Sample analyzer
    52.
    发明申请
    Sample analyzer 审中-公开
    样品分析仪

    公开(公告)号:US20070089543A1

    公开(公告)日:2007-04-26

    申请号:US11526490

    申请日:2006-09-25

    IPC分类号: G01N1/00

    CPC分类号: G01N35/1095

    摘要: The present invention has been made to simplify assembly and maintenance of a sample analyzer including: a flow passageway 3 that flows fluid, such as a sample, air, or the like; one or more fluid control units 5 that control the flow of the fluid on the flow passageway 3; a measurement cell 41 that is provided on the flow passageway 3; a sample analysis part 6 that analyzes the sample inside the measurement cell 41; and a casing 7 that holds these parts mentioned above. At least one of the fluid control units 5 is formed by unitizing functions related to fluid control; integrally has a manifold 502 that forms an internal flow path 501, one or more control valves 503 that control flow of the fluid in the internal flow path 501 and connection ports 504 for connecting together the internal flow path 501 and the flow passageway 3; and is so configured as to be removable from the casing 7.

    摘要翻译: 本发明是为了简化样品分析装置的组装和维护,包括:流动通道3,流体如样品,空气等; 一个或多个流体控制单元5,其控制流动通道3上的流体的流动; 设置在流路3上的测定单元41; 分析测量单元41内的样本的样本分析部6; 以及保持上述这些部件的壳体7。 流体控制单元5中的至少一个通过使与流体控制相关的功能成为一体而形成; 一体地形成有形成内部流路501的歧管502,控制内部流路501内的流体流动的一个以上的控制阀503以及内部流路501和流路3连接的连接口504。 并且被构造成可从壳体7移除。

    Method and apparatus for separating particles
    56.
    发明授权
    Method and apparatus for separating particles 失效
    分离颗粒的方法和装置

    公开(公告)号:US06224732B1

    公开(公告)日:2001-05-01

    申请号:US08734971

    申请日:1996-11-19

    IPC分类号: C25B900

    摘要: A dispersing medium containing plural types of particles is let to flow in a flow path formed in a flow cell. The flow cell is irradiated with interfering light to form interference fringes of a pattern of stripes. In another arrangement, light is two-dimensionally scanned at high speed so as to cross a flow in the flow path. The moving particles receive a braking force by the light gradient force whenever they pass through each irradiation light stripe. In that case, greater braking forces act on particles having larger sizes (or larger refractive indices) than on particles having smaller sizes (or smaller refractive indices). Accordingly, the particles receiving smaller braking forces pass through the irradiated position more rapidly, so that particles can be separated to flow in the order from the particles receiving smaller braking forces to the particles receiving greater braking forces.

    摘要翻译: 使含有多种粒子的分散介质在形成于流通池中的流路中流动。 用干涉光照射流动池,以形成条纹图案的干涉条纹。 在另一种布置中,光以高速二维地扫描,以便穿过流动路径中的流动。 每当它们通过每个照射光条纹时,移动的颗粒通过光梯度力接收制动力。 在这种情况下,与具有较小尺寸(或较小折射率)的颗粒相比,较大的制动力作用于具有较大尺寸(或更大折射率)的颗粒。 因此,接收较小制动力的颗粒更快地穿过照射位置,使得颗粒可以分离成从接收较小制动力的颗粒到接收更大制动力的颗粒的顺序流动。

    Labelled complex
    58.
    发明授权
    Labelled complex 失效
    标签复合体

    公开(公告)号:US5846730A

    公开(公告)日:1998-12-08

    申请号:US888098

    申请日:1997-07-03

    IPC分类号: C12Q1/68 G01N33/533 G01N33/58

    摘要: To provide a reagent with excellent stability under storage, which can detect a subject compound to be measured with higher specificity and sensitibity. Complexes of a compound represented by the general formula (I): ##STR1## (wherein R.sub.1 through R.sub.7 independently represent hydrogen atom, halogen atom, alkyl group, aryl group, aralkyl group, sulfonate group, amino group, styryl group, nitro group, hydroxyl group, carboxyl group, cyano group, or aryl azo group; R.sub.1 through R.sub.7 may or may not be bonded to each other to form a substituted or an unsubstituted condensed ring; F.sub.1 represents a divalent organic residue; and X.sub.1.sup..crclbar. represents an anion) and the like with immunoglobulin and the like are formed.

    摘要翻译: 提供在储存下具有优异稳定性的试剂,其可以以更高的特异性和敏感性检测待测化合物。 由通式(I)表示的化合物的络合物:其中,R 1〜R 7分别独立地表示氢原子,卤素原子,烷基,芳基,芳烷基,磺酸酯基,氨基,苯乙烯基, 硝基,羟基,羧基,氰基或芳基偶氮基; R 1〜R 7可以彼此键合或不相互结合形成取代或未取代的稠环; F1表示二价有机残基; X1( - )代表阴离子)等形成免疫球蛋白等。

    Gas analyzer
    59.
    发明授权
    Gas analyzer 失效
    气体分析仪

    公开(公告)号:US5773828A

    公开(公告)日:1998-06-30

    申请号:US606071

    申请日:1996-02-23

    IPC分类号: G01N21/35

    CPC分类号: G01N21/3504

    摘要: A gas analyzer has a simple composition and can measure multi-components at a high accuracy. A plurality of measuring cells, including a case where the cells are different in length from each other, communicate sequentially with each other through a communication part to form a single gas path. A cut-on filter as an infrared penetration/reflection means for diffracting spectrally an infrared wavelength is provided on a light source side. A NO.sub.X measuring cell 3 having a cell length of about 60 mm and a CO.sub.2 measuring cell 7 having a cell length of about 1 mm which communicate through the communication part with each other, and a capacitor microphone (an infrared-ray detector for NO.sub.X) and a pyroelectric detector (an infrared-ray detector for CO.sub.2) are provided on the infrared penetration and reflection sides of the optical filter.

    摘要翻译: 气体分析仪具有简单的组成,可以高精度地测量多组分。 多个测量单元,包括单元彼此长度不同的情况,通过连通部相互连通,形成单一的气体通路。 在光源侧设置有作为用于在红外线波长上衍射的红外线穿透/反射装置的截止滤光器。 具有约60mm的单元长度的NO X测量单元3和通过连通部彼此连通的单元长度约1mm的CO 2测量单元7以及电容式麦克风(NOX的红外线检测器) 并且在光学滤波器的红外线透射和反射侧设置热电检测器(用于CO 2的红外线检测器)。

    Labeled complex
    60.
    发明授权
    Labeled complex 失效
    标签复合体

    公开(公告)号:US5512446A

    公开(公告)日:1996-04-30

    申请号:US900302

    申请日:1992-06-18

    IPC分类号: C12Q1/68 G01N33/533 G01N33/58

    摘要: To provide a reagent with excellent stability under storage, which can detect a subject compound to be measured with higher specificity and sensitibity.Complexes of a compound represented by the general formula (I): ##STR1## (wherein R.sub.1 through R.sub.7 independently represent hydrogen atom, halogen atom, alkyl group, aryl group, aralkyl group, sulfonate group, amino group, styryl group, nitro group, hydroxyl group, carboxyl group, cyano group, or aryl azo group; R.sub.1 through R.sub.7 may or may not be bonded to each other to form a substituted or an unsubstituted condensed ring; R represents a divalent organic residue; and X.sub.1.sup..crclbar. represents an anion) and the like with immunoglobulin and the like are formed.

    摘要翻译: 提供在储存下具有优异稳定性的试剂,其可以以更高的特异性和敏感性检测待测化合物。 由通式(I)表示的化合物的络合物:其中,R 1〜R 7分别独立地表示氢原子,卤素原子,烷基,芳基,芳烷基,磺酸酯基,氨基,苯乙烯基, 硝基,羟基,羧基,氰基或芳基偶氮基; R 1〜R 7可以相互键合,也可以不相互键合,形成取代或未取代的稠环; R表示二价有机残基; X1( - )代表阴离子)等形成免疫球蛋白等。