WO2008049074A3 - Error detection in analyte measurements based on measurement of system resistance - Google Patents

Error detection in analyte measurements based on measurement of system resistance Download PDF

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Publication number
WO2008049074A3
WO2008049074A3 PCT/US2007/081830 US2007081830W WO2008049074A3 WO 2008049074 A3 WO2008049074 A3 WO 2008049074A3 US 2007081830 W US2007081830 W US 2007081830W WO 2008049074 A3 WO2008049074 A3 WO 2008049074A3
Authority
WO
WIPO (PCT)
Prior art keywords
measurement
error detection
strip
measurements based
system resistance
Prior art date
Application number
PCT/US2007/081830
Other languages
French (fr)
Other versions
WO2008049074A2 (en
Inventor
Steven Diamond
Ian Harding
Richard Williams
Original Assignee
Agamatrix Inc
Steven Diamond
Ian Harding
Richard Williams
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 Agamatrix Inc, Steven Diamond, Ian Harding, Richard Williams filed Critical Agamatrix Inc
Publication of WO2008049074A2 publication Critical patent/WO2008049074A2/en
Publication of WO2008049074A3 publication Critical patent/WO2008049074A3/en

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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

Abstract

Measurement of the series track resistance of a working and counter electrode pair in an electrochemical test strip provide error detection for multiple variations in the quality of the test strip, as well as the operation of strip in the test meter. In particular, a single measurement of series resistance can be used to detect and generate an error message when an incorrect reading is likely to result due to (1) damaged electrode tracks, (2) fouled electrode surfaces, (3) dirty strip contacts, or (4) short circuit between the electrodes.
PCT/US2007/081830 2006-10-18 2007-10-18 Error detection in analyte measurements based on measurement of system resistance WO2008049074A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US86200206P 2006-10-18 2006-10-18
US60/862,002 2006-10-18

Publications (2)

Publication Number Publication Date
WO2008049074A2 WO2008049074A2 (en) 2008-04-24
WO2008049074A3 true WO2008049074A3 (en) 2008-06-05

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2007/081830 WO2008049074A2 (en) 2006-10-18 2007-10-18 Error detection in analyte measurements based on measurement of system resistance

Country Status (2)

Country Link
US (2) US7846321B2 (en)
WO (1) WO2008049074A2 (en)

Families Citing this family (53)

* 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
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
US7041068B2 (en) 2001-06-12 2006-05-09 Pelikan Technologies, Inc. Sampling module device and method
US7033371B2 (en) 2001-06-12 2006-04-25 Pelikan Technologies, Inc. Electric lancet actuator
US9427532B2 (en) 2001-06-12 2016-08-30 Sanofi-Aventis Deutschland Gmbh Tissue penetration device
CA2448902C (en) 2001-06-12 2010-09-07 Pelikan Technologies, Inc. Self optimizing lancing device with adaptation means to temporal variations in cutaneous properties
US9226699B2 (en) 2002-04-19 2016-01-05 Sanofi-Aventis Deutschland Gmbh Body fluid sampling module with a continuous compression tissue interface surface
US7981056B2 (en) 2002-04-19 2011-07-19 Pelikan Technologies, Inc. Methods and apparatus for lancet actuation
US8337419B2 (en) 2002-04-19 2012-12-25 Sanofi-Aventis Deutschland Gmbh 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
US7344507B2 (en) 2002-04-19 2008-03-18 Pelikan Technologies, Inc. Method and apparatus for lancet actuation
US9795747B2 (en) 2010-06-02 2017-10-24 Sanofi-Aventis Deutschland Gmbh Methods and apparatus for lancet actuation
US7331931B2 (en) 2002-04-19 2008-02-19 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
US7892183B2 (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
US7297122B2 (en) 2002-04-19 2007-11-20 Pelikan Technologies, Inc. Method and apparatus for penetrating tissue
US9248267B2 (en) 2002-04-19 2016-02-02 Sanofi-Aventis Deustchland Gmbh Tissue penetration device
US9314194B2 (en) 2002-04-19 2016-04-19 Sanofi-Aventis Deutschland Gmbh Tissue penetration device
US8360992B2 (en) 2002-04-19 2013-01-29 Sanofi-Aventis Deutschland Gmbh Method and apparatus for penetrating tissue
US8221334B2 (en) 2002-04-19 2012-07-17 Sanofi-Aventis Deutschland Gmbh Method and apparatus for penetrating tissue
US7909778B2 (en) 2002-04-19 2011-03-22 Pelikan Technologies, Inc. Method and apparatus for penetrating tissue
US7674232B2 (en) 2002-04-19 2010-03-09 Pelikan Technologies, Inc. Method and apparatus for penetrating tissue
US7226461B2 (en) 2002-04-19 2007-06-05 Pelikan Technologies, Inc. Method and apparatus for a multi-use body fluid sampling device with sterility barrier release
US7547287B2 (en) 2002-04-19 2009-06-16 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
US7229458B2 (en) 2002-04-19 2007-06-12 Pelikan Technologies, Inc. Method and apparatus for penetrating tissue
US9795334B2 (en) 2002-04-19 2017-10-24 Sanofi-Aventis Deutschland Gmbh Method and apparatus for penetrating tissue
US7232451B2 (en) 2002-04-19 2007-06-19 Pelikan Technologies, Inc. Method and apparatus for penetrating tissue
US8372016B2 (en) 2002-04-19 2013-02-12 Sanofi-Aventis Deutschland Gmbh Method and apparatus for body fluid sampling and analyte sensing
US8267870B2 (en) 2002-04-19 2012-09-18 Sanofi-Aventis Deutschland Gmbh Method and apparatus for body fluid sampling with hybrid actuation
US7491178B2 (en) 2002-04-19 2009-02-17 Pelikan Technologies, Inc. Method and apparatus for penetrating tissue
US7976476B2 (en) 2002-04-19 2011-07-12 Pelikan Technologies, Inc. Device and method for variable speed lancet
US7901362B2 (en) 2002-04-19 2011-03-08 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
ES2347248T3 (en) 2003-05-30 2010-10-27 Pelikan Technologies Inc. PROCEDURE AND APPLIANCE FOR FLUID INJECTION.
WO2004107964A2 (en) 2003-06-06 2004-12-16 Pelikan Technologies, Inc. Blood harvesting device with electronic control
WO2006001797A1 (en) 2004-06-14 2006-01-05 Pelikan Technologies, Inc. Low pain penetrating
WO2005033659A2 (en) 2003-09-29 2005-04-14 Pelikan Technologies, Inc. Method and apparatus for an improved sample capture device
US9351680B2 (en) 2003-10-14 2016-05-31 Sanofi-Aventis Deutschland Gmbh Method and apparatus for a variable user interface
EP1706026B1 (en) 2003-12-31 2017-03-01 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
US8828203B2 (en) 2004-05-20 2014-09-09 Sanofi-Aventis Deutschland Gmbh Printable hydrogels for biosensors
US9820684B2 (en) 2004-06-03 2017-11-21 Sanofi-Aventis Deutschland Gmbh Method and apparatus for a fluid sampling device
US9775553B2 (en) 2004-06-03 2017-10-03 Sanofi-Aventis Deutschland Gmbh Method and apparatus for a fluid sampling device
US8652831B2 (en) 2004-12-30 2014-02-18 Sanofi-Aventis Deutschland Gmbh Method and apparatus for analyte measurement test time
WO2009126900A1 (en) 2008-04-11 2009-10-15 Pelikan Technologies, Inc. Method and apparatus for analyte detecting device
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
IL209760A (en) * 2009-12-11 2015-05-31 Lifescan Scotland Ltd Fill sufficiency method and system
US8965476B2 (en) 2010-04-16 2015-02-24 Sanofi-Aventis Deutschland Gmbh Tissue penetration device
CN102565131B (en) * 2010-12-24 2013-09-04 深圳市金亿帝科技有限公司 Biosensing test system
US9754708B2 (en) 2011-07-29 2017-09-05 Roche Diabetes Care, Inc. Encoded biosensors and methods of manufacture and use thereof
US8888973B2 (en) 2011-07-29 2014-11-18 Roche Diagnostics Operations, Inc. Encoded biosensors and methods of manufacture and use thereof

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001066274A (en) * 1999-08-27 2001-03-16 Omron Corp Method for evaluating biosensor
JP2004233294A (en) * 2003-01-31 2004-08-19 Tanita Corp Electrochemical sensor measuring device and its measuring method
WO2005022143A2 (en) * 2003-08-21 2005-03-10 Agamatrix, Inc. Method and apparatus for assay of electrochemical properties
US20050279631A1 (en) * 2004-06-18 2005-12-22 Celentano Michael J System and method for quality assurance of a biosensor test strip

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5243516A (en) * 1989-12-15 1993-09-07 Boehringer Mannheim Corporation Biosensing instrument and method
JPH0820412B2 (en) * 1990-07-20 1996-03-04 松下電器産業株式会社 Quantitative analysis method and device using disposable sensor
US5320732A (en) * 1990-07-20 1994-06-14 Matsushita Electric Industrial Co., Ltd. Biosensor and measuring apparatus using the same
US5352351A (en) * 1993-06-08 1994-10-04 Boehringer Mannheim Corporation Biosensing meter with fail/safe procedures to prevent erroneous indications
CA2153883C (en) * 1993-06-08 1999-02-09 Bradley E. White Biosensing meter which detects proper electrode engagement and distinguishes sample and check strips
AUPN363995A0 (en) * 1995-06-19 1995-07-13 Memtec Limited Electrochemical cell
AUPN661995A0 (en) * 1995-11-16 1995-12-07 Memtec America Corporation Electrochemical cell 2
US7390667B2 (en) * 1997-12-22 2008-06-24 Roche Diagnostics Operations, Inc. System and method for analyte measurement using AC phase angle measurements
US6365033B1 (en) * 1999-05-03 2002-04-02 Semitoof, Inc. Methods for controlling and/or measuring additive concentration in an electroplating bath
US6616819B1 (en) * 1999-11-04 2003-09-09 Therasense, Inc. Small volume in vitro analyte sensor and methods
US6597193B2 (en) * 2001-01-26 2003-07-22 Semiconductor Diagnostics, Inc. Steady state method for measuring the thickness and the capacitance of ultra thin dielectric in the presence of substantial leakage current
US7964146B2 (en) * 2004-05-30 2011-06-21 Agamatrix, Inc. Measuring device and methods for use therewith
US7556723B2 (en) * 2004-06-18 2009-07-07 Roche Diagnostics Operations, Inc. Electrode design for biosensor
US7964089B2 (en) * 2005-04-15 2011-06-21 Agamatrix, Inc. Analyte determination method and analyte meter
US7517439B2 (en) * 2005-04-15 2009-04-14 Agamatrix, Inc. Error detection in analyte measurements based on measurement of system resistance

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001066274A (en) * 1999-08-27 2001-03-16 Omron Corp Method for evaluating biosensor
JP2004233294A (en) * 2003-01-31 2004-08-19 Tanita Corp Electrochemical sensor measuring device and its measuring method
WO2005022143A2 (en) * 2003-08-21 2005-03-10 Agamatrix, Inc. Method and apparatus for assay of electrochemical properties
US20050279631A1 (en) * 2004-06-18 2005-12-22 Celentano Michael J System and method for quality assurance of a biosensor test strip

Also Published As

Publication number Publication date
US20080093227A1 (en) 2008-04-24
US20110073496A1 (en) 2011-03-31
US7846321B2 (en) 2010-12-07
WO2008049074A2 (en) 2008-04-24
US8192610B2 (en) 2012-06-05

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