CA1071711A - Microbial detection and enumeration method and apparatus - Google Patents
Microbial detection and enumeration method and apparatusInfo
- Publication number
- CA1071711A CA1071711A CA268,060A CA268060A CA1071711A CA 1071711 A CA1071711 A CA 1071711A CA 268060 A CA268060 A CA 268060A CA 1071711 A CA1071711 A CA 1071711A
- Authority
- CA
- Canada
- Prior art keywords
- electrode
- microorganism
- measuring electrode
- microorganisms
- chamber
- 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
Links
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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
- C12Q1/18—Testing for antimicrobial activity of a material
-
- 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
- C12M41/34—Means for regulation, monitoring, measurement or control, e.g. flow regulation of concentration of gas
-
- 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
- C12Q1/001—Enzyme electrodes
-
- 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
- C12Q2304/00—Chemical means of detecting microorganisms
- C12Q2304/80—Electrochemical detection via electrodes in contact with culture medium
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Wood Science & Technology (AREA)
- Zoology (AREA)
- Proteomics, Peptides & Aminoacids (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Analytical Chemistry (AREA)
- General Health & Medical Sciences (AREA)
- Biochemistry (AREA)
- Biotechnology (AREA)
- General Engineering & Computer Science (AREA)
- Microbiology (AREA)
- Genetics & Genomics (AREA)
- Biophysics (AREA)
- Molecular Biology (AREA)
- Immunology (AREA)
- Physics & Mathematics (AREA)
- Toxicology (AREA)
- Biomedical Technology (AREA)
- Sustainable Development (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 Analyzing Materials By The Use Of Electric Means (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CA334,613A CA1088157A (en) | 1975-12-16 | 1979-08-27 | Microbial detection and enumeration apparatus |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US05/641,279 US4009078A (en) | 1975-01-24 | 1975-12-16 | Detecting the presence of microorganisms |
| US05/747,033 US4200493A (en) | 1975-01-24 | 1976-12-02 | Microbial detection and enumeration apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA1071711A true CA1071711A (en) | 1980-02-12 |
Family
ID=27093724
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA268,060A Expired CA1071711A (en) | 1975-12-16 | 1976-12-16 | Microbial detection and enumeration method and apparatus |
Country Status (10)
Families Citing this family (21)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4227288A (en) * | 1978-08-02 | 1980-10-14 | Compax Corp. | Compactor shoe construction |
| JPS5666749A (en) * | 1979-11-02 | 1981-06-05 | Kyowa Hakko Kogyo Co Ltd | Measuring method of activity of animal/botanical tissue |
| JPH0634005B2 (ja) * | 1983-11-26 | 1994-05-02 | 是 松永 | 細胞の電気化学的識別方法 |
| GB8401638D0 (en) * | 1984-01-21 | 1984-02-22 | British Petroleum Co Plc | Membrane bounded systems |
| GB2171982B (en) * | 1985-03-08 | 1989-01-11 | Metal Box Plc | Containers for use in detecting micro-organisms |
| GB2289946B (en) * | 1994-05-26 | 1998-09-23 | Food Industry Res & Dev Inst | Method |
| AU686139B2 (en) * | 1994-05-27 | 1998-02-05 | Food Industry Research And Development Institute | Method for detecting antimicrobial compounds |
| EP1648286B1 (en) | 2003-07-12 | 2017-12-20 | Accelerate Diagnostics, Inc. | Sensitive and rapid biodetection |
| US20120077206A1 (en) | 2003-07-12 | 2012-03-29 | Accelr8 Technology Corporation | Rapid Microbial Detection and Antimicrobial Susceptibility Testing |
| US7341841B2 (en) | 2003-07-12 | 2008-03-11 | Accelr8 Technology Corporation | Rapid microbial detection and antimicrobial susceptibility testing |
| CA2589976A1 (en) * | 2004-12-16 | 2006-06-22 | Accelr8 Technology Corporation | Rapid microbial detection and antimicrobial susceptibility testing |
| US10254204B2 (en) | 2011-03-07 | 2019-04-09 | Accelerate Diagnostics, Inc. | Membrane-assisted purification |
| ES2551922T3 (es) | 2011-03-07 | 2015-11-24 | Accelerate Diagnostics, Inc. | Sistemas rápidos de purificación celular |
| US9677109B2 (en) | 2013-03-15 | 2017-06-13 | Accelerate Diagnostics, Inc. | Rapid determination of microbial growth and antimicrobial susceptibility |
| CN105462824B (zh) | 2014-05-27 | 2021-02-02 | Bd控股私人有限公司 | 在商业无菌检测中使用血培养基平台的改进 |
| WO2016161022A2 (en) | 2015-03-30 | 2016-10-06 | Accerlate Diagnostics, Inc. | Instrument and system for rapid microorganism identification and antimicrobial agent susceptibility testing |
| US10253355B2 (en) | 2015-03-30 | 2019-04-09 | Accelerate Diagnostics, Inc. | Instrument and system for rapid microorganism identification and antimicrobial agent susceptibility testing |
| JP6587099B2 (ja) | 2015-12-15 | 2019-10-09 | 三菱マテリアル株式会社 | ハンダ粉末及びその製造方法並びにこの粉末を用いたハンダ用ペーストの調製方法 |
| GB202004021D0 (en) * | 2020-03-19 | 2020-05-06 | Sec Dep For Health And Social Care | Rapid screen for antibiotic resistance and treatment regimen |
| FR3131636B1 (fr) * | 2021-12-30 | 2025-01-03 | Commissariat Energie Atomique | Procédé et système pour détecter et éventuellement identifier un micro-organisme contenu dans un échantillon |
| FR3149981A1 (fr) * | 2023-06-15 | 2024-12-20 | Commissariat A L'energie Atomique Et Aux Energies Alternatives | Procédé de détection et d'identification de micro-organismes dans un échantillon par fragmentation de l'échantillon |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1299363A (en) * | 1918-04-10 | 1919-04-01 | Karl Wilhelm Ljungdell | Apparatus for launching of ships. |
| US3542662A (en) * | 1967-04-18 | 1970-11-24 | Du Pont | Enzyme electrode |
| US3743581A (en) * | 1970-10-21 | 1973-07-03 | Bactomatic Inc | Microbiological detection apparatus |
-
1976
- 1976-12-14 FR FR7637633A patent/FR2335602A1/fr active Granted
- 1976-12-15 BE BE173279A patent/BE849429A/xx not_active IP Right Cessation
- 1976-12-16 MX MX16746576A patent/MX146352A/es unknown
- 1976-12-16 BR BR7608463A patent/BR7608463A/pt unknown
- 1976-12-16 GB GB5257176A patent/GB1520733A/en not_active Expired
- 1976-12-16 DE DE19762657150 patent/DE2657150A1/de not_active Ceased
- 1976-12-16 AU AU20608/76A patent/AU498905B2/en not_active Expired
- 1976-12-16 JP JP15143076A patent/JPS52102491A/ja active Granted
- 1976-12-16 CA CA268,060A patent/CA1071711A/en not_active Expired
-
1977
- 1977-02-24 ES ES456242A patent/ES456242A1/es not_active Expired
- 1977-02-24 ES ES456241A patent/ES456241A1/es not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| AU498905B2 (en) | 1979-03-29 |
| ES456241A1 (es) | 1978-01-16 |
| FR2335602A1 (fr) | 1977-07-15 |
| BE849429A (fr) | 1977-06-15 |
| FR2335602B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1983-02-18 |
| GB1520733A (en) | 1978-08-09 |
| BR7608463A (pt) | 1977-11-29 |
| AU2060876A (en) | 1978-07-20 |
| JPS52102491A (en) | 1977-08-27 |
| ES456242A1 (es) | 1978-01-16 |
| MX146352A (es) | 1982-06-16 |
| JPS5652560B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1981-12-12 |
| DE2657150A1 (de) | 1977-07-07 |
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| MKEX | Expiry |