JP2005537096A5 - - Google Patents
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- JP2005537096A5 JP2005537096A5 JP2004532984A JP2004532984A JP2005537096A5 JP 2005537096 A5 JP2005537096 A5 JP 2005537096A5 JP 2004532984 A JP2004532984 A JP 2004532984A JP 2004532984 A JP2004532984 A JP 2004532984A JP 2005537096 A5 JP2005537096 A5 JP 2005537096A5
- Authority
- JP
- Japan
- Prior art keywords
- magnetic resonance
- blood
- sequence
- resonance system
- value
- 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
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- 239000008280 blood Substances 0.000 claims 40
- 210000004369 blood Anatomy 0.000 claims 40
- 210000004556 brain Anatomy 0.000 claims 18
- 230000005284 excitation Effects 0.000 claims 14
- 238000002075 inversion recovery Methods 0.000 claims 7
- 238000011084 recovery Methods 0.000 claims 4
- 238000003384 imaging method Methods 0.000 claims 3
- 230000005415 magnetization Effects 0.000 claims 3
- 210000004204 blood vessel Anatomy 0.000 claims 2
- 210000004884 grey matter Anatomy 0.000 claims 2
- 238000005534 hematocrit Methods 0.000 claims 2
- 230000001939 inductive effect Effects 0.000 claims 2
- 210000004885 white matter Anatomy 0.000 claims 2
- 230000005856 abnormality Effects 0.000 claims 1
- 230000000694 effects Effects 0.000 claims 1
- 230000005389 magnetism Effects 0.000 claims 1
- 238000013178 mathematical model Methods 0.000 claims 1
- 230000006461 physiological response Effects 0.000 claims 1
- 230000003595 spectral effect Effects 0.000 claims 1
- 230000003068 static effect Effects 0.000 claims 1
- 230000002123 temporal effect Effects 0.000 claims 1
- 230000002792 vascular Effects 0.000 claims 1
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US40604002P | 2002-08-27 | 2002-08-27 | |
| PCT/US2003/026580 WO2004021028A1 (en) | 2002-08-27 | 2003-08-26 | Microvascular blood volume magnetic resonance imaging |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2005537096A JP2005537096A (ja) | 2005-12-08 |
| JP2005537096A5 true JP2005537096A5 (https=) | 2006-09-28 |
| JP4613065B2 JP4613065B2 (ja) | 2011-01-12 |
Family
ID=31978260
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2004532984A Expired - Fee Related JP4613065B2 (ja) | 2002-08-27 | 2003-08-26 | 微小血管の血液容量の磁気共鳴画像化 |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US8527030B2 (https=) |
| EP (1) | EP1535083B1 (https=) |
| JP (1) | JP4613065B2 (https=) |
| CN (1) | CN100501439C (https=) |
| AT (1) | ATE404877T1 (https=) |
| AU (1) | AU2003273242A1 (https=) |
| DE (1) | DE60322916D1 (https=) |
| WO (1) | WO2004021028A1 (https=) |
Families Citing this family (26)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1773194A1 (en) * | 2004-06-01 | 2007-04-18 | VAN ZIJL, Peter C.M. | Quantifying blood volume using magnetization transfer magnetic resonance imaging |
| US8148980B2 (en) * | 2007-04-27 | 2012-04-03 | Hitachi Medical Corporation | Magnetic resonance imaging system and method |
| EP2628017A1 (en) * | 2010-10-13 | 2013-08-21 | Koninklijke Philips Electronics N.V. | Mri phantom with a plurality of compartments for t1 calibration |
| DE102011007835B4 (de) | 2011-04-21 | 2022-05-12 | Siemens Healthcare Gmbh | Verfahren zur Erstellung von MR-Angiographiebildern |
| US20130127466A1 (en) * | 2011-05-27 | 2013-05-23 | 02 Insights, Inc. | Systems and methods for assessment of oxygenation |
| US20130144153A1 (en) * | 2011-12-01 | 2013-06-06 | The Regents Of The University Of California | Functional magnetic resonance imaging apparatus and methods |
| KR101282124B1 (ko) * | 2012-03-29 | 2013-07-04 | 고려대학교 산학협력단 | 자기공명영상 장치 및 이를 이용하여 영상을 생성하는 방법 |
| KR101310706B1 (ko) * | 2012-04-05 | 2013-09-24 | 고려대학교 산학협력단 | 선택적 회질 영상을 획득할 수 있는 자기공명영상 장치 및 이를 이용한 자기공명영상 획득방법 |
| US10653394B2 (en) * | 2012-08-08 | 2020-05-19 | Circle Cardiovascular Imaging Inc. | Measuring oxygenation changes in tissue as a marker for vascular function |
| DE102012217724B4 (de) * | 2012-09-28 | 2015-03-19 | Siemens Aktiengesellschaft | Vorrichtung zur Bestimmung eines Schädigungskennwertes einer Niere |
| DE102012222413B4 (de) * | 2012-12-06 | 2023-10-26 | Siemens Healthcare Gmbh | Verfahren zum Erzeugen eines HF-Anregungspulses zur Anregung eines beliebig geformten Volumens, Verfahren zum gezielten Anregen von Spins innerhalb eines Gefäßes und Verfahren zur Erstellung von MR-Angiographiebildern sowie entsprechende Magnetresonanzanlage |
| US20150088431A1 (en) * | 2013-09-21 | 2015-03-26 | Leo Technologies, Inc. | Dynamic profiles |
| DE102014201134B4 (de) | 2014-01-22 | 2017-04-06 | Siemens Healthcare Gmbh | Verfahren und Vorrichtung zur Erzeugung eines 2-D-Projektionsbildes eines Gefäßsystems nebst korrespondierenden Gegenständen |
| US10551460B1 (en) * | 2014-04-08 | 2020-02-04 | Arizona Board Of Regents On Behalf Of The University Of Arizona | Method of generating reproducible quantitative magnetic resonance data |
| CN107209243B (zh) * | 2015-02-03 | 2020-03-17 | 皇家飞利浦有限公司 | 用于磁敏感加权磁共振成像的方法和系统 |
| EP3325992B1 (en) * | 2015-07-24 | 2026-01-28 | Northeastern University | Quantitative magnetic resonance imaging of the vasculature |
| US10054653B2 (en) * | 2016-05-03 | 2018-08-21 | Siemens Healthcare Gmbh | Magnetic resonance method and apparatus for quantitative simultaneous multi-slice assessment of tissue displacement, deformation, and related biomarker parameters |
| CN106037804A (zh) * | 2016-06-27 | 2016-10-26 | 中国科学院苏州生物医学工程技术研究所 | 一种脑部病变区域的定位系统 |
| KR102008499B1 (ko) * | 2016-11-09 | 2019-08-07 | 삼성전자주식회사 | 자기 공명 영상 장치 및 자기 공명 영상 획득 방법 |
| EP3321708A3 (en) | 2016-11-09 | 2018-06-13 | Samsung Electronics Co., Ltd. | Magnetic resonance imaging (mri) apparatus and method of obtaining magnetic resonance image |
| US12099106B2 (en) | 2018-05-04 | 2024-09-24 | Fraunhofer-Gesellschaft zur Foerderung der angewandten Forschung eingetragener Verein | Arterial spin labeling with evaluation of inversion state of magnetization |
| WO2020142696A1 (en) | 2019-01-03 | 2020-07-09 | Northeastern University | Quantitative measurement of disruptions in the blood brain barrier |
| CN109960848B (zh) * | 2019-01-17 | 2022-05-10 | 哈尔滨工程大学 | 避免产生共振的模态避让方法 |
| US12495983B2 (en) | 2021-04-09 | 2025-12-16 | Wellumio Limited | Perfusion measurement with low field NMR |
| CN117310585B (zh) * | 2023-11-28 | 2024-02-23 | 首都医科大学宣武医院 | 一种在线测量组织反转恢复零点的方法 |
| CN118604701B (zh) * | 2024-05-21 | 2025-03-18 | 首都医科大学附属北京天坛医院 | 低场磁共振脑卒中鉴别序列及具有该鉴别序列的设备 |
Family Cites Families (35)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB8715302D0 (en) * | 1987-06-30 | 1987-08-05 | Ordidge R J | Nmr spectroscopy |
| US4945478A (en) * | 1987-11-06 | 1990-07-31 | Center For Innovative Technology | Noninvasive medical imaging system and method for the identification and 3-D display of atherosclerosis and the like |
| JP2595006B2 (ja) * | 1988-01-29 | 1997-03-26 | 株式会社日立製作所 | Ｍｒイメージング方法 |
| US5070876A (en) * | 1989-08-07 | 1991-12-10 | The Board Of Trustees Of The Leland Stanford Junior University | Flow-independent magnetic resonance projection angiography |
| US5221899A (en) * | 1991-04-29 | 1993-06-22 | The Trustees Of Columbia University In The City Of New York | Signal acquisition in magnetic resonance analysis |
| US5681812A (en) * | 1991-12-10 | 1997-10-28 | Rush Presbyterian-St. Luke's Medical Center | Methods and compositions for reducing multidrug resistance |
| US5677626A (en) * | 1993-04-27 | 1997-10-14 | Kabushiki Kaisha Toshiba | System for magnetic resonance imaging |
| JP3386509B2 (ja) * | 1993-04-27 | 2003-03-17 | 株式会社東芝 | Ｍｒ撮像方法および磁気共鳴イメージング装置 |
| JP3396507B2 (ja) * | 1993-05-12 | 2003-04-14 | 株式会社東芝 | Ｍｒ撮像方法および磁気共鳴イメージング装置 |
| US5429134A (en) * | 1994-06-27 | 1995-07-04 | General Electric Company | Multi-phase fat suppressed MRI cardiac imaging |
| JPH0815439A (ja) * | 1994-06-30 | 1996-01-19 | Shimadzu Corp | 血流量測定装置 |
| JP3512482B2 (ja) * | 1994-09-06 | 2004-03-29 | 株式会社東芝 | 磁気共鳴映像装置 |
| US5786693A (en) * | 1996-04-26 | 1998-07-28 | Picker International, Inc. | Batch multi-volume angiography using magnetic resonance imaging |
| US20020188190A1 (en) * | 1998-03-05 | 2002-12-12 | Yoshimori Kassai | Mr imaging providing tissue/blood contrast image |
| US7254437B2 (en) * | 1998-04-17 | 2007-08-07 | Kabushiki Kaisha Toshiba | MR imaging providing tissue/blood contrast image |
| US6198958B1 (en) * | 1998-06-11 | 2001-03-06 | Beth Israel Deaconess Medical Center, Inc. | Method and apparatus for monitoring a magnetic resonance image during transcranial magnetic stimulation |
| US6370416B1 (en) * | 1998-11-25 | 2002-04-09 | Ge Medical Systems Global Technology Company Llc | fMRI signal processing |
| JP2002539880A (ja) * | 1999-03-26 | 2002-11-26 | エスターガード，レイフ | 断層撮影データを使用して血液動態指数を決定する方法 |
| US6265875B1 (en) * | 1999-05-17 | 2001-07-24 | General Electric Company | Method and apparatus for efficient MRI tissue differentiation |
| JP2001204708A (ja) * | 2000-01-27 | 2001-07-31 | Toshiba Corp | 磁気共鳴映像装置 |
| US6603989B1 (en) * | 2000-03-21 | 2003-08-05 | Dmitriy A. Yablonskiy | T2 contrast in magnetic resonance imaging with gradient echoes |
| EP1139109A1 (en) * | 2000-03-28 | 2001-10-04 | Bracco International B.V. | A method for magnetic resonance imaging of the lung |
| AU2001280678A1 (en) * | 2000-07-21 | 2002-02-05 | Schlumberger Holdings Limited | Nuclear magnetic resonance measurements and methods of analyzing nuclear magnetic resonance data |
| EP1355933A2 (en) * | 2000-08-04 | 2003-10-29 | Loma Linda University Medical Center | Iron regulating protein-2 (irp-2) as a diagnostic for neurodegenerative diseases |
| JP4693227B2 (ja) * | 2000-11-14 | 2011-06-01 | 株式会社東芝 | 磁気共鳴イメージング装置及び磁気共鳴イメージングのスキャン同期方法 |
| US7308298B2 (en) * | 2000-12-22 | 2007-12-11 | Kabushiki Kaisha Toshiba | Magnetic resonance imaging using MT pulse of which duration is shorter |
| US20030120151A1 (en) * | 2001-01-10 | 2003-06-26 | Johns Hopkins University | Magnetic resonance imaging methods and compositions |
| EP1372702B1 (en) * | 2001-04-03 | 2007-07-18 | U-Cytech B.V. | Treatment of hypoxia/ischaemia related blood flow resistance using beta-interferon |
| TWI221406B (en) * | 2001-07-30 | 2004-10-01 | Epix Medical Inc | Systems and methods for targeted magnetic resonance imaging of the vascular system |
| US7546155B2 (en) * | 2001-10-05 | 2009-06-09 | General Electric Company | Efficient multi-slice acquisition with black blood contrast in fast spin echo imaging |
| US6498946B1 (en) * | 2001-10-05 | 2002-12-24 | Ge Medical Systems Global Technology Co., Llc | Efficient multi-slice acquisition with black blood contrast |
| JP3995542B2 (ja) * | 2002-06-28 | 2007-10-24 | 東芝医用システムエンジニアリング株式会社 | 磁気共鳴イメージング装置及び磁気共鳴イメージングのデータ収集方法 |
| US7561909B1 (en) * | 2002-09-16 | 2009-07-14 | The United States Of America As Represented By The Department Of Health And Human Services | MRI navigator methods and systems |
| AR047692A1 (es) * | 2003-07-10 | 2006-02-08 | Epix Medical Inc | Imagenes de blancos estacionarios |
| EP1773194A1 (en) * | 2004-06-01 | 2007-04-18 | VAN ZIJL, Peter C.M. | Quantifying blood volume using magnetization transfer magnetic resonance imaging |
-
2003
- 2003-08-26 DE DE60322916T patent/DE60322916D1/de not_active Expired - Lifetime
- 2003-08-26 WO PCT/US2003/026580 patent/WO2004021028A1/en not_active Ceased
- 2003-08-26 US US10/525,699 patent/US8527030B2/en active Active
- 2003-08-26 JP JP2004532984A patent/JP4613065B2/ja not_active Expired - Fee Related
- 2003-08-26 EP EP03755747A patent/EP1535083B1/en not_active Expired - Lifetime
- 2003-08-26 CN CNB038204886A patent/CN100501439C/zh not_active Expired - Fee Related
- 2003-08-26 AT AT03755747T patent/ATE404877T1/de not_active IP Right Cessation
- 2003-08-26 AU AU2003273242A patent/AU2003273242A1/en not_active Abandoned
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