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)
  • Magnetic Resonance Imaging Apparatus (AREA)
  • Investigating Or Analyzing Materials By The Use Of Magnetic Means (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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DE10151778.5 2001-10-19
DE10151778A DE10151778A1 (de) 2001-10-19 2001-10-19 Verfahren zur Ermittlung der räumlichen Verteilung magnetischer Partikel

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

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EP (1) EP1304542B1 (enExample)
JP (1) JP4335515B2 (enExample)
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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
CN1774205B (zh) 2003-04-15 2010-04-28 皇家飞利浦电子股份有限公司 用于空间分辨地测定检查区域内的磁性粒子分布的方法
EP1615558B1 (en) 2003-04-15 2012-02-22 Philips Intellectual Property & Standards GmbH Method for the spatially resolved determination of physical, chemical and biological properties or state variables
US20060248944A1 (en) * 2003-04-15 2006-11-09 Koninklijke Philips Electronics N.V. Method to determine the spatial distribution of magnetic particles and magnetic particle administering compositions
EP1615566B1 (en) 2003-04-15 2016-06-08 Philips Intellectual Property & Standards GmbH Elastography device and method for determining mechanical and elastic parameters of an examination object
JP4583372B2 (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 検査領域内における非凝集状態の磁性粒子の空間的な分布の、改善された特定のための方法および装置
CN100548214C (zh) * 2003-04-15 2009-10-14 皇家飞利浦电子股份有限公司 影响磁性颗粒的设备
JP4583371B2 (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 磁性粒子を含む検査下の対象の電界の検査及び使用方法
EP2335573B1 (en) 2003-04-15 2013-08-21 Philips Intellectual Property & Standards Kit of magnetic particle compositions and functionalised magnetic particle composition
WO2004091392A1 (en) 2003-04-15 2004-10-28 Philips Intellectual Property & Standards Gmbh Method and arrangement for influencing magnetic particles and detecting interfering material
WO2004091721A1 (en) * 2003-04-15 2004-10-28 Philips Intellectual Property & Standards Gmbh Method and apparatus for influencing magnetic particles
JP4890242B2 (ja) * 2003-04-15 2012-03-07 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 検査エリアにおける状態変数の空間分解を決定する装置及び方法
CN1836265A (zh) 2003-08-19 2006-09-20 皇家飞利浦电子股份有限公司 接收从车辆传输到车辆的消息的方法
CN100526932C (zh) * 2004-02-09 2009-08-12 皇家飞利浦电子股份有限公司 荧光显微镜装置以及确定样品中荧光标记物的方法
US7202667B2 (en) * 2004-06-07 2007-04-10 California Institute Of Technology Anisotropic nanoparticle amplification of magnetic resonance signals
ATE520344T1 (de) * 2004-09-28 2011-09-15 Koninkl Philips Electronics Nv Verfahren zur bestimmung der räumlichen verteilung von magnetpartikeln
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
EP1830702B1 (en) 2004-12-15 2012-02-15 Philips Intellectual Property & Standards GmbH Method of determining a spatial distribution of magnetic particles
JP5226319B2 (ja) * 2004-12-22 2013-07-03 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 磁気粒子の空間分布を定めるための配置および方法
EP1830704A2 (en) * 2004-12-22 2007-09-12 Koninklijke Philips Electronics N.V. Marker for position determination with a magnetic method
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
WO2008078269A2 (en) 2006-12-20 2008-07-03 Philips Intellectual Property & Standards Gmbh Arrangement and method for influencing and/or detecting magnetic particles in a region of action, coil arrangement
WO2008078266A2 (en) * 2006-12-20 2008-07-03 Philips Intellectual Property & Standards Gmbh Method and arrangement for locating magnetic markers in a region of action
WO2008078272A2 (en) 2006-12-20 2008-07-03 Philips Intellectual Property & Standards Gmbh Arrangement and method for influencing and/or detecting magnetic particles in a region of action
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
WO2008078246A2 (en) * 2006-12-20 2008-07-03 Philips Intellectual Property & Standards Gmbh Arrangement and method for influencing and/or detecting magnetic particles in a region of action
WO2008078244A2 (en) 2006-12-20 2008-07-03 Philips Intellectual Property & Standards Gmbh Arrangement and method for influencing and/or detecting magnetic particles in a region of action
JP2010512916A (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 作用領域の磁性粒子に影響を及ぼし、及び/又は該磁性粒子を検出する装置並びに方法
US20100072984A1 (en) * 2006-12-20 2010-03-25 Koninklijke Philips Electronics N.V. Influencing and/or detecting magnetic particles in a region of action of an examination object
WO2008075287A2 (en) * 2006-12-20 2008-06-26 Philips Intellectual Property & Standards Gmbh Method and arrangement for separating magnetic particles, magnetic particles and use magnetic particles
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
CN101563031A (zh) 2006-12-20 2009-10-21 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产生盘状线圈的方法
EP2097739B1 (en) * 2006-12-20 2011-09-21 Philips Intellectual Property & Standards GmbH Arrangement and method for influencing and/or detecting and/or locating 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
JP5404417B2 (ja) * 2007-01-24 2014-01-29 コーニンクレッカ フィリップス エヌ ヴェ 作用領域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、磁性粒子及び磁性粒子の使用
US20100179412A1 (en) * 2007-02-15 2010-07-15 Koninklijke Philips Electronics N.V. Arrangement for magnetic particle imaging, method for influencing and/or detecting magnetic particles and magnetic particle
WO2008099346A1 (en) * 2007-02-16 2008-08-21 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
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
US7994786B2 (en) * 2007-06-19 2011-08-09 Mary Hitchcock Memorial Hospital System and method for use of nanoparticles in imaging and temperature measurement
CN101790386B (zh) * 2007-08-31 2013-09-11 皇家飞利浦电子股份有限公司 用于磁性粒子成像的作为示踪物的群聚磁性粒子
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
WO2009057022A2 (en) * 2007-10-29 2009-05-07 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
EP2231273A2 (en) * 2007-12-13 2010-09-29 Koninklijke Philips Electronics N.V. Arrangement and method for influencing and/or detecting magnetic particles in a region of action
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
BRPI0910403A8 (pt) * 2008-04-03 2015-11-10 Koninklijke Philips Electronics Nv Uso de um agente traçador de mpi, e, método para o monitoramento visual de um produto biocompatível.
EP2317916B1 (en) * 2008-06-23 2023-06-07 The Regents Of The University Of California, Berkeley Improved 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
CN102245094B (zh) * 2008-12-08 2014-10-29 皇家飞利浦电子股份有限公司 用于检测和/或定位作用区域中的磁性材料的设备和方法
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
BRPI0917616A2 (pt) * 2008-12-12 2015-11-17 Koninkl Philips Electronics Nv arranjo para medir a velocidade local de um líquido que contém um material magnético em uma veia dentro de uma região de ação, método para medir a velocidade local de um líquido que contém um material magnético em uma veia dentro de uma região de ação e programa de computador
EP2381841B1 (en) 2008-12-17 2017-08-23 Philips Intellectual Property & Standards GmbH Arrangement and method for influencing and/or detecting magnetic particles
RU2011129645A (ru) * 2008-12-17 2013-01-27 Конинклейке Филипс Электроникс Н.В. Сборка постоянного магнита для визуализации магнитных частиц
JP2012519865A (ja) 2009-03-09 2012-08-30 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 動作範囲において磁性材料を測定する配置及び方法
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
JP5750098B2 (ja) 2009-05-08 2015-07-15 コーニンクレッカ フィリップス エヌ ヴェ 磁性材料の加熱のための装置及び方法
US8971988B2 (en) 2009-05-18 2015-03-03 Koninklijke Philips N.V. Arrangement and method for influencing and/or detecting magnetic particles
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
JP5542936B2 (ja) * 2009-08-07 2014-07-09 コーニンクレッカ フィリップス エヌ ヴェ 少なくとも一つの電磁量を決定するための装置及び方法
WO2011021165A1 (en) 2009-08-21 2011-02-24 Koninklijke Philips Electronics 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
JP5608236B2 (ja) * 2009-09-11 2014-10-15 コーニンクレッカ フィリップス エヌ ヴェ 撮像領域内の磁性粒子に影響及び/又は磁性粒子を検出する装置及び方法
CN102573623B (zh) 2009-09-11 2015-01-28 皇家飞利浦电子股份有限公司 用于影响和/或探测磁性颗粒的设备和方法
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
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
WO2011030266A2 (en) 2009-09-14 2011-03-17 Koninklijke Philips Electronics N.V. Apparatus and method for non-invasive intracardiac electrocardiography using mpi
CN102481118B (zh) 2009-09-14 2015-08-19 皇家飞利浦电子股份有限公司 用于移动和激活活性剂的设备
EP2488100A1 (en) 2009-10-15 2012-08-22 Koninklijke Philips Electronics N.V. Spectral magnetic particle imaging
WO2011095924A1 (en) 2010-02-08 2011-08-11 Koninklijke Philips Electronics N.V. Apparatus and method for detecting magnetic particles
US9008749B2 (en) 2010-02-08 2015-04-14 Koninklijke Philips N.V. Apparatus and method for influencing and/or detecting magnetic particles in a field of view having an array of single-sided transmit coil sets
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
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
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
BR112013013879A2 (pt) 2010-12-10 2016-09-13 Koninkl Philips Electronics Nv aparelho para influenciar e/ou detectar partículas magnéticas em um campo de visão, método para influenciar e/ou detectar partículas magnéticas em um campo de visão, programa de computador e unidade geradora de sinal de campo de acionamento para uso em um aparelho para influenciar e/ou partículas magnéticas em um campo de visão
WO2012077015A1 (en) 2010-12-10 2012-06-14 Koninklijke Philips Electronics N.V. Apparatus and method for influencing and/or detecting magnetic particles
WO2013057634A1 (en) * 2011-10-19 2013-04-25 Koninklijke Philips Electronics N.V. Detection of clusters of magnetic particles
EP2584338A1 (en) * 2011-10-19 2013-04-24 Koninklijke Philips Electronics N.V. Detection of clusters of magnetic particles
IN2014CN03662A (enExample) 2011-11-16 2015-10-16 Koninkl Philips Nv
JP6106184B2 (ja) 2011-12-02 2017-03-29 コーニンクレッカ フィリップス エヌ ヴェKoninklijke Philips N.V. Mpiのためのコイル配置
EP2790574B1 (en) 2011-12-15 2018-03-21 Koninklijke Philips N.V. Removal of background in mpi
CN104105456B (zh) 2012-02-01 2017-07-11 皇家飞利浦有限公司 多模态基准标记和标记装置
US9927500B2 (en) 2012-09-14 2018-03-27 Bruker Biospin Mri Gmbh Device for generating a magnetic field profile which meets the requirements for MPI and for MRI
WO2014057396A1 (en) 2012-10-12 2014-04-17 Koninklijke Philips N.V. Dynamic background correction in mpi
US20150289939A1 (en) 2012-11-07 2015-10-15 Koninklijke Philips N.V. Magnetic device for use in an mpi apparatus
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
EP2958597A1 (de) 2013-02-20 2015-12-30 Topass Gmbh Orales kontrastmittel für die diagnostik des gastrointestinaltraktes mittels mpi
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
EP3043703A1 (en) 2013-09-11 2016-07-20 Koninklijke Philips N.V. Mpi apparatus with fast field of view motion.
EP3139832A4 (en) * 2014-05-07 2017-12-27 The Trustees Of Dartmouth College Method and apparatus for nonlinear susceptibility magnitude imaging of magnetic nanoparticles
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
US10466316B2 (en) 2016-07-12 2019-11-05 Magnetic Insight, Inc. Magnetic particle imaging
US11585882B2 (en) 2018-04-11 2023-02-21 Mars Sciences Limited Superparamagnetic particle imaging and its applications in quantitative multiplex stationary phase diagnostic assays
WO2020186185A1 (en) 2019-03-13 2020-09-17 Magnetic Insight, Inc. Magnetic particle actuation
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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