EP1886136A4 - System for rapid analysis of microbiological materials in liquid samples - Google Patents

System for rapid analysis of microbiological materials in liquid samples

Info

Publication number
EP1886136A4
EP1886136A4 EP05741372A EP05741372A EP1886136A4 EP 1886136 A4 EP1886136 A4 EP 1886136A4 EP 05741372 A EP05741372 A EP 05741372A EP 05741372 A EP05741372 A EP 05741372A EP 1886136 A4 EP1886136 A4 EP 1886136A4
Authority
EP
European Patent Office
Prior art keywords
liquid samples
rapid analysis
microbiological materials
microbiological
materials
Prior art date
Legal status (The legal status 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 status listed.)
Withdrawn
Application number
EP05741372A
Other languages
German (de)
French (fr)
Other versions
EP1886136A1 (en
Inventor
Ravi Kanipayor
Ron Emburgh
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of EP1886136A1 publication Critical patent/EP1886136A1/en
Publication of EP1886136A4 publication Critical patent/EP1886136A4/en
Withdrawn legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12Q—MEASURING OR TESTING PROCESSES INVOLVING ENZYMES, NUCLEIC ACIDS OR MICROORGANISMS; COMPOSITIONS OR TEST PAPERS THEREFOR; PROCESSES OF PREPARING SUCH COMPOSITIONS; CONDITION-RESPONSIVE CONTROL IN MICROBIOLOGICAL OR ENZYMOLOGICAL PROCESSES
    • C12Q1/00—Measuring or testing processes involving enzymes, nucleic acids or microorganisms; Compositions therefor; Processes of preparing such compositions
    • C12Q1/02—Measuring or testing processes involving enzymes, nucleic acids or microorganisms; Compositions therefor; Processes of preparing such compositions involving viable microorganisms
    • C12Q1/04—Determining presence or kind of microorganism; Use of selective media for testing antibiotics or bacteriocides; Compositions containing a chemical indicator therefor
    • 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
    • G01N21/01—Arrangements or apparatus for facilitating the optical investigation
    • G01N21/03—Cuvette constructions
    • 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
    • G01N21/31—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry
    • 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
    • G01N21/47—Scattering, i.e. diffuse reflection
    • G01N21/49—Scattering, i.e. diffuse reflection within a body or fluid
    • G01N21/51—Scattering, i.e. diffuse reflection within a body or fluid inside a container, e.g. in an ampoule
    • 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
    • G01N21/47—Scattering, i.e. diffuse reflection
    • G01N21/49—Scattering, i.e. diffuse reflection within a body or fluid
    • G01N21/53—Scattering, i.e. diffuse reflection within a body or fluid within a flowing fluid, e.g. smoke
    • G01N21/532—Scattering, i.e. diffuse reflection within a body or fluid within a flowing fluid, e.g. smoke with measurement of scattering and transmission
    • 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
    • G01N21/62—Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light
    • G01N21/63—Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light optically excited
    • G01N21/64—Fluorescence; Phosphorescence
    • G01N21/6428—Measuring fluorescence of fluorescent products of reactions or of fluorochrome labelled reactive substances, e.g. measuring quenching effects, using measuring "optrodes"
    • 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
    • G01N21/75—Systems in which material is subjected to a chemical reaction, the progress or the result of the reaction being investigated
    • G01N21/77—Systems in which material is subjected to a chemical reaction, the progress or the result of the reaction being investigated by observing the effect on a chemical indicator
    • G01N21/78—Systems in which material is subjected to a chemical reaction, the progress or the result of the reaction being investigated by observing the effect on a chemical indicator producing a change of colour

Landscapes

  • Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Immunology (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Pathology (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Zoology (AREA)
  • Proteomics, Peptides & Aminoacids (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Wood Science & Technology (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Molecular Biology (AREA)
  • Optics & Photonics (AREA)
  • Biotechnology (AREA)
  • Microbiology (AREA)
  • Toxicology (AREA)
  • Plasma & Fusion (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Biophysics (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • General Engineering & Computer Science (AREA)
  • Genetics & Genomics (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
  • Investigating Or Analysing Materials By The Use Of Chemical Reactions (AREA)
  • Apparatus Associated With Microorganisms And Enzymes (AREA)
  • Measuring Or Testing Involving Enzymes Or Micro-Organisms (AREA)
EP05741372A 2005-05-05 2005-05-05 System for rapid analysis of microbiological materials in liquid samples Withdrawn EP1886136A4 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CA2005/000686 WO2006116835A1 (en) 2005-05-05 2005-05-05 System for rapid analysis of microbiological materials in liquid samples

Publications (2)

Publication Number Publication Date
EP1886136A1 EP1886136A1 (en) 2008-02-13
EP1886136A4 true EP1886136A4 (en) 2010-02-03

Family

ID=37307544

Family Applications (1)

Application Number Title Priority Date Filing Date
EP05741372A Withdrawn EP1886136A4 (en) 2005-05-05 2005-05-05 System for rapid analysis of microbiological materials in liquid samples

Country Status (8)

Country Link
EP (1) EP1886136A4 (en)
CN (1) CN101218507A (en)
AU (1) AU2005331515A1 (en)
CA (1) CA2607086C (en)
EA (1) EA012956B1 (en)
IL (1) IL187064A0 (en)
MX (1) MX2007013637A (en)
WO (1) WO2006116835A1 (en)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8877507B2 (en) 2007-04-06 2014-11-04 Qiagen Gaithersburg, Inc. Ensuring sample adequacy using turbidity light scattering techniques
US8703492B2 (en) 2007-04-06 2014-04-22 Qiagen Gaithersburg, Inc. Open platform hybrid manual-automated sample processing system
US8355132B2 (en) 2007-04-06 2013-01-15 Qiagen Gaithersburg, Inc. Sample adequacy measurement system having a plurality of sample tubes and using turbidity light scattering techniques
DE102008017433B4 (en) * 2008-04-03 2010-04-08 Krohne Optosens Gmbh Device for measuring the scattering and / or absorption and / or refraction of a sample
CN101701184B (en) * 2009-11-12 2012-07-11 何宗彦 Microbe rapid detection device and detection method thereof
CN102175661A (en) * 2011-01-25 2011-09-07 宇星科技发展(深圳)有限公司 Online analyzer of Escherichia coli
RU2481574C2 (en) * 2011-05-31 2013-05-10 Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования "Курская государственная сельскохозяйственная академия имени профессора И.И. Иванова" (ФГБОУ ВПО "Курская ГСХА") Method of determining allowable amount of imported microbiological indicators in water bodies
CN102519898B (en) * 2011-12-29 2013-07-10 上海智城分析仪器制造有限公司 Device utilizing single light source to detect fermentation liquid of shake table
CN104363930B (en) * 2012-05-31 2017-02-22 3M创新有限公司 An electronic indicator device for cleaning monitoring
FR3006692B1 (en) * 2013-06-11 2016-05-06 Biomerieux Sa DEVICE, SYSTEM AND DETECTION METHOD FOR DETECTING THE PRESENCE OF A MICROORGANISM IN A SAMPLE INSIDE A CONTAINER
ES2525265B2 (en) * 2013-06-19 2015-07-20 Universidade De Vigo Apparatus for automated analysis of microbiological water quality
RU2547685C2 (en) * 2013-08-05 2015-04-10 Федеральное государственное бюджетное учреждение науки институт океанологии им. П.П. Ширшова Российской академии наук Incubator and method of incubation of water samples
GB201502194D0 (en) * 2015-02-10 2015-03-25 Univ St Andrews Scattered light integrating collector
CN105296347A (en) * 2015-11-23 2016-02-03 苏州莱测检测科技有限公司 Fermentation and bacteria inspection integrated constant temperature device
CN115372091A (en) 2017-03-01 2022-11-22 富陆意迪恩股份公司 Multi-path sampling and monitoring device capable of being deployed on site and bacterial pollution measuring method
GB201800303D0 (en) * 2018-01-09 2018-02-21 Univ Plymouth Water quality testing
CN109306319A (en) * 2018-11-15 2019-02-05 山东省医疗器械产品质量检验中心 The fast check system of medical device sterile and its application method
CN111693522B (en) * 2020-05-29 2021-11-02 苏州科技大学 On-line characterization method for urban water pollution degree
CN113504250B (en) * 2021-05-26 2024-05-17 杭州电子科技大学 Peanut aflatoxin detection device and method based on prism type RGB color extraction
CN117470769B (en) * 2023-11-03 2024-07-05 武汉格林环源净化工程有限公司 Sewage sludge microorganism flora concentration detection device and detection method

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0181962A1 (en) * 1984-11-22 1986-05-28 Personal Diagnostics, Inc. Cuvette with integral optical elements
WO2001098451A2 (en) * 2000-06-22 2001-12-27 Aquasure Technologies Inc. Portable incubator

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5429933A (en) * 1986-06-30 1995-07-04 Edberg; Stephen C. Detection of first generation environmental sourced microbes in an environmentally-derived sample
FR2719905B1 (en) * 1994-05-10 1996-07-26 Anjou Rech Measuring device for controlling the bacteriological quality of water.
WO1998053301A2 (en) * 1997-05-23 1998-11-26 Becton Dickinson And Company Automated microbiological testing apparatus and methods therefor
US5972641A (en) * 1998-08-28 1999-10-26 Colifast Systems Asa Rapid coliform detection system
US20030138906A1 (en) * 2001-11-05 2003-07-24 Ingun Tryland Fluorescence test for measuring heterotrophic bacteria in water
US6632632B1 (en) * 2001-12-14 2003-10-14 Colifast As Rapid method of detection and enumeration of sulfide-producing bacteria in food products
US20030143658A1 (en) * 2002-01-28 2003-07-31 Casella Linda J. Richardson Rapid methods and devices for the detection of coliform and the detection and confirmation of E. coil

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0181962A1 (en) * 1984-11-22 1986-05-28 Personal Diagnostics, Inc. Cuvette with integral optical elements
WO2001098451A2 (en) * 2000-06-22 2001-12-27 Aquasure Technologies Inc. Portable incubator

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2006116835A1 *

Also Published As

Publication number Publication date
EP1886136A1 (en) 2008-02-13
EA200702418A1 (en) 2008-06-30
IL187064A0 (en) 2008-02-09
CA2607086A1 (en) 2006-11-09
AU2005331515A1 (en) 2006-11-09
WO2006116835A8 (en) 2007-12-13
MX2007013637A (en) 2008-04-08
WO2006116835A1 (en) 2006-11-09
EA012956B1 (en) 2010-02-26
CN101218507A (en) 2008-07-09
CA2607086C (en) 2015-11-17

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Effective date: 20100108

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Ipc: G01N 21/01 20060101ALI20091230BHEP

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