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    Automatic Analyzer
    4.
    发明申请
    Automatic Analyzer 审中-公开

    公开(公告)号：US20190018033A1

    公开(公告)日：2019-01-17

    申请号：US16076807

    申请日：2017-01-13

    Applicant: Hitachi High-Technologies Corporation

    Inventor： Masaki HARA ,  Takamichi MORI ,  Masato ISHIZAWA

    IPC: G01N35/04 ,  G01N35/10

    Abstract: A reagent-bottle lid opening mechanism is disclosed, which has a needle for piercing a lid of a reagent bottle to be delivered to a reagent disk, has an aligning mechanism of automatically adjusting a position of the needle with respect to the lid such that a needle body of the needle can stick in the center of the lid, and accurately and repeatedly makes an incision in the center of the lid. As a result, an automatic analyzer is provided that is capable of unsealing the center of the lid of the reagent bottle with accuracy even if the central axis of the needle and the central axis of the lid are offset from each other.

    AUTOMATIC ANALYSIS DEVICE
    5.
    发明申请
    AUTOMATIC ANALYSIS DEVICE 审中-公开
    自动分析装置

    公开(公告)号：US20160291048A1

    公开(公告)日：2016-10-06

    申请号：US15035275

    申请日：2014-11-05

    Applicant: HITACHI HIGH-TECHNOLOGIES CORPORATION

    Inventor： Akihisa MAKINO ,  Chie YABUTANI ,  Masato ISHIZAWA

    IPC: G01N35/02 ,  G01N35/04

    CPC classification number: G01N35/026 ,  G01N35/04 ,  G01N2035/0462 ,  G01N2035/0467 ,  G01N2035/0472

    Abstract: The purpose of the present invention is to provide an automatic analysis device that combines a biochemical analysis unit and a blood coagulation analysis unit and has a high processing capacity while reducing device cost and life-cycle cost. An automatic analysis device is characterized in that when a synthetic-substrate item or latex-agglutination item from among synthetic-substrate, latex-agglutination, and clotting-time blood-coagulation-test items is made to be a first test item and the clotting-time item is made to be a second test item, if there is a measurement request for the first test item and second test item in the same specimen rack, a control unit determines the conveyance path of the specimen rack such that the first test item is measured using a biochemical analysis unit and the second test item is measured using a coagulation time analysis unit and controls a conveyance line.

    Abstract translation: 本发明的目的是提供一种结合生物化学分析单元和凝血分析单元并具有高处理能力同时降低装置成本和生命周期成本的自动分析装置。 一种自动分析装置，其特征在于，将合成基材，胶乳凝集和凝固时血液凝固试验品中的合成基材或胶乳凝集物作为第一试验项目，凝固 时间项目作为第二测试项目，如果在相同样本架子中存在第一测试项目和第二测试项目的测量请求，则控制单元确定样品架的输送路径，使得第一测试项目 使用生物化学分析单元测量，并且使用凝结时间分析单元测量第二测试项目并控制输送线。

    AUTOMATIC ANALYZER
    6.
    发明申请
    AUTOMATIC ANALYZER 审中-公开

    公开(公告)号：US20200064365A1

    公开(公告)日：2020-02-27

    申请号：US16666813

    申请日：2019-10-29

    Applicant: Hitachi High-Technologies Corporation

    Inventor： Akihisa MAKINO ,  Mitsuhiro HISHINUMA ,  Toshiyuki SHIMAMORI ,  Masato ISHIZAWA

    IPC: G01N35/10 ,  G01N35/00 ,  G01N35/02

    Abstract: An automatic analyzer with high processing capacity is capable of immediately measuring an emergency specimen rack. The automatic analyzer includes a conveying line for conveying a specimen rack, and an analysis unit which has a dispensing line in which a plurality of specimen racks are arranged for waiting until sample dispensing, and a sampling area for dispensing the sample to the analysis unit. A rack save area is provided in the dispensing line and at a position adjacent to the upstream side of the sampling area. When a specimen rack exists in the sampling area at the time of measuring an emergency specimen rack, a controller moves the specimen rack to the save area and positions the emergency specimen rack to be moved from a downstream side of the sampling area to the sampling area.

    AUTOMATIC ANALYZER
    7.
    发明申请
    AUTOMATIC ANALYZER 有权
    自动分析仪

    公开(公告)号：US20160124010A1

    公开(公告)日：2016-05-05

    申请号：US14890253

    申请日：2014-05-19

    Applicant: HITACHI HIGH-TECHNOLOGIES CORPORATION

    Inventor： Akihisa MAKINO ,  Mitsuhiro HISHINUMA ,  Toshiyuki SHIMAMORI ,  Masato ISHIZAWA

    IPC: G01N35/10 ,  G01N35/02

    CPC classification number: G01N35/1065 ,  G01N35/00871 ,  G01N35/0095 ,  G01N35/02 ,  G01N35/025 ,  G01N35/026 ,  G01N35/10 ,  G01N2035/00801 ,  G01N2035/00831 ,  G01N2035/0462 ,  G01N2035/0465 ,  G01N2035/0496 ,  G01N2035/1051

    Abstract: An automatic analyzer with high processing capacity is capable of immediately measuring an emergency specimen rack. The automatic analyzer includes a conveying line for conveying a specimen rack, and an analysis unit which has a dispensing line in which a plurality of specimen racks are arranged for waiting until sample dispensing, and a sampling area for dispensing the sample to the analysis unit. A rack save area is provided in the dispensing line and at a position adjacent to the upstream side of the sampling area. When a specimen rack exists in the sampling area at the time of measuring an emergency specimen rack, a controller moves the specimen rack to the save area and positions the emergency specimen rack to be moved from a downstream side of the sampling area to the sampling area.

    Abstract translation: 具有高处理能力的自动分析仪能够立即测量应急样品架。 自动分析装置包括用于输送标本架的输送线，以及分析单元，该分析单元具有多个样本架布置用于等待直到样品分注的分注线以及用于将样品分配到分析单元的采样区域。 在分配管线和与采样区域的上游侧相邻的位置处设置有架子保存区域。 在测定紧急样架时，在采样区域存在检体架的情况下，控制器将检体架移动到保存区域，将从样本区域的下游侧移动的应急检查体架定位到取样区域 。

    AUTOMATIC ANALYZER
    8.
    发明申请
    AUTOMATIC ANALYZER 审中-公开

    公开(公告)号：US20190041415A1

    公开(公告)日：2019-02-07

    申请号：US16075682

    申请日：2017-01-23

    Applicant: HITACHI HIGH-TECHNOLOGIES CORPORATION

    Inventor： Kohei NONAKA ,  Takamichi MORI ,  Masato ISHIZAWA

    IPC: G01N35/10 ,  G01N35/00 ,  G01N35/04

    Abstract: To clean a reagent probe 7a, 8a or a sample probe 11a, 12a with a heated cleaning solution, after a first cleaning solution is caused to overflow from a first cleaning container 23 or a second cleaning container 24, the first cleaning solution is temporarily drawn back into the cleaning-solution heating passage 125 to be heated by the heating mechanism 123. After the heating, the first cleaning solution thus heated is re-supplied to the first cleaning container 23 or the second cleaning container 24. As a result, the cleaning solution heated to clean a dispensing probe can be supplied to a cleaning bath with efficiency.

    AUTOMATIC ANALYZER
    9.
    发明申请
    AUTOMATIC ANALYZER 有权
    自动分析仪

    公开(公告)号：US20160238620A1

    公开(公告)日：2016-08-18

    申请号：US15025586

    申请日：2014-10-22

    Applicant: HITACHI HIGH-TECHNOLOGIES CORPORATION

    Inventor： Toshiyuki SHIMAMORI ,  Akihisa MAKINO ,  Masato ISHIZAWA

    IPC: G01N33/86 ,  G01N35/10

    CPC classification number: G01N33/86 ,  G01N21/11 ,  G01N33/491 ,  G01N35/1002 ,  G01N35/1011 ,  G01N35/1016 ,  G01N35/1083 ,  G01N2021/825 ,  G01N2035/00346 ,  G01N2035/0453 ,  G01N2035/1058 ,  G01N2800/224

    Abstract: If an air bubble is entrained when a reagent is added to a sample, disturbance caused by this air bubble may prevent accurate optical measurement, thereby reducing accuracy for measuring blood clotting ability. The position to dispense the reagent depends on accuracy of stopping a reagent dispensing mechanism and dimensional errors of individual detectors, and thus conventional reagent discharging method may entrain an air bubble because a distance between a nozzle for dispensing the reagent and an inner wall of a reaction vessel is not constant and conditions for dispensing the reagent to the sample vary. In the present invention, an automatic analyzer with a nozzle for sucking and discharging the reagent for blood clotting reaction is provided with a dispensing mechanism that keeps a constant position for the nozzle to discharge the reagent by pressing the nozzle against the inner wall of the reaction vessel within the elastic range.

    Abstract translation: 如果将试剂加入到样品中时气泡被夹带，则由该气泡引起的干扰可能妨碍精确的光学测量，从而降低测量血液凝固能力的准确性。 分注试剂的位置取决于停止试剂分配机构的精度和各个检测器的尺寸误差，因此常规的试剂排出方法可能夹带气泡，因为用于分配试剂的喷嘴和反应的内壁之间的距离 容器不是恒定的，并且用于将试剂分配到样品的条件变化。 在本发明中，具有用于吸引和排出用于凝血反应的试剂的喷嘴的自动分析器设置有分配机构，其通过将喷嘴压靠在反应的内壁上而使喷嘴保持恒定的位置来排出试剂 容器在弹性范围内。

    AUTOMATIC ANALYSIS DEVICE
    10.
    发明申请
    AUTOMATIC ANALYSIS DEVICE 有权
    自动分析装置

    公开(公告)号：US20150346230A1

    公开(公告)日：2015-12-03

    申请号：US14760806

    申请日：2014-01-24

    Applicant: HITACHI HIGH-TECHNOLOGIES CORPORATION

    Inventor： Takeshi SETOMARU ,  Masato ISHIZAWA ,  Hideyasu CHIBA

    IPC: G01N35/02 ,  G01N21/11 ,  G01N35/00 ,  G01N1/14

    CPC classification number: G01N35/025 ,  G01N1/14 ,  G01N21/11 ,  G01N35/00584 ,  G01N35/02 ,  G01N2035/00316 ,  G01N2035/0439 ,  G01N2035/0441

    Abstract: In an automatic analysis device, when an external force acts on a probe guard 26 in a horizontal direction, the probe guard 26 moves in a direction escaping from the external force around a center portion 47 of a test body container installing mechanism 1, and the probe guard 26 is separated from a fixed position. An outer circumferential wall 29 of the probe guard 26 invades a test body sampling mechanism track 28, and thus a risk that a sampling nozzle 23 of a test body sampling mechanism 5 invades the test body container installing mechanism 1 is avoided by the outer circumferential wall 29. When the probe guard 26 is separated from the fixed position, this is detected, and thus the operation of the test body sampling mechanism 5 and the test body container installing mechanism 1 is stopped.

    Abstract translation: 在自动分析装置中，当外力在水平方向上作用在探针防护件26上时，探针防护件26沿着与测试体容器安装机构1的中心部分47相反的外力的方向移动，并且 探针防护罩26与固定位置分离。 探测器保护装置26的外周壁29侵入测试体采样机构轨道28，因此，测试体采样机构5的采样喷嘴23侵入测试体容器安装机构1的风险被外周壁 当探测器防护件26与固定位置分离时，可以检测出探测器保护件26，从而停止测试体取样机构5和测试体容器安装机构1的操作。

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