CN1250160C - 确定磁性粒子空间分布的方法 - Google Patents

确定磁性粒子空间分布的方法 Download PDF

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Publication number
CN1250160C
CN1250160C CN02152910.8A CN02152910A CN1250160C CN 1250160 C CN1250160 C CN 1250160C CN 02152910 A CN02152910 A CN 02152910A CN 1250160 C CN1250160 C CN 1250160C
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magnetic field
magnetic
test zone
particle
signal
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CN1412550A (zh
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B·伯恩达尔
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Koninklijke Philips NV
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    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00Measuring for diagnostic purposes; Identification of persons
    • A61B5/05Detecting, measuring or recording for diagnosis by means of electric currents or magnetic fields; Measuring using microwaves or radio waves
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00Measuring for diagnostic purposes; Identification of persons
    • A61B5/05Detecting, measuring or recording for diagnosis by means of electric currents or magnetic fields; Measuring using microwaves or radio waves
    • A61B5/0515Magnetic particle imaging

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  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Medical Informatics (AREA)
  • Surgery (AREA)
  • Biophysics (AREA)
  • Pathology (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Radiology & Medical Imaging (AREA)
  • Molecular Biology (AREA)
  • Physics & Mathematics (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Investigating Or Analyzing Materials By The Use Of Magnetic Means (AREA)
  • Magnetic Resonance Imaging Apparatus (AREA)
  • Measurement And Recording Of Electrical Phenomena And Electrical Characteristics Of The Living Body (AREA)
  • Measuring Magnetic Variables (AREA)
CN02152910.8A 2001-10-19 2002-10-16 确定磁性粒子空间分布的方法 Expired - Lifetime CN1250160C (zh)

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DE10151778A DE10151778A1 (de) 2001-10-19 2001-10-19 Verfahren zur Ermittlung der räumlichen Verteilung magnetischer Partikel
DE10151778.5 2001-10-19

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CN1412550A CN1412550A (zh) 2003-04-23
CN1250160C true CN1250160C (zh) 2006-04-12

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US (1) US7778681B2 (enExample)
EP (1) EP1304542B1 (enExample)
JP (1) JP4335515B2 (enExample)
CN (1) CN1250160C (enExample)
DE (1) DE10151778A1 (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102256541A (zh) * 2008-12-19 2011-11-23 皇家飞利浦电子股份有限公司 利用磁性粒子成像对包括脉管的对象成像的设备

Families Citing this family (115)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ATE543428T1 (de) 2003-04-15 2012-02-15 Koninkl Philips Electronics Nv Anordnung sowie verfahren zur räumlich aufgelösten bestimmung von zustandsgrössen in einem untersuchungsbereich
JP4583370B2 (ja) * 2003-04-15 2010-11-17 コーニンクレッカ フィリップス エレクトロニクス エヌ ヴィ 検査領域内の磁性粒子の分布を空間分解して特定する方法
WO2004091397A2 (en) 2003-04-15 2004-10-28 Philips Intellectual Property & Standards Gmbh Method of determining state variables and changes in state variables
WO2004091408A2 (en) 2003-04-15 2004-10-28 Philips Intellectual Property & Standards Gmbh Elastography device and method for determining and imaging of mechanical and elastic parameters of an examination object
JP4451877B2 (ja) * 2003-04-15 2010-04-14 コーニンクレッカ フィリップス エレクトロニクス エヌ ヴィ 磁性粒子に影響を与える装置
WO2004091394A2 (en) 2003-04-15 2004-10-28 Philips Intellectual Property & Standards Gmbh Method to determine the spatial distribution of magnetic particles and magnetic particle administering compositions
JP4647590B2 (ja) * 2003-04-15 2011-03-09 コーニンクレッカ フィリップス エレクトロニクス エヌ ヴィ 物理的、化学的及び/又は生物学的な特性又は状態変数の空間的に解像される決定の方法
US20060248945A1 (en) 2003-04-15 2006-11-09 Koninklijke Philips Electronics N.V. Method and apparatus for improved determination of spatial non-agglomerated magnetic particle distribution in an area of examination
EP1615694B1 (en) * 2003-04-15 2017-06-14 Philips Intellectual Property & Standards GmbH Method and apparatus for influencing magnetic particles
US8532735B2 (en) 2003-04-15 2013-09-10 Koninklijke Philips N.V. Device and method for examination and use of an electrical field in an object under examination containing magnetic particles
WO2004091392A1 (en) * 2003-04-15 2004-10-28 Philips Intellectual Property & Standards Gmbh Method and arrangement for influencing magnetic particles and detecting interfering material
WO2005017854A1 (en) 2003-08-19 2005-02-24 Philips Intellectual Property & Standards Gmbh Method of receiving messages transmitted from vehicle to vehicle
US20070161075A1 (en) * 2004-02-09 2007-07-12 Koninklijke Philips Electronic, N.V. Fluorescence microscope arrangement
US7202667B2 (en) * 2004-06-07 2007-04-10 California Institute Of Technology Anisotropic nanoparticle amplification of magnetic resonance signals
US7482807B2 (en) 2004-09-28 2009-01-27 Koninklijke Philips Electronics N.V. Method of determining a spatial distribution of magnetic particles
JP4933446B2 (ja) * 2004-12-14 2012-05-16 コーニンクレッカ フィリップス エレクトロニクス エヌ ヴィ 磁性粒子の空間的分布を判定する方法
CN101080196B (zh) 2004-12-15 2010-05-12 皇家飞利浦电子股份有限公司 确定磁性粒子空间分布的方法
US20090299176A1 (en) * 2004-12-22 2009-12-03 Koninklijke Philips Electronics, N.V. Marker for position determination with a magnetic method
CN101087556A (zh) 2004-12-22 2007-12-12 皇家飞利浦电子股份有限公司 确定磁性粒子的空间分布的装置和方法
EP1738774A1 (de) * 2005-06-29 2007-01-03 Schering AG Magnetische Eisenoxidpartikel enthaltende Zusammensetzungen und deren Verwendung in bildgebenden Verfahren
EP1738773A1 (de) * 2005-06-29 2007-01-03 Schering AG Magnetische Eisenoxidpartikel enthaltende Zusammensetzung und deren Vervendung in bildgebenden Verfahren
DE102006014883A1 (de) * 2006-03-30 2007-10-18 Siemens Ag Verfahren zum Orten eines invasiven Instruments und invasives Instrument
WO2008078257A2 (en) 2006-12-20 2008-07-03 Philips Intellectual Property & Standards Gmbh Arrangement for influencing and/or detecting magnetic particles in a region of action and method of producing a disk shaped coil
US8264220B2 (en) 2006-12-20 2012-09-11 Koninklijke Philips Electronics N.V. Arrangement and method for influencing and/or detecting magnetic particles in a region of action using coil arrangement having a surrounding coil that almost completely surrounds a magnetic field generator
CN101563023B (zh) 2006-12-20 2012-09-05 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布置和方法
EP2121194A2 (en) * 2006-12-20 2009-11-25 Philips Intellectual Property & Standards GmbH Method and arrangement for separating magnetic particles, magnetic particles and use magnetic particles
US20100109662A1 (en) * 2006-12-20 2010-05-06 Koninklijke Philips Electronics N.V. Arrangement and method for influencing and/or detecting magnetic particles in a region of action
JP5508023B2 (ja) * 2006-12-20 2014-05-28 コーニンクレッカ フィリップス エヌ ヴェ 作用領域内の磁性粒子に影響を及ぼし且つ/或いは該粒子を検出する装置及び方法
US8154276B2 (en) 2006-12-20 2012-04-10 Koninklijke Philips Electronics N.V. Method and arrangement for locating magnetic markers in a region of action
US8183861B2 (en) 2006-12-20 2012-05-22 Koninklijke Philips Electronics N.V. Arrangement including compensation for influencing and/or detecting magnetic particles in a region of action
JP2010513912A (ja) * 2006-12-20 2010-04-30 コーニンクレッカ フィリップス エレクトロニクス エヌ ヴィ 作用領域の磁性材料の検出及び/又は特定を行う装置並びに方法、構造物の検査における装置の使用
ATE525640T1 (de) 2006-12-20 2011-10-15 Koninkl Philips Electronics Nv Anordnung und verfahren zur beeinflussung und/oder erkennung und/oder ortung magnetischer partikel in einem wirkungsbereich
CN101573071B (zh) 2006-12-20 2012-08-29 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
JP2010512919A (ja) * 2006-12-20 2010-04-30 コーニンクレッカ フィリップス エレクトロニクス エヌ ヴィ 検査対象の作用領域内の磁性粒子に影響を与え及び/又はそれらを検出する方法
WO2008078275A2 (en) 2006-12-20 2008-07-03 Philips Intellectual Property & Standards Gmbh Method and arrangement for influencing and/or detecting magnetic particles in a region of action
CN104042214A (zh) * 2007-01-24 2014-09-17 皇家飞利浦电子股份有限公司 用于影响和/或探测作用区域中的磁性粒子的方法、磁性粒子以及磁性粒子的使用
JP2010518915A (ja) * 2007-02-15 2010-06-03 コーニンクレッカ フィリップス エレクトロニクス エヌ ヴィ 磁性粒子画像化をする構成、磁性粒子に影響を与える方法、及び/又は磁性粒子を検出する方法
EP2112957A1 (en) * 2007-02-16 2009-11-04 Koninklijke Philips Electronics N.V. Method and separator system for separating magnetic particles, separator column for use in a separator system
JP5100212B2 (ja) 2007-06-15 2012-12-19 株式会社東芝 磁性微粒子イメージング装置、検出コイル配設方法および磁束検出装置
US7994786B2 (en) * 2007-06-19 2011-08-09 Mary Hitchcock Memorial Hospital System and method for use of nanoparticles in imaging and temperature measurement
US8954131B2 (en) * 2007-06-19 2015-02-10 The Trustees Of Dartmouth College Magnetic particle imaging (MPI) system and method for use of iron-based nanoparticles in imaging and diagnosis
JP2010537971A (ja) 2007-08-31 2010-12-09 コーニンクレッカ フィリップス エレクトロニクス エヌ ヴィ 磁粉イメージング用トレーサとしての集団磁粉
JP5032247B2 (ja) * 2007-09-03 2012-09-26 株式会社東芝 磁性微粒子イメージング装置およびコイル配設方法
EP2205360A2 (en) * 2007-10-29 2010-07-14 Philips Intellectual Property & Standards GmbH Separator column, separator system, method of fractionating magnetic particles, method of manufacturing a separator column and use of a separator column
JP2011505952A (ja) * 2007-12-13 2011-03-03 コーニンクレッカ フィリップス エレクトロニクス エヌ ヴィ 作用領域の磁性粒子に影響を与え及び/又は磁性粒子を検出する機構及び方法
JP5172384B2 (ja) * 2008-02-25 2013-03-27 株式会社東芝 撮像装置
JP5077825B2 (ja) * 2008-03-10 2012-11-21 横河電機株式会社 マーカコイル及びこれを用いた磁場検出システム
CN101980730B (zh) 2008-04-03 2015-02-25 皇家飞利浦电子股份有限公司 用于磁性粒子成像的生物相容产品
US8847592B2 (en) * 2008-06-23 2014-09-30 The Regents Of The University Of California Techniques for magnetic particle imaging
US8884617B2 (en) * 2008-06-23 2014-11-11 The Regents Of The University Of California Magnetic particle imaging devices and methods
US9167983B2 (en) * 2008-08-15 2015-10-27 The University Of Houston System Imaging method for obtaining spatial distribution of nanoparticles in the body
JP5238445B2 (ja) * 2008-10-08 2013-07-17 株式会社東芝 磁性微粒子イメージング装置
EP2373217B1 (en) * 2008-12-08 2016-10-19 Philips Intellectual Property & Standards GmbH Arrangement and method for detecting and/or locating a magnetic material in a region of action
EP2373216B1 (en) * 2008-12-08 2015-02-25 Philips Intellectual Property & Standards GmbH Arrangement and method for detecting and/or locating a magnetic material in a region of action
EP2375976B1 (en) 2008-12-10 2016-05-11 Philips Intellectual Property & Standards GmbH Arrangement with variable selection field orientation for magnetic particle imaging
WO2010067272A1 (en) 2008-12-11 2010-06-17 Philips Intellectual Property & Standards Gmbh Arrangement for influencing and/or detecting magnetic particles in a region of action
WO2010067298A1 (en) * 2008-12-12 2010-06-17 Philips Intellectual Property & Standards Gmbh Arrangement and method for measuring the local velocity of a liquid
WO2010070575A1 (en) * 2008-12-17 2010-06-24 Philips Intellectual Property & Standards Gmbh Permanent magnetic assembly for magnetic particle imaging
CN102256543B (zh) 2008-12-17 2015-01-28 皇家飞利浦电子股份有限公司 用于影响和/或检测磁性颗粒的装置和方法
RU2011140809A (ru) 2009-03-09 2013-04-20 Конинклейке Филипс Электроникс Н.В. Устройство и способ измерения магнитного материала в зоне действия
RU2519517C2 (ru) 2009-04-30 2014-06-10 Конинклейке Филипс Электроникс Н.В. Устройство и способ для воздействия и/или обнаружения магнитных частиц и для магнитно-резонансной томографии
CN102421359B (zh) 2009-05-08 2014-10-29 皇家飞利浦电子股份有限公司 用于加热磁性材料的装置和方法
RU2540158C2 (ru) * 2009-05-18 2015-02-10 Конинклейке Филипс Электроникс Н.В. Способ и устройство для воздействия и/или детектирования магнитных частиц
US20100292564A1 (en) * 2009-05-18 2010-11-18 Cantillon Murphy Padraig J System and Method For Magnetic-Nanoparticle, Hyperthermia Cancer Therapy
US8981770B2 (en) 2009-07-20 2015-03-17 Koninklijke Philips N.V. Apparatus and method for influencing and/or detecting magnetic particles
CN102469952B (zh) 2009-08-07 2014-11-12 皇家飞利浦电子股份有限公司 用于确定至少一个电磁量的设备和方法
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
WO2011024137A1 (en) 2009-08-31 2011-03-03 Koninklijke Philips Electronics N.V. Multi-level inverter apparatus and inversion method
WO2011030247A1 (en) 2009-09-11 2011-03-17 Koninklijke Philips Electronics N.V. Apparatus and method for influencing and/or detecting magnetic particles in a field of view
EP2475298B1 (en) 2009-09-11 2017-02-15 Koninklijke Philips N.V. Apparatus and method for influencing and/or detecting magnetic particles
WO2011030276A1 (en) 2009-09-14 2011-03-17 Koninklijke Philips Electronics N.V. Apparatus and method for controlling the movement and for localization of a catheter
JP5759462B2 (ja) 2009-09-14 2015-08-05 コーニンクレッカ フィリップス エヌ ヴェ アクティブ・エージェントを動かし、アクティブ化させる装置および方法
JP5642184B2 (ja) * 2009-09-14 2014-12-17 コーニンクレッカ フィリップス エヌ ヴェ Mpiを用いた非侵襲的心臓内心電図検査法のための装置及びその作動方法
WO2011030249A1 (en) 2009-09-14 2011-03-17 Koninklijke Philips Electronics N.V. Apparatus and method for measuring the internal pressure of an examination object
JP5919194B2 (ja) 2009-10-15 2016-05-18 コーニンクレッカ フィリップス エヌ ヴェKoninklijke Philips N.V. スペクトル磁気粒子画像化
CN102753091B (zh) 2010-02-08 2015-02-25 皇家飞利浦电子股份有限公司 具有单侧发射线圈组阵列的用于影响和/或检测视场内的磁颗粒的设备和方法
JP2013518658A (ja) 2010-02-08 2013-05-23 コーニンクレッカ フィリップス エレクトロニクス エヌ ヴィ 磁性粒子を検出するための装置と方法
WO2011121511A1 (en) 2010-04-01 2011-10-06 Koninklijke Philips Electronics N.V. Apparatus and method for forming a concentration image of the concentration of magnetic particles arranged in a field of view field of the invention
WO2011121487A1 (en) 2010-04-01 2011-10-06 Koninklijke Philips Electronics N.V. Apparatus and method for forming a concentration image of the concentration of magnetic particles arranged in a field of view
US9555136B2 (en) 2010-06-21 2017-01-31 University Of Washington Through Its Center For Commercialization Coated magnetic nanoparticles
WO2015077775A1 (en) * 2013-11-25 2015-05-28 Khnadhar Amit P Coated magnetic nanoparticles
WO2012007871A1 (en) 2010-07-13 2012-01-19 Koninklijke Philips Electronics N.V. System and method for generating a system function for use in the reconstruction of images
WO2012046157A1 (en) 2010-10-05 2012-04-12 Koninklijke Philips Electronics N.V. Apparatus and method for locating magnetic particles
EP2648610B1 (en) 2010-12-10 2014-07-02 Koninklijke Philips N.V. Apparatus and method for influencing and/or detecting magnetic particles
RU2592015C2 (ru) 2010-12-10 2016-07-20 Конинклейке Филипс Электроникс Н.В. Устройство и способ для воздействия на и/или обнаружения магнитных частиц
EP2584338A1 (en) * 2011-10-19 2013-04-24 Koninklijke Philips Electronics N.V. Detection of clusters of magnetic particles
WO2013057634A1 (en) * 2011-10-19 2013-04-25 Koninklijke Philips Electronics N.V. Detection of clusters of magnetic particles
JP6246129B2 (ja) 2011-11-16 2017-12-13 コーニンクレッカ フィリップス エヌ ヴェKoninklijke Philips N.V. 広視野を有する、磁性粒子に影響を及ぼし、且つ/又は磁性粒子を検出する装置及び方法
MX2014006380A (es) 2011-12-02 2014-07-09 Koninkl Philips Nv Configuracion de bobina para formacion de imagen de particula magnetica (mpi).
US9903837B2 (en) 2011-12-15 2018-02-27 Koninklijke Philips N.V. Removal of background in MPI
EP2809256B1 (en) 2012-02-01 2017-07-12 Koninklijke Philips N.V. Multimodal fiducial marker and marker arrangement
WO2015171773A1 (en) * 2014-05-07 2015-11-12 The Trustees Of Dartmouth College Method and apparatus for nonlinear susceptibility magnitude imaging of magnetic nanoparticles
EP2895065B1 (de) 2012-09-14 2016-10-05 Bruker BioSpin MRI GmbH Vorrichtung zur erzeugung eines magnetfeldverlaufes, welcher sowohl den anforderungen für mpi als auch für mri genügt
JP5837268B2 (ja) * 2012-10-12 2015-12-24 コーニンクレッカ フィリップス エヌ ヴェKoninklijke Philips N.V. Mpiにおける動的バックグラウンド補正
CN104768458A (zh) 2012-11-07 2015-07-08 皇家飞利浦有限公司 在mpi装置中使用的磁性设备
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
JP2016509032A (ja) 2013-02-20 2016-03-24 トパス ゲーエムベーハー Mpiを用いた消化管の診断検査用経口造影剤
WO2014147589A1 (en) 2013-03-21 2014-09-25 Koninklijke Philips N.V. Apparatus and method for influencing and/or detecting magnetic particles comprising compensation unit
DE102013105648B3 (de) * 2013-05-31 2014-08-07 Deutsches Zentrum für Luft- und Raumfahrt e.V. Verfahren zur Ermittlung einer sich ändernden räumlichen Verteilung von Partikeln zu mehreren Zeitpunkten
CN105530861A (zh) 2013-09-11 2016-04-27 皇家飞利浦有限公司 具有快速视场运动的mpi装置
JP5815902B1 (ja) 2014-05-14 2015-11-17 コーニンクレッカ フィリップス エヌ ヴェKoninklijke Philips N.V. ブリッジユニットを有し、磁性粒子に影響を与える及び/又は検出する装置及び方法
EP3240476B1 (en) 2014-12-29 2018-08-22 Koninklijke Philips N.V. Cabling arrangement, coil apparatus and apparatus for influencing and/or detecting magnetic particles
DE102015101834A1 (de) * 2015-02-09 2016-08-11 Technische Universität Ilmenau Verfahren und Vorrichtung zur Detektion und Lokalisierung von mikrostimulierten Partikeln
WO2017032903A1 (en) 2015-08-27 2017-03-02 Koninklijke Philips N.V. Magnet arrangement and magnetic particle imaging device
JP6436894B2 (ja) * 2015-11-17 2018-12-12 三菱電機株式会社 磁性粒子イメージング用コイル装置及び磁性粒子イメージング装置
CN109952060B (zh) 2016-07-12 2023-07-18 马格内蒂克因赛特公司 磁性粒子成像
US11585882B2 (en) 2018-04-11 2023-02-21 Mars Sciences Limited Superparamagnetic particle imaging and its applications in quantitative multiplex stationary phase diagnostic assays
JP2022523753A (ja) 2019-03-13 2022-04-26 マグネティック・インサイト・インコーポレイテッド 磁性粒子作動
DE102019106665A1 (de) 2019-03-15 2020-09-17 Rheinisch-Westfälische Technische Hochschule (Rwth) Aachen Verfahren und Signalübertragungsanordnung zur Durchführung einer Magnetic-Particle-Imaging-Signalerfassung
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
EP3796020B1 (de) * 2019-09-17 2024-07-17 Siemens Healthineers AG Empfang von nutzsignalen im magnetresonanz-frequenzband
US12287388B2 (en) * 2020-04-16 2025-04-29 Mitsubishi Electric Corporation Magnetic particle imaging device
DE102020125278A1 (de) 2020-09-28 2022-03-31 Bundesrepublik Deutschland, Vertreten Durch Das Bundesministerium Für Wirtschaft Und Energie, Dieses Vertreten Durch Den Präsidenten Der Physikalischen Bundesanstalt 3D-Druckverfahren, Messverfahren zum Bestimmen der Magnetisierbarkeit eines Druckteils, das Nanopartikel enthält, und 3D-Drucker
GB2612597B8 (en) * 2021-11-03 2025-02-12 Endomagnetics Ltd Improvements in or relating to implantable ferromagnetic markers
WO2024247597A1 (ja) 2023-06-01 2024-12-05 三菱電機株式会社 検出方法、検出システム、プログラム及び記録媒体

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1070729A (en) * 1963-11-15 1967-06-01 Leyman Corp Method of producing permanent magnets
DD95124B1 (de) * 1971-12-20 1980-10-29 Wolfram Schaelike Spiegel- oder prismenanordnung, insbesondere fuer nivelliere oder linsenzentriergeraete
US4136683A (en) * 1976-03-25 1979-01-30 Gordon Robert T Intracellular temperature measurement
DE2749681A1 (de) * 1977-11-07 1979-05-10 Erich Dr Ing Steingroever Magnetische moment - messpule
US4849340A (en) * 1987-04-03 1989-07-18 Cardiovascular Diagnostics, Inc. Reaction system element and method for performing prothrombin time assay
DE3940260A1 (de) * 1989-03-04 1990-09-13 Werner Weitschies Verfahren zur bestimmung des aufenthaltsortes und der bewegung von objekten durch ihre markierung als magnetisches moment
US5393525A (en) * 1989-07-21 1995-02-28 Nycomed Imaging As Contrast medium comprising superparamagnetic or ferromagnetic particles capable of increasing viscosity after administration
GB9007408D0 (en) * 1990-04-02 1990-05-30 Nycomed As Compositions
GB9120508D0 (en) * 1991-09-26 1991-11-06 Nycomed As Diagnostic agents
US5305751A (en) * 1992-06-04 1994-04-26 Biomagnetic Technologies, Inc. Measurement of liquid flows in a living organism
DE19532676C1 (de) 1995-09-05 1997-05-07 Inst Physikalische Hochtech Ev Anordnung zur Bestimmung der Position eines Markers in einem Hohlraum innerhalb des Organismus eines Lebewesens
EP0966234B1 (de) * 1997-02-26 2003-10-01 Carl Zeiss Meditec AG Marker zur bestimmung seiner position in einem hohlraum innerhalb des organismus eines lebewesens
US6437563B1 (en) * 1997-11-21 2002-08-20 Quantum Design, Inc. Method and apparatus for making measurements of accumulations of magnetically susceptible particles combined with analytes
US6470220B1 (en) * 1999-03-29 2002-10-22 The Regents Of The University Of California Diagnosis and treatment of cancers using in vivo magnetic domains

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102256541A (zh) * 2008-12-19 2011-11-23 皇家飞利浦电子股份有限公司 利用磁性粒子成像对包括脉管的对象成像的设备
CN102256541B (zh) * 2008-12-19 2014-01-01 皇家飞利浦电子股份有限公司 利用磁性粒子成像对包括脉管的对象成像的设备

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