ES2107439T3 - Aparato y procedimiento para la deteccion de microorganismos. - Google Patents
Aparato y procedimiento para la deteccion de microorganismos.Info
- Publication number
- ES2107439T3 ES2107439T3 ES91200137T ES91200137T ES2107439T3 ES 2107439 T3 ES2107439 T3 ES 2107439T3 ES 91200137 T ES91200137 T ES 91200137T ES 91200137 T ES91200137 T ES 91200137T ES 2107439 T3 ES2107439 T3 ES 2107439T3
- Authority
- ES
- Spain
- Prior art keywords
- container
- specimen
- changes
- biological activity
- sealable
- 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
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/75—Systems in which material is subjected to a chemical reaction, the progress or the result of the reaction being investigated
- G01N21/77—Systems in which material is subjected to a chemical reaction, the progress or the result of the reaction being investigated by observing the effect on a chemical indicator
- G01N21/78—Systems in which material is subjected to a chemical reaction, the progress or the result of the reaction being investigated by observing the effect on a chemical indicator producing a change of colour
- G01N21/80—Indicating pH value
-
- 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
- C12M23/00—Constructional details, e.g. recesses, hinges
- C12M23/22—Transparent or translucent parts
-
- 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
- C12M41/26—Means for regulation, monitoring, measurement or control, e.g. flow regulation of pH
-
- 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
- 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
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/62—Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light
- G01N21/63—Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light optically excited
- G01N21/64—Fluorescence; Phosphorescence
- G01N21/6428—Measuring fluorescence of fluorescent products of reactions or of fluorochrome labelled reactive substances, e.g. measuring quenching effects, using measuring "optrodes"
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/75—Systems in which material is subjected to a chemical reaction, the progress or the result of the reaction being investigated
- G01N21/77—Systems in which material is subjected to a chemical reaction, the progress or the result of the reaction being investigated by observing the effect on a chemical indicator
- G01N21/78—Systems in which material is subjected to a chemical reaction, the progress or the result of the reaction being investigated by observing the effect on a chemical indicator producing a change of colour
-
- 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
- Y10S435/807—Gas detection apparatus
-
- 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
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T436/00—Chemistry: analytical and immunological testing
- Y10T436/23—Carbon containing
- Y10T436/235—In an aqueous solution [e.g., TOC, etc.]
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Organic Chemistry (AREA)
- Zoology (AREA)
- Wood Science & Technology (AREA)
- Bioinformatics & Cheminformatics (AREA)
- General Health & Medical Sciences (AREA)
- Biochemistry (AREA)
- Physics & Mathematics (AREA)
- Analytical Chemistry (AREA)
- Microbiology (AREA)
- General Engineering & Computer Science (AREA)
- Biotechnology (AREA)
- Genetics & Genomics (AREA)
- Immunology (AREA)
- Biomedical Technology (AREA)
- Sustainable Development (AREA)
- Pathology (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Physics & Mathematics (AREA)
- Plasma & Fusion (AREA)
- Cell Biology (AREA)
- Clinical Laboratory Science (AREA)
- Optics & Photonics (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Proteomics, Peptides & Aminoacids (AREA)
- Toxicology (AREA)
- Biophysics (AREA)
- Molecular Biology (AREA)
- Measuring Or Testing Involving Enzymes Or Micro-Organisms (AREA)
- Apparatus Associated With Microorganisms And Enzymes (AREA)
- Investigating Or Analysing Materials By The Use Of Chemical Reactions (AREA)
- Investigating Or Analyzing Non-Biological Materials By The Use Of Chemical Means (AREA)
- Farming Of Fish And Shellfish (AREA)
Abstract
SE PRESENTA UN INSTRUMENTO Y UN VASO SELLABLE PARA DETECTAR LA PRESENCIA DE MICROORGANISMOS EN UN ESPECIMEN. EL VASO CONTIENE UN MEDIO DE CULTIVO LIQUIDO QUE SE COMUNICA CON UN SENSOR QUE CONTIENE UN INDICADOR EN EL MISMO. LOS CAMBIOS EN EL INDICADOR SON EL RESULTADO DEL CAMBIO DEL PH O DEL CAMBIO EN LA CONCENTRACION DE CO SUB 2 EN EL MEDIO Y SE DETECTAN DESDE EL EXTERIOR DEL VASO.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US07/480,398 US5094955A (en) | 1988-03-15 | 1990-02-15 | Device and method for detecting microorganisms |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2107439T3 true ES2107439T3 (es) | 1997-12-01 |
Family
ID=23907812
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES97200465T Expired - Lifetime ES2317647T3 (es) | 1990-02-15 | 1991-01-24 | Dispositivo y metodos para detectar microorganismos. |
ES91200137T Expired - Lifetime ES2107439T3 (es) | 1990-02-15 | 1991-01-24 | Aparato y procedimiento para la deteccion de microorganismos. |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES97200465T Expired - Lifetime ES2317647T3 (es) | 1990-02-15 | 1991-01-24 | Dispositivo y metodos para detectar microorganismos. |
Country Status (14)
Country | Link |
---|---|
US (1) | US5094955A (es) |
EP (3) | EP0790299B1 (es) |
JP (2) | JP3010565B2 (es) |
KR (2) | KR0183402B1 (es) |
AT (2) | ATE157396T1 (es) |
AU (1) | AU647450B2 (es) |
CA (1) | CA2035728C (es) |
DE (2) | DE69127387T2 (es) |
DK (2) | DK0790299T3 (es) |
ES (2) | ES2317647T3 (es) |
FI (1) | FI97547C (es) |
GR (1) | GR3025352T3 (es) |
IE (2) | IE20090339A1 (es) |
ZA (1) | ZA91737B (es) |
Families Citing this family (113)
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US5162229A (en) * | 1988-03-15 | 1992-11-10 | Akzo N.V. | Device and method for enhanced recovery and detection of microbial growth in the presence of antimicrobial substances |
US5164796A (en) * | 1988-03-15 | 1992-11-17 | Akzo N.V. | Apparatus and method for detection of microorganisms |
US5217876A (en) * | 1988-03-15 | 1993-06-08 | Akzo N.V. | Method for detecting microorganisms |
US5858769A (en) * | 1989-05-15 | 1999-01-12 | Akzo Nobel N.V. | Device for detecting microorganisms |
US5650329A (en) * | 1990-08-23 | 1997-07-22 | Awc. Inc. | Acid indicators |
AU1915892A (en) * | 1991-05-08 | 1992-12-21 | Baxter Diagnostics Inc. | Method and apparatus to detect bacterial contamination of transfusable blood |
ES2086757T3 (es) * | 1991-08-02 | 1996-07-01 | Unilever Nv | Crecimiento de microorganismos. |
US5319436A (en) * | 1992-05-28 | 1994-06-07 | Packard Instrument Company, Inc. | Microplate farming wells with transparent bottom walls for assays using light measurements |
US5355215A (en) * | 1992-09-30 | 1994-10-11 | Environmental Research Institute Of Michigan | Method and apparatus for quantitative fluorescence measurements |
AU4756393A (en) * | 1992-09-30 | 1994-04-14 | Becton Dickinson & Company | Method of critical speciman resistance testing |
US5310658A (en) * | 1992-10-09 | 1994-05-10 | Becton, Dickinson And Company | Method and apparatus for detecting biological activities in a specimen |
RU94045954A (ru) * | 1993-02-11 | 1996-10-20 | Гист-Брокейдс Н.В. (NL) | Способ обнаружения остатков противомикробных веществ в жидкостях и набор для его осуществления |
US6521187B1 (en) | 1996-05-31 | 2003-02-18 | Packard Instrument Company | Dispensing liquid drops onto porous brittle substrates |
US6203759B1 (en) | 1996-05-31 | 2001-03-20 | Packard Instrument Company | Microvolume liquid handling system |
US6537817B1 (en) | 1993-05-31 | 2003-03-25 | Packard Instrument Company | Piezoelectric-drop-on-demand technology |
US5824622A (en) * | 1994-01-12 | 1998-10-20 | E. I. Du Pont De Nemours And Company | Porous microcomposite of perfluorinated ion-exchange polymer and metal oxide, a network of silica, or a network of metal oxide and silica derived via a sol-gel process |
DE59500421D1 (de) * | 1994-01-12 | 1997-09-04 | Lange Gmbh Dr Bruno | Vorrichtung zur chemischen Analyse von Probeninhaltsstoffen |
GB9411515D0 (en) * | 1994-06-09 | 1994-08-03 | Aromascan Plc | Detecting bacteria |
US5601998A (en) * | 1994-08-18 | 1997-02-11 | Minnesota Mining & Mfg | Culture medium and device for detection and enumeration of enterobacteriaceae |
US5688660A (en) * | 1995-03-15 | 1997-11-18 | Colgate-Palmolive Company | Method for determining product biodegradability |
KR100436473B1 (ko) * | 1995-06-05 | 2004-11-26 | 악조 노벨 엔.브이. | 미생물검출장치및방법 |
US5912115A (en) * | 1997-12-12 | 1999-06-15 | Akzo Nobel, N.V. | Evacuated sensor device for detecting microorganisms in blood samples, and method thereof |
US5976827A (en) | 1997-12-12 | 1999-11-02 | Akzo Nobel, N.V. | Sensor device for detecting microorganisms and method therefor |
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- 1991-01-24 EP EP97200465A patent/EP0790299B1/en not_active Expired - Lifetime
- 1991-01-24 ES ES97200465T patent/ES2317647T3/es not_active Expired - Lifetime
- 1991-01-24 EP EP91200137A patent/EP0446972B1/en not_active Expired - Lifetime
- 1991-01-24 DE DE69127387T patent/DE69127387T2/de not_active Expired - Lifetime
- 1991-01-24 AT AT97200465T patent/ATE414137T1/de not_active IP Right Cessation
- 1991-01-24 EP EP08075821A patent/EP2039755A3/en not_active Withdrawn
- 1991-01-24 ES ES91200137T patent/ES2107439T3/es not_active Expired - Lifetime
- 1991-01-24 DE DE69133608T patent/DE69133608D1/de not_active Expired - Lifetime
- 1991-01-24 DK DK97200465T patent/DK0790299T3/da active
- 1991-01-24 DK DK91200137.7T patent/DK0446972T3/da active
- 1991-01-25 IE IE20090339A patent/IE20090339A1/en not_active IP Right Cessation
- 1991-01-25 IE IE028191A patent/IE910281A1/en not_active IP Right Cessation
- 1991-01-31 ZA ZA91737A patent/ZA91737B/xx unknown
- 1991-02-05 CA CA002035728A patent/CA2035728C/en not_active Expired - Lifetime
- 1991-02-13 KR KR1019910002584A patent/KR0183402B1/ko not_active IP Right Cessation
- 1991-02-13 FI FI910709A patent/FI97547C/fi active
- 1991-02-14 AU AU71056/91A patent/AU647450B2/en not_active Expired
- 1991-02-15 JP JP3106958A patent/JP3010565B2/ja not_active Expired - Lifetime
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1997
- 1997-11-12 GR GR970402993T patent/GR3025352T3/el unknown
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1998
- 1998-07-23 KR KR1019980029594A patent/KR100221117B1/ko not_active IP Right Cessation
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1999
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