EP1538978A4 - High-resolution magnetoencephalography system and method - Google Patents

High-resolution magnetoencephalography system and method

Info

Publication number
EP1538978A4
EP1538978A4 EP03792953A EP03792953A EP1538978A4 EP 1538978 A4 EP1538978 A4 EP 1538978A4 EP 03792953 A EP03792953 A EP 03792953A EP 03792953 A EP03792953 A EP 03792953A EP 1538978 A4 EP1538978 A4 EP 1538978A4
Authority
EP
European Patent Office
Prior art keywords
resolution
magnetoencephalography system
magnetoencephalography
resolution magnetoencephalography
Prior art date
Legal status (The legal status 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 status listed.)
Withdrawn
Application number
EP03792953A
Other languages
German (de)
French (fr)
Other versions
EP1538978A2 (en
Inventor
Anthony P Ewing
Sheldon J Gott
Anthony D Mascarenas
Yoshio Okada
Douglas N Paulson
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
TRISTAN TECHNOLOGIES Inc
Original Assignee
TRISTAN TECHNOLOGIES Inc
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
Priority claimed from US10/228,694 external-priority patent/US6784663B2/en
Priority claimed from US10/608,725 external-priority patent/US7130675B2/en
Priority claimed from US10/609,259 external-priority patent/US7197352B2/en
Application filed by TRISTAN TECHNOLOGIES Inc filed Critical TRISTAN TECHNOLOGIES Inc
Publication of EP1538978A2 publication Critical patent/EP1538978A2/en
Publication of EP1538978A4 publication Critical patent/EP1538978A4/en
Withdrawn legal-status Critical Current

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
    • 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

  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Biophysics (AREA)
  • Pathology (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Medical Informatics (AREA)
  • Molecular Biology (AREA)
  • Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • General Physics & Mathematics (AREA)
  • Measurement And Recording Of Electrical Phenomena And Electrical Characteristics Of The Living Body (AREA)
EP03792953A 2002-08-26 2003-06-27 High-resolution magnetoencephalography system and method Withdrawn EP1538978A4 (en)

Applications Claiming Priority (7)

Application Number Priority Date Filing Date Title
US609259 1984-05-11
US228694 1999-01-12
US10/228,694 US6784663B2 (en) 2001-08-27 2002-08-26 Self-adjusting assembly and method for close tolerance spacing
US10/608,725 US7130675B2 (en) 2002-06-28 2003-06-26 High-resolution magnetoencephalography system and method
US608725 2003-06-26
US10/609,259 US7197352B2 (en) 2002-08-26 2003-06-26 High-resolution magnetoencephalography system, components and method
PCT/US2003/020523 WO2004017811A2 (en) 2002-08-26 2003-06-27 High-resolution magnetoencephalography system and method

Publications (2)

Publication Number Publication Date
EP1538978A2 EP1538978A2 (en) 2005-06-15
EP1538978A4 true EP1538978A4 (en) 2005-11-23

Family

ID=31950510

Family Applications (1)

Application Number Title Priority Date Filing Date
EP03792953A Withdrawn EP1538978A4 (en) 2002-08-26 2003-06-27 High-resolution magnetoencephalography system and method

Country Status (3)

Country Link
EP (1) EP1538978A4 (en)
AU (1) AU2003263757A1 (en)
WO (1) WO2004017811A2 (en)

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8711114D0 (en) * 1987-05-11 1987-06-17 Jonsen P Spectrometers
EP0361137A1 (en) * 1988-09-16 1990-04-04 Siemens Aktiengesellschaft Magnetometer device with a cryostat for the measurement of weak magnetic fields
US4951674A (en) * 1989-03-20 1990-08-28 Zanakis Michael F Biomagnetic analytical system using fiber-optic magnetic sensors
JP2893714B2 (en) * 1989-05-25 1999-05-24 株式会社日立製作所 Thin film type SQUID magnetometer and biomagnetism measuring device using the same
US5442289A (en) * 1989-07-31 1995-08-15 Biomagnetic Technologies, Inc. Biomagnetometer having flexible sensor
FI912656A (en) * 1990-06-25 1991-12-26 Siemens Ag KYLANORDNING FOER EN SQUID-MAETANORDNING.
DE4227878A1 (en) * 1992-08-22 1994-02-24 Philips Patentverwaltung Shielding cover for SQUID magnetometer against electromagnetic interference fields
JP3194695B2 (en) 1995-12-14 2001-07-30 学校法人金沢工業大学 Magnetic measuring device, method of assembling and repairing the same, and diagnostic device for magnetic measurement

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
BARTHELMESS H -J ET AL: "Low-noise biomagnetic measurements with a multichannel dc-SQUID system at 77 K", IEEE TRANSACTIONS ON APPLIED SUPERCONDUCTIVITY IEEE USA, vol. 11, no. 1, March 2001 (2001-03-01), pages 657 - 660, XP002346913, ISSN: 1051-8223 *

Also Published As

Publication number Publication date
WO2004017811A2 (en) 2004-03-04
AU2003263757A1 (en) 2004-03-11
EP1538978A2 (en) 2005-06-15
WO2004017811A3 (en) 2005-04-14
AU2003263757A8 (en) 2004-03-11

Similar Documents

Publication Publication Date Title
AU2003220595A8 (en) Imaging method and system
AU2003243646A8 (en) System and method for facilitating ridesharing
HK1073045A1 (en) Roaming-service-enabling system and method
GB0613933D0 (en) Securing system and method
EP1506497A4 (en) Database system and methods
IL165915A0 (en) Method and system for free-speqimaging display andinterface
AU2003259115A8 (en) System and method for reward-based education
EP1539649A4 (en) Inorganic matrix-fabric system and method
GB0328634D0 (en) Methods and systems for performing acquisition integration
AU2003286874A8 (en) Parameterizing system and method
GB2391706B (en) Test system and method
GB0521252D0 (en) Publishing system and method
EP1599904A4 (en) Lateral lubistor structure and method
EP1689573A4 (en) Sensory system and method thereof
AU2003298615A8 (en) Sprinkling system and method
GB2390439B (en) Dataconferencing system and method
AU2003296962A8 (en) Dispensing system and method
IL160392A0 (en) Vcd-on-demand system and method
AU2002257312A8 (en) Offer system and method
GB0106604D0 (en) Comminications system and method
EP1667222A4 (en) Object-to-be-treated carrying system and object-to-be-treated carrying method
AU2003264843A8 (en) Three dimensional gemstone-imaging system and method
AU2003230636A8 (en) Dual-pivot steering system and method
GB2395389B (en) Imaging system and method
AU2003218351A8 (en) Valve system and method

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

17P Request for examination filed

Effective date: 20050324

AK Designated contracting states

Kind code of ref document: A2

Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LI LU MC NL PT RO SE SI SK TR

AX Request for extension of the european patent

Extension state: AL LT LV MK

A4 Supplementary search report drawn up and despatched

Effective date: 20051010

DAX Request for extension of the european patent (deleted)
STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN

18D Application deemed to be withdrawn

Effective date: 20051224