CA2019980A1 - Methode d'analyse - Google Patents

Methode d'analyse

Info

Publication number
CA2019980A1
CA2019980A1 CA2019980A CA2019980A CA2019980A1 CA 2019980 A1 CA2019980 A1 CA 2019980A1 CA 2019980 A CA2019980 A CA 2019980A CA 2019980 A CA2019980 A CA 2019980A CA 2019980 A1 CA2019980 A1 CA 2019980A1
Authority
CA
Canada
Prior art keywords
analyte
sample fluid
assay element
assay
assay method
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.)
Granted
Application number
CA2019980A
Other languages
English (en)
Other versions
CA2019980C (fr
Inventor
John J. Blackwood
Shai Inbar
Donna R. Maretsky
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.)
Behring Diagnostics Inc
Original Assignee
PB Diagnostic Sytems Inc
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=23509484&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=CA2019980(A1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by PB Diagnostic Sytems Inc filed Critical PB Diagnostic Sytems Inc
Publication of CA2019980A1 publication Critical patent/CA2019980A1/fr
Application granted granted Critical
Publication of CA2019980C publication Critical patent/CA2019980C/fr
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • G01N21/62—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
    • G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
    • G01N33/48—Biological material, e.g. blood, urine; Haemocytometers
    • G01N33/50—Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing
    • G01N33/52—Use of compounds or compositions for colorimetric, spectrophotometric or fluorometric investigation, e.g. use of reagent paper and including single- and multilayer analytical elements
    • G01N33/525—Multi-layer analytical elements
    • 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
    • G01N2021/755—Comparing readings with/without reagents, or before/after reaction
    • 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
    • Y10S435/97—Test strip or test slide
    • 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
    • Y10S436/00—Chemistry: analytical and immunological testing
    • Y10S436/80—Fluorescent dyes, e.g. rhodamine
    • 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
    • Y10T436/10—Composition for standardization, calibration, simulation, stabilization, preparation or preservation; processes of use in preparation for chemical testing

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Immunology (AREA)
  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Hematology (AREA)
  • Physics & Mathematics (AREA)
  • Urology & Nephrology (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Pathology (AREA)
  • Molecular Biology (AREA)
  • Biomedical Technology (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Biotechnology (AREA)
  • Cell Biology (AREA)
  • Microbiology (AREA)
  • Optics & Photonics (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Food Science & Technology (AREA)
  • Medicinal Chemistry (AREA)
  • Investigating Or Analysing Materials By The Use Of Chemical Reactions (AREA)
  • Investigating Or Analysing Biological Materials (AREA)
  • Investigating, Analyzing Materials By Fluorescence Or Luminescence (AREA)
  • Analysing Materials By The Use Of Radiation (AREA)
CA002019980A 1989-07-19 1990-06-27 Methode d'analyse Expired - Fee Related CA2019980C (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US07/382,555 US5166079A (en) 1989-07-19 1989-07-19 Analytical assay method
US382,555 1989-07-19

Publications (2)

Publication Number Publication Date
CA2019980A1 true CA2019980A1 (fr) 1991-01-19
CA2019980C CA2019980C (fr) 1994-08-23

Family

ID=23509484

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002019980A Expired - Fee Related CA2019980C (fr) 1989-07-19 1990-06-27 Methode d'analyse

Country Status (9)

Country Link
US (1) US5166079A (fr)
EP (1) EP0434800B1 (fr)
JP (1) JPH0743382B2 (fr)
AT (1) ATE97487T1 (fr)
CA (1) CA2019980C (fr)
DE (1) DE69004673T2 (fr)
DK (1) DK0434800T3 (fr)
ES (1) ES2048495T3 (fr)
WO (1) WO1991001490A1 (fr)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ATE129811T1 (de) * 1990-06-04 1995-11-15 Behring Diagnostics Inc Analytischer test.
JPH06222057A (ja) * 1993-01-27 1994-08-12 Kyoto Daiichi Kagaku:Kk 分析組成物
DE4331596A1 (de) * 1993-09-17 1995-03-23 Boehringer Mannheim Gmbh Verfahren zur quantitativen Analyse von Probenflüssigkeiten
US5492360A (en) * 1994-04-11 1996-02-20 Davidson Textron Inc. Tether tear strap and trim panel having same
US5601997A (en) 1995-02-03 1997-02-11 Tchao; Ruy Chemotaxis assay procedure
US7640083B2 (en) 2002-11-22 2009-12-29 Monroe David A Record and playback system for aircraft
US7098041B2 (en) * 2001-12-11 2006-08-29 Kimberly-Clark Worldwide, Inc. Methods to view and analyze the results from diffraction-based diagnostics
US6837171B1 (en) 2002-04-29 2005-01-04 Palmer/Snyder Furniture Company Lightweight table with unitized table top
US20030119203A1 (en) 2001-12-24 2003-06-26 Kimberly-Clark Worldwide, Inc. Lateral flow assay devices and methods for conducting assays
US7432105B2 (en) * 2002-08-27 2008-10-07 Kimberly-Clark Worldwide, Inc. Self-calibration system for a magnetic binding assay
US7285424B2 (en) 2002-08-27 2007-10-23 Kimberly-Clark Worldwide, Inc. Membrane-based assay devices
US7713748B2 (en) 2003-11-21 2010-05-11 Kimberly-Clark Worldwide, Inc. Method of reducing the sensitivity of assay devices
US7943395B2 (en) 2003-11-21 2011-05-17 Kimberly-Clark Worldwide, Inc. Extension of the dynamic detection range of assay devices
US20050112703A1 (en) 2003-11-21 2005-05-26 Kimberly-Clark Worldwide, Inc. Membrane-based lateral flow assay devices that utilize phosphorescent detection
US7796266B2 (en) 2004-04-30 2010-09-14 Kimberly-Clark Worldwide, Inc. Optical detection system using electromagnetic radiation to detect presence or quantity of analyte
US7815854B2 (en) 2004-04-30 2010-10-19 Kimberly-Clark Worldwide, Inc. Electroluminescent illumination source for optical detection systems
EP1742039A1 (fr) * 2005-07-07 2007-01-10 F. Hoffmann-La Roche Ltd. Méthode pour la mesure de la concentration d'un analyte non-volatile.
AU2009296662B2 (en) * 2008-09-24 2016-08-11 First Light Diagnostics, Inc. Kits and devices for detecting analytes
EP2419715A1 (fr) * 2009-04-15 2012-02-22 Stefan Wennmalm Spectroscopie à corrélation de fluorescence inversée

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55164356A (en) * 1979-06-08 1980-12-22 Fuji Photo Film Co Ltd Multi-layer analysis sheet for liquid sample analysis
JPS5639465A (en) * 1979-09-10 1981-04-15 Olympus Optical Co Ltd Detecting method of immunological agglutination
JPS5977356A (ja) * 1982-06-30 1984-05-02 Fuji Photo Film Co Ltd 螢光アツセイ用多層分析要素およびそれを用いる螢光アツセイ法
US4459358A (en) * 1982-12-29 1984-07-10 Polaroid Corporation Multilayer element for analysis
JPS59170768A (ja) * 1983-03-17 1984-09-27 Fuji Photo Film Co Ltd 非アイソト−プアツセイ用多層分析要素およびそれを用いるアツセイ方法
JPS6111642A (ja) * 1984-06-28 1986-01-20 Fuji Photo Film Co Ltd 化学分析装置
EP0227815A4 (fr) * 1985-07-03 1988-06-23 Internat Biomedics Inc Procedes de mesure de la concentration en oxygene.
JPH076917B2 (ja) * 1986-09-01 1995-01-30 富士写真フイルム株式会社 乾式分析方法における検量線の補正方法
US4954435A (en) * 1987-01-12 1990-09-04 Becton, Dickinson And Company Indirect colorimetric detection of an analyte in a sample using ratio of light signals
JPS6463864A (en) * 1987-09-03 1989-03-09 Fuji Photo Film Co Ltd Immunoassay
JP2573381B2 (ja) * 1988-11-23 1997-01-22 ベーリング ダイアグノスティクス インコーポレイテッド 生物学的診断分析システム

Also Published As

Publication number Publication date
WO1991001490A1 (fr) 1991-02-07
EP0434800B1 (fr) 1993-11-18
DK0434800T3 (da) 1993-12-27
EP0434800A1 (fr) 1991-07-03
DE69004673D1 (de) 1993-12-23
DE69004673T2 (de) 1994-03-10
JPH04500860A (ja) 1992-02-13
JPH0743382B2 (ja) 1995-05-15
ATE97487T1 (de) 1993-12-15
CA2019980C (fr) 1994-08-23
ES2048495T3 (es) 1994-03-16
US5166079A (en) 1992-11-24

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