ES2151509T3 - Articulo de prueba y metodo para llevar a cabo ensayos de coagulacion de la sangre. - Google Patents

Articulo de prueba y metodo para llevar a cabo ensayos de coagulacion de la sangre.

Info

Publication number
ES2151509T3
ES2151509T3 ES93912264T ES93912264T ES2151509T3 ES 2151509 T3 ES2151509 T3 ES 2151509T3 ES 93912264 T ES93912264 T ES 93912264T ES 93912264 T ES93912264 T ES 93912264T ES 2151509 T3 ES2151509 T3 ES 2151509T3
Authority
ES
Spain
Prior art keywords
coagulation
test article
membrane
carry out
blood coagulation
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
ES93912264T
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=25364294&utm_source=***_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ES2151509(T3) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Avocet Medical Inc filed Critical Avocet Medical Inc
Application granted granted Critical
Publication of ES2151509T3 publication Critical patent/ES2151509T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • C12Q1/56—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
    • 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
    • G01N33/521—Single-layer analytical elements
    • G01N33/523—Single-layer analytical elements the element being adapted for a specific analyte
    • 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
    • G01N33/86—Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing involving blood coagulating time or factors, or their receptors
    • 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
    • C12Q2337/00—N-linked chromogens for determinations of peptidases and proteinases
    • C12Q2337/20—Coumarin derivatives
    • C12Q2337/22—7-Amino-4-methylcoumarin, i.e. AMC, MCA

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Hematology (AREA)
  • Immunology (AREA)
  • Molecular Biology (AREA)
  • Biomedical Technology (AREA)
  • Urology & Nephrology (AREA)
  • Microbiology (AREA)
  • Biochemistry (AREA)
  • Biotechnology (AREA)
  • Organic Chemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Analytical Chemistry (AREA)
  • Cell Biology (AREA)
  • Wood Science & Technology (AREA)
  • General Physics & Mathematics (AREA)
  • Pathology (AREA)
  • Medicinal Chemistry (AREA)
  • Zoology (AREA)
  • Proteomics, Peptides & Aminoacids (AREA)
  • Food Science & Technology (AREA)
  • Neurosurgery (AREA)
  • Biophysics (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • General Engineering & Computer Science (AREA)
  • Genetics & Genomics (AREA)
  • Investigating Or Analysing Biological Materials (AREA)

Abstract

UN ARTICULO DE PRUEBA PARA DETERMINAR CAPACIDAD DE COAGULACION EN UNA MUESTRA DE SANGRE COMPRENDE UNA MEMBRANA POROSA QUE TIENE UN INICIADOR DE COAGULACION Y SUSTRATO IMPREGNADO EN EL. LAS DIMENSIONES DE PORO Y COMPOSICION DE LA MEMBRANA SON SELECCIONADOS DE MODO QUE SOLO PLASMA SANGUINEO PUEDE PASAR AL INTERIOR DE LA MEMBRANA, DONDE LA COAGULACION ES INICIADA. EL SUSTRATO ES ACTIVADO POR UN COMPONENTE DE LA VIA DE ACCESO DE COAGULACION, TIPICAMENTE TROMBINA, Y PRODUCE UNA SEÑAL DETECTABLE EN ACTIVACION. UTILIZANDO MATERIALES DE MATRIZ DE MEMBRANA QUE ESTAN SUSTANCIALMENTE LIBRES DE INTERFERENCIA CON LA VIA DE ACCESO DE COAGULACION, RESULTADOS SEGUROS PUEDEN SER CONSEGUIDOS.
ES93912264T 1992-04-27 1993-04-14 Articulo de prueba y metodo para llevar a cabo ensayos de coagulacion de la sangre. Expired - Lifetime ES2151509T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US87466792A 1992-04-27 1992-04-27

Publications (1)

Publication Number Publication Date
ES2151509T3 true ES2151509T3 (es) 2001-01-01

Family

ID=25364294

Family Applications (1)

Application Number Title Priority Date Filing Date
ES93912264T Expired - Lifetime ES2151509T3 (es) 1992-04-27 1993-04-14 Articulo de prueba y metodo para llevar a cabo ensayos de coagulacion de la sangre.

Country Status (10)

Country Link
US (1) US5418143A (es)
EP (1) EP0638127B1 (es)
JP (1) JP3368279B2 (es)
AU (1) AU4287593A (es)
CA (1) CA2133983C (es)
DE (1) DE69329280T2 (es)
DK (1) DK0638127T3 (es)
ES (1) ES2151509T3 (es)
GR (1) GR3034647T3 (es)
WO (1) WO1993022453A1 (es)

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US6528323B1 (en) * 1999-06-14 2003-03-04 Praxsys Biosystems, Inc. Bidirectional lateral flow test strip and method
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US6767710B2 (en) * 2001-03-30 2004-07-27 Praxsys Biosystems, Llc Prewetting stop flow test strip
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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
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US7399637B2 (en) * 2004-04-19 2008-07-15 Medtronic, Inc. Blood coagulation test cartridge, system, and method
US7815854B2 (en) 2004-04-30 2010-10-19 Kimberly-Clark Worldwide, Inc. Electroluminescent illumination source for optical detection systems
US20050244953A1 (en) * 2004-04-30 2005-11-03 Kimberly-Clark Worldwide, Inc. Techniques for controlling the optical properties of assay devices
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
ATE479096T1 (de) * 2004-07-29 2010-09-15 Relia Diagnostic Systems Llc Querstromsystem und assay
DK1776464T3 (da) 2004-08-13 2010-02-01 Egomedical Technologies Ag analyt.-testsytem til bestemmelse af koncentrationen af en analyt i en fysiologisk eller vandig væske
US7148067B2 (en) * 2004-08-31 2006-12-12 The Board Of Trustees Of The University Of Illinois Thromboplastin reagents
WO2006088741A2 (en) * 2005-02-16 2006-08-24 The Board Of Trustees Of The University Of Illinois Procoagulants based on metal-chelating lipids
AT501650A1 (de) * 2005-02-22 2006-10-15 Technoclone Ges M B H Verfahren zur bestimmung der gerinnungsaktivierung sowie gerät zur durchführung des verfahrens
EP1869082B1 (en) * 2005-03-04 2011-04-13 The Board Of Trustees Of The University Of Illinois Coagulation and fibrinolytic cascades modulator
WO2006119203A2 (en) * 2005-04-29 2006-11-09 Beckman Coulter Fluorescence lateral flow immunoassay
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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
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Also Published As

Publication number Publication date
GR3034647T3 (en) 2001-01-31
JPH07506429A (ja) 1995-07-13
DK0638127T3 (da) 2000-12-18
DE69329280T2 (de) 2001-03-15
AU4287593A (en) 1993-11-29
EP0638127B1 (en) 2000-08-23
DE69329280D1 (de) 2000-09-28
CA2133983C (en) 2004-04-06
EP0638127A4 (en) 1997-03-19
EP0638127A1 (en) 1995-02-15
WO1993022453A1 (en) 1993-11-11
JP3368279B2 (ja) 2003-01-20
US5418143A (en) 1995-05-23
CA2133983A1 (en) 1993-11-11

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