JP2011503541A5 - - Google Patents

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Publication number
JP2011503541A5
JP2011503541A5 JP2010532083A JP2010532083A JP2011503541A5 JP 2011503541 A5 JP2011503541 A5 JP 2011503541A5 JP 2010532083 A JP2010532083 A JP 2010532083A JP 2010532083 A JP2010532083 A JP 2010532083A JP 2011503541 A5 JP2011503541 A5 JP 2011503541A5
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JP
Japan
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magnetic field
coil
region
probe head
magnetic resonance
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JP2010532083A
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English (en)
Japanese (ja)
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JP2011503541A (ja
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Priority claimed from PCT/US2008/012592 external-priority patent/WO2009061481A1/en
Publication of JP2011503541A publication Critical patent/JP2011503541A/ja
Publication of JP2011503541A5 publication Critical patent/JP2011503541A5/ja
Pending legal-status Critical Current

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JP2010532083A 2007-11-06 2008-11-06 磁気共鳴緩和測定用の小型の磁石およびrfコイル Pending JP2011503541A (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US202207P 2007-11-06 2007-11-06
US899107P 2007-12-21 2007-12-21
PCT/US2008/012592 WO2009061481A1 (en) 2007-11-06 2008-11-06 Small magnet and rf coil for magnetic resonance relaxometry

Publications (2)

Publication Number Publication Date
JP2011503541A JP2011503541A (ja) 2011-01-27
JP2011503541A5 true JP2011503541A5 (https=) 2011-12-22

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JP2010532083A Pending JP2011503541A (ja) 2007-11-06 2008-11-06 磁気共鳴緩和測定用の小型の磁石およびrfコイル

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US (2) US8519708B2 (https=)
EP (1) EP2217951A4 (https=)
JP (1) JP2011503541A (https=)
AU (1) AU2008325088A1 (https=)
CA (1) CA2704674A1 (https=)
WO (1) WO2009061481A1 (https=)

Families Citing this family (40)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2009045354A1 (en) 2007-09-28 2009-04-09 T2 Biosystems, Inc. Nmr diagnostics by means of a plastic sample container
US10380573B2 (en) 2008-09-30 2019-08-13 Apple Inc. Peer-to-peer financial transaction devices and methods
US20100078472A1 (en) 2008-09-30 2010-04-01 Apple Inc. Group peer-to-peer financial transactions
WO2010051362A1 (en) 2008-10-29 2010-05-06 T2 Biosystems, Inc. Nmr detection of coagulation time
WO2012054639A2 (en) 2010-10-22 2012-04-26 T2 Biosystems, Inc. Nmr systems and methods for the rapid detection of analytes
US8409807B2 (en) 2010-10-22 2013-04-02 T2 Biosystems, Inc. NMR systems and methods for the rapid detection of analytes
US8563298B2 (en) 2010-10-22 2013-10-22 T2 Biosystems, Inc. NMR systems and methods for the rapid detection of analytes
US9182465B2 (en) 2011-03-04 2015-11-10 Siemens Aktiengesellschaft MRT gradient system with integrated main magnetic field generation
EP3321373B1 (en) 2011-07-13 2020-01-15 T2 Biosystems, Inc. Nmr methods for monitoring blood clot formation
EP2748651B1 (en) 2011-09-21 2017-08-30 T2 Biosystems, Inc. Nmr methods for endotoxin analysis
US9562271B2 (en) 2012-04-20 2017-02-07 T2 Biosystems, Inc. Compositions and methods for detection of Candida species
US9739733B2 (en) 2012-12-07 2017-08-22 T2 Biosystems, Inc. Methods for monitoring tight clot formation
EP2932289A1 (en) * 2012-12-17 2015-10-21 General Electric Company In-vitro magnetic resonance detection of a target substance
MX361132B (es) * 2013-03-01 2018-11-28 Halliburton Energy Services Inc Diferenciacion en el fondo del pozo de filtrados a base de aceite y petroleo ligero mediante rmn con nanoparticulas oleofilicas.
US9658176B2 (en) * 2013-03-15 2017-05-23 Monsanto Technology Llc High-throughput sorting of small objects via oil and/or moisture content using low-field nuclear magnetic resonance
DK3038527T3 (da) * 2013-09-05 2023-12-11 Massachusetts Inst Technology Hurtig, ikke-invasiv bestemmelse af hydreringstilstand eller vaskulært volumen af et individ
US9300774B2 (en) * 2014-01-03 2016-03-29 Choon-Teak Oh Mobile terminal and its case with hall IC driving shield magnet
US11300531B2 (en) 2014-06-25 2022-04-12 Aspect Ai Ltd. Accurate water cut measurement
US10094897B2 (en) 2014-07-25 2018-10-09 Gersh Z. Taicher Nuclear magnetic resonance apparatus and methods
US10197564B2 (en) 2014-07-25 2019-02-05 Gersh Z. Taicher Nuclear magnetic resonance apparatus and methods
US9817093B2 (en) 2014-09-05 2017-11-14 Hyperfine Research, Inc. Low field magnetic resonance imaging methods and apparatus
US10349870B1 (en) 2014-09-22 2019-07-16 Verily Life Sciences Llc Magnetic switching
US9999380B1 (en) 2014-09-22 2018-06-19 Verily Life Sciences Llc Segmented magnets
US9817094B2 (en) 2014-11-05 2017-11-14 Gersh Z. Taicher Nuclear magnetic resonance apparatus and methods
US9964501B2 (en) 2014-11-05 2018-05-08 Gersh Z. Taicher Nuclear magnetic resonance apparatus and methods
US10082594B2 (en) 2015-04-07 2018-09-25 Baker Hughes, A Ge Company, Llc Magnet arrays for magnetic resonance measurements
US10228336B2 (en) * 2015-09-01 2019-03-12 Chevron U.S.A. Inc. Mobile NMR sensor for analyzing subsurface samples
US10492709B2 (en) 2015-11-19 2019-12-03 Verily Life Sciences Llc Magnetic probes for in vivo capture and detection of extracellular vesicles
WO2017127731A1 (en) 2016-01-21 2017-07-27 T2 Biosystems, Inc. Nmr methods and systems for the rapid detection of bacteria
US10627464B2 (en) 2016-11-22 2020-04-21 Hyperfine Research, Inc. Low-field magnetic resonance imaging methods and apparatus
US10539637B2 (en) 2016-11-22 2020-01-21 Hyperfine Research, Inc. Portable magnetic resonance imaging methods and apparatus
JP2019535424A (ja) 2016-11-22 2019-12-12 ハイパーファイン リサーチ,インコーポレイテッド 磁気共鳴画像における自動検出のためのシステムおよび方法
US20180184973A1 (en) * 2016-12-29 2018-07-05 Krishna Nayak Magnetic measurement of fat fraction
US10345251B2 (en) * 2017-02-23 2019-07-09 Aspect Imaging Ltd. Portable NMR device for detecting an oil concentration in water
US20210141036A1 (en) * 2017-07-06 2021-05-13 Terence Cosgrove Portable nmr probe and nmr apparatus
US20190022665A1 (en) * 2017-07-24 2019-01-24 Dexter Magnetic Technologies, Inc. Device for Magnetic Bead Resuspension
US10775458B2 (en) * 2018-03-05 2020-09-15 Texas Tech University System Method and system for non-invasive measurement of metabolic health
DE102020202830A1 (de) * 2020-03-05 2021-09-09 Siemens Healthcare Gmbh Magnetresonanztomograph und Verfahren zum Betrieb mit dynamischer B0-Kompensation
US12188900B2 (en) * 2021-02-11 2025-01-07 Government Of The United States Of America, As Represented By The Secretary Of Commerce System and method for measurment of magnetic nanoparticles
US20250244224A1 (en) * 2024-01-26 2025-07-31 Saudi Arabian Oil Company Digital portable magentic particle tester

Family Cites Families (92)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5913521B2 (ja) 1975-06-19 1984-03-30 メイトウサンギヨウ カブシキガイシヤ 磁性酸化鉄・デキストラン複合体の製造法
US4452773A (en) 1982-04-05 1984-06-05 Canadian Patents And Development Limited Magnetic iron-dextran microspheres
US4574240A (en) * 1983-07-19 1986-03-04 The Regents Of The University Of California Method for flow measurement using nuclear magnetic resonance
US4920061A (en) 1984-03-02 1990-04-24 The University Of Texas System Biological magnetic colloids
US4638253A (en) * 1984-10-29 1987-01-20 General Electric Company Mutual inductance NMR RF coil matching device
US5262176A (en) 1986-07-03 1993-11-16 Advanced Magnetics, Inc. Synthesis of polysaccharide covered superparamagnetic oxide colloids
US5055787A (en) * 1986-08-27 1991-10-08 Schlumberger Technology Corporation Borehole measurement of NMR characteristics of earth formations
US4875486A (en) 1986-09-04 1989-10-24 Advanced Techtronics, Inc. Instrument and method for non-invasive in vivo testing for body fluid constituents
US5136095A (en) 1987-05-19 1992-08-04 Syntex (U.S.A.) Inc. Reversible agglutination mediators
EP0446260B1 (en) 1988-11-21 1994-03-02 Dynal A.S. Nucleic acid probes
US5049819A (en) 1989-06-30 1991-09-17 Auburn International, Inc. Magnetic resonance analysis in real time, industrial usage mode
JP2726520B2 (ja) 1989-10-20 1998-03-11 名糖産業株式会社 有機磁性複合体
US5164297A (en) 1990-05-03 1992-11-17 Advanced Magnetics Inc. Solvent mediated relaxation assay system
US5254460A (en) 1990-05-03 1993-10-19 Advanced Magnetics, Inc. Solvent mediated relaxation assay system
IL98744A0 (en) 1990-07-06 1992-07-15 Gen Hospital Corp Method of studying biological tissue using monocrystalline particles
EP0543020B1 (en) 1991-06-11 1997-12-29 Meito Sangyo Kabushiki Kaisha Oxidized composite comprising water-soluble carboxypolysaccharide and magnetic iron oxide
US5445970A (en) 1992-03-20 1995-08-29 Abbott Laboratories Magnetically assisted binding assays using magnetically labeled binding members
US5445971A (en) 1992-03-20 1995-08-29 Abbott Laboratories Magnetically assisted binding assays using magnetically labeled binding members
US5637469A (en) 1992-05-01 1997-06-10 Trustees Of The University Of Pennsylvania Methods and apparatus for the detection of an analyte utilizing mesoscale flow systems
JP3362192B2 (ja) 1994-12-06 2003-01-07 味の素株式会社 検査方法及び検査薬
US6097188A (en) 1995-01-31 2000-08-01 The Board Of Trustees Of The University Of Illinois Microcoil based micro-NMR spectrometer and method
US6884357B2 (en) 1995-02-21 2005-04-26 Iqbal Waheed Siddiqi Apparatus and method for processing magnetic particles
US6500343B2 (en) 1995-02-21 2002-12-31 Iqbal W. Siddiqi Method for mixing and separation employing magnetic particles
US5592083A (en) * 1995-03-08 1997-01-07 Quantum Magnetics, Inc. System and method for contraband detection using nuclear quadrupole resonance including a sheet coil and RF shielding via waveguide below cutoff
JPH0950913A (ja) * 1995-08-07 1997-02-18 Sumitomo Special Metals Co Ltd 磁性流体制御用磁界発生装置
US5572132A (en) 1995-08-15 1996-11-05 Pulyer; Yuly M. MRI probe for external imaging
US6297062B1 (en) 1996-03-07 2001-10-02 Bio-Magnetics Ltd. Separation by magnetic particles
EP0920627B1 (en) 1996-06-07 2004-05-12 Immunivest Corporation Magnetic separation employing external and internal gradients
US6361944B1 (en) 1996-07-29 2002-03-26 Nanosphere, Inc. Nanoparticles having oligonucleotides attached thereto and uses therefor
ES2287956T3 (es) 1996-07-29 2007-12-16 Nanosphere Inc. Nanoparticulas que tienen oligonucleotidos unidos a las mismas y usos de las mismas.
WO1998008899A1 (en) 1996-08-30 1998-03-05 Meito Sangyo Kabushiki Kaisha Polysaccharide derivative/magnetic metal oxide composite
US5910728A (en) 1996-11-12 1999-06-08 Beth Israel Deaconess Medical Center Simultaneous acquisition of spatial harmonics (SMASH): ultra-fast imaging with radiofrequency coil arrays
FR2758884B1 (fr) 1997-01-30 1999-04-02 Bio Merieux Procede pour isoler, notamment detecter ou quantifier un analyte dans un milieu
DE19822123C2 (de) 1997-11-21 2003-02-06 Meinhard Knoll Verfahren und Vorrichtung zum Nachweis von Analyten
US6194900B1 (en) 1998-06-19 2001-02-27 Agilent Technologies, Inc. Integrated miniaturized device for processing and NMR detection of liquid phase samples
WO2000050924A1 (en) * 1999-02-26 2000-08-31 Purdue Research Foundation Nuclear magnetic resonance analysis of multiple samples
DK1169062T3 (da) 1999-04-09 2010-01-25 Amag Pharmaceuticals Inc Varmestabile overtrukne kolloide jernoxider
DE60045739D1 (de) 1999-06-25 2011-04-28 Nanosphere Inc Nanopartikel mit gebundenen oligonukleotiden und deren verwendungen
AU6828500A (en) 1999-08-06 2001-03-05 Institut Fur Diagnostikforschung Gmbh An Der Freien Universitat Berlin Method for detecting binding reactions through measurement of the relaxation of birefringence of magnetic nanoparticles
US6767635B1 (en) 1999-09-14 2004-07-27 Biomedical Apherese Systeme Gmbh Magnetic nanoparticles having biochemical activity, method for the production thereof and their use
US6294342B1 (en) 1999-09-29 2001-09-25 Abbott Laboratories Magnetically assisted binding assays utilizing a magnetically responsive reagent
US6254830B1 (en) 1999-11-05 2001-07-03 The Board Of Governors For Higher Education, State Of Rhode Island And Providence Plantations Magnetic focusing immunosensor for the detection of pathogens
FR2800635B1 (fr) 1999-11-05 2002-07-26 Bio Merieux Nanospheres composites, conjugues derives, procede de preparation et leurs utilisations
CN1217201C (zh) * 2000-01-19 2005-08-31 千年技术公司 C形磁共振成象系统
US6548264B1 (en) 2000-05-17 2003-04-15 University Of Florida Coated nanoparticles
US6456072B1 (en) 2000-05-26 2002-09-24 The Board Of Trustees Of The University Of Illinois Method and apparatus for simultaneous acquisition of high resolution NMR spectra from multiple samples
US6788061B1 (en) 2000-08-01 2004-09-07 The Board Of Trustees Of The University Of Illinois Microcoil based micro-NMR spectrometer and method
US6489767B1 (en) * 2000-09-06 2002-12-03 Quantum Magnetics, Inc. Apparatus for and method of single-sided magnetic resonance imaging with palm-size probe
WO2002056049A2 (en) 2000-12-01 2002-07-18 Protasis Corp Microfluidic device with multiple microcoil nmr detectors
US6940378B2 (en) 2001-01-19 2005-09-06 Halliburton Energy Services Apparatus and method for magnetic resonance measurements in an interior volume
DE10113661A1 (de) 2001-03-21 2002-09-26 Philips Corp Intellectual Pty Katheter zur Anwendung in einem Magnetresonanz-Bildgerät
US7200430B2 (en) 2001-03-29 2007-04-03 The Regents Of The University Of California Localized two-dimensional shift correlated MR spectroscopy of human brain
JP2002325743A (ja) * 2001-05-02 2002-11-12 Shin Etsu Chem Co Ltd Mri用磁気回路構造
FR2824563B1 (fr) 2001-05-10 2004-12-03 Bio Merieux Particules composites, conjugues derives, procede de preparation et applications
US20030092029A1 (en) 2001-06-06 2003-05-15 Lee Josephson Magneitc-nanoparticle conjugates and methods of use
US6809519B2 (en) 2001-07-12 2004-10-26 Shin-Etsu Chemical Co., Ltd. Inclined magnetic field generation coil and magnetic field generator for MRI
FR2832507B1 (fr) 2001-11-20 2004-02-20 Stago Diagnostica Methode de detection d'analyte(s) a l'aide de particules magnetiques colloidales
US7018849B2 (en) 2002-01-15 2006-03-28 Piasio Roger N Process for (A) separating biological/ligands from dilute solutions and (B) conducting an immunochromatographic assay thereof employing superparamagnetic particles throughtout
CA2418229A1 (en) 2002-05-16 2003-11-16 Rohan Dharmakumar Microbubble construct for sensitivity enhanced mr manometry
US6798200B2 (en) 2002-06-03 2004-09-28 Long-Sheng Fan Batch-fabricated gradient and RF coils for submicrometer resolution magnetic resonance imaging and manipulation
US20040018611A1 (en) 2002-07-23 2004-01-29 Ward Michael Dennis Microfluidic devices for high gradient magnetic separation
AU2003303954A1 (en) 2002-10-25 2004-10-11 Emory University Multifunctional magnetic nanoparticle probes for intracellular molecular imaging and monitoring
US7217542B2 (en) 2002-10-31 2007-05-15 Hewlett-Packard Development Company, L.P. Microfluidic system for analyzing nucleic acids
US6844801B2 (en) * 2003-03-21 2005-01-18 Ge Medical Systems Global Technology Company, Llc Methods and apparatus for adjusting center magnetic field of a magnetic field generator for MRI
US20080305048A1 (en) 2003-12-10 2008-12-11 The General Hospital Corporation Self-Assembling Nanoparticle Conjugates
WO2005099419A2 (en) 2004-04-13 2005-10-27 President And Fellows Of Harvard College Manipulation and/or detection of biological samples or other objects
EP1751534A1 (en) 2004-05-18 2007-02-14 Koninklijke Philips Electronics N.V. Magnetic rotation to improve signal-over-background in biosensing
JP2006030743A (ja) * 2004-07-20 2006-02-02 Konica Minolta Business Technologies Inc 画像形成装置
JP4849623B2 (ja) 2004-09-13 2012-01-11 学校法人慶應義塾 試料中のプロトン性溶媒量を局所的に測定する方法、装置
US7781228B2 (en) 2005-04-07 2010-08-24 Menon & Associates, Inc. Magnetic resonance system and method to detect and confirm analytes
CA2606924C (en) 2005-05-09 2013-04-16 The General Hospital Corporation Water relaxation-based sensors
WO2007003218A1 (en) * 2005-07-05 2007-01-11 Commissariat A L'energie Atomique Apparatus for high-resolution nmr spectroscopy and/or imaging with an improved filling factor and rf field amplitude
AU2006284832B2 (en) * 2005-08-31 2011-06-02 T2 Biosystems Inc. NMR device for detection of analytes involving magnetic particles
JP2007097761A (ja) * 2005-10-03 2007-04-19 Neomax Co Ltd 磁界発生装置
FR2894970B1 (fr) 2005-12-15 2008-01-25 Biomerieux Sa Procede de preparation de particules composites, particules composites obtenues et leur utilisation dans un test diagnostic
US7345479B2 (en) * 2005-12-29 2008-03-18 Intel Corporation Portable NMR device and method for making and using the same
US20070166730A1 (en) 2006-01-19 2007-07-19 Menon & Associates, Inc. Magnetic resonance system and method to detect and confirm analytes
US7525310B2 (en) 2006-03-04 2009-04-28 Raju Viswanathan Signal acquisition and processing method and apparatus for magnetic resonance imaging
WO2007106765A2 (en) * 2006-03-11 2007-09-20 Xigo Nanotools Llc Compact and portable low-field pulsed nmr dispersion analyzer
JP5385131B2 (ja) 2006-06-21 2014-01-08 スピノミックス エス.エイ. 液体媒体中で磁性粒子を操作及び混合するためのデバイス及び方法
US8339135B2 (en) 2006-08-21 2012-12-25 Stc.Unm Biological detector and method
TWI322793B (en) 2006-10-02 2010-04-01 Chung Cheng Inst Of Technology Nat Defense University Functionalized magnetizable microspheres and preparation thereof
US8368402B2 (en) 2006-11-08 2013-02-05 T2 Biosystems, Inc. NMR systems for in vivo detection of analytes
EP2092339B1 (en) 2006-12-12 2012-05-16 Koninklijke Philips Electronics N.V. Microelectronic sensor device for detecting label particles
JP2010522888A (ja) 2007-03-27 2010-07-08 アブクマー インコーポレイテッド ラベリングされたエンティティをマイクロコイル磁気mriを用いて検出するシステムおよび方法
US8067938B2 (en) 2007-05-03 2011-11-29 Abqmr, Inc. Microcoil NMR detectors
EP2186034A2 (en) 2007-07-26 2010-05-19 T2 Biosystems, Inc. Diagnostic information generation and use
US20110070657A1 (en) 2007-08-17 2011-03-24 The General Hospital Corporation Detecting ions and measuring ion concentrations
WO2009045354A1 (en) 2007-09-28 2009-04-09 T2 Biosystems, Inc. Nmr diagnostics by means of a plastic sample container
AU2008343871B2 (en) 2007-12-21 2014-02-06 T2 Biosystems, Inc. Magnetic resonance system with implantable components and methods of use thereof
US20110275985A1 (en) 2008-07-03 2011-11-10 T2 Biosystems, Inc. Magnetic nanosensor compositions and bioanalytical assays therefor
WO2010051362A1 (en) 2008-10-29 2010-05-06 T2 Biosystems, Inc. Nmr detection of coagulation time

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