MICROASSAY ON A CARD
    171.
    发明申请
    MICROASSAY ON A CARD 审中-公开
    微笑在卡上

    公开(公告)号:WO1992004612A1

    公开(公告)日:1992-03-19

    申请号:PCT/US1991006395

    申请日:1991-09-06

    Abstract: A microassay card (10) includes an upper layer (12) containing wells (14) for receiving a liquid sample (16). A second layer (20) of the card (10), beneath the first layer (12), includes a supporting surface (223) bound to a reactive species (114). A third layer (26) includes a superabsorbent support (26) impregnated with an indicator (228). Typically, the indicator (228) is a substrate (228) for an enzyme (16), such as a reduced dye precursor and a source of hydrogen peroxide necessary for the action of the enzyme (116), upon the substrate to cause a spectral change in the absorbent layer (26). By selecting the structure of the first (12) and second (20) layers, the card (10) can be formatted for a displacement assay or a competitive assay. The microassay card (10) of the present invention is particularly useful for drug testing.

    Abstract translation: 微型卡片(10)包括含有用于接收液体样品(16)的孔(14)的上层(12)。 在第一层(12)下方的卡(10)的第二层(20)包括结合到反应物种(114)的支撑表面(223)。 第三层(26)包括浸渍有指示剂(228)的超吸收剂载体(26)。 通常,指示剂(228)是用于酶(16)的底物(228),例如还原的染料前体和用于酶(116)作用所必需的过氧化氢源,在底物上引起光谱 改变吸收层(26)。 通过选择第一层(12)和第二(20)层的结构,卡(10)可以被格式化用于位移测定或竞争性测定。 本发明的微量测定卡(10)对于药物测试特别有用。

    LIQUID LIGHT TUBE END CAP ASSEMBLY
    172.
    发明申请
    LIQUID LIGHT TUBE END CAP ASSEMBLY 审中-公开
    液体灯管端盖总成

    公开(公告)号:WO1987006716A1

    公开(公告)日:1987-11-05

    申请号:PCT/US1987000477

    申请日:1987-03-03

    CPC classification number: G02B6/032 G01N21/255 G01N2201/04 G01N2201/08

    Abstract: Liquid light tube (guide) end cap assembly (155, 156) particularly useful in a system (10) for the clinical analyses of liquid biological samples for directing wavelengths of light. The assembly (155, 156) comprises a light guide (155) having projecting at one end portion thereof a quartz member (157) and a housing (156) for containing the end portion of the light guide (155) and the quartz member (157), thereby forming an aperture (159) between the quartz member (157) and the housing (156), the aperture (159) having a depth of between about 0.002 and 0.007 inches.

    Abstract translation: 液体光管(引导件)端帽组件(155,156),特别适用于用于引导波长的液体生物样品的临床分析的系统(10)。 组件(155,156)包括一个导光体(155),该导光体在其一个端部突出一个石英构件(157)和用于容纳导光体(155)的端部和石英构件的壳体(156) 157),从而在石英构件(157)和壳体(156)之间形成孔(159),孔(159)的深度介于约0.002和0.007英寸之间。

    纖維透明度測試方法及裝置
    173.
    发明专利
    纖維透明度測試方法及裝置 审中-公开
    纤维透明度测试方法及设备

    公开(公告)号:TW201326793A

    公开(公告)日:2013-07-01

    申请号:TW101124660

    申请日:2012-07-09

    CPC classification number: G01N21/59 G01N21/01 G01N33/442 G01N2201/04

    Abstract: 可針對諸如透明度之光學性質以提供重現之測試結果之一方式測試聚合纖維。可使用經組態以於其中將聚合纖維緊密固持在一起之一堆疊、單行方式固持聚合纖維之一固持件。可使用運用一積分球之一光學裝置來測試該等纖維。

    Abstract in simplified Chinese: 可针对诸如透明度之光学性质以提供重现之测试结果之一方式测试聚合纤维。可使用经组态以于其中将聚合纤维紧密固持在一起之一堆栈、单行方式固持聚合纤维之一固持件。可使用运用一积分球之一光学设备来测试该等纤维。

    螢光測定裝置 FLUORESCENCE MEASURING APPARATUS
    174.
    发明专利
    螢光測定裝置 FLUORESCENCE MEASURING APPARATUS 失效
    萤光测定设备 FLUORESCENCE MEASURING APPARATUS

    公开(公告)号:TWI224189B

    公开(公告)日:2004-11-21

    申请号:TW092107082

    申请日:2003-03-28

    IPC: G01J G01N

    Abstract: 本發明之螢光測定裝置使用激勵光源,大致同時的測定試料室內之多個試料,或同一試料之多個點。在激勵光之照射位置具備有旋轉試料台2,在上述之旋轉試料台2,於圓周上形成有多個之穿通孔2a,試料設置部3可以插入到該穿通孔2a。使試料台2對激勵光之照射位置進行相對移動,即使不更換試料室1內之試料,亦可以進行多個試料之螢光測定。

    Abstract in simplified Chinese: 本发明之萤光测定设备使用激励光源,大致同时的测定试料室内之多个试料,或同一试料之多个点。在激励光之照射位置具备有旋转试料台2,在上述之旋转试料台2,于圆周上形成有多个之穿通孔2a,试料设置部3可以插入到该穿通孔2a。使试料台2对激励光之照射位置进行相对移动,即使不更换试料室1内之试料,亦可以进行多个试料之萤光测定。

    DUAL FIBER OPTIC SPECTROPHOTOMETER
    179.
    发明授权
    DUAL FIBER OPTIC SPECTROPHOTOMETER 失效
    带双分光光度计光纤。

    公开(公告)号:EP0452403B1

    公开(公告)日:1995-03-22

    申请号:EP90902079.4

    申请日:1989-12-26

    Applicant: UOP

    Abstract: Spectrophotometric apparatus and methodology suitable for continuous and long-term use. The apparatus includes a monochromator (13) providing pre-dispersed monochromatic light to the optical inputs of a pair of fiber optic cables (34-37) and a translator (43) for alternatively positioning the fiber optic cables (34-37) at the same location with respect to the monochromator output. One of the cables (61) conducts light to a sample under study while the other cable (35b) provides a reference for light intensity measurements. The methodology includes the steps of performing two scans through the monochromator output for each measurement on the sample. The fiber optic cables are moved between scans so that the cable employed in the latter scan occupies the former position of the cable employed in prior scan.

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