ES2541783T3 - Sistemas y métodos para la identificación presuntiva de tipos de microorganismos en un cultivo - Google Patents
Sistemas y métodos para la identificación presuntiva de tipos de microorganismos en un cultivo Download PDFInfo
- Publication number
- ES2541783T3 ES2541783T3 ES08779567.0T ES08779567T ES2541783T3 ES 2541783 T3 ES2541783 T3 ES 2541783T3 ES 08779567 T ES08779567 T ES 08779567T ES 2541783 T3 ES2541783 T3 ES 2541783T3
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- values
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- culture
- Prior art date
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- 238000000034 method Methods 0.000 title abstract 3
- 244000005700 microbiome Species 0.000 title abstract 3
- 238000005259 measurement Methods 0.000 abstract 4
- 238000010606 normalization Methods 0.000 abstract 4
- 230000009466 transformation Effects 0.000 abstract 3
- 230000037323 metabolic rate Effects 0.000 abstract 2
Classifications
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- 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
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- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Wood Science & Technology (AREA)
- Zoology (AREA)
- Engineering & Computer Science (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Genetics & Genomics (AREA)
- Proteomics, Peptides & Aminoacids (AREA)
- Biotechnology (AREA)
- Microbiology (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Engineering & Computer Science (AREA)
- General Health & Medical Sciences (AREA)
- Cell Biology (AREA)
- Toxicology (AREA)
- Biomedical Technology (AREA)
- Physics & Mathematics (AREA)
- Biophysics (AREA)
- Sustainable Development (AREA)
- Immunology (AREA)
- Molecular Biology (AREA)
- Measuring Or Testing Involving Enzymes Or Micro-Organisms (AREA)
- Apparatus Associated With Microorganisms And Enzymes (AREA)
- Image Analysis (AREA)
Abstract
Un método de identificación de un tipo de microorganismo en un cultivo en un recipiente, comprendiendo el método: (a) calcular un valor relativo de normalización para cada respectiva medición en una pluralidad de mediciones de un estado biológico del cultivo en el recipiente, tomado en diferentes 5 puntos temporales entre un primer punto temporal y un segundo punto temporal, entre (i) la respectiva medición y (ii) un estado biológico inicial del cultivo tomado en un punto temporal inicial, formando de ese modo una pluralidad de valores relativos de normalización; (b) determinar, para cada intervalo fijado predeterminado respectivo de puntos temporales entre el primer punto temporal y el segundo punto temporal, una primera derivada de los valores relativos de normalización para las mediciones del estado biológico en el respectivo intervalo fijado predeterminado de puntos temporales, formando de ese modo una pluralidad de valores de transformación de tasas, en donde la pluralidad de valores de transformación de tasas comprende una pluralidad de conjuntos de valores de transformación de tasas, en donde cada respectivo conjunto de valores de transformación de tasas en la pluralidad de conjuntos de valores de transformación de tasas es para un conjunto diferente de puntos temporales contiguos entre el primer punto temporal y el segundo punto temporal; (c) calcular, para cada respectivo conjunto de valores de transformación de tasas en la pluralidad de conjuntos de valores de transformación de tasas, un valor de transformación relativo medio como una medida de la tendencia central de cada uno de los valores de transformación de tasas en el respectivo conjunto de valores de transformación de tasas, calculando de ese modo una pluralidad de valores de transformación relativos medios; (d) determinar una tasa metabólica máxima y un grado de crecimiento a partir de la pluralidad de valores relativos de normalización y la pluralidad de valores de transformación relativos medios; y (e) determinar el tipo de microorganismo en el cultivo en el recipiente a partir de la tasa metabólica máxima y el grado de crecimiento.
Description
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Claims (1)
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imagen1 imagen2 imagen3 imagen4 imagen5
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PCT/US2008/002173 WO2009105061A1 (en) | 2008-02-19 | 2008-02-19 | Systems and methods for presumptive identification of microorganism type in a culture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES2541783T3 true ES2541783T3 (es) | 2015-07-24 |
Family
ID=40985791
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES15161700.8T Active ES2674233T3 (es) | 2008-02-19 | 2008-02-19 | Sistemas y métodos para la identificación presuntiva de tipos de microorganismos en un cultivo |
| ES08779567.0T Active ES2541783T3 (es) | 2008-02-19 | 2008-02-19 | Sistemas y métodos para la identificación presuntiva de tipos de microorganismos en un cultivo |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES15161700.8T Active ES2674233T3 (es) | 2008-02-19 | 2008-02-19 | Sistemas y métodos para la identificación presuntiva de tipos de microorganismos en un cultivo |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US20110208432A1 (es) |
| EP (2) | EP2250281B1 (es) |
| JP (1) | JP2011512158A (es) |
| CN (1) | CN101978068B (es) |
| CA (1) | CA2715566C (es) |
| ES (2) | ES2674233T3 (es) |
| MX (1) | MX336963B (es) |
| WO (1) | WO2009105061A1 (es) |
Families Citing this family (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2010062350A1 (en) | 2008-10-31 | 2010-06-03 | Biomerieux, Inc. | Methods for detection, characterization and/or identification of microorganisms in a sealed container |
| ES2538497T3 (es) | 2008-10-31 | 2015-06-22 | Biomerieux, Inc | Métodos para la identificación de microorganismos usando espectrometría de masas |
| US10059975B2 (en) | 2008-10-31 | 2018-08-28 | Biomerieux, Inc. | Methods for the isolation and identification of microorganisms |
| US8652800B2 (en) | 2008-10-31 | 2014-02-18 | Biomerieux, Inc. | Method for separation, characterization and/or identification of microorganisms using spectroscopy |
| US8647835B2 (en) | 2008-10-31 | 2014-02-11 | BIO MéRIEUX, INC. | Methods for separation, characterization and/or identification of microorganisms using spectroscopy |
| MX2011004169A (es) | 2008-10-31 | 2011-09-27 | Bio Merieux Inc | Metodos para la separacion y caracterizacion de microorganismos utilizando agentes identificadores. |
| US8666673B2 (en) | 2010-05-14 | 2014-03-04 | Biomerieux, Inc | Identification and/or characterization of a microbial agent using taxonomic hierarchical classification |
| JP2013543372A (ja) * | 2010-07-29 | 2013-12-05 | ビオメリュー・インコーポレイテッド | 内部センサを備えた培養ボトル |
| WO2013096404A1 (en) * | 2011-12-22 | 2013-06-27 | Becton, Dickinson And Company | Methods and apparatus for rapid detection of infectious microorganisms |
| US10475527B2 (en) | 2012-03-22 | 2019-11-12 | Biomerieux, Inc. | Method and system for detection of microbial growth in a specimen container |
| WO2018041900A1 (en) * | 2016-09-02 | 2018-03-08 | bioMérieux | Method, system and computer program product for determining the presence of microorganisms and identifying said microorganisms |
| US20200357516A1 (en) * | 2017-11-21 | 2020-11-12 | Beth Israel Deaconess Medical Center, Inc. | Systems and methods for automatically interpreting images of microbiological samples |
| FR3103900B1 (fr) * | 2019-11-29 | 2024-07-19 | Univ Du Mans | Méthode d'identification rapide de microorganismes par analyse de matrices excitation-émission |
| US11942207B2 (en) * | 2020-03-20 | 2024-03-26 | Kpn Innovations, Llc | Artificial intelligence methods and systems for generating zoological instruction sets from biological extractions |
Family Cites Families (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4889992A (en) | 1987-11-12 | 1989-12-26 | Max Hoberman | Automatic infrared microorganism detection instrument |
| US6395506B1 (en) | 1991-04-18 | 2002-05-28 | Becton, Dickinson And Company | Device for monitoring cells |
| US6074870A (en) * | 1994-08-15 | 2000-06-13 | Becton, Dickinson And Company | Optical blood culture sensor |
| US5814474A (en) * | 1996-07-23 | 1998-09-29 | Becton Dickinson And Company | Direct identification of microorganisms in culture bottles |
| CA2264272A1 (en) * | 1996-09-18 | 1998-03-26 | Timothy G. Foley | Microbial monitoring device |
| ATE308037T1 (de) | 1997-05-23 | 2005-11-15 | Becton Dickinson Co | Automat für mikrobiologische tests und verfahren dafür |
| US6617127B2 (en) | 1998-12-22 | 2003-09-09 | Holland Sweetener Company, V.O.F. | Synthesis and recovery of aspartame involving enzymatic deformylation step |
| US6432697B1 (en) | 2000-02-03 | 2002-08-13 | Becton, Dickinson And Company | Transparent sample container |
| US9247901B2 (en) * | 2003-08-22 | 2016-02-02 | Dexcom, Inc. | Systems and methods for replacing signal artifacts in a glucose sensor data stream |
| CA2564145C (en) * | 2004-04-15 | 2015-08-25 | Institute For Environmental Health, Inc. | Trend analysis and statistical process control using multitargeted screening assays |
| WO2006071800A1 (en) | 2004-12-27 | 2006-07-06 | Becton, Dickinson And Company | Detection method and apparatus for detecting microbial growth |
-
2008
- 2008-02-19 EP EP08779567.0A patent/EP2250281B1/en active Active
- 2008-02-19 US US12/918,011 patent/US20110208432A1/en not_active Abandoned
- 2008-02-19 ES ES15161700.8T patent/ES2674233T3/es active Active
- 2008-02-19 EP EP15161700.8A patent/EP2913404B1/en active Active
- 2008-02-19 CA CA2715566A patent/CA2715566C/en active Active
- 2008-02-19 CN CN200880128140.XA patent/CN101978068B/zh active Active
- 2008-02-19 MX MX2010009028A patent/MX336963B/es active IP Right Grant
- 2008-02-19 ES ES08779567.0T patent/ES2541783T3/es active Active
- 2008-02-19 JP JP2010547595A patent/JP2011512158A/ja active Pending
- 2008-02-19 WO PCT/US2008/002173 patent/WO2009105061A1/en not_active Ceased
Also Published As
| Publication number | Publication date |
|---|---|
| CA2715566C (en) | 2019-06-04 |
| MX336963B (es) | 2016-02-08 |
| US20110208432A1 (en) | 2011-08-25 |
| WO2009105061A1 (en) | 2009-08-27 |
| ES2674233T3 (es) | 2018-06-28 |
| JP2011512158A (ja) | 2011-04-21 |
| CA2715566A1 (en) | 2009-08-27 |
| MX2010009028A (es) | 2011-03-15 |
| EP2913404B1 (en) | 2018-04-04 |
| EP2250281A4 (en) | 2012-01-25 |
| CN101978068A (zh) | 2011-02-16 |
| CN101978068B (zh) | 2016-04-20 |
| EP2913404A1 (en) | 2015-09-02 |
| EP2250281A1 (en) | 2010-11-17 |
| EP2250281B1 (en) | 2015-04-08 |
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