WO2007014558A3 - Verfahren und anordnung zur analyse eines sich über die zeit ändernden bioelektromagnetischen signals - Google Patents

Verfahren und anordnung zur analyse eines sich über die zeit ändernden bioelektromagnetischen signals Download PDF

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Publication number
WO2007014558A3
WO2007014558A3 PCT/DE2006/001370 DE2006001370W WO2007014558A3 WO 2007014558 A3 WO2007014558 A3 WO 2007014558A3 DE 2006001370 W DE2006001370 W DE 2006001370W WO 2007014558 A3 WO2007014558 A3 WO 2007014558A3
Authority
WO
WIPO (PCT)
Prior art keywords
time
variable
analysis
arrangement
signal
Prior art date
Application number
PCT/DE2006/001370
Other languages
English (en)
French (fr)
Other versions
WO2007014558A2 (de
Inventor
Alfred Scherbaum
Jose Albert Gonzalez-Hernandez
Original Assignee
Heinrich Heine Uni
Alfred Scherbaum
Jose Albert Gonzalez-Hernandez
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 Heinrich Heine Uni, Alfred Scherbaum, Jose Albert Gonzalez-Hernandez filed Critical Heinrich Heine Uni
Priority to DE112006002659T priority Critical patent/DE112006002659A5/de
Priority to US11/997,604 priority patent/US20090221929A1/en
Priority to EP06791304A priority patent/EP1931251A2/de
Publication of WO2007014558A2 publication Critical patent/WO2007014558A2/de
Publication of WO2007014558A3 publication Critical patent/WO2007014558A3/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
    • 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

Abstract

Verfahren und Anordnung zur Analyse eines sich über die Zeit ändernden bioelektromagnetischen Signals, das über ein bestimmtes Zeitintervall erfaßt worden ist, wobei das Signal mittels einer Bandpaßfilterung in wenigstens zwei sich hinsichtlich ihrer Frequenzbereiche unterscheidende Signalkomponenten aufgespalten ist, wobei in wenigstens einer der sich hinsichtlich ihrer Frequenzbereiche unterscheidenden Signalkomponenten nach vorgebbaren Auswahlkriterien wenigstens ein Referenzzeitpunkt erster Art bestimmt wird und die Werte wenigstens zweier sich hinsichtlich ihrer Frequenzbereiche unterscheidenden Signalkomponenten in dem bestimmten Referenzzeitpunkt erster Art nach vorgebbaren Auswertekriterien zueinander in Beziehung gesetzt werden.
PCT/DE2006/001370 2005-08-04 2006-08-04 Verfahren und anordnung zur analyse eines sich über die zeit ändernden bioelektromagnetischen signals WO2007014558A2 (de)

Priority Applications (3)

Application Number Priority Date Filing Date Title
DE112006002659T DE112006002659A5 (de) 2005-08-04 2006-08-04 Verfahren und Anordnung zur Analyse eines sich über die Zeit ändernden bioelektromagnetischen Signals
US11/997,604 US20090221929A1 (en) 2005-08-04 2006-08-04 Method and Arrangement for the Analysis of a Time-Variable Bioelectromagnetic Signal
EP06791304A EP1931251A2 (de) 2005-08-04 2006-08-04 Verfahren und anordnung zur analyse eines sich über die zeit ändernden bioelektromagnetischen signals

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102005037326 2005-08-04
DE102005037326.7 2005-08-04

Publications (2)

Publication Number Publication Date
WO2007014558A2 WO2007014558A2 (de) 2007-02-08
WO2007014558A3 true WO2007014558A3 (de) 2007-10-11

Family

ID=37708961

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/DE2006/001370 WO2007014558A2 (de) 2005-08-04 2006-08-04 Verfahren und anordnung zur analyse eines sich über die zeit ändernden bioelektromagnetischen signals

Country Status (4)

Country Link
US (1) US20090221929A1 (de)
EP (1) EP1931251A2 (de)
DE (1) DE112006002659A5 (de)
WO (1) WO2007014558A2 (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI563973B (zh) * 2015-12-02 2017-01-01 麗東生技股份有限公司 生物訊號檢測方法及電子裝置

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5117833A (en) * 1990-11-13 1992-06-02 Corazonix Corporation Bi-spectral filtering of electrocardiogram signals to determine selected QRS potentials
US6574573B1 (en) * 1998-10-27 2003-06-03 Gram Corporation Spectrum analysis and display method time series
US20050015016A1 (en) * 2003-07-14 2005-01-20 Ercan Elitok Stress probe for a vehicle operator

Family Cites Families (10)

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Publication number Priority date Publication date Assignee Title
US4721113A (en) * 1985-09-20 1988-01-26 Temple University Of The Commonwealth System Of Higher Education Method of predicting the occurrence of deep vein thrombosis by non-invasive measurement of vessel diameter
DD267335B1 (de) 1987-12-24 1993-01-14 Univ Dresden Tech Schaltungsanordnung zur analyse eines elektroenzephalogramms
DD299509A7 (de) 1989-12-04 1992-04-23 Friedrich-Schiller-Universitaet Jena,De Verfahren und schaltungsanordnung zur ereignisbezogenen nichtlinearen topologischen funktionsanalyse
US5320109A (en) 1991-10-25 1994-06-14 Aspect Medical Systems, Inc. Cerebral biopotential analysis system and method
JPH06296597A (ja) 1992-08-19 1994-10-25 D F C:Kk 脳波分析方法及びその装置
FI98337C (fi) 1992-11-30 1997-06-10 Risto Juhani Ilmoniemi Menetelmä ja laite aivojen herätevasteiden ja spontaanitoiminnan sekä sydämestä mitattujen signaalien eri komponenttien erottelemiseksi toisistaan
US5873835A (en) * 1993-04-29 1999-02-23 Scimed Life Systems, Inc. Intravascular pressure and flow sensor
US5846211A (en) * 1997-02-27 1998-12-08 Nagano Keiki Seisakusho, Ltd. Occlusal force-meter
DE19819497B4 (de) 1998-04-30 2010-09-23 Reuter, Matthias, Dr.-Ing. Einrichtung zur Klassifikation und Identifikation von Hirn- und Herzzuständen
SG94349A1 (en) * 2000-10-09 2003-02-18 Healthstats Int Pte Ltd Method and device for monitoring blood pressure

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5117833A (en) * 1990-11-13 1992-06-02 Corazonix Corporation Bi-spectral filtering of electrocardiogram signals to determine selected QRS potentials
US6574573B1 (en) * 1998-10-27 2003-06-03 Gram Corporation Spectrum analysis and display method time series
US20050015016A1 (en) * 2003-07-14 2005-01-20 Ercan Elitok Stress probe for a vehicle operator

Also Published As

Publication number Publication date
US20090221929A1 (en) 2009-09-03
DE112006002659A5 (de) 2008-07-10
WO2007014558A2 (de) 2007-02-08
EP1931251A2 (de) 2008-06-18

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