ATE528657T1 - Verfahren zur herstellung eines optisch gepumpten hyperpolarisierten gases - Google Patents

Verfahren zur herstellung eines optisch gepumpten hyperpolarisierten gases

Info

Publication number
ATE528657T1
ATE528657T1 AT04703580T AT04703580T ATE528657T1 AT E528657 T1 ATE528657 T1 AT E528657T1 AT 04703580 T AT04703580 T AT 04703580T AT 04703580 T AT04703580 T AT 04703580T AT E528657 T1 ATE528657 T1 AT E528657T1
Authority
AT
Austria
Prior art keywords
optical pumping
pumping cell
gas
producing
hyperpolarized gas
Prior art date
Application number
AT04703580T
Other languages
English (en)
Inventor
Patrick Cella
Original Assignee
Medi Physics Inc
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 Medi Physics Inc filed Critical Medi Physics Inc
Application granted granted Critical
Publication of ATE528657T1 publication Critical patent/ATE528657T1/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
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T436/00—Chemistry: analytical and immunological testing
    • Y10T436/24—Nuclear magnetic resonance, electron spin resonance or other spin effects or mass spectrometry

Landscapes

  • Physics & Mathematics (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • General Physics & Mathematics (AREA)
  • Magnetic Resonance Imaging Apparatus (AREA)
  • Lasers (AREA)
  • Medicines Containing Antibodies Or Antigens For Use As Internal Diagnostic Agents (AREA)
AT04703580T 2003-01-17 2004-01-20 Verfahren zur herstellung eines optisch gepumpten hyperpolarisierten gases ATE528657T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US44078003P 2003-01-17 2003-01-17
PCT/US2004/001299 WO2004065975A1 (en) 2003-01-17 2004-01-20 Method of producing optically pumped hyperpolarized gas

Publications (1)

Publication Number Publication Date
ATE528657T1 true ATE528657T1 (de) 2011-10-15

Family

ID=32771862

Family Applications (1)

Application Number Title Priority Date Filing Date
AT04703580T ATE528657T1 (de) 2003-01-17 2004-01-20 Verfahren zur herstellung eines optisch gepumpten hyperpolarisierten gases

Country Status (10)

Country Link
US (1) US20040184963A1 (de)
EP (1) EP1588178B1 (de)
JP (1) JP4771934B2 (de)
KR (1) KR20050088359A (de)
CN (1) CN1981204A (de)
AT (1) ATE528657T1 (de)
AU (1) AU2004206557A1 (de)
CA (1) CA2509801A1 (de)
WO (1) WO2004065975A1 (de)
ZA (1) ZA200506123B (de)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1588179A1 (de) * 2003-01-17 2005-10-26 Medi-Physics, Inc. Mehrzellenpolarisierersysteme für hyperpolarisierende gase
JP4696262B2 (ja) * 2005-05-18 2011-06-08 独立行政法人産業技術総合研究所 超偏極希ガス製造装置及び超偏極希ガスを用いた核磁気共鳴分光装置並びに磁気共鳴イメージング装置
JP2007021008A (ja) * 2005-07-20 2007-02-01 Hitachi Ltd Ｄｎｐ過分極手段を備えた磁気共鳴イメージング装置
EP2067052B1 (de) * 2006-09-20 2016-05-11 University Of New Hampshire Thermisches management zur polarisierung von xenon
WO2009143368A2 (en) * 2008-05-23 2009-11-26 University Of Utah Non-cryogenic storage cell for hyperpolarized 129xe
JP5736795B2 (ja) * 2011-01-24 2015-06-17 セイコーエプソン株式会社 磁場測定装置
KR101522222B1 (ko) * 2012-11-01 2015-05-26 한국원자력연구원 복합 솔레노이드 장치 및 이를 구비하는 초편극 헬륨-3 기체생성시스템
KR101528221B1 (ko) * 2013-11-20 2015-06-12 한국원자력연구원 가변 정자기장 케비티를 이용한 중성자 스핀 편극 장치
CN103699156B (zh) * 2013-12-20 2016-02-24 中国科学院武汉物理与数学研究所 一种利用不同温度加热光抽运泡的系统和方法
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

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US554396A (en) * 1896-02-11 Demae olsen
US77224A (en) * 1868-04-28 Improved brick-machine
US5545396A (en) 1994-04-08 1996-08-13 The Research Foundation Of State University Of New York Magnetic resonance imaging using hyperpolarized noble gases
US5612103A (en) 1995-06-07 1997-03-18 Princeton University Coatings for production of hyperpolarized noble gases
US5809801A (en) 1996-03-29 1998-09-22 The Trustees Of Princeton University Cryogenic accumulator for spin-polarized xenon-129
US5642625A (en) 1996-03-29 1997-07-01 The Trustees Of Princeton University High volume hyperpolarizer for spin-polarized noble gas
US6134913A (en) * 1997-10-17 2000-10-24 The United States Of America, As Represented By The Secretary Of Commerce Method and apparatus for compression of a polarized gas
US6079213A (en) 1997-12-12 2000-06-27 Magnetic Imaging Technologies Incorporated Methods of collecting, thawing, and extending the useful life of polarized gases and associated accumulators and heating jackets
US6295834B1 (en) 1999-06-30 2001-10-02 Medi-Physics, Inc. NMR polarization monitoring coils, hyperpolarizers with same, and methods for determining the polarization level of accumulated hyperpolarized noble gases during production
US7061237B2 (en) * 2000-07-13 2006-06-13 The Regents Of The University Of California Remote NMR/MRI detection of laser polarized gases

Also Published As

Publication number Publication date
ZA200506123B (en) 2007-02-28
KR20050088359A (ko) 2005-09-05
CN1981204A (zh) 2007-06-13
AU2004206557A1 (en) 2004-08-05
US20040184963A1 (en) 2004-09-23
JP2006527010A (ja) 2006-11-30
JP4771934B2 (ja) 2011-09-14
CA2509801A1 (en) 2004-08-05
EP1588178B1 (de) 2011-10-12
EP1588178A1 (de) 2005-10-26
WO2004065975A1 (en) 2004-08-05

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