ATE549634T1 - Magnetdetektionsspule und vorrichtung zur messung von magnetfeldern - Google Patents

Magnetdetektionsspule und vorrichtung zur messung von magnetfeldern

Info

Publication number
ATE549634T1
ATE549634T1 AT08020555T AT08020555T ATE549634T1 AT E549634 T1 ATE549634 T1 AT E549634T1 AT 08020555 T AT08020555 T AT 08020555T AT 08020555 T AT08020555 T AT 08020555T AT E549634 T1 ATE549634 T1 AT E549634T1
Authority
AT
Austria
Prior art keywords
detection coil
magnetic
differential coils
measuring
magnetic detection
Prior art date
Application number
AT08020555T
Other languages
English (en)
Inventor
Yusuke Seki
Akihiko Kandori
Original Assignee
Hitachi Ltd
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 Hitachi Ltd filed Critical Hitachi Ltd
Application granted granted Critical
Publication of ATE549634T1 publication Critical patent/ATE549634T1/de

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R33/00—Arrangements or instruments for measuring magnetic variables
    • G01R33/02—Measuring direction or magnitude of magnetic fields or magnetic flux
    • G01R33/035—Measuring direction or magnitude of magnetic fields or magnetic flux using superconductive devices
    • G01R33/0354—SQUIDS
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R33/00—Arrangements or instruments for measuring magnetic variables
    • G01R33/02—Measuring direction or magnitude of magnetic fields or magnetic flux
    • G01R33/04—Measuring direction or magnitude of magnetic fields or magnetic flux using the flux-gate principle

Landscapes

  • Physics & Mathematics (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • General Physics & Mathematics (AREA)
  • Measurement And Recording Of Electrical Phenomena And Electrical Characteristics Of The Living Body (AREA)
  • Measuring Magnetic Variables (AREA)
AT08020555T 2007-11-26 2008-11-26 Magnetdetektionsspule und vorrichtung zur messung von magnetfeldern ATE549634T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2007305082A JP5086779B2 (ja) 2007-11-26 2007-11-26 磁気検出コイルおよび磁場計測装置

Publications (1)

Publication Number Publication Date
ATE549634T1 true ATE549634T1 (de) 2012-03-15

Family

ID=40266029

Family Applications (1)

Application Number Title Priority Date Filing Date
AT08020555T ATE549634T1 (de) 2007-11-26 2008-11-26 Magnetdetektionsspule und vorrichtung zur messung von magnetfeldern

Country Status (4)

Country Link
US (1) US8155726B2 (de)
EP (1) EP2063281B1 (de)
JP (1) JP5086779B2 (de)
AT (1) ATE549634T1 (de)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8571614B1 (en) 2009-10-12 2013-10-29 Hypres, Inc. Low-power biasing networks for superconducting integrated circuits
JP5861703B2 (ja) 2011-05-20 2016-02-16 コニカミノルタ株式会社 磁気センサ及び生体磁気計測システム
UA102163C2 (ru) * 2012-02-02 2013-06-10 Владимир Николаевич Сосницкий Устройство для компенсации электромагнитных помех при измерениях биомагнитных сигналов
US9395425B2 (en) 2012-08-24 2016-07-19 The Trustees Of Dartmouth College Method and apparatus for magnetic susceptibility tomography, magnetoencephalography, and taggant or contrast agent detection
WO2015171773A1 (en) 2014-05-07 2015-11-12 The Trustees Of Dartmouth College Method and apparatus for nonlinear susceptibility magnitude imaging of magnetic nanoparticles
JP6583829B2 (ja) * 2014-02-25 2019-10-02 学校法人北里研究所 画像生成装置
US10222416B1 (en) 2015-04-14 2019-03-05 Hypres, Inc. System and method for array diagnostics in superconducting integrated circuit
FR3038063B1 (fr) * 2015-06-26 2018-10-26 Atware Appareil pour mesurer un champ magnetique
EP3684463A4 (de) 2017-09-19 2021-06-23 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
WO2019133997A1 (en) 2017-12-31 2019-07-04 Neuroenhancement Lab, LLC System and method 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
CN113382683A (zh) 2018-09-14 2021-09-10 纽罗因恒思蒙特实验有限责任公司 改善睡眠的系统和方法
US11786694B2 (en) 2019-05-24 2023-10-17 NeuroLight, Inc. Device, method, and app for facilitating sleep
FR3102851B1 (fr) * 2019-10-31 2021-11-12 Lionel Cima Dispositif de mesure d'une quantite de materiau superparamagnetique et utilisation d’un tel dispositif
WO2021146766A1 (en) * 2020-01-20 2021-07-29 Noosa Natural Vet Pty Ltd Medical diagnostic device
JP7370009B2 (ja) 2020-06-16 2023-10-27 浜松ホトニクス株式会社 脳計測装置及び脳計測方法
JP7370008B2 (ja) 2020-06-16 2023-10-27 浜松ホトニクス株式会社 脳計測装置及び脳計測方法
US11493574B2 (en) * 2020-08-17 2022-11-08 Shimadzu Corporation Magnetic material inspection device

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3674665D1 (de) * 1985-07-22 1990-11-08 Siemens Ag Vielkanalige vorrichtung zur messung schwacher magnetfelder.
JPH0450786A (ja) * 1990-06-19 1992-02-19 Fujitsu Ltd 磁界検出用ピックアップコイル
FI89417C (fi) * 1990-12-21 1993-09-27 Neuromag Oy Detektorspole foer maetning av magnetfaelt
JPH04283676A (ja) * 1991-03-12 1992-10-08 Fujitsu Ltd 多チャネルｓｑｕｉｄ磁束計
JPH057561A (ja) * 1991-07-02 1993-01-19 Fujitsu Ltd 磁気計測装置
JPH06142074A (ja) * 1992-11-13 1994-05-24 Makutaa Kk 微弱磁気検出用コイル
JPH0984777A (ja) 1995-09-25 1997-03-31 Toshiba Corp 生体磁場計測装置
US6275719B1 (en) * 1998-09-09 2001-08-14 Hitachi, Ltd. Biomagnetic field measurement apparatus
JP3379488B2 (ja) * 1999-09-14 2003-02-24 株式会社日立製作所 磁場計測装置
JP2002243817A (ja) * 2001-02-21 2002-08-28 Hitachi Ltd 検出コイル一体型グラジオメータ及び磁場計測装置
JP4571570B2 (ja) * 2005-10-14 2010-10-27 株式会社日立ハイテクノロジーズ 磁気検出コイルおよび磁場計測装置

Also Published As

Publication number Publication date
US8155726B2 (en) 2012-04-10
JP2009125396A (ja) 2009-06-11
EP2063281A3 (de) 2011-01-05
JP5086779B2 (ja) 2012-11-28
US20090143665A1 (en) 2009-06-04
EP2063281A2 (de) 2009-05-27
EP2063281B1 (de) 2012-03-14

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