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1. 发明授权

US07397247B2 Apparatus and probe head for determining a quantitative property of a sample substance by means of magnetic resonance 有权
标题翻译：用于通过磁共振确定样品物质的定量性质的装置和探针头
公开(公告)号：US07397247B2
公开(公告)日：2008-07-08
申请号：US11346613
申请日：2006-02-02
申请人： Marian Kloza , Dieter Schmalbein , Diether Maier
发明人： Marian Kloza , Dieter Schmalbein , Diether Maier
IPC分类号： G01V3/00
CPC分类号： G01N24/08 , G01R33/30
摘要： An apparatus for determining a quantitative property of a sample substance by means of magnetic resonance is disclosed. The apparatus comprises a conveyor for conveying sample containers containing the sample substance through a measuring station. The measuring station comprises a magnet system for generating a constant magnetic field of high homogeneity. The measuring station, further, comprises a probe head adapted for letting sample containers be conveyed therethrough and for generating a high frequency magnetic field. A magnetic resonance measuring unit determines the quantitative property of the sample substance contained in the probe head. The probe head excites and detects, resp., the magnetic resonance essentially only within that section of the sample container which contains the sample substance. The probe head comprises a split-ring resonator which, as seen in a conveying direction of the conveyor, has a passage cross-section for letting run the sample containers therethrough. The high frequency magnetic field is generated essentially only in an area of the passage cross-section through which the sample containers run during conveying.
摘要翻译：公开了一种用于通过磁共振确定样品物质的定量性质的装置。该装置包括用于通过测量站传送包含样品物质的样品容器的输送机。测量站包括用于产生高均匀性的恒定磁场的磁体系统。此外，测量站还包括探头，其适于使样品容器通过其传送并产生高频磁场。磁共振测量单元确定包含在探头中的样品物质的定量性质。探针头基本上仅在包含样品物质的样品容器的该部分内激发和检测磁共振。探头包括开环谐振器，从输送机的输送方向看，该环形谐振器具有用于使样品容器通过的通道横截面。高频磁场基本上仅在样品容器在传送过程中运行的通道横截面的区域中产生。

2. 发明申请

US20060192557A1 Apparatus and probe head for determining a quantitative property of a sample substance by means of magnetic resonance 有权
标题翻译：用于通过磁共振确定样品物质的定量性质的装置和探针头
公开(公告)号：US20060192557A1
公开(公告)日：2006-08-31
申请号：US11346613
申请日：2006-02-02
申请人： Marian Kloza , Dieter Schmalbein , Diether Maier
发明人： Marian Kloza , Dieter Schmalbein , Diether Maier
IPC分类号： G01V3/00
CPC分类号： G01N24/08 , G01R33/30
摘要： An apparatus for determining a quantitative property of a sample substance by means of magnetic resonance is disclosed. The apparatus comprises a conveyor for conveying sample containers containing the sample substance through a measuring station. The measuring station comprises a magnet system for generating a constant magnetic field of high homogeneity. The measuring station, further, comprises a probe head adapted for letting sample containers be conveyed therethrough and for generating a high frequency magnetic field. A magnetic resonance measuring unit determines the quantitative property of the sample substance contained in the probe head. The probe head excites and detects, resp., the magnetic resonance essentially only within that section of the sample container which contains the sample substance. The probe head comprises a split-ring resonator which, as seen in a conveying direction of the conveyor, has a passage cross-section for letting run the sample containers therethrough. The high frequency magnetic field is generated essentially only in an area of the passage cross-section through which the sample containers run during conveying.
摘要翻译：公开了一种用于通过磁共振确定样品物质的定量性质的装置。该装置包括用于通过测量站传送包含样品物质的样品容器的输送机。测量站包括用于产生高均匀性的恒定磁场的磁体系统。此外，测量站还包括探头，其适于使样品容器通过其传送并产生高频磁场。磁共振测量单元确定包含在探头中的样品物质的定量性质。探针头基本上仅在包含样品物质的样品容器的该部分内激发和检测磁共振。探头包括开环谐振器，从输送机的输送方向看，该环形谐振器具有用于使样品容器通过的通道横截面。高频磁场基本上仅在样品容器在传送过程中运行的通道横截面的区域中产生。

3. 发明授权

US07391212B2 Resonator apparatus for electron spin resonance (ESR) measurements and method for measuring electron spin resonance (ESR) signals 有权
标题翻译：用于电子自旋共振（ESR）测量的谐振器装置和用于测量电子自旋共振（ESR）信号的方法
公开(公告)号：US07391212B2
公开(公告)日：2008-06-24
申请号：US10197236
申请日：2002-07-15
申请人： Diether Maier , Dieter Schmalbein , Andreas Kamlowski , Marian Kloza , Peter Hoefer
发明人： Diether Maier , Dieter Schmalbein , Andreas Kamlowski , Marian Kloza , Peter Hoefer
IPC分类号： G01V3/00
CPC分类号： G01R33/307 , G01R33/34 , G01R33/60
摘要： A resonator apparatus and a method for electron spin resonance (ESR) measurements are disclosed. The resonator apparatus comprises a dielectric resonator and a sample vessel extending through the resonator. The sample vessel is configured as one single flexible tube. Means are provided for conveying a liquid sample substance through the flexible tube. According to the method a liquid sample substance is guided through the sample vessel, wherein the sample substance is gated by cyclically conveying and stopping, resp., a flow of the sample substance. A measurement is conducted within the resonator when the flow of sample substance is stopped.
摘要翻译：公开了一种用于电子自旋共振（ESR）测量的谐振器装置和方法。谐振器装置包括介质谐振器和延伸穿过谐振器的样品容器。样品容器配置为单个柔性管。提供用于通过柔性管输送液体样品物质的装置。根据该方法，液体样品物质被引导通过样品容器，其中通过循环输送和停止或样品物质的流动来选择样品物质。当样品物质的流动停止时，在谐振器内进行测量。

4. 发明授权

US06791324B2 Probehead and a sample substance for an electron spin resonance dosimeter 有权
标题翻译：探针头和电子自旋共振剂量计的样品物质
公开(公告)号：US06791324B2
公开(公告)日：2004-09-14
申请号：US10197629
申请日：2002-07-17
申请人： Diether Maier , Dieter Schmalbein , Jin Jie Jiang , Ralph T. Weber , Andreas Kamlowski , Thomas Schmidt
发明人： Diether Maier , Dieter Schmalbein , Jin Jie Jiang , Ralph T. Weber , Andreas Kamlowski , Thomas Schmidt
IPC分类号： G01V300
CPC分类号： G01R33/28 , G01R33/30 , G01R33/443 , G01R33/60
摘要： A probehead for an electron spin resonance (ESR) dosimeter comprises a resonator and an insert extending into the resonator. The insert has a guide channel for bringing a sample into the resonator. The sample comprises a dosimeter substance. The guide channel is configured for receiving and guiding a test strip. The insert is provided with a first machine-readable code imprint. The insert is provided with at least one reference sample. A pressurized air unit is provided for blowing the sample out of the resonator after completion of a measurement. The insert has an opening on an upper side of the resonator. The opening is openly accessible for manually inserting dosimeter pills thereinto. The insert, further, is provided on the upper side with a pressurized air connector. The pressurized air connector is connected to an orifice via a pressurized air channel within the insert. The orifice is located within a lower, otherwise closed bottom of the guide channel. The sample substance comprises a chromium-doped magnesium oxide (Cr:MgO). The magnesium oxide is doped with the isotope 52Cr.
摘要翻译：用于电子自旋共振（ESR）剂量计的探头包括谐振器和延伸到谐振器中的插入件。插入件具有用于将样品带入谐振器的引导通道。样品包含剂量计物质。引导通道被配置为用于接收和引导测试条。该插入件具有第一机器可读代码印记。插入件具有至少一个参考样品。提供加压空气单元，用于在完成测量之后将样品吹出谐振器。插入件在谐振器的上侧具有开口。开口是公开的手动插入剂量计药丸。此外，插入件在上侧设置有加压空气连接器。加压空气连接器通过插入件内的加压空气通道连接到孔口。孔口位于引导通道的下部或另外封闭的底部。样品物质包含掺杂铬的氧化镁（Cr：MgO）。氧化镁掺杂有同位素<52> Cr。

5. 发明授权

US07795871B2 NMR resonator configured as an insulated foil, conductively coated on both sides 有权
标题翻译： NMR谐振器被构造为绝缘箔，导电地涂覆在两侧
公开(公告)号：US07795871B2
公开(公告)日：2010-09-14
申请号：US12292056
申请日：2008-11-12
申请人： Diether Maier , Michael Maixner
发明人： Diether Maier , Michael Maixner
IPC分类号： G01V3/00
CPC分类号： G01R33/34046 , G01R33/34007 , G01R33/34053 , G01R33/343
摘要： A nuclear magnetic resonance (NMR) resonator (1; 31) comprising an inductive section (6) and a capacitive section (6a), wherein the inductive section (6) is band-shaped and surrounds a substantially cylindrical volume under investigation (5), wherein the capacitive section (6a) is formed from one or more discrete capacitor(s) (13; 13a, 13b, 13c, 13d), and wherein the ends (7, 8) of the band-shaped inductive section (6) are connected through one or several capacitor(s) (13; 13a, 13b, 13c, 13d) of the capacitive section (6a), is characterized in that the inductive section (6) is formed from a dielectric flexible foil (2) which is conductively coated on both sides and the ends (7, 8) of the band-shaped inductive section (6) overlap, wherein the outer coating (4) of the inner end (7) is electrically conductingly connected to the inner coating (3) of the outer end (8), with one or more through-connections (10) being provided in the area of the inner end (7) of the band-shaped inductive section (6), and the outer coating (4) being connected in the area of the outer end (8) to the inner coating (3) in the area of the inner end (7) via one or more capacitor(s) (13; 13a, 13b, 13c, 13d) and one or several through-connection(s) (10). The inventive NMR resonator for low-resolution NMR has a simple construction and provides NMR measurements of improved quality at low resonance frequencies.
摘要翻译：包括电感部分（6）和电容部分（6a）的核磁共振（NMR）谐振器（1; 31），其中所述感应部分（6）是带状的，并且围绕被研究的基本上圆柱形的体积（5），其中所述电容部分（6a）由一个或多个分立电容器（13; 13a，13b，13c，13d）形成，并且其中所述带状感应部分（6）的端部（7,8）通过所述电容部分（6a）的一个或多个电容器（13; 13a，13b，13c，13d）连接，其特征在于，所述电感部分（6）由介电柔性箔（2）形成，所述电介质柔性箔被导电地涂覆在带状感应部分（6）的两侧并且端部（7,8）重叠，其中内端部（7）的外涂层（4）导电地连接到内涂层（3）），其中一个或多个通孔（10）设置在带状感应部分的内端（7）的区域中离子（6），并且外涂层（4）通过一个或多个电容器（6）在外端（8）的区域中连接到内端（7）的区域中的内涂层（3） 13; 13a，13b，13c，13d）和一个或多个贯通连接（10）。用于低分辨率NMR的本发明NMR谐振器具有简单的结构，并且在低共振频率下提供了改进质量的NMR测量。

6. 发明申请

US20090121716A1 NMR resonator configured as an insulated foil, conductively coated on both sides 有权
标题翻译： NMR谐振器被构造为绝缘箔，导电地涂覆在两侧
公开(公告)号：US20090121716A1
公开(公告)日：2009-05-14
申请号：US12292056
申请日：2008-11-12
申请人： Diether Maier , Michael Maixner
发明人： Diether Maier , Michael Maixner
IPC分类号： G01R33/34
CPC分类号： G01R33/34046 , G01R33/34007 , G01R33/34053 , G01R33/343
摘要： A nuclear magnetic resonance (NMR) resonator (1; 31) comprising an inductive section (6) and a capacitive section (6a), wherein the inductive section (6) is band-shaped and surrounds a substantially cylindrical volume under investigation (5), wherein the capacitive section (6a) is formed from one or more discrete capacitor(s) (13; 13a, 13b, 13c, 13d), and wherein the ends (7, 8) of the band-shaped inductive section (6) are connected through one or several capacitor(s) (13; 13a, 13b, 13c, 13d) of the capacitive section (6a), is characterized in that the inductive section (6) is formed from a dielectric flexible foil (2) which is conductively coated on both sides and the ends (7, 8) of the band-shaped inductive section (6) overlap, wherein the outer coating (4) of the inner end (7) is electrically conductingly connected to the inner coating (3) of the outer end (8), with one or more through-connections (10) being provided in the area of the inner end (7) of the band-shaped inductive section (6), and the outer coating (4) being connected in the area of the outer end (8) to the inner coating (3) in the area of the inner end (7) via one or more capacitor(s) (13; 13a, 13b, 13c, 13d) and one or several through-connection(s) (10). The inventive NMR resonator for low-resolution NMR has a simple construction and provides NMR measurements of improved quality at low resonance frequencies.
摘要翻译：包括电感部分（6）和电容部分（6a）的核磁共振（NMR）谐振器（1; 31），其中所述感应部分（6）是带状的，并且围绕被研究的基本上圆柱形的体积（5），其中所述电容部分（6a）由一个或多个分立电容器（13; 13a，13b，13c，13d）形成，并且其中所述带状感应部分（6）的端部（7,8）通过所述电容部分（6a）的一个或多个电容器（13; 13a，13b，13c，13d）连接，其特征在于，所述电感部分（6）由介电柔性箔（2）形成，所述电介质柔性箔被导电地涂覆在带状感应部分（6）的两侧并且端部（7,8）重叠，其中内端部（7）的外涂层（4）导电地连接到内涂层（3）），其中一个或多个通孔（10）设置在带状感应部分的内端（7）的区域中离子（6），并且外涂层（4）通过一个或多个电容器（6）在外端（8）的区域中连接到内端（7）的区域中的内涂层（3） 13; 13a，13b，13c，13d）和一个或多个贯通连接（10）。用于低分辨率NMR的本发明NMR谐振器具有简单的结构，并且在低共振频率下提供了改进质量的NMR测量。

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