571A (en) 1988-04-18 1992-01-28 New York University Use of brain electrophysiological quantitative data to classify and subtype an individual into diagnostic categories by discriminant and cluster analysis
US5377100A (en) * 1993-03-08 1994-12-27 The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration Method of encouraging attention by correlating video game difficulty with attention level
US5699808A (en) 1994-02-07 1997-12-23 New York University EEG operative and post-operative patient monitoring system and method
GB9511964D0 (en) 1995-06-13 1995-08-09 Rdm Consultants Limited Monitoring an EEG
US5813993A (en) 1996-04-05 1998-09-29 Consolidated Research Of Richmond, Inc. Alertness and drowsiness detection and tracking system
US5775330A (en) 1996-07-22 1998-07-07 Battelle Memorial Institute Neurometric assessment of intraoperative anesthetic
US6128521A (en) * 1998-07-10 2000-10-03 Physiometrix, Inc. Self adjusting headgear appliance using reservoir electrodes

Also Published As

Publication number Publication date
EP1250886B1 (de) 2010-04-21
CA2343706A1 (en) 2002-10-10
EP1250886A1 (de) 2002-10-23
CA2343706C (en) 2011-12-06

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