JPS5956154A - 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
- JPS5956154A JPS5956154A JP57166143A JP16614382A JPS5956154A JP S5956154 A JPS5956154 A JP S5956154A JP 57166143 A JP57166143 A JP 57166143A JP 16614382 A JP16614382 A JP 16614382A JP S5956154 A JPS5956154 A JP S5956154A
- Authority
- JP
- Japan
- Prior art keywords
- subject
- magnetic field
- pulse
- signal
- axis direction
- 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
- 238000005481 NMR spectroscopy Methods 0.000 title claims description 30
- 238000000034 method Methods 0.000 title claims description 29
- 238000007689 inspection Methods 0.000 title claims description 9
- 230000005291 magnetic effect Effects 0.000 claims abstract description 72
- 230000005415 magnetization Effects 0.000 claims abstract description 26
- 230000003068 static effect Effects 0.000 claims abstract description 17
- 238000001514 detection method Methods 0.000 claims abstract description 12
- 230000005284 excitation Effects 0.000 claims abstract description 12
- 230000005855 radiation Effects 0.000 claims description 3
- 230000009466 transformation Effects 0.000 claims description 2
- 230000004304 visual acuity Effects 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 17
- 150000002431 hydrogen Chemical class 0.000 description 5
- 238000001208 nuclear magnetic resonance pulse sequence Methods 0.000 description 4
- 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
- 230000008859 change Effects 0.000 description 2
- 238000007796 conventional method Methods 0.000 description 2
- 230000003111 delayed effect Effects 0.000 description 2
- 229910052739 hydrogen Inorganic materials 0.000 description 2
- 239000001257 hydrogen Substances 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 102000006395 Globulins Human genes 0.000 description 1
- 108010044091 Globulins Proteins 0.000 description 1
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 description 1
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 1
- 210000003323 beak Anatomy 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000003745 diagnosis Methods 0.000 description 1
- 239000003302 ferromagnetic material Substances 0.000 description 1
- 125000001153 fluoro group Chemical class F* 0.000 description 1
- 230000004907 flux Effects 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000013307 optical fiber Substances 0.000 description 1
- 150000002926 oxygen Chemical class 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 239000011734 sodium Substances 0.000 description 1
- 150000003385 sodium Chemical class 0.000 description 1
- 230000003595 spectral effect Effects 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 230000001131 transforming effect Effects 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
- G01R33/4818—MR characterised by data acquisition along a specific k-space trajectory or by the temporal order of k-space coverage, e.g. centric or segmented coverage of k-space
- G01R33/482—MR characterised by data acquisition along a specific k-space trajectory or by the temporal order of k-space coverage, e.g. centric or segmented coverage of k-space using a Cartesian trajectory
Landscapes
- Physics & Mathematics (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 |
|---|---|---|---|
| JP57166143A JPS5956154A (ja) | 1982-09-24 | 1982-09-24 | 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 |
|---|---|---|---|
| JP57166143A JPS5956154A (ja) | 1982-09-24 | 1982-09-24 | 核磁気共鳴による検査方法及び検査装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5956154A true JPS5956154A (ja) | 1984-03-31 |
| JPH0228821B2 JPH0228821B2 (enrdf_load_stackoverflow) | 1990-06-26 |
Family
ID=15825838
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP57166143A Granted JPS5956154A (ja) | 1982-09-24 | 1982-09-24 | 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) | JPS5956154A (enrdf_load_stackoverflow) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59214745A (ja) * | 1983-02-18 | 1984-12-04 | アルバ−ト・マコフスキ− | 高速ｎｍｒ像形成システム |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5520495A (en) * | 1978-07-20 | 1980-02-13 | Univ California | Method and apparatus for mapping atomic nuceus density within object by using nucear magnetic resonance |
-
1982
- 1982-09-24 JP JP57166143A patent/JPS5956154A/ja active Granted
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5520495A (en) * | 1978-07-20 | 1980-02-13 | Univ California | Method and apparatus for mapping atomic nuceus density within object by using nucear magnetic resonance |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59214745A (ja) * | 1983-02-18 | 1984-12-04 | アルバ−ト・マコフスキ− | 高速ｎｍｒ像形成システム |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0228821B2 (enrdf_load_stackoverflow) | 1990-06-26 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPH0222348B2 (enrdf_load_stackoverflow) | ||
| JPH027655B2 (enrdf_load_stackoverflow) | ||
| WO2002013692A1 (fr) | Appareil d'imagerie par resonance magnetique | |
| JPS6240658B2 (enrdf_load_stackoverflow) | ||
| JPH0222648B2 (enrdf_load_stackoverflow) | ||
| JPS5956154A (ja) | 核磁気共鳴による検査方法及び検査装置 | |
| JPS59231438A (ja) | 核磁気共鳴による検査装置 | |
| JPH0252497B2 (enrdf_load_stackoverflow) | ||
| JPS6218863B2 (enrdf_load_stackoverflow) | ||
| JPS6249577B2 (enrdf_load_stackoverflow) | ||
| JPH0228820B2 (enrdf_load_stackoverflow) | ||
| JPS6240657B2 (enrdf_load_stackoverflow) | ||
| JPS5957147A (ja) | 核磁気共鳴による検査方法及び検査装置 | |
| JPS60146140A (ja) | 核磁気共鳴による検査方法及びその装置 | |
| JPS5983039A (ja) | 核磁気共鳴による検査方法及び検査装置 | |
| JPS60166849A (ja) | Ｎｍｒ画像装置 | |
| JPS6024464A (ja) | 核磁気共鳴による検査装置 | |
| JPH0421491B2 (enrdf_load_stackoverflow) | ||
| JPS59105550A (ja) | 核磁気共鳴による検査方法 | |
| JPS6029684A (ja) | 核磁気共鳴による検査方法及び検査装置 | |
| JPH0311223B2 (enrdf_load_stackoverflow) | ||
| JPS59105549A (ja) | 核磁気共鳴による検査方法 | |
| JPS6020140A (ja) | 核磁気共鳴による検査装置 | |
| JPS6179147A (ja) | Ｎｍｒ画像装置 | |
| JPH0421490B2 (enrdf_load_stackoverflow) |