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    ANALYZING APPARATUS
    84.
    发明申请
    ANALYZING APPARATUS 有权
    分析装置

    公开(公告)号：US20150251183A1

    公开(公告)日：2015-09-10

    申请号：US14692315

    申请日：2015-04-21

    Applicant: Panasonic Healthcare Co., Ltd.

    Inventor： Hiroshi SAIKI

    IPC: B01L3/00

    CPC classification number: B01L3/502753 ,  B01L3/502715 ,  B01L3/50273 ,  B01L2200/0605 ,  B01L2200/0621 ,  B01L2200/0652 ,  B01L2300/0803 ,  B01L2300/0867 ,  B01L2300/087 ,  B01L2400/0406 ,  B01L2400/0409 ,  B01L2400/0457 ,  G01N35/00069 ,  G01N2035/0449 ,  Y10T436/25375

    Abstract: An analyzing device includes: an operation cavity (245) that is adjacent to a first reserving cavity (243) retaining a sample liquid, in a circumferential direction of rotational driving; a connecting section (255) provided on a side wall of the first reserving cavity (243) to suck the sample liquid by a capillary force and transfer the sample liquid to the operation cavity (245); and second reserving cavities (247, 248) that are disposed outside the operation cavity (245) in the circumferential direction of the rotational driving and communicate with the outermost position of the operation cavity (245) through a connecting passage (256). The connecting section (255) is circumferentially extended farther than the liquid level of the sample liquid retained in the first reserving cavity (243). Thus it is possible to reduce the quantity of the sample liquid, eliminate irregular agitation of a sample liquid and reagents, and reduce the size of an analyzing device.

    Abstract translation: 分析装置包括：操作腔（245），其与沿着旋转驱动的圆周方向保持样品液体的第一储存腔（243）相邻; 连接部分（255），设置在第一储存腔（243）的侧壁上，以通过毛细管力抽吸样品液体并将样品液体转移到操作腔（245）; 以及第二储存腔（247,248），其沿旋转驱动的圆周方向设置在操作空腔（245）的外侧，并通过连接通道（256）与操作空腔（245）的最外位置连通。 连接部分（255）比保留在第一储存腔（243）中的样品液体的液面更周向地延伸。 因此，可以减少样品液体的量，消除样品液体和试剂的不规则搅拌，并减小分析装置的尺寸。

    Disc-Like Assay Chip
    85.
    发明申请
    Disc-Like Assay Chip 有权
    盘状分析芯片

    公开(公告)号：US20150226730A1

    公开(公告)日：2015-08-13

    申请号：US14642860

    申请日：2015-03-10

    Applicant: Rohm Co., Ltd

    Inventor： Keiji Iwamoto ,  Kazuhiro Oguchi ,  Kenji Hamachi

    IPC: G01N33/53 ,  B01L3/00

    CPC classification number: G01N33/5302 ,  B01L3/502723 ,  B01L3/502738 ,  B01L3/5085 ,  B01L2200/0605 ,  B01L2200/0621 ,  B01L2200/10 ,  B01L2300/0803 ,  B01L2300/0864 ,  B01L2300/0867 ,  B01L2300/087 ,  B01L2400/0409 ,  G01N21/07 ,  G01N21/6428 ,  G01N35/00069

    Abstract: The present invention provides a disc-like assay chip, and more specifically, the present invention provides an assay chip which can effectively clean a cleaned object existing in a fluid loop, and can be appropriately applied to a detection method of a reaction system using a step of necessarily cleaning the cleaned object, such as an immunofluorescent antibody method, and applied to a detection method using an enzymatic reaction (especially, an ELISA method). The present invention further provides a disc-like assay chip which is mounted on a centrifugal device such as a rotational disc and can perform detection or quantitation on a target substance through optical measurement after a specimen and a reagent react by use of a centrifugal force generated by rotation of the centrifugal device.

    Abstract translation: 本发明提供一种盘状测定芯片，更具体地说，本发明提供一种能够有效地清洁存在于流体回路中的被清洁物体的测定芯片，并且可以适当地应用于使用 必须清洁被清洁物体的步骤，例如免疫荧光抗体法，并应用于使用酶反应的检测方法（特别是ELISA法）。 本发明还提供了一种盘状测定芯片，其安装在诸如旋转盘的离心装置上，并且可以通过使用产生的离心力在样品和试剂反应之后通过光学测量对目标物质进行检测或定量 通过离心装置的旋转。

    DEVICE FOR COLLECTING AND TESTING ANALYTE IN A LIQUID SAMPLE
    88.
    发明申请
    DEVICE FOR COLLECTING AND TESTING ANALYTE IN A LIQUID SAMPLE 有权
    用于在液体样品中收集和测试分析物的装置

    公开(公告)号：US20150185240A1

    公开(公告)日：2015-07-02

    申请号：US14318489

    申请日：2014-06-27

    Applicant: Hangzhou Ditu Technology Co., Ltd.

    Inventor： Jielin Dai

    IPC: G01N33/94

    CPC classification number: B01L3/502 ,  A61B10/0045 ,  A61B10/0051 ,  A61B10/007 ,  A61B2010/0006 ,  A61B2010/0009 ,  B01L2200/026 ,  B01L2200/0605 ,  B01L2200/14 ,  B01L2300/044 ,  B01L2300/0672 ,  B01L2300/0832 ,  B01L2300/087 ,  B01L2300/123 ,  B01L2400/0478

    Abstract: A device used to test the analyte in a liquid sample includes a test chamber used to contain test components, a collecting chamber used to collect liquid sample, a piston chamber between the test chamber and the collecting chamber, a piston and an opening. The piston has two positions in the piston chamber, i.e. the first position and the second position. When the piston is in the first position, liquid can flow between the piston cavity and the collecting chamber through the opening; during the piston's move from the first position to the second position, the opening is sealed by the piston, wherein while the opening is sealed by the piston, the liquid is released from the piston cavity to the test chamber. This device can help to precisely quantify a liquid sample, with higher accuracy in the tests and higher comfort during the operations.

    Abstract translation: 用于测试液体样品中的分析物的装置包括用于容纳测试组件的测试室，用于收集液体样品的收集室，在测试室和收集室之间的活塞室，活塞和开口。 活塞在活塞室中具有两个位置，即第一位置和第二位置。 当活塞处于第一位置时，液体可以通过开口在活塞腔和收集室之间流动; 在活塞从第一位置移动到第二位置期间，开口被活塞密封，其中当开口被活塞密封时，液体从活塞腔释放到测试室。 该设备可以帮助精确量化液体样品，在测试中具有更高的精度，并在操作过程中具有更高的舒适度。

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