Integrated lancing and measurement device and analyte measuring methods

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 6607658
SERIAL NO

09714360

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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A sensor designed to determine the amount and concentration of analyte in a sample having a volume of less than about 1 .mu.L. The sensor has a working electrode coated with a non-leachable redox mediator. The redox mediator acts as an electron transfer agent between the analyte and the electrode. In addition, a second electron transfer agent, such as an enzyme, can be added to facilitate the electrooxidation or electroreduction of the analyte. The redox mediator is typically a redox compound bound to a polymer. The preferred redox mediators are air-oxidizable. The amount of analyte can be determined by coulometry. One particular coulometric technique includes the measurement of the current between the working electrode and a counter or reference electrode at two or more times. The charge passed by this current to or from the analyte is correlated with the amount of analyte in the sample. Other electrochemical detection methods, such as amperometric, voltammetric, and potentiometric techniques, can also be used. The invention can be used to determine the concentration of a biomolecule, such as glucose or lactate, in a biological fluid, such as blood or serum. An enzyme capable of catalyzing the electrooxidation or electroreduction of the biomolecule is provided as a second electron transfer agent.

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Patent Owner(s)

Patent OwnerAddressTotal Patents
ABBOTT DIABETES CARE INC.ALAMEDA, CA824

International Classification(s)

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  • [Patents Count]

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Feldman, Benjamin J Oakland, CA 198 16814
Heller, Adam Austin, TX 452 61293
Say, James Breckenridge, CO 203 28823
Vreeke, Mark S Alameda, CA 212 30135

Cited Art Landscape

Patent Info (Count) # Cites Year
 
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ABBOTT LABORATORIES (2)
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BOARD OF REGENTS, THE UNIVERSITY OF TEXAS SYSTEM (1)
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BECTON, DICKINSON AND COMPANY (1)
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PANASONIC HEALTHCARE HOLDINGS CO., LTD. (1)
5582697 Biosensor, and a method and a device for quantifying a substrate in a sample liquid using the same 641 1995
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Patent Info (Count) # Cites Year
 
Other [Check patent profile for assignment information] (5)
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7909777 Method and apparatus for penetrating tissue 1 2006
8579831 Method and apparatus for penetrating tissue 0 2006
8079960 Methods and apparatus for lancet actuation 43 2006
8062231 Method and apparatus for penetrating tissue 1 2006
7874994 Method and apparatus for penetrating tissue 0 2006
8007446 Method and apparatus for penetrating tissue 0 2006
9314194 Tissue penetration device 0 2007
8435190 Method and apparatus for penetrating tissue 0 2007
7875047 Method and apparatus for a multi-use body fluid sampling device with sterility barrier release 4 2007
8430828 Method and apparatus for a multi-use body fluid sampling device with sterility barrier release 0 2007
8382682 Method and apparatus for penetrating tissue 0 2007
7914465 Method and apparatus for penetrating tissue 0 2007
7833171 Method and apparatus for penetrating tissue 1 2007
7731729 Method and apparatus for penetrating tissue 1 2007
8414503 Methods and apparatus for lancet actuation 0 2007
7976476 Device and method for variable speed lancet 0 2007
7988644 Method and apparatus for a multi-use body fluid sampling device with sterility barrier release 4 2007
7901365 Method and apparatus for penetrating tissue 49 2007
8496601 Methods and apparatus for lancet actuation 0 2007
8491500 Methods and apparatus for lancet actuation 21 2007
7909778 Method and apparatus for penetrating tissue 0 2007
8202231 Method and apparatus for penetrating tissue 0 2007
7988645 Self optimizing lancing device with adaptation means to temporal variations in cutaneous properties 1 2007
8282577 Method and apparatus for lancet launching device integrated onto a blood-sampling cartridge 0 2007
7981056 Methods and apparatus for lancet actuation 3 2007
8123700 Method and apparatus for lancet launching device integrated onto a blood-sampling cartridge 3 2007
7909775 Method and apparatus for lancet launching device integrated onto a blood-sampling cartridge 0 2007
8197421 Method and apparatus for penetrating tissue 24 2007
8157748 Methods and apparatus for lancet actuation 2 2008
8652831 Method and apparatus for analyte measurement test time 0 2008
8641644 Blood testing apparatus having a rotatable cartridge with multiple lancing elements and testing means 1 2008
8388551 Method and apparatus for multi-use body fluid sampling device with sterility barrier release 0 2008
7862520 Body fluid sampling module with a continuous compression tissue interface surface 0 2008
8784335 Body fluid sampling device with a capacitive sensor 0 2008
8372016 Method and apparatus for body fluid sampling and analyte sensing 3 2008
7892185 Method and apparatus for body fluid sampling and analyte sensing 9 2008
8360992 Method and apparatus for penetrating tissue 0 2008
8636673 Tissue penetration device 0 2008
8845549 Method for penetrating tissue 0 2008
8366637 Method and apparatus for penetrating tissue 0 2008
9339612 Tissue penetration device 0 2008
8562545 Tissue penetration device 4 2008
8337421 Tissue penetration device 4 2008
8235915 Method and apparatus for penetrating tissue 0 2008
8556829 Method and apparatus for penetrating tissue 0 2009
9386944 Method and apparatus for analyte detecting device 0 2009
8702624 Analyte measurement device with a single shot actuator 6 2010
8439872 Apparatus and method for penetration with shaft having a sensor for sensing penetration depth 0 2010
8251921 Method and apparatus for body fluid sampling and analyte sensing 0 2010
8296918 Method of manufacturing a fluid sampling device with improved analyte detecting member configuration 3 2010
8206319 Tissue penetration device 44 2010
9226699 Body fluid sampling module with a continuous compression tissue interface surface 0 2010
8221334 Method and apparatus for penetrating tissue 0 2010
8965476 Tissue penetration device 0 2011
8679033 Tissue penetration device 0 2011
8622930 Tissue penetration device 0 2011
8382683 Tissue penetration device 1 2012
8905945 Method and apparatus for penetrating tissue 0 2012
9089678 Method and apparatus for penetrating tissue 0 2012
8945910 Method and apparatus for an improved sample capture device 0 2012
9034639 Method and apparatus using optical techniques to measure analyte levels 4 2012
8845550 Tissue penetration device 0 2012
9248267 Tissue penetration device 0 2013
9072842 Method and apparatus for penetrating tissue 0 2013
9561000 Method and apparatus for improving fluidic flow and sample capture 0 2013
9560993 Blood testing apparatus having a rotatable cartridge with multiple lancing elements and testing means 0 2013
9186468 Method and apparatus for penetrating tissue 0 2014
9089294 Analyte measurement device with a single shot actuator 0 2014
9498160 Method for penetrating tissue 0 2014
9427532 Tissue penetration device 0 2014
 
NOVA BIOMEDICAL CORPORATION (5)
7727166 Lancet, lancet assembly and lancet-sensor combination 0 2004
* 2006/0020,228 Lancet, lancet assembly and lancet-sensor combination 114 2004
8758267 Modified lancet carrier for single-use lancet sensor assembly 0 2009
* 2010/0241,030 Modified lancet carrier for single-use lancet sensor assembly 3 2009
* 7972281 Lancet sensor assembly and meter 0 2010
 
ROCHEOPERATIONS LIMITED (1)
9410915 System and method for quality assurance of a biosensor test strip 0 2014
 
ROCHE OPERATIONS LTD. (26)
7597793 System and method for analyte measurement employing maximum dosing time delay 24 2003
7494816 System and method for determining a temperature during analyte measurement 20 2003
7488601 System and method for determining an abused sensor during analyte measurement 36 2003
7452457 System and method for analyte measurement using dose sufficiency electrodes 28 2003
7390667 System and method for analyte measurement using AC phase angle measurements 34 2003
8071030 Test strip with flared sample receiving chamber 3 2004
7829023 Test strip with vent opening 32 2004
7749437 Method and reagent for producing narrow, homogenous reagent stripes 14 2004
7727467 Reagent stripe for test strip 27 2004
7645373 System and method for coding information on a biosensor test strip 16 2004
7645421 System and method for coding information on a biosensor test strip 19 2004
7604721 System and method for coding information on a biosensor test strip 21 2004
7569126 System and method for quality assurance of a biosensor test strip 9 2004
7556723 Electrode design for biosensor 6 2005
7338639 System and method for analyte measurement 169 2006
8551308 Biosensor and method of making 4 2008
8287703 Biosensor and method of making 10 2008
8663442 System and method for analyte measurement using dose sufficiency electrodes 1 2008
7977112 System and method for determining an abused sensor during analyte measurement 41 2008
7879618 Method and reagent for producing narrow, homogenous reagent strips 13 2009
7892849 Reagent stripe for test strip 20 2009
8092668 System and method for quality assurance of a biosensor test strip 0 2009
8083993 System and method for coding information on a biosensor test strip 5 2009
8859293 Method for determining whether a disposable, dry regent, electrochemical test strip is unsuitable for use 0 2011
8211379 Test strip with slot vent opening 4 2011
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BECTON, DICKINSON AND COMPANY (4)
7570980 Apparatus and method for monitoring blood glucose levels including convenient display of blood glucose value average and constituent values 1 2003
* 2004/0059,201 Apparatus and method for monitoring blood glucose levels including convenient display of blood glucose value average and constituent values 162 2003
9192338 Apparatus and method for monitoring blood glucose levels including convenient display of blood glucose value average and constituent values 0 2009
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E. HELLER & COMPANY (43)
8880137 Analyte monitoring device and methods of use 2 2003
8612159 Analyte monitoring device and methods of use 1 2004
8672844 Analyte monitoring device and methods of use 0 2004
9011331 Analyte monitoring device and methods of use 0 2004
9042953 Analyte monitoring device and methods of use 0 2007
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8409131 Analyte monitoring device and methods of use 4 2007
7860544 Analyte monitoring device and methods of use 25 2007
8774887 Analyte monitoring device and methods of use 0 2007
9066694 Analyte monitoring device and methods of use 0 2007
8649841 Analyte monitoring device and methods of use 0 2007
9066695 Analyte monitoring device and methods of use 0 2007
8734346 Analyte monitoring device and methods of use 0 2007
8670815 Analyte monitoring device and methods of use 0 2007
9072477 Analyte monitoring device and methods of use 0 2007
8617071 Analyte monitoring device and methods of use 0 2007
8666469 Analyte monitoring device and methods of use 4 2007
8260392 Analyte monitoring device and methods of use 10 2008
8224413 Analyte monitoring device and methods of use 0 2008
8273022 Analyte monitoring device and methods of use 2 2009
8840553 Analyte monitoring device and methods of use 0 2009
8744545 Analyte monitoring device and methods of use 0 2009
8738109 Analyte monitoring device and methods of use 0 2009
8597189 Analyte monitoring device and methods of use 0 2009
8734348 Analyte monitoring device and methods of use 0 2009
8660627 Analyte monitoring device and methods of use 0 2009
8391945 Analyte monitoring device and methods of use 0 2009
8346336 Analyte monitoring device and methods of use 0 2009
8366614 Analyte monitoring device and methods of use 20 2009
8380273 Analyte monitoring device and methods of use 4 2009
8473021 Analyte monitoring device and methods of use 0 2009
8306598 Analyte monitoring device and methods of use 2 2009
8275439 Analyte monitoring device and methods of use 2 2009
8265726 Analyte monitoring device and methods of use 2 2009
8641619 Analyte monitoring device and methods of use 0 2009
8622906 Analyte monitoring device and methods of use 0 2009
8372005 Analyte monitoring device and methods of use 0 2009
8357091 Analyte monitoring device and methods of use 2 2009
8353829 Analyte monitoring device and methods of use 30 2009
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8226558 Analyte monitoring device and methods of use 2 2010
 
CORANGE INTERNATIONAL LIMITED (UNDIVIDED 1/2 INTEREST) (2)
8119414 Test strip with slot vent opening 0 2010
8142721 Test strip with slot vent opening 0 2010
 
Elikan Technologies, Inc. (1)
7297151 Method and apparatus for body fluid sampling with improved sensing 161 2003
 
AVANIR PHARMACEUTICALS (1)
7236890 Transcutaneous analyte sensor 0 2006
 
PEPEX BIOMEDICAL, LLC (4)
9044178 Electrochemical sensor and method for manufacturing 0 2008
8702932 Electrochemical sensor and method for manufacturing 1 2008
9445755 Electrochemical sensor module 0 2009
8506740 Manufacturing electrochemical sensor module 2 2009
 
Pelikon Technologies, Inc. (1)
7648468 Method and apparatus for penetrating tissue 107 2002
 
Peliken Technologies, Inc. (1)
7666149 Cassette of lancet cartridges for sampling blood 35 2002
 
DEC INTERNATIONAL NZ LIMITED (1)
* 2006/0150,916 On-farm separation of milk components 0 2003
 
DAEYOUNG ONE COMPANY LIMITED (1)
9375169 Cam drive for managing disposable penetrating member actions with a single motor and motor and control system 0 2010
 
AYTU BIOSCIENCE, INC. (12)
9063070 Measurement and uses of oxidative status 0 2008
* 2009/0004,686 Measurement and uses of oxidative stress 12 2008
8317997 Method and apparatus for measuring oxidation-reduction potential 6 2012
8329012 Method and apparatus for measuring oxidation-reduction potential 7 2012
8641888 Method and apparatus for measuring oxidation-reduction potential 3 2012
9372167 Oxidation-reduction potential test device including a multiple layer gel 0 2013
9383331 Measurement and uses of oxidative status 0 2013
9410913 Methods and systems for measuring and using the oxidation-reduction potential of a biological sample 0 2013
9360446 Methods and systems for measuring and using the oxidation-reduction potential of a biological sample 0 2013
9034159 Method and apparatus for measuring oxidation-reduction potential 2 2013
9423372 Measurement and uses of oxidative status 0 2014
9528959 Method and apparatus for measuring oxidation-reduction potential 0 2015
 
TANDEM DIABETES CARE, INC. (9)
8408421 Flow regulating stopcocks and related methods 11 2008
8448824 Slideable flow metering devices and related methods 4 2009
8986253 Two chamber pumps and related methods 2 2009
8650937 Solute concentration measurement device and related methods 1 2009
9211377 Infusion pump system with disposable cartridge having pressure venting and pressure feedback 1 2010
8926561 Infusion pump system with disposable cartridge having pressure venting and pressure feedback 2 2010
8758323 Infusion pump system with disposable cartridge having pressure venting and pressure feedback 2 2010
8287495 Infusion pump system with disposable cartridge having pressure venting and pressure feedback 20 2011
8298184 Infusion pump system with disposable cartridge having pressure venting and pressure feedback 22 2011
 
Abbott Diabates Care Inc. (1)
8557104 In vitro analyte sensor, and methods 0 2012
 
OPTISCAN BIOMEDICAL CORPORATION (3)
* 2005/0038,674 System and method for managing a chronic medical condition 144 2004
* 2009/0157,430 SYNCHRONIZATION AND CONFIGURATION OF PATIENT MONITORING DEVICES 19 2008
8597190 Monitoring systems and methods with fast initialization 0 2010
 
LIFESCAN, INC. (6)
* 2005/0187,525 Devices and methods for extracting bodily fluid 4 2004
* 2005/0284,773 Method of preventing reuse in an analyte measuring system 4 2004
* 2005/0284,757 Analyte measuring system which prevents the reuse of a test strip 111 2004
* 2005/0089,861 Method of lancing skin for the extraction of blood 3 2004
7169117 Integrated lance and strip for analyte measurement 102 2005
* 2006/0030,789 Integrated lance and strip for analyte measurement 9 2005
 
PEPEX BIOMEDICAL, INC. (3)
9504162 Manufacturing electrochemical sensor modules 0 2012
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9459228 Electrochemical sensor and method for manufacturing 0 2014
 
PANASONIC HEALTHCARE HOLDINGS CO., LTD. (2)
* 8057404 Blood sensor, blood testing apparatus, and method for controlling blood testing apparatus 1 2006
* 2007/0123,803 Blood sensor, blood testing apparatus, and method for controlling blood testing apparatus 52 2006
* Cited By Examiner