US Patent No: 7,120,483

Number of patents in Portfolio can not be more than 2000

Methods for analyte sensing and measurement

ALSO PUBLISHED AS: 20040138543
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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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A method of measuring an analyte concentration in body fluid. The method includes the use of an analyte measuring device that has an analyte sensing element with a sharpened distal end and further has an indicating electrode covered by an absorbent layer. Also, an electric power, data processing and display device is adapted to mate to and activate the analyte sensing element by applying electric power to it and adapted to receive the raw analyte measurement and to compute and display a refined analyte measurement from the raw analyte measurement. The analyte sensing element is introduced into the animal body, thereby placing the absorbent layer into contact with the body fluid. The absorbent layer becomes saturated with body fluid and the analyte sensing element is removed from the body and is activated to form a raw analyte measurement. Which is used to form and display a refined analyte measurement.

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Patent Owner(s)

Patent OwnerAddressTotal Patents
ISENSE ACQUISITION, LLCWILSONVILLE, OR, US18

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Anderson, Ellen M Tualatin, OR 5 490
Birck, Jonathan D Portland, OR 10 229
Russell, Geoffrey A Beaverton, OR 6 202
Ward, W Kenneth Portland, OR 50 3091

Cited Art Landscape

Patent Info (Count) # Cites Year
 
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* 2003/0223,906 Test strip container system 193 2002
 
BAYER CORPORATION (1)
5,510,266 Method and apparatus of handling multiple sensors in a glucose monitoring instrument system 269 1995
 
BAYER HEALTHCARE LLC (1)
* 6,561,989 Thin lance and test sensor having same 200 2001
 
BOARD OF REGENTS, THE UNIVERSITY OF TEXAS SYSTEM (1)
* 6,083,710 Electrochemical analyte measurement system 613 1999
 
DIABETES DIAGNOSTICS, INC. (1)
2003/0217,918 Rapid response glucose sensor 165 2003
 
ELAN PHARMA INTERNATIONAL LIMITED (1)
* 5,820,622 Analyte-controlled liquid delivery device and analyte monitor 380 1996
 
FORD GLOBAL TECHNOLOGIES, INC. (1)
* 5,181,995 Electrochemical process and apparatus for reducing oxidants of vehicle interior air 4 1990
 
INVERNESS MEDICAL TECHNOLOGY (1)
6,706,159 Combined lancet and electrochemical analyte-testing apparatus 221 2000
 
Medisense, Inc. (1)
* 4,711,245 Sensor for components of a liquid mixture 525 1984
 
ROCHE DIAGNOSTICS OPERATIONS, INC. (1)
6,352,514 Methods and apparatus for sampling and analyzing body fluid 235 2000
 
SANOFI-AVENTIS DEUTSCHLAND GMBH (1)
5,871,494 Reproducible lancing for sampling blood 250 1997
 
THE REGENTS OF THE UNIVERSITY OF CALIFORNIA (1)
* 4,671,288 Electrochemical cell sensor for continuous short-term use in tissues and blood 659 1985
 
Other [Check patent profile for assignment information] (1)
* 4,953,552 Blood glucose monitoring system 831 1989
* Cited By Examiner

Patent Citation Ranking

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Patent Info (Count) # Cites Year
 
SANOFI-AVENTIS DEUTSCHLAND GMBH (83)
7,344,894 Thermal regulation of fluidic samples within a diagnostic cartridge 7 2001
7,582,063 Blood testing apparatus having a rotatable cartridge with multiple lancing elements and testing means 93 2001
7,699,791 Method and apparatus for improving success rate of blood yield from a fingerstick 0 2002
7,682,318 Blood sampling apparatus and method 82 2002
7,537,571 Integrated blood sampling analysis system with multi-use sampling module 83 2002
7,316,700 Self optimizing lancing device with adaptation means to temporal variations in cutaneous properties 91 2002
7,344,507 Method and apparatus for lancet actuation 114 2002
7,713,214 Method and apparatus for a multi-use body fluid sampling device with optical analyte sensing 77 2002
7,901,362 Method and apparatus for penetrating tissue 3 2002
7,717,863 Method and apparatus for penetrating tissue 2 2002
7,674,232 Method and apparatus for penetrating tissue 79 2002
7,582,099 Method and apparatus for penetrating tissue 84 2002
7,563,232 Method and apparatus for penetrating tissue 87 2002
7,547,287 Method and apparatus for penetrating tissue 85 2002
7,524,293 Method and apparatus for penetrating tissue 85 2002
7,491,178 Method and apparatus for penetrating tissue 93 2002
7,481,776 Method and apparatus for penetrating tissue 87 2002
7,410,468 Method and apparatus for penetrating tissue 85 2002
7,374,544 Method and apparatus for penetrating tissue 136 2002
8,267,870 Method and apparatus for body fluid sampling with hybrid actuation 1 2003
7,892,183 Method and apparatus for body fluid sampling and analyte sensing 7 2003
7,850,621 Method and apparatus for body fluid sampling and analyte sensing 14 2004
7,604,592 Method and apparatus for a point of care device 90 2004
8,282,576 Method and apparatus for an improved sample capture device 0 2004
8,668,656 Method and apparatus for improving fluidic flow and sample capture 0 2004
7,822,454 Fluid sampling device with improved analyte detecting member configuration 13 2005
8,721,671 Electric lancet actuator 0 2005
8,337,419 Tissue penetration device 0 2005
8,333,710 Tissue penetration device 0 2005
8,211,037 Tissue penetration device 0 2005
8,206,317 Tissue penetration device 0 2005
8,162,853 Tissue penetration device 0 2005
8,016,774 Tissue penetration device 2 2005
7,981,055 Tissue penetration device 2 2005
7,850,622 Tissue penetration device 3 2005
7,841,992 Tissue penetration device 3 2005
8,360,991 Tissue penetration device 0 2005
8,343,075 Tissue penetration device 0 2005
8,216,154 Tissue penetration device 0 2005
8,337,420 Tissue penetration device 0 2006
8,641,643 Sampling module device and method 0 2006
8,403,864 Method and apparatus for penetrating tissue 0 2006
8,690,796 Method and apparatus for penetrating tissue 0 2006
7,938,787 Method and apparatus for penetrating tissue 0 2006
7,909,777 Method and apparatus for penetrating tissue 0 2006
8,579,831 Method and apparatus for penetrating tissue 0 2006
8,079,960 Methods and apparatus for lancet actuation 23 2006
8,062,231 Method and apparatus for penetrating tissue 0 2006
7,874,994 Method and apparatus for penetrating tissue 0 2006
8,007,446 Method and apparatus for penetrating tissue 0 2006
8,435,190 Method and apparatus for penetrating tissue 0 2007
8,430,828 Method and apparatus for a multi-use body fluid sampling device with sterility barrier release 0 2007
8,382,682 Method and apparatus for penetrating tissue 0 2007
7,914,465 Method and apparatus for penetrating tissue 0 2007
7,909,774 Method and apparatus for penetrating tissue 0 2007
7,833,171 Method and apparatus for penetrating tissue 1 2007
7,731,729 Method and apparatus for penetrating tissue 0 2007
8,414,503 Methods and apparatus for lancet actuation 0 2007
7,976,476 Device and method for variable speed lancet 0 2007
7,988,644 Method and apparatus for a multi-use body fluid sampling device with sterility barrier release 1 2007
7,959,582 Method and apparatus for penetrating tissue 0 2007
7,909,778 Method and apparatus for penetrating tissue 0 2007
8,202,231 Method and apparatus for penetrating tissue 0 2007
7,988,645 Self optimizing lancing device with adaptation means to temporal variations in cutaneous properties 1 2007
8,282,577 Method and apparatus for lancet launching device integrated onto a blood-sampling cartridge 0 2007
7,981,056 Methods and apparatus for lancet actuation 2 2007
8,123,700 Method and apparatus for lancet launching device integrated onto a blood-sampling cartridge 3 2007
7,909,775 Method and apparatus for lancet launching device integrated onto a blood-sampling cartridge 0 2007
8,197,421 Method and apparatus for penetrating tissue 3 2007
8,652,831 Method and apparatus for analyte measurement test time 0 2008
8,388,551 Method and apparatus for multi-use body fluid sampling device with sterility barrier release 0 2008
7,862,520 Body fluid sampling module with a continuous compression tissue interface surface 0 2008
8,702,624 Analyte measurement device with a single shot actuator 0 2010
8,439,872 Apparatus and method for penetration with shaft having a sensor for sensing penetration depth 0 2010
8,251,921 Method and apparatus for body fluid sampling and analyte sensing 0 2010
8,296,918 Method of manufacturing a fluid sampling device with improved analyte detecting member configuration 0 2010
8,206,319 Tissue penetration device 25 2010
8,221,334 Method and apparatus for penetrating tissue 0 2010
8,679,033 Tissue penetration device 0 2011
8,622,930 Tissue penetration device 0 2011
8,382,683 Tissue penetration device 1 2012
8,905,945 Method and apparatus for penetrating tissue 0 2012
8,845,550 Tissue penetration device 0 2012
 
DEXCOM, INC. (54)
8,527,025 Device and method for determining analyte levels 1 1999
8,277,713 Implantable analyte sensor 7 2004
7,885,697 Transcutaneous analyte sensor 70 2005
7,783,333 Transcutaneous medical device with variable stiffness 90 2005
8,050,731 Techniques to improve polyurethane membranes for implantable glucose sensors 4 2005
8,133,178 Analyte sensor 5 2006
7,857,760 Analyte sensor 63 2006
7,640,048 Analyte sensor 294 2006
7,613,491 Silicone based membranes for use in implantable glucose sensors 224 2006
8,255,030 Oxygen enhancing membrane systems for implantable devices 1 2006
8,255,033 Oxygen enhancing membrane systems for implantable devices 1 2006
8,744,546 Cellulosic-based resistance domain for an analyte sensor 0 2006
8,774,886 Analyte sensor 0 2006
8,532,730 Analyte sensor 0 2006
7,828,728 Analyte sensor 55 2007
8,911,367 Analyte sensor 0 2007
7,775,975 Analyte sensor 74 2007
7,615,007 Analyte sensor 249 2007
7,761,130 Dual electrode system for a continuous analyte sensor 52 2007
7,693,560 Dual electrode system for a continuous analyte sensor 0 2007
8,364,229 Analyte sensors having a signal-to-noise ratio substantially unaffected by non-constant noise 1 2007
8,425,416 Analyte sensor 0 2008
8,396,528 Analyte sensor 0 2008
8,364,230 Analyte sensor 0 2008
8,364,231 Analyte sensor 0 2008
8,812,072 Transcutaneous medical device with variable stiffness 0 2008
8,562,558 Integrated medicament delivery device for use with continuous analyte sensor 0 2008
8,509,871 Sensor head for use with implantable devices 0 2008
8,886,273 Analyte sensor 0 2008
8,626,257 Analyte sensor 0 2008
8,562,528 Analyte sensor 0 2008
8,478,377 Analyte sensor 0 2008
8,449,464 Analyte sensor 0 2008
8,447,376 Analyte sensor 0 2008
8,425,417 Integrated device for continuous in vivo analyte detection and simultaneous control of an infusion device 0 2008
8,298,142 Analyte sensor 2 2008
8,287,453 Analyte sensor 5 2008
8,275,438 Analyte sensor 3 2008
8,064,977 Silicone based membranes for use in implantable glucose sensors 1 2009
8,560,039 Particle-containing membrane and particulate electrode for analyte sensors 0 2009
8,750,955 Analyte sensor 0 2009
7,835,777 Device and method for determining analyte levels 56 2009
7,792,562 Device and method for determining analyte levels 117 2009
8,255,032 Oxygen enhancing membrane systems for implantable devices 1 2010
8,053,018 Techniques to improve polyurethane membranes for implantable glucose sensors 4 2010
8,682,408 Polymer membranes for continuous analyte sensors 0 2010
8,583,204 Polymer membranes for continuous analyte sensors 0 2010
8,792,953 Transcutaneous analyte sensor 0 2010
7,974,672 Device and method for determining analyte levels 55 2010
7,970,448 Device and method for determining analyte levels 42 2010
8,676,288 Device and method for determining analyte levels 0 2011
8,909,314 Oxygen enhancing membrane systems for implantable devices 0 2011
8,543,184 Silicone based membranes for use in implantable glucose sensors 0 2011
8,865,249 Techniques to improve polyurethane membranes for implantable glucose sensors 0 2012
 
A.D. INTEGRITY APPLICATIONS LTD. (1)
8,235,897 Device for non-invasively measuring glucose 1 2011
 
Elikan Technologies, Inc. (1)
7,297,151 Method and apparatus for body fluid sampling with improved sensing 110 2003
 
ISENSE ACQUISITION, LLC (1)
* 8,483,792 Analyte sensor subassembly and methods and apparatuses for inserting an analyte sensor associated with same 0 2009
 
PELIKAN TECHNOLOGIES, INC. (1)
8,197,423 Method and apparatus for penetrating tissue 0 2010
 
Peliken Technologies, Inc. (1)
7,666,149 Cassette of lancet cartridges for sampling blood 16 2002
 
Pelikon Technologies, Inc. (1)
7,648,468 Method and apparatus for penetrating tissue 87 2002
 
SAN MEDITECH (HUZHOU) CO., LTD (1)
* 7,979,103 Catheter-free implantable needle biosensor 0 2005
 
SANOFI (1)
8,828,203 Printable hydrogels for biosensors 0 2005
* Cited By Examiner

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