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WO2006116835A8 - Systeme d'analyse rapide de matieres microbiologiques dans des echantillons liquides - Google Patents

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

Info

Publication number
WO2006116835A8
WO2006116835A8 PCT/CA2005/000686 CA2005000686W WO2006116835A8 WO 2006116835 A8 WO2006116835 A8 WO 2006116835A8 CA 2005000686 W CA2005000686 W CA 2005000686W WO 2006116835 A8 WO2006116835 A8 WO 2006116835A8
Authority
WO
WIPO (PCT)
Prior art keywords
microbiological
liquid sample
specimen container
housing
incubating
Prior art date
Application number
PCT/CA2005/000686
Other languages
English (en)
Other versions
WO2006116835A1 (fr
Inventor
Ravi Kanipayor
Ron Emburgh
Original Assignee
Ravi Kanipayor
Ron Emburgh
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 filed Critical Ravi Kanipayor
Priority to MX2007013637A priority Critical patent/MX2007013637A/es
Priority to CA2607086A priority patent/CA2607086C/fr
Priority to EA200702418A priority patent/EA012956B1/ru
Priority to AU2005331515A priority patent/AU2005331515A1/en
Priority to EP05741372A priority patent/EP1886136A4/fr
Priority to PCT/CA2005/000686 priority patent/WO2006116835A1/fr
Priority to CNA2005800510056A priority patent/CN101218507A/zh
Publication of WO2006116835A1 publication Critical patent/WO2006116835A1/fr
Priority to IL187064A priority patent/IL187064A0/en
Publication of WO2006116835A8 publication Critical patent/WO2006116835A8/fr

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)
  • Health & Medical Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Immunology (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Pathology (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (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)

Abstract

L'invention concerne un système d'analyse rapide de paramètres microbiologiques, qui comprend un contenant à échantillon destiné à recevoir un échantillon liquide; un boîtier présentant une chambre pouvant être fermée, dimensionnée pour recevoir le contenant à échantillon; un système d'incubation installé dans le boîtier pour incuber des matières microbiologiques présentes dans l'échantillon liquide; et un système spectrophotométrique pour mesurer la lumière absorbée, émise ou diffusée par les échantillons liquides pendant que les matières microbiologiques sont incubées par le système d'incubation au fil du temps. Le contenant à échantillon est rempli d'un échantillon liquide devant être testé et mélangé avec un réactif fournissant un paramètre décelable, puis placé à l'intérieur de l'appareil. Le système d'incubation chauffe et maintient la température de l'échantillon liquide dans une plage préétablie tandis que le système spectrophotométrique propage la lumière à l'intérieur du contenant à échantillon et surveille et enregistre les changements intervenant dans la lumière pendant que celle-ci se propage à travers le contenant. Une surveillance et un enregistrement continus non intrusifs des paramètres d'essai sont effectués à mesure que l'incubation avance. Toute déviation significative de la sortie du signal est une indication de présence du paramètre décelable, tandis que le temps pris pour atteindre cette déviation significative permet de quantifier le paramètre microbiologique faisant l'objet de l'analyse.
PCT/CA2005/000686 2005-05-05 2005-05-05 Systeme d'analyse rapide de matieres microbiologiques dans des echantillons liquides WO2006116835A1 (fr)

Priority Applications (8)

Application Number Priority Date Filing Date Title
MX2007013637A MX2007013637A (es) 2005-05-05 2005-05-05 Sistema para el analisis rapido de materiales microbiologicos en muestras liquidas.
CA2607086A CA2607086C (fr) 2005-05-05 2005-05-05 Systeme d'analyse rapide de matieres microbiologiques dans des echantillons liquides
EA200702418A EA012956B1 (ru) 2005-05-05 2005-05-05 Система для экспресс-анализа микробиологических материалов в жидких образцах
AU2005331515A AU2005331515A1 (en) 2005-05-05 2005-05-05 System for rapid analysis of microbiological materials in liquid samples
EP05741372A EP1886136A4 (fr) 2005-05-05 2005-05-05 Systeme d'analyse rapide de matieres microbiologiques dans des echantillons liquides
PCT/CA2005/000686 WO2006116835A1 (fr) 2005-05-05 2005-05-05 Systeme d'analyse rapide de matieres microbiologiques dans des echantillons liquides
CNA2005800510056A CN101218507A (zh) 2005-05-05 2005-05-05 用于快速分析液体样本中的微生物物质的系统
IL187064A IL187064A0 (en) 2005-05-05 2007-10-31 System for rapid analysis of microbiological materials in liquid samples

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
WO2006116835A1 WO2006116835A1 (fr) 2006-11-09
WO2006116835A8 true WO2006116835A8 (fr) 2007-12-13

Family

ID=37307544

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CA2005/000686 WO2006116835A1 (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)

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
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
WO2013177777A1 (fr) * 2012-05-31 2013-12-05 3M Innovative Properties Company Dispositif indicateur électronique pour surveillance de nettoyage
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
CN115372091A (zh) * 2017-03-01 2022-11-22 富陆意迪恩股份公司 可现场部署的多路式取样和监测装置及细菌污染测量方法
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
GB202001397D0 (en) 2020-01-31 2020-03-18 Odx Innovations Ltd Apparatus, system and method for measuring properties of a sample
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
CN112795480A (zh) * 2020-12-23 2021-05-14 英氏控股集团股份有限公司 一种微生物快速检测装置
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
CN117470769B (zh) * 2023-11-03 2024-07-05 武汉格林环源净化工程有限公司 一种污水污泥微生物菌群浓度检测装置及检测方法

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Also Published As

Publication number Publication date
WO2006116835A1 (fr) 2006-11-09
CN101218507A (zh) 2008-07-09
MX2007013637A (es) 2008-04-08
CA2607086A1 (fr) 2006-11-09
EP1886136A1 (fr) 2008-02-13
IL187064A0 (en) 2008-02-09
CA2607086C (fr) 2015-11-17
AU2005331515A1 (en) 2006-11-09
EA012956B1 (ru) 2010-02-26
EP1886136A4 (fr) 2010-02-03
EA200702418A1 (ru) 2008-06-30

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