ES2161757T3 - Metodo, articulo de ensayo y sistema para realizar analisis. - Google Patents

Metodo, articulo de ensayo y sistema para realizar analisis.

Info

Publication number
ES2161757T3
ES2161757T3 ES94906063T ES94906063T ES2161757T3 ES 2161757 T3 ES2161757 T3 ES 2161757T3 ES 94906063 T ES94906063 T ES 94906063T ES 94906063 T ES94906063 T ES 94906063T ES 2161757 T3 ES2161757 T3 ES 2161757T3
Authority
ES
Spain
Prior art keywords
matrix
test article
tests
electrodes
perform analysis
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
Application number
ES94906063T
Other languages
English (en)
Inventor
Stephen E Zweig
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.)
Avocet Medical Inc
Original Assignee
Avocet Medical 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
Application filed by Avocet Medical Inc filed Critical Avocet Medical Inc
Application granted granted Critical
Publication of ES2161757T3 publication Critical patent/ES2161757T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N27/00—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means
    • G01N27/02—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance
    • G01N27/04—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance by investigating resistance
    • G01N27/041—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance by investigating resistance of a solid body
    • 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
    • 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
    • C12Q1/56—Measuring or testing processes involving enzymes, nucleic acids or microorganisms; Compositions therefor; Processes of preparing such compositions involving blood clotting factors, e.g. involving thrombin, thromboplastin, fibrinogen
    • 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
    • Y10S436/807—Apparatus included in process claim, e.g. physical support structures
    • Y10S436/808—Automated or kit
    • 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
    • Y10T436/11—Automated chemical analysis
    • Y10T436/112499—Automated chemical analysis with sample on test slide

Landscapes

  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Proteomics, Peptides & Aminoacids (AREA)
  • Wood Science & Technology (AREA)
  • Zoology (AREA)
  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • Immunology (AREA)
  • General Health & Medical Sciences (AREA)
  • Biophysics (AREA)
  • Genetics & Genomics (AREA)
  • Microbiology (AREA)
  • Biotechnology (AREA)
  • Molecular Biology (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Hematology (AREA)
  • Neurosurgery (AREA)
  • Electrochemistry (AREA)
  • General Physics & Mathematics (AREA)
  • Pathology (AREA)
  • Investigating Or Analysing Biological Materials (AREA)
  • Investigating Or Analysing Materials By The Use Of Chemical Reactions (AREA)
  • Measuring Or Testing Involving Enzymes Or Micro-Organisms (AREA)
  • Apparatus Associated With Microorganisms And Enzymes (AREA)

Abstract

ENSAYOS DE ANALISIS LIQUIDOS SE REALIZAN EN UNA MATRIZ POROSA QUE CONTIENE REACTIVOS DESHIDRATADOS QUE PRODUCEN UN PRODUCTO DE REACCION VISIBLEMENTE DETECTABLE. LA APLICACION DE UNA MUESTRA DE LIQUIDO A LA MATRIZ POROSA SE DETECTA MEDIANTE LA MEDICION DE UNA GOTA EN RESISTENCIA A TRAVES DE LA MATRIZ. UN ARTICULO DE PRUEBA PREFERIDO PARA LA REALIZACION DEL METODO INCLUYE LA MATRIZ Y UN PAR DE ELECTRODOS SEPARADOS EN CONTACTO ELECTRICO CON UNA ZONA DE REACCION EN LA MATRIZ. EL ARTICULO DE PRUEBA SE UTILIZA EN COMBINACION CON UNA UNIDAD DE DETECCION QUE TIENE ELEMENTOS PARA COMPROBAR LOS ELECTRODOS PARA DETERMINAR CUANDO HA DISMINUIDO LA RESISTENCIA ELECTRICA EN LA MATRIZ. LOS METODOS Y APARATOS DE ENSAYO SON PARTICULARMENTE UTILES PARA REALIZAR ENSAYOS DE ENZIMAS DONDE ES CRITICA UNA SEÑAL DESARROLLADA COMO UNA FUNCION DE TIEMPO.
ES94906063T 1993-01-13 1994-01-12 Metodo, articulo de ensayo y sistema para realizar analisis. Expired - Lifetime ES2161757T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US08/003,771 US5344754A (en) 1993-01-13 1993-01-13 Assay timed by electrical resistance change and test strip

Publications (1)

Publication Number Publication Date
ES2161757T3 true ES2161757T3 (es) 2001-12-16

Family

ID=21707509

Family Applications (1)

Application Number Title Priority Date Filing Date
ES94906063T Expired - Lifetime ES2161757T3 (es) 1993-01-13 1994-01-12 Metodo, articulo de ensayo y sistema para realizar analisis.

Country Status (9)

Country Link
US (2) US5344754A (es)
EP (1) EP0679193B1 (es)
JP (1) JP3618745B2 (es)
AU (1) AU5994194A (es)
CA (1) CA2152498C (es)
DE (1) DE69427900T2 (es)
DK (1) DK0679193T3 (es)
ES (1) ES2161757T3 (es)
WO (1) WO1994016095A1 (es)

Families Citing this family (94)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4935346A (en) 1986-08-13 1990-06-19 Lifescan, Inc. Minimum procedure system for the determination of analytes
US5708591A (en) * 1995-02-14 1998-01-13 Akzo Nobel N.V. Method and apparatus for predicting the presence of congenital and acquired imbalances and therapeutic conditions
US6429017B1 (en) 1999-02-04 2002-08-06 Biomerieux Method for predicting the presence of haemostatic dysfunction in a patient sample
US6321164B1 (en) 1995-06-07 2001-11-20 Akzo Nobel N.V. Method and apparatus for predicting the presence of an abnormal level of one or more proteins in the clotting cascade
US6898532B1 (en) 1995-06-07 2005-05-24 Biomerieux, Inc. Method and apparatus for predicting the presence of haemostatic dysfunction in a patient sample
GB2322707B (en) * 1996-06-17 2000-07-12 Mercury Diagnostics Inc Electrochemical test device and related methods
US5714123A (en) * 1996-09-30 1998-02-03 Lifescan, Inc. Protective shield for a blood glucose strip
US5885839A (en) * 1997-04-15 1999-03-23 Lxn Corporation Methods of determining initiation and variable end points for measuring a chemical reaction
FR2764386B1 (fr) * 1997-06-06 1999-07-16 Commissariat Energie Atomique Support d'electrodes comportant au moins une electrode recouverte par un depot et systeme de lecture de ce support
US6046051A (en) * 1997-06-27 2000-04-04 Hemosense, Inc. Method and device for measuring blood coagulation or lysis by viscosity changes
US8071384B2 (en) 1997-12-22 2011-12-06 Roche Diagnostics Operations, Inc. Control and calibration solutions and methods for their use
US6502040B2 (en) 1997-12-31 2002-12-31 Biomerieux, Inc. Method for presenting thrombosis and hemostasis assay data
US7021122B1 (en) 1998-03-19 2006-04-04 Orgenics Biosensors Ltd. Device for the determination of blood clotting by capacitance or resistance
US6136610A (en) * 1998-11-23 2000-10-24 Praxsys Biosystems, Inc. Method and apparatus for performing a lateral flow assay
ATE282208T1 (de) 1999-02-04 2004-11-15 Bio Merieux Inc Verfahren und vorrichtung zum vorhersagen von haemostatischer funktionsstörung in patientenproben
EP1031830B8 (fr) * 1999-02-23 2009-12-09 Asulab S.A. Système électrochimique pour la détermination d'un temps de coagulation du sang
AU3632800A (en) * 1999-03-29 2000-10-16 Avocet Medical, Inc. Meter with integrated database and simplified telemedicine capability
US6150124A (en) * 1999-05-20 2000-11-21 Umm Electronics, Inc. Method for passively determining the application of a sample fluid on an analyte strip
US6528323B1 (en) * 1999-06-14 2003-03-04 Praxsys Biosystems, Inc. Bidirectional lateral flow test strip and method
US20050103624A1 (en) 1999-10-04 2005-05-19 Bhullar Raghbir S. Biosensor and method of making
CA2391743A1 (en) * 1999-11-15 2001-05-25 I-Stat Corporation Apparatus and method for assaying coagulation in fluid samples
US6458326B1 (en) 1999-11-24 2002-10-01 Home Diagnostics, Inc. Protective test strip platform
US6780296B1 (en) * 1999-12-23 2004-08-24 Roche Diagnostics Corporation Thermally conductive sensor
US7179612B2 (en) 2000-06-09 2007-02-20 Biomerieux, Inc. Method for detecting a lipoprotein-acute phase protein complex and predicting an increased risk of system failure or mortality
US6620310B1 (en) 2000-12-13 2003-09-16 Lifescan, Inc. Electrochemical coagulation assay and device
US7144495B2 (en) * 2000-12-13 2006-12-05 Lifescan, Inc. Electrochemical test strip with an integrated micro-needle and associated methods
GB0030929D0 (en) * 2000-12-19 2001-01-31 Inverness Medical Ltd Analyte measurement
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
US6767710B2 (en) * 2001-03-30 2004-07-27 Praxsys Biosystems, Llc Prewetting stop flow test strip
WO2002101343A2 (en) 2001-06-12 2002-12-19 Pelikan Technologies, Inc. Thermal sensor for fluid detection
DE10128449B4 (de) * 2001-06-12 2004-07-15 Robert Bosch Gmbh Vorrichtung und Verfahren zur Prüfung eines Materials
EP1417491A4 (en) * 2001-07-18 2004-08-11 Siliang Zhou TEST STRIP FOR SIDE FLOW ASSAY OF A SAMPLE CONTAINING WHOLE CELLS
US7758744B2 (en) * 2001-10-05 2010-07-20 Stephen Eliot Zweig Dual glucose-turbidimetric analytical sensors
US6984307B2 (en) * 2001-10-05 2006-01-10 Stephen Eliot Zweig Dual glucose-hydroxybutyrate analytical sensors
US7285425B2 (en) * 2002-05-14 2007-10-23 Siemens Medical Solutions Diagnostics Assay test system for regulating temperature
EP1514097A1 (en) * 2002-06-19 2005-03-16 Becton, Dickinson and Company Microfabricated sensor arrays
US20080044927A1 (en) * 2002-10-30 2008-02-21 Lien Ching H Medical test strip
US20040241779A1 (en) * 2003-02-24 2004-12-02 Piasio Roger N. Dry chemistry, lateral flow-reconstituted chromatographic enzyme-driven assays
JP4566983B2 (ja) * 2003-02-24 2010-10-20 バイナックス インコーポレイティッド 乾式化学の側方流動−再構成されたクロマトグラフィー的酵素駆動式アッセイ法
US7239394B2 (en) 2003-06-04 2007-07-03 Inverness Medical Switzerland Gmbh Early determination of assay results
US7317532B2 (en) * 2003-06-04 2008-01-08 Inverness Medical Switzerland Gmbh Flow sensing for determination of assay results
US7315378B2 (en) * 2003-06-04 2008-01-01 Inverness Medical Switzerland Gmbh Optical arrangement for assay reading device
US7452457B2 (en) 2003-06-20 2008-11-18 Roche Diagnostics Operations, Inc. System and method for analyte measurement using dose sufficiency electrodes
US8071030B2 (en) 2003-06-20 2011-12-06 Roche Diagnostics Operations, Inc. Test strip with flared sample receiving chamber
US8206565B2 (en) 2003-06-20 2012-06-26 Roche Diagnostics Operation, Inc. System and method for coding information on a biosensor test strip
JP4619359B2 (ja) 2003-06-20 2011-01-26 エフ ホフマン−ラ ロッシュ アクチェン ゲゼルシャフト フレア状に形成された試料受入チャンバーを持つ試験片
US8148164B2 (en) 2003-06-20 2012-04-03 Roche Diagnostics Operations, Inc. System and method for determining the concentration of an analyte in a sample fluid
US7488601B2 (en) 2003-06-20 2009-02-10 Roche Diagnostic Operations, Inc. System and method for determining an abused sensor during analyte measurement
US7718439B2 (en) 2003-06-20 2010-05-18 Roche Diagnostics Operations, Inc. System and method for coding information on a biosensor test strip
US7645373B2 (en) 2003-06-20 2010-01-12 Roche Diagnostic Operations, Inc. System and method for coding information on a biosensor test strip
US8679853B2 (en) 2003-06-20 2014-03-25 Roche Diagnostics Operations, Inc. Biosensor with laser-sealed capillary space and method of making
US7645421B2 (en) 2003-06-20 2010-01-12 Roche Diagnostics Operations, Inc. System and method for coding information on a biosensor test strip
US8058077B2 (en) 2003-06-20 2011-11-15 Roche Diagnostics Operations, Inc. Method for coding information on a biosensor test strip
DE10346863A1 (de) * 2003-10-09 2005-05-04 Roche Diagnostics Gmbh On-Board-Kontrolle für Analyseelemente
EP1679510B1 (en) * 2003-10-29 2013-01-16 ARKRAY, Inc. Specimen analysis method and specimen analysis device
WO2005078118A1 (en) 2004-02-06 2005-08-25 Bayer Healthcare Llc Oxidizable species as an internal reference for biosensors and method of use
US7422905B2 (en) 2004-02-27 2008-09-09 Medtronic, Inc. Blood coagulation test cartridge, system, and method
US7439069B2 (en) 2004-02-27 2008-10-21 Nippoldt Douglas D Blood coagulation test cartridge, system, and method
US7399637B2 (en) 2004-04-19 2008-07-15 Medtronic, Inc. Blood coagulation test cartridge, system, and method
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
US7569126B2 (en) 2004-06-18 2009-08-04 Roche Diagnostics Operations, Inc. System and method for quality assurance of a biosensor test strip
CN101031798B (zh) * 2004-07-29 2012-06-27 瑞莱诊断体系有限公司 侧向流系统和测定
EP1705480B1 (de) * 2005-03-22 2011-10-05 Roche Diagnostics GmbH Testelement zur Analyse von Körperflüssigkeiten
JP2008541017A (ja) * 2005-04-29 2008-11-20 ベックマン コールター インコーポレイテッド 側方流動蛍光免疫測定法
EP1742063B1 (fr) 2005-07-07 2010-09-08 Asulab S.A. Système de détermination différentielle du taux d'une enzyme protéolytique dans un fluide corporel
MX2008000836A (es) 2005-07-20 2008-03-26 Bayer Healthcare Llc Amperimetria regulada.
EP1934591B1 (en) 2005-09-30 2019-01-02 Ascensia Diabetes Care Holdings AG Gated voltammetry
US20070077611A1 (en) * 2005-09-30 2007-04-05 Jyotsna Ghai Membrane system for blood coagulation testing
US20070082372A1 (en) * 2005-09-30 2007-04-12 Jyotsna Ghai Membrane system for blood coagulation testing
US20070077613A1 (en) * 2005-09-30 2007-04-05 Jyotsna Ghai Membrane system for blood coagulation testing
US8124025B2 (en) * 2005-09-30 2012-02-28 Medtronic, Inc. Membrane system for blood coagulation testing
US20070077610A1 (en) * 2005-09-30 2007-04-05 Jyotsna Ghai Membrane system for blood coagulation testing
EP1790861A1 (en) * 2005-11-25 2007-05-30 Bonsens AB Microfluidic system
US7888130B2 (en) * 2006-01-03 2011-02-15 Dräger Safety AG & Co. KGaA Test cassette for fluid analyses
US7885698B2 (en) 2006-02-28 2011-02-08 Abbott Diabetes Care Inc. Method and system for providing continuous calibration of implantable analyte sensors
US20080297169A1 (en) * 2007-05-31 2008-12-04 Greenquist Alfred C Particle Fraction Determination of A Sample
GB2450351B (en) 2007-06-20 2012-01-18 Cozart Bioscience Ltd Monitoring an Immunoassay
EP2465609B1 (en) 2007-06-21 2016-12-28 Gen-Probe Incorporated Method for mixing the contents of a detection chamber
WO2009076302A1 (en) 2007-12-10 2009-06-18 Bayer Healthcare Llc Control markers for auto-detection of control solution and methods of use
EP2557987B1 (en) 2010-04-16 2018-09-19 Abbott Diabetes Care, Inc. Analyte monitoring device and methods
US8586387B2 (en) * 2011-08-30 2013-11-19 Supernova Diagnostics, Inc. Methods of triggering activation of encapsulated signal-generating substances and apparatus utilising activated signal-generating substances
US11389114B2 (en) * 2013-01-02 2022-07-19 FIBROTX OÜ{umlaut over ( )} Device to measure analytes in the skin
JP6521948B2 (ja) * 2013-06-10 2019-05-29 エフ．ホフマン−ラ ロシュ アーゲーＦ． Ｈｏｆｆｍａｎｎ−Ｌａ Ｒｏｃｈｅ Ａｋｔｉｅｎｇｅｓｅｌｌｓｃｈａｆｔ 体液中の分析物を検出するための方法およびシステム
HUP1300542A2 (hu) 2013-09-19 2015-03-30 Diagon Kft Eljárás és mérõrendszer véralvadási jellemzõk meghatározására
US9921232B2 (en) 2014-09-26 2018-03-20 Abbott Point Of Care Inc. Ellagic acid formulations for use in coagulation assays
US9903877B2 (en) 2014-09-26 2018-02-27 Abbott Point Of Care Inc. Sensors for assaying coagulation in fluid samples
WO2016049527A1 (en) 2014-09-26 2016-03-31 Abbott Point Of Care Inc. Cartridge device with segmented fluidics for assaying coagulation in fluid samples
CN107107057B (zh) 2014-09-26 2020-12-15 雅培医护站股份有限公司 用于流体样本中的凝结测定的盒设备识别
US10048282B2 (en) 2014-09-26 2018-08-14 Abbott Point Of Care Inc. Cartridge device with fluidic junctions for coagulation assays in fluid samples
EP3954457A3 (en) 2014-09-26 2022-05-18 Abbott Point Of Care Inc Microfabricated device with micro-environment sensors for assaying coagulation in fluid samples
CN107107056B (zh) 2014-09-26 2020-04-14 雅培医护站股份有限公司 用于流体样本中的凝结测定的单通道盒设备
GB2548635A (en) * 2016-03-31 2017-09-27 Cambridge Display Tech Ltd Analytical test device

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH524142A (de) * 1970-06-08 1972-06-15 Miles Lab Elektrochemische Prüfanordnung und Verfahren zu ihrer Herstellung
US3663374A (en) * 1970-08-14 1972-05-16 Geomet Method and apparatus for quantitating enzyme activity
US3791933A (en) * 1971-02-25 1974-02-12 Geomet Rapid methods for assay of enzyme substrates and metabolites
US3798004A (en) * 1972-04-18 1974-03-19 Ames Yissum Ltd Test device
US3826734A (en) * 1972-06-26 1974-07-30 Bio Medical Sciences Inc Apparatus for use in liquid sample analysis
US4038030A (en) * 1975-04-10 1977-07-26 American Hospital Supply Corporation Profile analysis pack and method
US4171246A (en) * 1976-05-19 1979-10-16 Eastman Kodak Company Method for determining ionic activity of components of liquid drops
US4053381A (en) * 1976-05-19 1977-10-11 Eastman Kodak Company Device for determining ionic activity of components of liquid drops
US4219529A (en) * 1977-11-28 1980-08-26 Eastman Kodak Company Incubator for chemical analyzer
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
US4366241A (en) * 1980-08-07 1982-12-28 Syva Company Concentrating zone method in heterogeneous immunoassays
US4420566A (en) * 1982-06-10 1983-12-13 Eastman Kodak Company Method and apparatus for detecting sample fluid on an analysis slide
DE3321783A1 (de) * 1983-06-16 1984-12-20 Boehringer Mannheim Gmbh, 6800 Mannheim Anordnung zum auswerten eines teststreifens
DE3516579A1 (de) * 1984-11-19 1986-05-22 Boehringer Mannheim Gmbh, 6800 Mannheim Gerinnungstest auf teststreifen
CA1283447C (en) * 1986-06-20 1991-04-23 John W. Parce Zero volume electrochemical cell
US5049487A (en) * 1986-08-13 1991-09-17 Lifescan, Inc. Automated initiation of timing of reflectance readings
US4935346A (en) * 1986-08-13 1990-06-19 Lifescan, Inc. Minimum procedure system for the determination of analytes
US5059394A (en) * 1986-08-13 1991-10-22 Lifescan, Inc. Analytical device for the automated determination of analytes in fluids
US4849340A (en) * 1987-04-03 1989-07-18 Cardiovascular Diagnostics, Inc. Reaction system element and method for performing prothrombin time assay
WO1993022453A1 (en) * 1992-04-27 1993-11-11 Avocet Medical, Inc. Test article and method for performing blood coagulation assays

Also Published As

Publication number Publication date
AU5994194A (en) 1994-08-15
DE69427900T2 (de) 2001-11-22
CA2152498C (en) 2004-10-26
DE69427900D1 (de) 2001-09-13
JP3618745B2 (ja) 2005-02-09
US5344754A (en) 1994-09-06
DK0679193T3 (da) 2001-12-03
WO1994016095A1 (en) 1994-07-21
JPH08508094A (ja) 1996-08-27
EP0679193A1 (en) 1995-11-02
EP0679193B1 (en) 2001-08-08
US5554531A (en) 1996-09-10
CA2152498A1 (en) 1994-07-21
EP0679193A4 (en) 1998-03-18

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