CA2315634A1 - Dispositifs de dosage a disques et procede d'utilisation - Google Patents

Dispositifs de dosage a disques et procede d'utilisation Download PDF

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Publication number
CA2315634A1
CA2315634A1 CA002315634A CA2315634A CA2315634A1 CA 2315634 A1 CA2315634 A1 CA 2315634A1 CA 002315634 A CA002315634 A CA 002315634A CA 2315634 A CA2315634 A CA 2315634A CA 2315634 A1 CA2315634 A1 CA 2315634A1
Authority
CA
Canada
Prior art keywords
discs
liquid
sample
microorganisms
retaining
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.)
Abandoned
Application number
CA002315634A
Other languages
English (en)
Inventor
Peter D. Wickert
Michael G. Williams
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.)
3M Co
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 CA2315634A1 publication Critical patent/CA2315634A1/fr
Abandoned legal-status Critical Current

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
    • C12M23/00—Constructional details, e.g. recesses, hinges
    • C12M23/02—Form or structure of the vessel
    • C12M23/04—Flat or tray type, drawers
    • 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
    • C12M23/12—Well or multiwell plates
    • 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
    • C12M23/20—Material Coatings
    • 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

Landscapes

  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Zoology (AREA)
  • Engineering & Computer Science (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Biotechnology (AREA)
  • Sustainable Development (AREA)
  • Microbiology (AREA)
  • Biochemistry (AREA)
  • General Engineering & Computer Science (AREA)
  • General Health & Medical Sciences (AREA)
  • Genetics & Genomics (AREA)
  • Biomedical Technology (AREA)
  • Clinical Laboratory Science (AREA)
  • Immunology (AREA)
  • Analytical Chemistry (AREA)
  • Measuring Or Testing Involving Enzymes Or Micro-Organisms (AREA)
  • Apparatus Associated With Microorganisms And Enzymes (AREA)

Abstract

L'invention concerne un dispositif de culture présentant des disques de rétention de liquide hydrophiles destinés à servir lors de la détection et de l'énumération de micro-organismes. Font aussi l'objet de cette invention les procédés d'utilisation.
CA002315634A 1997-12-23 1998-04-22 Dispositifs de dosage a disques et procede d'utilisation Abandoned CA2315634A1 (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US99733797A 1997-12-23 1997-12-23
US08/997,337 1997-12-23
PCT/US1998/008092 WO1999032601A1 (fr) 1997-12-23 1998-04-22 Dispositifs de dosage a disques et procede d'utilisation

Publications (1)

Publication Number Publication Date
CA2315634A1 true CA2315634A1 (fr) 1999-07-01

Family

ID=25543898

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002315634A Abandoned CA2315634A1 (fr) 1997-12-23 1998-04-22 Dispositifs de dosage a disques et procede d'utilisation

Country Status (6)

Country Link
EP (1) EP1040181A1 (fr)
JP (1) JP2001526883A (fr)
AU (1) AU744534B2 (fr)
BR (1) BR9814334A (fr)
CA (1) CA2315634A1 (fr)
WO (1) WO1999032601A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111748459A (zh) * 2019-11-19 2020-10-09 杭州希蚁网络科技有限公司 用于微生物培养用反应井、多孔板、培养床和微生物活性检测方法

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6391578B2 (en) 1997-04-09 2002-05-21 3M Innovative Properties Company Method and devices for partitioning biological sample liquids into microvolumes
US6596532B1 (en) * 1997-12-12 2003-07-22 BIOMéRIEUX, INC. Device for isolation and surface culture of microorganisms from bulk fluids
US6174699B1 (en) 1999-03-09 2001-01-16 3M Innovative Properties Company Disc assay device with inoculation pad and methods of use
US6492133B1 (en) * 2000-05-01 2002-12-10 3M Innovative Properties Company Reflective disc assay devices, systems and methods
US6632661B2 (en) 2000-12-07 2003-10-14 3M Innovative Properties Company Self-spreading microbiological culture device
EP1711590B1 (fr) * 2004-01-08 2016-12-14 Dako Denmark A/S Appareil et methodes de traitement de prelevements biologiques, et reservoir associe
JP6171681B2 (ja) * 2013-07-29 2017-08-02 大日本印刷株式会社 微生物培養シート
EP3183335B1 (fr) * 2014-08-20 2021-05-26 3M Innovative Properties Company Dispositif et procede de division et d'analyse d'echantillon
JP6274534B2 (ja) * 2014-12-02 2018-02-07 国立大学法人信州大学 微生物の検知方法及び検知装置

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3010880A (en) * 1959-05-08 1961-11-28 Media Inc Device for determining bacterial sensitivities
DE4218917C2 (de) * 1992-06-10 1996-07-11 Schmitz Klaus Peter Dr Ing Hab Zellkulturmatrix
CA2142868C (fr) * 1992-08-21 2001-07-24 Yuichi Kinoshita Trousse pour essais chimiques et microbiologiques
CA2207590A1 (fr) * 1994-12-22 1996-06-27 Showa Yakuhin Kako Co., Ltd. Dispositif pour essais chimiques et microbiologiques

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111748459A (zh) * 2019-11-19 2020-10-09 杭州希蚁网络科技有限公司 用于微生物培养用反应井、多孔板、培养床和微生物活性检测方法

Also Published As

Publication number Publication date
AU7147198A (en) 1999-07-12
EP1040181A1 (fr) 2000-10-04
JP2001526883A (ja) 2001-12-25
AU744534B2 (en) 2002-02-28
WO1999032601A1 (fr) 1999-07-01
BR9814334A (pt) 2000-10-10

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Legal Events

Date Code Title Description
EEER Examination request
FZDE Discontinued