WO2004017811A3 - High-resolution magnetoencephalography system and method - Google Patents
High-resolution magnetoencephalography system and method Download PDFInfo
- Publication number
- WO2004017811A3 WO2004017811A3 PCT/US2003/020523 US0320523W WO2004017811A3 WO 2004017811 A3 WO2004017811 A3 WO 2004017811A3 US 0320523 W US0320523 W US 0320523W WO 2004017811 A3 WO2004017811 A3 WO 2004017811A3
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- dewar
- resolution
- magnetoencephalography
- head
- headrest assembly
- Prior art date
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)
Abstract
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP03792953A EP1538978A4 (en) | 2002-08-26 | 2003-06-27 | High-resolution magnetoencephalography system and method |
AU2003263757A AU2003263757A1 (en) | 2002-08-26 | 2003-06-27 | High-resolution magnetoencephalography system and method |
Applications Claiming Priority (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US10/228,694 | 2002-08-26 | ||
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 |
US10/609,259 | 2003-06-26 | ||
US10/609,259 US7197352B2 (en) | 2002-08-26 | 2003-06-26 | High-resolution magnetoencephalography system, components and method |
US10/608,725 | 2003-06-26 |
Publications (2)
Publication Number | Publication Date |
---|---|
WO2004017811A2 WO2004017811A2 (en) | 2004-03-04 |
WO2004017811A3 true WO2004017811A3 (en) | 2005-04-14 |
Family
ID=31950510
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/US2003/020523 WO2004017811A2 (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) |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4951674A (en) * | 1989-03-20 | 1990-08-28 | Zanakis Michael F | Biomagnetic analytical system using fiber-optic magnetic sensors |
US4996479A (en) * | 1988-09-16 | 1991-02-26 | Siemens Aktiengesellschaft | Magnetometer device with a Dewar vessel for measuring weak magnetic fields |
US5036279A (en) * | 1987-05-11 | 1991-07-30 | Datalight Limited | Portable NMR and NQR spectrometers |
US5166614A (en) * | 1989-05-25 | 1992-11-24 | Hitachi, Ltd. | Integrated-type squid magnetometer having a magnetic shield, and a multichannel squid magnetometer using the same |
US5193348A (en) * | 1990-06-25 | 1993-03-16 | Siemens Aktiengesellschaft | Device for cooling a squid measuring instrument |
US5442289A (en) * | 1989-07-31 | 1995-08-15 | Biomagnetic Technologies, Inc. | Biomagnetometer having flexible sensor |
US5475306A (en) * | 1992-08-22 | 1995-12-12 | U.S. Philips Corporation | Squid magnetivity having a totally enclosing electromagnetic shield with a predeterminded sheet resistance for low noise |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
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 AU AU2003263757A patent/AU2003263757A1/en not_active Abandoned
- 2003-06-27 EP EP03792953A patent/EP1538978A4/en not_active Withdrawn
- 2003-06-27 WO PCT/US2003/020523 patent/WO2004017811A2/en not_active Application Discontinuation
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5036279A (en) * | 1987-05-11 | 1991-07-30 | Datalight Limited | Portable NMR and NQR spectrometers |
US4996479A (en) * | 1988-09-16 | 1991-02-26 | Siemens Aktiengesellschaft | Magnetometer device with a Dewar vessel for measuring weak magnetic fields |
US4951674A (en) * | 1989-03-20 | 1990-08-28 | Zanakis Michael F | Biomagnetic analytical system using fiber-optic magnetic sensors |
US5166614A (en) * | 1989-05-25 | 1992-11-24 | Hitachi, Ltd. | Integrated-type squid magnetometer having a magnetic shield, and a multichannel squid magnetometer using the same |
US5442289A (en) * | 1989-07-31 | 1995-08-15 | Biomagnetic Technologies, Inc. | Biomagnetometer having flexible sensor |
US5193348A (en) * | 1990-06-25 | 1993-03-16 | Siemens Aktiengesellschaft | Device for cooling a squid measuring instrument |
US5475306A (en) * | 1992-08-22 | 1995-12-12 | U.S. Philips Corporation | Squid magnetivity having a totally enclosing electromagnetic shield with a predeterminded sheet resistance for low noise |
Non-Patent Citations (1)
Title |
---|
See also references of EP1538978A4 * |
Also Published As
Publication number | Publication date |
---|---|
WO2004017811A2 (en) | 2004-03-04 |
EP1538978A2 (en) | 2005-06-15 |
AU2003263757A8 (en) | 2004-03-11 |
AU2003263757A1 (en) | 2004-03-11 |
EP1538978A4 (en) | 2005-11-23 |
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