CA2607086A1 - Systeme d'analyse rapide de matieres microbiologiques dans des echantillons liquides - Google Patents

Systeme d'analyse rapide de matieres microbiologiques dans des echantillons liquides Download PDF

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Publication number
CA2607086A1
CA2607086A1 CA002607086A CA2607086A CA2607086A1 CA 2607086 A1 CA2607086 A1 CA 2607086A1 CA 002607086 A CA002607086 A CA 002607086A CA 2607086 A CA2607086 A CA 2607086A CA 2607086 A1 CA2607086 A1 CA 2607086A1
Authority
CA
Canada
Prior art keywords
light
specimen container
spectrophotometer
housing
sample
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.)
Granted
Application number
CA002607086A
Other languages
English (en)
Other versions
CA2607086C (fr
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.)
Les Entreprises Biospec Global Solutions Inc
Original Assignee
Ravi Kanipayor
Ron Emburgh
Wild River Capital Inc.
Les Entreprises Biospec Global Solutions Inc.
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 Ravi Kanipayor, Ron Emburgh, Wild River Capital Inc., Les Entreprises Biospec Global Solutions Inc. filed Critical Ravi Kanipayor
Publication of CA2607086A1 publication Critical patent/CA2607086A1/fr
Application granted granted Critical
Publication of CA2607086C publication Critical patent/CA2607086C/fr
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Pathology (AREA)
  • General Physics & Mathematics (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Proteomics, Peptides & Aminoacids (AREA)
  • Zoology (AREA)
  • Wood Science & Technology (AREA)
  • Biophysics (AREA)
  • Biotechnology (AREA)
  • Microbiology (AREA)
  • Molecular Biology (AREA)
  • Toxicology (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Optics & Photonics (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • General Engineering & Computer Science (AREA)
  • Genetics & Genomics (AREA)
  • Plasma & Fusion (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)
CA2607086A 2005-05-05 2005-05-05 Systeme d'analyse rapide de matieres microbiologiques dans des echantillons liquides Expired - Fee Related CA2607086C (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CA2005/000686 WO2006116835A1 (fr) 2005-05-05 2005-05-05 Systeme d'analyse rapide de matieres microbiologiques dans des echantillons liquides

Publications (2)

Publication Number Publication Date
CA2607086A1 true CA2607086A1 (fr) 2006-11-09
CA2607086C CA2607086C (fr) 2015-11-17

Family

ID=37307544

Family Applications (1)

Application Number Title Priority Date Filing Date
CA2607086A Expired - Fee Related CA2607086C (fr) 2005-05-05 2005-05-05 Systeme d'analyse rapide de matieres microbiologiques dans des echantillons liquides

Country Status (8)

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

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
US8703492B2 (en) 2007-04-06 2014-04-22 Qiagen Gaithersburg, Inc. Open platform hybrid manual-automated sample processing system
US8877507B2 (en) 2007-04-06 2014-11-04 Qiagen Gaithersburg, Inc. Ensuring sample adequacy using turbidity light scattering techniques
DE102008017433B4 (de) * 2008-04-03 2010-04-08 Krohne Optosens Gmbh Vorrichtung zur Messung der Streuung und/oder Absorption und/oder Refraktion einer Probe
CN101701184B (zh) * 2009-11-12 2012-07-11 何宗彦 微生物快速检测设备及其检测方法
CN102175661A (zh) * 2011-01-25 2011-09-07 宇星科技发展(深圳)有限公司 大肠杆菌在线分析仪
RU2481574C2 (ru) * 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") Способ определения допустимого количества привносимых микробиологических показателей в водных объектах
CN102519898B (zh) * 2011-12-29 2013-07-10 上海智城分析仪器制造有限公司 单光源检测摇床发酵液体的装置
ES2627935T3 (es) * 2012-05-31 2017-08-01 3M Innovative Properties Company Dispositivo indicador electrónico para monitorizar limpiezas
FR3006692B1 (fr) * 2013-06-11 2016-05-06 Biomerieux Sa Dispositif, systeme et procede de detection permettant de detecter la presence d'un micro-organisme dans un echantillon a l'interieur d'un contenant
ES2525265B2 (es) * 2013-06-19 2015-07-20 Universidade De Vigo Aparato para el análisis automatizado de la calidad microbiológica de aguas
RU2547685C2 (ru) * 2013-08-05 2015-04-10 Федеральное государственное бюджетное учреждение науки институт океанологии им. П.П. Ширшова Российской академии наук Инкубатор и способ инкубации проб воды
GB201502194D0 (en) * 2015-02-10 2015-03-25 Univ St Andrews Scattered light integrating collector
CN105296347A (zh) * 2015-11-23 2016-02-03 苏州莱测检测科技有限公司 一种发酵和验菌的一体化恒温装置
ES2924373T3 (es) * 2017-03-01 2022-10-06 Fluidion Dispositivo de muestreo y monitorización multiplexado desplegable en campo y procedimiento de medición de la contaminación bacteriana
GB201800303D0 (en) * 2018-01-09 2018-02-21 Univ Plymouth Water quality testing
CN109306319A (zh) * 2018-11-15 2019-02-05 山东省医疗器械产品质量检验中心 医疗器械无菌快检系统及其应用方法
CN111693522B (zh) * 2020-05-29 2021-11-02 苏州科技大学 一种城市水体污染程度线上表征方法
CN113504250B (zh) * 2021-05-26 2024-05-17 杭州电子科技大学 基于棱镜式rgb色彩提取的花生黄曲霉素检测装置及方法

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0181962B1 (fr) * 1984-11-22 1989-01-25 Personal Diagnostics, Inc. Cuvette à éléments optiques intégraux
US5429933A (en) * 1986-06-30 1995-07-04 Edberg; Stephen C. Detection of first generation environmental sourced microbes in an environmentally-derived sample
FR2719905B1 (fr) * 1994-05-10 1996-07-26 Anjou Rech Appareil de mesure pour le contrôle de la qualité bactériologique de l'eau.
BR9809154B1 (pt) * 1997-05-23 2012-09-04 aparelho e sistema de teste microbiológico diagnóstico.
US5972641A (en) * 1998-08-28 1999-10-26 Colifast Systems Asa Rapid coliform detection system
US6465242B1 (en) * 2000-06-22 2002-10-15 Aquasure Technologies Inc. Portable incubator
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

Also Published As

Publication number Publication date
EA012956B1 (ru) 2010-02-26
EA200702418A1 (ru) 2008-06-30
WO2006116835A8 (fr) 2007-12-13
EP1886136A1 (fr) 2008-02-13
MX2007013637A (es) 2008-04-08
CA2607086C (fr) 2015-11-17
IL187064A0 (en) 2008-02-09
CN101218507A (zh) 2008-07-09
AU2005331515A1 (en) 2006-11-09
EP1886136A4 (fr) 2010-02-03
WO2006116835A1 (fr) 2006-11-09

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Effective date: 20180507