CN101314048B - Mri用体模及mri系统 - Google Patents

Mri用体模及mri系统 Download PDF

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Publication number
CN101314048B
CN101314048B CN2008100058651A CN200810005865A CN101314048B CN 101314048 B CN101314048 B CN 101314048B CN 2008100058651 A CN2008100058651 A CN 2008100058651A CN 200810005865 A CN200810005865 A CN 200810005865A CN 101314048 B CN101314048 B CN 101314048B
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China
Prior art keywords
mri
phantom
perfluoro
magnetic field
vesicles
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Expired - Fee Related
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CN2008100058651A
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English (en)
Chinese (zh)
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CN101314048A (zh
Inventor
平田宏司
大竹阳介
五月女悦久
尾藤良孝
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Hitachi Ltd
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Hitachi Ltd
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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
    • G01R33/44—Arrangements or instruments for measuring magnetic variables involving magnetic resonance using nuclear magnetic resonance [NMR]
    • G01R33/48—NMR imaging systems
    • G01R33/58—Calibration of imaging systems, e.g. using test probes, Phantoms; Calibration objects or fiducial markers such as active or passive RF coils surrounding an MR active material
    • 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
    • G01R33/44—Arrangements or instruments for measuring magnetic variables involving magnetic resonance using nuclear magnetic resonance [NMR]
    • G01R33/48—NMR imaging systems
    • G01R33/54—Signal processing systems, e.g. using pulse sequences ; Generation or control of pulse sequences; Operator console
    • G01R33/56—Image enhancement or correction, e.g. subtraction or averaging techniques, e.g. improvement of signal-to-noise ratio and resolution
    • G01R33/5601—Image enhancement or correction, e.g. subtraction or averaging techniques, e.g. improvement of signal-to-noise ratio and resolution involving use of a contrast agent for contrast manipulation, e.g. a paramagnetic, super-paramagnetic, ferromagnetic or hyperpolarised contrast agent

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  • Physics & Mathematics (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • General Physics & Mathematics (AREA)
  • Magnetic Resonance Imaging Apparatus (AREA)
  • Medicines Containing Antibodies Or Antigens For Use As Internal Diagnostic Agents (AREA)
CN2008100058651A 2007-06-01 2008-02-15 Mri用体模及mri系统 Expired - Fee Related CN101314048B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2007147391 2007-06-01
JP2007-147391 2007-06-01
JP2007147391A JP5091545B2 (ja) 2007-06-01 2007-06-01 Ｍｒｉ用ファントム及びｍｒｉシステム

Publications (2)

Publication Number Publication Date
CN101314048A CN101314048A (zh) 2008-12-03
CN101314048B true CN101314048B (zh) 2011-05-11

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CN2008100058651A Expired - Fee Related CN101314048B (zh) 2007-06-01 2008-02-15 Mri用体模及mri系统

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US (1) US20080297151A1 (https=)
JP (1) JP5091545B2 (https=)
CN (1) CN101314048B (https=)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NZ514500A (en) 2001-10-11 2004-06-25 Deep Video Imaging Ltd A multiplane visual display unit with a transparent emissive layer disposed between two display planes
JP5091545B2 (ja) * 2007-06-01 2012-12-05 株式会社日立製作所 Ｍｒｉ用ファントム及びｍｒｉシステム
KR20100067085A (ko) 2007-08-22 2010-06-18 푸에뎁스 리미티드 멀티 컴포넌트 디스플레이용 인터스티셜 확산기의 위치 결정
US8709451B2 (en) * 2010-01-20 2014-04-29 University Of Utah Research Foundation Stable nanoemulsions for ultrasound-mediated drug delivery and imaging
DE102012204570B4 (de) * 2012-03-22 2015-07-16 Siemens Aktiengesellschaft Material zur Verwendung in einer Magnetresonanzanlage, Verfahren zum Herstellen des Materials und Magnetresonanzanlage
CN102988294B (zh) * 2012-12-13 2015-03-11 上海纳米技术及应用国家工程研究中心有限公司 一种氟碳化合物脂质体的制备方法
CN103364342A (zh) * 2013-05-29 2013-10-23 中国人民解放军南京军区福州总医院 配制均匀无气泡的琼脂凝胶功能磁共振成像体模的方法
RU2579824C1 (ru) * 2014-10-31 2016-04-10 Государственное бюджетное учреждение здравоохранения г. Москвы "Научно-практический центр медицинской радиологии Департамента здравоохранения города Москвы" (ГБУЗ "НПЦМР ДЗМ") Дисковый фантом для контроля измерения скоростей при фазо-контрастной магнитно-резонансной томографии и способ контроля измерения линейной и объемной скорости движения фантома
KR101662436B1 (ko) * 2015-03-25 2016-10-05 가톨릭대학교 산학협력단 초고자장 자기공명영상 장비의 성능평가용 팬텀
EP3203256A1 (en) * 2016-02-02 2017-08-09 B. Braun Melsungen AG Calibration of mri systems using pre-defined concentrations of 19f isotopes as reference
CN105572611B (zh) * 2016-03-04 2018-09-28 中国海洋石油集团有限公司 一种静磁场核磁效应分析系统
DE102016115216A1 (de) * 2016-08-16 2018-02-22 Mr Comp Gmbh Vorrichtung und Verfahren zur Prüfung der MR-Sicherheit von Implantaten
EP3584598A1 (en) * 2018-06-19 2019-12-25 Koninklijke Philips N.V. Mr phantom for spiral acquisition
CN109581263B (zh) * 2018-12-24 2020-04-14 深圳先进技术研究院 一种通用的mri体模的制备方法
CN109856174B (zh) * 2018-12-27 2020-01-31 潍坊新力超导磁电科技有限公司 一种线对式高对比度分辨率测试组件及其玻片固定装置
CN116098605B (zh) * 2023-04-04 2023-06-27 哈尔滨医科大学 一种多核素同步一体化磁共振成像用水模及其使用方法

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03103237A (ja) * 1989-09-16 1991-04-30 Menikon:Kk 交差緩和時間ｍｒｉ調整用ファントム
GB9020075D0 (en) * 1990-09-14 1990-10-24 Filler Aaron G Contrast agents for magnetic resonance imaging of axonal transport
JPH06181890A (ja) * 1992-10-06 1994-07-05 Terumo Corp Ｍｒｉ造影剤
US20040067591A1 (en) * 2002-10-04 2004-04-08 Wisconsin Alumni Research Foundation Tissue mimicking elastography phantoms
JP5091545B2 (ja) * 2007-06-01 2012-12-05 株式会社日立製作所 Ｍｒｉ用ファントム及びｍｒｉシステム

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Publication number Publication date
US20080297151A1 (en) 2008-12-04
JP5091545B2 (ja) 2012-12-05
JP2008295884A (ja) 2008-12-11
CN101314048A (zh) 2008-12-03

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Granted publication date: 20110511

Termination date: 20120215