ES2071764T3 - Dispositivo de flujo capilar, y procedimiento para medir el tiempo de tromboplastina parcialmente activada. - Google Patents

Dispositivo de flujo capilar, y procedimiento para medir el tiempo de tromboplastina parcialmente activada.

Info

Publication number
ES2071764T3
ES2071764T3 ES90304300T ES90304300T ES2071764T3 ES 2071764 T3 ES2071764 T3 ES 2071764T3 ES 90304300 T ES90304300 T ES 90304300T ES 90304300 T ES90304300 T ES 90304300T ES 2071764 T3 ES2071764 T3 ES 2071764T3
Authority
ES
Spain
Prior art keywords
time
thromboplastine
procedure
measuring
flow device
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
ES90304300T
Other languages
English (en)
Inventor
Katheryne M Mcdonald
Laura J Winfrey
Michael M Gorin
James L Hill
Po Choo Hsu
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.)
Roche Diagnostics Corp
Original Assignee
Boehringer Mannheim Corp
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 Boehringer Mannheim Corp filed Critical Boehringer Mannheim Corp
Application granted granted Critical
Publication of ES2071764T3 publication Critical patent/ES2071764T3/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
    • 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
    • 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
    • G01N33/483—Physical analysis of biological material
    • G01N33/487—Physical analysis of biological material of liquid biological material
    • G01N33/49—Blood
    • G01N33/4905—Determining clotting time of blood
    • 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
    • Y10S435/81—Packaged device or kit

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Hematology (AREA)
  • Biomedical Technology (AREA)
  • Chemical & Material Sciences (AREA)
  • Immunology (AREA)
  • Physics & Mathematics (AREA)
  • Molecular Biology (AREA)
  • Urology & Nephrology (AREA)
  • Medicinal Chemistry (AREA)
  • Food Science & Technology (AREA)
  • Pathology (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Ecology (AREA)
  • Biophysics (AREA)
  • Biotechnology (AREA)
  • Cell Biology (AREA)
  • Microbiology (AREA)
  • Investigating Or Analysing Biological Materials (AREA)
  • Optical Measuring Cells (AREA)
  • Investigating, Analyzing Materials By Fluorescence Or Luminescence (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)

Abstract

SE FACILITAN METODOS Y DISPOSITIVOS PARA DESARROLLAR ANALISIS DE TIEMPO DE TROMBOPLASTINA PARCIAL ACTIVADA (APTT) SOBRE UNA MUESTRA DE SANGRE SANA A LA CUAL NO SE HAN AÑADIDO ANTICOAGULANTES MEDIANTE LA APLICACION DE LA MUESTRA A UNA TRAZA CAPILAR (30,40,50) CONTENIDA EN UN ALOJAMIENTO (10), EN LA QUE LA TRAZA CAPILAR COMPRENDE MUESTREO DE ENTRADA (20) Y PUERTOS DE VENTILACION, CONECTANDO AL MENOS UNA TRAZA CAPILAR (30,40,50) LOS PUERTOS DE ENTRADA Y VENTILACION (20), (60), Y REACTIVOS CAPACES DE INICIAR UN ANALISIS APTT, EN EL QUE SE MIDE EL TIEMPO DE COAGULACION MEDIANTE EL CESE DEL FLUJO DE SANGRE EN LA TRAZA CAPILAR.
ES90304300T 1989-04-20 1990-04-20 Dispositivo de flujo capilar, y procedimiento para medir el tiempo de tromboplastina parcialmente activada. Expired - Lifetime ES2071764T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/341,045 US5039617A (en) 1989-04-20 1989-04-20 Capillary flow device and method for measuring activated partial thromboplastin time

Publications (1)

Publication Number Publication Date
ES2071764T3 true ES2071764T3 (es) 1995-07-01

Family

ID=23336031

Family Applications (1)

Application Number Title Priority Date Filing Date
ES90304300T Expired - Lifetime ES2071764T3 (es) 1989-04-20 1990-04-20 Dispositivo de flujo capilar, y procedimiento para medir el tiempo de tromboplastina parcialmente activada.

Country Status (9)

Country Link
US (1) US5039617A (es)
EP (1) EP0394070B1 (es)
JP (1) JPH0751078B2 (es)
AT (1) ATE111224T1 (es)
AU (1) AU622541B2 (es)
CA (1) CA1334928C (es)
DE (1) DE69012195T2 (es)
ES (1) ES2071764T3 (es)
WO (1) WO1990013034A1 (es)

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US5039617A (en) 1991-08-13
JPH0751078B2 (ja) 1995-06-05
EP0394070A1 (en) 1990-10-24
WO1990013034A1 (en) 1990-11-01
AU622541B2 (en) 1992-04-09
EP0394070B1 (en) 1994-09-07
ATE111224T1 (de) 1994-09-15
DE69012195D1 (de) 1994-10-13
DE69012195T2 (de) 1995-03-02
CA1334928C (en) 1995-03-28
AU5374690A (en) 1990-10-25
JPH03503722A (ja) 1991-08-22

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