ATE392496T1 - Verfahren zur polarisierung nuklearer spezies - Google Patents

Verfahren zur polarisierung nuklearer spezies

Info

Publication number
ATE392496T1
ATE392496T1 AT01953460T AT01953460T ATE392496T1 AT E392496 T1 ATE392496 T1 AT E392496T1 AT 01953460 T AT01953460 T AT 01953460T AT 01953460 T AT01953460 T AT 01953460T AT E392496 T1 ATE392496 T1 AT E392496T1
Authority
AT
Austria
Prior art keywords
polarizing
gas
flowing
magnetic field
nuclear species
Prior art date
Application number
AT01953460T
Other languages
English (en)
Inventor
F William Hersman
Mark Leuschner
Jeannette Carberry
Original Assignee
The University Of New Hampshir
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by The University Of New Hampshir filed Critical The University Of New Hampshir
Application granted granted Critical
Publication of ATE392496T1 publication Critical patent/ATE392496T1/de

Links

Classifications

    • 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
    • G01R33/28—Details of apparatus provided for in groups G01R33/44 - G01R33/64
    • G01R33/282—Means specially adapted for hyperpolarisation or for hyperpolarised contrast agents, e.g. for the generation of hyperpolarised gases using optical pumping cells, for storing hyperpolarised contrast agents or for the determination of the polarisation of a hyperpolarised contrast agent

Landscapes

  • Physics & Mathematics (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • General Physics & Mathematics (AREA)
  • Magnetic Resonance Imaging Apparatus (AREA)
  • Polarising Elements (AREA)
  • Lasers (AREA)
AT01953460T 2000-07-12 2001-07-12 Verfahren zur polarisierung nuklearer spezies ATE392496T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US21756900P 2000-07-12 2000-07-12

Publications (1)

Publication Number Publication Date
ATE392496T1 true ATE392496T1 (de) 2008-05-15

Family

ID=22811605

Family Applications (1)

Application Number Title Priority Date Filing Date
AT01953460T ATE392496T1 (de) 2000-07-12 2001-07-12 Verfahren zur polarisierung nuklearer spezies

Country Status (7)

Country Link
US (2) US6949169B2 (de)
EP (1) EP1303646B1 (de)
AT (1) ATE392496T1 (de)
AU (1) AU2001275906A1 (de)
CA (1) CA2416209C (de)
DE (1) DE60133651T2 (de)
WO (1) WO2002004709A1 (de)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6346229B1 (en) 1998-03-18 2002-02-12 Medi-Physics, Inc. Methods for imaging pulmonary and cardiac vasculature and evaluating blood flow using dissolved polarized 129Xe
EP1265527A2 (de) 2000-03-13 2002-12-18 Medi-Physics, Inc. Diagnostische verfahren unter verwendung direkter injizierung von gasförmigem hyperpolarisiertem 129 xenon
ATE392496T1 (de) * 2000-07-12 2008-05-15 The University Of New Hampshir Verfahren zur polarisierung nuklearer spezies
EP1324690A1 (de) 2000-07-13 2003-07-09 Medi-Physics, Inc. Diagnostische verfahren zur erkennung von pathologie in vivo mittels der erfassung der charakteristischen chemischen verschiebung von 129xenon
US7179450B2 (en) 2001-09-20 2007-02-20 Medi-Physics, Inc. Methods for in vivo evaluation of pulmonary physiology and/or function using NMR signals of polarized Xe
EP1716426B1 (de) * 2004-01-19 2013-02-13 Forschungszentrum Jülich GmbH Verfahren zur hyperpolarisation von atomkernen und vorrichtung zur durchführung des verfahrens
US7205764B1 (en) * 2006-04-11 2007-04-17 Varian, Inc. Method and apparatus for increasing the detection sensitivity in a high resolution NMR analysis
EA200802319A1 (ru) * 2006-05-11 2009-06-30 Белл Хеликоптер Текстрон, Инк. Способ и устройство для ремонта элементов конструкции
US7985594B2 (en) * 2006-05-12 2011-07-26 Massachusetts Institute Of Technology Biradical polarizing agents for dynamic nuclear polarization
US20090311189A1 (en) * 2006-05-12 2009-12-17 Massachusetts Institute Of Technology Temperature-jump dynamic nuclear polarization
WO2008036369A2 (en) * 2006-09-20 2008-03-27 University Of New Hampshire Thermal management technology for polarizing xenon
US8405022B2 (en) * 2006-09-20 2013-03-26 University Of New Hampshire Thermal management technology for polarizing xenon
US7872473B2 (en) * 2007-08-07 2011-01-18 The United States of America as represented by the Secretary of Commerce, the National Institute of Standards and Technology Compact atomic magnetometer and gyroscope based on a diverging laser beam
DE102008059313A1 (de) 2008-11-27 2010-06-02 Bruker Biospin Gmbh NMR-Messaparatur mit Durchfluss-Probenkopf und druckgasbetriebener Mischkammer, insbesondere zur para-Wasserstoff-induzierten Polarisierung einer flüssigen NMR-Messprobe
EP2508908B1 (de) 2011-04-07 2015-11-18 University Of New Hampshire Wärmeverwaltungstechnologie zur Polarisierung von Xenon
WO2013068448A1 (en) * 2011-11-09 2013-05-16 Forschungsverbund Berlin E.V. Improved production of laser-polarized xenon
US8715621B2 (en) 2012-03-15 2014-05-06 Massachusetts Institute Of Technology Radical polarizing agents for dynamic nuclear polarization
EP3107583B1 (de) 2014-02-21 2019-05-29 Duke University Systeme zur herstellung von hyperpolarisiertem edelgas mit nanoclusterunterdrückung, -detektion und/oder -filtrierung und zugehörige verfahren und vorrichtungen
US10126558B2 (en) * 2016-01-11 2018-11-13 Ut-Battelle, Llc Stable, narrow spectral linewidth, fiber-delivered laser source for spin exchange optical pumping
JP6862951B2 (ja) * 2017-03-15 2021-04-21 富士通株式会社 メモリ制御装置、情報処理装置およびメモリ制御方法
US12023644B2 (en) 2019-06-07 2024-07-02 Xemed Llc Apparatus, system, and methods for high-power polarization of noble gas nuclei

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3904272A (en) * 1973-06-01 1975-09-09 Varian Associates Mosaic light valve and method of fabricating same
US4793357A (en) * 1986-11-24 1988-12-27 Picker International, Inc. CT blood flow mapping with xenon gas enhancement
US5545396A (en) * 1994-04-08 1996-08-13 The Research Foundation Of State University Of New York Magnetic resonance imaging using hyperpolarized noble gases
US5617859A (en) * 1995-10-02 1997-04-08 General Electric Company Apparatus and methods for magnetic resonance (MR) imaging of cavities using fluids polarized at low temperatures
US5642625A (en) * 1996-03-29 1997-07-01 The Trustees Of Princeton University High volume hyperpolarizer for spin-polarized noble gas
US5934103A (en) * 1997-04-22 1999-08-10 Northrop Grumman Corporation Method and apparatus for production of spin-polarized medical-grade xenon 129 gas by laser optical pumping
US5842825A (en) * 1997-10-07 1998-12-01 International Business Machines Corporation Incremented rotated wafer placement on electro-static chucks for metal etch
WO1999034189A2 (en) * 1997-12-12 1999-07-08 Magnetic Imaging Technologies, Inc. Process and device to solidify and thaw a polarized gas comprising xenon
ATE392496T1 (de) * 2000-07-12 2008-05-15 The University Of New Hampshir Verfahren zur polarisierung nuklearer spezies
US6434284B1 (en) * 2000-12-07 2002-08-13 Corning Incorporated Beam converter for enhancing brightness of polarized light sources
WO2008036369A2 (en) * 2006-09-20 2008-03-27 University Of New Hampshire Thermal management technology for polarizing xenon

Also Published As

Publication number Publication date
EP1303646A4 (de) 2004-05-26
US6949169B2 (en) 2005-09-27
CA2416209C (en) 2012-12-04
US7719268B2 (en) 2010-05-18
EP1303646B1 (de) 2008-04-16
DE60133651T2 (de) 2009-06-04
US20050245815A1 (en) 2005-11-03
US20020107439A1 (en) 2002-08-08
EP1303646A1 (de) 2003-04-23
WO2002004709A1 (en) 2002-01-17
AU2001275906A1 (en) 2002-01-21
DE60133651D1 (de) 2008-05-29
CA2416209A1 (en) 2002-01-17

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