CA2124207A1 - Culture media device - Google Patents

Culture media device

Info

Publication number
CA2124207A1
CA2124207A1 CA002124207A CA2124207A CA2124207A1 CA 2124207 A1 CA2124207 A1 CA 2124207A1 CA 002124207 A CA002124207 A CA 002124207A CA 2124207 A CA2124207 A CA 2124207A CA 2124207 A1 CA2124207 A1 CA 2124207A1
Authority
CA
Canada
Prior art keywords
media device
culture media
body member
layer
water
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
CA002124207A
Other languages
French (fr)
Other versions
CA2124207C (en
Inventor
Robert L. Nelson
Michael D. Crandall
Mary S. Ramos
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
Robert L. Nelson
Michael D. Crandall
Mary S. Ramos
Minnesota Mining And Manufacturing Company
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 Robert L. Nelson, Michael D. Crandall, Mary S. Ramos, Minnesota Mining And Manufacturing Company filed Critical Robert L. Nelson
Publication of CA2124207A1 publication Critical patent/CA2124207A1/en
Application granted granted Critical
Publication of CA2124207C publication Critical patent/CA2124207C/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • C12Q1/14—Streptococcus; Staphylococcus
    • 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
    • C12M23/00—Constructional details, e.g. recesses, hinges
    • C12M23/22—Transparent or translucent parts
    • 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
    • C12M25/06—Plates; Walls; Drawers; Multilayer plates
    • 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
    • Y10S435/81—Packaged device or kit

Abstract

A culture media device comprised of a body member including a self-supporting substrate, and coated on its upper surface with a layer of water-based adhesive composition and a layer of a cold-water-soluble powder, is provided. The culture media device can also include an optional cover sheet, covering at least a portion of the body member, and an air-permeable membrane affixed to the upper surface of the substrate to allow for the growth of aerobic microorganisms. In addition, processes of making and using the culture media device are disclosed.
CA002124207A 1991-12-09 1992-11-04 Culture media device Expired - Fee Related CA2124207C (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US07/804,295 US5232838A (en) 1991-12-09 1991-12-09 Culture media device and method of use
US07/804,295 1991-12-09
PCT/US1992/009435 WO1993012218A1 (en) 1991-12-09 1992-11-04 Culture media device

Publications (2)

Publication Number Publication Date
CA2124207A1 true CA2124207A1 (en) 1993-06-24
CA2124207C CA2124207C (en) 2005-01-18

Family

ID=25188636

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002124207A Expired - Fee Related CA2124207C (en) 1991-12-09 1992-11-04 Culture media device

Country Status (12)

Country Link
US (1) US5232838A (en)
EP (1) EP0620844B1 (en)
JP (1) JP3383304B2 (en)
AU (1) AU3062692A (en)
CA (1) CA2124207C (en)
DE (1) DE69207430T2 (en)
DK (1) DK0620844T3 (en)
ES (1) ES2082522T3 (en)
HK (1) HK1007764A1 (en)
MX (1) MX9206922A (en)
NZ (1) NZ245136A (en)
WO (1) WO1993012218A1 (en)

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Also Published As

Publication number Publication date
JP3383304B2 (en) 2003-03-04
DE69207430T2 (en) 1996-09-12
AU3062692A (en) 1993-07-19
DK0620844T3 (en) 1996-05-20
WO1993012218A1 (en) 1993-06-24
EP0620844B1 (en) 1996-01-03
CA2124207C (en) 2005-01-18
US5232838A (en) 1993-08-03
MX9206922A (en) 1993-06-01
DE69207430D1 (en) 1996-02-15
JPH07501943A (en) 1995-03-02
HK1007764A1 (en) 1999-04-23
ES2082522T3 (en) 1996-03-16
EP0620844A1 (en) 1994-10-26
NZ245136A (en) 1995-06-27

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