CO6551732A2 - Dispositivo portatil de monitorizaciòn de la coagulación y método de evaluación de la respuesta de coagulación - Google Patents

Dispositivo portatil de monitorizaciòn de la coagulación y método de evaluación de la respuesta de coagulación

Info

Publication number
CO6551732A2
CO6551732A2 CO12103321A CO12103321A CO6551732A2 CO 6551732 A2 CO6551732 A2 CO 6551732A2 CO 12103321 A CO12103321 A CO 12103321A CO 12103321 A CO12103321 A CO 12103321A CO 6551732 A2 CO6551732 A2 CO 6551732A2
Authority
CO
Colombia
Prior art keywords
coagulation
flat surfaces
response
portable device
assessment method
Prior art date
Application number
CO12103321A
Other languages
English (en)
Inventor
Robert Glenn Dennis
Thomas H Fischer
Joseph A Dacorta
Original Assignee
Entegrion 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 Entegrion Inc filed Critical Entegrion Inc
Publication of CO6551732A2 publication Critical patent/CO6551732A2/es

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
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/17—Systems in which incident light is modified in accordance with the properties of the material investigated
    • 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
    • G01N2011/006—Determining flow properties indirectly by measuring other parameters of the system
    • G01N2011/008—Determining flow properties indirectly by measuring other parameters of the system optical properties

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)
  • Urology & Nephrology (AREA)
  • Molecular Biology (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Pathology (AREA)
  • Food Science & Technology (AREA)
  • Medicinal Chemistry (AREA)
  • Microbiology (AREA)
  • Cell Biology (AREA)
  • Biotechnology (AREA)
  • Ecology (AREA)
  • Biophysics (AREA)
  • Investigating Or Analysing Biological Materials (AREA)

Abstract

Se describe un dispositivo, sistema y método en el cual muestras de sangre de volumen pequeño se someten a fuerzas de cizalladura y esfuerzos de cizalladura entre dos superficies planas paralelas a las cuales se imparten trayectorias de movimiento lineales. La formación de coágulos o la coagulación de la muestra se miden a partir del acoplamiento mecánico dinámico que ocurre entre las dos superficies planas paralelas. La detección de la respuesta de coagulación puede realizarse por sondeo óptico o por medida de los efectos físicos de la muestra de sangre que se fija a las superficies planas, y restricción del movimiento de las mismas.
CO12103321A 2009-12-18 2012-06-20 Dispositivo portatil de monitorizaciòn de la coagulación y método de evaluación de la respuesta de coagulación CO6551732A2 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US28778009P 2009-12-18 2009-12-18

Publications (1)

Publication Number Publication Date
CO6551732A2 true CO6551732A2 (es) 2012-10-31

Family

ID=44151642

Family Applications (1)

Application Number Title Priority Date Filing Date
CO12103321A CO6551732A2 (es) 2009-12-18 2012-06-20 Dispositivo portatil de monitorizaciòn de la coagulación y método de evaluación de la respuesta de coagulación

Country Status (17)

Country Link
US (2) US8450078B2 (es)
EP (1) EP2513647B1 (es)
JP (1) JP5655091B2 (es)
CN (1) CN102687009B (es)
AU (1) AU2010330861B2 (es)
BR (1) BR112012014421B8 (es)
CA (1) CA2780492C (es)
CO (1) CO6551732A2 (es)
CR (1) CR20120326A (es)
EC (1) ECSP12011981A (es)
ES (1) ES2543099T3 (es)
HK (1) HK1173497A1 (es)
HN (1) HN2012001269A (es)
MX (1) MX2012007084A (es)
NI (1) NI201200109A (es)
PE (1) PE20121723A1 (es)
WO (1) WO2011075614A2 (es)

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CN107438765B (zh) * 2014-11-14 2022-07-26 科拉医疗保健公司 确定卒中亚型的装置和方法
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CN105403691B (zh) * 2016-01-01 2017-08-18 赛奥生物科技（青岛）有限公司 一种血液试剂分析***
CN106198943B (zh) * 2016-08-16 2019-11-12 中国科学院苏州生物医学工程技术研究所 一种血液动力学分析装置
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Also Published As

Publication number Publication date
CN102687009A (zh) 2012-09-19
US9063161B2 (en) 2015-06-23
EP2513647A2 (en) 2012-10-24
US8450078B2 (en) 2013-05-28
WO2011075614A3 (en) 2011-10-13
US20110151491A1 (en) 2011-06-23
JP2013515238A (ja) 2013-05-02
JP5655091B2 (ja) 2015-01-14
WO2011075614A2 (en) 2011-06-23
NI201200109A (es) 2013-02-15
PE20121723A1 (es) 2012-12-11
AU2010330861A1 (en) 2012-05-31
CA2780492C (en) 2018-07-17
EP2513647B1 (en) 2015-04-22
HK1173497A1 (en) 2013-05-16
CN102687009B (zh) 2014-07-16
CA2780492A1 (en) 2011-06-23
AU2010330861B2 (en) 2013-09-26
BR112012014421B1 (pt) 2021-02-02
ECSP12011981A (es) 2012-08-31
BR112012014421A2 (pt) 2017-12-19
ES2543099T3 (es) 2015-08-14
MX2012007084A (es) 2012-10-15
CR20120326A (es) 2012-09-24
HN2012001269A (es) 2014-12-01
US20130267017A1 (en) 2013-10-10
EP2513647A4 (en) 2013-09-04
BR112012014421B8 (pt) 2021-07-27

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