DE10243830B4 - Spektroskopisches Bildgebungsverfahren sowie Verwendung desselben zur Materialcharakterisierung - Google Patents
Spektroskopisches Bildgebungsverfahren sowie Verwendung desselben zur Materialcharakterisierung Download PDFInfo
- Publication number
- DE10243830B4 DE10243830B4 DE10243830A DE10243830A DE10243830B4 DE 10243830 B4 DE10243830 B4 DE 10243830B4 DE 10243830 A DE10243830 A DE 10243830A DE 10243830 A DE10243830 A DE 10243830A DE 10243830 B4 DE10243830 B4 DE 10243830B4
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- DE
- Germany
- Prior art keywords
- imaging method
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- 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.)
- Expired - Fee Related
Links
- 238000000034 method Methods 0.000 title claims abstract description 38
- 238000000701 chemical imaging Methods 0.000 title claims abstract description 32
- 238000012512 characterization method Methods 0.000 title claims description 5
- 239000000463 material Substances 0.000 title claims description 5
- 230000005284 excitation Effects 0.000 claims abstract description 125
- 238000001208 nuclear magnetic resonance pulse sequence Methods 0.000 claims abstract description 16
- 238000003384 imaging method Methods 0.000 claims description 61
- 230000001629 suppression Effects 0.000 claims description 21
- 238000000926 separation method Methods 0.000 claims description 6
- 230000035945 sensitivity Effects 0.000 claims description 3
- 230000032683 aging Effects 0.000 claims description 2
- 238000011835 investigation Methods 0.000 claims 6
- 101150087426 Gnal gene Proteins 0.000 claims 1
- 238000005259 measurement Methods 0.000 description 16
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 10
- 238000002595 magnetic resonance imaging Methods 0.000 description 7
- 238000003530 single readout Methods 0.000 description 6
- 101000899452 Dictyostelium discoideum Calcium-dependent cell adhesion molecule 1 Proteins 0.000 description 4
- 101150029683 gB gene Proteins 0.000 description 4
- 238000010168 coupling process Methods 0.000 description 3
- 238000005859 coupling reaction Methods 0.000 description 3
- 238000011156 evaluation Methods 0.000 description 3
- 238000001228 spectrum Methods 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- 238000005160 1H NMR spectroscopy Methods 0.000 description 2
- 101100015456 Litomosoides carinii GP22 gene Proteins 0.000 description 2
- 210000004556 brain Anatomy 0.000 description 2
- 230000008878 coupling Effects 0.000 description 2
- 238000001514 detection method Methods 0.000 description 2
- 230000002452 interceptive effect Effects 0.000 description 2
- 230000003595 spectral effect Effects 0.000 description 2
- 238000004611 spectroscopical analysis Methods 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 238000004364 calculation method Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 229940079593 drug Drugs 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000013213 extrapolation Methods 0.000 description 1
- 101150002378 gC gene Proteins 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
- 125000003473 lipid group Chemical group 0.000 description 1
- 239000002207 metabolite Substances 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 238000007781 pre-processing Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
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
- G01R33/44—Arrangements or instruments for measuring magnetic variables involving magnetic resonance using nuclear magnetic resonance [NMR]
- G01R33/48—NMR imaging systems
- G01R33/54—Signal processing systems, e.g. using pulse sequences ; Generation or control of pulse sequences; Operator console
- G01R33/56—Image enhancement or correction, e.g. subtraction or averaging techniques, e.g. improvement of signal-to-noise ratio and resolution
- G01R33/561—Image enhancement or correction, e.g. subtraction or averaging techniques, e.g. improvement of signal-to-noise ratio and resolution by reduction of the scanning time, i.e. fast acquiring systems, e.g. using echo-planar pulse sequences
- G01R33/5613—Generating steady state signals, e.g. low flip angle sequences [FLASH]
-
- 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]
- G01R33/48—NMR imaging systems
- G01R33/483—NMR imaging systems with selection of signals or spectra from particular regions of the volume, e.g. in vivo spectroscopy
- G01R33/485—NMR imaging systems with selection of signals or spectra from particular regions of the volume, e.g. in vivo spectroscopy based on chemical shift information [CSI] or spectroscopic imaging, e.g. to acquire the spatial distributions of metabolites
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- High Energy & Nuclear Physics (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Radiology & Medical Imaging (AREA)
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- General Health & Medical Sciences (AREA)
- Health & Medical Sciences (AREA)
- Optics & Photonics (AREA)
- Magnetic Resonance Imaging Apparatus (AREA)
- Analysing Materials By The Use Of Radiation (AREA)
Priority Applications (6)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE10243830A DE10243830B4 (de) | 2002-09-13 | 2002-09-13 | Spektroskopisches Bildgebungsverfahren sowie Verwendung desselben zur Materialcharakterisierung |
| US10/527,382 US20060139027A1 (en) | 2002-09-13 | 2003-09-10 | Spectroscopic imaging method, device comprising elements for carrying out said method and use of said imaging method for charctering materials |
| EP03757665A EP1537431A2 (de) | 2002-09-13 | 2003-09-10 | Spektroskopisches bildgebungsverfahren,vorrichtung mit mitteln zur durchführung desselben sowie verwendung des bildgebungsverfahrens zur materialcharakterisierung |
| JP2004536851A JP2005537896A (ja) | 2002-09-13 | 2003-09-10 | スペクトロスコピック・イメージ撮像方法、その方法を実行する手段を備えた装置、並びにその方法の材料特性分析における利用 |
| PCT/DE2003/002997 WO2004027441A2 (de) | 2002-09-13 | 2003-09-10 | Spektroskopisches bildgebungsverfahren,vorrichtung mit mitteln zur durchfuehrung desselben sowie verwendung des bildgebungsverfahrens zur materialcharakterisierrung |
| AU2003273732A AU2003273732A1 (en) | 2002-09-13 | 2003-09-10 | Spectroscopic imaging method, device comprising elements for carrying out said method and use of said imaging method for characterising materials |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE10243830A DE10243830B4 (de) | 2002-09-13 | 2002-09-13 | Spektroskopisches Bildgebungsverfahren sowie Verwendung desselben zur Materialcharakterisierung |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE10243830A1 DE10243830A1 (de) | 2004-03-25 |
| DE10243830B4 true DE10243830B4 (de) | 2006-11-16 |
Family
ID=31896248
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE10243830A Expired - Fee Related DE10243830B4 (de) | 2002-09-13 | 2002-09-13 | Spektroskopisches Bildgebungsverfahren sowie Verwendung desselben zur Materialcharakterisierung |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US20060139027A1 (enExample) |
| EP (1) | EP1537431A2 (enExample) |
| JP (1) | JP2005537896A (enExample) |
| AU (1) | AU2003273732A1 (enExample) |
| DE (1) | DE10243830B4 (enExample) |
| WO (1) | WO2004027441A2 (enExample) |
Families Citing this family (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102004022687B4 (de) | 2004-05-05 | 2012-01-05 | Bruker Biospin Gmbh | Time-Domain-Verfahren zum quantitativen Bestimmen des Gehalts zumindest einer Komponente einer Probe mittels eines niedrigauflösenden Kernresonanz-Pulsspektrometers |
| WO2008087822A1 (ja) * | 2007-01-17 | 2008-07-24 | Hitachi Medical Corporation | 磁気共鳴撮影装置および磁気共鳴スペクトル画像算出方法 |
| CN101281241B (zh) * | 2007-04-06 | 2012-06-20 | Ge医疗系统环球技术有限公司 | Mri设备及其控制方法 |
| JP5449805B2 (ja) * | 2008-04-25 | 2014-03-19 | 株式会社東芝 | 磁気共鳴イメージング装置 |
| US9791530B2 (en) * | 2012-04-14 | 2017-10-17 | The Regents Of The University Of Michigan | Method of MRI imaging using non-slice-selective, spatially tailored tip-up pulse |
| US9360542B2 (en) * | 2012-04-20 | 2016-06-07 | Wisconsin Alumni Research Foundation | System and method for spectrally-resolved three-dimensional magnetic resonance imaging without frequency-encoding gradients |
| EP3072548B1 (en) | 2012-11-21 | 2019-03-06 | Amgen, Inc | Drug delivery device |
| US9594134B2 (en) * | 2014-01-22 | 2017-03-14 | Wisconsin Alumni Research Foundation | System and method for fully phase-encoded magnetic resonance imaging using multiband radio frequency excitation |
| US10247801B2 (en) * | 2014-04-25 | 2019-04-02 | The Regents Of The University Of Michigan | Method of MRI imaging using a spectrally designed pulse |
| KR101664433B1 (ko) | 2015-03-24 | 2016-10-10 | 삼성전자주식회사 | 자기 공명 영상 장치 및 자기 공명 영상 장치의 영상 생성 방법 |
| DE102016218713B4 (de) * | 2016-09-28 | 2019-02-07 | Siemens Healthcare Gmbh | Diffusionsgewichtete Magnetresonanz-Messung |
| KR102475529B1 (ko) * | 2021-06-10 | 2022-12-08 | 경북대학교 산학협력단 | 복수의 자기공명영상 패러미터를 측정하는 자기공명영상 장치 및 그 동작 방법 |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19836612C2 (de) * | 1998-08-12 | 2000-06-29 | Siemens Ag | Verfahren zum Betrieb eines Kernspintomographiegeräts zur Trennung von Wasser- und Fettsignalen |
| DE19901763A1 (de) * | 1999-01-18 | 2000-07-27 | Siemens Ag | Impulssequenz für ein Kernspintomographiegerät |
| DE19860488C1 (de) * | 1998-12-28 | 2000-10-26 | Siemens Ag | Impulssequenz für ein Kernspintomographiegerät |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2621693A1 (fr) * | 1987-10-13 | 1989-04-14 | Thomson Cgr | Procede d'imagerie de mouvements intravoxels par rmn dans un corps |
| JPH03268742A (ja) * | 1990-03-19 | 1991-11-29 | Hitachi Ltd | イメージング装置 |
| JPH05184555A (ja) * | 1991-03-20 | 1993-07-27 | Hitachi Ltd | 磁気共鳴イメージング方法及び装置 |
| DE10138961B4 (de) * | 2001-08-08 | 2006-09-28 | Universitätsklinikum Freiburg | Verfahren zur Messung der Magnetresonanz (NMR) mittels Steady State Signalen (SSFP) |
-
2002
- 2002-09-13 DE DE10243830A patent/DE10243830B4/de not_active Expired - Fee Related
-
2003
- 2003-09-10 AU AU2003273732A patent/AU2003273732A1/en not_active Abandoned
- 2003-09-10 JP JP2004536851A patent/JP2005537896A/ja not_active Abandoned
- 2003-09-10 EP EP03757665A patent/EP1537431A2/de not_active Withdrawn
- 2003-09-10 US US10/527,382 patent/US20060139027A1/en not_active Abandoned
- 2003-09-10 WO PCT/DE2003/002997 patent/WO2004027441A2/de not_active Ceased
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19836612C2 (de) * | 1998-08-12 | 2000-06-29 | Siemens Ag | Verfahren zum Betrieb eines Kernspintomographiegeräts zur Trennung von Wasser- und Fettsignalen |
| DE19860488C1 (de) * | 1998-12-28 | 2000-10-26 | Siemens Ag | Impulssequenz für ein Kernspintomographiegerät |
| DE19901763A1 (de) * | 1999-01-18 | 2000-07-27 | Siemens Ag | Impulssequenz für ein Kernspintomographiegerät |
Non-Patent Citations (1)
| Title |
|---|
| "Principles of Nuclear Magnetic Resonance Microscopy", P.T. Callaghan, Clarendon Press, Oxford, 1993, S. 77-78 und S. 148-152 * |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2005537896A (ja) | 2005-12-15 |
| AU2003273732A8 (en) | 2004-04-08 |
| DE10243830A1 (de) | 2004-03-25 |
| AU2003273732A1 (en) | 2004-04-08 |
| WO2004027441A2 (de) | 2004-04-01 |
| EP1537431A2 (de) | 2005-06-08 |
| US20060139027A1 (en) | 2006-06-29 |
| WO2004027441A3 (de) | 2004-08-05 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| OP8 | Request for examination as to paragraph 44 patent law | ||
| 8364 | No opposition during term of opposition | ||
| R119 | Application deemed withdrawn, or ip right lapsed, due to non-payment of renewal fee |
Effective date: 20130403 |