ATE121607T1 - Fühlerpositionsanzeige-messspulen, verwendet in magnetoenzephalografischen untersuchungen und mittel, um diese am kopf zu befestigen. - Google Patents

Fühlerpositionsanzeige-messspulen, verwendet in magnetoenzephalografischen untersuchungen und mittel, um diese am kopf zu befestigen.

Info

Publication number
ATE121607T1
ATE121607T1 AT91118278T AT91118278T ATE121607T1 AT E121607 T1 ATE121607 T1 AT E121607T1 AT 91118278 T AT91118278 T AT 91118278T AT 91118278 T AT91118278 T AT 91118278T AT E121607 T1 ATE121607 T1 AT E121607T1
Authority
AT
Austria
Prior art keywords
head
coil
coils
magnetoencephalographic
attaching
Prior art date
Application number
AT91118278T
Other languages
English (en)
Inventor
Antti Almari Ahonen
Matti Sakari Haemaelaeinen
Pasi Petteri Laine
Visa Antero Vilkman
Original Assignee
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 Neuromag Oy filed Critical Neuromag Oy
Application granted granted Critical
Publication of ATE121607T1 publication Critical patent/ATE121607T1/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
    • A61B5/242—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

  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Medical Informatics (AREA)
  • Animal Behavior & Ethology (AREA)
  • Pathology (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Physics & Mathematics (AREA)
  • Molecular Biology (AREA)
  • Surgery (AREA)
  • Biophysics (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Measurement And Recording Of Electrical Phenomena And Electrical Characteristics Of The Living Body (AREA)
  • Measuring Magnetic Variables (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)
  • Investigating Or Analysing Biological Materials (AREA)
AT91118278T 1990-11-01 1991-10-26 Fühlerpositionsanzeige-messspulen, verwendet in magnetoenzephalografischen untersuchungen und mittel, um diese am kopf zu befestigen. ATE121607T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FI905397A FI89130C (fi) 1990-11-01 1990-11-01 Lokaliseringsspolar och anordning foer deras faestning vid huvudet foer anvaendning i magnetoenkefalografiska maetningar

Publications (1)

Publication Number Publication Date
ATE121607T1 true ATE121607T1 (de) 1995-05-15

Family

ID=8531349

Family Applications (1)

Application Number Title Priority Date Filing Date
AT91118278T ATE121607T1 (de) 1990-11-01 1991-10-26 Fühlerpositionsanzeige-messspulen, verwendet in magnetoenzephalografischen untersuchungen und mittel, um diese am kopf zu befestigen.

Country Status (7)

Country Link
US (1) US5323777A (de)
EP (1) EP0483698B1 (de)
JP (1) JPH04314424A (de)
AT (1) ATE121607T1 (de)
CA (1) CA2053762A1 (de)
DE (1) DE69109234T2 (de)
FI (1) FI89130C (de)

Families Citing this family (38)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5442289A (en) * 1989-07-31 1995-08-15 Biomagnetic Technologies, Inc. Biomagnetometer having flexible sensor
JP3204542B2 (ja) * 1992-07-24 2001-09-04 株式会社東芝 磁場源測定装置
US5743854A (en) * 1994-03-29 1998-04-28 The Regents Of The University Of California Method and apparatus for inducing and localizing epileptiform activity
DE69530798T2 (de) * 1995-02-15 2004-03-18 Exogen, Inc. Positionierungsvorrichtung
US7196514B2 (en) * 2002-01-15 2007-03-27 National University Of Singapore Multi-conductive ferromagnetic core, variable permeability field sensor and method
US6853186B2 (en) 2002-01-15 2005-02-08 National University Of Singapore Variable permeability magnetic field sensor and method
US6856823B2 (en) * 2002-06-18 2005-02-15 Ascension Technology Corporation Spiral magnetic transmitter for position measurement system
EP1632176B1 (de) * 2003-06-11 2010-07-21 Japan Science and Technology Agency Sensor für ein magnetoenzephalographie-messgerät und diesen verwendendes supermultikanal-magnetoenzephalographie-messsystem
FI115736B (fi) * 2004-01-19 2005-06-30 Elekta Neuromag Oy Menetelmä AC- ja DC-lähteiden aiheuttamien monikanavasignaalien erottamiseksi toisistaan
US7656569B2 (en) * 2004-12-03 2010-02-02 Searete Llc Vision modification with reflected image
US7334892B2 (en) * 2004-12-03 2008-02-26 Searete Llc Method and system for vision enhancement
US7486988B2 (en) * 2004-12-03 2009-02-03 Searete Llc Method and system for adaptive vision modification
US7334894B2 (en) * 2004-12-03 2008-02-26 Searete, Llc Temporal vision modification
US8104892B2 (en) * 2004-12-03 2012-01-31 The Invention Science Fund I, Llc Vision modification with reflected image
US7344244B2 (en) * 2004-12-03 2008-03-18 Searete, Llc Adjustable lens system with neural-based control
US7390088B2 (en) * 2004-12-03 2008-06-24 Searete Llc Adjustable lens system with neural-based control
US7931373B2 (en) * 2004-12-03 2011-04-26 The Invention Science Fund I, Llc Vision modification with reflected image
US7350919B2 (en) * 2004-12-03 2008-04-01 Searete Llc Vision modification with reflected image
US8244342B2 (en) * 2004-12-03 2012-08-14 The Invention Science Fund I, Llc Method and system for adaptive vision modification
US9155483B2 (en) 2004-12-03 2015-10-13 The Invention Science Fund I, Llc Vision modification with reflected image
US7594727B2 (en) * 2004-12-03 2009-09-29 Searete Llc Vision modification with reflected image
US7470027B2 (en) * 2004-12-03 2008-12-30 Searete Llc Temporal vision modification
DE102005045912B4 (de) * 2005-09-26 2010-06-02 Armatix Gmbh Selbsthemmende Waffenlaufsicherung und Verfahren zum Sichern eines Waffenlaufs
AU2007224993A1 (en) * 2006-03-15 2007-09-20 Compumedics Limited Ultrasound in magnetic spatial imaging apparatus
US20080183064A1 (en) * 2007-01-30 2008-07-31 General Electric Company Multi-sensor distortion detection method and system
FR2992543B1 (fr) * 2012-06-29 2015-05-29 Commissariat Energie Atomique Procede de localisation d'une activite cerebrale
CN105813560B (zh) 2013-11-06 2019-04-02 圣犹达医疗用品国际控股有限公司 在c摇臂x射线环境中具有极小图像遮挡和对尺寸的极小影响的磁场生成器
CN104739405B (zh) * 2015-04-15 2017-04-12 重庆博恩富克医疗设备有限公司 一种脑水肿信号检测装置及方法
JP7069563B2 (ja) * 2016-06-07 2022-05-18 株式会社リコー マーカコイル、マーカコイルユニット
EP3503833B1 (de) 2016-11-21 2021-01-20 St. Jude Medical International Holding S.à r.l. Strahlendurchlässiger magnetfeldgenerator
IT201600131510A1 (it) * 2016-12-28 2018-06-28 Fond Ospedale San Camillo Sistema di ritenzione per l’uso in magnetoencefalografia (MEG).
EP3684463B1 (de) 2017-09-19 2025-05-14 Neuroenhancement Lab, LLC Verfahren und vorrichtung für neuro-enhancement
US11717686B2 (en) 2017-12-04 2023-08-08 Neuroenhancement Lab, LLC Method and apparatus for neuroenhancement to facilitate learning and performance
US12280219B2 (en) 2017-12-31 2025-04-22 NeuroLight, Inc. Method and apparatus for neuroenhancement to enhance emotional response
US11318277B2 (en) 2017-12-31 2022-05-03 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
US11786694B2 (en) 2019-05-24 2023-10-17 NeuroLight, Inc. Device, method, and app for facilitating sleep

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2124704A1 (de) * 1971-05-18 1972-11-30 Stadelmayr, Hans Guenther, 8100 Garmisch Partenkirchen Elektrodenanordnung fur biomedizinische Zwecke
US3735753A (en) * 1971-11-09 1973-05-29 Humetrics Corp Head harness for eeg electrodes
US3736543A (en) * 1972-03-31 1973-05-29 Bendix Corp Photoetched induction coil assembly
US3998213A (en) * 1975-04-08 1976-12-21 Bio-Volt Corporation Self-adjustable holder for automatically positioning electroencephalographic electrodes
KR890004585B1 (ko) * 1980-09-11 1989-11-16 아사히가세이고교가부시키가이샤 마이크로코일(microcoil)
DE3148192A1 (de) * 1981-12-05 1983-06-09 Robert Bosch Gmbh, 7000 Stuttgart Elektrische spule aus leiterbahnen
DE3247543A1 (de) * 1982-12-22 1984-06-28 Siemens AG, 1000 Berlin und 8000 München Vorrichtung zur mehrkanaligen messung schwacher, sich aendernder magnetfelder und verfahren zu ihrer herstellung
US4697598A (en) * 1985-04-25 1987-10-06 Westinghouse Electric Corp. Evoked potential autorefractometry system
US4709702A (en) * 1985-04-25 1987-12-01 Westinghouse Electric Corp. Electroencephalographic cap
US5038782A (en) * 1986-12-16 1991-08-13 Sam Technology, Inc. Electrode system for brain wave detection
US4967038A (en) * 1986-12-16 1990-10-30 Sam Techology Inc. Dry electrode brain wave recording system
US4793355A (en) * 1987-04-17 1988-12-27 Biomagnetic Technologies, Inc. Apparatus for process for making biomagnetic measurements
JP2893714B2 (ja) * 1989-05-25 1999-05-24 株式会社日立製作所 薄膜型ｓｑｕｉｄ磁束計およびこれを用いた生体磁気計測装置

Also Published As

Publication number Publication date
EP0483698A1 (de) 1992-05-06
FI905397A7 (fi) 1992-05-02
EP0483698B1 (de) 1995-04-26
DE69109234D1 (de) 1995-06-01
FI905397A0 (fi) 1990-11-01
US5323777A (en) 1994-06-28
JPH04314424A (ja) 1992-11-05
DE69109234T2 (de) 1995-08-31
FI89130C (fi) 1993-08-25
FI89130B (fi) 1993-05-14
CA2053762A1 (en) 1992-05-02

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