DE69008394T2 - Vorrichtung zur Abtrennung einer vorbestimmten Menge von Bakterien. - Google Patents

Vorrichtung zur Abtrennung einer vorbestimmten Menge von Bakterien.

Info

Publication number
DE69008394T2
DE69008394T2 DE69008394T DE69008394T DE69008394T2 DE 69008394 T2 DE69008394 T2 DE 69008394T2 DE 69008394 T DE69008394 T DE 69008394T DE 69008394 T DE69008394 T DE 69008394T DE 69008394 T2 DE69008394 T2 DE 69008394T2
Authority
DE
Germany
Prior art keywords
bacteria
separating
predetermined amount
predetermined
amount
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
DE69008394T
Other languages
English (en)
Other versions
DE69008394D1 (de
Inventor
John K Hood
Marlys E Lund
Robert L Nelson
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
Minnesota Mining and Manufacturing Co
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 Minnesota Mining and Manufacturing Co filed Critical Minnesota Mining and Manufacturing Co
Publication of DE69008394D1 publication Critical patent/DE69008394D1/de
Application granted granted Critical
Publication of DE69008394T2 publication Critical patent/DE69008394T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01L—CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
    • B01L3/00—Containers or dishes for laboratory use, e.g. laboratory glassware; Droppers
    • B01L3/02—Burettes; Pipettes
    • B01L3/0241—Drop counters; Drop formers
    • B01L3/0272—Dropper bottles
    • 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
    • C12M33/00—Means for introduction, transport, positioning, extraction, harvesting, peeling or sampling of biological material in or from the apparatus
    • C12M33/04—Means for introduction, transport, positioning, extraction, harvesting, peeling or sampling of biological material in or from the apparatus by injection or suction, e.g. using pipettes, syringes, needles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01L—CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
    • B01L2400/00—Moving or stopping fluids
    • B01L2400/04—Moving fluids with specific forces or mechanical means
    • B01L2400/0475—Moving fluids with specific forces or mechanical means specific mechanical means and fluid pressure
    • B01L2400/0481—Moving fluids with specific forces or mechanical means specific mechanical means and fluid pressure squeezing of channels or chambers
    • 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

Landscapes

  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Organic Chemistry (AREA)
  • Zoology (AREA)
  • Wood Science & Technology (AREA)
  • Engineering & Computer Science (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Microbiology (AREA)
  • Biotechnology (AREA)
  • Biomedical Technology (AREA)
  • Sustainable Development (AREA)
  • Molecular Biology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Biochemistry (AREA)
  • General Engineering & Computer Science (AREA)
  • General Health & Medical Sciences (AREA)
  • Genetics & Genomics (AREA)
  • Clinical Laboratory Science (AREA)
  • Apparatus Associated With Microorganisms And Enzymes (AREA)
  • Measuring Or Testing Involving Enzymes Or Micro-Organisms (AREA)
DE69008394T 1989-02-13 1990-02-12 Vorrichtung zur Abtrennung einer vorbestimmten Menge von Bakterien. Expired - Lifetime DE69008394T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/310,324 US4956297A (en) 1989-02-13 1989-02-13 Device for obtaining predetermined amounts of bacteria

Publications (2)

Publication Number Publication Date
DE69008394D1 DE69008394D1 (de) 1994-06-01
DE69008394T2 true DE69008394T2 (de) 1994-10-13

Family

ID=23201994

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69008394T Expired - Lifetime DE69008394T2 (de) 1989-02-13 1990-02-12 Vorrichtung zur Abtrennung einer vorbestimmten Menge von Bakterien.

Country Status (5)

Country Link
US (1) US4956297A (de)
EP (1) EP0385602B1 (de)
JP (1) JP2994675B2 (de)
CA (1) CA2008450C (de)
DE (1) DE69008394T2 (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102013013003A1 (de) * 2013-08-02 2015-02-19 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Vorrichtung und Verfahren zur Ablösung biologischen Materials von einer Oberfläche eines Trägers

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19629143A1 (de) * 1996-07-19 1998-01-22 Bayer Ag Vorrichtung zum Separieren von Mikroobjekten
US7794410B2 (en) 2003-12-16 2010-09-14 Idexx Laboratories, Inc. Tissue sampling device and method
WO2010087110A1 (ja) 2009-01-29 2010-08-05 株式会社 日立ハイテクノロジーズ 微生物自動分析装置および微生物自動分析方法
CA2981741C (en) * 2015-04-08 2023-03-14 Becton, Dickinson And Company Device and apparatus for collecting microbial growth from a semi-solid surface

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB188356A (en) * 1921-07-05 1922-11-06 Llewellyn Edgar Williams Bevan Improvements in bacteriological test-apparatus
GB234220A (en) * 1964-12-10 1925-05-28 Stanley Joseph William Charlto Improved means for measuring quantities or doses of granular or powdered materials
US4252904A (en) * 1979-01-22 1981-02-24 Minnesota Mining And Manufacturing Company Bacteria growing device
US4345028A (en) * 1979-01-22 1982-08-17 Minnesota Mining And Manufacturing Company Bacteria growing device
US4250264A (en) * 1979-05-21 1981-02-10 Minnesota Mining And Manufacturing Company Growth limiting media
US4309912A (en) * 1980-08-01 1982-01-12 Smith Kendall O Micro-analysis process and device
US4808381A (en) * 1983-05-13 1989-02-28 E. I. Du Pont De Nemours And Company Fluid transfer device
US4657869A (en) * 1984-05-18 1987-04-14 E. I. Du Pont De Nemours And Company Self-contained device for carrying out specific binding assays

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102013013003A1 (de) * 2013-08-02 2015-02-19 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Vorrichtung und Verfahren zur Ablösung biologischen Materials von einer Oberfläche eines Trägers

Also Published As

Publication number Publication date
JP2994675B2 (ja) 1999-12-27
CA2008450A1 (en) 1990-08-13
EP0385602B1 (de) 1994-04-27
DE69008394D1 (de) 1994-06-01
JPH02245174A (ja) 1990-09-28
CA2008450C (en) 1999-08-03
US4956297A (en) 1990-09-11
EP0385602A1 (de) 1990-09-05

Similar Documents

Publication Publication Date Title
DE3786263T2 (de) Vorrichtung zur Plasmaphorese.
DE3761722D1 (de) Vorrichtung zur zerstaeubung einer fluessigkeit.
DE3784442D1 (de) Vorrichtung zur handhabung von gestaengen.
DE69112657T2 (de) Vorrichtung zur Fluidabtrennung.
ATE85020T1 (de) Vorrichtung zur langsamen freigabe eines pestizids.
DE3581089D1 (de) Vorrichtung zur portionierung von produkten.
DE3861549D1 (de) Verfahren und vorrichtung zur verdunstung einer loesung.
ATE100179T1 (de) Vorrichtung zur foerderung einer fluessigkeit.
DE69022903D1 (de) Verfahren zur Flüssigkeitstrennung.
DE3783767T2 (de) Vorrichtung zur farberkennung.
DE3765149D1 (de) Automatische vorrichtung zur zerstreuung von desinfizierenden daempfen.
DE3674894D1 (de) Vorrichtung zur verbindung von seilen.
DE3885460D1 (de) Vorrichtung zur behandlung von flüssigkeiten.
DE3776306D1 (de) Vorrichtung zur ueberwachung des tropfens einer fluessigkeit.
DE3669664D1 (de) Vorrichtung zur behandlung von fluessigkeiten.
DE69008394D1 (de) Vorrichtung zur Abtrennung einer vorbestimmten Menge von Bakterien.
DE3884616T2 (de) Vorrichtung zur verdampfung von flüssigkeiten.
ATE104658T1 (de) Vorrichtung zur trennung von nicht mischbaren fluessigkeiten.
DE69016485D1 (de) Vorrichtung zur getrennten Zugabe von Reagenzien.
DE58905677D1 (de) Vorrichtung zur Durchführung von Membrantrennprozessen.
DE3767588D1 (de) Vorrichtung zur identifikation von mit einem kreuzschienenverteiler verbundenen quellen und mit einer solchen vorrichtung gekoppelte kreuzschiene.
ATA68686A (de) Vorrichtung zur kaeseherstellung
ATA218287A (de) Vorrichtung zur beeinflussung von wasser
DE3672849D1 (de) Vorrichtung zur verhinderung des abfalls von knopfelementen aus einer fuehrungsbahn.
DE69021746T2 (de) Vorrichtung zur Filtration von Treibstoff.

Legal Events

Date Code Title Description
8364 No opposition during term of opposition