CA2138254A1 - Improved optical detection system for apparatus to culture and detect bacteria in human tissue - Google Patents

Improved optical detection system for apparatus to culture and detect bacteria in human tissue

Info

Publication number
CA2138254A1
CA2138254A1 CA002138254A CA2138254A CA2138254A1 CA 2138254 A1 CA2138254 A1 CA 2138254A1 CA 002138254 A CA002138254 A CA 002138254A CA 2138254 A CA2138254 A CA 2138254A CA 2138254 A1 CA2138254 A1 CA 2138254A1
Authority
CA
Canada
Prior art keywords
light
sensor
bottle
signal
instrument
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.)
Abandoned
Application number
CA002138254A
Other languages
English (en)
French (fr)
Inventor
Gregory Williams
Gary Brown
Craig Daniel
Carolyn Olson
William Gardner
Glenn Enscoe
Elizabeth Jarrard
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Baxter Healthcare Corp
Original Assignee
Individual
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Publication of CA2138254A1 publication Critical patent/CA2138254A1/en
Abandoned legal-status Critical Current

Links

Classifications

    • 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
    • G01N21/255—Details, e.g. use of specially adapted sources, lighting or optical systems
    • 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
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N35/00—Automatic analysis not limited to methods or materials provided for in any single one of groups G01N1/00 - G01N33/00; Handling materials therefor
    • G01N2035/00465—Separating and mixing arrangements
    • G01N2035/00524—Mixing by agitating sample carrier
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2201/00—Features of devices classified in G01N21/00
    • G01N2201/04—Batch operation; multisample devices
    • G01N2201/0446—Multicell plate, sequential
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2201/00—Features of devices classified in G01N21/00
    • G01N2201/06—Illumination; Optics
    • G01N2201/064—Stray light conditioning

Landscapes

  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Zoology (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Wood Science & Technology (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Biomedical Technology (AREA)
  • Biotechnology (AREA)
  • Microbiology (AREA)
  • Sustainable Development (AREA)
  • Genetics & Genomics (AREA)
  • Pathology (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Immunology (AREA)
  • General Physics & Mathematics (AREA)
  • Cell Biology (AREA)
  • Apparatus Associated With Microorganisms And Enzymes (AREA)
  • Measuring Or Testing Involving Enzymes Or Micro-Organisms (AREA)
CA002138254A 1993-05-14 1994-05-13 Improved optical detection system for apparatus to culture and detect bacteria in human tissue Abandoned CA2138254A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US6265993A 1993-05-14 1993-05-14
US08/062,659 1993-05-14
PCT/US1994/005392 WO1994026874A2 (en) 1993-05-14 1994-05-13 Improved optical detection system for apparatus to culture and detect bacteria in human tissue

Publications (1)

Publication Number Publication Date
CA2138254A1 true CA2138254A1 (en) 1994-11-24

Family

ID=22043976

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002138254A Abandoned CA2138254A1 (en) 1993-05-14 1994-05-13 Improved optical detection system for apparatus to culture and detect bacteria in human tissue

Country Status (5)

Country Link
EP (1) EP0651786A1 (ja)
JP (1) JPH07508892A (ja)
AU (1) AU7018294A (ja)
CA (1) CA2138254A1 (ja)
WO (1) WO1994026874A2 (ja)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2430460B1 (en) 2009-05-15 2018-07-11 Biomerieux, Inc Automated transfer mechanism for microbial detection apparatus
AU2010248809B2 (en) 2009-05-15 2015-07-09 Biomerieux, Inc. System and methods for rapid identification and/or characterization of a microbial agent in a sample
EP2596118B1 (en) 2010-07-20 2020-05-13 bioMerieux, Inc. Detector arrangement for blood culture bottles with colorimetric sensors
US20120238007A1 (en) * 2010-07-29 2012-09-20 Biomerieux, Inc. Culture Bottles with Internal Sensors
US9358738B2 (en) 2012-10-31 2016-06-07 Biomerieux, Inc. Aseptic blow, fill and seal methods of fabricating test sample containers and associated systems and containers
US9428287B2 (en) 2012-10-31 2016-08-30 BIOMéRIEUX, INC. Methods of fabricating test sample containers by applying barrier coatings after sealed container sterilization
US9523110B2 (en) 2013-02-15 2016-12-20 Biomerieux, Inc. Culture containers with internal top coating over gas barrier coating and associated methods
USD737960S1 (en) 2013-04-24 2015-09-01 BIOMéRIEUX, INC. Adapter cap with needle bore having flat internal surfaces
CA2909378C (en) 2013-04-24 2021-02-02 Biomerieux, Inc. Adapter caps for sample collection containers and associated molds with core pins and related methods
EP4113101B1 (de) * 2021-06-28 2023-08-09 Metavital GmbH Vorrichtung zur strahlungsmessung an einer biologischen probe in einer aufnahmeeinrichtung

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5733592A (en) * 1980-08-01 1982-02-23 Fujisawa Pharmaceut Co Ltd Equipment for identifying bacteria
DD245491A1 (de) * 1985-12-30 1987-05-06 Akad Wissenschaften Ddr Phasenempfindlicher fluoreszenzdetektor fuer die kurzzeitspektroskopie
US4945060A (en) * 1988-03-15 1990-07-31 Akzo N. V. Device for detecting microorganisms
US5173434A (en) * 1990-11-05 1992-12-22 Baxter Diagnostics Inc. Measurement of color reactions by monitoring a change of fluorescence
EP0448923B1 (en) * 1990-03-29 1996-01-03 Avl Photronics Corporation Method and apparatus for detecting biological activities in a specimen
EP0515211A3 (en) * 1991-05-23 1993-04-07 Becton Dickinson And Company Apparatus and method for phase resolved fluorescence lifetimes of independent and varying amplitude pulses
JPH06509720A (ja) * 1992-05-22 1994-11-02 マイクロスキャン、インコーポレイテッド ヒト組織中の細菌を培養し検出するための装置

Also Published As

Publication number Publication date
WO1994026874A2 (en) 1994-11-24
WO1994026874A3 (en) 1995-01-19
AU7018294A (en) 1994-12-12
EP0651786A1 (en) 1995-05-10
JPH07508892A (ja) 1995-10-05

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Legal Events

Date Code Title Description
FZDE Discontinued