NO20073975L - Analysemaleinstrument eller system som innlemmer en forbedret malekrets - Google Patents

Analysemaleinstrument eller system som innlemmer en forbedret malekrets

Info

Publication number
NO20073975L
NO20073975L NO20073975A NO20073975A NO20073975L NO 20073975 L NO20073975 L NO 20073975L NO 20073975 A NO20073975 A NO 20073975A NO 20073975 A NO20073975 A NO 20073975A NO 20073975 L NO20073975 L NO 20073975L
Authority
NO
Norway
Prior art keywords
circuit
painting
analytical
glucose concentration
body fluid
Prior art date
Application number
NO20073975A
Other languages
English (en)
Inventor
David William Taylor
Original Assignee
Lifescan Scotland 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 Lifescan Scotland Ltd filed Critical Lifescan Scotland Ltd
Publication of NO20073975L publication Critical patent/NO20073975L/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
    • G01N27/3273—Devices therefor, e.g. test element readers, circuitry

Landscapes

  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Analytical Chemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Physics & Mathematics (AREA)
  • Hematology (AREA)
  • Biochemistry (AREA)
  • Molecular Biology (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Investigating Or Analysing Biological Materials (AREA)
  • Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
  • Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)

Abstract

Mange aspekt av oppfinnelsen vil fremgå ut fra de følgende avsnitt og detaljert beskrivelse. I et eksempel innbefatter oppfinnelsen en krets for måling av en analytt eller indikator i en kroppsfluidprøve innbefattende en spenningsreferansekrets (320), minst én målelinje (305), en resultatlinje (330), en bufferkrets mellom spenningsreferansekretsen og målelinjen der bufferkretsen omfatter minst én operasjonsforsterker der utgangen av denne er koplet til resultatlinjen (330). Kretsen kan være en glukosekonsentrasjonsmålekrets som leverer glukosekonsentrasjonen i kroppsfluid, slik som for eksempel blod, plasma, interstitialfluid, urin. Kretsen kan videre danne end eller liknende av en måler eller et system for måling av glukosekonsentrasjon i et kroppsfluid.
NO20073975A 2004-12-29 2007-07-30 Analysemaleinstrument eller system som innlemmer en forbedret malekrets NO20073975L (no)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US64068004P 2004-12-29 2004-12-29
PCT/GB2005/005106 WO2006070200A1 (en) 2004-12-29 2005-12-29 Analyte measurement meter or system incorporating an improved measurement circuit

Publications (1)

Publication Number Publication Date
NO20073975L true NO20073975L (no) 2007-09-28

Family

ID=35911291

Family Applications (1)

Application Number Title Priority Date Filing Date
NO20073975A NO20073975L (no) 2004-12-29 2007-07-30 Analysemaleinstrument eller system som innlemmer en forbedret malekrets

Country Status (8)

Country Link
US (1) US20090178937A1 (no)
EP (1) EP1831685A1 (no)
JP (1) JP2008525813A (no)
CN (1) CN101095051B (no)
CA (1) CA2590956A1 (no)
NO (1) NO20073975L (no)
RU (1) RU2413228C2 (no)
WO (1) WO2006070200A1 (no)

Families Citing this family (29)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8016154B2 (en) * 2005-05-25 2011-09-13 Lifescan, Inc. Sensor dispenser device and method of use
JP2008542781A (ja) * 2005-06-10 2008-11-27 ハイポガード・リミテッド 試験システム
WO2007055047A1 (ja) * 2005-11-10 2007-05-18 Sharp Kabushiki Kaisha 表示装置およびそれを備える電子機器
JP4955437B2 (ja) * 2007-03-27 2012-06-20 株式会社タニタ 生化学測定器の状態を表示できる生化学測定器スタンド
US7794658B2 (en) 2007-07-25 2010-09-14 Lifescan, Inc. Open circuit delay devices, systems, and methods for analyte measurement
US8001825B2 (en) * 2007-11-30 2011-08-23 Lifescan, Inc. Auto-calibrating metering system and method of use
US20090223287A1 (en) * 2008-03-04 2009-09-10 Visgeneer, Inc. Bio-Monitoring System and Methods of Use Thereof
EP2361427A1 (en) 2008-10-27 2011-08-31 Lifescan Scotland Limited Methods and devices for mitigating esd events
US20110315564A1 (en) * 2010-06-28 2011-12-29 Cilag Gmbh International Hand-held test meter with deep power conservation mode
DE102011076838A1 (de) 2011-05-31 2012-12-06 Endress + Hauser Flowtec Ag Meßgerät-Elektronik für ein Meßgerät-Gerät sowie damit gebildetes Meßgerät-Gerät
WO2013030369A1 (en) 2011-09-02 2013-03-07 Lifescan Scotland Limited Hematocrit corrected glucose measurements using phase angles and impedance for electrochemical test strip
WO2013030375A1 (en) 2011-09-02 2013-03-07 Lifescan Scotland Limited Hematocrit Corrected Glucose Measurements for Electrochemical Test Strip Using Time Differential of the Signals
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
US20140318987A1 (en) * 2013-04-30 2014-10-30 Lifescan Scotland Limited Analyte meter test strip detection
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
US9243276B2 (en) 2013-08-29 2016-01-26 Lifescan Scotland Limited Method and system to determine hematocrit-insensitive glucose values in a fluid sample
US9459231B2 (en) 2013-08-29 2016-10-04 Lifescan Scotland Limited Method and system to determine erroneous measurement signals during a test measurement sequence
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
CA2960984A1 (en) 2014-09-12 2016-03-17 Nipro Diagnostics, Inc. Apparatus for diagnostic meter strip control and identification
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
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
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
US20180095049A1 (en) * 2016-09-30 2018-04-05 Lifescan Scotland Limited Hand-held test meter with analytical test strip contact pressure feature
CZ2019228A3 (cs) * 2019-04-11 2020-06-17 Xglu S.R.O. Zařízení pro namátkové měření glykemie a způsob jeho použití
US11146054B2 (en) * 2020-01-29 2021-10-12 Dell Products L.P. System and method for short detection in a computing device
US11965847B2 (en) * 2021-12-16 2024-04-23 Nxp B.V. Reconfigurable architecture analog front end for electrochemical sensors
US20250067733A1 (en) 2023-08-23 2025-02-27 Lifescan Ip Holdings, Llc Low volume logic for a test strip having multiple working electrodes

Family Cites Families (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1226036A (en) * 1983-05-05 1987-08-25 Irving J. Higgins Analytical equipment and sensor electrodes therefor
EP0163694A4 (en) * 1983-11-10 1986-05-14 Sentech Medical Corp CLINICAL CHEMISTRY ANALYZER.
US4787398A (en) * 1985-04-08 1988-11-29 Garid, Inc. Glucose medical monitoring system
JPS63241347A (ja) * 1987-03-27 1988-10-06 Toyobo Co Ltd 酵素電極
US4847783A (en) * 1987-05-27 1989-07-11 Richard Grace Gas sensing instrument
US5307263A (en) * 1992-11-17 1994-04-26 Raya Systems, Inc. Modular microprocessor-based health monitoring system
JP3453904B2 (ja) * 1995-03-07 2003-10-06 凸版印刷株式会社 葉中グルコース濃度測定方法および測定器
PT1024358E (pt) * 1997-07-22 2009-04-16 Panasonic Corp Densitómetro
JP3978489B2 (ja) * 1998-02-26 2007-09-19 アークレイ株式会社 血液測定装置
US6558320B1 (en) * 2000-01-20 2003-05-06 Medtronic Minimed, Inc. Handheld personal data assistant (PDA) with a medical device and method of using the same
KR100776980B1 (ko) * 2000-03-09 2007-11-21 클리니컬 어낼리시스 코포레이션 의료진단시스템
US6442639B1 (en) * 2000-04-19 2002-08-27 Industrial Scientific Corporation Docking station for environmental monitoring instruments
JP4467711B2 (ja) * 2000-04-28 2010-05-26 グンゼ株式会社 酵素センサおよびこれを用いた酵素センサ装置
EP1278821A4 (en) * 2000-05-03 2005-11-09 Jen Gau Jr BIOLOGICAL IDENTIFICATION SYSTEM HAVING AN INTEGRATED DETECTION CHIP
EP2096435B1 (en) * 2000-11-30 2014-11-12 Panasonic Healthcare Co., Ltd. Method of quantifying substrate
US6560471B1 (en) * 2001-01-02 2003-05-06 Therasense, Inc. Analyte monitoring device and methods of use
JP2002340853A (ja) * 2001-03-14 2002-11-27 Matsushita Electric Ind Co Ltd 血糖値測定装置および半導体集積回路
US6753187B2 (en) * 2001-05-09 2004-06-22 Lifescan, Inc. Optical component based temperature measurement in analyte detection devices
WO2002094092A1 (en) * 2001-05-18 2002-11-28 Polymer Technology Systems, Inc. Body fluid test apparatus with detachably mounted portable tester
US6872298B2 (en) * 2001-11-20 2005-03-29 Lifescan, Inc. Determination of sample volume adequacy in biosensor devices
US6872299B2 (en) * 2001-12-10 2005-03-29 Lifescan, Inc. Passive sample detection to initiate timing of an assay
DE10397003B4 (de) * 2002-07-02 2015-04-30 Panasonic Healthcare Holdings Co., Ltd. Biosensor, Biosensorchip und Biosensoreinrichtung
JP2004184255A (ja) * 2002-12-04 2004-07-02 Arkray Inc 分析装置

Also Published As

Publication number Publication date
RU2413228C2 (ru) 2011-02-27
JP2008525813A (ja) 2008-07-17
WO2006070200A1 (en) 2006-07-06
CN101095051B (zh) 2012-11-14
CN101095051A (zh) 2007-12-26
EP1831685A1 (en) 2007-09-12
US20090178937A1 (en) 2009-07-16
CA2590956A1 (en) 2006-07-06
RU2007124370A (ru) 2009-01-10

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