DE68915439D1 - Verfahren und vorrichtung zum sammeln und nachweisen von mikroorganismen. - Google Patents
Verfahren und vorrichtung zum sammeln und nachweisen von mikroorganismen.Info
- Publication number
- DE68915439D1 DE68915439D1 DE68915439T DE68915439T DE68915439D1 DE 68915439 D1 DE68915439 D1 DE 68915439D1 DE 68915439 T DE68915439 T DE 68915439T DE 68915439 T DE68915439 T DE 68915439T DE 68915439 D1 DE68915439 D1 DE 68915439D1
- Authority
- DE
- Germany
- Prior art keywords
- collecting
- detecting microorganisms
- microorganisms
- detecting
- 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
-
- 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
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
- G01N33/48—Biological material, e.g. blood, urine; Haemocytometers
- G01N33/50—Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing
- G01N33/53—Immunoassay; Biospecific binding assay; Materials therefor
- G01N33/569—Immunoassay; Biospecific binding assay; Materials therefor for microorganisms, e.g. protozoa, bacteria, viruses
- G01N33/56911—Bacteria
-
- 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
- C12M33/14—Means for introduction, transport, positioning, extraction, harvesting, peeling or sampling of biological material in or from the apparatus with filters, sieves or membranes
-
- 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
-
- 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
- C12Q1/24—Methods of sampling, or inoculating or spreading a sample; Methods of physically isolating an intact microorganisms
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Organic Chemistry (AREA)
- Wood Science & Technology (AREA)
- Zoology (AREA)
- Biotechnology (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Microbiology (AREA)
- Immunology (AREA)
- General Health & Medical Sciences (AREA)
- Biochemistry (AREA)
- Molecular Biology (AREA)
- Biomedical Technology (AREA)
- Genetics & Genomics (AREA)
- General Engineering & Computer Science (AREA)
- Proteomics, Peptides & Aminoacids (AREA)
- Physics & Mathematics (AREA)
- Analytical Chemistry (AREA)
- Sustainable Development (AREA)
- Pathology (AREA)
- Hematology (AREA)
- Urology & Nephrology (AREA)
- Biophysics (AREA)
- Tropical Medicine & Parasitology (AREA)
- Virology (AREA)
- Cell Biology (AREA)
- Food Science & Technology (AREA)
- Medicinal Chemistry (AREA)
- General Physics & Mathematics (AREA)
- Toxicology (AREA)
- Measuring Or Testing Involving Enzymes Or Micro-Organisms (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US16971888A | 1988-03-21 | 1988-03-21 | |
PCT/US1989/001069 WO1989009279A1 (en) | 1988-03-21 | 1989-03-20 | Method and apparatus for collecting and detecting microorganisms |
Publications (1)
Publication Number | Publication Date |
---|---|
DE68915439D1 true DE68915439D1 (de) | 1994-06-23 |
Family
ID=22616903
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE68915439T Expired - Lifetime DE68915439D1 (de) | 1988-03-21 | 1989-03-20 | Verfahren und vorrichtung zum sammeln und nachweisen von mikroorganismen. |
Country Status (12)
Country | Link |
---|---|
US (1) | US5369011A (de) |
EP (1) | EP0406306B1 (de) |
JP (1) | JPH03503361A (de) |
KR (1) | KR900700622A (de) |
CN (1) | CN1037736A (de) |
AU (1) | AU628328B2 (de) |
CA (1) | CA1339250C (de) |
DE (1) | DE68915439D1 (de) |
DK (1) | DK226990A (de) |
MY (1) | MY104991A (de) |
NZ (1) | NZ228374A (de) |
WO (1) | WO1989009279A1 (de) |
Families Citing this family (27)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6004766A (en) * | 1987-07-28 | 1999-12-21 | Biotechnology Australia Pty Limited | Method for detecting low levels of microorganisms |
US5143627A (en) * | 1990-07-09 | 1992-09-01 | Cytyc Corporation | Method and apparatus for preparing cells for examination |
US5269918A (en) * | 1990-07-09 | 1993-12-14 | Cytyc Corporation | Clinical cartridge apparatus |
US5282978A (en) * | 1990-07-09 | 1994-02-01 | Cytyc Corporation | Specimen processor method and apparatus |
US5240606A (en) * | 1990-07-09 | 1993-08-31 | Cytyc Corporation | Apparatus for preparing cells for examination |
FR2791362B1 (fr) * | 1999-03-24 | 2001-05-18 | Elf Exploration Prod | Procede de detection des bacteries sulfato-reductrices |
US6361963B1 (en) | 2000-08-02 | 2002-03-26 | Hercules Incorporated | Biofilm growth device |
FR2848224B1 (fr) * | 2002-12-05 | 2006-12-08 | Indicia Biotechnology | Procede de detection de microorganismes a l'aide d'un dispositif de filtration par flux tangentiel |
WO2004081530A2 (en) * | 2003-03-10 | 2004-09-23 | The Johns Hopkins University | Method and apparatus for environmental monitoring and bioprospecting |
FR2902799B1 (fr) * | 2006-06-27 | 2012-10-26 | Millipore Corp | Procede et unite de preparation d'un echantillon pour l'analyse microbiologique d'un liquide |
US8158411B2 (en) * | 2006-08-21 | 2012-04-17 | Samsung Electronics Co., Ltd. | Method of separating microorganism using nonplanar solid substrate and device for separating microorganism using the same |
US20090053806A1 (en) * | 2007-08-22 | 2009-02-26 | Deirdre Daniels | Coating solution and method for capturing and preserving biological materials |
WO2010062349A1 (en) * | 2008-10-31 | 2010-06-03 | Biomerieux, Inc. | Methods for separation and characterization of microorganisms using identifier agents |
EP2379226B1 (de) | 2008-12-31 | 2016-04-20 | 3M Innovative Properties Company | Erfassung von lebender biolast unter verwendung von mikropartikeln |
EP2379697A2 (de) * | 2008-12-31 | 2011-10-26 | 3M Innovative Properties Company | Probenahmevorrichtungen und verfahren zur aufkonzentration von mikroorganismen |
CN102325598A (zh) * | 2008-12-31 | 2012-01-18 | 3M创新有限公司 | 用于处理样品的方法、套件和系统 |
CN102770208B (zh) | 2009-12-30 | 2016-02-03 | 3M创新有限公司 | 使用微粒进行的活生物负载检测 |
US8338182B2 (en) | 2010-02-08 | 2012-12-25 | Arizona Board of Regents, a body corporate acting for and on behalf of Arizona State University | Methods and systems for fluid examination and remediation |
US9341609B2 (en) | 2010-02-08 | 2016-05-17 | Arizona Board Of Regents Acting For And On Behalf Of Arizona State University | Methods and systems for ultra-trace analysis of liquids |
JP6767992B2 (ja) | 2015-03-19 | 2020-10-14 | スリーエム イノベイティブ プロパティズ カンパニー | グアニジン官能化パーライト粒子、この粒子を含有する物品、並びにこの粒子及び物品の使用方法 |
US10295537B2 (en) * | 2017-02-06 | 2019-05-21 | The United States of America as represened by the Secretary of the Air Force | Biorecognition elements for rapid detection of biocontamination |
GB201703383D0 (en) | 2017-03-02 | 2017-04-19 | Gargle Tech Ltd | Testing for particulates |
BE1025089B1 (fr) * | 2017-03-30 | 2018-10-29 | Univercells Sa | Clarification de culture cellulaire |
IL281102B2 (en) | 2018-09-05 | 2024-04-01 | Hero Scient Ltd | Test for particle detection |
US11754547B2 (en) | 2020-05-19 | 2023-09-12 | United States Of America As Represented By The Secretary Of The Air Force | Biorecognition elements for detection of fungi and bacteria in fuel systems |
WO2022149135A2 (en) | 2021-01-06 | 2022-07-14 | Hero Scientific Ltd. | Filtration sampling devices |
WO2023064743A1 (en) * | 2021-10-11 | 2023-04-20 | Neogen Corporation | Sample preparation and detection methods using enzymatic digestion |
Family Cites Families (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3899394A (en) * | 1972-12-26 | 1975-08-12 | Bristol Myers Co | Production of antibacterial agents |
JPS50160490A (de) * | 1974-06-19 | 1975-12-25 | ||
JPS51142860A (en) * | 1975-04-30 | 1976-12-08 | Dowa Mining Co Ltd | Method for oxidation treatment of fe2+ in waste liquor |
US4116828A (en) * | 1975-11-28 | 1978-09-26 | International Telephone And Telegraph Corp. | Water purification methods |
SE452336B (sv) * | 1978-06-16 | 1987-11-23 | Boehringer Mannheim Gmbh | Forfarande for pavisning av sjukdomsalstrande mikroorganismer vilka adsorberats extrakorporalt pa en selektivt bindande adsorbent |
SE430900B (sv) * | 1981-06-04 | 1983-12-19 | Bo Gustav Mattiasson | Forfarande for bestemning av biokemiska data for mikroorganismer eller encelliga organismer |
EP0089983B1 (de) * | 1981-10-07 | 1986-01-29 | Commonwealth Scientific And Industrial Research Organisation | Verfahren zum ernten von algen |
FR2520631A1 (fr) * | 1982-02-01 | 1983-08-05 | Gozal David | Procede pour floculer des particules microscopiques en suspension dans un liquide et application a la collecte des microalgues phytoplanctoniques et du zooplancton en suspension dans l'eau |
US4503149A (en) * | 1983-06-06 | 1985-03-05 | Conoco Inc. | Method of microbial assay |
US4765892A (en) * | 1984-08-29 | 1988-08-23 | Applied Industrial Materials Corporation | Sand filter media and an improved method of purifying water |
US4775635A (en) * | 1985-04-12 | 1988-10-04 | E. I. Du Pont De Nemours And Company | Rapid assay processor |
US4753775A (en) * | 1985-04-12 | 1988-06-28 | E. I. Du Pont De Nemours And Company | Rapid assay processor |
WO1987000199A1 (en) * | 1985-07-10 | 1987-01-15 | Clyde Robert A | Process and apparatus for enhancing biological and chemical reactions from high area inorganic base silica on fibers |
GB2189317B (en) * | 1986-04-16 | 1990-10-24 | London Polytech | Method of detecting and enumerating sulphate-reducing bacteria |
GB8617646D0 (en) * | 1986-07-18 | 1986-08-28 | Manchester Inst Science Tech | Recovery of biological material |
US4999286A (en) * | 1986-12-23 | 1991-03-12 | E. I. Du Pont De Nemours And Company | Sulfate reducing bacteria determination and control |
CA1325980C (en) * | 1987-04-22 | 1994-01-11 | Sho Kikyotani | Apparatus for the treatment of biological samples and treatment methods using the same |
-
1989
- 1989-03-17 CA CA000594141A patent/CA1339250C/en not_active Expired - Fee Related
- 1989-03-17 NZ NZ228374A patent/NZ228374A/en unknown
- 1989-03-18 MY MYPI89000343A patent/MY104991A/en unknown
- 1989-03-20 WO PCT/US1989/001069 patent/WO1989009279A1/en active IP Right Grant
- 1989-03-20 KR KR1019890702151A patent/KR900700622A/ko not_active Application Discontinuation
- 1989-03-20 DE DE68915439T patent/DE68915439D1/de not_active Expired - Lifetime
- 1989-03-20 AU AU33580/89A patent/AU628328B2/en not_active Ceased
- 1989-03-20 EP EP89904393A patent/EP0406306B1/de not_active Expired - Lifetime
- 1989-03-20 JP JP1503892A patent/JPH03503361A/ja active Pending
- 1989-03-21 CN CN89103097A patent/CN1037736A/zh active Pending
-
1990
- 1990-09-20 DK DK226990A patent/DK226990A/da not_active Application Discontinuation
-
1992
- 1992-06-16 US US07/899,824 patent/US5369011A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
US5369011A (en) | 1994-11-29 |
NZ228374A (en) | 1990-12-21 |
WO1989009279A1 (en) | 1989-10-05 |
AU3358089A (en) | 1989-10-16 |
DK226990D0 (da) | 1990-09-20 |
DK226990A (da) | 1990-09-20 |
KR900700622A (ko) | 1990-08-16 |
CA1339250C (en) | 1997-08-12 |
EP0406306A1 (de) | 1991-01-09 |
JPH03503361A (ja) | 1991-08-01 |
EP0406306B1 (de) | 1994-05-18 |
AU628328B2 (en) | 1992-09-17 |
MY104991A (en) | 1994-07-30 |
CN1037736A (zh) | 1989-12-06 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8332 | No legal effect for de |