EP1538978A4 - High-resolution magnetoencephalography system and method - Google Patents
High-resolution magnetoencephalography system and methodInfo
- 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- Withdrawn
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
- Health & Medical Sciences (AREA)
- Physics & Mathematics (AREA)
- Life Sciences & Earth Sciences (AREA)
- Biomedical Technology (AREA)
- Medical Informatics (AREA)
- Biophysics (AREA)
- Pathology (AREA)
- Engineering & Computer Science (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- Heart & Thoracic Surgery (AREA)
- General Physics & Mathematics (AREA)
- Molecular Biology (AREA)
- Surgery (AREA)
- Animal Behavior & Ethology (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)
Applications Claiming Priority (7)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US609259 | 1984-05-11 | ||
US10/228,694 US6784663B2 (en) | 2001-08-27 | 2002-08-26 | Self-adjusting assembly and method for close tolerance spacing |
US228694 | 2002-08-26 | ||
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)
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 |
-
2003
- 2003-06-27 WO PCT/US2003/020523 patent/WO2004017811A2/en not_active Application Discontinuation
- 2003-06-27 AU AU2003263757A patent/AU2003263757A1/en not_active Abandoned
- 2003-06-27 EP EP03792953A patent/EP1538978A4/en not_active Withdrawn
Non-Patent Citations (1)
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 |
---|---|
AU2003263757A8 (en) | 2004-03-11 |
WO2004017811A2 (en) | 2004-03-04 |
WO2004017811A3 (en) | 2005-04-14 |
AU2003263757A1 (en) | 2004-03-11 |
EP1538978A2 (en) | 2005-06-15 |
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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 |