CA2704674A1 - Small magnet and rf coil for magnetic resonance relaxometry - Google Patents
Small magnet and rf coil for magnetic resonance relaxometry Download PDFInfo
- Publication number
- CA2704674A1 CA2704674A1 CA2704674A CA2704674A CA2704674A1 CA 2704674 A1 CA2704674 A1 CA 2704674A1 CA 2704674 A CA2704674 A CA 2704674A CA 2704674 A CA2704674 A CA 2704674A CA 2704674 A1 CA2704674 A1 CA 2704674A1
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- magnetic field
- probehead
- radiofrequency
- radiofrequency coil
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- G01N24/08—Investigating or analyzing materials by the use of nuclear magnetic resonance, electron paramagnetic resonance or other spin effects by using nuclear magnetic resonance
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- G01R33/30—Sample handling arrangements, e.g. sample cells, spinning mechanisms
- G01R33/302—Miniaturized sample handling arrangements for sampling small quantities, e.g. flow-through microfluidic NMR chips
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- 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
- G01R33/38—Systems for generation, homogenisation or stabilisation of the main or gradient magnetic field
- G01R33/3806—Open magnet assemblies for improved access to the sample, e.g. C-type or U-type magnets
-
- 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
- G01R33/38—Systems for generation, homogenisation or stabilisation of the main or gradient magnetic field
- G01R33/383—Systems for generation, homogenisation or stabilisation of the main or gradient magnetic field using permanent magnets
-
- 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
-
- 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
- G01R33/44—Arrangements or instruments for measuring magnetic variables involving magnetic resonance using nuclear magnetic resonance [NMR]
-
- 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
- G01R33/44—Arrangements or instruments for measuring magnetic variables involving magnetic resonance using nuclear magnetic resonance [NMR]
- G01R33/46—NMR spectroscopy
- G01R33/465—NMR spectroscopy applied to biological material, e.g. in vitro testing
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- High Energy & Nuclear Physics (AREA)
- Chemical & Material Sciences (AREA)
- Biochemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Analytical Chemistry (AREA)
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Dispersion Chemistry (AREA)
- Magnetic Resonance Imaging Apparatus (AREA)
- Investigating Or Analyzing Materials By The Use Of Magnetic Means (AREA)
- Investigating Or Analysing Biological Materials (AREA)
Applications Claiming Priority (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US202207P | 2007-11-06 | 2007-11-06 | |
| US61/002,022 | 2007-11-06 | ||
| US899107P | 2007-12-21 | 2007-12-21 | |
| US61/008,991 | 2007-12-21 | ||
| PCT/US2008/012592 WO2009061481A1 (en) | 2007-11-06 | 2008-11-06 | Small magnet and rf coil for magnetic resonance relaxometry |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA2704674A1 true CA2704674A1 (en) | 2009-05-14 |
Family
ID=40626087
Family Applications (1)
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|---|---|---|---|
| CA2704674A Abandoned CA2704674A1 (en) | 2007-11-06 | 2008-11-06 | Small magnet and rf coil for magnetic resonance relaxometry |
Country Status (6)
| Country | Link |
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| US (2) | US8519708B2 (https=) |
| EP (1) | EP2217951A4 (https=) |
| JP (1) | JP2011503541A (https=) |
| AU (1) | AU2008325088A1 (https=) |
| CA (1) | CA2704674A1 (https=) |
| WO (1) | WO2009061481A1 (https=) |
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-
2008
- 2008-11-06 AU AU2008325088A patent/AU2008325088A1/en not_active Abandoned
- 2008-11-06 WO PCT/US2008/012592 patent/WO2009061481A1/en not_active Ceased
- 2008-11-06 CA CA2704674A patent/CA2704674A1/en not_active Abandoned
- 2008-11-06 JP JP2010532083A patent/JP2011503541A/ja active Pending
- 2008-11-06 US US12/741,789 patent/US8519708B2/en not_active Expired - Fee Related
- 2008-11-06 EP EP08848455A patent/EP2217951A4/en not_active Withdrawn
-
2013
- 2013-08-23 US US13/974,477 patent/US9632154B2/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| WO2009061481A1 (en) | 2009-05-14 |
| JP2011503541A (ja) | 2011-01-27 |
| US9632154B2 (en) | 2017-04-25 |
| EP2217951A4 (en) | 2011-05-18 |
| US20130342205A1 (en) | 2013-12-26 |
| EP2217951A1 (en) | 2010-08-18 |
| US8519708B2 (en) | 2013-08-27 |
| AU2008325088A1 (en) | 2009-05-14 |
| US20100308822A1 (en) | 2010-12-09 |
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