ATE477503T1 - Orthogonale spule zur kernspintomographie - Google Patents
Orthogonale spule zur kernspintomographieInfo
- Publication number
- ATE477503T1 ATE477503T1 AT06744843T AT06744843T ATE477503T1 AT E477503 T1 ATE477503 T1 AT E477503T1 AT 06744843 T AT06744843 T AT 06744843T AT 06744843 T AT06744843 T AT 06744843T AT E477503 T1 ATE477503 T1 AT E477503T1
- Authority
- AT
- Austria
- Prior art keywords
- coil
- nuclear spin
- tem
- spin tomography
- orthogonal coil
- 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
- G01R33/20—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
- G01R33/34046—Volume type coils, e.g. bird-cage coils; Quadrature bird-cage coils; Circularly polarised coils
-
- 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
- G01R33/34046—Volume type coils, e.g. bird-cage coils; Quadrature bird-cage coils; Circularly polarised coils
- G01R33/34053—Solenoid coils; Toroidal coils
Landscapes
- Physics & Mathematics (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- General Physics & Mathematics (AREA)
- Magnetic Resonance Imaging Apparatus (AREA)
- Particle Accelerators (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US64646805P | 2005-01-24 | 2005-01-24 | |
PCT/IB2006/050041 WO2006090293A2 (en) | 2005-01-24 | 2006-01-05 | Orthogonal coil for magnetic resonance imaging |
Publications (1)
Publication Number | Publication Date |
---|---|
ATE477503T1 true ATE477503T1 (de) | 2010-08-15 |
Family
ID=36927803
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT06744843T ATE477503T1 (de) | 2005-01-24 | 2006-01-05 | Orthogonale spule zur kernspintomographie |
Country Status (6)
Country | Link |
---|---|
US (1) | US7538552B2 (de) |
EP (1) | EP1844348B1 (de) |
JP (1) | JP2008528092A (de) |
AT (1) | ATE477503T1 (de) |
DE (1) | DE602006016068D1 (de) |
WO (1) | WO2006090293A2 (de) |
Families Citing this family (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AU2001277234A1 (en) | 2000-07-31 | 2002-02-13 | Regents Of The University Of Minnesota | Open TEM resonators for MRI |
US7659719B2 (en) | 2005-11-25 | 2010-02-09 | Mr Instruments, Inc. | Cavity resonator for magnetic resonance systems |
JP5285596B2 (ja) * | 2006-03-22 | 2013-09-11 | コーニンクレッカ フィリップス エレクトロニクス エヌ ヴィ | 平行高磁界mriのための遮蔽されたmultixコイルアレイ |
US20080174314A1 (en) * | 2006-11-24 | 2008-07-24 | Holwell Joshua J | Multi-channel coil for magnetic resonance imaging |
US20080157770A1 (en) * | 2006-12-28 | 2008-07-03 | Rf Sensors, Llc | Dual-tuned tem/birdcage hybrid volume coil for human brain and spectroscopy |
US7816918B2 (en) | 2007-05-24 | 2010-10-19 | The Johns Hopkins University | Optimized MRI strip array detectors and apparatus, systems and methods related thereto |
DE102007047020B4 (de) | 2007-10-01 | 2012-07-12 | Siemens Ag | Anordnung zur Übertragung von Magnetresonanzsignalen |
JP2011507586A (ja) * | 2007-12-19 | 2011-03-10 | コーニンクレッカ フィリップス エレクトロニクス エヌ ヴィ | 補助的なデカップリング素子を備えたマルチチャネルtemコイル |
EP2265968A1 (de) * | 2008-04-09 | 2010-12-29 | Koninklijke Philips Electronics N.V. | Doppelschichtige hf-streifenspulenanordnung mit mehreren elementen für hochfeldmagnetresonanz mit reduzierter spezifischer absorptionsrate |
US8076939B2 (en) * | 2008-04-10 | 2011-12-13 | The General Hospital Corporation | Method for fast magnetic resonance radiofrequency coil transmission profile mapping |
US20110074422A1 (en) * | 2008-05-02 | 2011-03-31 | The Regents Of The University Of California The Office Of The President | Method and apparatus for magnetic resonance imaging and spectroscopy using multiple-mode coils |
WO2010045457A2 (en) * | 2008-10-15 | 2010-04-22 | Regents Of The University Of Minnesota | Coil element decoupling for mri |
US8035384B2 (en) * | 2008-10-23 | 2011-10-11 | General Electric Company | Hybrid birdcage-TEM radio frequency (RF) coil for multinuclear MRI/MRS |
US8487621B2 (en) * | 2010-09-14 | 2013-07-16 | General Electric Company | Radio frequency (RF) coil for MRI having high thermal conductivity |
CN102355447A (zh) * | 2011-08-05 | 2012-02-15 | 复旦大学 | 通信系统中信号的极化和相位结合的三维调制方法 |
US9983279B2 (en) | 2012-10-25 | 2018-05-29 | Koninklijke Philips N.V. | Radio frequency (RF) birdcage coil with separately controlled ring members and rungs for use in a magnetic resonance (MR) imaging system |
KR102237827B1 (ko) * | 2014-09-01 | 2021-04-08 | 삼성전자주식회사 | 유전 구조체를 포함하는 rf 코일부 및 이를 포함하는 자기공명영상 시스템 |
Family Cites Families (25)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3538952A1 (de) | 1985-11-02 | 1987-05-14 | Philips Patentverwaltung | Hochfrequenz-spulenanordnung fuer kernspinresonanzgeraet |
US4751464A (en) * | 1987-05-04 | 1988-06-14 | Advanced Nmr Systems, Inc. | Cavity resonator with improved magnetic field uniformity for high frequency operation and reduced dielectric heating in NMR imaging devices |
US4799016A (en) * | 1987-07-31 | 1989-01-17 | General Electric Company | Dual frequency NMR surface coil |
US5557247A (en) | 1993-08-06 | 1996-09-17 | Uab Research Foundation | Radio frequency volume coils for imaging and spectroscopy |
JPH07303622A (ja) * | 1994-05-13 | 1995-11-21 | Ge Yokogawa Medical Syst Ltd | Mri用rfコイル及びmri装置 |
US5543711A (en) | 1994-11-22 | 1996-08-06 | Picker International, Inc. | Multiple quadrature volume coils for magnetic resonance imaging |
DE19616464A1 (de) | 1996-04-25 | 1997-11-06 | Philips Patentverwaltung | MR-Gerät mit einer Zylinderspulenanordnung und einer Oberflächenspulenanordnung |
DE10157039A1 (de) | 2001-11-21 | 2003-06-05 | Philips Intellectual Property | HF-Spulenanordnung für Magnetresonanz-Bildgerät |
JP4233738B2 (ja) * | 1999-09-07 | 2009-03-04 | ジーイー横河メディカルシステム株式会社 | Rfコイルおよび磁気共鳴撮像装置 |
US6535084B1 (en) | 2000-01-15 | 2003-03-18 | Ge Medical Systems Global Technology Company, Llc | Method and apparatus for designing an RF coil assembly |
DE10109489B4 (de) * | 2000-03-31 | 2009-03-05 | RAPID Biomedizinische Geräte RAPID Biomedical GmbH | Spinresonanzmeßgerät mit einem statischen Magnetfeld |
DE10124465A1 (de) | 2001-05-19 | 2002-11-21 | Philips Corp Intellectual Pty | Sende- und Empfangsspule für MR-Gerät |
US6798202B2 (en) | 2001-11-23 | 2004-09-28 | Koninklijke Philips Electronics N.V. | Planar radio frequency coil for open magnetic resonance imaging systems |
US6825660B2 (en) | 2002-04-26 | 2004-11-30 | Ge Medical Systems Global Technology Company, Llc | Degenerate birdcage resonator for magnetic resonance imaging |
US6992486B2 (en) * | 2002-05-16 | 2006-01-31 | Advanced Imaging Research, Inc. | Radio frequency coil for resonance imaging analysis of pediatric patients |
US7298145B2 (en) * | 2002-10-17 | 2007-11-20 | Ramot At Tel Aviv University Ltd. | Radiofrequency magnetic field resonator and a method of designing the same |
AU2003302444A1 (en) * | 2002-11-27 | 2004-06-18 | Koninklijke Philips Electronics N.V. | Degenerate birdcage coil and transmit/receive apparatus and method for same |
US7343194B2 (en) * | 2003-04-08 | 2008-03-11 | Insight Neuroimaging Systems, Llc | Method and apparatus for performing neuroimaging |
CN100578250C (zh) * | 2003-11-18 | 2010-01-06 | 皇家飞利浦电子股份有限公司 | 用于mri的混合tem/鸟笼型线圈 |
EP1687653B1 (de) * | 2003-11-18 | 2010-06-30 | Koninklijke Philips Electronics N.V. | Hf-spulensystem für die mri mit superhohem feld (shf) |
US20050275403A1 (en) * | 2004-03-19 | 2005-12-15 | Pinkerton Robert G | Transceive surface coil array for magnetic resonance imaging and spectroscopy |
DE602006015467D1 (de) * | 2005-06-16 | 2010-08-26 | Koninkl Philips Electronics Nv | Hf-volumenspule mit wählbarem sichtfeld |
EP1991887B1 (de) * | 2006-02-17 | 2018-10-17 | Regents of the University of Minnesota | Hochfeld-magnetresonanz |
JP4844310B2 (ja) * | 2006-09-13 | 2011-12-28 | 株式会社日立製作所 | 高周波コイルおよび磁気共鳴撮像装置 |
US20080180101A1 (en) * | 2006-11-24 | 2008-07-31 | Bradshaw Kenneth M | Multi-channel magnetic resonance coil |
-
2006
- 2006-01-05 WO PCT/IB2006/050041 patent/WO2006090293A2/en active Application Filing
- 2006-01-05 US US11/814,115 patent/US7538552B2/en not_active Expired - Fee Related
- 2006-01-05 JP JP2007551769A patent/JP2008528092A/ja active Pending
- 2006-01-05 AT AT06744843T patent/ATE477503T1/de not_active IP Right Cessation
- 2006-01-05 EP EP06744843A patent/EP1844348B1/de not_active Not-in-force
- 2006-01-05 DE DE602006016068T patent/DE602006016068D1/de active Active
Also Published As
Publication number | Publication date |
---|---|
EP1844348B1 (de) | 2010-08-11 |
JP2008528092A (ja) | 2008-07-31 |
US20080129294A1 (en) | 2008-06-05 |
WO2006090293A2 (en) | 2006-08-31 |
DE602006016068D1 (de) | 2010-09-23 |
EP1844348A2 (de) | 2007-10-17 |
US7538552B2 (en) | 2009-05-26 |
WO2006090293A3 (en) | 2006-12-07 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
RER | Ceased as to paragraph 5 lit. 3 law introducing patent treaties |