FI20040070A0 - Menetelmä AC- jaDC-lähteiden aiheuttamien moni-kanavasignaalien erottamiseksi toisistaan - Google Patents

Menetelmä AC- jaDC-lähteiden aiheuttamien moni-kanavasignaalien erottamiseksi toisistaan

Info

Publication number
FI20040070A0
FI20040070A0 FI20040070A FI20040070A FI20040070A0 FI 20040070 A0 FI20040070 A0 FI 20040070A0 FI 20040070 A FI20040070 A FI 20040070A FI 20040070 A FI20040070 A FI 20040070A FI 20040070 A0 FI20040070 A0 FI 20040070A0
Authority
FI
Finland
Prior art keywords
measuring
signals caused
measurement
sources
channel signals
Prior art date
Application number
FI20040070A
Other languages
English (en)
Swedish (sv)
Other versions
FI115736B (fi
Inventor
Samu Taulu
Matti Kajola
Juha Simola
Original Assignee
Elekta Neuromag Oy
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 Elekta Neuromag Oy filed Critical Elekta Neuromag Oy
Priority to FI20040070A priority Critical patent/FI115736B/fi
Publication of FI20040070A0 publication Critical patent/FI20040070A0/fi
Priority to CA2553751A priority patent/CA2553751C/en
Priority to EP05708126A priority patent/EP1711103B1/en
Priority to US10/586,448 priority patent/US8229540B2/en
Priority to JP2006548327A priority patent/JP5091486B2/ja
Priority to AT05708126T priority patent/ATE512623T1/de
Priority to PCT/FI2005/000038 priority patent/WO2005067789A1/en
Application granted granted Critical
Publication of FI115736B publication Critical patent/FI115736B/fi

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
    • A61B5/242—Detecting biomagnetic fields, e.g. magnetic fields produced by bioelectric currents
    • A61B5/243—Detecting biomagnetic fields, e.g. magnetic fields produced by bioelectric currents specially adapted for magnetocardiographic [MCG] signals
    • 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
    • A61B5/242—Detecting biomagnetic fields, e.g. magnetic fields produced by bioelectric currents
    • A61B5/245—Detecting biomagnetic fields, e.g. magnetic fields produced by bioelectric currents specially adapted for magnetoencephalographic [MEG] signals

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Surgery (AREA)
  • Biophysics (AREA)
  • Pathology (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Medical Informatics (AREA)
  • Molecular Biology (AREA)
  • Physics & Mathematics (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Cardiology (AREA)
  • Measurement And Recording Of Electrical Phenomena And Electrical Characteristics Of The Living Body (AREA)
  • Measuring Magnetic Variables (AREA)
  • Investigating Or Analyzing Materials By The Use Of Magnetic Means (AREA)
  • Testing Of Individual Semiconductor Devices (AREA)
  • Measurement Of Current Or Voltage (AREA)
  • Stereo-Broadcasting Methods (AREA)
FI20040070A 2004-01-19 2004-01-19 Menetelmä AC- ja DC-lähteiden aiheuttamien monikanavasignaalien erottamiseksi toisistaan FI115736B (fi)

Priority Applications (7)

Application Number Priority Date Filing Date Title
FI20040070A FI115736B (fi) 2004-01-19 2004-01-19 Menetelmä AC- ja DC-lähteiden aiheuttamien monikanavasignaalien erottamiseksi toisistaan
CA2553751A CA2553751C (en) 2004-01-19 2005-01-19 Method for separating multichannel signals produced by ac and dc sources from one another
EP05708126A EP1711103B1 (en) 2004-01-19 2005-01-19 Method for separating multichannel signals produced by ac and dc sources from one another
US10/586,448 US8229540B2 (en) 2004-01-19 2005-01-19 Method for separating multichannel signals produced by AC and DC sources from one another
JP2006548327A JP5091486B2 (ja) 2004-01-19 2005-01-19 各別に交流源及び直流源により発生されたマルチチャネル信号を分離する方法
AT05708126T ATE512623T1 (de) 2004-01-19 2005-01-19 Verfahren zur trennung von mehrkanal-signalen von wechselstrom- und gleichstrom-quellen voneinander
PCT/FI2005/000038 WO2005067789A1 (en) 2004-01-19 2005-01-19 Method for separating multichannel signals produced by ac and dc sources from one another

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI20040070 2004-01-19
FI20040070A FI115736B (fi) 2004-01-19 2004-01-19 Menetelmä AC- ja DC-lähteiden aiheuttamien monikanavasignaalien erottamiseksi toisistaan

Publications (2)

Publication Number Publication Date
FI20040070A0 true FI20040070A0 (fi) 2004-01-19
FI115736B FI115736B (fi) 2005-06-30

Family

ID=30129401

Family Applications (1)

Application Number Title Priority Date Filing Date
FI20040070A FI115736B (fi) 2004-01-19 2004-01-19 Menetelmä AC- ja DC-lähteiden aiheuttamien monikanavasignaalien erottamiseksi toisistaan

Country Status (7)

Country Link
US (1) US8229540B2 (fi)
EP (1) EP1711103B1 (fi)
JP (1) JP5091486B2 (fi)
AT (1) ATE512623T1 (fi)
CA (1) CA2553751C (fi)
FI (1) FI115736B (fi)
WO (1) WO2005067789A1 (fi)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2017205734A1 (en) 2016-05-26 2017-11-30 University Of Washington Reducing sensor noise in multichannel arrays using oversampled temporal projection and associated systems and methods
CN106798557B (zh) * 2017-02-27 2020-05-15 上海理工大学 基于原子磁力传感的脑磁信息检测分析方法
JP6996135B2 (ja) 2017-07-03 2022-01-17 株式会社リコー 情報処理装置、情報処理方法、及びプログラム
EP3684463A4 (en) 2017-09-19 2021-06-23 Neuroenhancement Lab, LLC NEURO-ACTIVATION PROCESS AND APPARATUS
US11717686B2 (en) 2017-12-04 2023-08-08 Neuroenhancement Lab, LLC Method and apparatus for neuroenhancement to facilitate learning and performance
US11273283B2 (en) 2017-12-31 2022-03-15 Neuroenhancement Lab, LLC Method and apparatus for neuroenhancement to enhance emotional response
US11364361B2 (en) 2018-04-20 2022-06-21 Neuroenhancement Lab, LLC System and method for inducing sleep by transplanting mental states
US11452839B2 (en) 2018-09-14 2022-09-27 Neuroenhancement Lab, LLC System and method of improving sleep
CN109567785A (zh) * 2018-12-05 2019-04-05 北京昆迈生物医学研究院有限公司 一种基于磁屏蔽筒的量子脑磁图系统及方法
WO2020138170A1 (ja) 2018-12-26 2020-07-02 旭化成エレクトロニクス株式会社 磁場計測装置
US11497425B2 (en) 2019-03-08 2022-11-15 Asahi Kasei Microdevices Corporation Magnetic field measurement apparatus
US11786694B2 (en) 2019-05-24 2023-10-17 NeuroLight, Inc. Device, method, and app for facilitating sleep
JP2022111838A (ja) 2021-01-20 2022-08-01 旭化成エレクトロニクス株式会社 磁場計測装置、磁場計測方法、磁場計測プログラム

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4793355A (en) * 1987-04-17 1988-12-27 Biomagnetic Technologies, Inc. Apparatus for process for making biomagnetic measurements
JPH04135536A (ja) 1990-09-28 1992-05-11 Agency Of Ind Science & Technol 生体磁場測定装置の位置検出装置
FI89130C (fi) 1990-11-01 1993-08-25 Neuromag Oy Lokaliseringsspolar och anordning foer deras faestning vid huvudet foer anvaendning i magnetoenkefalografiska maetningar
US5408178A (en) * 1991-05-17 1995-04-18 Vanderbilt University Apparatus and method for imaging the structure of diamagnetic and paramagnetic objects
US5494035A (en) * 1994-10-26 1996-02-27 Wisconsin Alumni Research Foundation Method for detecting presence of ferromagnetic objects in a medical patient
US5842986A (en) * 1995-08-16 1998-12-01 Proton Sciences Corp. Ferromagnetic foreign body screening method and apparatus
US6965792B2 (en) * 1996-06-25 2005-11-15 Mednovus, Inc. Susceptometers for foreign body detection
JP4135536B2 (ja) 2003-03-13 2008-08-20 株式会社デンソー 車両のナビゲーション装置
US7062391B2 (en) * 2004-03-12 2006-06-13 Vsm Medtech Systems Inc. Motion compensation in biomagnetic measurement

Also Published As

Publication number Publication date
WO2005067789A1 (en) 2005-07-28
US20090069661A1 (en) 2009-03-12
JP5091486B2 (ja) 2012-12-05
US8229540B2 (en) 2012-07-24
FI115736B (fi) 2005-06-30
EP1711103A1 (en) 2006-10-18
JP2007518483A (ja) 2007-07-12
ATE512623T1 (de) 2011-07-15
CA2553751A1 (en) 2005-07-28
CA2553751C (en) 2017-05-16
EP1711103B1 (en) 2011-06-15

Similar Documents

Publication Publication Date Title
ATE512623T1 (de) Verfahren zur trennung von mehrkanal-signalen von wechselstrom- und gleichstrom-quellen voneinander
WO2017019184A3 (en) Method and apparatus for removing motion artifacts from biomedical signals
ATE488180T1 (de) Gerät zur navigation eines katheters
SG179128A1 (en) Body-worn monitor for measuring respiration rate
FI20021145A (fi) Laitteisto elintoimintojen mittaamiseksi
ATE363862T1 (de) Tragbarer detektor zur messung von personenbewegungen
DE60235917D1 (de) Medizinische Messung von Atmungs-Rhythmus
ATE460882T1 (de) Echtzeitüberwachung des zustandes des vegetativen nervensystems
ATE385735T1 (de) Trennung von blindquellen von pulsoximetriesignalen
ATE431544T1 (de) Verfahren zum kombinieren von kontinuierlichen und diskontinuierlichen trägheitsinstrumentmessungen und trägheitsnavigationssystem damit
WO2016022401A1 (en) Tracking slow varying frequency in a noisy environment and applications in healthcare
DE50311354D1 (de) Positionsmessverfahren und positionsmesssystem zur signalperioden-vervielfachung
ATE551357T1 (de) Markerpeptid für die alzheimer-krankheit
DE60225903D1 (de) In-vivo verfahren zur messung von auf der haut oder dessen komponenten bindenden aktiven chemischen substanzen
WO2008021359A3 (en) Measurement of autonomic function
DE59813278D1 (de) Korrektur von blutdruckmessungen bei invasiven flüssigkeitsgefüllten systemen
ATE420374T1 (de) Automatisches testsystem mit leicht modifizierter software
JP5180599B2 (ja) 睡眠状態の判定方法およびシステム
TNSN08016A1 (en) Complexes containing perfluoroalkyl, method for the production and use thereof
CY1110857T1 (el) Καινοφανες παραγωγο αρυλαμιδινης, αλας αυτου και αντιμυκητιασικος παραγοντας που τα περιεχει αυτα
DE602007006508D1 (de) Dualkörper-plethysmographiegerät und verfahren zur messung des blutflusses zwischen thorax und abdomen (rumpf) und der körperperipherie
SE0300951D0 (sv) Method and system for measuring in a dynamic sequence of medical images
DE502004012113D1 (de) Ekg-system und verfahren zur grossflächigen messung von ekg-signalen
WO2006100388A3 (fr) Sondes pyreniques mimant le cholesterol
BRPI0207229B8 (pt) métodos e aparelho de medida de fluxo de massa utilizando filtragem seletiva de modo

Legal Events

Date Code Title Description
FG Patent granted

Ref document number: 115736

Country of ref document: FI

PC Transfer of assignment of patent

Owner name: ELEKTA AB (PUBL).

Free format text: ELEKTA AB (PUBL).

PC Transfer of assignment of patent

Owner name: MEGIN OY