JPS5983041A - 核磁気共鳴による検査方法及び検査装置 - Google Patents
核磁気共鳴による検査方法及び検査装置Info
- Publication number
- JPS5983041A JPS5983041A JP57193155A JP19315582A JPS5983041A JP S5983041 A JPS5983041 A JP S5983041A JP 57193155 A JP57193155 A JP 57193155A JP 19315582 A JP19315582 A JP 19315582A JP S5983041 A JPS5983041 A JP S5983041A
- Authority
- JP
- Japan
- Prior art keywords
- magnetic field
- subject
- pulse
- magnetic resonance
- gradient magnetic
- Prior art date
- 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.)
- Granted
Links
- 238000000034 method Methods 0.000 title claims abstract description 34
- 238000005481 NMR spectroscopy Methods 0.000 title claims description 46
- 230000005291 magnetic effect Effects 0.000 claims abstract description 84
- 230000003068 static effect Effects 0.000 claims abstract description 17
- 238000006243 chemical reaction Methods 0.000 claims abstract 2
- 238000001514 detection method Methods 0.000 claims description 11
- 230000005284 excitation Effects 0.000 claims description 11
- 238000007689 inspection Methods 0.000 claims description 11
- 238000001208 nuclear magnetic resonance pulse sequence Methods 0.000 claims description 9
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 claims description 6
- 239000010931 gold Substances 0.000 claims description 6
- 229910052737 gold Inorganic materials 0.000 claims description 6
- 235000019658 bitter taste Nutrition 0.000 claims 1
- 230000005855 radiation Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 19
- 230000005415 magnetization Effects 0.000 description 15
- 150000002431 hydrogen Chemical class 0.000 description 6
- 238000005259 measurement Methods 0.000 description 5
- 238000001228 spectrum Methods 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 230000002238 attenuated effect Effects 0.000 description 2
- 238000007796 conventional method Methods 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 201000011510 cancer Diseases 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000003111 delayed effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000003302 ferromagnetic material Substances 0.000 description 1
- 229910052731 fluorine Inorganic materials 0.000 description 1
- 125000001153 fluoro group Chemical class F* 0.000 description 1
- 230000004907 flux Effects 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 210000003734 kidney Anatomy 0.000 description 1
- 239000013307 optical fiber Substances 0.000 description 1
- 150000002926 oxygen Chemical class 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 150000003385 sodium Chemical class 0.000 description 1
- 230000000087 stabilizing effect Effects 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 238000012549 training Methods 0.000 description 1
- 230000007704 transition 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
- G01R33/483—NMR imaging systems with selection of signals or spectra from particular regions of the volume, e.g. in vivo spectroscopy
- G01R33/4833—NMR imaging systems with selection of signals or spectra from particular regions of the volume, e.g. in vivo spectroscopy using spatially selective excitation of the volume of interest, e.g. selecting non-orthogonal or inclined slices
Landscapes
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Spectroscopy & Molecular Physics (AREA)
- High Energy & Nuclear Physics (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- General Physics & Mathematics (AREA)
- Magnetic Resonance Imaging Apparatus (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP57193155A JPS5983041A (ja) | 1982-11-02 | 1982-11-02 | 核磁気共鳴による検査方法及び検査装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP57193155A JPS5983041A (ja) | 1982-11-02 | 1982-11-02 | 核磁気共鳴による検査方法及び検査装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5983041A true JPS5983041A (ja) | 1984-05-14 |
| JPS6240658B2 JPS6240658B2 (enrdf_load_stackoverflow) | 1987-08-29 |
Family
ID=16303191
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP57193155A Granted JPS5983041A (ja) | 1982-11-02 | 1982-11-02 | 核磁気共鳴による検査方法及び検査装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5983041A (enrdf_load_stackoverflow) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6151550A (ja) * | 1984-08-20 | 1986-03-14 | Yokogawa Hokushin Electric Corp | 核磁気共鳴画像観測方法および装置 |
| JPS6384540A (ja) * | 1986-09-30 | 1988-04-15 | 横河メディカルシステム株式会社 | 核磁気共鳴断層撮影装置のｒｆパルス調整装置 |
| JPS63296739A (ja) * | 1987-05-29 | 1988-12-02 | Yokogawa Medical Syst Ltd | 核磁気共鳴断層撮影装置のｒｆパルス調整法 |
| JPH08206098A (ja) * | 1995-11-29 | 1996-08-13 | Hitachi Ltd | 核磁気共鳴を用いた検査方法及び装置 |
| JPH09173318A (ja) * | 1996-12-04 | 1997-07-08 | Hitachi Ltd | 核磁気共鳴を用いた検査装置 |
| JPH1052415A (ja) * | 1997-05-14 | 1998-02-24 | Hitachi Ltd | 核磁気共鳴を用いた検査装置 |
-
1982
- 1982-11-02 JP JP57193155A patent/JPS5983041A/ja active Granted
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6151550A (ja) * | 1984-08-20 | 1986-03-14 | Yokogawa Hokushin Electric Corp | 核磁気共鳴画像観測方法および装置 |
| JPS6384540A (ja) * | 1986-09-30 | 1988-04-15 | 横河メディカルシステム株式会社 | 核磁気共鳴断層撮影装置のｒｆパルス調整装置 |
| JPS63296739A (ja) * | 1987-05-29 | 1988-12-02 | Yokogawa Medical Syst Ltd | 核磁気共鳴断層撮影装置のｒｆパルス調整法 |
| JPH08206098A (ja) * | 1995-11-29 | 1996-08-13 | Hitachi Ltd | 核磁気共鳴を用いた検査方法及び装置 |
| JPH09173318A (ja) * | 1996-12-04 | 1997-07-08 | Hitachi Ltd | 核磁気共鳴を用いた検査装置 |
| JPH1052415A (ja) * | 1997-05-14 | 1998-02-24 | Hitachi Ltd | 核磁気共鳴を用いた検査装置 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6240658B2 (enrdf_load_stackoverflow) | 1987-08-29 |
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