DE2858253C2 - - Google Patents

Info

Publication number
DE2858253C2
DE2858253C2 DE2858253A DE2858253A DE2858253C2 DE 2858253 C2 DE2858253 C2 DE 2858253C2 DE 2858253 A DE2858253 A DE 2858253A DE 2858253 A DE2858253 A DE 2858253A DE 2858253 C2 DE2858253 C2 DE 2858253C2
Authority
DE
Germany
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
Application number
DE2858253A
Inventor
John Victor N.Y. Us Figueras
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.)
Ortho Clinical Diagnostics Inc
Original Assignee
Eastman Kodak Co
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 Eastman Kodak Co filed Critical Eastman Kodak Co
Application granted granted Critical
Publication of DE2858253C2 publication Critical patent/DE2858253C2/de
Expired legal-status Critical Current

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
    • C12Q1/34—Measuring or testing processes involving enzymes, nucleic acids or microorganisms; Compositions therefor; Processes of preparing such compositions involving hydrolase
    • C12Q1/40—Measuring or testing processes involving enzymes, nucleic acids or microorganisms; Compositions therefor; Processes of preparing such compositions involving hydrolase involving amylase
    • 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
    • G01N33/02—Food
    • G01N33/04—Dairy products
    • 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
    • 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
    • Y10T436/14—Heterocyclic carbon compound [i.e., O, S, N, Se, Te, as only ring hetero atom]
    • Y10T436/142222—Hetero-O [e.g., ascorbic acid, etc.]
    • Y10T436/143333—Saccharide [e.g., DNA, etc.]
    • Y10T436/144444—Glucose

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Immunology (AREA)
  • Physics & Mathematics (AREA)
  • Hematology (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Molecular Biology (AREA)
  • Organic Chemistry (AREA)
  • Food Science & Technology (AREA)
  • Biomedical Technology (AREA)
  • Medicinal Chemistry (AREA)
  • Biotechnology (AREA)
  • Zoology (AREA)
  • Microbiology (AREA)
  • General Physics & Mathematics (AREA)
  • Urology & Nephrology (AREA)
  • Wood Science & Technology (AREA)
  • Proteomics, Peptides & Aminoacids (AREA)
  • Pathology (AREA)
  • Biophysics (AREA)
  • Cell Biology (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • General Engineering & Computer Science (AREA)
  • Genetics & Genomics (AREA)
  • Investigating Or Analyzing Non-Biological Materials By The Use Of Chemical Means (AREA)
  • Investigating Or Analysing Biological Materials (AREA)
  • Measuring Or Testing Involving Enzymes Or Micro-Organisms (AREA)
DE2858253A 1977-01-14 1978-01-13 Expired DE2858253C2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US75952777A 1977-01-14 1977-01-14

Publications (1)

Publication Number Publication Date
DE2858253C2 true DE2858253C2 (de) 1987-01-29

Family

ID=25055988

Family Applications (2)

Application Number Title Priority Date Filing Date
DE2858253A Expired DE2858253C2 (de) 1977-01-14 1978-01-13
DE2801455A Expired DE2801455C2 (de) 1977-01-14 1978-01-13 Mehrschichtiges analytisches Element für die Bestimmung von Amylase in Flüssigkeiten

Family Applications After (1)

Application Number Title Priority Date Filing Date
DE2801455A Expired DE2801455C2 (de) 1977-01-14 1978-01-13 Mehrschichtiges analytisches Element für die Bestimmung von Amylase in Flüssigkeiten

Country Status (7)

Country Link
US (1) US4144306A (de)
JP (2) JPS53131089A (de)
BE (1) BE862955A (de)
CA (1) CA1095819A (de)
DE (2) DE2858253C2 (de)
FR (1) FR2377630A1 (de)
GB (1) GB1599678A (de)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3206659A1 (de) * 1981-02-27 1982-09-16 Fuji Photo Film Co., Ltd., Minami-Ashigara, Kanagawa Film fuer die quantitative analyse und verfahren zur kolorimetrischen analyse unter verwendung desselben
DE3929751A1 (de) * 1989-09-07 1991-03-21 Guenter Keul Teststreifen mit integriertem filter
DE4021556A1 (de) * 1990-07-06 1992-01-09 Draegerwerk Ag Vorrichtung zur messung der konzentration von gas- und/oder dampffoermigen komponenten eines gasgemisches

Families Citing this family (191)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1095819A (en) * 1977-01-14 1981-02-17 Eastman Kodak Company Element for analysis of liquids
CA1122889A (en) * 1977-08-08 1982-05-04 Eastman Kodak Company Reduction of detectable species migration in elements for the analysis of liquids
DE2812154C3 (de) * 1978-03-20 1980-09-11 Boehringer Mannheim Gmbh, 6800 Mannheim Verfahren zur Bestimmung von a -Amylase
JPS587332Y2 (ja) * 1978-06-06 1983-02-08 富士写真フイルム株式会社 多層血液化学分析材料
US4204839A (en) * 1978-08-09 1980-05-27 Eastman Kodak Company Fluorimetric analysis method for bilirubin
US4230456A (en) * 1978-08-30 1980-10-28 Eastman Kodak Company Element and assay for albumin
JPH0142041Y2 (de) * 1978-12-11 1989-12-11
US4288228A (en) * 1979-01-31 1981-09-08 Technicon Instruments Corporation Whole blood analyses and diffusion apparatus therefor
JPS55164356A (en) * 1979-06-08 1980-12-22 Fuji Photo Film Co Ltd Multi-layer analysis sheet for liquid sample analysis
JPS5696245A (en) * 1979-12-28 1981-08-04 Fuji Photo Film Co Ltd Material for measuring hematocrit value
US4321364A (en) * 1980-04-17 1982-03-23 Minister For Public Works For The State Of New South Wales Preparation of soluble chromogenic substrates
DE3029579C2 (de) * 1980-08-05 1985-12-12 Boehringer Mannheim Gmbh, 6800 Mannheim Verfahren und Mittel zur Abtrennung von Plasma oder Serum aus Vollblut
US4816224A (en) * 1980-08-05 1989-03-28 Boehringer Mannheim Gmbh Device for separating plasma or serum from whole blood and analyzing the same
US4366241A (en) * 1980-08-07 1982-12-28 Syva Company Concentrating zone method in heterogeneous immunoassays
JPS5767860A (en) * 1980-10-15 1982-04-24 Fuji Photo Film Co Ltd Material for multilayer analysis
JPS5794653A (en) * 1980-12-04 1982-06-12 Konishiroku Photo Ind Co Ltd Element for analysis
JPS5794655A (en) * 1980-12-04 1982-06-12 Konishiroku Photo Ind Co Ltd Element for analysis
JPS57125847A (en) * 1981-01-30 1982-08-05 Konishiroku Photo Ind Co Ltd Analysis element
JPS57144996A (en) * 1981-02-27 1982-09-07 Fuji Photo Film Co Ltd Film for quantitative analysis
JPS57200862A (en) * 1981-06-05 1982-12-09 Fuji Photo Film Co Ltd Mutilayer analysis element utilizing unique binding reaction
JPS57208997A (en) * 1981-06-17 1982-12-22 Fuji Photo Film Co Ltd Liquid analyzing material for oxidase enzyme reaction system
US4390343A (en) * 1981-07-06 1983-06-28 Miles Laboratories, Inc. Multilayer analytical element having an impermeable radiation diffusing and blocking layer
JPS5818167A (ja) * 1981-07-24 1983-02-02 Fuji Photo Film Co Ltd 分析フイルム及びこれを用いる分析方法
US4363874A (en) * 1981-08-07 1982-12-14 Miles Laboratories, Inc. Multilayer analytical element having an impermeable radiation nondiffusing reflecting layer
US4446232A (en) * 1981-10-13 1984-05-01 Liotta Lance A Enzyme immunoassay with two-zoned device having bound antigens
US4562148A (en) * 1981-11-06 1985-12-31 Miles Laboratories, Inc. Analytical element and method for preventing reagent migration
JPS58178256A (ja) * 1982-04-13 1983-10-19 Konishiroku Photo Ind Co Ltd カルシウム分析用素子
JPS58214855A (ja) * 1982-06-08 1983-12-14 Konishiroku Photo Ind Co Ltd 免疫分析用分析素子
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
JPS5934154A (ja) * 1982-08-19 1984-02-24 Konishiroku Photo Ind Co Ltd 免疫分析素子測定法
DE3332144A1 (de) * 1982-09-06 1984-03-08 Konishiroku Photo Industry Co., Ltd., Tokyo Analytisches element
JPS5946854A (ja) 1982-09-10 1984-03-16 Fuji Photo Film Co Ltd 多層分析材料
US4588555A (en) * 1982-10-04 1986-05-13 Fmc Corporation Device for use in chemical reactions and analyses
JPH0665987B2 (ja) * 1982-11-19 1994-08-24 富士写真フイルム株式会社 分析要素
JPS59120957A (ja) * 1982-12-28 1984-07-12 Fuji Photo Film Co Ltd 多層分析要素
US4459358A (en) * 1982-12-29 1984-07-10 Polaroid Corporation Multilayer element for analysis
DE3323973A1 (de) * 1983-07-02 1985-01-03 Boehringer Mannheim Gmbh, 6800 Mannheim Erythrozyten-rueckhaltesubstrate
US4522786A (en) * 1983-08-10 1985-06-11 E. I. Du Pont De Nemours And Company Multilayered test device for detecting analytes in liquid test samples
JPS6058099A (ja) * 1983-09-12 1985-04-04 Konishiroku Photo Ind Co Ltd α−アミラ−ゼ乾式分析素子
US4637978A (en) * 1983-10-28 1987-01-20 Eastman Kodak Company Assay for analysis of whole blood
DE3482773D1 (de) * 1984-05-29 1990-08-23 Polaroid Corp Mehrschichtiges element fuer analyse.
JPS614959A (ja) * 1984-06-19 1986-01-10 Fuji Photo Film Co Ltd 一体型多層分析要素
US5045477A (en) * 1985-02-07 1991-09-03 Eastman Kodak Company Analytical methods utilizing reducible components
US4857271A (en) * 1985-02-07 1989-08-15 Eastman Kodak Company Reducible compounds and analytical compositions, elements and methods utilizing same
US4713327A (en) * 1985-05-01 1987-12-15 Eastman Kodak Company Determination of total creatine kinase or an isoenzyme with a multilayer analytical element
JPH0672883B2 (ja) * 1985-06-19 1994-09-14 コニカ株式会社 分析素子
US4647430A (en) * 1985-06-20 1987-03-03 Miles Laboratories, Inc. Volume independent test device
US4806311A (en) * 1985-08-28 1989-02-21 Miles Inc. Multizone analytical element having labeled reagent concentration zone
US4806312A (en) * 1985-08-28 1989-02-21 Miles Inc. Multizone analytical element having detectable signal concentrating zone
US4839296A (en) * 1985-10-18 1989-06-13 Chem-Elec, Inc. Blood plasma test method
DE3540526A1 (de) * 1985-11-15 1987-05-27 Bayer Ag Transparentes teststreifensystem
US5047322A (en) * 1985-12-19 1991-09-10 Eastman Kodak Company Use of dry analytical elements to determine analytes
US4782018A (en) * 1986-01-17 1988-11-01 Eastman Kodak Company Detection of hydrolyzing enzymes
US4812409A (en) * 1986-01-31 1989-03-14 Eastman Kodak Company Hydrolyzable fluorescent substrates and analytical determinations using same
US4803161A (en) * 1986-01-31 1989-02-07 Eastman Kodak Company Biological and analytical uses of phenalenone and benzphenalenone compounds
US4788140A (en) * 1986-02-18 1988-11-29 Eastman Kodak Company Analytical element containing photosensitive compound and filter layer and method of use
DE3610429A1 (de) * 1986-03-27 1987-10-01 Boehringer Mannheim Gmbh Gerinnungsneutrale, hydrophile glasfasern
US4937047A (en) * 1986-04-01 1990-06-26 Konishiroku Photo Industry Co., Ltd. Analytical element
US4853186A (en) * 1986-05-30 1989-08-01 Eastman Kodak Company Water-compatible reducible compounds and their use in analytical compositions and methods
US5110723A (en) * 1986-05-30 1992-05-05 Eastman Kodak Company Method for providing chemically or biologically useful moiety from water-compatible reducible compound
US4797357A (en) * 1986-05-30 1989-01-10 Eastman Kodak Company Light-stable reducible compounds and analytical compositions, elements and methods utilizing same
US4959305A (en) * 1986-06-18 1990-09-25 Miles Inc. Reversible immobilization of assay reagents in a multizone test device
US4962021A (en) * 1986-06-20 1990-10-09 Personal Diagnostics, Inc. Analyte determination using gel including a reagent system reacts with analyte to change transmissive property of gel detectable by light beam transmitted through gel by total internal reflectance
US5141855A (en) * 1986-07-28 1992-08-25 Eastman Kodak Company Signal amplifying cobalt (III) redox reagents and methods for the determination of analytes in aqueous fluids
US5171669A (en) * 1987-05-04 1992-12-15 Eastman Kodak Company Cobalt(III) reagents in combination with water soluble polymers
US4935346A (en) * 1986-08-13 1990-06-19 Lifescan, Inc. Minimum procedure system for the determination of analytes
US5179002A (en) * 1986-08-13 1993-01-12 Nellcor Incorporated Apparatus for determining whether respiratory gas is present in a gaseous sample
US5166075A (en) * 1986-08-13 1992-11-24 Nellcor Incorporated Method for determining whether respiratory gas is present in a gaseous sample
JPS6350745A (ja) * 1986-08-20 1988-03-03 Fuji Photo Film Co Ltd 化学センサ−
US4790979A (en) * 1986-08-29 1988-12-13 Technimed Corporation Test strip and fixture
US4970172A (en) * 1986-12-22 1990-11-13 Abbott Laboratories Method and device for ketone measurements
US5071769A (en) * 1986-12-22 1991-12-10 Abbott Laboratories Method and device for ketone measurement
US4814142A (en) * 1987-05-22 1989-03-21 Polymer Technology International Corp. Test strip having a non-particulate dialyzed polymer layer
US5128171A (en) * 1987-05-22 1992-07-07 Polymer Technology International Method of making a test strip having a dialyzed polymer layer
US4952495A (en) * 1987-06-08 1990-08-28 Eastman Kodak Company Hydrolyzable compounds which release electron transfer agents and analytical use of same
DE3852166T2 (de) * 1987-09-30 1995-04-06 Fujirebio Kk Analytische Vorrichtung für enzymimmunologische Tests.
JPH0191795A (ja) * 1987-10-01 1989-04-11 Fuji Photo Film Co Ltd 分析要素
US4816414A (en) * 1987-10-02 1989-03-28 Crystal Diagnostics, Inc. Methods and apparatus for detecting an analyte of interest capable of being converted into a carbonyl-containing composition
ATE139839T1 (de) * 1988-01-21 1996-07-15 Boehringer Mannheim Corp Anordnung zur bestimmung eines analyts und verfahren dafür
US5206177A (en) * 1988-01-21 1993-04-27 Boehringer Mannheim Corporation Apparatus for determining an analyte and method therefor
US5459078A (en) * 1988-01-29 1995-10-17 Abbott Laboratories Methods and reagents for performing ion-capture digoxin assays
US5866322A (en) * 1988-01-29 1999-02-02 Abbott Laboratories Method for performing Rubella assay
US5459080A (en) * 1988-01-29 1995-10-17 Abbott Laboratories Ion-capture assays using a specific binding member conjugated to carboxymethylamylose
US5104793A (en) * 1988-02-16 1992-04-14 Boehringer Mannheim Corporation Method for determining an analyte in a liquid sample using a zoned test device and an inhibitor for a label used in said method
US4994238A (en) * 1988-06-09 1991-02-19 Daffern George M Constant volume chemical analysis test device
DE68918504T2 (de) * 1988-06-24 1995-03-09 Fujirebio Kk Analyseelement vom Trockentyp für einen Immuntest.
US5196519A (en) * 1988-07-05 1993-03-23 Eastman Kodak Company Reducible compounds which provide aniline dyes, and analytical compositions, elements and methods using same
US5108902A (en) * 1988-07-05 1992-04-28 Eastman Kodak Company Reducible compounds which provide aniline dyes for analytical compositions and methods of using same
US5108903A (en) * 1988-07-05 1992-04-28 Eastman Kodak Company Reducible compounds which provide leuco dyes for analytical compositions, elements and methods of using same
US5171688A (en) * 1988-08-30 1992-12-15 Cholestech Corporation Self-corrected assay device
US5156954A (en) * 1989-03-08 1992-10-20 Cholestech Corporation Assay device and method using a signal-modulating compound
US5250443A (en) * 1988-11-23 1993-10-05 Pb Diagnostic Systems, Inc. Biological diagnostic assay system
US5290514A (en) * 1989-02-27 1994-03-01 Fuji Photo Film Co., Ltd. Dry analysis element having a constant blank value and process for preparing the same
US5114350A (en) * 1989-03-08 1992-05-19 Cholestech Corporation Controlled-volume assay apparatus
US5082771A (en) * 1989-06-27 1992-01-21 Eastman Kodak Company Detecting cells using tellurapyrylium dihydroxides
US5112740A (en) * 1989-12-18 1992-05-12 Eastman Kodak Company Carbon dioxide assay for body fluids comprising carbonic anhydrase
US5110724A (en) * 1990-04-02 1992-05-05 Cholestech Corporation Multi-analyte assay device
JPH03290443A (ja) * 1990-04-06 1991-12-20 Sakai Eng Kk イオン交換能を持つ官能基を導入したセルロース連続発泡体形成物
JP2576910B2 (ja) * 1990-04-13 1997-01-29 富士写真フイルム株式会社 免疫分析要素および免疫分析方法
WO1991019187A1 (en) * 1990-06-04 1991-12-12 Pb Diagnostic Systems, Inc. Analytical assay
US5320946A (en) * 1990-07-05 1994-06-14 Eastman Kodak Company Method and element for assay of catechol and catechol generating substances
US5213964A (en) * 1990-07-16 1993-05-25 Cholestech Corporation High-density lipoprotein solid-base precipitation assay method
US5213965A (en) * 1990-07-16 1993-05-25 Cholestech Corporation Solid-phase precipitation assay device
US5200315A (en) * 1990-07-25 1993-04-06 Eastman Kodak Company Particulate biologically active reagent containing polyoxyalkylene side chains, analytical element and methods for use of the reagent
EP0541729B1 (de) * 1990-10-22 1996-12-27 Abbott Laboratories Stabile sauerstoff-freie reagenzienlösung für diagnostik
JP2786336B2 (ja) * 1991-03-04 1998-08-13 富士写真フイルム株式会社 免疫分析要素および免疫分析方法
US5380489A (en) * 1992-02-18 1995-01-10 Eastman Kodak Company Element and method for nucleic acid amplification and detection using adhered probes
US5877028A (en) * 1991-05-29 1999-03-02 Smithkline Diagnostics, Inc. Immunochromatographic assay device
US5998220A (en) * 1991-05-29 1999-12-07 Beckman Coulter, Inc. Opposable-element assay devices, kits, and methods employing them
US6168956B1 (en) 1991-05-29 2001-01-02 Beckman Coulter, Inc. Multiple component chromatographic assay device
JP2665640B2 (ja) * 1991-07-22 1997-10-22 富士写真フイルム株式会社 乾式分析要素を用いた測定方法及び乾式分析要素
US5186843A (en) * 1991-07-22 1993-02-16 Ahlstrom Filtration, Inc. Blood separation media and method for separating plasma from whole blood
US5272061A (en) * 1991-09-20 1993-12-21 Eastman Kodak Company Assay for serum cholinesterase activity
DE69220871T2 (de) * 1991-10-03 1997-11-20 Bayer Ag Vorrichtung und Verfahren zur Auftrennung und Analyse von Vollblut
AU3661193A (en) * 1992-02-10 1993-09-03 Actimed Laboratories, Inc. Method for immobilizing dye on substrates
US5888723A (en) * 1992-02-18 1999-03-30 Johnson & Johnson Clinical Diagnostics, Inc. Method for nucleic acid amplification and detection using adhered probes
DE4217474A1 (de) * 1992-05-27 1993-12-02 Boehringer Mannheim Gmbh Verfahren und Mittel zur Bestimmung eines Analyts
US5447846A (en) * 1992-07-17 1995-09-05 Fuji Photo Film C., Ltd. Homogeneous Immunoassay process using covalent conjugate of enzyme and plural monoclonal antibodies for different epitopes on analyte
US5460974A (en) * 1992-10-13 1995-10-24 Miles Inc. Method of assaying whole blood for HDL cholesterol
US5447689A (en) * 1994-03-01 1995-09-05 Actimed Laboratories, Inc. Method and apparatus for flow control
US5474907A (en) * 1994-03-25 1995-12-12 Eastman Kodak Company Multilayer analytical element for salicylate assay
MX9701792A (es) * 1994-09-08 1997-06-28 Johnson & Johnson Tira opticamente leible para la deteccion de analitos que tiene una zona normal sobre la misma.
US5563031A (en) * 1994-09-08 1996-10-08 Lifescan, Inc. Highly stable oxidative coupling dye for spectrophotometric determination of analytes
US5526120A (en) * 1994-09-08 1996-06-11 Lifescan, Inc. Test strip with an asymmetrical end insuring correct insertion for measuring
US5515170A (en) * 1994-09-08 1996-05-07 Lifescan, Inc. Analyte detection device having a serpentine passageway for indicator strips
US6335203B1 (en) * 1994-09-08 2002-01-01 Lifescan, Inc. Optically readable strip for analyte detection having on-strip orientation index
CA2228970A1 (en) * 1995-08-18 1997-02-27 Donald W. Landry Detection of organic compounds through regulation of antibody-catalyzed reactions
US5962215A (en) 1996-04-05 1999-10-05 Mercury Diagnostics, Inc. Methods for testing the concentration of an analyte in a body fluid
US5824491A (en) * 1996-05-17 1998-10-20 Mercury Diagnostics, Inc. Dry reagent test strip comprising benzidine dye precursor and antipyrine compound
EP1579814A3 (de) 1996-05-17 2006-06-14 Roche Diagnostics Operations, Inc. Verfahren und Vorrichtung zur Probenahme und Analyse von Körperflüssigkeit
US20020010406A1 (en) 1996-05-17 2002-01-24 Douglas Joel S. Methods and apparatus for expressing body fluid from an incision
US5749358A (en) * 1996-10-10 1998-05-12 Nellcor Puritan Bennett Incorporated Resuscitator bag exhaust port with CO2 indicator
US5710005A (en) * 1996-10-29 1998-01-20 Biocode, Inc. Analyte detection with a gradient lateral flow device
GB2322444B (en) 1996-10-30 2000-01-19 Mercury Diagnostics Inc Synchronized analyte testing system
US5879951A (en) * 1997-01-29 1999-03-09 Smithkline Diagnostics, Inc. Opposable-element assay device employing unidirectional flow
US5939252A (en) * 1997-05-09 1999-08-17 Lennon; Donald J. Detachable-element assay device
US5948695A (en) 1997-06-17 1999-09-07 Mercury Diagnostics, Inc. Device for determination of an analyte in a body fluid
US6168957B1 (en) * 1997-06-25 2001-01-02 Lifescan, Inc. Diagnostic test strip having on-strip calibration
US6812035B1 (en) 1998-07-10 2004-11-02 Chemmotif, Inc. Dye desortion molecular indicator
CA2270797A1 (en) * 1998-07-27 2000-01-27 Bayer Corporation Transparent flow through membrane for dry reagent analytical devices
US8419650B2 (en) 1999-04-16 2013-04-16 Cariocom, LLC Downloadable datasets for a patient monitoring system
US6290646B1 (en) 1999-04-16 2001-09-18 Cardiocom Apparatus and method for monitoring and communicating wellness parameters of ambulatory patients
US6458326B1 (en) 1999-11-24 2002-10-01 Home Diagnostics, Inc. Protective test strip platform
CA2402621A1 (en) * 2000-03-17 2002-09-11 Sanwa Kagaku Kenkyusho Co., Ltd. Test paper
US6699722B2 (en) 2000-04-14 2004-03-02 A-Fem Medical Corporation Positive detection lateral-flow apparatus and method for small and large analytes
AUPQ826500A0 (en) * 2000-06-21 2000-07-13 Novapharm Research (Australia) Pty Limited Enzyme detection and measurement
DE10101576B4 (de) * 2001-01-15 2016-02-18 Presens Precision Sensing Gmbh Optischer Sensor und Sensorfeld
US6562625B2 (en) * 2001-02-28 2003-05-13 Home Diagnostics, Inc. Distinguishing test types through spectral analysis
US6525330B2 (en) 2001-02-28 2003-02-25 Home Diagnostics, Inc. Method of strip insertion detection
US6541266B2 (en) 2001-02-28 2003-04-01 Home Diagnostics, Inc. Method for determining concentration of an analyte in a test strip
US20050266499A1 (en) * 2001-04-25 2005-12-01 Rockeby Biomed Corporation, Ltd. Method and apparatus for testing for presence or absence of select biological substances
EP1298433A1 (de) * 2001-09-28 2003-04-02 EMC microcollections GmbH Vorrichtung und Methode zur Vorbereitung von Substanzenmischungenarrays mittels Diffusion
US7364695B2 (en) * 2001-12-12 2008-04-29 Taylor Technologies, Inc. High void volume and/or high liquid imbibing based apparatus
EP1495335A2 (de) * 2001-12-21 2005-01-12 Polymer Technology Systems, Inc. Teststreifen und verfahren um hdl-cholesterin im vollblut oder plasma zu bestimmen
ATE309544T1 (de) * 2002-04-09 2005-11-15 Cholestech Corp Verfahren und vorrichtung zur quantifizierung von lipoprotein-cholesterol hoher dichte
US7018805B2 (en) * 2002-08-29 2006-03-28 Vicam L.P. α-Amylase assay and uses thereof
US20050123439A1 (en) * 2003-12-09 2005-06-09 Eastman Kodak Company Device for sensing contaminants
US20050123440A1 (en) * 2003-12-09 2005-06-09 Eastman Kodak Company Sensor for contaminants
WO2006098804A2 (en) * 2005-03-11 2006-09-21 Chembio Diagnostic Systems, Inc. Dual path immunoassay device
US7189522B2 (en) 2005-03-11 2007-03-13 Chembio Diagnostic Systems, Inc. Dual path immunoassay device
US20070073590A1 (en) * 2005-08-22 2007-03-29 Cosentino Louis C Remote monitor for physiological parameters and durable medical supplies
US8062221B2 (en) 2005-09-30 2011-11-22 Nellcor Puritan Bennett Llc Sensor for tissue gas detection and technique for using the same
US20070083094A1 (en) * 2005-10-11 2007-04-12 Colburn Joel C Medical sensor and technique for using the same
US20070106134A1 (en) 2005-11-10 2007-05-10 O'neil Michael P Medical sensor and technique for using the same
GB2435512A (en) * 2006-02-23 2007-08-29 Mologic Ltd A binding assay and assay device
GB2435511A (en) * 2006-02-23 2007-08-29 Mologic Ltd Protease detection
GB2435510A (en) * 2006-02-23 2007-08-29 Mologic Ltd Enzyme detection product and methods
US20070202603A1 (en) * 2006-02-27 2007-08-30 Steven Wayne Counts Apparatus and method for sampling and correcting fluids
GB2437311A (en) * 2006-04-07 2007-10-24 Mologic Ltd A protease detection product
US20080077035A1 (en) * 2006-09-25 2008-03-27 Baker Clark R Carbon dioxide-sensing airway products and technique for using the same
US8431087B2 (en) * 2006-09-25 2013-04-30 Covidien Lp Carbon dioxide detector having borosilicate substrate
US8431088B2 (en) * 2006-09-25 2013-04-30 Covidien Lp Carbon dioxide detector having borosilicate substrate
US8420405B2 (en) * 2006-09-25 2013-04-16 Covidien Lp Carbon dioxide detector having borosilicate substrate
US8449834B2 (en) * 2006-09-25 2013-05-28 Covidien Lp Carbon dioxide detector having borosilicate substrate
US8396524B2 (en) * 2006-09-27 2013-03-12 Covidien Lp Medical sensor and technique for using the same
ATE483165T1 (de) * 2007-01-09 2010-10-15 Cholestech Corp Vorrichtung und verfahren zur messung des ldl- assoziierten cholesterols
US20080294024A1 (en) * 2007-05-24 2008-11-27 Cosentino Daniel L Glucose meter system and monitor
US20090165801A1 (en) * 2007-12-31 2009-07-02 Nellcor Puritan Bennett Llc Carbon dioxide detector having an acrylic based substrate
US20090246797A1 (en) * 2008-03-28 2009-10-01 Nellcor Puritan Bennett Llc Medical device for the assessment of internal organ tissue and technique for using the same
US20100022916A1 (en) 2008-07-24 2010-01-28 Javanbakhsh Esfandiari Method and Apparatus for Collecting and Preparing Biological Samples for Testing
CN102460119B (zh) * 2009-05-22 2015-01-28 3M创新有限公司 多层比色传感器
US8603835B2 (en) 2011-02-10 2013-12-10 Chembio Diagnostic Systems, Inc. Reduced step dual path immunoassay device and method
CN102520182B (zh) * 2011-12-27 2014-01-15 天津科技大学 一种可视血糖试纸及其制备方法
US9395234B2 (en) 2012-12-05 2016-07-19 Cardiocom, Llc Stabilizing base for scale
GB2548653A (en) 2014-04-02 2017-09-27 Chembio Diagnostic Systems Inc Immunoassay utilizing trapping conjugate
US20160116466A1 (en) 2014-10-27 2016-04-28 Chembio Diagnostic Systems, Inc. Rapid Screening Assay for Qualitative Detection of Multiple Febrile Illnesses
WO2018140568A1 (en) * 2017-01-27 2018-08-02 Becton, Dickinson And Company Vertical flow assay device for detecting glucose concentration in a fluid sample
WO2018187687A1 (en) * 2017-04-07 2018-10-11 Arizona Board Regents On Behalf Of Arizona State University Integrated diagnostic devices having embedded biomolecular computing systems and uses thereof
GB2562314A (en) * 2017-05-13 2018-11-14 Cyanoguard Ag Process
US10293340B2 (en) 2017-10-11 2019-05-21 Fitbit, Inc. Microfluidic metering and delivery system
CN109916894A (zh) * 2019-04-12 2019-06-21 吉林省汇酉生物技术股份有限公司 一种定量测定葡萄糖浓度的干化学试剂片及其制备方法

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2522918A1 (de) * 1974-08-06 1976-02-26 Ryt Ind Inc Richtungsleitung mit feldverschiebungseffekt

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1167083A (en) * 1966-01-20 1969-10-15 Warner Lambert Pharmaceutical Assay Method for Amylase
SE336915B (de) * 1968-01-15 1971-07-19 Pharmacia Ab
US3694318A (en) * 1968-08-19 1972-09-26 Bernard Klein Substrate and method for alpha-amylase assay
US3641235A (en) * 1968-11-01 1972-02-08 Miles Lab Immunological reagent and process for making same
DE2332760C3 (de) * 1972-06-30 1982-03-04 Eastman Kodak Co., 14650 Rochester, N.Y. Material für die quantitative spektrophotometrische Analyse einer Flüssigkeit
US3888739A (en) * 1973-05-07 1975-06-10 Bio Reagents & Diagnostics Inc Reagents and methods for determining amylase concentrations
US3992158A (en) * 1973-08-16 1976-11-16 Eastman Kodak Company Integral analytical element
US3901657A (en) * 1974-04-29 1975-08-26 Sun Scient Inc Device for testing solutions and body fluids
FR2280081A1 (fr) * 1974-07-23 1976-02-20 Kodak Pathe Produit composite unitaire pour l'analyse chimique ou biologique
US4042335A (en) * 1975-07-23 1977-08-16 Eastman Kodak Company Integral element for analysis of liquids
US4051538A (en) * 1976-06-28 1977-09-27 International Business Machines Corporation Ink jet copier
CA1095819A (en) * 1977-01-14 1981-02-17 Eastman Kodak Company Element for analysis of liquids

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2522918A1 (de) * 1974-08-06 1976-02-26 Ryt Ind Inc Richtungsleitung mit feldverschiebungseffekt

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3206659A1 (de) * 1981-02-27 1982-09-16 Fuji Photo Film Co., Ltd., Minami-Ashigara, Kanagawa Film fuer die quantitative analyse und verfahren zur kolorimetrischen analyse unter verwendung desselben
DE3929751A1 (de) * 1989-09-07 1991-03-21 Guenter Keul Teststreifen mit integriertem filter
DE4021556A1 (de) * 1990-07-06 1992-01-09 Draegerwerk Ag Vorrichtung zur messung der konzentration von gas- und/oder dampffoermigen komponenten eines gasgemisches

Also Published As

Publication number Publication date
BE862955A (fr) 1978-07-17
GB1599678A (en) 1981-10-07
DE2801455C2 (de) 1985-04-04
US4144306A (en) 1979-03-13
FR2377630B1 (de) 1980-07-04
DE2801455A1 (de) 1978-07-20
FR2377630A1 (fr) 1978-08-11
JPS63185400A (ja) 1988-07-30
JPS53131089A (en) 1978-11-15
JPS6151264B2 (de) 1986-11-07
CA1095819A (en) 1981-02-17

Similar Documents

Publication Publication Date Title
DE2858253C2 (de)
DE2857901A1 (de)
DE2858247A1 (de)
DE2845612C2 (de)
FR2377091B1 (de)
FR2375925B1 (de)
FR2376672B1 (de)
FR2376729B1 (de)
FR2377486B1 (de)
CH641303GA3 (de)
FR2377450B1 (de)
AU3353778A (de)
FR2376622B3 (de)
AU495917B2 (de)
AR210643A1 (de)
AU71461S (de)
BE871991A (de)
BE851449A (de)
BG25828A1 (de)
BG24713A1 (de)
BG25808A1 (de)
BG25809A1 (de)
BG23438A1 (de)
BE873002A (de)
BE872973A (de)

Legal Events

Date Code Title Description
Q172 Divided out of (supplement):

Ref country code: DE

Ref document number: 2801455

8181 Inventor (new situation)

Free format text: FIGUERAS, JOHN, VICTOR, N.Y., US

8110 Request for examination paragraph 44
AC Divided out of

Ref country code: DE

Ref document number: 2801455

Format of ref document f/p: P

D2 Grant after examination
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: JOHNSON & JOHNSON CLINICAL DIAGNOSTICS, INC., ROCH

8328 Change in the person/name/address of the agent

Free format text: STREHL, SCHUEBEL-HOPF, GROENING & PARTNER, 80538 MUENCHEN