IN2015DN00441A - - Google Patents

Info

Publication number
IN2015DN00441A
IN2015DN00441A IN441DEN2015A IN2015DN00441A IN 2015DN00441 A IN2015DN00441 A IN 2015DN00441A IN 441DEN2015 A IN441DEN2015 A IN 441DEN2015A IN 2015DN00441 A IN2015DN00441 A IN 2015DN00441A
Authority
IN
India
Prior art keywords
layer
isolating
sample
microorganisms
nutritional
Prior art date
Application number
Inventor
Jean Pierre Flandrois
Bernard Limon
Christine Rozand
Marie Pierre Montet
Original Assignee
Biomerieux Sa
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 Biomerieux Sa filed Critical Biomerieux Sa
Publication of IN2015DN00441A publication Critical patent/IN2015DN00441A/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
    • C12M25/00—Means for supporting, enclosing or fixing the microorganisms, e.g. immunocoatings
    • C12M25/02—Membranes; Filters
    • 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
    • C12Q1/24—Methods of sampling, or inoculating or spreading a sample; Methods of physically isolating an intact microorganisms
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B37/00—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
    • B32B37/0038—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding involving application of liquid to the layers prior to lamination, e.g. wet laminating
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B37/00—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
    • B32B37/14—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the properties of the layers
    • B32B37/16—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the properties of the layers with all layers existing as coherent layers before laminating
    • B32B37/18—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the properties of the layers with all layers existing as coherent layers before laminating involving the assembly of discrete sheets or panels only
    • 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
    • C12M47/00—Means for after-treatment of the produced biomass or of the fermentation or metabolic products, e.g. storage of biomass
    • C12M47/04—Cell isolation or sorting
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01L—CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
    • B01L2300/00—Additional constructional details
    • B01L2300/08—Geometry, shape and general structure
    • B01L2300/0809—Geometry, shape and general structure rectangular shaped
    • B01L2300/0825—Test strips
    • 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
    • C12M23/00—Constructional details, e.g. recesses, hinges
    • C12M23/02—Form or structure of the vessel
    • C12M23/10—Petri dish

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Wood Science & Technology (AREA)
  • Zoology (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Biotechnology (AREA)
  • Genetics & Genomics (AREA)
  • General Health & Medical Sciences (AREA)
  • Microbiology (AREA)
  • General Engineering & Computer Science (AREA)
  • Biochemistry (AREA)
  • Biomedical Technology (AREA)
  • Sustainable Development (AREA)
  • Molecular Biology (AREA)
  • Proteomics, Peptides & Aminoacids (AREA)
  • Immunology (AREA)
  • Analytical Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Pathology (AREA)
  • Biophysics (AREA)
  • Cell Biology (AREA)
  • Apparatus Associated With Microorganisms And Enzymes (AREA)
  • Measuring Or Testing Involving Enzymes Or Micro-Organisms (AREA)
  • Micro-Organisms Or Cultivation Processes Thereof (AREA)
  • Processing Of Solid Wastes (AREA)

Abstract

The invention relates to a method for isolating at least one microorganism from a sample likely to be contaminated by said microorganism including the following steps: (a) providing a device for isolating microorganisms including a bottom waterproof layer a nutritional layer which is placed on the bottom layer and which includes a dehydrated culture medium an isolation layer which is pervious to the elements included in the nutritional layer and which is capable of retaining the bacteria on the surface thereof and covering all or part of the nutritional layer and a top protective layer; (b) depositing a predetermined volume of the sample on the isolation layer; (c) isolating the microorganisms by impoverishing or layering the sample using an isolating means; (d) incubating the device for a predetermined amount of time at a predetermined temperature so as to enable the growth of the microorganisms said method also including at least one step of rehydrating the culture medium using a predetermined volume of liquid before or simultaneously with step b) and/or c) and/or d) preferably before or simultaneously with step b) and/or c).
IN441DEN2015 2012-07-20 2013-07-22 IN2015DN00441A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1257047A FR2993573B1 (en) 2012-07-20 2012-07-20 METHOD FOR ISOLATING MICROORGANISMS ON A CULTURE MEDIUM AND DEVICE THEREFOR
PCT/EP2013/065451 WO2014013089A1 (en) 2012-07-20 2013-07-22 Method for isolating microorganisms on a culture medium, and related device

Publications (1)

Publication Number Publication Date
IN2015DN00441A true IN2015DN00441A (en) 2015-06-19

Family

ID=47080693

Family Applications (1)

Application Number Title Priority Date Filing Date
IN441DEN2015 IN2015DN00441A (en) 2012-07-20 2013-07-22

Country Status (8)

Country Link
US (2) US9902988B2 (en)
EP (1) EP2875117B1 (en)
CN (1) CN104487563B (en)
BR (1) BR112015001166B1 (en)
ES (1) ES2676439T3 (en)
FR (1) FR2993573B1 (en)
IN (1) IN2015DN00441A (en)
WO (1) WO2014013089A1 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2993573B1 (en) 2012-07-20 2016-02-26 Biomerieux Sa METHOD FOR ISOLATING MICROORGANISMS ON A CULTURE MEDIUM AND DEVICE THEREFOR
FR3065227B1 (en) * 2017-04-13 2024-04-12 Biomerieux Sa MICROBIOLOGICAL CONTROL DEVICE, METHOD FOR PROVIDING AND USE OF SUCH A DEVICE
FR3065735B1 (en) * 2017-04-26 2020-11-20 Biomerieux Sa MICROBIOLOGICAL CULTURE DEVICE INCLUDING A DEHYDRATED POLYSACCHARIDIC HYDROGEL SHEET
FR3094722B1 (en) 2019-04-08 2024-01-19 Biomerieux Sa MICROBIOLOGICAL CULTURE DEVICE
WO2021170606A1 (en) * 2020-02-26 2021-09-02 Merck Patent Gmbh Device and method for testing differential growth of microorganisms
WO2024013652A1 (en) 2022-07-11 2024-01-18 Associação Almascience - Investigação E Desenvolvimento Em Celulose Para Aplicações Inteligentes E Sustentáveis Cellulose-based microbiological culture device

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EP0914916A1 (en) 1997-11-04 1999-05-12 Materials Technics Société Anonyme Holding Method for producing a composite material
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JP4143219B2 (en) 1999-05-19 2008-09-03 日水製薬株式会社 Simple medium and method for producing the same
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FR2993573B1 (en) 2012-07-20 2016-02-26 Biomerieux Sa METHOD FOR ISOLATING MICROORGANISMS ON A CULTURE MEDIUM AND DEVICE THEREFOR
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FR3016169B1 (en) 2014-01-09 2017-12-15 Biomerieux Sa METHOD FOR DETECTION, IDENTIFICATION AND DETECTION OF MICROORGANISMS IN A POROUS SUPPORT DRY IMPREGNATED BY A REACTIONAL MEDIUM DEHYDRATE
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Also Published As

Publication number Publication date
CN104487563B (en) 2017-10-13
BR112015001166B1 (en) 2020-11-17
FR2993573A1 (en) 2014-01-24
ES2676439T3 (en) 2018-07-19
EP2875117A1 (en) 2015-05-27
US20150176048A1 (en) 2015-06-25
WO2014013089A1 (en) 2014-01-23
EP2875117B1 (en) 2018-04-11
CN104487563A (en) 2015-04-01
FR2993573B1 (en) 2016-02-26
US9902988B2 (en) 2018-02-27
US10704078B2 (en) 2020-07-07
BR112015001166A2 (en) 2017-06-27
US20180135096A1 (en) 2018-05-17

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