DE69008394D1 - Vorrichtung zur Abtrennung einer vorbestimmten Menge von Bakterien. - Google Patents
Vorrichtung zur Abtrennung einer vorbestimmten Menge von Bakterien.Info
- Publication number
- DE69008394D1 DE69008394D1 DE69008394T DE69008394T DE69008394D1 DE 69008394 D1 DE69008394 D1 DE 69008394D1 DE 69008394 T DE69008394 T DE 69008394T DE 69008394 T DE69008394 T DE 69008394T DE 69008394 D1 DE69008394 D1 DE 69008394D1
- 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
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)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Wood Science & Technology (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Zoology (AREA)
- Biomedical Technology (AREA)
- Sustainable Development (AREA)
- Microbiology (AREA)
- Biotechnology (AREA)
- Biochemistry (AREA)
- General Engineering & Computer Science (AREA)
- General Health & Medical Sciences (AREA)
- Genetics & Genomics (AREA)
- Molecular Biology (AREA)
- Clinical Laboratory Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Apparatus Associated With Microorganisms And Enzymes (AREA)
- Measuring Or Testing Involving Enzymes Or Micro-Organisms (AREA)
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 true DE69008394D1 (de) | 1994-06-01 |
DE69008394T2 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) |
Families Citing this family (5)
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 |
US9045726B2 (en) | 2009-01-29 | 2015-06-02 | Hitachi High-Technologies Corporation | Device for automatically analyzing microorganisms and method for automatically analyzing microorganisms |
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 |
EP4027127A1 (de) | 2015-04-08 | 2022-07-13 | Becton, Dickinson and Company | Verfahren zur entnahme von mikrobiellem wachstum von einer halbfesten oberfläche |
Family Cites Families (8)
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 |
-
1989
- 1989-02-13 US US07/310,324 patent/US4956297A/en not_active Expired - Lifetime
-
1990
- 1990-01-24 CA CA002008450A patent/CA2008450C/en not_active Expired - Lifetime
- 1990-02-09 JP JP2031299A patent/JP2994675B2/ja not_active Expired - Lifetime
- 1990-02-12 DE DE69008394T patent/DE69008394T2/de not_active Expired - Lifetime
- 1990-02-12 EP EP90301460A patent/EP0385602B1/de not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
DE69008394T2 (de) | 1994-10-13 |
JP2994675B2 (ja) | 1999-12-27 |
EP0385602A1 (de) | 1990-09-05 |
CA2008450C (en) | 1999-08-03 |
JPH02245174A (ja) | 1990-09-28 |
US4956297A (en) | 1990-09-11 |
EP0385602B1 (de) | 1994-04-27 |
CA2008450A1 (en) | 1990-08-13 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition |