DE69409649T2 - Nachweis von mikrobiellem wachstum - Google Patents
Nachweis von mikrobiellem wachstumInfo
- Publication number
- DE69409649T2 DE69409649T2 DE69409649T DE69409649T DE69409649T2 DE 69409649 T2 DE69409649 T2 DE 69409649T2 DE 69409649 T DE69409649 T DE 69409649T DE 69409649 T DE69409649 T DE 69409649T DE 69409649 T2 DE69409649 T2 DE 69409649T2
- Authority
- DE
- Germany
- Prior art keywords
- pct
- microbial growth
- date jan
- sec
- materials
- 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 - Fee Related
Links
- 230000000813 microbial effect Effects 0.000 title 1
- 239000000463 material Substances 0.000 abstract 2
- 239000013043 chemical agent Substances 0.000 abstract 1
- -1 foodstuffs Substances 0.000 abstract 1
- 239000001963 growth medium Substances 0.000 abstract 1
- 230000003100 immobilizing effect Effects 0.000 abstract 1
- 244000005700 microbiome Species 0.000 abstract 1
- 230000003287 optical effect Effects 0.000 abstract 1
Classifications
-
- 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
- C12M41/00—Means for regulation, monitoring, measurement or control, e.g. flow regulation
- C12M41/30—Means for regulation, monitoring, measurement or control, e.g. flow regulation of concentration
- C12M41/36—Means for regulation, monitoring, measurement or control, e.g. flow regulation of concentration of biomass, e.g. colony counters or by turbidity measurements
-
- 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
- C12M41/00—Means for regulation, monitoring, measurement or control, e.g. flow regulation
- C12M41/46—Means for regulation, monitoring, measurement or control, e.g. flow regulation of cellular or enzymatic activity or functionality, e.g. cell viability
-
- 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
-
- 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
- C12Q1/18—Testing for antimicrobial activity of a material
-
- 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
- Y10S430/00—Radiation imagery chemistry: process, composition, or product thereof
- Y10S430/146—Laser beam
-
- 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
- Y10S435/805—Test papers
-
- 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
- Y10S435/968—High energy substrates, e.g. fluorescent, chemiluminescent, radioactive
-
- 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
- Y10S436/00—Chemistry: analytical and immunological testing
- Y10S436/807—Apparatus included in process claim, e.g. physical support structures
- Y10S436/808—Automated or kit
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB939313052A GB9313052D0 (en) | 1993-06-24 | 1993-06-24 | Detection of microbial growth |
PCT/GB1994/001370 WO1995000661A1 (en) | 1993-06-24 | 1994-06-24 | Detection of microbial growth |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69409649D1 DE69409649D1 (de) | 1998-05-20 |
DE69409649T2 true DE69409649T2 (de) | 1998-08-06 |
Family
ID=10737725
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69409649T Expired - Fee Related DE69409649T2 (de) | 1993-06-24 | 1994-06-24 | Nachweis von mikrobiellem wachstum |
Country Status (8)
Country | Link |
---|---|
US (1) | US5739003A (de) |
EP (1) | EP0705347B1 (de) |
AT (1) | ATE165116T1 (de) |
AU (1) | AU7002994A (de) |
DE (1) | DE69409649T2 (de) |
GB (2) | GB9313052D0 (de) |
GR (1) | GR3026670T3 (de) |
WO (1) | WO1995000661A1 (de) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2016055169A1 (de) * | 2014-10-07 | 2016-04-14 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Automatisches verfahren zur beobachtung von zellkulturwachstum |
Families Citing this family (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6251624B1 (en) | 1999-03-12 | 2001-06-26 | Akzo Nobel N.V. | Apparatus and method for detecting, quantifying and characterizing microorganisms |
JP2000304689A (ja) * | 1999-04-21 | 2000-11-02 | Hiroyuki Ogawa | 投影観察方法、微生物検査方法および投影検出装置 |
NO994873D0 (no) * | 1999-10-06 | 1999-10-06 | Sinvent As | Metode for syntese og analyse av kombinatoriske kjemibiblioteker |
JP2001299383A (ja) * | 2000-04-21 | 2001-10-30 | Hiroyuki Ogawa | 微生物検査方法 |
IL139593A (en) * | 2000-11-09 | 2010-12-30 | Biogem Optical Ltd | Method for the detection of viable microorganisms |
DE10145568A1 (de) * | 2001-09-14 | 2003-04-03 | Knoell Hans Forschung Ev | Verfahren zur Kultivierung und Analyse mikrobieller Einzelzellkulturen |
US7465560B2 (en) * | 2004-11-30 | 2008-12-16 | Purdue Research Foundation | System and method for rapid detection and characterization of bacterial colonies using forward light scattering |
DE102005014805B4 (de) * | 2005-03-31 | 2012-12-06 | Bayerische Motoren Werke Aktiengesellschaft | Verfahren zur Bestimmung des Aufwachsens von Umweltkeimen |
GB0509611D0 (en) | 2005-05-11 | 2005-06-15 | Amersham Biosciences Ab | Method and device for imaging a sample |
US8787633B2 (en) * | 2007-01-16 | 2014-07-22 | Purdue Research Foundation | System and method of organism identification |
WO2010058373A1 (en) * | 2008-11-24 | 2010-05-27 | Koninklijke Philips Electronics N.V. | Method and apparatus for rapid filter analysis of fluid samples |
FR2958298B1 (fr) * | 2010-04-06 | 2014-10-17 | Commissariat Energie Atomique | Procede de detection d'amas de particules biologiques |
JP6178577B2 (ja) * | 2013-01-17 | 2017-08-09 | アズビル株式会社 | 微生物検出システム及び微生物検出方法 |
CN105612414B (zh) | 2013-08-20 | 2018-09-04 | 先进的聚合物监测技术股份有限公司 | 聚合物和胶体溶液的表征 |
US10195609B2 (en) * | 2016-10-25 | 2019-02-05 | Fannin Partners, LLC | Assay wells with hydrogel as a well-contents separator and a pigment-based temperature indicator |
FR3028867B1 (fr) * | 2014-11-26 | 2016-12-09 | Intelligence Artificielle Applications | Procede et dispositif de detection d'ensemencement et installation automatisee d'ensemencement equipee d'un tel dispositif de detection |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1283440B (de) * | 1958-12-12 | 1968-11-21 | Dr Ewald Kanz | Mit Bakteriennaehrboeden gefuelltes Kunststoffbehaeltnis |
GB1132455A (en) * | 1965-10-30 | 1968-11-06 | Albert John Oliver | Means for testing the action of chemical compounds on micro-organisms |
DE2409273A1 (de) * | 1974-02-27 | 1975-09-04 | Behringwerke Ag | Verfahren und vorrichtung zum messen von antigen-antikoerper-reaktionen |
US4271270A (en) * | 1977-10-27 | 1981-06-02 | Lukacsek Patricia A | Apparatus for culturing and examining fungi |
US4541719A (en) * | 1982-07-20 | 1985-09-17 | Wyatt Philip J | Method and apparatus for characterizing microparticles and measuring their response to their environment |
US4910147A (en) * | 1988-09-21 | 1990-03-20 | Baxter International Inc. | Cell culture media flexible container |
US4972258A (en) * | 1989-07-31 | 1990-11-20 | E. I. Du Pont De Nemours And Company | Scanning laser microscope system and methods of use |
JPH02170053A (ja) * | 1988-12-23 | 1990-06-29 | Meiji Seika Kaisha Ltd | 微生物の検出方法及び装置 |
US5089413A (en) * | 1989-05-19 | 1992-02-18 | Minnesota Mining And Manufacturing Company | Method and apparatus for culturing with microbiological dry culture medium |
GB8915938D0 (en) * | 1989-07-12 | 1989-08-31 | Proteus Biotech Ltd | Apparatus for microbiological testing |
ES2090117T3 (es) * | 1990-03-02 | 1996-10-16 | Biodisk Ab | Metodo y dispositivo para estudiar y cuantificar los efectos interactivos de sustancias sobre celulas biologicas. |
JP3098273B2 (ja) * | 1991-05-14 | 2000-10-16 | シスメックス株式会社 | 尿中の細胞分析装置 |
-
1993
- 1993-06-24 GB GB939313052A patent/GB9313052D0/en active Pending
-
1994
- 1994-06-24 DE DE69409649T patent/DE69409649T2/de not_active Expired - Fee Related
- 1994-06-24 AU AU70029/94A patent/AU7002994A/en not_active Abandoned
- 1994-06-24 US US08/569,162 patent/US5739003A/en not_active Expired - Fee Related
- 1994-06-24 EP EP94918931A patent/EP0705347B1/de not_active Expired - Lifetime
- 1994-06-24 GB GB9525845A patent/GB2294320A/en not_active Withdrawn
- 1994-06-24 AT AT94918931T patent/ATE165116T1/de not_active IP Right Cessation
- 1994-06-24 WO PCT/GB1994/001370 patent/WO1995000661A1/en active IP Right Grant
-
1998
- 1998-04-16 GR GR980400629T patent/GR3026670T3/el unknown
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2016055169A1 (de) * | 2014-10-07 | 2016-04-14 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Automatisches verfahren zur beobachtung von zellkulturwachstum |
Also Published As
Publication number | Publication date |
---|---|
ATE165116T1 (de) | 1998-05-15 |
US5739003A (en) | 1998-04-14 |
EP0705347A1 (de) | 1996-04-10 |
GB2294320A (en) | 1996-04-24 |
GR3026670T3 (en) | 1998-07-31 |
DE69409649D1 (de) | 1998-05-20 |
GB9525845D0 (en) | 1996-02-21 |
EP0705347B1 (de) | 1998-04-15 |
AU7002994A (en) | 1995-01-17 |
GB9313052D0 (en) | 1993-08-11 |
WO1995000661A1 (en) | 1995-01-05 |
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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 |