JP2012525193A5 - - Google Patents

Download PDF

Info

Publication number
JP2012525193A5
JP2012525193A5 JP2012507867A JP2012507867A JP2012525193A5 JP 2012525193 A5 JP2012525193 A5 JP 2012525193A5 JP 2012507867 A JP2012507867 A JP 2012507867A JP 2012507867 A JP2012507867 A JP 2012507867A JP 2012525193 A5 JP2012525193 A5 JP 2012525193A5
Authority
JP
Japan
Prior art keywords
magnetic field
magnetic
imaging mode
signal
region
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
JP2012507867A
Other languages
English (en)
Japanese (ja)
Other versions
JP5662420B2 (ja
JP2012525193A (ja
Filing date
Publication date
Application filed filed Critical
Priority claimed from PCT/IB2010/051790 external-priority patent/WO2010125510A1/en
Publication of JP2012525193A publication Critical patent/JP2012525193A/ja
Publication of JP2012525193A5 publication Critical patent/JP2012525193A5/ja
Application granted granted Critical
Publication of JP5662420B2 publication Critical patent/JP5662420B2/ja
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

JP2012507867A 2009-04-30 2010-04-23 磁性粒子に影響し及び／又は磁性粒子を検出し、磁気共鳴撮像のための装置及び方法 Expired - Fee Related JP5662420B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP09159257.6 2009-04-30
EP09159257 2009-04-30
PCT/IB2010/051790 WO2010125510A1 (en) 2009-04-30 2010-04-23 Arrangement and method for influencing and/or detecting magnetic particles and for magnetic resonance imaging

Publications (3)

Publication Number Publication Date
JP2012525193A JP2012525193A (ja) 2012-10-22
JP2012525193A5 true JP2012525193A5 (enExample) 2013-06-06
JP5662420B2 JP5662420B2 (ja) 2015-01-28

Family

ID=42344730

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2012507867A Expired - Fee Related JP5662420B2 (ja) 2009-04-30 2010-04-23 磁性粒子に影響し及び／又は磁性粒子を検出し、磁気共鳴撮像のための装置及び方法

Country Status (6)

Country Link
US (1) US8666473B2 (enExample)
EP (1) EP2425268B1 (enExample)
JP (1) JP5662420B2 (enExample)
CN (1) CN102414572B (enExample)
RU (1) RU2519517C2 (enExample)
WO (1) WO2010125510A1 (enExample)

Families Citing this family (33)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2467056B1 (en) * 2009-08-21 2018-03-14 Koninklijke Philips N.V. Apparatus and method for generating and moving a magnetic field having a field free line
US8970217B1 (en) 2010-04-14 2015-03-03 Hypres, Inc. System and method for noise reduction in magnetic resonance imaging
US10267873B2 (en) 2010-12-10 2019-04-23 Koninklijke Philips N.V. Combined MPI and MRI apparatus and method for influencing and/or detecting magnetic particles
US20150301139A1 (en) * 2012-02-08 2015-10-22 Anatech Advanced Nmr Alorithms Technologies Ltd. Method and system for inspection of composite material components
CN102749598B (zh) * 2012-07-27 2015-04-08 中国计量学院 基于分形交替阻抗微带线的磁共振射频线圈
WO2014031985A1 (en) 2012-08-24 2014-02-27 The Trustees Of Dartmouth College Method and apparatus for magnetic susceptibility tomography, magnetoencephalography, and taggant or contrast agent detection
DE102012221838B3 (de) 2012-11-29 2014-04-30 Bruker Biospin Mri Gmbh Vorrichtung zur sequenziellen Untersuchung eines Messobjektes mittels der Verfahren MPI als auch MRI
US20170003365A1 (en) * 2014-03-14 2017-01-05 The General Hospital Corporation System and method for magnetic resonance fingerprinting
EP3139832A4 (en) 2014-05-07 2017-12-27 The Trustees Of Dartmouth College Method and apparatus for nonlinear susceptibility magnitude imaging of magnetic nanoparticles
EP3207392B1 (en) * 2014-10-17 2020-09-02 Koninklijke Philips N.V. Spatially resolved metal detector
CA3115673A1 (en) * 2014-11-11 2016-05-19 Hyperfine Research, Inc. Pulse sequences for low field magnetic resonance
KR101623116B1 (ko) 2015-06-25 2016-05-23 서울대학교 산학협력단 영상 획득 방법
KR101623129B1 (ko) 2015-06-25 2016-05-23 서울대학교 산학협력단 자성 나노 입자의 공명 현상을 이용한 바이오 영상 획득 방법
CA3123142A1 (en) * 2016-03-22 2017-09-28 Hyperfine Research, Inc. Methods and apparatus for magnetic field shimming
WO2018055150A1 (en) 2016-09-26 2018-03-29 Nanoscale Biomagnetics S.L. Device for generating a magnetic field
EP3669201B1 (en) * 2017-08-16 2023-10-25 The Regents of the University of California Pulsed magnetic particle imaging systems and methods
CN107907842B (zh) * 2017-11-24 2020-10-02 武汉中科牛津波谱技术有限公司 一种极弱磁性材料的检测方法
EP3546967B1 (de) * 2018-03-26 2022-11-23 Siemens Healthcare GmbH Lokalspulenmatrix und verfahren zur bilderfassung
TW202015621A (zh) 2018-07-19 2020-05-01 美商超精細研究股份有限公司 在磁共振成像中患者定位之方法及設備
TW202012951A (zh) 2018-07-31 2020-04-01 美商超精細研究股份有限公司 低場漫射加權成像
CN111820895B (zh) * 2019-04-18 2024-05-03 深圳先进技术研究院 一种磁性纳米粒子成像装置及其中扫描仪的调试和构建方法
CN110180076B (zh) * 2019-05-31 2022-03-01 重庆科技学院 空间内磁颗粒调控聚集系统
US12343111B2 (en) * 2019-09-06 2025-07-01 GE Precision Healthcare LLC Methods and systems for MRI patient prescreening
WO2021108216A1 (en) 2019-11-27 2021-06-03 Hyperfine Research, Inc. Techniques for noise suppression in an environment of a magnetic resonance imaging system
TR202007444A1 (tr) 2020-05-13 2021-11-22 Aselsan Elektronik Sanayi Ve Tic A S Hem manyeti̇k parçacik görüntüleme hem de manyeti̇k rezonans görüntüleme gerçekleşti̇ri̇lmesi̇ne i̇mkan sunan bi̇r terti̇bat ve bu terti̇bati i̇çeren bi̇r ci̇haz
KR102508516B1 (ko) * 2020-10-30 2023-03-09 광주과학기술원 개방형 자기입자영상 장치
FR3119891B1 (fr) * 2021-02-12 2023-11-17 Commissariat Energie Atomique Dispositif de caractérisation d’un bain de corium formé ou en cours de formation dans un réacteur nucléaire
JP7523675B2 (ja) * 2021-04-13 2024-07-26 三菱電機株式会社 磁気微粒子イメージング装置
WO2022244093A1 (ja) * 2021-05-18 2022-11-24 三菱電機株式会社 生体情報検出装置および生体情報検出方法
CN115120222B (zh) * 2022-06-27 2025-07-25 北京航空航天大学 基于预极化的磁纳米粒子成像系统及方法
CN115067918B (zh) * 2022-08-18 2022-12-23 沈阳工业大学 基于ffl的高清度实时成像设备、成像系统及成像方法
CN115054222B (zh) * 2022-08-18 2022-12-27 沈阳工业大学 机械扫描大空间磁粒子成像设备、成像系统及成像方法
CN117547242B (zh) * 2024-01-12 2024-05-14 杭州永川科技有限公司 磁感应断层成像设备

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4680551A (en) * 1985-10-07 1987-07-14 General Electric Company Method for homogenizing a static magnetic field over an arbitrary volume
FR2621392A1 (fr) * 1988-09-30 1989-04-07 Gen Electric Cgr Machine de rmn a bas champ et a polarisation dynamique
GB9007408D0 (en) * 1990-04-02 1990-05-30 Nycomed As Compositions
GB9120508D0 (en) * 1991-09-26 1991-11-06 Nycomed As Diagnostic agents
DE10151778A1 (de) * 2001-10-19 2003-05-08 Philips Corp Intellectual Pty Verfahren zur Ermittlung der räumlichen Verteilung magnetischer Partikel
US6798202B2 (en) * 2001-11-23 2004-09-28 Koninklijke Philips Electronics N.V. Planar radio frequency coil for open magnetic resonance imaging systems
DE10202986A1 (de) * 2002-01-26 2003-07-31 Philips Intellectual Property Spulensystem für eine MR-Apparatur sowie MR-Apparatur mit einem solchen Spulensystem
CN1774280B (zh) * 2003-04-15 2011-04-06 皇家飞利浦电子股份有限公司 影响磁性颗粒的方法和设备
JP4450610B2 (ja) * 2003-12-03 2010-04-14 株式会社日立メディコ 高勾配磁界を利用した診断・治療機能を有する磁気共鳴イメージング装置。
US7496454B2 (en) * 2004-07-19 2009-02-24 University Of Virginia Patent Foundation High mast inspection system, equipment and method
EP1794608B1 (en) 2004-09-24 2013-05-01 Koninklijke Philips Electronics N.V. Adjustment of rf-field homogeneity in magnetic resonance imaging
CN100486521C (zh) * 2006-07-19 2009-05-13 西门子（中国）有限公司 一种在mri引导的医疗设备中传送磁共振信号的装置
CN101563024B (zh) * 2006-12-20 2013-02-13 皇家飞利浦电子股份有限公司 用于影响和/或检测作用区域中的磁性粒子的设备和方法
US7994786B2 (en) * 2007-06-19 2011-08-09 Mary Hitchcock Memorial Hospital System and method for use of nanoparticles in imaging and temperature measurement
JP5172384B2 (ja) * 2008-02-25 2013-03-27 株式会社東芝 撮像装置

Similar Documents

Publication Publication Date Title
JP2012525193A5 (enExample)
RU2011148601A (ru) Устройство и способ для воздействия и/или обнаружения магнитных частиц и для магнитно-резонансной томографии
CN107110931B (zh) 用于磁共振成像的铁磁增强系统及提供该系统的方法
JP2011521760A5 (enExample)
CN104224179A (zh) 一种磁共振成像系统的磁场稳定方法和装置
JP5707495B2 (ja) 磁気共鳴計測装置
JP2013545573A5 (enExample)
KR101113547B1 (ko) 자기 공명 영상 장치에 이용되는 ｒｆ 코일
Yu et al. A low-cost home-built NMR using Halbach magnet
EP2097001B1 (en) Method and arrangement for influencing and/or detecting magnetic particles in a region of action
JP2000342554A5 (enExample)
Kresse et al. NMR field-cycling at ultralow magnetic fields
US11320499B2 (en) Magnet arrangement for generating a selection magnetic field, apparatus with a magnet arrangement and method for generating a selection magnetic field
US10948556B2 (en) Method for modifying and controlling magnetic field and apparatus for the same
CN102879754B (zh) 一种用于质子电子双共振成像的磁场循环装置
CN108303663B (zh) 一种双气隙开放式磁共振成像磁体
JP2000225105A5 (enExample)
JP5419476B2 (ja) 磁気共鳴装置、及び、当該磁気共鳴装置の送信アレイのコイル及びグラジエントマグネットシステム用の制御方法、及び、当該磁気共鳴装置の送信アレイのコイル及びグラジエントマグネットシステム用のコンピュータプログラム
US9176209B2 (en) Controlling gradient coils taking the inductive coupling into account
JP2009018079A5 (enExample)
KR101904784B1 (ko) 단일 여기 코일 기반의 비선형 마그네틱 파티클 검출 장치 및 방법
CN105896237A (zh) 一种用于光泵浦装置中的轴向磁场调整装置及调整方法
KR102207924B1 (ko) 자기공명영상용 rf 코일 및 자기공명영상 시스템
CN105652226A (zh) 用于确定磁共振设备的基本匀场设置的方法
JP2005147693A (ja) 電子スピン共鳴状態測定装置および測定方法