WO2008078261A3 - Arrangement and method for influencing and/or detecting magnetic particles in a region of action - Google Patents
Arrangement and method for influencing and/or detecting magnetic particles in a region of action Download PDFInfo
- Publication number
- WO2008078261A3 WO2008078261A3 PCT/IB2007/055157 IB2007055157W WO2008078261A3 WO 2008078261 A3 WO2008078261 A3 WO 2008078261A3 IB 2007055157 W IB2007055157 W IB 2007055157W WO 2008078261 A3 WO2008078261 A3 WO 2008078261A3
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- action
- region
- arrangement
- magnetic
- magnetic particles
- Prior art date
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
- A61B5/05—Detecting, measuring or recording for diagnosis by means of electric currents or magnetic fields; Measuring using microwaves or radio waves
- A61B5/0515—Magnetic particle imaging
Abstract
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2007800468325A CN101563023B (en) | 2006-12-20 | 2007-12-17 | Arrangement and method for influencing and/or detecting magnetic particles in a region of action |
US12/519,415 US8183860B2 (en) | 2006-12-20 | 2007-12-17 | Arrangement and method for influencing and/or detecting magnetic particles in a region of action |
JP2009542337A JP2010512916A (en) | 2006-12-20 | 2007-12-17 | Apparatus and method for influencing and / or detecting magnetic particles in a working region |
EP07859394A EP2091419A2 (en) | 2006-12-20 | 2007-12-17 | Arrangement and method for influencing and/or detecting magnetic particles in a region of action |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP06126573 | 2006-12-20 | ||
EP06126573.2 | 2006-12-20 |
Publications (2)
Publication Number | Publication Date |
---|---|
WO2008078261A2 WO2008078261A2 (en) | 2008-07-03 |
WO2008078261A3 true WO2008078261A3 (en) | 2008-09-25 |
Family
ID=39494503
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/IB2007/055157 WO2008078261A2 (en) | 2006-12-20 | 2007-12-17 | Arrangement and method for influencing and/or detecting magnetic particles in a region of action |
Country Status (5)
Country | Link |
---|---|
US (1) | US8183860B2 (en) |
EP (1) | EP2091419A2 (en) |
JP (1) | JP2010512916A (en) |
CN (1) | CN101563023B (en) |
WO (1) | WO2008078261A2 (en) |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20100259251A1 (en) * | 2007-12-13 | 2010-10-14 | Koninklijke Philips Electronics N.V. | Arangement and method for influencing and/or detecting magnetic particles in a region of action |
US8884617B2 (en) * | 2008-06-23 | 2014-11-11 | The Regents Of The University Of California | Magnetic particle imaging devices and methods |
WO2010008478A2 (en) | 2008-06-23 | 2010-01-21 | The Regents Of The University Of California, Berkeley | Improved techniques for magnetic particle imaging |
CN102421359B (en) * | 2009-05-08 | 2014-10-29 | 皇家飞利浦电子股份有限公司 | Arrangement and method for heating of a magnetic material |
EP3821802A1 (en) * | 2010-03-17 | 2021-05-19 | The Regents of The University of California | Magnetic particle imaging devices and methods |
WO2012021070A1 (en) | 2010-08-10 | 2012-02-16 | Powerbyproxi Limited | A magnetic shield |
CN103260508B (en) * | 2010-12-10 | 2015-11-25 | 皇家飞利浦电子股份有限公司 | For affecting and/or detect the apparatus and method of magnetic particle |
BR112013013882A2 (en) * | 2010-12-10 | 2016-09-13 | Koninkl Philips Electronics Nv | apparatus for operation in a magnetic particle imaging mode for influencing and / or detecting magnetic particles in a field of view and for operation in a magnetic resonance imaging mode, method for operating an apparatus and computer program |
CN105659177B (en) | 2013-10-31 | 2018-07-10 | 株式会社富士金 | Pressure flow-rate controller |
JP6321972B2 (en) | 2014-01-21 | 2018-05-09 | 株式会社フジキン | Pressure flow control device and overshoot prevention method at the start of the flow control |
EP4085827A1 (en) | 2016-07-12 | 2022-11-09 | Magnetic Insight, Inc. | Magnetic particle imaging |
US10376159B2 (en) * | 2016-12-20 | 2019-08-13 | Medtronic, Inc. | Exercise triggered cardiovascular pressure measurement |
WO2020186185A1 (en) | 2019-03-13 | 2020-09-17 | Magnetic Insight, Inc. | Magnetic particle actuation |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4327244A (en) * | 1979-02-09 | 1982-04-27 | Bbc Brown, Boveri & Company, Limited | Superconductive cable |
US4963694A (en) * | 1989-06-05 | 1990-10-16 | Westinghouse Electric Corp. | Connector assembly for internally-cooled Litz-wire cable |
US5309106A (en) * | 1991-10-24 | 1994-05-03 | Hitachi, Ltd. | Magnetic field generator |
US5572131A (en) * | 1990-06-06 | 1996-11-05 | Advanced Nmr Systems, Inc. | Shielded gradient coil for nuclear magnetic resonance imaging |
EP1145738A2 (en) * | 2000-04-14 | 2001-10-17 | Nihon Kohden Corporation | Magnetic stimulation device with litz wire coil |
US20020060569A1 (en) * | 2000-11-20 | 2002-05-23 | Hitachi Medical Corporation | Magnetic resonance imaging apparatus |
WO2004018039A1 (en) * | 2002-08-24 | 2004-03-04 | Philips Intellectual Property & Standards Gmbh | Method for local heating by means of magnetic particles |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5823106A (en) * | 1981-07-31 | 1983-02-10 | 株式会社日立製作所 | Wire for coil and coil using same |
US4737716A (en) * | 1986-02-06 | 1988-04-12 | General Electric Company | Self-shielded gradient coils for nuclear magnetic resonance imaging |
US5539367A (en) * | 1994-05-02 | 1996-07-23 | General Electric Company | Superconducting gradient shields in magnetic resonance imaging magnets |
EP1046053A1 (en) * | 1998-10-28 | 2000-10-25 | Koninklijke Philips Electronics N.V. | Mri apparatus with a mechanically integrated eddy current shield in the gradient system |
DE10151778A1 (en) | 2001-10-19 | 2003-05-08 | Philips Corp Intellectual Pty | Method for determining the spatial distribution of magnetic particles |
US20080315878A1 (en) * | 2003-11-25 | 2008-12-25 | Koninklijke Philips Electronics Nv | Actively Shielded Gradient Coil System Comprising Additional Additional Eddy Current Shield System |
WO2005091009A1 (en) * | 2004-03-15 | 2005-09-29 | Koninklijke Philips Electronics N.V. | Main magnet perforated eddy current shield for a magnetic resonance imaging device |
US7319327B2 (en) * | 2005-11-17 | 2008-01-15 | General Electric Company | Magnetic resonance imaging system with reduced cooling needs |
-
2007
- 2007-12-17 EP EP07859394A patent/EP2091419A2/en not_active Withdrawn
- 2007-12-17 CN CN2007800468325A patent/CN101563023B/en not_active Expired - Fee Related
- 2007-12-17 US US12/519,415 patent/US8183860B2/en not_active Expired - Fee Related
- 2007-12-17 JP JP2009542337A patent/JP2010512916A/en not_active Withdrawn
- 2007-12-17 WO PCT/IB2007/055157 patent/WO2008078261A2/en active Application Filing
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4327244A (en) * | 1979-02-09 | 1982-04-27 | Bbc Brown, Boveri & Company, Limited | Superconductive cable |
US4963694A (en) * | 1989-06-05 | 1990-10-16 | Westinghouse Electric Corp. | Connector assembly for internally-cooled Litz-wire cable |
US5572131A (en) * | 1990-06-06 | 1996-11-05 | Advanced Nmr Systems, Inc. | Shielded gradient coil for nuclear magnetic resonance imaging |
US5309106A (en) * | 1991-10-24 | 1994-05-03 | Hitachi, Ltd. | Magnetic field generator |
EP1145738A2 (en) * | 2000-04-14 | 2001-10-17 | Nihon Kohden Corporation | Magnetic stimulation device with litz wire coil |
US20020060569A1 (en) * | 2000-11-20 | 2002-05-23 | Hitachi Medical Corporation | Magnetic resonance imaging apparatus |
WO2004018039A1 (en) * | 2002-08-24 | 2004-03-04 | Philips Intellectual Property & Standards Gmbh | Method for local heating by means of magnetic particles |
Non-Patent Citations (1)
Title |
---|
CHARLES R SULLIVAN: "Optimal Choice for Number of Strands in a Litz-Wire Transformer Winding", IEEE TRANSACTIONS ON POWER ELECTRONICS, IEEE SERVICE CENTER, PISCATAWAY, NJ, US, vol. 14, no. 2, 1 March 1999 (1999-03-01), XP011043290, ISSN: 0885-8993 * |
Also Published As
Publication number | Publication date |
---|---|
EP2091419A2 (en) | 2009-08-26 |
WO2008078261A2 (en) | 2008-07-03 |
US20100033171A1 (en) | 2010-02-11 |
CN101563023A (en) | 2009-10-21 |
CN101563023B (en) | 2012-09-05 |
US8183860B2 (en) | 2012-05-22 |
JP2010512916A (en) | 2010-04-30 |
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