JP4202565B2 - 磁気共鳴イメージング装置用磁場発生装置 - Google Patents
磁気共鳴イメージング装置用磁場発生装置 Download PDFInfo
- Publication number
- JP4202565B2 JP4202565B2 JP33522199A JP33522199A JP4202565B2 JP 4202565 B2 JP4202565 B2 JP 4202565B2 JP 33522199 A JP33522199 A JP 33522199A JP 33522199 A JP33522199 A JP 33522199A JP 4202565 B2 JP4202565 B2 JP 4202565B2
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- Prior art keywords
- magnetic field
- coil
- gradient
- intermediate member
- shield
- 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.)
- Expired - Fee Related
Links
- 238000002595 magnetic resonance imaging Methods 0.000 title claims description 21
- 230000003068 static effect Effects 0.000 claims description 30
- 238000001816 cooling Methods 0.000 description 13
- 239000004020 conductor Substances 0.000 description 9
- 238000000034 method Methods 0.000 description 8
- 230000002093 peripheral effect Effects 0.000 description 8
- 238000005259 measurement Methods 0.000 description 7
- 238000005452 bending Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 230000005284 excitation Effects 0.000 description 2
- 239000011810 insulating material Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 206010015535 Euphoric mood Diseases 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 238000006731 degradation reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000005530 etching Methods 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
Images
Landscapes
- Magnetic Resonance Imaging Apparatus (AREA)
- Insulating Of Coils (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP33522199A JP4202565B2 (ja) | 1999-11-26 | 1999-11-26 | 磁気共鳴イメージング装置用磁場発生装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP33522199A JP4202565B2 (ja) | 1999-11-26 | 1999-11-26 | 磁気共鳴イメージング装置用磁場発生装置 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2001149336A JP2001149336A (ja) | 2001-06-05 |
| JP2001149336A5 JP2001149336A5 (enExample) | 2007-01-11 |
| JP4202565B2 true JP4202565B2 (ja) | 2008-12-24 |
Family
ID=18286120
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP33522199A Expired - Fee Related JP4202565B2 (ja) | 1999-11-26 | 1999-11-26 | 磁気共鳴イメージング装置用磁場発生装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP4202565B2 (enExample) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE10304249B4 (de) * | 2003-02-03 | 2007-04-12 | Siemens Ag | Magnetresonanzgerät mit einer Gradientenspule und einer elektrisch leitfähigen Struktur |
| EP1692533A1 (en) * | 2003-11-25 | 2006-08-23 | Koninklijke Philips Electronics N.V. | Actively shielded gradient coil system comprising additional eddy current shield system |
-
1999
- 1999-11-26 JP JP33522199A patent/JP4202565B2/ja not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| JP2001149336A (ja) | 2001-06-05 |
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