DE3461479D1 - Method and apparatus for separating bacteria from a bacteria containing liquid sample - Google Patents

Method and apparatus for separating bacteria from a bacteria containing liquid sample

Info

Publication number
DE3461479D1
DE3461479D1 DE8484106416T DE3461479T DE3461479D1 DE 3461479 D1 DE3461479 D1 DE 3461479D1 DE 8484106416 T DE8484106416 T DE 8484106416T DE 3461479 T DE3461479 T DE 3461479T DE 3461479 D1 DE3461479 D1 DE 3461479D1
Authority
DE
Germany
Prior art keywords
centrifuge container
bacteria
density
container
liquid sample
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
Application number
DE8484106416T
Other languages
German (de)
English (en)
Inventor
Max Spinell
Bertil Engstrom
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.)
N Foss Electric AS
Original Assignee
N Foss Electric AS
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 N Foss Electric AS filed Critical N Foss Electric AS
Application granted granted Critical
Publication of DE3461479D1 publication Critical patent/DE3461479D1/de
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B04—CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
    • B04B—CENTRIFUGES
    • B04B11/00—Feeding, charging, or discharging bowls
    • B04B11/06—Arrangement of distributors or collectors in centrifuges
    • 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
    • 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
    • C12M33/10—Means for introduction, transport, positioning, extraction, harvesting, peeling or sampling of biological material in or from the apparatus by centrifugation ; Cyclones
    • 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
    • C12M47/02—Separating microorganisms from the culture medium; Concentration of biomass

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Wood Science & Technology (AREA)
  • Organic Chemistry (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Chemical & Material Sciences (AREA)
  • Zoology (AREA)
  • Biotechnology (AREA)
  • Biochemistry (AREA)
  • Sustainable Development (AREA)
  • Microbiology (AREA)
  • Biomedical Technology (AREA)
  • General Engineering & Computer Science (AREA)
  • General Health & Medical Sciences (AREA)
  • Genetics & Genomics (AREA)
  • Molecular Biology (AREA)
  • Centrifugal Separators (AREA)
  • Measuring Or Testing Involving Enzymes Or Micro-Organisms (AREA)
  • Apparatus Associated With Microorganisms And Enzymes (AREA)
  • Micro-Organisms Or Cultivation Processes Thereof (AREA)
  • Investigating Or Analysing Biological Materials (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
  • Nitrogen And Oxygen Or Sulfur-Condensed Heterocyclic Ring Systems (AREA)
DE8484106416T 1983-06-10 1984-06-05 Method and apparatus for separating bacteria from a bacteria containing liquid sample Expired DE3461479D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DK2682/83A DK268283D0 (da) 1983-06-10 1983-06-10 Fremgangsmade og apparat til separation af bakterier

Publications (1)

Publication Number Publication Date
DE3461479D1 true DE3461479D1 (en) 1987-01-15

Family

ID=8114581

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8484106416T Expired DE3461479D1 (en) 1983-06-10 1984-06-05 Method and apparatus for separating bacteria from a bacteria containing liquid sample

Country Status (7)

Country Link
US (1) US4591445A (OSRAM)
EP (1) EP0128509B1 (OSRAM)
JP (1) JPS59232098A (OSRAM)
AT (1) ATE23878T1 (OSRAM)
DE (1) DE3461479D1 (OSRAM)
DK (1) DK268283D0 (OSRAM)
FI (1) FI76370C (OSRAM)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4939087A (en) * 1987-05-12 1990-07-03 Washington State University Research Foundation, Inc. Method for continuous centrifugal bioprocessing
DK81389D0 (da) * 1989-02-22 1989-02-22 Foss Electric As N Fremgangsmaade og apparat til separering af bakterier
US5387339A (en) * 1993-12-17 1995-02-07 Coors Brewing Company High efficiency liquid filtration system and method for using the same
US7172558B2 (en) * 2003-05-05 2007-02-06 Duke University Device for containing and analyzing surgically excised tissue and related methods
EP1677889A4 (en) * 2003-09-30 2009-01-14 Capitalbio Corp APPARATUS AND METHOD FOR CENTRIFUGAL SEPARATION

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1459082A (fr) * 1965-09-07 1966-04-29 Centrifugeuse
FR1597877A (OSRAM) * 1968-12-04 1970-06-29
US3897961A (en) * 1973-05-02 1975-08-05 Chrysler Corp Inflatable restraint apparatus
FR2296467A1 (fr) * 1974-12-31 1976-07-30 Robatel Slpi Decanteuse centrifuge a bol demontable
US4190530A (en) * 1978-04-03 1980-02-26 E. I. Du Pont De Nemours And Company Centrifugal method and apparatus for processing fluid materials
JPS5695354A (en) * 1979-12-28 1981-08-01 Akira Okumura Dispensing and discharging method of liquid component in centrifugal rotor
US4322298A (en) * 1981-06-01 1982-03-30 Advanced Blood Component Technology, Inc. Centrifugal cell separator, and method of use thereof
US4416778A (en) * 1981-10-20 1983-11-22 Neocyte, Inc. Means for preparing neocyte enriched blood

Also Published As

Publication number Publication date
US4591445A (en) 1986-05-27
ATE23878T1 (de) 1986-12-15
EP0128509B1 (en) 1986-11-26
EP0128509A1 (en) 1984-12-19
JPS59232098A (ja) 1984-12-26
FI76370B (fi) 1988-06-30
JPH0458319B2 (OSRAM) 1992-09-17
FI842306A0 (fi) 1984-06-07
FI76370C (fi) 1988-10-10
FI842306A7 (fi) 1984-12-11
DK268283D0 (da) 1983-06-10

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee