BRPI0407093A - Sistema e processo para medir o tempo de coagulação sem controle termostático - Google Patents

Sistema e processo para medir o tempo de coagulação sem controle termostático

Info

Publication number
BRPI0407093A
BRPI0407093A BR0407093-3A BRPI0407093A BRPI0407093A BR PI0407093 A BRPI0407093 A BR PI0407093A BR PI0407093 A BRPI0407093 A BR PI0407093A BR PI0407093 A BRPI0407093 A BR PI0407093A
Authority
BR
Brazil
Prior art keywords
coagulation
standard temperature
detection liquid
parameter
thermostatic control
Prior art date
Application number
BR0407093-3A
Other languages
English (en)
Inventor
James L Hill
Volker Unkrig
Ewald Rieger
Original Assignee
Hoffmann La Roche
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 Hoffmann La Roche filed Critical Hoffmann La Roche
Publication of BRPI0407093A publication Critical patent/BRPI0407093A/pt

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
    • 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
    • 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

Abstract

"SISTEMA E PROCESSO PARA MEDIR O TEMPO DE COAGULAçãO SEM CONTROLE TERMOSTáTICO". A presente invenção refere-se a um sistema e processo para a determinação de um parâmetro de coagulação que compreende um elemento de teste descartável (2) e um instrumento (1) para avaliação do mesmo. O tempo de coagulação é determinado em uma temperatura não-padrão diferente de uma temperatura padrão para o respectivo parâmetro de coagulação, a dita temperatura não-padrão sendo medida por um dispositivo de medição de temperatura (7) do instrumento, o instrumento (1) apresentando uma memória não-volátil (18) contendo os dados que definem uma relação matemática de tempo de coagulação versus temperatura, cuja relação é independente do paciente individual cujo sangue é examinado, e o parâmetro de coagulação para a temperatura padrão é calculado a partir do tempo de coagulação medido na dita temperatura não-padrão, usando a dita relação matemática.
BR0407093-3A 2003-02-01 2004-01-24 Sistema e processo para medir o tempo de coagulação sem controle termostático BRPI0407093A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP03002254A EP1443325A1 (en) 2003-02-01 2003-02-01 System and method for determining a coagulation parameter
PCT/EP2004/000595 WO2004068138A1 (en) 2003-02-01 2004-01-24 System and method for measuring coagulation time without thermostatic control

Publications (1)

Publication Number Publication Date
BRPI0407093A true BRPI0407093A (pt) 2006-01-24

Family

ID=32605296

Family Applications (1)

Application Number Title Priority Date Filing Date
BR0407093-3A BRPI0407093A (pt) 2003-02-01 2004-01-24 Sistema e processo para medir o tempo de coagulação sem controle termostático

Country Status (13)

Country Link
US (1) US20060035298A1 (pt)
EP (2) EP1443325A1 (pt)
JP (1) JP4320324B2 (pt)
KR (1) KR20050093794A (pt)
CN (1) CN1745297A (pt)
AT (1) ATE376670T1 (pt)
AU (1) AU2004207928A1 (pt)
BR (1) BRPI0407093A (pt)
CA (1) CA2514540C (pt)
DE (1) DE602004009665T2 (pt)
ES (1) ES2294460T3 (pt)
MX (1) MXPA05007921A (pt)
WO (1) WO2004068138A1 (pt)

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BRPI0617460B8 (pt) 2005-10-18 2021-07-27 Fujimori Kogyo Co aparelho que monitora a formação de trombo pelo escoamento de sangue anticoagulado através de um canal que simula um vaso sanguíneo enquanto libera um tratamento de anticoagulação ou que promove a coagulação sanguínea, e, método in vitro para monitorar a formação de trombo
EP1813937A1 (de) 2006-01-25 2007-08-01 Roche Diagnostics GmbH Elektrochemisches Biosensor-Analysesystem
WO2008081181A1 (en) 2006-12-28 2008-07-10 Highland Biosciences Limited Biosensor
GB0716542D0 (en) 2007-08-24 2007-10-03 Highland Biosciences Ltd Endotoxin biosensor
WO2009073861A1 (en) * 2007-12-05 2009-06-11 Hemosense, Inc. Methods and devices for the neutralization of heparin in a sample
KR101021298B1 (ko) * 2008-06-03 2011-03-11 (주)와이즈앤블루 혈당측정기
JP2011137769A (ja) * 2009-12-29 2011-07-14 Nipro Corp バイオセンサを有する測定装置
JP5590454B2 (ja) * 2010-10-05 2014-09-17 株式会社リコー 電気素子、集積素子及び電子回路
CN109520889B (zh) 2012-01-16 2022-04-05 仪宝科技公司 用于测量流体物理性能的方法、装置、和系统
US9686540B2 (en) * 2014-06-23 2017-06-20 Xerox Corporation Robust colorimetric processing method for paper based sensors
CN105137097A (zh) * 2015-07-27 2015-12-09 王天星 智能凝血酶原时间监控系统及其监控方法
KR101768331B1 (ko) * 2015-10-23 2017-08-14 계명대학교 산학협력단 휴대용 혈액 응고인자 측정시스템
WO2017123266A1 (en) * 2016-01-16 2017-07-20 Hewlett-Packard Development Company, L.P. Blood characteristic measurement
ES2717789T3 (es) 2016-03-08 2019-06-25 Hoffmann La Roche Sistema de análisis de elementos de prueba para el examen analítico de una muestra
EP3217168A1 (en) 2016-03-08 2017-09-13 Roche Diagnostics GmbH Test element analysis system for the analytical examination of a sample
JP7104029B2 (ja) 2016-10-14 2022-07-20 エフ．ホフマン－ラ ロシュ アーゲー 試験要素支持体

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5031619A (en) * 1990-02-06 1991-07-16 Exergen Corporation Method for determining bleeding time
US5580744A (en) * 1992-04-27 1996-12-03 Avocet Medical, Inc. Test article and method for performing blood coagulation assays
US5405511A (en) * 1993-06-08 1995-04-11 Boehringer Mannheim Corporation Biosensing meter with ambient temperature estimation method and system
US5522255A (en) * 1993-08-31 1996-06-04 Boehringer Mannheim Corporation Fluid dose, flow and coagulation sensor for medical instrument
DE4422815A1 (de) * 1994-06-29 1996-01-04 Basf Ag Verfahren zur Herstellung von Acetylen und Synthesegas
US5972715A (en) * 1996-12-23 1999-10-26 Bayer Corporation Use of thermochromic liquid crystals in reflectometry based diagnostic methods
AU6681298A (en) * 1997-03-05 1998-09-22 Diametrics Method and apparatus for measurement of whole blood coagulation parameters
US6046051A (en) * 1997-06-27 2000-04-04 Hemosense, Inc. Method and device for measuring blood coagulation or lysis by viscosity changes
US6887693B2 (en) * 1998-12-24 2005-05-03 Cepheid Device and method for lysing cells, spores, or microorganisms
DE19952215C2 (de) * 1999-10-29 2001-10-31 Roche Diagnostics Gmbh Testelement-Analysesystem
US6780296B1 (en) * 1999-12-23 2004-08-24 Roche Diagnostics Corporation Thermally conductive sensor

Also Published As

Publication number Publication date
ATE376670T1 (de) 2007-11-15
KR20050093794A (ko) 2005-09-23
DE602004009665T2 (de) 2008-06-05
CA2514540C (en) 2010-07-06
DE602004009665D1 (de) 2007-12-06
EP1588161A1 (en) 2005-10-26
JP2006516720A (ja) 2006-07-06
CA2514540A1 (en) 2004-08-12
ES2294460T3 (es) 2008-04-01
JP4320324B2 (ja) 2009-08-26
AU2004207928A1 (en) 2004-08-12
US20060035298A1 (en) 2006-02-16
MXPA05007921A (es) 2005-09-30
CN1745297A (zh) 2006-03-08
EP1588161B1 (en) 2007-10-24
EP1443325A1 (en) 2004-08-04
WO2004068138A1 (en) 2004-08-12

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Legal Events

Date Code Title Description
B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]

Free format text: REFERENTE AS 6A, 7A E 8A ANUIDADES.

B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]

Free format text: REFERENTE AO DESPACHO 8.6 PUBLICADO NA RPI 2159 DE 22/05/2012.