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    • 2. 发明申请
    • APPARATUS AND METHOD FOR CONDUCTING ASSAYS
    • 用于导电测定的装置和方法
    • US20090068064A1
    • 2009-03-12
    • US12140691
    • 2008-06-17
    • John Francis Gordon
    • John Francis Gordon
    • G01N21/75B01L3/00
    • B01L3/50855B01L3/5027B01L3/5085B01L3/5088B01L2200/025B01L2200/0642B01L2300/021B01L2300/0803B01L2300/165B01L2400/0406G01N33/5304G01N2035/0451Y10T436/111666Y10T436/2575
    • A multi-well assay plate structure (54) and assay apparatus and a method for performing chemical biochemical assays is described. The multi-well assay plate structure (54) defines a relatively shallow substantially enclosed space (71) above a plurality of wells (76), with the enclosed space (71) having an inlet (72) and an outlet (22) separate from the inlet. Fluid introduced via the inlet (72) flows into the space (71) and/or wells (76) by displacing air. Withdrawal of the fluid via the inlet (72) or outlet leaves fluid in the wells (76) allowing various tests to be performed. Various embodiments of the structure are described. The preferred arrangement embodies the structure on a transparent plastic disk which can be used with automatic fluid handling apparatus (80) and the results assessed using optical assessment apparatus (81). The apparatus can be used to perform a variety of assays but, in particular, biochemical/chemical assay, immunoassays and genetic (DNA) assays and it can be used in a laboratory for multiple sample testing or at a point-of-care, i.e. in a surgery or clinic.
    • 描述了多孔测定板结构(54)和测定装置以及用于进行化学生物化学测定的方法。 多孔分析板结构(54)在多个孔(76)上方限定相对浅的基本上封闭的空间(71),其中封闭空间(71)具有入口(72)和与 入口。 通过入口(72)引入的流体通过排出空气而流入空间(71)和/或井(76)。 通过入口(72)或出口抽出流体可以在孔(76)中排出流体,从而允许执行各种测试。 描述该结构的各种实施例。 优选的布置体现在可与自动流体处理装置(80)一起使用的透明塑料盘上的结构,并且使用光学评估装置(81)评估结果。 该装置可用于进行各种测定,特别是生物化学/化学测定,免疫测定和遗传(DNA)测定,并且可用于实验室用于多次样品测试或在点护理,即 在手术或诊所。
    • 5. 发明授权
    • Apparatus and method for carrying out analysis of samples using semi-reflective beam radiation inspection
    • 使用半反射光束辐射检测进行样品分析的装置和方法
    • US06992769B2
    • 2006-01-31
    • US09991429
    • 2001-11-16
    • John Francis Gordon
    • John Francis Gordon
    • G01N21/03G01N21/29
    • G01N35/025B01J2219/00536G01N21/253G01N21/64G01N35/00069G01N2035/0458
    • An apparatus and method for carrying out analysis of samples using semi-reflective beam radiation inspection in association with an optical disk and an optical reader has an optically transparent substrate having a semi-reflective layer which reflects a portion of the beam of light to form a reflected beam and transmits a portion of the beam of light to form a transmitted beam. The semi-reflective layer includes optically readable encoded information to be read by the reader for controlling the scanning of the reader relative the disk, the encoded information providing modulation of the reflected beam. The disk includes a sample support surface positioned to be scanned by the reader on which the biological, chemical or biochemical sample may be located for optical inspection with the transmitted beam.
    • 使用与光盘和光学读取器相关联的半反射光束辐射检查来进行样品分析的装置和方法具有光学透明基板,该基板具有半反射层,该半反射层反射光束的一部分以形成 反射光束并透射光束的一部分以形成透射光束。 半反射层包括由读取器读取的用于控制读取器相对于盘的扫描的光学可读编码信息,编码信息提供反射光束的调制。 盘包括样品支撑表面,其被读取器扫描,生物,化学或生物化学样品可以在其上定位,以便用透射光束进行光学检查。
    • 6. 发明授权
    • Apparatus and semi-reflective optical system for carrying out analysis of samples
    • 用于进行样品分析的仪器和半反射光学系统
    • US06327031B1
    • 2001-12-04
    • US09665930
    • 2000-09-20
    • John Francis Gordon
    • John Francis Gordon
    • G01N2103
    • G01N35/025B01J2219/00536G01N21/253G01N21/64G01N35/00069G01N2035/0458
    • An optical disk for use in conducting an optical inspection of a biological, chemical or biochemical sample in association with an optical reader capable of scanning and reading optical disks with a beam of light has an optically transparent substrate having a semi-reflective layer which reflects a portion of the beam of light to form a reflected beam and transmits a portion of the beam of light to form a transmitted beam. The semi-reflective layer includes optically readable encoded information to be read by the reader for controlling the scanning of the reader relative the disk, the encoded information providing modulation of the reflected beam. The disk includes a sample support surface positioned to be scanned by the reader and on which the biological, chemical or biochemical sample may be located for optical inspection with the transmitted beam.
    • 用于与能够用光束扫描和读取光盘的光学读取器相关联地进行生物,化学或生物化学样品的光学检查的光盘具有光学透明的基板,其具有半反射层,其反射 光束的一部分以形成反射光束并透射光束的一部分以形成透射光束。 半反射层包括由读取器读取的用于控制读取器相对于盘的扫描的光学可读编码信息,编码信息提供反射光束的调制。 盘包括样品支撑表面,其被定位成由读取器扫描,生物,化学或生物化学样品可以位于该样品支撑表面上,用于与透射光束进行光学检查。
    • 8. 发明授权
    • Apparatus and method for carrying out histological analysis of specimens
    • 用于进行标本组织学分析的仪器和方法
    • US06476907B1
    • 2002-11-05
    • US09665481
    • 2000-09-20
    • John Francis Gordon
    • John Francis Gordon
    • G01N2100
    • G01N21/253B01J2219/00536G01N21/64G01N35/00069G01N35/025G01N2035/0458
    • A system for conducting a histological inspection of a biological specimen supported on or in a substrate which may be provided in the form of an optically transparent disc. The disc is mounted for rotation about its central axis while a light source and detector are provided for rotation in an arc crossing the surface of the disc. The source is arranged above the disc and one or more detectors is arranged above and/or below the disc with the optical disc being provided with position and tracking encoded information which interrupts the passage of the light beam when the beam passes over it, thus allowing the scan to be aligned relative to the disc and specimen. The specimen supported on or in the disk can be displayed on a computer display using the position and tracking information.
    • 用于进行支撑在基板上或基板上的生物样本的组织学检查的系统,其可以以光学透明盘的形式提供。 盘被安装成围绕其中心轴线旋转,同时提供光源和检测器用于在与盘的表面交叉的弧中旋转。 源设置在光盘上方,并且一个或多个检测器布置在光盘的上方和/或下方,其中光盘被设置有位置和跟踪编码信息,当信号束通过时中断光束的通过,从而允许 扫描将相对于盘和样品进行对准。 可以使用位置和跟踪信息在计算机显示器上显示支撑在磁盘上或磁盘上的样本。
    • 9. 发明授权
    • Apparatus and method for carrying out analysis of samples
    • 用于进行样品分析的装置和方法
    • US06256088B1
    • 2001-07-03
    • US09156475
    • 1998-09-18
    • John Francis Gordon
    • John Francis Gordon
    • G01N2103
    • G01N21/253B01J2219/00536G01N21/64G01N35/00069G01N35/025G01N2035/0458
    • A system for conducting an optical inspection of a biological, chemical, or biochemical sample supported by an optically transparent disc. The disc is mounted for rotation about its central axis while a light source and detector are mounted on an arm for rotation in an arc crossing the surface of the disc. The source is arranged above the disc and the detector is arranged below the disc with the optical axes provided with a calibration marking which interrupts the passage of the light beam when the beam passes over it, thus allowing the scan to be aligned relative to the disc. The optical properties of the sample supported on the substrate can be automatically and rapidly inspected by analyzing the output of the light detector.
    • 用于对由光学透明盘支撑的生物,化学或生化样品进行光学检查的系统。 盘被安装成围绕其中心轴线旋转,而光源和检测器安装在臂上以在与盘的表面交叉的弧中旋转。 源设置在盘的上方,并且检测器被布置在盘的下方,其中光轴设置有校准标记,当光束通过时,该标记中断光束的通过,从而允许扫描相对于盘对准 。 通过分析光检测器的输出可以自动快速地检查支撑在基板上的样品的光学性质。