ES2082936T3 - Medida del tiempo de coagulacion de la sangre. - Google Patents

Medida del tiempo de coagulacion de la sangre.

Info

Publication number
ES2082936T3
ES2082936T3 ES91308303T ES91308303T ES2082936T3 ES 2082936 T3 ES2082936 T3 ES 2082936T3 ES 91308303 T ES91308303 T ES 91308303T ES 91308303 T ES91308303 T ES 91308303T ES 2082936 T3 ES2082936 T3 ES 2082936T3
Authority
ES
Spain
Prior art keywords
semiconductor sensor
measurement
blood
blood coagulation
coagulation time
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
ES91308303T
Other languages
English (en)
Inventor
Yukio Saito
Kochi Sekiya
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.)
Sankyo Co Ltd
Original Assignee
Sankyo Co Ltd
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 Sankyo Co Ltd filed Critical Sankyo Co Ltd
Application granted granted Critical
Publication of ES2082936T3 publication Critical patent/ES2082936T3/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

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Chemical & Material Sciences (AREA)
  • Hematology (AREA)
  • Physics & Mathematics (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • Urology & Nephrology (AREA)
  • Ecology (AREA)
  • Food Science & Technology (AREA)
  • Medicinal Chemistry (AREA)
  • Biophysics (AREA)
  • Molecular Biology (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Investigating Or Analysing Biological Materials (AREA)
  • Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
  • Measuring Or Testing Involving Enzymes Or Micro-Organisms (AREA)
  • Investigating Or Analyzing Materials Using Thermal Means (AREA)

Abstract

SE DESCRIBE UN APARATO PARA MEDIR EL TIEMPO DE COAGULACION DE LA SANGRE MEDIANTE LA MEDICION DE TIEMPO DE ADICION DE UN REACTIVO DE COAGULACION A LA MEZCLA DE SANGRE, QUE INCLUYE UN SENSOR SEMICONDUCTOR QUE TIENE UN COEFICIENTE DE TEMPERATURA NEGATIVO Y QUE ESTA SUMERGIDO EN EL RECIPIENTE CON LA MUESTRA DE SANGRE; UNA FUENTE DE CORRIENTE ELECTRICA CONECTADA AL SENSOR SEMICONDUCTOR; UN RESISTOR CONECTADO EN ASOCIACION CON LA FUENTE DE CORRIENTE; Y UN CIRCUITO DE DETECCION CONECTADO A LOS TERMINALES DE SALIDA DEL SENSOR SEMICONDUCTOR, PARA DETECTAR LAS SEÑALES DE SALIDA DEL SENSOR SEMICONDUCTOR.
ES91308303T 1990-09-14 1991-09-11 Medida del tiempo de coagulacion de la sangre. Expired - Lifetime ES2082936T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP24582590 1990-09-14

Publications (1)

Publication Number Publication Date
ES2082936T3 true ES2082936T3 (es) 1996-04-01

Family

ID=17139416

Family Applications (1)

Application Number Title Priority Date Filing Date
ES91308303T Expired - Lifetime ES2082936T3 (es) 1990-09-14 1991-09-11 Medida del tiempo de coagulacion de la sangre.

Country Status (8)

Country Link
EP (1) EP0476923B1 (es)
JP (1) JP2969015B2 (es)
AT (1) ATE133787T1 (es)
CA (1) CA2051057A1 (es)
DE (1) DE69116782T2 (es)
DK (1) DK0476923T3 (es)
ES (1) ES2082936T3 (es)
GR (1) GR3019408T3 (es)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH06273422A (ja) * 1993-03-22 1994-09-30 Snow Brand Milk Prod Co Ltd 血液の凝固因子の定量方法
AU754536B2 (en) * 1998-03-19 2002-11-21 Orgenics Biosensors Ltd. Device for the determination of blood clotting by capacitance or resistance
SE0301785D0 (sv) * 2003-06-15 2003-06-15 Inst Polymerutveckling Ab Coagulation tests at ambient temperature
CN103063612B (zh) * 2012-12-28 2015-03-18 深圳市锦瑞电子有限公司 凝血分析仪的测量分析方法及该凝血分析仪
EP2950087B1 (en) 2013-01-28 2020-11-04 Sony Corporation Impedance measuring device for biological samples and impedance measuring system for biological samples
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

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3821643A (en) 1973-05-29 1974-06-28 Research Corp Blood coagulation timer
JPS5451893A (en) * 1977-09-30 1979-04-24 Sankyo Co Measuring of blood coagulating time
CA1333754C (en) * 1988-03-07 1995-01-03 Yasuhiko Shiinoki Method for measurement of viscosity change in blood or the like and sensor thereof

Also Published As

Publication number Publication date
DE69116782D1 (de) 1996-03-14
EP0476923A1 (en) 1992-03-25
DE69116782T2 (de) 1996-10-02
JP2969015B2 (ja) 1999-11-02
CA2051057A1 (en) 1992-03-15
ATE133787T1 (de) 1996-02-15
JPH0560749A (ja) 1993-03-12
GR3019408T3 (en) 1996-06-30
DK0476923T3 (da) 1996-02-19
EP0476923B1 (en) 1996-01-31

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