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WO2008117031A8 - Test plate reader - Google Patents

Test plate reader

Info

Publication number
WO2008117031A8
WO2008117031A8 PCT/GB2008/001001 GB2008001001W WO2008117031A8 WO 2008117031 A8 WO2008117031 A8 WO 2008117031A8 GB 2008001001 W GB2008001001 W GB 2008001001W WO 2008117031 A8 WO2008117031 A8 WO 2008117031A8
Authority
WO
WIPO (PCT)
Prior art keywords
test plate
plate reader
diffuse illumination
capture
camera
Prior art date
Application number
PCT/GB2008/001001
Other languages
French (fr)
Other versions
WO2008117031A1 (en
Inventor
Darren Peter Frost
Allin David Winter
Original Assignee
Trek Diagnostic Systems Ltd
Darren Peter Frost
Allin David Winter
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 Trek Diagnostic Systems Ltd, Darren Peter Frost, Allin David Winter filed Critical Trek Diagnostic Systems Ltd
Publication of WO2008117031A1 publication Critical patent/WO2008117031A1/en
Publication of WO2008117031A8 publication Critical patent/WO2008117031A8/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12M—APPARATUS FOR ENZYMOLOGY OR MICROBIOLOGY; APPARATUS FOR CULTURING MICROORGANISMS FOR PRODUCING BIOMASS, FOR GROWING CELLS OR FOR OBTAINING FERMENTATION OR METABOLIC PRODUCTS, i.e. BIOREACTORS OR FERMENTERS
    • C12M41/00—Means for regulation, monitoring, measurement or control, e.g. flow regulation
    • C12M41/30—Means for regulation, monitoring, measurement or control, e.g. flow regulation of concentration
    • C12M41/36—Means for regulation, monitoring, measurement or control, e.g. flow regulation of concentration of biomass, e.g. colony counters or by turbidity measurements
    • 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
    • G01N15/00—Investigating characteristics of particles; Investigating permeability, pore-volume or surface-area of porous materials
    • G01N15/10—Investigating individual particles
    • G01N15/14—Optical investigation techniques, e.g. flow cytometry
    • G01N15/1429—Signal processing
    • G01N15/1433—Signal processing using image recognition

Landscapes

  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Organic Chemistry (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • General Health & Medical Sciences (AREA)
  • Biochemistry (AREA)
  • Analytical Chemistry (AREA)
  • Zoology (AREA)
  • Sustainable Development (AREA)
  • General Engineering & Computer Science (AREA)
  • Microbiology (AREA)
  • Genetics & Genomics (AREA)
  • Biotechnology (AREA)
  • Biomedical Technology (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Apparatus Associated With Microorganisms And Enzymes (AREA)

Abstract

A microorganism test plate reader (10) comprising a light source (40) arranged to provide diffuse illumination of a test plate (20), and a camera (70) arranged to capture an image of the test plate (20) under diffuse illumination.
PCT/GB2008/001001 2007-03-23 2008-03-20 Test plate reader WO2008117031A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GBGB0705652.6A GB0705652D0 (en) 2007-03-23 2007-03-23 Test plate reader
GB0705652.6 2007-03-23

Publications (2)

Publication Number Publication Date
WO2008117031A1 WO2008117031A1 (en) 2008-10-02
WO2008117031A8 true WO2008117031A8 (en) 2008-11-20

Family

ID=38024752

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/GB2008/001001 WO2008117031A1 (en) 2007-03-23 2008-03-20 Test plate reader

Country Status (2)

Country Link
GB (1) GB0705652D0 (en)
WO (1) WO2008117031A1 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9557217B2 (en) 2007-02-13 2017-01-31 Bti Holdings, Inc. Universal multidetection system for microplates
CH706326A2 (en) 2012-03-14 2013-09-30 Tecan Trading Ag Procedures and microplate readers for study of biological cells or cell cultures.
EP3330697A1 (en) * 2016-11-30 2018-06-06 Bayer Aktiengesellschaft Device for determining the effect of active agents on nematodes and other organisms in aqueous assays
CN108680576A (en) * 2018-07-16 2018-10-19 珠海美华医疗科技有限公司 A kind of microbial identification Analysis of Drug Susceptibility device
DE102021203877A1 (en) 2021-04-19 2022-10-20 Dispendix Gmbh Extension mechanism and processing device

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4724215A (en) * 1985-02-27 1988-02-09 Sherwood Medical Company Automated microbiological testing apparatus and method
GB2315131B (en) * 1996-07-10 2000-11-29 Cambridge Imaging Ltd Improvements in and relating to imaging
JP4278717B2 (en) * 1997-05-23 2009-06-17 ベクトン・ディキンソン・アンド・カンパニー Automated microbiological testing apparatus and method
US6271022B1 (en) * 1999-03-12 2001-08-07 Biolog, Inc. Device for incubating and monitoring multiwell assays
GB9905954D0 (en) * 1999-03-16 1999-05-05 Cambridge Imaging Ltd Sample imaging
WO2004071067A2 (en) * 2003-01-31 2004-08-19 Discovery Partners International Data communication in a laboratory environment
JP4260115B2 (en) * 2003-03-24 2009-04-30 日立ソフトウエアエンジニアリング株式会社 Absorbance reader, absorbance reader control method, and absorbance calculation program

Also Published As

Publication number Publication date
GB0705652D0 (en) 2007-05-02
WO2008117031A1 (en) 2008-10-02

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