DE60116132D1 - Vorrichtung zur schnellen bestimmung des zerebralen zustands eines patienten - Google Patents
Vorrichtung zur schnellen bestimmung des zerebralen zustands eines patientenInfo
- Publication number
- DE60116132D1 DE60116132D1 DE60116132T DE60116132T DE60116132D1 DE 60116132 D1 DE60116132 D1 DE 60116132D1 DE 60116132 T DE60116132 T DE 60116132T DE 60116132 T DE60116132 T DE 60116132T DE 60116132 D1 DE60116132 D1 DE 60116132D1
- Authority
- DE
- Germany
- Prior art keywords
- patient
- entropy
- indication
- signal data
- eeg
- Prior art date
- Legal status (The legal status 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 status listed.)
- Expired - Lifetime
Links
- 230000002490 cerebral effect Effects 0.000 title abstract 5
- 238000000034 method Methods 0.000 abstract 2
- 238000001228 spectrum Methods 0.000 abstract 2
- 206010002091 Anaesthesia Diseases 0.000 abstract 1
- 230000037005 anaesthesia Effects 0.000 abstract 1
- 239000002131 composite material Substances 0.000 abstract 1
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
- A61B5/374—Detecting the frequency distribution of signals, e.g. detecting delta, theta, alpha, beta or gamma waves
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/16—Devices for psychotechnics; Testing reaction times ; Devices for evaluating the psychological state
-
- 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
- A61B5/24—Detecting, measuring or recording bioelectric or biomagnetic signals of the body or parts thereof
- A61B5/316—Modalities, i.e. specific diagnostic methods
- A61B5/389—Electromyography [EMG]
-
- 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
-
- 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
- A61B5/7253—Details of waveform analysis characterised by using transforms
- A61B5/7257—Details of waveform analysis characterised by using transforms using Fourier transforms
-
- 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
- A61B5/726—Details of waveform analysis characterised by using transforms using Wavelet transforms
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F2218/00—Aspects of pattern recognition specially adapted for signal processing
- G06F2218/08—Feature extraction
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Animal Behavior & Ethology (AREA)
- Heart & Thoracic Surgery (AREA)
- Veterinary Medicine (AREA)
- Public Health (AREA)
- General Health & Medical Sciences (AREA)
- Surgery (AREA)
- Physics & Mathematics (AREA)
- Molecular Biology (AREA)
- Biophysics (AREA)
- Pathology (AREA)
- Biomedical Technology (AREA)
- Medical Informatics (AREA)
- Psychology (AREA)
- Psychiatry (AREA)
- Anesthesiology (AREA)
- Educational Technology (AREA)
- Developmental Disabilities (AREA)
- Social Psychology (AREA)
- Child & Adolescent Psychology (AREA)
- Hospice & Palliative Care (AREA)
- Measurement And Recording Of Electrical Phenomena And Electrical Characteristics Of The Living Body (AREA)
- Apparatus For Radiation Diagnosis (AREA)
- Measuring Pulse, Heart Rate, Blood Pressure Or Blood Flow (AREA)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US688891 | 2000-10-16 | ||
US09/688,891 US6731975B1 (en) | 2000-10-16 | 2000-10-16 | Method and apparatus for determining the cerebral state of a patient with fast response |
PCT/IB2001/001932 WO2002032305A1 (en) | 2000-10-16 | 2001-10-12 | Method and apparatus for determining the cerebral state of a patient with fast response |
Publications (2)
Publication Number | Publication Date |
---|---|
DE60116132D1 true DE60116132D1 (de) | 2006-01-26 |
DE60116132T2 DE60116132T2 (de) | 2006-07-13 |
Family
ID=24766195
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE60116132T Expired - Lifetime DE60116132T2 (de) | 2000-10-16 | 2001-10-12 | Vorrichtung zur schnellen bestimmung des zerebralen zustands eines patienten |
Country Status (8)
Country | Link |
---|---|
US (3) | US6731975B1 (de) |
EP (1) | EP1328193B1 (de) |
JP (1) | JP4030869B2 (de) |
AT (1) | ATE313295T1 (de) |
AU (1) | AU2001294116A1 (de) |
CA (1) | CA2396545A1 (de) |
DE (1) | DE60116132T2 (de) |
WO (1) | WO2002032305A1 (de) |
Families Citing this family (72)
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US6631291B2 (en) * | 2001-05-18 | 2003-10-07 | Instrumentarium Corp. | Closed loop drug administration method and apparatus using EEG complexity for control purposes |
KR100463938B1 (ko) * | 2002-03-06 | 2005-01-03 | 이동진 | 마인드컨트롤장치 |
US7373198B2 (en) | 2002-07-12 | 2008-05-13 | Bionova Technologies Inc. | Method and apparatus for the estimation of anesthetic depth using wavelet analysis of the electroencephalogram |
JP2004049789A (ja) * | 2002-07-24 | 2004-02-19 | Tanita Corp | 筋疲労測定装置 |
WO2004105601A1 (en) * | 2003-05-06 | 2004-12-09 | Everest Biomedical Instruments | Anesthesia and sedation monitoring system and method |
US7117108B2 (en) * | 2003-05-28 | 2006-10-03 | Paul Ernest Rapp | System and method for categorical analysis of time dependent dynamic processes |
US6961603B2 (en) | 2003-06-17 | 2005-11-01 | Instrumentarim Corp. | Unitary multi-electrode biopotential signal sensor and method for making same |
US7367949B2 (en) | 2003-07-07 | 2008-05-06 | Instrumentarium Corp. | Method and apparatus based on combination of physiological parameters for assessment of analgesia during anesthesia or sedation |
US7496400B2 (en) | 2003-10-17 | 2009-02-24 | Ge Healthcare Finland Oy | Sensor arrangement |
US7509161B2 (en) * | 2003-10-22 | 2009-03-24 | Instrumentarium Corporation | Method and apparatus for determining the cerebral state of a patient using generalized spectral entropy of the EEG signal |
US7306564B2 (en) * | 2003-11-26 | 2007-12-11 | Denso Corporation | Breath monitor |
CN100538713C (zh) * | 2003-12-23 | 2009-09-09 | 广州可夫医疗科技有限公司 | 一种脑电涨落信号分析设备 |
US7215994B2 (en) | 2004-02-17 | 2007-05-08 | Instrumentarium Corporation | Monitoring the neurological state of a patient |
US7860561B1 (en) * | 2004-06-04 | 2010-12-28 | Cleveland Medical Devices Inc. | Method of quantifying a subject's wake or sleep state and system for measuring |
US7407485B2 (en) | 2004-06-08 | 2008-08-05 | Instrumentarium Corporation | Monitoring pain-related responses of a patient |
EP1609415A1 (de) * | 2004-06-23 | 2005-12-28 | Instrumentarium Corporation | Verfahren und Vorrichtung zur Signalaufzeichnung |
US7447541B2 (en) | 2004-06-30 | 2008-11-04 | Instrumentarium Corporation | Monitoring subcortical responsiveness of a patient |
US7231246B2 (en) * | 2004-07-07 | 2007-06-12 | Ge Healthcare Finland Oy | Detection of encephalopathy |
JP4012900B2 (ja) * | 2004-10-21 | 2007-11-21 | 株式会社日立製作所 | 生体光計測装置 |
WO2006047449A2 (en) * | 2004-10-23 | 2006-05-04 | Bell John O | Passive monitoring of bioelectical signals and active electrical anesthesia stimulation |
GB0500680D0 (en) * | 2005-01-13 | 2005-02-23 | Isis Innovation | Physiological data classification |
US8219187B2 (en) * | 2005-01-27 | 2012-07-10 | Instrumentarium Corporation | Method and apparatus for providing improved assessment of a physiological condition of a patient |
WO2006121455A1 (en) * | 2005-05-10 | 2006-11-16 | The Salk Institute For Biological Studies | Dynamic signal processing |
US8574156B2 (en) * | 2005-07-05 | 2013-11-05 | General Electric Company | Determination of the clinical state of a subject |
US7725173B2 (en) * | 2005-08-24 | 2010-05-25 | Ge Healthcare Finland Oy | Measurement of responsiveness of a subject with lowered level of consciousness |
US8145297B2 (en) * | 2005-11-14 | 2012-03-27 | General Electric Company | Measurement of EEG reactivity |
US8064993B2 (en) * | 2005-11-14 | 2011-11-22 | General Electric Company | Measurement of EEG reactivity |
AU2007233071B2 (en) | 2006-03-31 | 2013-09-26 | Covidien Lp | System and method of assessing analgesic adequacy using biopotental variability |
US20070276281A1 (en) * | 2006-05-09 | 2007-11-29 | Mika Sarkela | Monitoring of the state of the central nervous system of a subject |
US7848795B2 (en) * | 2006-05-22 | 2010-12-07 | General Electric Company | Determination of sleep depth |
US7920914B2 (en) * | 2007-04-12 | 2011-04-05 | Yuan Ze University | Method for monitoring the depth of anesthesia |
US20080255469A1 (en) * | 2007-04-12 | 2008-10-16 | Yuan Ze University | Method for Monitoring the Depth of Anesthesia |
US9398863B2 (en) * | 2007-06-20 | 2016-07-26 | General Electric Company | Detection of anomalies in measurement of level of hypnosis |
US20090048530A1 (en) | 2007-08-15 | 2009-02-19 | The General Electric Company | Monitoring of epileptiform activity |
WO2010034270A1 (de) * | 2008-09-29 | 2010-04-01 | Narcoscience Gmbh & Co. Kg | Verfahren und vorrichtung zur auswertung eines narkose- oder intensiv-eeg |
US8401632B1 (en) * | 2008-11-26 | 2013-03-19 | Nuvasive, Inc. | Systems and methods for performing neurophysiologic assessments |
WO2010060153A1 (en) * | 2008-11-28 | 2010-06-03 | The University Of Queensland | A method and apparatus for determining sleep states |
WO2012050847A2 (en) | 2010-09-28 | 2012-04-19 | Masimo Corporation | Depth of consciousness monitor including oximeter |
US9775545B2 (en) | 2010-09-28 | 2017-10-03 | Masimo Corporation | Magnetic electrical connector for patient monitors |
KR101232492B1 (ko) | 2011-02-10 | 2013-02-12 | 성균관대학교산학협력단 | 근전도 신호를 이용한 마취심도 및 안면신경 모니터링 장치 및 방법 |
US9364163B2 (en) | 2012-01-24 | 2016-06-14 | Neurovigil, Inc. | Correlating brain signal to intentional and unintentional changes in brain state |
WO2013184965A1 (en) * | 2012-06-07 | 2013-12-12 | Masimo Corporation | Depth of consciousness monitor |
US9814426B2 (en) | 2012-06-14 | 2017-11-14 | Medibotics Llc | Mobile wearable electromagnetic brain activity monitor |
US10130277B2 (en) | 2014-01-28 | 2018-11-20 | Medibotics Llc | Willpower glasses (TM)—a wearable food consumption monitor |
CN102793534A (zh) * | 2012-07-11 | 2012-11-28 | 广西威利方舟科技有限公司 | 麻醉深度监控装置及方法 |
WO2014149709A1 (en) * | 2013-03-15 | 2014-09-25 | Persyst Development Corporation | Multiple patient eeg monitoring |
EP2989569B1 (de) | 2013-04-24 | 2021-06-23 | Fresenius Kabi Deutschland GmbH | Verfahren zum betrieb einer steuervorrichtung zur steuerung einer infusionsvorrichtung |
US9955894B2 (en) | 2014-01-28 | 2018-05-01 | Covidien Lp | Non-stationary feature relationship parameters for awareness monitoring |
WO2016057553A1 (en) | 2014-10-07 | 2016-04-14 | Masimo Corporation | Modular physiological sensors |
ES2765802T3 (es) | 2015-07-17 | 2020-06-11 | Quantium Medical S L | Dispositivo y método para evaluar el nivel de consciencia, dolor y nocicepción durante el estado de vigilia, la sedación y la anestesia general |
KR101939574B1 (ko) | 2015-12-29 | 2019-01-17 | 주식회사 인바디 | 의식 상태 모니터링 방법 및 장치 |
RU2734329C9 (ru) * | 2016-07-27 | 2020-12-01 | Общество с ограниченной ответственностью "НейроТонус" | Устройство для контроля бодрствования человека |
US10943100B2 (en) | 2017-01-19 | 2021-03-09 | Mindmaze Holding Sa | Systems, methods, devices and apparatuses for detecting facial expression |
WO2018142228A2 (en) | 2017-01-19 | 2018-08-09 | Mindmaze Holding Sa | Systems, methods, apparatuses and devices for detecting facial expression and for tracking movement and location including for at least one of a virtual and augmented reality system |
US10515474B2 (en) | 2017-01-19 | 2019-12-24 | Mindmaze Holding Sa | System, method and apparatus for detecting facial expression in a virtual reality system |
EP3568804A2 (de) | 2017-02-07 | 2019-11-20 | Mindmaze Holding S.A. | Systeme, verfahren und vorrichtungen zur stereosicht und verfolgung |
US11723579B2 (en) | 2017-09-19 | 2023-08-15 | Neuroenhancement Lab, LLC | Method and apparatus for neuroenhancement |
US11717686B2 (en) | 2017-12-04 | 2023-08-08 | Neuroenhancement Lab, LLC | Method and apparatus for neuroenhancement to facilitate learning and performance |
EP3731749A4 (de) | 2017-12-31 | 2022-07-27 | Neuroenhancement Lab, LLC | System und verfahren zur neuroverstärkung zur verbesserung der emotionalen reaktion |
US11328533B1 (en) | 2018-01-09 | 2022-05-10 | Mindmaze Holding Sa | System, method and apparatus for detecting facial expression for motion capture |
CN108478217A (zh) * | 2018-04-18 | 2018-09-04 | 佛山市龙生光启科技有限公司 | 一种监测个体eeg信号的方法 |
US11364361B2 (en) | 2018-04-20 | 2022-06-21 | Neuroenhancement Lab, LLC | System and method for inducing sleep by transplanting mental states |
CN108618778B (zh) * | 2018-05-07 | 2019-07-02 | 惠州善雅医疗器械有限公司 | 一种麻深指数计算方法及麻醉深度监护仪 |
US11166648B2 (en) * | 2018-05-24 | 2021-11-09 | General Electric Company | Method and system for estimating patient recovery time utilizing neuromuscular transmission measurements |
EP3849410A4 (de) | 2018-09-14 | 2022-11-02 | Neuroenhancement Lab, LLC | System und verfahren zur verbesserung des schlafs |
JP7083471B2 (ja) * | 2018-09-26 | 2022-06-13 | 株式会社国際電気通信基礎技術研究所 | 推定装置、推定プログラムおよび推定方法 |
CN109645989B (zh) * | 2018-12-10 | 2021-01-08 | 燕山大学 | 一种麻醉深度估计系统 |
US11786694B2 (en) | 2019-05-24 | 2023-10-17 | NeuroLight, Inc. | Device, method, and app for facilitating sleep |
CN110840411B (zh) * | 2019-12-06 | 2022-03-11 | 深圳市德力凯医疗设备股份有限公司 | 一种麻醉深度的测量装置、存储介质及电子设备 |
US11033214B1 (en) * | 2020-05-19 | 2021-06-15 | United Arab Emirates University | Wearable eye tracking system |
US11993386B2 (en) | 2020-10-23 | 2024-05-28 | Ami Industries, Inc. | Smart systems and methods for automatic deployment of an ejection system |
US11697020B2 (en) | 2020-11-19 | 2023-07-11 | A-Neuron Electronic Corporation | Method for generating stimulation parameters, electrical stimulation control apparatus and electrical stimulation system |
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-
2000
- 2000-10-16 US US09/688,891 patent/US6731975B1/en not_active Expired - Lifetime
-
2001
- 2001-10-12 WO PCT/IB2001/001932 patent/WO2002032305A1/en active IP Right Grant
- 2001-10-12 CA CA002396545A patent/CA2396545A1/en not_active Abandoned
- 2001-10-12 AT AT01974603T patent/ATE313295T1/de not_active IP Right Cessation
- 2001-10-12 EP EP01974603A patent/EP1328193B1/de not_active Expired - Lifetime
- 2001-10-12 DE DE60116132T patent/DE60116132T2/de not_active Expired - Lifetime
- 2001-10-12 JP JP2002535545A patent/JP4030869B2/ja not_active Expired - Lifetime
- 2001-10-12 AU AU2001294116A patent/AU2001294116A1/en not_active Abandoned
-
2003
- 2003-04-04 US US10/407,667 patent/US7228169B2/en not_active Expired - Lifetime
- 2003-10-14 US US10/684,840 patent/US20040082876A1/en not_active Abandoned
Also Published As
Publication number | Publication date |
---|---|
US6731975B1 (en) | 2004-05-04 |
JP4030869B2 (ja) | 2008-01-09 |
CA2396545A1 (en) | 2002-04-25 |
EP1328193B1 (de) | 2005-12-21 |
DE60116132T2 (de) | 2006-07-13 |
JP2004511286A (ja) | 2004-04-15 |
US7228169B2 (en) | 2007-06-05 |
ATE313295T1 (de) | 2006-01-15 |
WO2002032305A1 (en) | 2002-04-25 |
US20030167019A1 (en) | 2003-09-04 |
AU2001294116A1 (en) | 2002-04-29 |
EP1328193A1 (de) | 2003-07-23 |
US20040082876A1 (en) | 2004-04-29 |
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