JPH11244257A5 - - Google Patents

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Publication number
JPH11244257A5
JPH11244257A5 JP1998052341A JP5234198A JPH11244257A5 JP H11244257 A5 JPH11244257 A5 JP H11244257A5 JP 1998052341 A JP1998052341 A JP 1998052341A JP 5234198 A JP5234198 A JP 5234198A JP H11244257 A5 JPH11244257 A5 JP H11244257A5
Authority
JP
Japan
Prior art keywords
echo signals
slice
measurement
radio frequency
magnetic field
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
Application number
JP1998052341A
Other languages
English (en)
Japanese (ja)
Other versions
JP4127889B2 (ja
JPH11244257A (ja
Filing date
Publication date
Application filed filed Critical
Priority claimed from JP05234198A external-priority patent/JP4127889B2/ja
Priority to JP05234198A priority Critical patent/JP4127889B2/ja
Priority to CN99803615.3A priority patent/CN1237937C/zh
Priority to EP99907844A priority patent/EP1060706B1/en
Priority to PCT/JP1999/001007 priority patent/WO1999044501A1/ja
Priority to US09/623,351 priority patent/US6442414B1/en
Priority to DE69931611T priority patent/DE69931611T2/de
Publication of JPH11244257A publication Critical patent/JPH11244257A/ja
Publication of JPH11244257A5 publication Critical patent/JPH11244257A5/ja
Publication of JP4127889B2 publication Critical patent/JP4127889B2/ja
Application granted granted Critical
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

JP05234198A 1998-03-04 1998-03-04 磁気共鳴イメージング装置 Expired - Fee Related JP4127889B2 (ja)

Priority Applications (6)

Application Number Priority Date Filing Date Title
JP05234198A JP4127889B2 (ja) 1998-03-04 1998-03-04 磁気共鳴イメージング装置
US09/623,351 US6442414B1 (en) 1998-03-04 1999-03-03 Magnetic resonance imaging apparatus
EP99907844A EP1060706B1 (en) 1998-03-04 1999-03-03 Magnetic resonance imaging device
PCT/JP1999/001007 WO1999044501A1 (en) 1998-03-04 1999-03-03 Magnetic resonance imaging device
CN99803615.3A CN1237937C (zh) 1998-03-04 1999-03-03 磁共振成像装置
DE69931611T DE69931611T2 (de) 1998-03-04 1999-03-03 Magnetresonanz-Bildgebungsvorrichtung

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP05234198A JP4127889B2 (ja) 1998-03-04 1998-03-04 磁気共鳴イメージング装置

Publications (3)

Publication Number Publication Date
JPH11244257A JPH11244257A (ja) 1999-09-14
JPH11244257A5 true JPH11244257A5 (cg-RX-API-DMAC7.html) 2005-07-07
JP4127889B2 JP4127889B2 (ja) 2008-07-30

Family

ID=12912109

Family Applications (1)

Application Number Title Priority Date Filing Date
JP05234198A Expired - Fee Related JP4127889B2 (ja) 1998-03-04 1998-03-04 磁気共鳴イメージング装置

Country Status (6)

Country Link
US (1) US6442414B1 (cg-RX-API-DMAC7.html)
EP (1) EP1060706B1 (cg-RX-API-DMAC7.html)
JP (1) JP4127889B2 (cg-RX-API-DMAC7.html)
CN (1) CN1237937C (cg-RX-API-DMAC7.html)
DE (1) DE69931611T2 (cg-RX-API-DMAC7.html)
WO (1) WO1999044501A1 (cg-RX-API-DMAC7.html)

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JP4357641B2 (ja) * 1999-06-29 2009-11-04 株式会社東芝 Ｍｒｉ装置
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DE10133278A1 (de) * 2001-07-09 2003-01-23 Univ Eberhard Karls Verfahren und Vorrichtung zur Darstellung einer Fluidperfusion
JP4122452B2 (ja) * 2001-10-15 2008-07-23 株式会社日立メディコ 磁気共鳴撮像装置
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CN1802123B (zh) * 2002-05-16 2010-04-28 梅德拉股份有限公司 应用3.0泰斯拉磁共振系统获取内腔结构图像与谱图的系统
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US6922054B2 (en) * 2003-08-18 2005-07-26 The Board Of Trustees Of The Leland Stanford Junior University Steady state free precession magnetic resonance imaging using phase detection of material separation
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DE10346275B4 (de) * 2003-10-06 2005-08-18 Siemens Ag Erzeuger zeitvariabler Magnetfelder eines Magnetresonanzgeräts und Magnetresonanzgerät mit dem Erzeuger
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JP5215657B2 (ja) * 2005-02-16 2013-06-19 株式会社日立メディコ 磁気共鳴イメージング装置及び装置
JP4738056B2 (ja) * 2005-05-24 2011-08-03 株式会社日立メディコ 磁気共鳴イメージング装置
US7613496B2 (en) * 2005-09-22 2009-11-03 Kabushiki Kaisha Toshiba Magnetic resonance imaging apparatus and magnetic resonance imaging method
US9538936B2 (en) 2006-11-22 2017-01-10 Toshiba Medical Systems Corporation MRI apparatus acquires first and second MR data and generates therefrom third image data having higher contrast between blood and background tissues
US10098563B2 (en) 2006-11-22 2018-10-16 Toshiba Medical Systems Corporation Magnetic resonance imaging apparatus
WO2009063791A1 (ja) * 2007-11-16 2009-05-22 Hitachi Medical Corporation 磁気共鳴イメージング装置及び血管撮像方法
JP5483308B2 (ja) * 2007-11-21 2014-05-07 株式会社東芝 磁気共鳴イメージング装置
WO2009094304A2 (en) * 2008-01-23 2009-07-30 The Regents Of The University Of Colorado Susceptibility weighted magnetic resonance imaging of venous vasculature
JP5352109B2 (ja) * 2008-04-10 2013-11-27 株式会社日立メディコ 磁気共鳴イメージング装置
US7847545B2 (en) * 2008-04-11 2010-12-07 General Electric Company System and method for correcting flow velocity measurements in phase contrast imaging using magnetic field monitoring
WO2009142167A1 (ja) * 2008-05-22 2009-11-26 株式会社 日立メディコ 磁気共鳴イメージング装置及び血管画像取得方法
DE102009019596B4 (de) * 2009-04-30 2023-08-17 Siemens Healthcare Gmbh Magnetresonanzangiographie mit flusskompensierter und flusssensitiver Bildgebung
GB2493746A (en) * 2011-08-17 2013-02-20 Schlumberger Holdings NMR Flow meter with superconducting polariser
US10980492B2 (en) * 2012-05-11 2021-04-20 Toshiba Medical Systems Corporation Magnetic resonance imaging apparatus and image processing apparatus
WO2014203245A2 (en) 2013-06-20 2014-12-24 Aspect International (2015) Private Limited An nmr/mri-based integrated system for analyzing and treating of a drilling mud for drilling mud recycling process and methods thereof
US9964621B2 (en) 2013-10-01 2018-05-08 Beth Israel Deaconess Medical Center, Inc. Methods and apparatus for reducing scan time of phase contrast MRI
US9494503B2 (en) 2013-11-06 2016-11-15 Aspect Imaging Ltd. Inline rheology/viscosity, density, and flow rate measurement
EP3247881A4 (en) 2015-01-19 2019-06-12 Aspect International (2015) Private Limited NMR based systems for crude oil improvement and method therefor
CN106053299B (zh) * 2015-04-12 2020-10-30 艾斯拜克特Ai有限公司 非圆形横截面管道中的流体的nmr成像
US10123761B2 (en) 2015-07-01 2018-11-13 William E. Butler Device and method for spatiotemporal reconstruction of a moving vascular pulse wave in the brain and other organs
CN106324010A (zh) 2015-07-02 2017-01-11 艾斯拜克特Ai有限公司 使用mr设备对在管道中流动的流体的分析
KR101733800B1 (ko) * 2015-09-18 2017-05-10 삼성전자주식회사 자기 공명 영상 장치가 혈관을 스캔하는 방법 및 그 자기 공명 영상 장치
CN106923813B (zh) * 2015-12-30 2019-05-07 中国科学院深圳先进技术研究院 一种磁共振心脏血流速度的测量方法及装置
US10655996B2 (en) 2016-04-12 2020-05-19 Aspect Imaging Ltd. System and method for measuring velocity profiles
CN106646296B (zh) * 2016-09-30 2019-11-19 上海联影医疗科技有限公司 磁共振接收链路及接收方法
JP6734173B2 (ja) * 2016-10-03 2020-08-05 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
US11510642B2 (en) 2019-02-06 2022-11-29 William E. Butler Spatiotemporal reconstruction in higher dimensions of a moving vascular pulse wave from a plurality of lower dimensional angiographic projections
JP7357060B2 (ja) 2019-02-06 2023-10-05 ウィリアム イー バトラー， 血管造影の改善された方法
JP7490002B2 (ja) 2019-03-27 2024-05-24 ウィリアム イー バトラー， 血管造影データにおける心臓周波数現象の再構成
KR20210136057A (ko) 2019-04-04 2021-11-16 윌리암 이. 버틀러 고유 콘트라스트 광학 교차-상관 웨이블릿 혈관 조영술
US12220272B2 (en) 2021-05-12 2025-02-11 Angiowave Imaging, Inc. Motion-compensated wavelet angiography

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JPH03272743A (ja) * 1990-03-23 1991-12-04 Toshiba Corp 磁気共鳴イメージング法による血管像撮影方法
JPH03272742A (ja) * 1990-03-20 1991-12-04 Toshiba Corp 磁気共鳴イメージング法による血管像撮影方法
EP0447970B1 (en) * 1990-03-20 1997-09-10 Kabushiki Kaisha Toshiba Method and apparatus for imaging blood vessels employing magnetic resonance
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JP3512482B2 (ja) * 1994-09-06 2004-03-29 株式会社東芝 磁気共鳴映像装置
US6043655A (en) * 1997-01-09 2000-03-28 Kabushiki Kaisha Toshiba MR imaging utilizing the time of flight effect

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