JP2022167998A5 - - Google Patents
Download PDFInfo
- Publication number
- JP2022167998A5 JP2022167998A5 JP2022136050A JP2022136050A JP2022167998A5 JP 2022167998 A5 JP2022167998 A5 JP 2022167998A5 JP 2022136050 A JP2022136050 A JP 2022136050A JP 2022136050 A JP2022136050 A JP 2022136050A JP 2022167998 A5 JP2022167998 A5 JP 2022167998A5
- Authority
- JP
- Japan
- Prior art keywords
- loop
- current
- segments
- segment
- shunt
- 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
- 230000005291 magnetic effect Effects 0.000 claims description 40
- 238000003384 imaging method Methods 0.000 claims description 24
- 238000002595 magnetic resonance imaging Methods 0.000 claims description 22
- 238000000034 method Methods 0.000 claims description 13
- 239000004020 conductor Substances 0.000 claims description 7
- 238000004435 EPR spectroscopy Methods 0.000 claims description 4
- 238000011109 contamination Methods 0.000 claims description 4
- 230000010287 polarization Effects 0.000 claims 5
- 238000004611 spectroscopical analysis Methods 0.000 claims 4
- 238000007493 shaping process Methods 0.000 claims 2
- 230000008030 elimination Effects 0.000 claims 1
- 238000003379 elimination reaction Methods 0.000 claims 1
- 230000008901 benefit Effects 0.000 description 7
- 238000004804 winding Methods 0.000 description 7
- 238000010586 diagram Methods 0.000 description 6
- 201000010099 disease Diseases 0.000 description 4
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 4
- 238000012216 screening Methods 0.000 description 3
- 238000005481 NMR spectroscopy Methods 0.000 description 2
- 238000000804 electron spin resonance spectroscopy Methods 0.000 description 2
- 238000012827 research and development Methods 0.000 description 2
- 206010028980 Neoplasm Diseases 0.000 description 1
- 230000005534 acoustic noise Effects 0.000 description 1
- 230000004913 activation Effects 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 201000011510 cancer Diseases 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000000701 chemical imaging Methods 0.000 description 1
- 238000003745 diagnosis Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000001356 surgical procedure Methods 0.000 description 1
- 230000002194 synthesizing effect Effects 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 239000013598 vector Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2022136050A JP7345932B2 (ja) | 2019-07-25 | 2022-08-29 | 単一の厚いループを用いた磁気共有イメージング |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2019137259A JP2019177249A (ja) | 2019-07-25 | 2019-07-25 | 単一の厚いループを用いた磁気共有イメージング |
| JP2021078622A JP2021118916A (ja) | 2019-07-25 | 2021-05-06 | 単一の厚いループを用いた磁気共有イメージング |
| JP2022136050A JP7345932B2 (ja) | 2019-07-25 | 2022-08-29 | 単一の厚いループを用いた磁気共有イメージング |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2021078622A Division JP2021118916A (ja) | 2019-07-25 | 2021-05-06 | 単一の厚いループを用いた磁気共有イメージング |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2022167998A JP2022167998A (ja) | 2022-11-04 |
| JP2022167998A5 true JP2022167998A5 (enExample) | 2023-08-07 |
| JP7345932B2 JP7345932B2 (ja) | 2023-09-19 |
Family
ID=68276981
Family Applications (3)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2019137259A Ceased JP2019177249A (ja) | 2019-07-25 | 2019-07-25 | 単一の厚いループを用いた磁気共有イメージング |
| JP2021078622A Ceased JP2021118916A (ja) | 2019-07-25 | 2021-05-06 | 単一の厚いループを用いた磁気共有イメージング |
| JP2022136050A Active JP7345932B2 (ja) | 2019-07-25 | 2022-08-29 | 単一の厚いループを用いた磁気共有イメージング |
Family Applications Before (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2019137259A Ceased JP2019177249A (ja) | 2019-07-25 | 2019-07-25 | 単一の厚いループを用いた磁気共有イメージング |
| JP2021078622A Ceased JP2021118916A (ja) | 2019-07-25 | 2021-05-06 | 単一の厚いループを用いた磁気共有イメージング |
Country Status (1)
| Country | Link |
|---|---|
| JP (3) | JP2019177249A (enExample) |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS51113158A (en) * | 1975-03-29 | 1976-10-06 | Hokkaido Daigakuchiyou | Method of generating magnetic field whose range of uniform strength has no angular protrusions |
| JPH067528B2 (ja) * | 1988-02-19 | 1994-01-26 | 日本電子株式会社 | 磁気共鳴映像装置用磁石装置 |
| DE4111508C2 (de) * | 1991-04-09 | 1994-07-14 | Bruker Medizintech | Vorrichtung zum Anregen und/oder Messen magnetischer Resonanz |
| DE10025582C1 (de) * | 2000-05-24 | 2001-12-06 | Siemens Ag | Elektrische Leiteranordnung |
| DE10114319C2 (de) * | 2001-03-23 | 2003-02-13 | Siemens Ag | Shimvorrichtung für ein Magnetresonanzgerät |
| JP2002291716A (ja) * | 2001-03-30 | 2002-10-08 | Hitachi Medical Corp | 高次エンコーデイング傾斜磁場コイルを備えた磁気共鳴イメージング装置 |
| US6933724B2 (en) * | 2003-11-21 | 2005-08-23 | General Electric Company | Matrix coil for generating a variable magnetic field |
| WO2013023186A1 (en) * | 2011-08-10 | 2013-02-14 | Kharbanda Hardave S | System and method for the establishment of magnetic field patterns in a coil set with voltage-driven current shunts |
-
2019
- 2019-07-25 JP JP2019137259A patent/JP2019177249A/ja not_active Ceased
-
2021
- 2021-05-06 JP JP2021078622A patent/JP2021118916A/ja not_active Ceased
-
2022
- 2022-08-29 JP JP2022136050A patent/JP7345932B2/ja active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US4486711A (en) | Gradient field coil system for nuclear spin tomography | |
| JP2584005B2 (ja) | 磁場勾配コイル装置およびそれを用いる磁気共鳴イメージングシステム | |
| US5278504A (en) | Gradient coil with off center sweet spot for magnetic resonance imaging | |
| JPH0785445B2 (ja) | 補正コイル | |
| US4728895A (en) | System of coils for producing additional fields for obtaining polarization fields with constant gradients in a magnet having polarization pole pieces for image production by nuclear magnetic resonance | |
| CN112444766A (zh) | 一种磁共振系统及其匀场方法 | |
| US5088185A (en) | Method for manufacturing gradient coil system for a nuclear magnetic resonance tomography apparatus | |
| JP7345932B2 (ja) | 単一の厚いループを用いた磁気共有イメージング | |
| JP2022167998A5 (enExample) | ||
| JP2016506852A5 (enExample) | ||
| JP2005512646A (ja) | 傾斜磁場コイル配置構造 | |
| CA2939982C (en) | Magnetic resonance imaging with a single thick loop | |
| JP2018161492A (ja) | 単一の厚いループを用いた磁気共有イメージング | |
| JP2018161492A5 (enExample) | ||
| JP2021118916A5 (enExample) | ||
| JP2019177249A5 (enExample) | ||
| CN117075015A (zh) | 静磁场磁铁以及磁共振成像装置 | |
| WO2013023186A1 (en) | System and method for the establishment of magnetic field patterns in a coil set with voltage-driven current shunts | |
| US20240230803A1 (en) | Static field magnet and mri apparatus | |
| JP4392978B2 (ja) | 傾斜磁場コイル及びそれを用いた磁気共鳴イメージング装置 | |
| JPH051606B2 (enExample) | ||
| JPH04224734A (ja) | 磁気共鳴イメージング装置 | |
| JPH01110355A (ja) | 高周波コイル |