JP5620969B2 - Mri装置 - Google Patents
Mri装置 Download PDFInfo
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- JP5620969B2 JP5620969B2 JP2012257354A JP2012257354A JP5620969B2 JP 5620969 B2 JP5620969 B2 JP 5620969B2 JP 2012257354 A JP2012257354 A JP 2012257354A JP 2012257354 A JP2012257354 A JP 2012257354A JP 5620969 B2 JP5620969 B2 JP 5620969B2
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- 238000005286 illumination Methods 0.000 claims description 297
- 238000000034 method Methods 0.000 claims description 67
- 238000007689 inspection Methods 0.000 claims description 31
- 230000003068 static effect Effects 0.000 claims description 12
- 238000002595 magnetic resonance imaging Methods 0.000 description 63
- 238000001816 cooling Methods 0.000 description 7
- 238000012545 processing Methods 0.000 description 7
- 238000012360 testing method Methods 0.000 description 7
- 239000003086 colorant Substances 0.000 description 5
- 230000000694 effects Effects 0.000 description 5
- 230000005540 biological transmission Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- 230000006870 function Effects 0.000 description 4
- 238000003780 insertion Methods 0.000 description 4
- 230000037431 insertion Effects 0.000 description 4
- 208000019901 Anxiety disease Diseases 0.000 description 3
- 230000036506 anxiety Effects 0.000 description 3
- 238000005282 brightening Methods 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 3
- 238000009826 distribution Methods 0.000 description 3
- 238000003384 imaging method Methods 0.000 description 3
- 230000003321 amplification Effects 0.000 description 2
- 239000000470 constituent Substances 0.000 description 2
- 238000013480 data collection Methods 0.000 description 2
- 230000005281 excited state Effects 0.000 description 2
- 230000005415 magnetization Effects 0.000 description 2
- 238000003199 nucleic acid amplification method Methods 0.000 description 2
- 238000001228 spectrum Methods 0.000 description 2
- 241001669679 Eleotris Species 0.000 description 1
- 210000001015 abdomen Anatomy 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 230000007274 generation of a signal involved in cell-cell signaling Effects 0.000 description 1
- 230000005283 ground state Effects 0.000 description 1
- 230000003760 hair shine Effects 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 230000010355 oscillation Effects 0.000 description 1
- 238000012805 post-processing Methods 0.000 description 1
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Classifications
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- 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
- G01R33/28—Details of apparatus provided for in groups G01R33/44 - G01R33/64
- G01R33/30—Sample handling arrangements, e.g. sample cells, spinning mechanisms
-
- 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
- G01R33/28—Details of apparatus provided for in groups G01R33/44 - G01R33/64
-
- 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
- G01R33/28—Details of apparatus provided for in groups G01R33/44 - G01R33/64
- G01R33/30—Sample handling arrangements, e.g. sample cells, spinning mechanisms
- G01R33/307—Sample handling arrangements, e.g. sample cells, spinning mechanisms specially adapted for moving the sample relative to the MR system, e.g. spinning mechanisms, flow cells or means for positioning the sample inside a spectrometer
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/05—Detecting, measuring or recording for diagnosis by means of electric currents or magnetic fields; Measuring using microwaves or radio waves
- A61B5/055—Detecting, measuring or recording for diagnosis by means of electric currents or magnetic fields; Measuring using microwaves or radio waves involving electronic [EMR] or nuclear [NMR] magnetic resonance, e.g. magnetic resonance imaging
-
- 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
- G01R33/28—Details of apparatus provided for in groups G01R33/44 - G01R33/64
- G01R33/288—Provisions within MR facilities for enhancing safety during MR, e.g. reduction of the specific absorption rate [SAR], detection of ferromagnetic objects in the scanner room
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- Physics & Mathematics (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- General Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Engineering & Computer Science (AREA)
- Medical Informatics (AREA)
- Biophysics (AREA)
- Pathology (AREA)
- High Energy & Nuclear Physics (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Radiology & Medical Imaging (AREA)
- Molecular Biology (AREA)
- Surgery (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Magnetic Resonance Imaging Apparatus (AREA)
Description
静磁場磁石、傾斜磁場を発生させる傾斜磁場コイル及びRFパルスを送信又は受信するR
Fコイルを収容すると共に、被検者を挿入するための円筒状の開口部を有するガントリと
、前記被検者を前記開口部へ挿入するために前記被検者を載置する天板を有する寝台と、
寝台側とは前記開口部を挟んで反対側の反寝台側の前記開口部内又は前記反寝台側の前記
開口部外から前記開口部内を照明可能な位置に設けられ、前記開口部内に向かって照明を
行なう第1の照明手段と、前記寝台側の開口部内に設けられ、前記第1の照明手段からの
照明によって前記開口部内の段差によって前記寝台側の開口部入り口付近に生じる影に向
かって照明を行なう第2の照明手段と、を備える。
[第1過程]
[第2過程]
[第3過程]
[第4過程]
13 照明制御部
15 光源
16 空間内寝台側照明
17 空間内側面照明
18 空間内反寝台側照明
19 反寝台側照明
20 記憶部
31 支持部
33 テーパ部
40 レール上照明
50 テーパ部照明
60 残時間表示照明
Claims (3)
- 静磁場を発生する静磁場磁石、傾斜磁場を発生させる傾斜磁場コイル及びRFパルスを
送信又は受信するRFコイルを収容すると共に、被検者を挿入するための円筒状の開口部
を有するガントリと、
前記被検者を前記開口部へ挿入するために前記被検者を載置する天板を有する寝台と、
寝台側とは前記開口部を挟んで反対側の反寝台側の前記開口部内又は前記反寝台側の前
記開口部外から前記開口部内を照明可能な位置に設けられ、前記開口部内に向かって照明
を行なう第1の照明手段と、
前記寝台側の開口部内に設けられ、前記第1の照明手段からの照明によって前記開口部
内の段差によって前記寝台側の開口部入り口付近に生じる影に向かって照明を行なう第2
の照明手段と、
を備えることを特徴とするMRI装置。 - 前記第1の照明手段及び前記第2の照明手段に設定される照明パターンを、検査内の各
過程に組み合わせることによって前記検査毎の照明パターン群を設定する照明パターン群
設定部と、
前記照明パターン群を記憶する記憶部と、をさらに備え、
前記検査前に前記照明パターン群を選択し、前記検査中に前記過程に相当する前記照明
パターンによって照明を行なう構成とすることを特徴とする請求項1に記載のMRI装置
。 - 前記照明パターンは、前記第1の照明手段及び前記第2の照明手段毎に設定される発光
色、光量及び光り方のうち少なくとも一方の組み合わせによって構成されることを特徴と
する請求項2に記載のMRI装置。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2012257354A JP5620969B2 (ja) | 2006-11-24 | 2012-11-26 | Mri装置 |
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2006316976 | 2006-11-24 | ||
JP2006316976 | 2006-11-24 | ||
JP2012257354A JP5620969B2 (ja) | 2006-11-24 | 2012-11-26 | Mri装置 |
Related Parent Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2007281507A Division JP5348870B2 (ja) | 2006-11-24 | 2007-10-30 | Mri装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2013059646A JP2013059646A (ja) | 2013-04-04 |
JP5620969B2 true JP5620969B2 (ja) | 2014-11-05 |
Family
ID=39478347
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2007281507A Active JP5348870B2 (ja) | 2006-11-24 | 2007-10-30 | Mri装置 |
JP2012257354A Active JP5620969B2 (ja) | 2006-11-24 | 2012-11-26 | Mri装置 |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2007281507A Active JP5348870B2 (ja) | 2006-11-24 | 2007-10-30 | Mri装置 |
Country Status (3)
Country | Link |
---|---|
US (1) | US7852080B2 (ja) |
JP (2) | JP5348870B2 (ja) |
CN (1) | CN101185572B (ja) |
Families Citing this family (22)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102008044643A1 (de) * | 2008-08-27 | 2010-03-04 | Siemens Aktiengesellschaft | Patientenlagerungstisch sowie medizinisches Gerät mit einem Patientenlagerungstisch |
DE102009052197B4 (de) * | 2009-11-06 | 2013-06-13 | Siemens Aktiengesellschaft | MR-Signal-Übertragung in einer Lokalspulenanordnung |
CN103338706B (zh) * | 2011-01-26 | 2016-05-04 | 皇家飞利浦有限公司 | 临床环境控制系统 |
JP2012245315A (ja) * | 2011-05-31 | 2012-12-13 | Ge Medical Systems Global Technology Co Llc | 医用装置および配信システム |
JP6218733B2 (ja) | 2011-09-19 | 2017-10-25 | コーニンクレッカ フィリップス エヌ ヴェKoninklijke Philips N.V. | 統合mr撮像及び介入システム |
CN103313655B (zh) * | 2012-01-13 | 2017-04-12 | 东芝医疗系统株式会社 | 磁共振成像装置以及医用图像诊断装置 |
CN103445778B (zh) * | 2012-05-30 | 2015-07-22 | 上海联影医疗科技有限公司 | 一种改善检查环境的磁共振设备及其光源控制方法 |
KR101424553B1 (ko) * | 2012-08-22 | 2014-07-31 | 삼성전자 주식회사 | 자기 공명 영상 장치 및 그 제어 방법 |
KR101676020B1 (ko) | 2012-11-01 | 2016-11-14 | 삼성전자주식회사 | 의료 영상 기기 및 이에 포함되는 갠트리의 동작 정보 제공 방법 |
WO2014102641A1 (en) * | 2012-12-26 | 2014-07-03 | Koninklijke Philips N.V. | Accessible magnetic resonance imaging scanner system and method of operation thereof |
CN103892917A (zh) * | 2012-12-30 | 2014-07-02 | 沈阳东软医疗系统有限公司 | 一种实现显示扫描状态的方法、装置及相关扫描设备系统 |
CN104367321A (zh) * | 2013-08-14 | 2015-02-25 | 西门子(深圳)磁共振有限公司 | 一种磁共振成像装置和床板组件 |
JP6153835B2 (ja) * | 2013-09-27 | 2017-06-28 | 株式会社日立製作所 | 医用撮像装置 |
JP6203015B2 (ja) * | 2013-11-22 | 2017-09-27 | 東芝メディカルシステムズ株式会社 | 磁気共鳴イメージング装置 |
KR101866362B1 (ko) * | 2014-04-28 | 2018-06-12 | 삼성전자주식회사 | 자기 공명 영상 장치 및 그 제어 방법 |
US10261142B2 (en) * | 2014-06-26 | 2019-04-16 | Koninklijke Philips N.V. | Bore region lighting unit for magnetic resonance scanner |
KR102323206B1 (ko) | 2014-08-13 | 2021-11-08 | 삼성전자주식회사 | 자기공명영상시스템의 코일에 유도되는 자기장을 필터링하는 방법 및 장치 |
DE102015212204A1 (de) * | 2015-06-30 | 2017-01-05 | Siemens Healthcare Gmbh | Medizinische Bildgebungsvorrichtung mit einer Beleuchtungseinheit |
JP6656881B2 (ja) * | 2015-10-30 | 2020-03-04 | キヤノンメディカルシステムズ株式会社 | 磁気共鳴イメージング装置 |
DE102015222846A1 (de) * | 2015-11-19 | 2017-01-12 | Siemens Healthcare Gmbh | MR-Hilfsmittel mit einer Lichtabstrahleinheit |
US11596809B2 (en) * | 2017-11-01 | 2023-03-07 | Elekta Ltd. | Indicator arrangements and methods for such arrangements |
JP7183059B2 (ja) * | 2019-01-30 | 2022-12-05 | キヤノンメディカルシステムズ株式会社 | 磁気共鳴イメージング装置 |
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2007
- 2007-10-30 JP JP2007281507A patent/JP5348870B2/ja active Active
- 2007-11-23 CN CN2007101936644A patent/CN101185572B/zh active Active
- 2007-11-23 US US11/944,539 patent/US7852080B2/en active Active
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Also Published As
Publication number | Publication date |
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CN101185572A (zh) | 2008-05-28 |
JP5348870B2 (ja) | 2013-11-20 |
US20080204017A1 (en) | 2008-08-28 |
JP2013059646A (ja) | 2013-04-04 |
US7852080B2 (en) | 2010-12-14 |
JP2008149118A (ja) | 2008-07-03 |
CN101185572B (zh) | 2010-09-01 |
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