DE69840571D1 - Diagnostische mikrobiologische testvorrichtung und verfahren - Google Patents

Diagnostische mikrobiologische testvorrichtung und verfahren

Info

Publication number
DE69840571D1
DE69840571D1 DE69840571T DE69840571T DE69840571D1 DE 69840571 D1 DE69840571 D1 DE 69840571D1 DE 69840571 T DE69840571 T DE 69840571T DE 69840571 T DE69840571 T DE 69840571T DE 69840571 D1 DE69840571 D1 DE 69840571D1
Authority
DE
Germany
Prior art keywords
coli
turbidimetric
identification
equipment
test device
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.)
Expired - Lifetime
Application number
DE69840571T
Other languages
English (en)
Inventor
Alarcon Orestes Rolando Contreras
Carmona Gloria Roura
Mesegue Francisco Novo
Ramirez Silvio Hernandez
Frometa Nardo Ramirez
Molina Ivan Manuel Ramirez
Ruiz Fernando Travieso
Tamayo Angela Mariana Zayas
Penabad Romay
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.)
CNIC CT NAC INVESTIGACIONES
Centro Nacional de Investigaciones Cientificas
Original Assignee
CNIC CT NAC INVESTIGACIONES
Centro Nacional de Investigaciones Cientificas
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
Priority claimed from CU1997045A external-priority patent/CU22549A1/es
Priority claimed from CU1997048A external-priority patent/CU22708A1/es
Application filed by CNIC CT NAC INVESTIGACIONES, Centro Nacional de Investigaciones Cientificas filed Critical CNIC CT NAC INVESTIGACIONES
Application granted granted Critical
Publication of DE69840571D1 publication Critical patent/DE69840571D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • C12Q1/10—Enterobacteria
    • 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
    • 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
    • C12Q2334/00—O-linked chromogens for determinations of hydrolase enzymes, e.g. glycosidases, phosphatases, esterases
    • C12Q2334/20—Coumarin derivatives
    • C12Q2334/22—4-Methylumbelliferyl, i.e. beta-methylumbelliferone, 4MU
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2333/00—Assays involving biological materials from specific organisms or of a specific nature
    • G01N2333/195—Assays involving biological materials from specific organisms or of a specific nature from bacteria
    • G01N2333/24—Assays involving biological materials from specific organisms or of a specific nature from bacteria from Enterobacteriaceae (F), e.g. Citrobacter, Serratia, Proteus, Providencia, Morganella, Yersinia
    • G01N2333/245—Escherichia (G)
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S435/00—Chemistry: molecular biology and microbiology
    • Y10S435/8215—Microorganisms
    • Y10S435/822—Microorganisms using bacteria or actinomycetales
    • Y10S435/848—Escherichia
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S435/00—Chemistry: molecular biology and microbiology
    • Y10S435/8215—Microorganisms
    • Y10S435/822—Microorganisms using bacteria or actinomycetales
    • Y10S435/848—Escherichia
    • Y10S435/849—Escherichia coli
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S435/00—Chemistry: molecular biology and microbiology
    • Y10S435/968—High energy substrates, e.g. fluorescent, chemiluminescent, radioactive
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S435/00—Chemistry: molecular biology and microbiology
    • Y10S435/975—Kit

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Zoology (AREA)
  • Engineering & Computer Science (AREA)
  • Wood Science & Technology (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Microbiology (AREA)
  • Proteomics, Peptides & Aminoacids (AREA)
  • Biotechnology (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Engineering & Computer Science (AREA)
  • General Health & Medical Sciences (AREA)
  • Genetics & Genomics (AREA)
  • Biomedical Technology (AREA)
  • Toxicology (AREA)
  • Physics & Mathematics (AREA)
  • Biophysics (AREA)
  • Sustainable Development (AREA)
  • Immunology (AREA)
  • Molecular Biology (AREA)
  • Measuring Or Testing Involving Enzymes Or Micro-Organisms (AREA)
  • Apparatus Associated With Microorganisms And Enzymes (AREA)
DE69840571T 1997-04-18 1998-04-20 Diagnostische mikrobiologische testvorrichtung und verfahren Expired - Lifetime DE69840571D1 (de)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
CU1997045A CU22549A1 (es) 1997-04-18 1997-04-18 Equipo y método para el diagnóstico rápido microbiológico
CU1997048A CU22708A1 (es) 1997-04-29 1997-04-29 Juego para el diagnóstico microbiológico
CU1997065 1997-06-06
PCT/CU1998/000004 WO1998047999A1 (es) 1997-04-18 1998-04-20 Equipo, juego y metodo para el diagnostico microbiologico

Publications (1)

Publication Number Publication Date
DE69840571D1 true DE69840571D1 (de) 2009-04-02

Family

ID=27179615

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69840571T Expired - Lifetime DE69840571D1 (de) 1997-04-18 1998-04-20 Diagnostische mikrobiologische testvorrichtung und verfahren

Country Status (9)

Country Link
US (1) US6537772B1 (de)
EP (1) EP0976821B1 (de)
CN (1) CN1125172C (de)
AT (1) ATE423190T1 (de)
CA (1) CA2286845C (de)
DE (1) DE69840571D1 (de)
ES (1) ES2322679T3 (de)
PT (1) PT976821E (de)
WO (1) WO1998047999A1 (de)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7418399B2 (en) * 1999-03-10 2008-08-26 Illinois Institute Of Technology Methods and kits for managing diagnosis and therapeutics of bacterial infections
US20070037276A1 (en) 2004-02-23 2007-02-15 Eudes Francois Marie De Crecy Continuous culture apparatus with mobile vessel, allowing selection of fitter cell variants and producing a culture in a continuous manner
US7939315B2 (en) * 2004-02-23 2011-05-10 Eudes Francois Marie De Crecy Continuous culture apparatus with mobile vessel, allowing selection of filter cell variants
US8313643B1 (en) * 2008-10-20 2012-11-20 David Baltimore System and method for analyzing a biological sample
DE102009004371A1 (de) * 2009-01-08 2010-07-15 Papst Licensing Gmbh & Co. Kg Vorrichtung und Verfahren zum Messen der Aktivität von Enzymen nach Inhibitorentzug
CA2797068A1 (en) * 2009-04-29 2010-11-04 Eudes De Crecy Adapting microorganisms for agricultural products
WO2012014208A2 (en) * 2010-07-27 2012-02-02 Yeda Research And Development Co. Ltd. Methods and systems for assessing clonality of cell cultures
GB201511129D0 (en) 2015-06-24 2015-08-05 Linea Ab Q Method of determining antimicrobial susceptibility of a microorganism
CN106916728B (zh) * 2017-04-18 2023-10-27 朱红 一种磁力搅拌式药敏分析仪器以及配套试剂盒
WO2018195513A1 (en) 2017-04-20 2018-10-25 Biomerieux, Inc. Optical test platform
CN112286267A (zh) * 2020-10-28 2021-01-29 合肥猎知科技有限公司 一种基于大数据的室内菌菇种植环境智能监测分析***
CN116858784A (zh) * 2023-06-02 2023-10-10 湖北丛光传感技术有限公司 一种电子视镜

Family Cites Families (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3506544A (en) 1964-10-09 1970-04-14 Magna Corp Method of determining microbial populations,enzyme activities,and substrate concentrations by electrochemical analysis
US3609040A (en) * 1969-02-24 1971-09-28 Lilly Co Eli Automated system for performing sample measurements, dilutions and photometric measurements
FR2067508A5 (de) 1969-11-06 1971-08-20 Inst Nal Rech Agr
US3889011A (en) 1970-07-23 1975-06-10 Lever Brothers Ltd Fat products
US3712144A (en) * 1971-03-10 1973-01-23 Lilly Co Eli Automated system for performing sample measurement, dilutions and photometric measurements
CH544145A (de) 1971-07-23 1973-11-15 Mueller Hans Vorrichtung zur Überwachung des Organismenwachstums in Fermentationsgefässen
US3895661A (en) 1972-08-18 1975-07-22 Pfizer Cuvette apparatus for testing a number of reactants
US3832532A (en) 1972-08-18 1974-08-27 Pfizer Method and apparatus for testing antibiotic susceptibility
US3852532A (en) 1973-05-30 1974-12-03 Gen Electric Control system for an electrical power line
US4021120A (en) 1974-03-18 1977-05-03 Dr. Ing. Hans Mueller Method of measuring the turbidity of gas-containing liquid mediums with microorganisms
WO1980002433A1 (en) 1979-05-02 1980-11-13 Nat Res Dev The identification of bacteria
US4482967A (en) 1981-09-18 1984-11-13 Dionex Corporation Conductivity detector and method
GB2142433B (en) 1983-06-29 1986-10-29 Metal Box Plc Apparatus for detecting micr-organisms
JPS60259935A (ja) 1984-06-07 1985-12-23 Komatsugawa Kakoki Kk 濁度計
IT1211721B (it) * 1987-08-13 1989-11-03 Genesis S R L Apparecchiatura per il conteggio automatico di microrganismi eventualmente presenti in liquidi, con particolare riferimento alle acque per uso umano
FR2628531B1 (fr) * 1988-03-08 1992-10-02 Chemunex Sa Procede de recherche, de detection specifique et de numeration de micro-organismes, installation pour la mise en oeuvre dudit procede
US4893935A (en) 1988-08-19 1990-01-16 Mandel William R Apparatus and method for optical density measurements of biomass processes
US5345395A (en) * 1991-10-31 1994-09-06 Baxter Diagnostics Inc. Specimen processing and analyzing systems and methods using photometry
WO1994007123A1 (en) * 1992-09-18 1994-03-31 Tam Lisa A Method and device for measuring cell density in microbiological cultures and other reflectometric properties of liquids
DE4324392A1 (de) 1993-07-21 1995-01-26 Merck Patent Gmbh Kulturmedium für den gleichzeitigen Nachweis von coliformen Bakterien und Escherichia coli
US5637082A (en) * 1996-02-22 1997-06-10 Haemonetics Corporation Adaptive apheresis apparatus

Also Published As

Publication number Publication date
ATE423190T1 (de) 2009-03-15
EP0976821B1 (de) 2009-02-18
WO1998047999A1 (es) 1998-10-29
CN1265140A (zh) 2000-08-30
CA2286845A1 (en) 1998-10-29
US6537772B1 (en) 2003-03-25
PT976821E (pt) 2009-05-25
CA2286845C (en) 2009-01-13
ES2322679T3 (es) 2009-06-24
EP0976821A1 (de) 2000-02-02
CN1125172C (zh) 2003-10-22

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