DE69004673T2 - Analytisches testverfahren. - Google Patents

Analytisches testverfahren.

Info

Publication number
DE69004673T2
DE69004673T2 DE90910067T DE69004673T DE69004673T2 DE 69004673 T2 DE69004673 T2 DE 69004673T2 DE 90910067 T DE90910067 T DE 90910067T DE 69004673 T DE69004673 T DE 69004673T DE 69004673 T2 DE69004673 T2 DE 69004673T2
Authority
DE
Germany
Prior art keywords
analyte
sample fluid
assay element
assay
test procedure
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.)
Revoked
Application number
DE90910067T
Other languages
English (en)
Other versions
DE69004673D1 (de
Inventor
John Blackwood
Shai Inbar
Donna 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=DE69004673(T2) "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 DE69004673D1 publication Critical patent/DE69004673D1/de
Application granted granted Critical
Publication of DE69004673T2 publication Critical patent/DE69004673T2/de
Anticipated expiration legal-status Critical
Revoked 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
DE90910067T 1989-07-19 1990-06-19 Analytisches testverfahren. Revoked DE69004673T2 (de)

Applications Claiming Priority (1)

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

Publications (2)

Publication Number Publication Date
DE69004673D1 DE69004673D1 (de) 1993-12-23
DE69004673T2 true DE69004673T2 (de) 1994-03-10

Family

ID=23509484

Family Applications (1)

Application Number Title Priority Date Filing Date
DE90910067T Revoked DE69004673T2 (de) 1989-07-19 1990-06-19 Analytisches testverfahren.

Country Status (9)

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

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DK0485549T3 (da) * 1990-06-04 1996-03-11 Behring Diagnostics Inc Analytisk assay
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
US7285424B2 (en) 2002-08-27 2007-10-23 Kimberly-Clark Worldwide, Inc. Membrane-based assay devices
US7432105B2 (en) * 2002-08-27 2008-10-07 Kimberly-Clark Worldwide, Inc. Self-calibration system for a magnetic binding assay
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
US7713748B2 (en) 2003-11-21 2010-05-11 Kimberly-Clark Worldwide, Inc. Method of reducing the sensitivity of assay devices
US7815854B2 (en) 2004-04-30 2010-10-19 Kimberly-Clark Worldwide, Inc. Electroluminescent illumination source for optical detection systems
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
EP1742039A1 (de) * 2005-07-07 2007-01-10 F. Hoffmann-La Roche Ltd. Verfahren zur Ermittlung der Konzentration einer nichtflüchtigen Analyt.
EP2340301A4 (de) * 2008-09-24 2012-05-09 Straus Holdings Inc Bildgebungsanalysegerät zum testen von analyten
EP2419715A1 (de) * 2009-04-15 2012-02-22 Stefan Wennmalm Inverse-fluoreszenz-korrelationsspektroskopie

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
JPS62503191A (ja) * 1985-07-03 1987-12-17 インタ−ナシヨナル　バイオメデイクス，インコ−ポレイテツド 酸素濃度測定のための方法および組成物
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
JPH04500860A (ja) 1992-02-13
DE69004673D1 (de) 1993-12-23
CA2019980A1 (en) 1991-01-19
DK0434800T3 (da) 1993-12-27
WO1991001490A1 (en) 1991-02-07
EP0434800B1 (de) 1993-11-18
US5166079A (en) 1992-11-24
CA2019980C (en) 1994-08-23
ATE97487T1 (de) 1993-12-15
JPH0743382B2 (ja) 1995-05-15
EP0434800A1 (de) 1991-07-03
ES2048495T3 (es) 1994-03-16

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Legal Events

Date Code Title Description
8363 Opposition against the patent
8327 Change in the person/name/address of the patent owner

Owner name: BEHRING DIAGNOSTICS INC., WESTWOOD, MASS., US

8331 Complete revocation