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    ANALYTICAL APPARATUS
    22.
    发明公开
    ANALYTICAL APPARATUS 有权
    分析仪器

    公开(公告)号：EP2030000A1

    公开(公告)日：2009-03-04

    申请号：EP07733139.5

    申请日：2007-06-08

    申请人： Biochrom Limited

    发明人： LARGE, Timothy, Andrew ,  GIFFORD, Graham, Henry ,  MARRIOTT, Stephen, Paul

    IPC分类号： G01N21/25

    CPC分类号： G01N21/31 ,  G01N21/03 ,  G01N21/251 ,  G01N21/33 ,  G01N21/35 ,  G01N21/3577 ,  G01N2021/035 ,  G01N2201/0224

    摘要： Apparatus for analysing a liquid sample (194) comprises beam generating means (1) for generating electromagnetic radiation, detector means (8) for detecting electromagnetic radiation from the beam generating means after the radiation has interacted with the sample, and sample retaining means (10) for releasably retaining sample in the path of the beam. The sample retaining means comprises a hydrophobic surface (for example, a coating on a plate 118) on which the sample is, in use, supported. There is also disclosed a method of performing photometric or spectrophotometric analysis of a liquid sample by sandwiching samples between two opposed hydrophobic support surfaces, passing a beam of electromagnetic radiation through one of the surfaces and then through the sample, and analysing the beam after it has passed through the sample.

    摘要翻译： 用于分析液体样本（194）的装置包括用于产生电磁辐射的束产生装置（1），用于在辐射已经与样本相互作用之后检测来自束产生装置的电磁辐射的检测装置（8），以及样本保持装置（10 ）用于可释放地将样品保留在光束的路径中。 样本保持装置包括在使用时支撑样本的疏水表面（例如，板118上的涂层）。 还公开了一种通过将样品夹在两个相对的疏水支撑表面之间，使电磁辐射束通过其中一个表面然后通过样品进行光分析或分光光度分析液体样品的分析方法， 通过样本。

    VORRICHTUNG FÜR DIE ANALYSE ODER ABSORPTIONSMESSUNG AN EINER KLEINEN FLÜSSIGKEITSMENGE
    24.
    发明公开
    VORRICHTUNG FÜR DIE ANALYSE ODER ABSORPTIONSMESSUNG AN EINER KLEINEN FLÜSSIGKEITSMENGE 有权
    DEVICE分析或吸收测量到少量液体

    公开(公告)号：EP1910807A2

    公开(公告)日：2008-04-16

    申请号：EP06754713.3

    申请日：2006-07-12

    申请人： Hellma GmbH & Co.KG ,  Sahiri, Thomas

    发明人： SAHIRI, Thomas ,  KÄNDLER, Holm

    IPC分类号： G01N21/59

    CPC分类号： G01N21/0303 ,  G01N2021/035

    摘要： The invention relates to a device (1) for analysis or absorption measurement on small amounts, for example on a drop or droplet of a liquid medium (2) by means of light (3) with an upper planar location spot (4) for the application or dropping of the medium (2), a light entry (5) in the housing (6) arranged beneath said location spot or location surface (4) and a first device (7) in the light beam behind said light entry (5) for deflection of the light upwards to the location spot (4) where a detachably mounted reflector (8) is also located. The device (7) for deflecting the light beam is designed such that the direction of the optical axis of the deflected light beam is oriented upwards towards the middle (M) of the device (1) and the inclined position of the optical axis of the light beam with regard to the device mid-point (M) is arranged to be directed at the position of the reflector (8) through which the longitudinal median (M) between the light entry (5) and the light exit (1) from the device runs. The height of assembly of said device (1) relative to one in which the light is first deflected about a right angle and only then after a further direction change directed at the location spot or the sample is correspondingly lower.

    LIQUID PHOTOMETER USING SURFACE TENSION TO CONTAIN SAMPLE
    25.
    发明公开
    LIQUID PHOTOMETER USING SURFACE TENSION TO CONTAIN SAMPLE 有权
    FLUSSIGKEITSFOTOMETER，DASOBERFLÄCHENSPANNUNGZUR PROBENKONTAKTIERUNG BENUTZT

    公开(公告)号：EP1210579A4

    公开(公告)日：2004-07-28

    申请号：EP00955617

    申请日：2000-08-17

    申请人： ROBERTSON CHARLES WILLIAM

    发明人： ROBERTSON CHARLES WILLIAM

    IPC分类号： G01N21/01 ,  G01N21/31 ,  G01N21/64

    CPC分类号： B82Y15/00 ,  G01N21/01 ,  G01N21/31 ,  G01N21/645 ,  G01N2021/035 ,  G01N2021/6484 ,  G01N2201/08

    摘要： Method and apparatus of spectrophotometry or the like on extremely small samples (9) in which a drop (9) is held between two opposing surfaces (2, 7) by surface tension and one surface is controllably moved toward and away from the other. To transmit energy to and from the drop for measurement, optical fibers (6, 11) go through one or both surfaces (2, 7) and are finished flush with surfaces. One of the surfaces can be swung clear of the other for easy cleaning between tests.

    摘要翻译： 在极小的液体样品上的分光光度法等的方法和装置，其中通过表面张力将液滴保持在两个相对的表面之间，并且一个表面可控制地朝向和远离另一个表面移动。 为了通过用于测量的液滴提供和传递激发能量，光纤通过表面并且与其表面完成平齐。 其中一个表面可以摆脱另一个表面，以便在测试之间进行清洁。

    ANALYTICAL CARTRIDGE AND SYSTEM FOR DETECTING ANALYTES.
    26.
    发明公开
    ANALYTICAL CARTRIDGE AND SYSTEM FOR DETECTING ANALYTES. 失效
    于跟踪分析物的分析测试卡和系统。

    公开(公告)号：EP0593714A4

    公开(公告)日：1995-06-21

    申请号：EP93909303

    申请日：1993-04-07

    申请人： BIOTRACK INC

    发明人： SUBRAMANIAN KUMAR ,  SUGARMAN JEFFREY ,  STERLING BERNHARD BOE ,  VOSS FRED ,  SALTMAN MARINA

    IPC分类号： B01L3/00 ,  G01N21/03 ,  G01N21/78 ,  G01N33/66 ,  G01N33/72 ,  G01N33/92 ,  B01L3/02 ,  C12M1/20 ,  G01N11/04 ,  G01N21/05 ,  G01N21/49

    CPC分类号： G01N21/03 ,  B01L3/5023 ,  B01L3/5027 ,  B01L3/502746 ,  B01L2200/027 ,  B01L2200/082 ,  B01L2300/069 ,  B01L2300/0816 ,  B01L2400/0406 ,  B01L2400/0457 ,  G01N21/474 ,  G01N2021/0346 ,  G01N2021/035 ,  Y10S366/01

    摘要： A diagnosis system, which comprises a monitor, comprising means for detecting multiple reflectance readings in an array of individual locations, means for registering an analytical cartridge in the monitor at a fixed location and orientation relative to the array, and means for determining and displaying analytical results from reflectance readings; and an analytical cartridge, comprising a liquid impervious housing, a sample application site in the housing located outside the monitor when the cartridge is registered in the monitor by the means for registering, one or more reflectance reading sites in the housing that register with one or more of the locations in the array, a capillary pathway in the housing leading from the sample application site to each of the reflectance reading sites, and a reflectance matrix located in at least one of the reflectance reading sites. In some embodiments of the invention, control features that optimize accuracy of measurement by controlling when and if sample reaches reflectance reading sites and by drawing excess sample away from undesirable locations in the cartridge are present. One control element balances the liquid-holding capacities of the application site, the sample-transporting capillary passageway that leads to the reflectance reading site, and the porous matrices from which the reflectance reading will be made, so that excess sample is excluded from entry into the cartridge while sample volumes that are below the minimum necessary for accurate operation do not reach the matrix, thereby avoiding false readings.

    ANALYTICAL CARTRIDGE AND SYSTEM FOR DETECTING ANALYTES
    27.
    发明公开
    ANALYTICAL CARTRIDGE AND SYSTEM FOR DETECTING ANALYTES 失效
    于跟踪分析物的分析测试卡和系统。

    公开(公告)号：EP0593714A1

    公开(公告)日：1994-04-27

    申请号：EP93909303.0

    申请日：1993-04-07

    申请人： Biotrack, Inc.

    发明人： SUBRAMANIAN, Kumar ,  SUGARMAN, Jeffrey ,  STERLING, Bernhard, Boe ,  VOSS, Fred ,  SALTMAN, Marina

    IPC分类号： B01L3 ,  G01N21 ,  G01N33

    CPC分类号： G01N21/03 ,  B01L3/5023 ,  B01L3/5027 ,  B01L3/502746 ,  B01L2200/027 ,  B01L2200/082 ,  B01L2300/069 ,  B01L2300/0816 ,  B01L2400/0406 ,  B01L2400/0457 ,  G01N21/474 ,  G01N2021/0346 ,  G01N2021/035 ,  Y10S366/01

    摘要： Un système diagnostique, doté d'un dispositif de contrôle, comprend un dispositif permettant de détecter des lectures de réflectance multiples effectuées dans un ensemble de zones individuelles, un dispositif permettant d'introduire une cartouche d'analyse dans le dispositif de contrôle en un point et selon une orientation fixes par rapport à cet ensemble, ainsi qu'un dispositif permettant de déterminer et d'afficher des résultats d'analyse provenant des lectures de réflectance. Il comprend aussi une cartouche d'analyse munie d'un boîtier étanche aux liquides, d'un site d'application d'échantillon placé dans ce boîtier mais restant hors du dispositif de contrôle lorsque la cartouche y est insérée par le dispositif d'introduction, d'un ou plusieurs sites de lecture de réflectance placés dans le logement et entrant en contact avec une ou plusieurs zones de l'ensemble, d'un conduit capillaire placé dans le boîtier et menant du site d'application d'échantillon à chacun des sites de lecture de réflectance, ainsi que d'une matrice de réflectance placée dans l'un au moins des sites de lecture de réflectance. Dans certaines variantes de l'invention, on trouve des éléments de contrôle optimisant la précision de mesure en contrôlant le moment effectif où les échantillons parviennent aux sites de lecture de réflectance et en évacuant les échantillons surabondants hors des zones critiques de la cartouche. Un élément de contrôle équilibre les capacités en liquide du site d'application, du conduit capillaire acheminant les échantillons au site de lecture de réflectance, et des matrices poreuses sur lesquelles interviendront ces lectures de réflectance, de manière que ces échantillons surabondants ne puissent entrer dans la cartouche, alors que les volumes d'échantillons inférieurs au minimum nécessaire pour un fonctionnement précis ne peuvent parvenir à la matrice, ce qui évite ainsi toute lecture erronée.