DE60137271D1 - System zur optischen Ermittlung des Wachstums von Mikroorganismen in einer Probe - Google Patents
System zur optischen Ermittlung des Wachstums von Mikroorganismen in einer ProbeInfo
- Publication number
- DE60137271D1 DE60137271D1 DE60137271T DE60137271T DE60137271D1 DE 60137271 D1 DE60137271 D1 DE 60137271D1 DE 60137271 T DE60137271 T DE 60137271T DE 60137271 T DE60137271 T DE 60137271T DE 60137271 D1 DE60137271 D1 DE 60137271D1
- Authority
- DE
- Germany
- Prior art keywords
- microorganisms
- growth
- sample
- optically detecting
- optically
- 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
- 244000005700 microbiome Species 0.000 title 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
- C12M41/34—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
- G01N21/17—Systems in which incident light is modified in accordance with the properties of the material investigated
- G01N21/25—Colour; Spectral properties, i.e. comparison of effect of material on the light at two or more different wavelengths or wavelength bands
- G01N21/31—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry
- G01N21/35—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry using infrared light
- G01N21/3504—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry using infrared light for analysing gases, e.g. multi-gas analysis
-
- 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
- Y10S435/808—Optical sensing apparatus
Landscapes
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Health & Medical Sciences (AREA)
- Zoology (AREA)
- Engineering & Computer Science (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Organic Chemistry (AREA)
- Wood Science & Technology (AREA)
- Biochemistry (AREA)
- Physics & Mathematics (AREA)
- General Health & Medical Sciences (AREA)
- Analytical Chemistry (AREA)
- General Engineering & Computer Science (AREA)
- Sustainable Development (AREA)
- Microbiology (AREA)
- Genetics & Genomics (AREA)
- Biotechnology (AREA)
- Biomedical Technology (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Cell Biology (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Investigating Or Analysing Materials By Optical Means (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US23616400P | 2000-09-29 | 2000-09-29 | |
US09/892,061 US7427501B2 (en) | 2000-09-29 | 2001-06-26 | System and method for optically monitoring the concentration of a gas, or the pressure, in a sample vial to detect sample growth |
Publications (1)
Publication Number | Publication Date |
---|---|
DE60137271D1 true DE60137271D1 (de) | 2009-02-12 |
Family
ID=26929507
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE60137271T Expired - Lifetime DE60137271D1 (de) | 2000-09-29 | 2001-09-24 | System zur optischen Ermittlung des Wachstums von Mikroorganismen in einer Probe |
DE60119883T Expired - Lifetime DE60119883T2 (de) | 2000-09-29 | 2001-09-24 | Vorrichtung zur Überwachung der Konzentration oder des Druckes eines Gases in einem Probenfläschchen zum Wachstumsnachweis in der Probe |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE60119883T Expired - Lifetime DE60119883T2 (de) | 2000-09-29 | 2001-09-24 | Vorrichtung zur Überwachung der Konzentration oder des Druckes eines Gases in einem Probenfläschchen zum Wachstumsnachweis in der Probe |
Country Status (3)
Country | Link |
---|---|
US (1) | US7427501B2 (de) |
EP (2) | EP1234872B1 (de) |
DE (2) | DE60137271D1 (de) |
Families Citing this family (23)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2004522960A (ja) * | 2001-02-02 | 2004-07-29 | ブリストル−マイヤーズ・スクイブ・ファーマ・カンパニー | バイアルのヘッドスペース中のフッ素化材料をオンラインモニターするための装置及び方法 |
US7211430B2 (en) | 2001-08-03 | 2007-05-01 | Becton, Dickinson And Company | System for stirring growth medium |
SE0200782D0 (sv) * | 2002-03-14 | 2002-03-14 | Astrazeneca Ab | Method of analysing a pharmaceutical sample |
US8373861B2 (en) * | 2004-05-11 | 2013-02-12 | Les Entreprises Biospec Global Solutions Inc. | System for rapid analysis of microbiological materials in liquid samples |
JP5144493B2 (ja) * | 2005-03-28 | 2013-02-13 | ベクトン・ディキンソン・アンド・カンパニー | 液体培地中の懸濁物質を撹拌するための改善されたシステムおよび方法 |
EA200801809A1 (ru) | 2006-02-08 | 2008-12-30 | ДСМ АйПи АССЕТС Б.В. | Комбинация считывателя и термостата |
DE102007013736B4 (de) * | 2007-03-22 | 2011-05-12 | DRK-Blutspendedienst Baden-Württemberg-Hessen gGmbH | Verfahren zur Detektion von Bakterien in aus Blut abgeleiteten Proben mittels Sauerstoff-Konzentrationsbestimmung |
US20100187131A1 (en) * | 2007-07-06 | 2010-07-29 | Delta Biosensing, Llc | Platform technology for detecting microorganisms |
US8253942B2 (en) * | 2007-09-27 | 2012-08-28 | Scott Technologies, Inc. | Optical gas detector |
US8264689B1 (en) * | 2008-12-22 | 2012-09-11 | ISC8 Inc. | Micro gas cell array device and method |
CN102272564B (zh) * | 2009-06-12 | 2014-07-16 | 光学传感器公司 | 用于执行光学吸收测量的方法和系统 |
JP5829816B2 (ja) * | 2011-02-18 | 2015-12-09 | 日本光電工業株式会社 | 細胞培養器および培養状態監視システム |
US8945936B2 (en) | 2011-04-06 | 2015-02-03 | Fresenius Medical Care Holdings, Inc. | Measuring chemical properties of a sample fluid in dialysis systems |
US9121827B2 (en) * | 2011-06-30 | 2015-09-01 | Mocon, Inc. | Method of contemporaneously monitoring changes in analyte concentration in a plurality of samples on individual schedules |
US20130050680A1 (en) * | 2011-08-24 | 2013-02-28 | General Electric Company | System and methods for making temperature and pressure measurements utilizing a tunable laser diode |
CN102590137A (zh) * | 2011-12-19 | 2012-07-18 | 浙江师范大学 | 一种血培养仪检测系统 |
US9441260B2 (en) | 2012-06-17 | 2016-09-13 | Vayu Sense Ag | Method and system for real-time, non-invasive monitoring of a biological material in a sealed container |
US20150099274A1 (en) | 2012-06-17 | 2015-04-09 | Physical Logic Ag | Method and system for use in monitoring biological material |
FR3052865B1 (fr) * | 2016-06-17 | 2018-07-13 | Continental Automotive France | Procede de mesure de pression d'un carburant gazeux comprime dans une ligne d'alimentation d'un moteur equipant un vehicule automobile et dispositif de mesure associe |
GB201619509D0 (en) * | 2016-11-18 | 2017-01-04 | Univ Court Of The Univ Of St Andrews The | Sample detection device |
EP3333247A1 (de) * | 2016-12-09 | 2018-06-13 | Eppendorf Ag | Messvorrichtung zur messung der konzentration einer gasförmigen substanz |
CN111455017A (zh) * | 2020-04-10 | 2020-07-28 | 浙江师范大学 | 一种食品微生物菌落总数测定方法 |
US20240043784A1 (en) * | 2022-08-02 | 2024-02-08 | Analog Devices, Inc. | Biological specimen incubator |
Family Cites Families (36)
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US3700890A (en) * | 1970-11-02 | 1972-10-24 | Bell Telephone Labor Inc | Measurement of gas impurity concentration by infrared absorption spectroscopy |
US3831030A (en) * | 1971-07-19 | 1974-08-20 | Texas Instruments Inc | Laser-operated system for spectroscopic analysis |
US3807876A (en) * | 1972-03-15 | 1974-04-30 | Mitsubishi Electric Corp | Gas densitometer |
US4073691A (en) * | 1976-08-24 | 1978-02-14 | Johnston Laboratories, Inc. | Method for detecting the presence of biologically active agents |
GB2059574A (en) | 1979-06-25 | 1981-04-23 | Thermo Electron Corp | Absorption cell gas monitor |
US5155019A (en) * | 1982-08-31 | 1992-10-13 | Becton, Dickinson And Company | Detection of the presence of biological activity in a sealed container utilizing infrared analysis of carbon dioxide and apparatus therefor |
AU566435B2 (en) * | 1983-12-05 | 1987-10-22 | Becton Dickinson & Company | Identification of microorganisms by infrared analysis of evolved carbon dioxide |
US4730112A (en) * | 1986-03-07 | 1988-03-08 | Hibshman Corporation | Oxygen measurement using visible radiation |
US4857735A (en) * | 1987-10-23 | 1989-08-15 | Noller Hans G | Light emitting diode spectrophotometer |
US4889992A (en) * | 1987-11-12 | 1989-12-26 | Max Hoberman | Automatic infrared microorganism detection instrument |
US5094955A (en) * | 1988-03-15 | 1992-03-10 | Akzo N.V. | Device and method for detecting microorganisms |
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 |
US4945060A (en) | 1988-03-15 | 1990-07-31 | Akzo N. V. | Device for detecting microorganisms |
US5217876A (en) * | 1988-03-15 | 1993-06-08 | Akzo N.V. | Method for detecting microorganisms |
US5518895A (en) * | 1990-02-15 | 1996-05-21 | Akzo N.V. | Device for detecting microorganisms using piezoelectric means |
US5164796A (en) * | 1988-03-15 | 1992-11-17 | Akzo N.V. | Apparatus and method for detection of microorganisms |
US4952498A (en) * | 1988-05-06 | 1990-08-28 | Waters John R | Method and apparatus for detecting microorganism activity |
US5858769A (en) * | 1989-05-15 | 1999-01-12 | Akzo Nobel N.V. | Device for detecting microorganisms |
EP0448923B1 (de) * | 1990-03-29 | 1996-01-03 | Avl Photronics Corporation | Verfahren und Apparat zum Nachweis biologischer Aktivitäten in einer Probe |
US5863752A (en) * | 1991-08-02 | 1999-01-26 | Oxoid Limited | Methods and apparatus for monitoring the growth of microorganisms in liquid culture |
CA2092372C (en) * | 1992-04-24 | 2000-03-14 | Klaus W. Berndt | Methods and apparatus for detecting microorganisms in blood culture vials |
DE69310915T2 (de) * | 1992-07-20 | 1997-11-06 | Oxoid Ltd | Magnetisches ruhrsystem |
ES2141194T3 (es) * | 1993-01-29 | 2000-03-16 | Becton Dickinson Co | Aparato compacto para cultivo de sangre. |
US5888825A (en) * | 1993-02-17 | 1999-03-30 | Oxoid Limited | Method and device for monitoring changes in an array of sensor containing bottles |
US5448071A (en) * | 1993-04-16 | 1995-09-05 | Bruce W. McCaul | Gas spectroscopy |
US5401966A (en) * | 1993-09-02 | 1995-03-28 | Hewlett-Packard Company | Spectrophotometric sensor assembly including a microlamp |
US5498543A (en) | 1994-06-07 | 1996-03-12 | Becton Dickinson And Company | Sub-compact blood culture apparatus |
US5473161A (en) * | 1994-06-21 | 1995-12-05 | The Coca-Cola Company | Method for testing carbonation loss from beverage bottles using IR spectroscopy |
US5518923A (en) * | 1995-06-06 | 1996-05-21 | Becton Dickinson And Company | Compact blood culture apparatus |
US5614718A (en) * | 1995-10-03 | 1997-03-25 | Hoover Universal, Inc. | Apparatus and method for noninvasive assessment of pressurized container properties |
US5742399A (en) * | 1996-04-18 | 1998-04-21 | American Air Liquide, Inc. | Method for stabilizing the wavelength in a laser spectrometer system |
US5817507A (en) | 1996-09-27 | 1998-10-06 | Becton Dickinson And Company | Blood culture apparatus having a bell-shaped drum |
US6064488A (en) * | 1997-06-06 | 2000-05-16 | Monitor Labs, Inc. | Method and apparatus for in situ gas concentration measurement |
US5945060A (en) * | 1997-08-01 | 1999-08-31 | Magister Corporation | Method of making latex-free elastic exercise bands |
US5930000A (en) * | 1998-02-11 | 1999-07-27 | Monitor Labs, Inc. | Line-locked diode laser for gas spectroscopy |
US6639678B1 (en) * | 2000-07-13 | 2003-10-28 | Lighthouse Instruments Llc | Apparatus and method for nondestructive monitoring of gases in sealed containers |
-
2001
- 2001-06-26 US US09/892,061 patent/US7427501B2/en not_active Expired - Lifetime
- 2001-09-24 EP EP01122846A patent/EP1234872B1/de not_active Expired - Lifetime
- 2001-09-24 DE DE60137271T patent/DE60137271D1/de not_active Expired - Lifetime
- 2001-09-24 EP EP06114350A patent/EP1724335B1/de not_active Expired - Lifetime
- 2001-09-24 DE DE60119883T patent/DE60119883T2/de not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
EP1234872A2 (de) | 2002-08-28 |
EP1724335A1 (de) | 2006-11-22 |
EP1234872A3 (de) | 2004-02-11 |
DE60119883T2 (de) | 2006-12-21 |
US20030111607A1 (en) | 2003-06-19 |
EP1724335B1 (de) | 2008-12-31 |
EP1234872B1 (de) | 2006-05-24 |
DE60119883D1 (de) | 2006-06-29 |
US7427501B2 (en) | 2008-09-23 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition |