NO20065687L - Fremgangsmate for utforelse av hematocritjustering i glukoseassay og anordning for det samme - Google Patents

Fremgangsmate for utforelse av hematocritjustering i glukoseassay og anordning for det samme

Info

Publication number
NO20065687L
NO20065687L NO20065687A NO20065687A NO20065687L NO 20065687 L NO20065687 L NO 20065687L NO 20065687 A NO20065687 A NO 20065687A NO 20065687 A NO20065687 A NO 20065687A NO 20065687 L NO20065687 L NO 20065687L
Authority
NO
Norway
Prior art keywords
hematocrit
glucose value
glucose
blood sample
glum
Prior art date
Application number
NO20065687A
Other languages
English (en)
Inventor
Yingping Deng
Sherry J Jamison
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
Application filed by Bayer Healthcare Llc filed Critical Bayer Healthcare Llc
Publication of NO20065687L publication Critical patent/NO20065687L/no

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N27/00—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means
    • G01N27/26—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating electrochemical variables; by using electrolysis or electrophoresis
    • G01N27/28—Electrolytic cell components
    • G01N27/30—Electrodes, e.g. test electrodes; Half-cells
    • G01N27/327—Biochemical electrodes, e.g. electrical or mechanical details for in vitro measurements
    • G01N27/3271—Amperometric enzyme electrodes for analytes in body fluids, e.g. glucose in blood
    • G01N27/3274—Corrective measures, e.g. error detection, compensation for temperature or hematocrit, calibration
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T436/00—Chemistry: analytical and immunological testing
    • Y10T436/14—Heterocyclic carbon compound [i.e., O, S, N, Se, Te, as only ring hetero atom]
    • Y10T436/142222—Hetero-O [e.g., ascorbic acid, etc.]
    • Y10T436/143333—Saccharide [e.g., DNA, etc.]
    • Y10T436/144444—Glucose

Landscapes

  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Hematology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Physics & Mathematics (AREA)
  • Molecular Biology (AREA)
  • Biochemistry (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)

Abstract

Fremgangsmåter og anordninger for å utføre in situ hematokrittjusteringer under glukosetesting ved anvendelse av glukose-monitoringsprodukter og anvende disse justerte verdier for å estimere hematokrittverdien av blodprøver for å redusere eller eliminerer assaybiaset forårsaket av de forskjellige hematokrittnivåer av blodprøver. En fremgangsmåte involverer å måle glukoseverdien, Glum, av blodprøven; måle motstanden av blodprøven (Rcell) ved anvendelse av en biosensorreagens; målende plasmamotstanden (Rplasma) ved anvendelse av biosensorreagensen; bestemmende den beregnede motstanden av røde blodceller, RRBC, av blodprøven i henhold til forholdet RRBC=Rcell-Rplasma; beregne hematokrittprosen ten, % Hctc, av blodprøven; bestemme hvorvidt å justere glukoseverdien, Glum, til en justert glukoseverdi, Gluadj; og anvende hematokrittprosenten, %. Hctc, og enten glukoseverdien, Glum, eller den justerte glukoseverdien, Gluadj, for å justere ethvert bias av biosensorreagensen.
NO20065687A 2004-05-14 2006-12-12 Fremgangsmate for utforelse av hematocritjustering i glukoseassay og anordning for det samme NO20065687L (no)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US57138904P 2004-05-14 2004-05-14
PCT/US2005/017014 WO2005114163A1 (en) 2004-05-14 2005-05-13 Methods for performing hematocrit adjustment in glucose assays and devices for same

Publications (1)

Publication Number Publication Date
NO20065687L true NO20065687L (no) 2007-02-13

Family

ID=34969840

Family Applications (1)

Application Number Title Priority Date Filing Date
NO20065687A NO20065687L (no) 2004-05-14 2006-12-12 Fremgangsmate for utforelse av hematocritjustering i glukoseassay og anordning for det samme

Country Status (11)

Country Link
US (1) US7972861B2 (no)
EP (1) EP1751532A1 (no)
JP (1) JP5065013B2 (no)
CN (1) CN1954207A (no)
BR (1) BRPI0510779A (no)
CA (1) CA2566495C (no)
MX (1) MXPA06013233A (no)
NO (1) NO20065687L (no)
RU (1) RU2006144458A (no)
TW (1) TW200608019A (no)
WO (1) WO2005114163A1 (no)

Families Citing this family (55)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
CA2624117C (en) 2005-09-30 2014-06-17 Intuity Medical, Inc. Fully integrated wearable or handheld monitor
US8529751B2 (en) * 2006-03-31 2013-09-10 Lifescan, Inc. Systems and methods for discriminating control solution from a physiological sample
JP5121822B2 (ja) * 2006-05-08 2013-01-16 バイエル・ヘルスケア・エルエルシー バイオセンサ用異常出力検出システム
US8778168B2 (en) 2007-09-28 2014-07-15 Lifescan, Inc. Systems and methods of discriminating control solution from a physiological sample
BRPI0820670A2 (pt) * 2007-12-10 2015-06-16 Bayer Healthcare Llc Compensação baseada em inclinação
US8603768B2 (en) * 2008-01-17 2013-12-10 Lifescan, Inc. System and method for measuring an analyte in a sample
JP5427362B2 (ja) * 2008-03-25 2014-02-26 テルモ株式会社 ヘマトクリット値または血液成分濃度の測定方法および測定装置
EP2293719B1 (en) 2008-05-30 2015-09-09 Intuity Medical, Inc. Body fluid sampling device -- sampling site interface
ES2907152T3 (es) 2008-06-06 2022-04-22 Intuity Medical Inc Medidor de glucosa en sangre y método de funcionamiento
JP5642066B2 (ja) 2008-06-06 2014-12-17 インテュイティ メディカル インコーポレイテッド 体液の試料内に含まれている検体の存在または濃度を決定する検定を行う方法および装置
US8551320B2 (en) 2008-06-09 2013-10-08 Lifescan, Inc. System and method for measuring an analyte in a sample
JP5738770B2 (ja) 2008-12-08 2015-06-24 バイエル・ヘルスケア・エルエルシーＢａｙｅｒ ＨｅａｌｔｈＣａｒｅＬＬＣ 信号調整を持つバイオセンサシステム
CA2957078C (en) 2009-06-30 2019-04-30 Lifescan, Inc Analyte testing methods and device for calculating basal insulin therapy
BR112012004976A2 (pt) * 2009-09-04 2021-09-21 Lifescan Scotland Limited Método e sistema para medição de glicose
EP2482712B1 (en) 2009-09-29 2014-05-07 Lifescan Scotland Limited Analyte testing method and device for diabetes management
US8545693B2 (en) * 2009-09-29 2013-10-01 Lifescan Scotland Limited Analyte measurment method and system
WO2011065981A1 (en) 2009-11-30 2011-06-03 Intuity Medical, Inc. Calibration material delivery devices and methods
US8877034B2 (en) * 2009-12-30 2014-11-04 Lifescan, Inc. Systems, devices, and methods for measuring whole blood hematocrit based on initial fill velocity
US8101065B2 (en) * 2009-12-30 2012-01-24 Lifescan, Inc. Systems, devices, and methods for improving accuracy of biosensors using fill time
AU2010346623B2 (en) 2010-02-25 2015-09-03 Lifescan Scotland Limited Analyte testing method and system with high and low blood glucose trends notification
CA2793878C (en) * 2010-03-22 2018-09-11 Bayer Healthcare Llc Residual compensation for a biosensor
WO2011156152A1 (en) * 2010-06-07 2011-12-15 Bayer Healthcare Llc Slope-based compensation including secondary output signals
US8617370B2 (en) 2010-09-30 2013-12-31 Cilag Gmbh International Systems and methods of discriminating between a control sample and a test fluid using capacitance
US8932445B2 (en) 2010-09-30 2015-01-13 Cilag Gmbh International Systems and methods for improved stability of electrochemical sensors
CA2843945C (en) 2011-08-03 2022-06-21 Intuity Medical, Inc. Devices and methods for body fluid sampling and analysis
KR20140063829A (ko) 2011-09-21 2014-05-27 바이엘 헬쓰케어, 엘엘씨 오차 보상을 갖는 바이오센서
US8623660B2 (en) * 2011-09-30 2014-01-07 Lifescan Scotland Limited Hand-held test meter with phase-shift-based hematocrit measurement circuit
KR101333225B1 (ko) * 2011-10-27 2013-11-26 광주과학기술원 헤마토크리트 측정 방법 및 장치
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
US8709232B2 (en) * 2012-04-30 2014-04-29 Cilag Gmbh International Analyte measurement technique and system
WO2013184584A1 (en) * 2012-06-05 2013-12-12 Leszinske Alan J Automated measurement method of chiral analyte concentration
US9494555B2 (en) 2012-09-24 2016-11-15 Cilag Gmbh International System and method for measuring an analyte in a sample and calculating glucose results to account for physical characteristics of the sample
PL2936124T3 (pl) * 2012-12-20 2017-08-31 F.Hoffmann-La Roche Ag Sposoby oceniania medycznych krzywych pomiarowych
KR20160009619A (ko) 2013-06-10 2016-01-26 에프. 호프만-라 로슈 아게 체액에서 분석물을 검출하기 위한 방법 및 시스템
US9435764B2 (en) 2013-06-27 2016-09-06 Lifescan Scotland Limited Transient signal error trap for an analyte measurement determined from a specified sampling time derived from a sensed physical characteristic of the sample containing the analyte
US9835578B2 (en) * 2013-06-27 2017-12-05 Lifescan Scotland Limited Temperature compensation for an analyte measurement determined from a specified sampling time derived from a sensed physical characteristic of the sample containing the analyte
US9435762B2 (en) 2013-06-27 2016-09-06 Lifescan Scotland Limited Fill error trap for an analyte measurement determined from a specified sampling time derived from a sensed physical characteristic of the sample containing the analyte
US9459231B2 (en) 2013-08-29 2016-10-04 Lifescan Scotland Limited Method and system to determine erroneous measurement signals during a test measurement sequence
US9243276B2 (en) 2013-08-29 2016-01-26 Lifescan Scotland Limited Method and system to determine hematocrit-insensitive glucose values in a fluid sample
US9828621B2 (en) 2013-09-10 2017-11-28 Lifescan Scotland Limited Anomalous signal error trap for an analyte measurement determined from a specified sampling time derived from a sensed physical characteristic of the sample containing the analyte
US20160091451A1 (en) 2014-09-25 2016-03-31 Lifescan Scotland Limited Accurate analyte measurements for electrochemical test strip to determine analyte measurement time based on measured temperature, physical characteristic and estimated analyte value
US20160091450A1 (en) 2014-09-25 2016-03-31 Lifescan Scotland Limited Accurate analyte measurements for electrochemical test strip to determine analyte measurement time based on measured temperature, physical characteristic and estimated analyte value and their temperature compensated values
GB201421816D0 (en) * 2014-12-08 2015-01-21 Inside Biometrics Ltd Analyte Measurement
US9423374B2 (en) 2015-01-26 2016-08-23 Lifescan Scotland Limited Reference electrode error trap determined from a specified sampling time and a pre-determined sampling time
CN105021805B (zh) * 2015-08-21 2018-03-06 三诺生物传感股份有限公司 一种人体生理参数检测结果的校正方法
JP6942148B2 (ja) * 2016-05-11 2021-09-29 エス．ディー．サイト ダイアグノスティクス リミテッド 試料に対する光学測定の実施
CN110208351B (zh) * 2019-06-24 2021-09-17 三诺生物传感股份有限公司 一种检测红细胞比容的方法及装置
CN111239227B (zh) * 2020-02-24 2023-03-03 江苏鱼跃医疗设备股份有限公司 一种红细胞压积校正方法及生物传感器测试装置
CN111812175B (zh) * 2020-06-30 2022-06-14 江苏鱼跃医疗设备股份有限公司 一种降低红细胞比容干扰的血液检测方法及生物传感器
CN111982987B (zh) * 2020-08-27 2023-04-07 江苏鱼跃医疗设备股份有限公司 一种葡萄糖传感器及量测校正方法
CN113774242B (zh) * 2021-08-18 2022-10-21 北京科技大学 一种利用脉冲电流快速消除稀土镁合金中元素偏析的方法
CN114371195B (zh) * 2021-12-31 2023-06-30 无锡博慧斯生物医药科技有限公司 一种红细胞压积的矫正方法
WO2023217732A1 (en) * 2022-05-10 2023-11-16 Radiometer Medical Aps Determining an amount of analyte in plasma based on a measurement of an amount of analyte in a whole-blood sample

Family Cites Families (27)

* 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
DE69220871T2 (de) * 1991-10-03 1997-11-20 Bayer Ag Vorrichtung und Verfahren zur Auftrennung und Analyse von Vollblut
AU666821B2 (en) * 1993-08-05 1996-02-22 Bayer Corporation Analyte detection device and process
US6153109A (en) * 1994-09-16 2000-11-28 Transonic Systmes, Inc. Method and apparatus to measure blood flow rate in hemodialysis shunts
AU722471B2 (en) * 1995-10-17 2000-08-03 Lifescan, Inc. Blood glucose strip having reduced sensitivity to hematocrit
US5948695A (en) * 1997-06-17 1999-09-07 Mercury Diagnostics, Inc. Device for determination of an analyte in a body fluid
AU738325B2 (en) * 1997-12-22 2001-09-13 Roche Diagnostics Operations Inc. Meter
JP3848993B2 (ja) 1998-01-06 2006-11-22 アークレイ株式会社 共存物質の存在下における成分量の測定方法及び測定装置
JP2000128959A (ja) * 1998-10-27 2000-05-09 Nippon Paint Co Ltd オキサゾリドン環含有エポキシ樹脂
US6475372B1 (en) 2000-02-02 2002-11-05 Lifescan, Inc. Electrochemical methods and devices for use in the determination of hematocrit corrected analyte concentrations
US6287451B1 (en) 1999-06-02 2001-09-11 Handani Winarta Disposable sensor and method of making
US6413395B1 (en) 1999-12-16 2002-07-02 Roche Diagnostics Corporation Biosensor apparatus
US6485923B1 (en) 2000-02-02 2002-11-26 Lifescan, Inc. Reagent test strip for analyte determination having hemolyzing agent
EP1202059B1 (en) 2000-05-26 2006-07-12 Matsushita Electric Industrial Co., Ltd. Biosensor
CN1161612C (zh) 2000-06-01 2004-08-11 松下电器产业株式会社 生物传感器及血液成分分析方法
GB0019694D0 (en) 2000-08-11 2000-09-27 Cambridge Sensors Ltd Electrochemical strip test for small volumes
EP1411348B1 (en) * 2001-07-18 2015-11-11 ARKRAY, Inc. Implement and device for analysis
US7018843B2 (en) * 2001-11-07 2006-03-28 Roche Diagnostics Operations, Inc. Instrument
US6794877B2 (en) * 2002-07-31 2004-09-21 International Technidyne Corporation Apparatus and method for analytical determinations
AU2003234944A1 (en) * 2002-08-27 2004-03-18 Bayer Healthcare, Llc Methods of Determining Glucose Concentration in Whole Blood Samples
EP1447665B1 (en) * 2003-02-11 2016-06-29 Bayer HealthCare LLC Method for reducing effect of hematocrit on measurement of an analyte in whole blood
US8088271B2 (en) * 2003-12-04 2012-01-03 Panasonic Corporation Method of measuring hematocrit (Hct), sensor used in the method, and measuring device
EP3399047A1 (en) * 2003-12-04 2018-11-07 PHC Holdings Corporation A biosensor
CN1938590B (zh) * 2004-04-19 2010-05-05 松下电器产业株式会社 血液成分的测定方法、该方法中使用的生物传感器和测定装置
US20080248581A1 (en) * 2007-04-06 2008-10-09 Bayer Healthcare Llc Method for performing correction of blood glucose assay bias using blood hemoglobin concentration

Also Published As

Publication number Publication date
CA2566495C (en) 2010-08-17
BRPI0510779A (pt) 2007-11-20
CA2566495A1 (en) 2005-12-01
US20070231914A1 (en) 2007-10-04
JP2007537457A (ja) 2007-12-20
MXPA06013233A (es) 2007-02-28
US7972861B2 (en) 2011-07-05
CN1954207A (zh) 2007-04-25
RU2006144458A (ru) 2008-06-20
WO2005114163A1 (en) 2005-12-01
EP1751532A1 (en) 2007-02-14
TW200608019A (en) 2006-03-01
JP5065013B2 (ja) 2012-10-31

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