ATE72331T1 - Photometrische lesevorrichtung. - Google Patents

Photometrische lesevorrichtung.

Info

Publication number
ATE72331T1
ATE72331T1 AT87302454T AT87302454T ATE72331T1 AT E72331 T1 ATE72331 T1 AT E72331T1 AT 87302454 T AT87302454 T AT 87302454T AT 87302454 T AT87302454 T AT 87302454T AT E72331 T1 ATE72331 T1 AT E72331T1
Authority
AT
Austria
Prior art keywords
microplate
wells
reading elements
sample
reading
Prior art date
Application number
AT87302454T
Other languages
English (en)
Inventor
Alan Reginald Bowley
Engineering
Original Assignee
Ibg Systems Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Ibg Systems Ltd filed Critical Ibg Systems Ltd
Application granted granted Critical
Publication of ATE72331T1 publication Critical patent/ATE72331T1/de

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/17—Systems in which incident light is modified in accordance with the properties of the material investigated
    • G01N21/25—Colour; Spectral properties, i.e. comparison of effect of material on the light at two or more different wavelengths or wavelength bands
    • G01N21/251—Colorimeters; Construction thereof
    • G01N21/253—Colorimeters; Construction thereof for batch operation, i.e. multisample apparatus
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2201/00—Features of devices classified in G01N21/00
    • G01N2201/04—Batch operation; multisample devices
    • G01N2201/0407—Batch operation; multisample devices with multiple optical units, e.g. one per sample
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2201/00—Features of devices classified in G01N21/00
    • G01N2201/04—Batch operation; multisample devices
    • G01N2201/0446—Multicell plate, sequential
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2201/00—Features of devices classified in G01N21/00
    • G01N2201/06—Illumination; Optics
    • G01N2201/062—LED's
    • G01N2201/0621—Supply

Landscapes

  • Physics & Mathematics (AREA)
  • Pathology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Immunology (AREA)
  • Chemical & Material Sciences (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
  • Optical Measuring Cells (AREA)
  • Developing Agents For Electrophotography (AREA)
  • Exposure Control For Cameras (AREA)
  • Non-Silver Salt Photosensitive Materials And Non-Silver Salt Photography (AREA)
  • Automatic Analysis And Handling Materials Therefor (AREA)
  • Vehicle Body Suspensions (AREA)
  • Testing Of Coins (AREA)
  • Spectrometry And Color Measurement (AREA)
AT87302454T 1986-04-01 1987-03-23 Photometrische lesevorrichtung. ATE72331T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB868607975A GB8607975D0 (en) 1986-04-01 1986-04-01 Devices
EP87302454A EP0240219B1 (de) 1986-04-01 1987-03-23 Photometrische Lesevorrichtung

Publications (1)

Publication Number Publication Date
ATE72331T1 true ATE72331T1 (de) 1992-02-15

Family

ID=10595507

Family Applications (1)

Application Number Title Priority Date Filing Date
AT87302454T ATE72331T1 (de) 1986-04-01 1987-03-23 Photometrische lesevorrichtung.

Country Status (6)

Country Link
US (1) US4762420A (de)
EP (1) EP0240219B1 (de)
JP (1) JPS62238443A (de)
AT (1) ATE72331T1 (de)
DE (1) DE3776374D1 (de)
GB (1) GB8607975D0 (de)

Families Citing this family (63)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8711871D0 (en) * 1987-05-20 1987-06-24 Thames Water Authority Monitoring settlement of solid in liquid
JPH01145552A (ja) * 1987-12-02 1989-06-07 Olympus Optical Co Ltd 自動分析装置
US5073029A (en) * 1990-02-16 1991-12-17 Eqm Research, Inc. Multisource device for photometric analysis and associated chromogens
US5073720A (en) * 1990-07-30 1991-12-17 The United States Of America As Represented By The Secretary Of The Navy Liquid level and volume measurement device
US5264368A (en) * 1990-10-10 1993-11-23 Boston Advanced Technologies, Inc. Hydrocarbon leak sensor
US5225679A (en) * 1992-01-24 1993-07-06 Boston Advanced Technologies, Inc. Methods and apparatus for determining hydrocarbon fuel properties
US5397709A (en) * 1993-08-27 1995-03-14 Becton Dickinson And Company System for detecting bacterial growth in a plurality of culture vials
US5646736A (en) * 1995-12-19 1997-07-08 Chemetrics, Inc. Analytical apparatus with coded elements
US6097025A (en) * 1997-10-31 2000-08-01 Ljl Biosystems, Inc. Light detection device having an optical-path switching mechanism
US6469311B1 (en) 1997-07-16 2002-10-22 Molecular Devices Corporation Detection device for light transmitted from a sensed volume
US6071748A (en) * 1997-07-16 2000-06-06 Ljl Biosystems, Inc. Light detection device
US6258326B1 (en) 1997-09-20 2001-07-10 Ljl Biosystems, Inc. Sample holders with reference fiducials
US6597450B1 (en) 1997-09-15 2003-07-22 Becton, Dickinson And Company Automated Optical Reader for Nucleic Acid Assays
US6043880A (en) * 1997-09-15 2000-03-28 Becton Dickinson And Company Automated optical reader for nucleic acid assays
WO2000050877A1 (en) 1999-02-23 2000-08-31 Ljl Biosystems, Inc. Frequency-domain light detection device
US6297018B1 (en) 1998-04-17 2001-10-02 Ljl Biosystems, Inc. Methods and apparatus for detecting nucleic acid polymorphisms
US6825921B1 (en) 1999-11-10 2004-11-30 Molecular Devices Corporation Multi-mode light detection system
US6576476B1 (en) 1998-09-02 2003-06-10 Ljl Biosystems, Inc. Chemiluminescence detection method and device
US6982431B2 (en) 1998-08-31 2006-01-03 Molecular Devices Corporation Sample analysis systems
US6326605B1 (en) 1998-02-20 2001-12-04 Ljl Biosystems, Inc. Broad range light detection system
US6992761B2 (en) 1997-09-20 2006-01-31 Molecular Devices Corporation Broad range light detection system
AU3649199A (en) 1998-04-17 1999-11-08 Ljl Biosystems, Inc. Sample-holding devices and systems
AU5223899A (en) * 1998-07-27 2000-02-21 Ljl Biosystems, Inc. Apparatus and methods for spectroscopic measurements
AU5667599A (en) 1998-07-27 2000-02-21 Ljl Biosystems, Inc. Apparatus and methods for time-resolved spectroscopic measurements
US7423750B2 (en) * 2001-11-29 2008-09-09 Applera Corporation Configurations, systems, and methods for optical scanning with at least one first relative angular motion and at least one second angular motion or at least one linear motion
US20050279949A1 (en) * 1999-05-17 2005-12-22 Applera Corporation Temperature control for light-emitting diode stabilization
US6518068B1 (en) * 1999-07-21 2003-02-11 Tropix, Inc. Luminescence detection workstation
US20030160957A1 (en) * 2000-07-14 2003-08-28 Applera Corporation Scanning system and method for scanning a plurality of samples
US6563581B1 (en) 2000-07-14 2003-05-13 Applera Corporation Scanning system and method for scanning a plurality of samples
US20020132360A1 (en) 2000-11-17 2002-09-19 Flir Systems Boston, Inc. Apparatus and methods for infrared calorimetric measurements
US6821787B2 (en) 2000-11-17 2004-11-23 Thermogenic Imaging, Inc. Apparatus and methods for infrared calorimetric measurements
DE10219560C1 (de) * 2002-04-26 2003-10-23 Siemens Ag Probenträger mit einer Probenplatte für optisch zu untersuchende Proben
EP1506413B1 (de) * 2002-05-17 2016-07-06 Becton Dickinson and Company Automatisches system zum isolieren, amplifizieren und nachweisen einer zielnukleinsäuresequenz
DE10236433A1 (de) * 2002-08-06 2004-02-19 Förderverein Institut für Medizintechnik Dresden e.V. Vorrichtung zur optischen Detektion diskret auf einem planaren Substrat oder in Kavitäten eines Substrates angeordneten flüssigen Proben in Tropfenform
US7164533B2 (en) 2003-01-22 2007-01-16 Cyvera Corporation Hybrid random bead/chip based microarray
US7399643B2 (en) * 2002-09-12 2008-07-15 Cyvera Corporation Method and apparatus for aligning microbeads in order to interrogate the same
US7441703B2 (en) 2002-08-20 2008-10-28 Illumina, Inc. Optical reader for diffraction grating-based encoded optical identification elements
US7901630B2 (en) 2002-08-20 2011-03-08 Illumina, Inc. Diffraction grating-based encoded microparticle assay stick
US7619819B2 (en) 2002-08-20 2009-11-17 Illumina, Inc. Method and apparatus for drug product tracking using encoded optical identification elements
US7508608B2 (en) 2004-11-17 2009-03-24 Illumina, Inc. Lithographically fabricated holographic optical identification element
US7872804B2 (en) 2002-08-20 2011-01-18 Illumina, Inc. Encoded particle having a grating with variations in the refractive index
US7923260B2 (en) 2002-08-20 2011-04-12 Illumina, Inc. Method of reading encoded particles
US7900836B2 (en) 2002-08-20 2011-03-08 Illumina, Inc. Optical reader system for substrates having an optically readable code
EP1540591A1 (de) 2002-09-12 2005-06-15 Cyvera Corporation Mit hilfe eines beugungsgitters kodierte mikropartikeln für multiplex-experimente
US20100255603A9 (en) * 2002-09-12 2010-10-07 Putnam Martin A Method and apparatus for aligning microbeads in order to interrogate the same
US7092160B2 (en) 2002-09-12 2006-08-15 Illumina, Inc. Method of manufacturing of diffraction grating-based optical identification element
US7433123B2 (en) 2004-02-19 2008-10-07 Illumina, Inc. Optical identification element having non-waveguide photosensitive substrate with diffraction grating therein
EP2194485B1 (de) 2004-11-16 2012-10-17 Illumina, Inc. Verfahren und Vorrichtung zum Auslesen kodierter Mikroperlen
US7604173B2 (en) 2004-11-16 2009-10-20 Illumina, Inc. Holographically encoded elements for microarray and other tagging labeling applications, and method and apparatus for making and reading the same
WO2006055735A2 (en) * 2004-11-16 2006-05-26 Illumina, Inc Scanner having spatial light modulator
US7727473B2 (en) 2005-10-19 2010-06-01 Progentech Limited Cassette for sample preparation
US7754148B2 (en) 2006-12-27 2010-07-13 Progentech Limited Instrument for cassette for sample preparation
US7623624B2 (en) 2005-11-22 2009-11-24 Illumina, Inc. Method and apparatus for labeling using optical identification elements characterized by X-ray diffraction
US7830575B2 (en) 2006-04-10 2010-11-09 Illumina, Inc. Optical scanner with improved scan time
FI20085934A0 (fi) * 2008-10-03 2008-10-03 Wallac Oy Menetelmä ja laitteisto näytteiden eluoinnin havaitsemiseksi
BE1018827A3 (nl) * 2009-07-16 2011-09-06 Praet Peter Van Led densitometer voor micro titer plaat.
AU2011220873B2 (en) 2010-02-23 2014-07-10 Luminex Corporation Apparatus and methods for integrated sample preparation, reaction and detection
CN104023834B (zh) 2011-05-04 2016-09-28 卢米耐克斯公司 用于集成的样品制备、反应和检测的设备与方法
US11473081B2 (en) 2016-12-12 2022-10-18 xCella Biosciences, Inc. Methods and systems for screening using microcapillary arrays
JP7208902B2 (ja) 2016-12-30 2023-01-19 エクセラ・バイオサイエンシーズ・インコーポレイテッド マルチステージサンプル回収システム
US11268844B2 (en) 2018-10-16 2022-03-08 Eaton Intelligent Power Limited Continuous electro-optic fluid level sensor comprising plural light detectors oppositely disposed at the second end portion of a body
EP3890876B1 (de) 2018-12-06 2024-05-01 Xcella Biosciences, Inc. Laterale belastung von mikrokapillaranordnungen
US12442768B2 (en) * 2022-09-14 2025-10-14 The Trustees Of The University Of Pennsylvania Photostimulation device and methods of using the same

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1198488A (en) * 1966-08-23 1970-07-15 Hans Peter Olof Unger Improvements in or relating to Automated Analysis
US3773426A (en) * 1972-02-22 1973-11-20 Department Of Health Educ Welf Bacterial growth detector
US4004150A (en) * 1975-05-01 1977-01-18 Samuel Natelson Analytical multiple component readout system
US4115010A (en) * 1976-02-03 1978-09-19 Merck & Co., Inc. Automated plate reader
GB2014300A (en) * 1977-07-29 1979-08-22 Opto Electronic Displays Ltd Opacity measurement apparatus and method
DE2838498C2 (de) * 1978-09-04 1982-09-02 Hoelzle & Chelius KG, 6078 Neu-Isenburg Photoelektrisches Meßgerät
JPS57132038A (en) * 1981-02-10 1982-08-16 Olympus Optical Co Ltd Photometric device
US4431307A (en) * 1981-11-19 1984-02-14 Labsystems Oy Set of cuvettes

Also Published As

Publication number Publication date
DE3776374D1 (de) 1992-03-12
EP0240219A2 (de) 1987-10-07
JPS62238443A (ja) 1987-10-19
US4762420A (en) 1988-08-09
EP0240219A3 (en) 1988-09-14
EP0240219B1 (de) 1992-01-29
GB8607975D0 (en) 1986-05-08

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