DK0890066T3 - Cryogen akkumulator til spin-polariseret xenon-129 - Google Patents
Cryogen akkumulator til spin-polariseret xenon-129Info
- Publication number
- DK0890066T3 DK0890066T3 DK97917656T DK97917656T DK0890066T3 DK 0890066 T3 DK0890066 T3 DK 0890066T3 DK 97917656 T DK97917656 T DK 97917656T DK 97917656 T DK97917656 T DK 97917656T DK 0890066 T3 DK0890066 T3 DK 0890066T3
- Authority
- DK
- Denmark
- Prior art keywords
- hyperpolarized
- accumulation
- spin
- continuous
- polarized xenon
- Prior art date
Links
Classifications
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- 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
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K49/00—Preparations for testing in vivo
- A61K49/06—Nuclear magnetic resonance [NMR] contrast preparations; Magnetic resonance imaging [MRI] contrast preparations
- A61K49/18—Nuclear magnetic resonance [NMR] contrast preparations; Magnetic resonance imaging [MRI] contrast preparations characterised by a special physical form, e.g. emulsions, microcapsules, liposomes
- A61K49/1806—Suspensions, emulsions, colloids, dispersions
- A61K49/1815—Suspensions, emulsions, colloids, dispersions compo-inhalant, e.g. breath tests
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B23/00—Noble gases; Compounds thereof
- C01B23/001—Purification or separation processes of noble gases
- C01B23/0036—Physical processing only
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25J—LIQUEFACTION, SOLIDIFICATION OR SEPARATION OF GASES OR GASEOUS OR LIQUEFIED GASEOUS MIXTURES BY PRESSURE AND COLD TREATMENT OR BY BRINGING THEM INTO THE SUPERCRITICAL STATE
- F25J3/00—Processes or apparatus for separating the constituents of gaseous or liquefied gaseous mixtures involving the use of liquefaction or solidification
- F25J3/06—Processes or apparatus for separating the constituents of gaseous or liquefied gaseous mixtures involving the use of liquefaction or solidification by partial condensation
- F25J3/063—Processes or apparatus for separating the constituents of gaseous or liquefied gaseous mixtures involving the use of liquefaction or solidification by partial condensation characterised by the separated product stream
- F25J3/0685—Processes or apparatus for separating the constituents of gaseous or liquefied gaseous mixtures involving the use of liquefaction or solidification by partial condensation characterised by the separated product stream separation of noble gases
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05H—PLASMA TECHNIQUE; PRODUCTION OF ACCELERATED ELECTRICALLY-CHARGED PARTICLES OR OF NEUTRONS; PRODUCTION OR ACCELERATION OF NEUTRAL MOLECULAR OR ATOMIC BEAMS
- H05H3/00—Production or acceleration of neutral particle beams, e.g. molecular or atomic beams
- H05H3/02—Molecular or atomic beam generation
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B2210/00—Purification or separation of specific gases
- C01B2210/0029—Obtaining noble gases
- C01B2210/0037—Xenon
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25J—LIQUEFACTION, SOLIDIFICATION OR SEPARATION OF GASES OR GASEOUS OR LIQUEFIED GASEOUS MIXTURES BY PRESSURE AND COLD TREATMENT OR BY BRINGING THEM INTO THE SUPERCRITICAL STATE
- F25J2205/00—Processes or apparatus using other separation and/or other processing means
- F25J2205/20—Processes or apparatus using other separation and/or other processing means using solidification of components
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25J—LIQUEFACTION, SOLIDIFICATION OR SEPARATION OF GASES OR GASEOUS OR LIQUEFIED GASEOUS MIXTURES BY PRESSURE AND COLD TREATMENT OR BY BRINGING THEM INTO THE SUPERCRITICAL STATE
- F25J2210/00—Processes characterised by the type or other details of the feed stream
- F25J2210/42—Nitrogen
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25J—LIQUEFACTION, SOLIDIFICATION OR SEPARATION OF GASES OR GASEOUS OR LIQUEFIED GASEOUS MIXTURES BY PRESSURE AND COLD TREATMENT OR BY BRINGING THEM INTO THE SUPERCRITICAL STATE
- F25J2215/00—Processes characterised by the type or other details of the product stream
- F25J2215/36—Xenon
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25J—LIQUEFACTION, SOLIDIFICATION OR SEPARATION OF GASES OR GASEOUS OR LIQUEFIED GASEOUS MIXTURES BY PRESSURE AND COLD TREATMENT OR BY BRINGING THEM INTO THE SUPERCRITICAL STATE
- F25J2270/00—Refrigeration techniques used
- F25J2270/60—Closed external refrigeration cycle with single component refrigerant [SCR], e.g. C1-, C2- or C3-hydrocarbons
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25J—LIQUEFACTION, SOLIDIFICATION OR SEPARATION OF GASES OR GASEOUS OR LIQUEFIED GASEOUS MIXTURES BY PRESSURE AND COLD TREATMENT OR BY BRINGING THEM INTO THE SUPERCRITICAL STATE
- F25J2270/00—Refrigeration techniques used
- F25J2270/90—External refrigeration, e.g. conventional closed-loop mechanical refrigeration unit using Freon or NH3, unspecified external refrigeration
- F25J2270/904—External refrigeration, e.g. conventional closed-loop mechanical refrigeration unit using Freon or NH3, unspecified external refrigeration by liquid or gaseous cryogen in an open loop
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25J—LIQUEFACTION, SOLIDIFICATION OR SEPARATION OF GASES OR GASEOUS OR LIQUEFIED GASEOUS MIXTURES BY PRESSURE AND COLD TREATMENT OR BY BRINGING THEM INTO THE SUPERCRITICAL STATE
- F25J2290/00—Other details not covered by groups F25J2200/00 - F25J2280/00
- F25J2290/62—Details of storing a fluid in a tank
-
- 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
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S62/00—Refrigeration
- Y10S62/919—Isotope
-
- 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
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S62/00—Refrigeration
- Y10S62/923—Inert gas
- Y10S62/925—Xenon or krypton
Landscapes
- Physics & Mathematics (AREA)
- Chemical & Material Sciences (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Engineering & Computer Science (AREA)
- Health & Medical Sciences (AREA)
- Organic Chemistry (AREA)
- Radiology & Medical Imaging (AREA)
- Animal Behavior & Ethology (AREA)
- Mechanical Engineering (AREA)
- Thermal Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Dispersion Chemistry (AREA)
- Analytical Chemistry (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Plasma & Fusion (AREA)
- Epidemiology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Inorganic Chemistry (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- General Physics & Mathematics (AREA)
- Magnetic Resonance Imaging Apparatus (AREA)
- Separation By Low-Temperature Treatments (AREA)
- Developing Agents For Electrophotography (AREA)
- Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
- Image Processing (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US08/622,865 US5809801A (en) | 1996-03-29 | 1996-03-29 | Cryogenic accumulator for spin-polarized xenon-129 |
PCT/US1997/005004 WO1997037177A1 (en) | 1996-03-29 | 1997-03-27 | Cryogenic accumulator for spin-polarized xenon-129 |
Publications (1)
Publication Number | Publication Date |
---|---|
DK0890066T3 true DK0890066T3 (da) | 2003-07-14 |
Family
ID=24495803
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DK97917656T DK0890066T3 (da) | 1996-03-29 | 1997-03-27 | Cryogen akkumulator til spin-polariseret xenon-129 |
Country Status (10)
Country | Link |
---|---|
US (2) | US5809801A (de) |
EP (1) | EP0890066B1 (de) |
JP (2) | JP2000507688A (de) |
AT (1) | ATE235032T1 (de) |
AU (1) | AU712530B2 (de) |
CA (1) | CA2250167C (de) |
DE (1) | DE69719962T2 (de) |
DK (1) | DK0890066T3 (de) |
ES (1) | ES2195131T3 (de) |
WO (1) | WO1997037177A1 (de) |
Families Citing this family (73)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5545396A (en) * | 1994-04-08 | 1996-08-13 | The Research Foundation Of State University Of New York | Magnetic resonance imaging using hyperpolarized noble gases |
BR9711082A (pt) * | 1996-03-29 | 2000-01-11 | Lawrence Berkeley National Lab | Realce de rmn emri na presença de gases mopbres hiperpolarizados. |
US6085743A (en) * | 1997-05-30 | 2000-07-11 | The Regent Of The University Of Michigan | Polarized gas delivery system/method |
AU8910698A (en) * | 1997-08-18 | 1999-03-08 | Trustees Of Princeton University, The | Alkali metal hybrid spin-exchange optical pumping |
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 |
US6199385B1 (en) * | 1997-12-12 | 2001-03-13 | Medi-Physics, Inc. | Polarized gas accumulators and heating jackets and associated gas collection and thaw methods and polarized gas products |
AU2003203796B2 (en) * | 1997-12-12 | 2006-10-12 | Medi-Physics, Inc. | Polarized gas accumulators and heating jackets and associated gas collection and thaw methods and polarized gas products |
JP2002507438A (ja) | 1998-03-18 | 2002-03-12 | メディ−フィジックス・インコーポレイテッド | 溶解化した極性化129Xeを用いる肺および心臓脈管構造の映像化および血流を上昇するMR方法 |
AU3386799A (en) * | 1998-04-13 | 1999-11-01 | Duke University | (in vivo) magnetic resonance vascular imaging using laser-polarized gas microbubbles |
EP1445622A3 (de) * | 1998-06-17 | 2004-12-15 | Medi-Physics, Inc. | Transportbehälter für hyperpolarisierte Gase |
BR9912163A (pt) | 1998-06-17 | 2001-04-10 | Medi Physics Inc | Recipientes resilientes para gases hiperpolarizados |
US6423387B1 (en) | 1998-06-17 | 2002-07-23 | Medi-Physics, Inc. | Resilient containers for hyperpolarized gases and associated methods |
US6523356B2 (en) | 1998-09-30 | 2003-02-25 | Medi-Physics, Inc. | Meted hyperpolarized noble gas dispensing methods and associated devices |
US6286319B1 (en) | 1998-09-30 | 2001-09-11 | Medi-Physics, Inc. | Meted hyperpolarized noble gas dispensing methods and associated devices |
US6237363B1 (en) | 1998-09-30 | 2001-05-29 | Medi-Physics, Inc. | Hyperpolarized noble gas extraction methods masking methods and associated transport containers |
US6125654A (en) * | 1998-10-16 | 2000-10-03 | Syracuse University | Bulk production and usage of hyperpolarized 129 Xenon |
US6284222B1 (en) | 1998-11-03 | 2001-09-04 | Medi--Physics, Inc. | Hyperpolarized helium-3 microbubble gas entrapment methods |
US6566875B1 (en) | 1999-02-23 | 2003-05-20 | Medi-Physics, Inc. | Portable hyperpolarized gas monitoring systems, computer program products, and related methods using NMR and/or MRI during transport |
US6408849B1 (en) * | 1999-06-18 | 2002-06-25 | Aeronex, Inc. | Recovery and purification of gases used in medical processes |
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 |
US6611540B1 (en) | 1999-07-29 | 2003-08-26 | Otward Maria Mueller | Diode-laser system for hyperpolarized He-3 and Xe-129 gas generation and other applications |
DE19937566C2 (de) * | 1999-08-09 | 2001-06-28 | Forschungszentrum Juelich Gmbh | Hochdruckpolarisator für Edelgase und Verfahren zum Betreiben des Polarisators |
US6648130B1 (en) * | 1999-08-11 | 2003-11-18 | Medi-Physics, Inc. | Hyperpolarized gas transport and storage devices and associated transport and storage methods using permanent magnets |
US6868099B1 (en) * | 1999-11-04 | 2005-03-15 | Wisconsin Alumni Research Foundation | Frequency-narrowed high power diode laser system with external cavity |
DE10000675C2 (de) * | 2000-01-11 | 2001-11-15 | Otten Ernst Wilhelm | Lineardurchführung, Vorrichtung und Verfahren zur hochproduktiven Erzeugung von hoch kernspinpolarisiertem Helium-3 Gas |
GB0001727D0 (en) * | 2000-01-25 | 2000-03-15 | Oxford Instr Uk Ltd | Hyperpolarization of a noble gas |
EP1265527A2 (de) | 2000-03-13 | 2002-12-18 | Medi-Physics, Inc. | Diagnostische verfahren unter verwendung direkter injizierung von gasförmigem hyperpolarisiertem 129 xenon |
US6696040B2 (en) | 2000-07-13 | 2004-02-24 | Medi-Physics, Inc. | Diagnostic procedures using 129Xe spectroscopy characteristic chemical shift to detect pathology in vivo |
US6444984B1 (en) | 2000-08-11 | 2002-09-03 | Drs Sensors & Targeting Systems, Inc. | Solid cryogenic optical filter |
US6584133B1 (en) | 2000-11-03 | 2003-06-24 | Wisconsin Alumni Research Foundation | Frequency-narrowed high power diode laser array method and system |
CA2427726C (en) * | 2000-11-03 | 2012-01-24 | Amersham Health As | Methods and devices for polarised nmr samples |
EP1387700A2 (de) | 2001-04-24 | 2004-02-11 | Medi-Physics, Inc. | Verfahren und geräte zur befeuchtung hyperpolarisierten edelgasen insbesondere in arzneimitteln |
WO2003016776A1 (en) * | 2001-08-17 | 2003-02-27 | Medi-Physics, Inc. | Magnetic holding field for cryogenically accumulated polarized 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 |
EP1438599A1 (de) * | 2001-10-22 | 2004-07-21 | Medi-Physics, Inc. | Automatisierte modulare hyperpolarisatoren |
CA2463910A1 (en) * | 2001-10-22 | 2003-05-01 | Medi-Physics, Inc. | Optical pumping modules, polarized gas blending and dispensing systems, and automated polarized gas distribution systems and related devices and methods |
US6846576B1 (en) | 2002-04-10 | 2005-01-25 | Seagate Technology Llc | Coupling enhancement for medium with anti-ferromagnetic coupling |
US20040035182A1 (en) * | 2002-05-16 | 2004-02-26 | Steve Kadlecek | Methods and systems for determining polarization of a gas based on electron paramagnetic resonance |
AU2003248529A1 (en) * | 2002-05-17 | 2003-12-02 | Medi-Physics, Inc | Methods, systems, circuits, and computer program products for determining polarization of a gas |
EP1534990B1 (de) * | 2002-07-23 | 2006-10-25 | Medi-Physics, Inc. | Automatisierte dynamische druckempfindliche systeme zur abgabe von hyperpolarisiertem gas und zugehörige verfahren und rechnerprogrammprodukte |
WO2004059336A1 (en) * | 2002-12-20 | 2004-07-15 | Medi-Physics, Inc. | Calibration of a polarization measurement station |
JP3998243B2 (ja) * | 2003-01-10 | 2007-10-24 | 東横化学株式会社 | 核スピン偏極キセノンガスの製造方法及び製造装置 |
EP1588178B1 (de) | 2003-01-17 | 2011-10-12 | Medi-Physics Inc. | Verfahren zur herstellung eines optisch gepumpten hyperpolarisierten gases |
WO2004096333A1 (en) * | 2003-04-22 | 2004-11-11 | Medi-Physics, Inc. | Mri/nmr-compatible, tidal volume control and measurement systems, methods, and devices for respiratory and hyperpolarized gas delivery |
JP3978159B2 (ja) | 2003-07-03 | 2007-09-19 | ジーイー・メディカル・システムズ・グローバル・テクノロジー・カンパニー・エルエルシー | 磁気共鳴撮像システム |
US7495435B2 (en) * | 2004-01-19 | 2009-02-24 | Forschungszentrum Julich Gmbh | Method for the hyperpolarisation of atomic nuclei and device for implementing the method |
DE102004002639A1 (de) * | 2004-01-19 | 2005-09-15 | Forschungszentrum Jülich GmbH | Verfahren zur Anreicherung von hyperpolarisierten Atomkernen und Vorrichtung zur Durchführung des Verfahrens |
DE102004023345B4 (de) * | 2004-01-19 | 2006-11-09 | Forschungszentrum Jülich GmbH | Verfahren zur Hyperpolarisation von Atomkernen und Vorrichtung zur Durchführung des Verfahrens |
CA2564557A1 (en) * | 2004-04-21 | 2005-11-10 | University Of New Hampshire | Method and apparatus for accumulating hyperpolarized xenon |
US8703102B2 (en) | 2008-04-04 | 2014-04-22 | Millikelvin Technologies Llc | Systems and methods for producing hyperpolarized materials and mixtures thereof |
WO2007136439A2 (en) | 2006-02-21 | 2007-11-29 | Avrum Belzer | Hyperpolarization methods, systems and compositions |
US8456161B2 (en) * | 2006-09-05 | 2013-06-04 | The Trustees Of Princeton University | Polarizing nuclei solids via spin transfer from an optically-pumped alkali vapor |
US8405022B2 (en) | 2006-09-20 | 2013-03-26 | University Of New Hampshire | Thermal management technology for polarizing xenon |
US7928359B2 (en) * | 2006-09-20 | 2011-04-19 | University Of New Hampshire | Thermal management technology for polarizing Xenon |
EP2068709A4 (de) * | 2006-10-03 | 2010-03-31 | Univ Duke | Systeme und verfahren zur beurteilung des pulmonalen gastransfers mittels mri mit hyperpolasiertem 129xe |
US8731640B2 (en) | 2007-03-28 | 2014-05-20 | General Electric Company | Fluid path system for dissolution and transport of a hyperpolarized material |
US20080240998A1 (en) * | 2007-03-28 | 2008-10-02 | Urbahn John A | Fluid path system for dissolution and transport of a hyperpolarized material |
US8763410B2 (en) * | 2008-04-21 | 2014-07-01 | General Electric Company | Method and apparatus for the dissolution and filtration of a hyperpolarized agent with a neutral dissolution media |
WO2009143368A2 (en) * | 2008-05-23 | 2009-11-26 | University Of Utah | Non-cryogenic storage cell for hyperpolarized 129xe |
EP2309283B1 (de) * | 2008-08-01 | 2012-09-19 | Osaka University | Verfahren zur konzentration von polarisiertem xenon, vorrichtung zur förderung von polarisiertem xenon und mrt-system |
DE102008063703B3 (de) * | 2008-12-19 | 2010-06-17 | Bruker Biospin Ag | Automatische Transportvorrichtung für NMR-Messproben, Kryomagnetsystem mit automatischer Transportvorrichtung, Transportbehälter für automatische Transportvorrichtung und Verfahren zum Befördern einer NMR-Messprobe |
US8329122B1 (en) * | 2009-07-01 | 2012-12-11 | The United States Of America, As Represented By The Department Of Energy | Method for production of an isotopically enriched compound |
CA2772190A1 (en) * | 2009-08-31 | 2011-03-03 | Millikelvin Technologies Llc | Systems and methods for producing hyperpolarized materials and mixtures thereof |
US9080710B2 (en) | 2011-01-21 | 2015-07-14 | Hamilton Sundstrand Corporation | Accumulator reservoir venting |
FR2988857B1 (fr) * | 2012-03-30 | 2015-02-20 | Commissariat Energie Atomique | Procede de determination de la resistance cellulaire aux medicaments. |
AU2015218883B2 (en) | 2014-02-21 | 2020-02-27 | Duke University | Hyperpolarized noble gas production systems with nanocluster suppression, detection and/or filtering and related methods and devices |
US10126438B2 (en) | 2014-09-19 | 2018-11-13 | University Of Virginia Patent Foundation | Systems and methods for polarized nuclear imaging and spectroscopy |
CN104921726B (zh) * | 2015-05-26 | 2017-12-19 | 中国科学院武汉物理与数学研究所 | 一种用于超极化氙收集的液氮液位控制和显示装置 |
US11754652B2 (en) | 2016-09-15 | 2023-09-12 | University Of Virginia Patent Foundation | Systems and methods for polarized nuclear imaging and spectroscopy |
WO2019071090A1 (en) * | 2017-10-06 | 2019-04-11 | University Of Florida Research Foundation | METHODS AND SYSTEMS FOR PRODUCTION, USE, AND ADMINISTRATION OF HYPERPOLARIZED FLUIDS |
US11944424B2 (en) | 2018-05-18 | 2024-04-02 | Duke University | Dynamic 129Xe gas exchange spectroscopy |
US11148833B1 (en) | 2018-05-21 | 2021-10-19 | Space Systems/Loral, Llc | Spacecraft propellant management system |
CN114644322B (zh) * | 2022-04-15 | 2024-02-06 | 宁波诺丁汉大学 | 超极化稀有气体生产设备 |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3748864A (en) * | 1969-01-21 | 1973-07-31 | Airco Inc | Process for recovery and containment of radioactive gases |
DE2426764C2 (de) * | 1974-06-01 | 1981-07-09 | Kernforschungsanlage Jülich GmbH, 5170 Jülich | Verfahren zum Abtrennen von Krypton aus einem radioaktiven Abgasgemisch und Gastrennanlage zum Durchführen des Verfahrens |
US4417909A (en) * | 1978-12-04 | 1983-11-29 | Airco, Inc. | Gas separation process |
US4369048A (en) * | 1980-01-28 | 1983-01-18 | Dallas T. Pence | Method for treating gaseous effluents emitted from a nuclear reactor |
US4599462A (en) * | 1983-05-25 | 1986-07-08 | University Of Utah | Methods for making solid solutions from normally immiscible components and for modifying the surface structure of solid materials |
DE3518283C2 (de) * | 1985-05-22 | 1994-09-22 | Messer Griesheim Gmbh | Verfahren zur Entfernung leichter flüchtiger Verunreinigungen aus Gasen |
US4971258A (en) * | 1988-08-26 | 1990-11-20 | Ihi Master Metal Ltd. | Method of making high-purity fine particles of reactive metals and manufacturing vessel therefor |
US5039500A (en) * | 1988-11-18 | 1991-08-13 | Kyodo Oxygen Co., Ltd. | Process for producing xenon |
US4977749A (en) * | 1989-04-25 | 1990-12-18 | Sercel Jeffrey P | Apparatus and method for purification of gases used in exciplex (excimer) lasers |
US5161382A (en) * | 1991-05-24 | 1992-11-10 | Marin Tek, Inc. | Combined cryosorption/auto-refrigerating cascade low temperature system |
US5545396A (en) * | 1994-04-08 | 1996-08-13 | The Research Foundation Of State University Of New York | Magnetic resonance imaging using hyperpolarized noble gases |
US5617860A (en) * | 1995-06-07 | 1997-04-08 | Smithsonian Astrophysical Observatory | Method and system for producing polarized 129 Xe gas |
US5626137A (en) * | 1995-10-02 | 1997-05-06 | General Electric Company | Apparatus and methods for magnetic resonance (MR) angiography using fluids polarized at low temperatures |
BR9711082A (pt) * | 1996-03-29 | 2000-01-11 | Lawrence Berkeley National Lab | Realce de rmn emri na presença de gases mopbres hiperpolarizados. |
-
1996
- 1996-03-29 US US08/622,865 patent/US5809801A/en not_active Expired - Lifetime
-
1997
- 1997-03-27 DE DE69719962T patent/DE69719962T2/de not_active Expired - Lifetime
- 1997-03-27 AT AT97917656T patent/ATE235032T1/de active
- 1997-03-27 WO PCT/US1997/005004 patent/WO1997037177A1/en active IP Right Grant
- 1997-03-27 EP EP97917656A patent/EP0890066B1/de not_active Expired - Lifetime
- 1997-03-27 AU AU25920/97A patent/AU712530B2/en not_active Ceased
- 1997-03-27 CA CA002250167A patent/CA2250167C/en not_active Expired - Lifetime
- 1997-03-27 JP JP9535422A patent/JP2000507688A/ja active Pending
- 1997-03-27 DK DK97917656T patent/DK0890066T3/da active
- 1997-03-27 ES ES97917656T patent/ES2195131T3/es not_active Expired - Lifetime
-
1998
- 1998-02-09 US US09/020,529 patent/US5860295A/en not_active Expired - Lifetime
-
2007
- 2007-08-22 JP JP2007216138A patent/JP4231533B2/ja not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
WO1997037177A1 (en) | 1997-10-09 |
AU712530B2 (en) | 1999-11-11 |
EP0890066B1 (de) | 2003-03-19 |
ES2195131T3 (es) | 2003-12-01 |
EP0890066A4 (de) | 2000-01-19 |
CA2250167C (en) | 2002-05-07 |
JP2008036443A (ja) | 2008-02-21 |
ATE235032T1 (de) | 2003-04-15 |
EP0890066A1 (de) | 1999-01-13 |
DE69719962T2 (de) | 2003-12-18 |
AU2592097A (en) | 1997-10-22 |
DE69719962D1 (de) | 2003-04-24 |
US5860295A (en) | 1999-01-19 |
US5809801A (en) | 1998-09-22 |
JP2000507688A (ja) | 2000-06-20 |
CA2250167A1 (en) | 1997-10-09 |
JP4231533B2 (ja) | 2009-03-04 |
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