HK1070942A1 - Method for reducing effect of hematocrit on measurement of an analyte in whole blood, and test kit and test article useful in the method - Google Patents

Method for reducing effect of hematocrit on measurement of an analyte in whole blood, and test kit and test article useful in the method

Info

Publication number
HK1070942A1
HK1070942A1 HK05103452.0A HK05103452A HK1070942A1 HK 1070942 A1 HK1070942 A1 HK 1070942A1 HK 05103452 A HK05103452 A HK 05103452A HK 1070942 A1 HK1070942 A1 HK 1070942A1
Authority
HK
Hong Kong
Prior art keywords
hematocrit
analyte
measurement
whole blood
reducing effect
Prior art date
Application number
HK05103452.0A
Other languages
English (en)
Inventor
Karen L Marfurt
Original Assignee
Bayer Healthcare Llc
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=32682467&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=HK1070942(A1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Bayer Healthcare Llc filed Critical Bayer Healthcare Llc
Publication of HK1070942A1 publication Critical patent/HK1070942A1/xx

Links

Classifications

    • 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
    • G01N21/84—Systems specially adapted for particular applications
    • G01N21/8483—Investigating reagent band
    • 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
    • G01N21/25—Colour; Spectral properties, i.e. comparison of effect of material on the light at two or more different wavelengths or wavelength bands
    • G01N21/31—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry
    • G01N21/314—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry with comparison of measurements at specific and non-specific wavelengths
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N15/00—Investigating characteristics of particles; Investigating permeability, pore-volume or surface-area of porous materials
    • G01N15/02—Investigating particle size or size distribution
    • G01N15/0205—Investigating particle size or size distribution by optical means
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N15/00—Investigating characteristics of particles; Investigating permeability, pore-volume or surface-area of porous materials
    • G01N15/01—Investigating characteristics of particles; Investigating permeability, pore-volume or surface-area of porous materials specially adapted for biological cells, e.g. blood cells
    • G01N2015/012—Red blood cells

Landscapes

  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Biochemistry (AREA)
  • Analytical Chemistry (AREA)
  • Chemical & Material Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Molecular Biology (AREA)
  • Investigating Or Analysing Biological Materials (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
HK05103452.0A 2003-02-11 2005-04-21 Method for reducing effect of hematocrit on measurement of an analyte in whole blood, and test kit and test article useful in the method HK1070942A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US44634003P 2003-02-11 2003-02-11

Publications (1)

Publication Number Publication Date
HK1070942A1 true HK1070942A1 (en) 2005-06-30

Family

ID=32682467

Family Applications (1)

Application Number Title Priority Date Filing Date
HK05103452.0A HK1070942A1 (en) 2003-02-11 2005-04-21 Method for reducing effect of hematocrit on measurement of an analyte in whole blood, and test kit and test article useful in the method

Country Status (7)

Country Link
US (1) US7323315B2 (fr)
EP (1) EP1447665B1 (fr)
JP (1) JP4515786B2 (fr)
CN (1) CN1558235B (fr)
AU (1) AU2004200506B2 (fr)
CA (1) CA2457665C (fr)
HK (1) HK1070942A1 (fr)

Families Citing this family (83)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6391005B1 (en) * 1998-03-30 2002-05-21 Agilent Technologies, Inc. Apparatus and method for penetration with shaft having a sensor for sensing penetration depth
US20030235920A1 (en) * 2000-02-28 2003-12-25 James Wyatt Diagnostic device and method
US8641644B2 (en) 2000-11-21 2014-02-04 Sanofi-Aventis Deutschland Gmbh Blood testing apparatus having a rotatable cartridge with multiple lancing elements and testing means
US7033371B2 (en) 2001-06-12 2006-04-25 Pelikan Technologies, Inc. Electric lancet actuator
US8337419B2 (en) 2002-04-19 2012-12-25 Sanofi-Aventis Deutschland Gmbh Tissue penetration device
US7981056B2 (en) 2002-04-19 2011-07-19 Pelikan Technologies, Inc. Methods and apparatus for lancet actuation
DE60234598D1 (de) 2001-06-12 2010-01-14 Pelikan Technologies Inc Selbstoptimierende lanzettenvorrichtung mit adaptationsmittel für zeitliche schwankungen von hauteigenschaften
US9226699B2 (en) 2002-04-19 2016-01-05 Sanofi-Aventis Deutschland Gmbh Body fluid sampling module with a continuous compression tissue interface surface
US9795747B2 (en) 2010-06-02 2017-10-24 Sanofi-Aventis Deutschland Gmbh Methods and apparatus for lancet actuation
US9427532B2 (en) 2001-06-12 2016-08-30 Sanofi-Aventis Deutschland Gmbh Tissue penetration device
US7025774B2 (en) * 2001-06-12 2006-04-11 Pelikan Technologies, Inc. Tissue penetration device
US7749174B2 (en) 2001-06-12 2010-07-06 Pelikan Technologies, Inc. Method and apparatus for lancet launching device intergrated onto a blood-sampling cartridge
US9248267B2 (en) 2002-04-19 2016-02-02 Sanofi-Aventis Deustchland Gmbh Tissue penetration device
US7892185B2 (en) 2002-04-19 2011-02-22 Pelikan Technologies, Inc. Method and apparatus for body fluid sampling and analyte sensing
US8784335B2 (en) 2002-04-19 2014-07-22 Sanofi-Aventis Deutschland Gmbh Body fluid sampling device with a capacitive sensor
US8360992B2 (en) 2002-04-19 2013-01-29 Sanofi-Aventis Deutschland Gmbh Method and apparatus for penetrating tissue
US9795334B2 (en) 2002-04-19 2017-10-24 Sanofi-Aventis Deutschland Gmbh Method and apparatus for penetrating tissue
US7901362B2 (en) * 2002-04-19 2011-03-08 Pelikan Technologies, Inc. Method and apparatus for penetrating tissue
US8579831B2 (en) * 2002-04-19 2013-11-12 Sanofi-Aventis Deutschland Gmbh Method and apparatus for penetrating tissue
US7331931B2 (en) 2002-04-19 2008-02-19 Pelikan Technologies, Inc. Method and apparatus for penetrating tissue
US7491178B2 (en) 2002-04-19 2009-02-17 Pelikan Technologies, Inc. Method and apparatus for penetrating tissue
US7708701B2 (en) 2002-04-19 2010-05-04 Pelikan Technologies, Inc. Method and apparatus for a multi-use body fluid sampling device
US7232451B2 (en) 2002-04-19 2007-06-19 Pelikan Technologies, Inc. Method and apparatus for penetrating tissue
US7175642B2 (en) 2002-04-19 2007-02-13 Pelikan Technologies, Inc. Methods and apparatus for lancet actuation
US7909778B2 (en) 2002-04-19 2011-03-22 Pelikan Technologies, Inc. Method and apparatus for penetrating tissue
US8221334B2 (en) 2002-04-19 2012-07-17 Sanofi-Aventis Deutschland Gmbh Method and apparatus for penetrating tissue
US8267870B2 (en) 2002-04-19 2012-09-18 Sanofi-Aventis Deutschland Gmbh Method and apparatus for body fluid sampling with hybrid actuation
US7229458B2 (en) 2002-04-19 2007-06-12 Pelikan Technologies, Inc. Method and apparatus for penetrating tissue
US8702624B2 (en) 2006-09-29 2014-04-22 Sanofi-Aventis Deutschland Gmbh Analyte measurement device with a single shot actuator
US7297122B2 (en) 2002-04-19 2007-11-20 Pelikan Technologies, Inc. Method and apparatus for penetrating tissue
US7892183B2 (en) 2002-04-19 2011-02-22 Pelikan Technologies, Inc. Method and apparatus for body fluid sampling and analyte sensing
US7648468B2 (en) * 2002-04-19 2010-01-19 Pelikon Technologies, Inc. Method and apparatus for penetrating tissue
US7547287B2 (en) * 2002-04-19 2009-06-16 Pelikan Technologies, Inc. Method and apparatus for penetrating tissue
US9314194B2 (en) * 2002-04-19 2016-04-19 Sanofi-Aventis Deutschland Gmbh Tissue penetration device
US7976476B2 (en) 2002-04-19 2011-07-12 Pelikan Technologies, Inc. Device and method for variable speed lancet
US7674232B2 (en) 2002-04-19 2010-03-09 Pelikan Technologies, Inc. Method and apparatus for penetrating tissue
US8574895B2 (en) 2002-12-30 2013-11-05 Sanofi-Aventis Deutschland Gmbh Method and apparatus using optical techniques to measure analyte levels
EP1620021A4 (fr) * 2003-05-02 2008-06-18 Pelikan Technologies Inc Procede et appareil pour une interface utilisateur de dispositif de penetration des tissus
EP2238892A3 (fr) 2003-05-30 2011-02-09 Pelikan Technologies Inc. Appareil pour prendre de fluide du corps
ES2490740T3 (es) 2003-06-06 2014-09-04 Sanofi-Aventis Deutschland Gmbh Aparato para toma de muestras de fluido sanguíneo y detección de analitos
WO2006001797A1 (fr) 2004-06-14 2006-01-05 Pelikan Technologies, Inc. Element penetrant peu douloureux
US8282576B2 (en) 2003-09-29 2012-10-09 Sanofi-Aventis Deutschland Gmbh Method and apparatus for an improved sample capture device
EP1680014A4 (fr) 2003-10-14 2009-01-21 Pelikan Technologies Inc Procede et appareil fournissant une interface-utilisateur variable
US8668656B2 (en) 2003-12-31 2014-03-11 Sanofi-Aventis Deutschland Gmbh Method and apparatus for improving fluidic flow and sample capture
US7822454B1 (en) 2005-01-03 2010-10-26 Pelikan Technologies, Inc. Fluid sampling device with improved analyte detecting member configuration
TW200608019A (en) * 2004-05-14 2006-03-01 Bayer Healthcare Llc Methods for performing hematocrit adjustment in glucose assays and devices for same
EP1751546A2 (fr) 2004-05-20 2007-02-14 Albatros Technologies GmbH & Co. KG Hydrogel imprimable pour biocapteurs
US9775553B2 (en) 2004-06-03 2017-10-03 Sanofi-Aventis Deutschland Gmbh Method and apparatus for a fluid sampling device
EP1765194A4 (fr) 2004-06-03 2010-09-29 Pelikan Technologies Inc Procede et appareil pour la fabrication d'un dispositif d'echantillonnage de liquides
US8652831B2 (en) 2004-12-30 2014-02-18 Sanofi-Aventis Deutschland Gmbh Method and apparatus for analyte measurement test time
WO2006072004A2 (fr) * 2004-12-30 2006-07-06 Pelikan Technologies, Inc. Procede et dispositif pour temps d'essai de mesure d'analyte
US20060167382A1 (en) * 2004-12-30 2006-07-27 Ajay Deshmukh Method and apparatus for storing an analyte sampling and measurement device
US20060200070A1 (en) * 2005-02-14 2006-09-07 Callicoat David N Method and apparatus for calibrating an analyte detection system with a calibration sample
US20060281187A1 (en) 2005-06-13 2006-12-14 Rosedale Medical, Inc. Analyte detection devices and methods with hematocrit/volume correction and feedback control
US8801631B2 (en) 2005-09-30 2014-08-12 Intuity Medical, Inc. Devices and methods for facilitating fluid transport
EP3461406A1 (fr) 2005-09-30 2019-04-03 Intuity Medical, Inc. Cartouche d'échantillonnage et d'analyse de fluide corporel multi-sites
JP2010504515A (ja) * 2006-09-20 2010-02-12 コーニンクレッカ フィリップス エレクトロニクス エヌ ヴィ 粒子を検知するためのセンサデバイス及び方法
CN101529236B (zh) * 2006-10-19 2013-04-03 松下电器产业株式会社 血样的血细胞比容值的测定方法、血样中的分析物的浓度的测定方法、传感器芯片以及传感器单元
JP4814953B2 (ja) 2006-10-19 2011-11-16 パナソニック株式会社 血液試料のヘマトクリット値の測定方法、血液試料中の分析物の濃度の測定方法、センサチップおよびセンサユニット
US8597190B2 (en) 2007-05-18 2013-12-03 Optiscan Biomedical Corporation Monitoring systems and methods with fast initialization
EP2265324B1 (fr) * 2008-04-11 2015-01-28 Sanofi-Aventis Deutschland GmbH Système intégré de mesure d'analytes
EP2293719B1 (fr) 2008-05-30 2015-09-09 Intuity Medical, Inc. Dispositif de prélèvement de liquide organique et interface de site de prélèvement
WO2009148624A1 (fr) 2008-06-06 2009-12-10 Intuity Medical, Inc. Dispositif de mesure et mode de fonctionnement
ES2907152T3 (es) 2008-06-06 2022-04-22 Intuity Medical Inc Medidor de glucosa en sangre y método de funcionamiento
EP2335067A1 (fr) * 2008-09-30 2011-06-22 Menai Medical Technologies Limited Système de mesure d'échantillon
US9375169B2 (en) 2009-01-30 2016-06-28 Sanofi-Aventis Deutschland Gmbh Cam drive for managing disposable penetrating member actions with a single motor and motor and control system
KR101333844B1 (ko) * 2009-03-20 2013-11-27 에프. 호프만-라 로슈 아게 체액 결정용 시험 요소 및 측정 방법
AU2010236424B2 (en) * 2009-04-15 2016-03-10 Relia Biotechnologies (Shenzhen) Ltd. Diagnostic devices and related methods
WO2011065981A1 (fr) 2009-11-30 2011-06-03 Intuity Medical, Inc. Dispositif et procédé de fourniture de matériau d'étalonnage
US8391940B2 (en) * 2010-02-04 2013-03-05 Lifescan, Inc. Methods and systems to correct for hematocrit effects
GB201005359D0 (en) 2010-03-30 2010-05-12 Menai Medical Technologies Ltd Sampling plate
GB201005357D0 (en) 2010-03-30 2010-05-12 Menai Medical Technologies Ltd Sampling plate
US8965476B2 (en) 2010-04-16 2015-02-24 Sanofi-Aventis Deutschland Gmbh Tissue penetration device
EP3156796A1 (fr) 2010-06-09 2017-04-19 Optiscan Biomedical Corporation Mesure d'analytes dans un échantillon de liquide prélevé chez un patient
CN101963578A (zh) * 2010-09-11 2011-02-02 大连工业大学 一种测定制浆黑液还原糖含量的方法
JP5806884B2 (ja) * 2010-09-24 2015-11-10 株式会社堀場製作所 全血免疫測定装置及び全血免疫測定方法
EP3407064B1 (fr) 2011-08-03 2020-04-22 Intuity Medical, Inc. Dispositifs de prélèvement de fluide corporel
US8623660B2 (en) * 2011-09-30 2014-01-07 Lifescan Scotland Limited Hand-held test meter with phase-shift-based hematocrit measurement circuit
US9903830B2 (en) 2011-12-29 2018-02-27 Lifescan Scotland Limited Accurate analyte measurements for electrochemical test strip based on sensed physical characteristic(s) of the sample containing the analyte
WO2015061598A1 (fr) 2013-10-24 2015-04-30 Quidel Corporation Systèmes et procédés d'analyse du sang entier
US11450430B2 (en) * 2014-12-31 2022-09-20 Invent.ly LLC Remote analyte testing system
JP6487251B2 (ja) * 2015-03-30 2019-03-20 シーシーアイホールディングス株式会社 バイオセンサ
US11541385B2 (en) * 2018-07-06 2023-01-03 Qorvo Us, Inc. Methods of measuring hematocrit in fluidic channels including conductivity sensor

Family Cites Families (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5049487A (en) * 1986-08-13 1991-09-17 Lifescan, Inc. Automated initiation of timing of reflectance readings
US4935346A (en) * 1986-08-13 1990-06-19 Lifescan, Inc. Minimum procedure system for the determination of analytes
US5049394A (en) * 1987-09-11 1991-09-17 E. R. Squibb & Sons, Inc. Pharmaceutical composition containing high drug load and method for preparing same
JPH01262470A (ja) * 1988-04-12 1989-10-19 Fuji Photo Film Co Ltd 乾式全血分析要素
EP0397424A3 (fr) * 1989-05-08 1991-08-21 Biotrack, Inc. Système d'analyse multiple
US5306623A (en) * 1989-08-28 1994-04-26 Lifescan, Inc. Visual blood glucose concentration test strip
JP3048260B2 (ja) * 1991-07-29 2000-06-05 シスメックス株式会社 白血球分類計数用試料調製方法
US5331958A (en) 1992-03-31 1994-07-26 University Of Manitoba Spectrophotometric blood analysis
AU666821B2 (en) * 1993-08-05 1996-02-22 Bayer Corporation Analyte detection device and process
JP3586743B2 (ja) * 1995-10-09 2004-11-10 アークレイ株式会社 ヘマトクリット値を補正した測定方法
AU722471B2 (en) * 1995-10-17 2000-08-03 Lifescan, Inc. Blood glucose strip having reduced sensitivity to hematocrit
JP3664278B2 (ja) 1996-01-17 2005-06-22 富士写真フイルム株式会社 血漿または血清試料の調製方法
JPH10108695A (ja) * 1996-10-07 1998-04-28 Kdk Corp グルコース濃度の測定方法
JP3704550B2 (ja) * 1996-10-31 2005-10-12 アークレイ株式会社 乾式測定試験素子
US5948695A (en) * 1997-06-17 1999-09-07 Mercury Diagnostics, Inc. Device for determination of an analyte in a body fluid
US6587705B1 (en) * 1998-03-13 2003-07-01 Lynn Kim Biosensor, iontophoretic sampling system, and methods of use thereof
JP2000262298A (ja) 1999-03-15 2000-09-26 Fuji Photo Film Co Ltd 全血中のグルコース濃度もしくはコレステロール濃度の定量方法
EP1255978A1 (fr) 2000-01-18 2002-11-13 Radiometer Medical A/S Appareil, cuvette d'echantillons et procede de mesure optique
US6485923B1 (en) 2000-02-02 2002-11-26 Lifescan, Inc. Reagent test strip for analyte determination having hemolyzing agent
US7575915B2 (en) * 2000-05-26 2009-08-18 Panasonic Corporation Biosensor
DE60133982D1 (de) * 2000-06-01 2008-06-26 Matsushita Electric Ind Co Ltd Biosensor und verfahren zum analysieren von blutkomponenten
GB0019694D0 (en) * 2000-08-11 2000-09-27 Cambridge Sensors Ltd Electrochemical strip test for small volumes

Also Published As

Publication number Publication date
CA2457665A1 (fr) 2004-08-11
CN1558235B (zh) 2010-05-26
CN1558235A (zh) 2004-12-29
AU2004200506B2 (en) 2008-12-18
CA2457665C (fr) 2012-12-18
EP1447665B1 (fr) 2016-06-29
AU2004200506A1 (en) 2004-08-26
EP1447665A3 (fr) 2005-12-28
US20040157275A1 (en) 2004-08-12
EP1447665A2 (fr) 2004-08-18
JP4515786B2 (ja) 2010-08-04
US7323315B2 (en) 2008-01-29
JP2004340923A (ja) 2004-12-02

Similar Documents

Publication Publication Date Title
HK1070942A1 (en) Method for reducing effect of hematocrit on measurement of an analyte in whole blood, and test kit and test article useful in the method
EP1691192A4 (fr) Procede de mesure d'un compose sanguin, detecteur utilise a cet effet, et instrument de mesure
AU2003206658A1 (en) Device and method for measuring constituents in blood
AU2001288032A1 (en) Method and kit for the transderaml determination of analyte concentration in blood
EP1707953A4 (fr) Procede de mesure d'hematocrite (hct), detecteur utilise a cet effet, et instrument de mesure
AU2003221086A1 (en) Noninvasive blood component value measuring instrument and method
IL154980A0 (en) Analyte concentration determination meters and methods of using the same
PL355271A1 (en) Test strip, an apparatus and as analytic kit for determining analyte concentration as well method of determining concentration of analyte in a physiological sample
EP1659405A4 (fr) Biocatpeur et procede de mesure d'une substance a analyser
IL149662A (en) Electrochemical methods and devices for use in the determination of hematocrit corrected analyte concentrations
HK1120568A1 (en) Biosensors for detecting macromolecules and other analytes
SG107650A1 (en) Devices and methods for analyte concentration determination
IL155313A0 (en) Devices and methods for analyte concentration determination
AU2003235970A1 (en) Analysis instrument, sample analysis method and analysis device using the instrument, and method of forming opening in the instrument
AU2003244342A1 (en) Biosensor, magnetic molecule measurement method, and measurement object measuring method
HK1113735A1 (en) Apparatus for ascertaining blood characteristics and probe for use therewith
WO2007126444A3 (fr) Surveillance d'analyte
AU2003297268A1 (en) Medical data analysis method and apparatus incorporating in vitro test data
AU2003296945A1 (en) Device and method for in-line blood testing using biochips
EP1600778A4 (fr) Dispositif d'analyse de sang et procede d'analyse de sang
AU2003302254A8 (en) Analyte detecting article and method
EP1623227A4 (fr) Proteines, capteurs et procedes de caracterisation de substances a analyser utilisant ces proteines et ces capteurs
EP1722224A4 (fr) Procédé d'évaluation de la transparence et de la rétention d'humidité une couche cornée en utilisant comme indication une protéine oxydée dans la couche cornée
EP1853159A4 (fr) Procede et appareil permettant de determiner des analytes du sang
EP1895303A4 (fr) Procédé de test de composant sanguin qui utilise le sang total et kit de mesure

Legal Events

Date Code Title Description
PC Patent ceased (i.e. patent has lapsed due to the failure to pay the renewal fee)

Effective date: 20190210