HK1204253A1 - Magnetometer for medical use - Google Patents

Magnetometer for medical use

Info

Publication number
HK1204253A1
HK1204253A1 HK15104840.7A HK15104840A HK1204253A1 HK 1204253 A1 HK1204253 A1 HK 1204253A1 HK 15104840 A HK15104840 A HK 15104840A HK 1204253 A1 HK1204253 A1 HK 1204253A1
Authority
HK
Hong Kong
Prior art keywords
magnetometer
medical use
medical
Prior art date
Application number
HK15104840.7A
Other languages
English (en)
Chinese (zh)
Inventor
Benjamin Thomas Hornsby Varcoe
Original Assignee
Univ Leeds
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 Univ Leeds filed Critical Univ Leeds
Publication of HK1204253A1 publication Critical patent/HK1204253A1/xx

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/05—Detecting, measuring or recording for diagnosis by means of electric currents or magnetic fields; Measuring using microwaves or radio waves 
    • 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
    • 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
    • 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
    • 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
    • A61B5/7225—Details of analog processing, e.g. isolation amplifier, gain or sensitivity adjustment, filtering, baseline or drift compensation
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R33/00—Arrangements or instruments for measuring magnetic variables
    • G01R33/0005—Geometrical arrangement of magnetic sensor elements; Apparatus combining different magnetic sensor types
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R33/00—Arrangements or instruments for measuring magnetic variables
    • G01R33/0023—Electronic aspects, e.g. circuits for stimulation, evaluation, control; Treating the measured signals; calibration
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R33/00—Arrangements or instruments for measuring magnetic variables
    • G01R33/20—Arrangements or instruments for measuring magnetic variables involving magnetic resonance
    • G01R33/28—Details of apparatus provided for in groups G01R33/44 - G01R33/64
    • G01R33/32—Excitation or detection systems, e.g. using radio frequency signals
    • G01R33/34—Constructional details, e.g. resonators, specially adapted to MR
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B2562/00—Details of sensors; Constructional details of sensor housings or probes; Accessories for sensors
    • A61B2562/02—Details of sensors specially adapted for in-vivo measurements
    • A61B2562/0223—Magnetic field sensors

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • General Health & Medical Sciences (AREA)
  • Pathology (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Medical Informatics (AREA)
  • Molecular Biology (AREA)
  • Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • Biophysics (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Cardiology (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • General Physics & Mathematics (AREA)
  • Signal Processing (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Radiology & Medical Imaging (AREA)
  • Power Engineering (AREA)
  • Artificial Intelligence (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Physiology (AREA)
  • Psychiatry (AREA)
  • Measurement And Recording Of Electrical Phenomena And Electrical Characteristics Of The Living Body (AREA)
HK15104840.7A 2012-07-02 2015-05-21 Magnetometer for medical use HK1204253A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GBGB1211704.0A GB201211704D0 (en) 2012-07-02 2012-07-02 Magnetometer for medical use
PCT/GB2013/051740 WO2014006387A1 (en) 2012-07-02 2013-07-01 Magnetometer for medical use

Publications (1)

Publication Number Publication Date
HK1204253A1 true HK1204253A1 (en) 2015-11-13

Family

ID=46721738

Family Applications (1)

Application Number Title Priority Date Filing Date
HK15104840.7A HK1204253A1 (en) 2012-07-02 2015-05-21 Magnetometer for medical use

Country Status (16)

Country Link
US (1) US9560986B2 (xx)
EP (1) EP2866647A1 (xx)
JP (1) JP5937757B2 (xx)
KR (1) KR20150028307A (xx)
CN (1) CN104427931B (xx)
AU (1) AU2013285222A1 (xx)
BR (1) BR112014031232A2 (xx)
CA (1) CA2877838A1 (xx)
EA (1) EA026506B1 (xx)
GB (2) GB201211704D0 (xx)
HK (1) HK1204253A1 (xx)
IN (1) IN2015MN00052A (xx)
MX (1) MX2014014931A (xx)
SG (1) SG11201500018WA (xx)
UA (1) UA112901C2 (xx)
WO (1) WO2014006387A1 (xx)

Families Citing this family (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2515131A1 (en) * 2011-04-22 2012-10-24 Eidgenössische Technische Hochschule (ETH) Determination of axial magnetization of an object in a magnetic field
JP6022134B1 (ja) * 2015-02-18 2016-11-09 オリンパス株式会社 位置検出システム及びカプセル型医療装置誘導システム
USD790065S1 (en) 2015-09-17 2017-06-20 Creavo Medical Technologies Limited Portable medical diagnostic apparatus
JP6172237B2 (ja) * 2015-10-23 2017-08-02 愛知製鋼株式会社 磁気マーカ検出方法及び磁気マーカ検出装置
US10320275B2 (en) 2015-11-13 2019-06-11 Charles Brent Curry Repelling electric generator
JP6666732B2 (ja) 2016-01-29 2020-03-18 株式会社アドバンテスト 磁気ノイズ消去装置及び磁場測定装置
CN105785286B (zh) * 2016-04-14 2018-09-25 中国科学院上海微系统与信息技术研究所 一种胎儿心磁检测探头、系统及方法
CN105911487B (zh) * 2016-04-14 2018-12-14 中国科学院上海微系统与信息技术研究所 一种超导磁传感器探测线圈及探测器
EP3448250B1 (en) * 2016-04-25 2020-07-29 Creavo Medical Technologies Limited Magnetometer for medical use
WO2017209273A1 (ja) * 2016-06-03 2017-12-07 国立大学法人東京医科歯科大学 生体磁気測定装置
CN106343999B (zh) * 2016-10-10 2019-04-19 中国科学院上海微系统与信息技术研究所 心磁图仪、基于其的补偿优化方法、系统及服务器
US11134877B2 (en) * 2017-08-09 2021-10-05 Genetesis, Inc. Biomagnetic detection
GB201713285D0 (en) * 2017-08-18 2017-10-04 Creavo Medical Tech Ltd Magnetometer for medical use
GB201713280D0 (en) * 2017-08-18 2017-10-04 Creavo Medical Tech Ltd Magnetometer for medical use
WO2019060298A1 (en) 2017-09-19 2019-03-28 Neuroenhancement Lab, LLC METHOD AND APPARATUS FOR NEURO-ACTIVATION
GB201719876D0 (en) * 2017-11-29 2018-01-10 Creavo Medical Tech Limited Magnetometer for medical use
US11717686B2 (en) 2017-12-04 2023-08-08 Neuroenhancement Lab, LLC Method and apparatus for neuroenhancement to facilitate learning and performance
US11478603B2 (en) 2017-12-31 2022-10-25 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
USD875951S1 (en) 2018-08-24 2020-02-18 Creavo Medical Technologies Limited Magnetometer
WO2020056418A1 (en) 2018-09-14 2020-03-19 Neuroenhancement Lab, LLC System and method of improving sleep
US11585869B2 (en) 2019-02-08 2023-02-21 Genetesis, Inc. Biomagnetic field sensor systems and methods for diagnostic evaluation of cardiac conditions
WO2020214771A1 (en) * 2019-04-19 2020-10-22 Hi Llc Systems and methods for suppression of interferences in magnetoencephalography (meg) and other magnetometer measurements
US11786694B2 (en) 2019-05-24 2023-10-17 NeuroLight, Inc. Device, method, and app for facilitating sleep
US20220054067A1 (en) * 2020-08-21 2022-02-24 Triton Systems, Inc. Miniaturized induction coil-based neural magnetometer
US12016656B2 (en) 2020-10-09 2024-06-25 QuantuMed Pty Ltd Cellular ionic activity visualisation
DE102022209444A1 (de) * 2022-09-09 2024-03-14 Robert Bosch Gesellschaft mit beschränkter Haftung Verfahren zum Ermitteln eines Magnetokardiogrammsignals eines Lebewesens

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3438120A1 (de) * 1984-10-18 1986-04-24 Gebhard Balluff Fabrik feinmechanischer Erzeugnisse GmbH & Co, 7303 Neuhausen Stoerfeldfester naeherungsschalter
US5767668A (en) 1996-01-18 1998-06-16 Case Western Reserve University Remote current sensor
US7047059B2 (en) * 1998-08-18 2006-05-16 Quantum Magnetics, Inc Simplified water-bag technique for magnetic susceptibility measurements on the human body and other specimens
US20050148863A1 (en) * 2003-12-09 2005-07-07 Toshiro Okamura Magnetic fluid detection device
KR101643182B1 (ko) * 2008-03-14 2016-07-27 마그나-라스틱 디바이시스, 인코포레이티드 주위 자기장 차단 자기탄성 토크 센서
US8591427B2 (en) * 2009-11-09 2013-11-26 National Semiconductor Corporation Heart monitoring system or other system for measuring magnetic fields

Also Published As

Publication number Publication date
GB201211704D0 (en) 2012-08-15
EP2866647A1 (en) 2015-05-06
CN104427931B (zh) 2017-03-29
US20150150475A1 (en) 2015-06-04
CN104427931A (zh) 2015-03-18
BR112014031232A2 (pt) 2017-06-27
UA112901C2 (uk) 2016-11-10
SG11201500018WA (en) 2015-02-27
IN2015MN00052A (xx) 2015-10-16
KR20150028307A (ko) 2015-03-13
EA201590091A1 (ru) 2015-05-29
US9560986B2 (en) 2017-02-07
CA2877838A1 (en) 2014-01-09
GB2519257B (en) 2017-11-08
MX2014014931A (es) 2015-06-04
WO2014006387A1 (en) 2014-01-09
AU2013285222A1 (en) 2015-02-19
JP5937757B2 (ja) 2016-06-22
EA026506B1 (ru) 2017-04-28
GB2519257A (en) 2015-04-15
JP2015525596A (ja) 2015-09-07
GB201501131D0 (en) 2015-03-11

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