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    Automatic analyzer
    112.
    发明授权
    Automatic analyzer 有权
    自动分析仪

    公开(公告)号：US07521703B2

    公开(公告)日：2009-04-21

    申请号：US11653949

    申请日：2007-01-17

    Applicant: Kenichi Nishigaki ,  Masato Ishizawa ,  Shigenori Watari

    Inventor： Kenichi Nishigaki ,  Masato Ishizawa ,  Shigenori Watari

    IPC: G01J1/42

    CPC classification number: G01N21/253 ,  G01N21/272 ,  G01N35/00603 ,  G01N2201/0415 ,  G01N2201/1242 ,  G01N2201/1245

    Abstract: In an automatic analyzer which includes a reaction container which contains reaction solution therein, a light source which emit light to be transmitted through the reaction solution, a spectral detector which measures the light transmitted through the reaction solution, a memory which stores light measurement data measured by the spectral detector and a CPU which calculates the light measurement data stored in the memory to obtain a light intensity, wherein the spectral detector measures the light over an entirety of an area from one end to the other end of the reaction container at a portion where the reaction solution reserves, the memory stores the light measurement data measured by the spectral detector, and light measurement data in an area where the reaction solution exists is obtained from the memory to calculate a light intensity.

    Abstract translation: 在包含反应容器的自动分析装置中，发射透过反应溶液的光的光源，测定透过反应液的光的光谱检测器，存储测定的光测量数据的存储器 通过光谱检测器和CPU，其计算存储在存储器中的光测量数据以获得光强度，其中光谱检测器在一部分处测量反射容器的一端至另一端的整个区域的光 在反应溶液保留的情况下，存储器存储由光谱检测器测量的光测量数据，并且从存储器获得存在反应溶液的区域中的光测量数据，以计算光强度。

    Assessment of Biological or Chemical Samples
    113.
    发明申请
    Assessment of Biological or Chemical Samples 有权
    生物或化学样品的评估

    公开(公告)号：US20090029402A1

    公开(公告)日：2009-01-29

    申请号：US11918319

    申请日：2006-04-10

    Applicant: Dmitri Boris Papkovsky

    Inventor： Dmitri Boris Papkovsky

    IPC: C12Q1/02 ,  C12Q1/00 ,  C12M1/34

    CPC classification number: G01N21/6428 ,  G01N21/0332 ,  G01N21/11 ,  G01N21/6408 ,  G01N21/77 ,  G01N35/025 ,  G01N2021/0325 ,  G01N2021/0346 ,  G01N2021/6432 ,  G01N2021/6482 ,  G01N2021/7786 ,  G01N2201/0415

    Abstract: A method for monitoring consumption or release of a gaseous analyte such as oxygen by a liquid sample under investigation includes providing a cuvette (1) having an elongate narrow tube (12) of a material which is substantially gas impermeable and which is at least partly transparent to measurement excitation radiation and emission radiation along some of the length of the tube. The tube (12) has a cross-sectional area of under 1 mm2. The sample (15) is loaded into the cuvette (1), the sample being in contact with a probe in the tube (12), the probe being sensitive to the gaseous analyte, and the liquid having at least one surface and an associated headspace (16). The cuvette, the sample, and the probe are equilibrated at a target measurement temperature. Excitation radiation is directed at a sampling zone of the tube (12) and which is distal from the headspace (16), while maintaining the cuvette at the measurement temperature. The emitted radiation is measured and analysed to determine consumption or release by the sample of the gaseous analyte.

    Abstract translation: 用于通过被研究的液体样品监测气态分析物（例如氧）的消耗或释放的方法包括提供具有基本上不透气并且至少部分透明的材料的细长窄管（12）的比色杯（1） 测量激发辐射和发射辐射沿管的一些长度。 管（12）的横截面积小于1mm 2。 将样品（15）装载到比色皿（1）中，样品与管（12）中的探针接触，探针对气态分析物敏感，并且液体具有至少一个表面和相关的顶空 （16）。 比目杯，样品和探针在目标测量温度下平衡。 激发辐射指向管（12）的采样区，并且远离顶空（16），同时将反应杯保持在测量温度。 测量和分析发射的辐射以确定气态分析物样品的消耗或释放。

    Automatic analyzer
    114.
    发明申请
    Automatic analyzer 有权
    自动分析仪

    公开(公告)号：US20070181787A1

    公开(公告)日：2007-08-09

    申请号：US11653949

    申请日：2007-01-17

    Applicant: Kenichi Nishigaki ,  Masato Ishizawa ,  Shigenori Watari

    Inventor： Kenichi Nishigaki ,  Masato Ishizawa ,  Shigenori Watari

    IPC: G01J1/42 ,  G01J5/08

    CPC classification number: G01N21/253 ,  G01N21/272 ,  G01N35/00603 ,  G01N2201/0415 ,  G01N2201/1242 ,  G01N2201/1245

    Abstract: In an automatic analyzer which includes a reaction container which contains reaction solution therein, a light source which emit light to be transmitted through the reaction solution, a spectral detector which measures the light transmitted through the reaction solution, a memory which stores light measurement data measured by the spectral detector and a CPU which calculates the light measurement data stored in the memory to obtain a light intensity, wherein the spectral detector measures the light over an entirety of an area from one end to the other end of the reaction container at a portion where the reaction solution reserves, the memory stores the light measurement data measured by the spectral detector, and light measurement data in an area where the reaction solution exists is obtained from the memory to calculate a light intensity.

    Abstract translation: 在包含反应容器的自动分析装置中，发射透过反应溶液的光的光源，测定透过反应液的光的光谱检测器，存储测定的光测量数据的存储器 通过光谱检测器和CPU，其计算存储在存储器中的光测量数据以获得光强度，其中光谱检测器在一部分处测量反射容器的一端至另一端的整个区域的光 在反应溶液保留的情况下，存储器存储由光谱检测器测量的光测量数据，并且从存储器获得存在反应溶液的区域中的光测量数据，以计算光强度。

    Fluorescence measuring apparatus
    116.
    发明申请
    Fluorescence measuring apparatus 审中-公开
    荧光测定装置

    公开(公告)号：US20040206915A1

    公开(公告)日：2004-10-21

    申请号：US10486585

    申请日：2004-02-11

    Inventor： Yoshihiko Matsumura ,  Shinji Fujimura

    IPC: G01N021/64

    CPC classification number: G01N21/6452 ,  G01N21/253 ,  G01N21/6458 ,  G01N2021/6417 ,  G01N2201/04 ,  G01N2201/0415

    Abstract: A fluorescence measuring apparatus is arranged to measure, substantially at the same time, a plurality of samples in a sample chamber or a plurality of points of the same sample, with the use of an excitation light source. The fluorescence measuring apparatus has a rotary sample stand (2) at the excitation light irradiation position, a plurality of through-holes (2a) are formed in the circumference of the rotary sample stand (2), and a sample placing unit (3) is insertable in each of the through-holes (2a). By moving the sample stand (2) relatively to the excitation light irradiation position, fluorescence measurement can be made on a plurality of samples without sample replacement required in a sample chamber (1).

    Abstract translation: 荧光测量装置被布置成基本上同时使用激发光源来测量样品室中的多个样品或相同样品的多个点。 荧光测定装置在激发光照射位置具有旋转样品台（2），在旋转样品台（2）的周围形成有多个通孔（2a），样品放置单元（3） 可插入每个通孔（2a）中。 通过相对于激发光照射位置移动样品台（2），可以在多个样品上进行荧光测量，而不需要在样品室（1）中进行样品更换。

    Measuring system for automatic chemical analyzer
    117.
    发明授权
    Measuring system for automatic chemical analyzer 有权
    自动化学分析仪测量系统

    公开(公告)号：US06723287B1

    公开(公告)日：2004-04-20

    申请号：US09523113

    申请日：2000-03-10

    Applicant: Yoshio Ootatsume ,  Kiyoshi Kawashima ,  Minoru Inatsugu

    Inventor： Yoshio Ootatsume ,  Kiyoshi Kawashima ,  Minoru Inatsugu

    IPC: B32B2704

    CPC classification number: G01N21/253 ,  G01N2201/0415 ,  Y10T436/11 ,  Y10T436/111666 ,  Y10T436/113332

    Abstract: There is disclosed a measuring system that is for use with an automatic chemical analyzer and accomplishes accurate measurement reproducibility and low cost. The system has a turntable on which plural reaction cells are arranged circumferentially. A light source and a spectroscopic detector are located on opposite sides of the reaction cell in a detection position. The amount of light transmitted through the cell is measured. A motor having an encoder is connected to the turntable. The output signal from the detector corresponding to each reaction cell is accepted in response to the output signal from the encoder.

    Abstract translation: 公开了一种与自动化学分析仪一起使用的测量系统，并且实现了精确的测量再现性和低成本。 该系统具有多个反应池周向布置的转台。 光源和光谱检测器位于检测位置的反应池的相对两侧。 测量透过电池的光量。 具有编码器的电动机连接到转盘。 响应于来自编码器的输出信号，接收来自检测器的对应于每个反应单元的输出信号。

    Device for automatically analyzing samples by means of colorimetric procedure especially applied to blood analysis
    118.
    发明授权
    Device for automatically analyzing samples by means of colorimetric procedure especially applied to blood analysis 失效
    用于自动分析样品的设备，特别适用于血液分析

    公开(公告)号：US5178833A

    公开(公告)日：1993-01-12

    申请号：US416261

    申请日：1989-10-03

    Applicant: Serge A. Covain

    Inventor： Serge A. Covain

    IPC: G01N35/02 ,  G01N21/25 ,  G01N21/27

    CPC classification number: G01N21/253 ,  G01N2201/0415 ,  G01N2201/0423 ,  G01N2201/0853

    Abstract: A device for automatically analyzing samples by a colorimetric procedure may be particularly used for blood analysis. A reaction ring bearing at its periphery an array of transparent reaction cups is stationary. An optical fiber is mounted on a rotating disk, concentric with the reaction ring and downwardly oriented with respect to the top of a cup, the optical fiber having one end at a central location where it receives light from a stationary light source and its other end opposite a bottom of a reaction cup in alignment with a measuring photomultiplier.

    Abstract translation: 用于通过比色程序自动分析样品的装置可以特别用于血液分析。 在其周边具有透明反应杯阵列的反应环是静止的。 光纤安装在与反应环同心并且相对于杯的顶部向下定向的旋转盘上，该光纤在其中心位置处具有一端，其中它接收来自固定光源的光并且其另一端 与测量光电倍增器对准的反应杯的底部。

    Random access chemistry analyzer
    119.
    发明授权
    Random access chemistry analyzer 失效
    随机存取化学分析仪

    公开(公告)号：US4942017A

    公开(公告)日：1990-07-17

    申请号：US125216

    申请日：1987-11-25

    Applicant: Jon D. Turpen

    Inventor： Jon D. Turpen

    IPC: G01N21/25 ,  G01N35/00

    CPC classification number: G01N35/00 ,  G01N21/253 ,  G01N2201/0415

    Abstract: The ability to provide a random assortment of chemical analyses is provided by an improved photometric analyzer system. The analyzer has a rotary sample holding means which periodically indexes to place a different cuvette in the optical path of the photometer. An improved cuvette is provided which permits preloading of the samples and reagents without mixing.

    Abstract translation: 通过改进的光度分析仪系统提供随机分类化学分析的能力。 分析仪具有旋转样品保持装置，其周期性地将不同的比色杯指示在光度计的光路中。 提供改进的比色皿，其允许样品和试剂的预加载而不混合。

    Analytical method and apparatus for determining fluorescence or phosphorescence
    120.
    发明授权
    Analytical method and apparatus for determining fluorescence or phosphorescence 失效
    用于确定荧光或磷光的分析方法和装置

    公开(公告)号：US4778763A

    公开(公告)日：1988-10-18

    申请号：US853969

    申请日：1986-04-21

    Applicant: Kyoko Makiguchi ,  Yasushi Nomura

    Inventor： Kyoko Makiguchi ,  Yasushi Nomura

    IPC: G01N21/25 ,  G01N21/64 ,  G01N21/75 ,  G01N21/76 ,  G01N21/77 ,  G01N21/78 ,  G01N33/536 ,  G01N33/543 ,  G01N33/58 ,  G01N35/04 ,  G01N35/02

    CPC classification number: G01N21/6452 ,  G01N2201/0415 ,  Y10T436/113332

    Abstract: A turntable holding a train of reaction containers thereon is continuously turned by one revolution plus an angle for a share of one container and then stopped. This makes one cycle. On the route of transfer of the reaction container, there are provided a light irradiation position and a light collection position.The reaction container into which a sample and a marker reagent have been introduced is transferred such that it does not stop at the irradiation position and the light collection position. The reaction container to which a monochromatic light for excitation has been irradiated at the irradiation position is transferred toward the light collection position. Fluorescence coming from the light collection position is lead to a photodetector, and the concentration of the target substance in the sample is determined from the detected fluorescence after arithmetic processing.Since the light collection position is provided at a place different from the irradiation position in the present apparatus, it is possible to measure fluorescence originating from the sample which is substantially free from the influence of background fluorescence.

    Abstract translation: 在其上容纳一列反应容器的转台连续地转动一圈加一个容器的份额，然后停止。 这使得一个周期。 在反应容器的转移路径上，设置有光照射位置和光收集位置。 已经引入了样品和标记试剂的反应容器被转印，使得其在照射位置和光收集位置处不停止。 在照射位置处照射用于激发的单色光的反应容器被转移到光收集位置。 来自光采集位置的荧光导致光电检测器，并且由运算处理后的检测到的荧光确定样品中目标物质的浓度。 由于光收集位置设置在与本装置的照射位置不同的地方，因此可以测量基本上不受背景荧光影响的来自样品的荧光。

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