ES2078472T3 - Dispositivo para la deteccion de cambio de viscosidad de un electrolito liquido por efecto de despolarizacion. - Google Patents

Dispositivo para la deteccion de cambio de viscosidad de un electrolito liquido por efecto de despolarizacion.

Info

Publication number
ES2078472T3
ES2078472T3 ES91401938T ES91401938T ES2078472T3 ES 2078472 T3 ES2078472 T3 ES 2078472T3 ES 91401938 T ES91401938 T ES 91401938T ES 91401938 T ES91401938 T ES 91401938T ES 2078472 T3 ES2078472 T3 ES 2078472T3
Authority
ES
Spain
Prior art keywords
detection
viscosity
change
liquid electrolyte
receptacle
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
ES91401938T
Other languages
English (en)
Inventor
Alain Rousseau
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.)
Diagnostica Stago SAS
Original Assignee
Diagnostica Stago SAS
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 Diagnostica Stago SAS filed Critical Diagnostica Stago SAS
Application granted granted Critical
Publication of ES2078472T3 publication Critical patent/ES2078472T3/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
    • G01N33/483—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
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N11/00—Investigating flow properties of materials, e.g. viscosity, plasticity; Analysing materials by determining flow properties
    • G01N11/10—Investigating flow properties of materials, e.g. viscosity, plasticity; Analysing materials by determining flow properties by moving a body within the material
    • G01N11/16—Investigating flow properties of materials, e.g. viscosity, plasticity; Analysing materials by determining flow properties by moving a body within the material by measuring damping effect upon oscillatory body

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Biomedical Technology (AREA)
  • General Health & Medical Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • General Physics & Mathematics (AREA)
  • Hematology (AREA)
  • Biochemistry (AREA)
  • Food Science & Technology (AREA)
  • Molecular Biology (AREA)
  • Urology & Nephrology (AREA)
  • Ecology (AREA)
  • Medicinal Chemistry (AREA)
  • Biophysics (AREA)
  • Investigating Or Analysing Biological Materials (AREA)
  • Filling, Topping-Up Batteries (AREA)
  • Detergent Compositions (AREA)
  • Secondary Cells (AREA)
  • Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
  • Measuring Oxygen Concentration In Cells (AREA)
  • Cosmetics (AREA)
  • Eye Examination Apparatus (AREA)

Abstract

ESTE DISPOSITIVO ESTA PARTICULARMENTE DESTINADO A LA MEDICION DEL TIEMPO DE COAGULACION DE UNA DOSIS DE SANGRE (7) PUESTA EN CONTACTO CON UN REACTIVO APROPIADO (22). SEGUN LA INVENCION, COMPRENDE: UN RECEPTACULO ELECTRICAMENTE AISLANTE (1) DOTADO DE DOS ELECTRODOS (5, 6); MEDIOS (21) DE GENERACION DE UN CAMPO VIBRATORIO EN EL INTERIOR DEL RECEPTACULO Y MEDIOS (11 Y/O 15) DE DETECCION DE LA VARIACION DE LA CORRIENTE ENTRE LOS ELECTRODOS QUE SE PRODUCE AL CABO DE UN CIERTO TIEMPO TRAS LA INTRODUCCION DEL FLUIDO EN EL RECEPTACULO (1), CUANDO SE PRODUCE DICHO CAMBIO. APLICACION EN LOS COAGULOMETROS.
ES91401938T 1990-07-20 1991-07-11 Dispositivo para la deteccion de cambio de viscosidad de un electrolito liquido por efecto de despolarizacion. Expired - Lifetime ES2078472T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9009285A FR2664981B1 (fr) 1990-07-20 1990-07-20 Dispositif de detection du changement de viscosite d'un electrolyte liquide par effet de depolarisation.

Publications (1)

Publication Number Publication Date
ES2078472T3 true ES2078472T3 (es) 1995-12-16

Family

ID=9398935

Family Applications (1)

Application Number Title Priority Date Filing Date
ES91401938T Expired - Lifetime ES2078472T3 (es) 1990-07-20 1991-07-11 Dispositivo para la deteccion de cambio de viscosidad de un electrolito liquido por efecto de despolarizacion.

Country Status (8)

Country Link
US (1) US5491408A (es)
EP (1) EP0467759B1 (es)
JP (1) JP2677467B2 (es)
AT (1) ATE129570T1 (es)
DE (1) DE69114068T2 (es)
ES (1) ES2078472T3 (es)
FI (1) FI101326B1 (es)
FR (1) FR2664981B1 (es)

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US6484565B2 (en) 1999-11-12 2002-11-26 Drexel University Single riser/single capillary viscometer using mass detection or column height detection
US6412336B2 (en) 2000-03-29 2002-07-02 Rheologics, Inc. Single riser/single capillary blood viscometer using mass detection or column height detection
US6484566B1 (en) 2000-05-18 2002-11-26 Rheologics, Inc. Electrorheological and magnetorheological fluid scanning rheometer
US7144495B2 (en) * 2000-12-13 2006-12-05 Lifescan, Inc. Electrochemical test strip with an integrated micro-needle and associated methods
US6620310B1 (en) * 2000-12-13 2003-09-16 Lifescan, Inc. Electrochemical coagulation assay and device
DE10130682B4 (de) * 2001-06-26 2015-08-06 Pereg Gmbh Vorrichtungen zum Testen der Effizienz eines Ultraschallreinigungsgeräts
US7291310B2 (en) * 2002-12-17 2007-11-06 The Regents Of The University Of Michigan Microsystem for determining clotting time of blood and low-cost, single-use device for use therein
US7261861B2 (en) * 2003-04-24 2007-08-28 Haemoscope Corporation Hemostasis analyzer and method
US7901629B2 (en) * 2003-12-16 2011-03-08 Dynabyte Informationssysteme Gmbh Cartridge device for blood analysis
CN101627305B (zh) 2006-07-17 2015-03-04 通用生物感测器有限公司 磁性粒子移动性的电化学侦测
US20080114549A1 (en) * 2006-11-09 2008-05-15 Mark Evan Schafer Rapid response blood analyzer
US20080297169A1 (en) * 2007-05-31 2008-12-04 Greenquist Alfred C Particle Fraction Determination of A Sample
DE502008001521D1 (de) * 2008-04-22 2010-11-25 Holger Behnk Aggregometer
JP6052267B2 (ja) * 2009-01-08 2016-12-27 ソニー株式会社 血液凝固系解析装置、血液凝固系解析方法及びプログラム
JP5691168B2 (ja) 2009-01-08 2015-04-01 ソニー株式会社 血液凝固系解析装置、血液凝固系解析方法及びプログラム
US8772040B2 (en) * 2012-08-31 2014-07-08 Korea University Research And Business Foundation Apparatus and method of platelet multi-function analysis, and micro stirring chip
JP2014115256A (ja) 2012-12-12 2014-06-26 Sony Corp 電気的測定用容器、並びに電気的測定用装置および電気的測定方法
ES2717112T3 (es) * 2015-11-25 2019-06-19 C A Casyso Gmbh Sistema y procedimiento para mezclar y analizar un líquido
JP6414234B2 (ja) * 2017-01-05 2018-10-31 ソニー株式会社 電気的測定用容器、並びに電気的測定用装置および電気的測定方法
RU2700714C2 (ru) * 2018-01-23 2019-09-19 Федеральное государственное бюджетное образовательное учреждение высшего образования "Кемеровский государственный медицинский университет" Министерства здравоохранения Российской Федерации Способ определения коэффициента вязкости вещества малого объема и устройство для его осуществления
JP6791220B2 (ja) * 2018-09-18 2020-11-25 ソニー株式会社 電気的測定用容器、並びに電気的測定装置および電気的測定方法
CN109211729A (zh) * 2018-10-29 2019-01-15 杨忠思 一种用于精准医疗检测的血液凝滞状态检测装置及方法
JP7154660B2 (ja) * 2019-12-18 2022-10-18 国立大学法人東北大学 粘度計及び粘度測定方法

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Also Published As

Publication number Publication date
ATE129570T1 (de) 1995-11-15
FI913472L (fi) 1992-01-21
FI101326B (fi) 1998-05-29
FR2664981A1 (fr) 1992-01-24
EP0467759B1 (fr) 1995-10-25
JPH07311136A (ja) 1995-11-28
FI101326B1 (fi) 1998-05-29
FI913472A0 (fi) 1991-07-18
DE69114068T2 (de) 1996-03-21
FR2664981B1 (fr) 1994-04-29
DE69114068D1 (de) 1995-11-30
EP0467759A1 (fr) 1992-01-22
US5491408A (en) 1996-02-13
JP2677467B2 (ja) 1997-11-17

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