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1.发明申请Apparatus for producing nuclear spin-polarized noble gas, nuclear magnetic resonance spectrometer, and nuclear magnetic resonance imager 失效用于生产核自旋极化惰性气体的设备，核磁共振光谱仪和核磁共振成像仪公开(公告)号：US20080128602A1
公开(公告)日：2008-06-05
申请号：US11984869
申请日：2007-11-23
CPC分类号： G01R33/282 , G21K1/16 , H05H3/00
摘要： An apparatus for producing a nuclear spin-polarized noble gas by spin-polarizing a noble gas in the presence of an optical pumping catalyst under application of magnetic field and laser light, including a cell having a thin reaction chamber, a gas introduction conduit connected in fluid communication with the reaction chamber for feeding the noble gas, a gas discharge conduit connected in fluid communication with the reaction chamber, a first gate valve having an outlet port connected to the gas introduction conduit and an inlet port adapted to be in fluid communication with a noble gas introduction line, a second gate valve having an inlet port connected to the gas discharge conduit and an outlet port, and a capillary tube removably connected to the outlet port of the second valve for recovering a nuclear spin-polarized noble gas produced in the reaction chamber. The apparatus may be directly connected to NMR or MRI.
摘要翻译： 一种用于在施加磁场和激光的情况下在光泵送催化剂存在下使惰性气体自旋极化的装置，包括具有薄的反应室的电池，连接在 与用于供给稀有气体的反应室的流体连通，与反应室流体连通的气体排放导管，具有连接到气体导入管道的出口端口的第一闸阀和适于与气体导入管道流体连通的入口端口 惰性气体引入管线，具有连接到气体排出管道的入口和出口的第二闸阀，以及可拆卸地连接到第二阀的出口的毛细管，用于回收在第二阀门中产生的核自旋极化惰性气体 反应室。 该装置可以直接连接到NMR或MRI。
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2.发明授权Apparatus for producing nuclear spin-polarized noble gas, nuclear magnetic resonance spectrometer, and nuclear magnetic resonance imager 失效用于生产核自旋极化惰性气体的设备，核磁共振光谱仪和核磁共振成像仪公开(公告)号：US07710114B2
公开(公告)日：2010-05-04
申请号：US11984869
申请日：2007-11-23
IPC分类号： G01V3/00
CPC分类号： G01R33/282 , G21K1/16 , H05H3/00
摘要： An apparatus for producing a nuclear spin-polarized noble gas by spin-polarizing a noble gas in the presence of an optical pumping catalyst under application of magnetic field and laser light, including a cell having a thin reaction chamber, a gas introduction conduit connected in fluid communication with the reaction chamber for feeding the noble gas, a gas discharge conduit connected in fluid communication with the reaction chamber, a first gate valve having an outlet port connected to the gas introduction conduit and an inlet port adapted to be in fluid communication with a noble gas introduction line, a second gate valve having an inlet port connected to the gas discharge conduit and an outlet port, and a capillary tube removably connected to the outlet port of the second valve for recovering a nuclear spin-polarized noble gas produced in the reaction chamber. The apparatus may be directly connected to NMR or MRI.
摘要翻译： 一种用于在施加磁场和激光的情况下在光泵送催化剂存在下使惰性气体自旋极化的装置，包括具有薄的反应室的电池，连接在 与用于供给稀有气体的反应室的流体连通，与反应室流体连通的气体排放导管，具有连接到气体导入管道的出口端口的第一闸阀和适于与气体导入管道流体连通的入口端口 惰性气体引入管线，具有连接到气体排出管道的入口和出口的第二闸阀，以及可拆卸地连接到第二阀的出口的毛细管，用于回收在第二阀门中产生的核自旋极化惰性气体 反应室。 该装置可以直接连接到NMR或MRI。
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3.发明申请Apparatus for producing hyperpolarized noble gas, and nuclear magnetic resonance spectrometer and magnetic resonance imager which use hyperpolarized noble gases 失效用于生产超极化惰性气体的设备，以及使用超极化惰性气体的核磁共振光谱仪和磁共振成像仪公开(公告)号：US20060263300A1
公开(公告)日：2006-11-23
申请号：US11435138
申请日：2006-05-16
CPC分类号： A61K49/1815 , G01R33/282 , G01R33/5601
摘要： This apparatus for producing a hyperpolarized noble gas includes: a hyperpolarized noble gas generating cell in which a noble gas is subjected to an optical pumping in the presence of an alkali metal so as to generate a hyperpolarized noble gas; and a very fine capillary tube having an inside diameter of 0.1 to 1.25 mm which is positioned downstream from the hyperpolarized noble gas generating cell. This nuclear magnetic resonance spectrometer includes the above apparatus for producing a hyperpolarized noble gas and a nuclear magnetic resonance measuring instrument. This magnetic resonance imager includes the above apparatus for producing a hyperpolarized noble gas and a magnetic resonance image measuring instrument.
摘要翻译： 该超极化惰性气体的制造装置包括：超极化惰性气体发生电池，其中惰性气体在碱金属存在下进行光泵浦，以产生超极化惰性气体; 以及位于超极化惰性气体发生电池下游的内径为0.1至1.25mm的非常细的毛细管。 该核磁共振光谱仪包括上述超极化惰性气体的制造装置和核磁共振测定装置。 该磁共振成像器包括上述超极化惰性气体的制造装置和磁共振图像测定装置。
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公开(公告)号：US20060083789A1
公开(公告)日：2006-04-20
申请号：US10541704
申请日：2004-01-09
IPC分类号： A61K33/00
CPC分类号： A61K49/1815 , C01B23/0036 , C01B2210/0037 , C01B2210/0043
摘要： The present invention provides producing method and producing apparatus in which polarized xenon gas of high concentration is obtained without being frozen, and polarized xenon gas can be produced continuously. A glass cell having solid rubidium and solid xenon filled in vacuum is heated to be gas xenon and gas-liquid mixed rubidium, to which a magnetic field is applied to irradiate a laser beam thereby obtaining polarized xenon gas of high concentration.
摘要翻译： 本发明提供了在不冷冻的情况下获得高浓度的偏振氙气的制造方法和制造装置，并且能够连续生产偏振氙气。 将具有固体铷和填充真空的固体氙的玻璃电池加热成为气体氙气和气液混合铷，施加磁场以照射激光束，从而获得高浓度的偏振氙气。
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5.发明授权Nuclear spin polarized rare gas production device and polarized rare gas production method using this 失效核自旋极化稀有气体生产装置和极化稀有气体的生产方法采用这一技术公开(公告)号：US07541051B2
公开(公告)日：2009-06-02
申请号：US10505781
申请日：2003-02-17
申请人： Mineyuki Hattori , Takashi Hiraga , Morio Murayama
发明人： Mineyuki Hattori , Takashi Hiraga , Morio Murayama
IPC分类号： G01R33/28
CPC分类号： G01R33/282
摘要： A device which can produce polarized rare gas further improved in polarization rate with the gas kept flowing, which has flat sheet surfaces facing each other via a gap, and which comprises, a flat-surface flow cell unit for allowing a mixture gas of rare gas and optically-pumping catalyst to flow in the gap there through in one direction thereof, a laser beam irradiation unit for applying a laser beam toward at least one of the flat sheet surfaces to apply an excitation light into the flat-surface flow cell unit, and a magnetic field application unit for allowing a magnetic line of force to pass through the laser beam-applied flat sheet surface perpendicularly or almost perpendicularly; and a method using this device.
摘要翻译： 能够产生极化稀有气体的装置在气体保持流动的同时进一步提高极化率，其中平坦的片材表面经由间隙彼此相对，并且包括用于允许稀有气体的混合气体的平面流动池单元 以及光泵浦催化剂沿其一个方向流过间隙;激光束照射单元，用于向平板表面中的至少一个施加激光束，以将激发光施加到平面流动池单元中， 以及磁场施加单元，用于允许磁力线垂直或几乎垂直地穿过激光束施加的平板表面; 以及使用该装置的方法。
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公开(公告)号：US08217293B2
公开(公告)日：2012-07-10
申请号：US10541704
申请日：2004-01-09
CPC分类号： A61K49/1815 , C01B23/0036 , C01B2210/0037 , C01B2210/0043
摘要： The present invention provides producing method and producing apparatus in which polarized xenon gas of high concentration is obtained without being frozen, and polarized xenon gas can be produced continuously. A glass cell having solid rubidium and solid xenon filled in vacuum is heated to be gas xenon and gas-liquid mixed rubidium, to which a magnetic field is applied to irradiate a laser beam thereby obtaining polarized xenon gas of high concentration.
摘要翻译： 本发明提供了在不冷冻的情况下获得高浓度的偏振氙气的制造方法和制造装置，并且能够连续生产偏振氙气。 将具有固体铷和填充真空的固体氙的玻璃电池加热成为气体氙气和气液混合铷，施加磁场以照射激光束，从而获得高浓度的偏振氙气。
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7.发明授权Apparatus for producing hyperpolarized noble gas, and nuclear magnetic resonance spectrometer and magnetic resonance imager which use hyperpolarized noble gases 失效用于生产超极化惰性气体的设备，以及使用超极化惰性气体的核磁共振光谱仪和磁共振成像仪公开(公告)号：US07382124B2
公开(公告)日：2008-06-03
申请号：US11435138
申请日：2006-05-16
CPC分类号： A61K49/1815 , G01R33/282 , G01R33/5601
摘要： This apparatus for producing a hyperpolarized noble gas includes: a hyperpolarized noble gas generating cell in which a noble gas is subjected to an optical pumping in the presence of an alkali metal so as to generate a hyperpolarized noble gas; and a very fine capillary tube having an inside diameter of 0.1 to 1.25 mm which is positioned downstream from the hyperpolarized noble gas generating cell. This nuclear magnetic resonance spectrometer includes the above apparatus for producing a hyperpolarized noble gas and a nuclear magnetic resonance measuring instrument. This magnetic resonance imager includes the above apparatus for producing a hyperpolarized noble gas and a magnetic resonance image measuring instrument.
摘要翻译： 该超极化惰性气体的制造装置包括：超极化惰性气体发生电池，其中惰性气体在碱金属存在下进行光泵浦，以产生超极化惰性气体; 以及位于超极化惰性气体发生电池下游的内径为0.1至1.25mm的非常细的毛细管。 该核磁共振光谱仪包括上述超极化惰性气体的制造装置和核磁共振测定装置。 该磁共振成像器包括上述超极化惰性气体的制造装置和磁共振图像测定装置。
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8.发明申请Nuclear spin polarized rare gas production device and polarized rare gas production method using this 失效核自旋极化稀有气体生产装置和极化稀有气体的生产方法采用这一技术公开(公告)号：US20050084450A1
公开(公告)日：2005-04-21
申请号：US10505781
申请日：2003-02-17
申请人： Mineyuki Hattori , Takashi Hiraga , Morio Murayama
发明人： Mineyuki Hattori , Takashi Hiraga , Morio Murayama
CPC分类号： G01R33/282
摘要： A device which can produce polarized rare gas further improved in polarization rate with the gas kept flowing, which has flat sheet surfaces facing each other via a gap, and which comprises, a flat-surface flow cell unit for allowing a mixture gas of rare gas and optically-pumping catalyst to flow in the gap there through in one diction thereof, a laser beam irradiation unit for applying a laser beam toward at least one of the flat sheet surfaces to apply an excitation light into the flat-surface flow cell unit, and a magnetic field application unit for allowing a magnetic line of force to pass through the laser beam-applied flat sheet surface perpendicularly or almost perpendicularly; and a method using this device.
摘要翻译： 能够产生极化稀有气体的装置在气体保持流动的同时进一步提高极化率，其中平坦的片材表面经由间隙彼此相对，并且包括用于允许稀有气体的混合气体的平面流动池单元 以及光泵浦催化剂在其间隙中流过的激光束照射单元，用于向平板表面中的至少一个施加激光束，以将激发光施加到平面流动池单元中， 以及磁场施加单元，用于允许磁力线垂直或几乎垂直地穿过激光束施加的平板表面; 以及使用该装置的方法。
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