
US Patent No: 7,693,560
Number of patents in Portfolio can not be more than 2000
Dual electrode system for a continuous analyte sensor
Stats
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Apr 6, 2010
Issued date -
Mar 27, 2007
filing date -
11/692,154
serial no -
Withdrawn
status
Importance
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Abstract
Disclosed herein are systems and methods for a continuous analyte sensor, such as a continuous glucose sensor. One such system utilizes first and second working electrodes to measure analyte or non-analyte related signal, both of which electrode include an interference domain.
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First Claim
Related Publications
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International Classification(s)
- [Classification Symbol]
- [Patents Count]
Cited Art
| Patent Info | (Count) | # Cites | Year |
|---|---|---|---|
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| 4,757,022 Biological fluid measuring device | 486 | 1987 | |
| 4,994,167 Biological fluid measuring device | 315 | 1988 | |
| 6,001,067 Device and method for determining analyte levels | 409 | 1997 | |
| 6,741,877 Device and method for determining analyte levels | 282 | 2000 | |
| 6,862,465 Device and method for determining analyte levels | 233 | 2001 | |
| 2003/0032,874 Sensor head for use with implantable devices | 274 | 2001 | |
| 6,931,327 System and methods for processing analyte sensor data | 329 | 2003 | |
| 7,192,450 Porous membranes for use with implantable devices | 255 | 2003 | |
| 7,110,803 Device and method for determining analyte levels | 238 | 2003 | |
| 2005/0242,479 IMPLANTABLE ANALYTE SENSOR | 177 | 2004 | |
| 2005/0245,795 IMPLANTABLE ANALYTE SENSOR | 259 | 2004 | |
| 2005/0245,799 IMPLANTABLE ANALYTE SENSOR | 262 | 2004 | |
| 2005/0031,689 Biointerface membranes incorporating bioactive agents | 258 | 2004 | |
| 2005/0033,132 Analyte measuring device | 215 | 2004 | |
| 2006/0015,020 SYSTEMS AND METHODS FOR MANUFACTURE OF AN ANALYTE-MEASURING DEVICE INCLUDING A MEMBRANE SYSTEM | 257 | 2004 | |
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| 2005/0051,427 Rolled electrode array and its method for manufacture | 168 | 2004 | |
| 2005/0176,136 AFINITY DOMAIN FOR ANALYTE SENSOR | 181 | 2004 | |
| 7,471,972 Sensor head for use with implantable devices | 148 | 2004 | |
| 7,136,689 Device and method for determining analyte levels | 173 | 2005 | |
| 7,310,544 Methods and systems for inserting a transcutaneous analyte sensor | 216 | 2005 | |
| 7,497,827 Transcutaneous analyte sensor | 142 | 2005 | |
| 2006/0019,327 TRANSCUTANEOUS ANALYTE SENSOR | 217 | 2005 | |
| 2006/0036,140 TRANSCUTANEOUS ANALYTE SENSOR | 219 | 2005 | |
| 2006/0036,141 TRANSCUTANEOUS ANALYTE SENSOR | 236 | 2005 | |
| 7,494,465 Transcutaneous analyte sensor | 149 | 2005 | |
| 2006/0229,512 Cellulosic-based interference domain for an analyte sensor | 87 | 2006 | |
| 2006/0142,651 Analyte sensor | 46 | 2006 | |
| 2006/0183,984 Analyte sensor | 133 | 2006 | |
| 2006/0183,985 Analyte sensor | 174 | 2006 | |
| 2006/0258,761 Silicone based membranes for use in implantable glucose sensors | 83 | 2006 | |
| 2006/0189,856 Oxygen enhancing membrane systems for implantable devices | 91 | 2006 | |
| 2006/0200,019 Oxygen enhancing membrane systems for implantable devices | 57 | 2006 | |
| 2006/0200,970 Transcutaneous analyte sensor | 28 | 2006 | |
| 2006/0198,864 Biointerface membranes incorporating bioactive agents | 59 | 2006 | |
| 2006/0204,536 Biointerface membranes incorporating bioactive agents | 23 | 2006 | |
| 7,366,556 Dual electrode system for a continuous analyte sensor | 146 | 2006 | |
| 7,424,318 Dual electrode system for a continuous analyte sensor | 146 | 2006 | |
| 7,460,898 Dual electrode system for a continuous analyte sensor | 143 | 2006 | |
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| 2007/0032,718 Device and method for determining analyte levels | 73 | 2006 | |
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| 2007/0173,710 Membranes for an analyte sensor | 40 | 2007 | |
| 2007/0163,880 ANALYTE SENSOR | 151 | 2007 | |
| 2007/0203,966 TRANSCUTANEOUS ANALYTE SENSOR | 233 | 2007 | |
| 2007/0208,246 TRANSCUTANEOUS ANALYTE SENSOR | 133 | 2007 | |
| 2008/0045,824 SILICONE COMPOSITION FOR BIOCOMPATIBLE MEMBRANE | 140 | 2007 | |
| 2009/0076,360 TRANSCUTANEOUS ANALYTE SENSOR | 144 | 2007 | |
| 2008/0021,666 SYSTEM AND METHODS FOR PROCESSING ANALYTE SENSOR DATA | 218 | 2007 | |
| 2008/0183,061 SYSTEM AND METHODS FOR PROCESSING ANALYTE SENSOR DATA | 182 | 2008 | |
| 2008/0188,731 TRANSCUTANEOUS ANALYTE SENSOR | 149 | 2008 | |
| 2008/0194,935 TRANSCUTANEOUS ANALYTE SENSOR | 145 | 2008 | |
| 2008/0214,915 TRANSCUTANEOUS ANALYTE SENSOR | 148 | 2008 | |
| 2008/0194,938 TRANSCUTANEOUS MEDICAL DEVICE WITH VARIABLE STIFFNESS | 137 | 2008 | |
| 2008/0214,918 DUAL ELECTRODE SYSTEM FOR A CONTINUOUS ANALYTE SENSOR | 140 | 2008 | |
| 2008/0208,025 LOW OXYGEN IN VIVO ANALYTE SENSOR | 153 | 2008 | |
| 2008/0296,155 LOW OXYGEN IN VIVO ANALYTE SENSOR | 152 | 2008 | |
| 2008/0275,313 TRANSCUTANEOUS ANALYTE SENSOR | 139 | 2008 | |
| 2009/0045,055 SENSOR HEAD FOR USE WITH IMPLANTABLE DEVICES | 157 | 2008 | |
| 2009/0076,356 DUAL ELECTRODE SYSTEM FOR A CONTINUOUS ANALYTE SENSOR | 149 | 2008 | |
| 2009/0143,660 TRANSCUTANEOUS ANALYTE SENSOR | 138 | 2008 | |
| 2009/0099,436 DUAL ELECTRODE SYSTEM FOR A CONTINUOUS ANALYTE SENSOR | 140 | 2008 | |
| 2009/0124,879 TRANSCUTANEOUS ANALYTE SENSOR | 142 | 2009 | |
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|
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| 7,207,974 Insertion device for an insertion set and method of using the same | 101 | 2003 | |
| 2005/0027,182 System for monitoring physiological characteristics | 138 | 2003 | |
| 7,399,277 System for monitoring physiological characteristics | 106 | 2004 | |
| 2005/0272,989 Analyte sensors and methods for making and using them | 58 | 2004 | |
| 7,098,803 Telemetered characteristic monitor system and method of using the same | 251 | 2004 | |
| 2007/0173,711 Sensor with layered electrodes | 88 | 2005 | |
| 2007/0135,698 Biosensors and methods for making and using them | 27 | 2005 | |
| 2007/0227,907 Methods and materials for controlling the electrochemistry of analyte sensors | 79 | 2006 | |
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| 5,972,199 Electrochemical analyte sensors using thermostable peroxidase | 315 | 1997 | |
| 6,294,281 Biological fuel cell and method | 152 | 1998 | |
| 6,461,496 Small volume in vitro analyte sensor with diffusible or non-leachable redox mediator | 471 | 1999 | |
| 6,618,934 Method of manufacturing small volume in vitro analyte sensor | 415 | 2000 | |
| 6,654,625 Mass transport limited in vivo analyte sensor | 313 | 2000 | |
| 6,579,690 Blood analyte monitoring through subcutaneous measurement | 396 | 2000 | |
| 6,329,161 Subcutaneous glucose electrode | 451 | 2000 | |
| 6,607,658 Integrated lancing and measurement device and analyte measuring methods | 283 | 2000 | |
| 6,560,471 Analyte monitoring device and methods of use | 428 | 2001 | |
| 6,689,265 Electrochemical analyte sensors using thermostable soybean peroxidase | 138 | 2001 | |
| 6,932,894 Biosensor membranes composed of polymers containing heterocyclic nitrogens | 172 | 2002 | |
| 2003/0088,166 Electrochemical analyte sensor | 95 | 2002 | |
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| 7,381,184 Sensor inserter assembly | 40 | 2003 | |
| 7,003,341 Analyte monitoring devices and methods of use | 237 | 2003 | |
| 7,190,988 Analyte monitoring device and methods of use | 184 | 2003 | |
| 2004/0111,017 Mass transport limited in vivo analyte sensor | 62 | 2003 | |
| 2006/0003,398 Subcutaneous glucose electrode | 159 | 2005 | |
| 2007/0233,013 Covers for tissue engaging members | 71 | 2006 | |
| 2007/0215,491 Subcutaneous Glucose Electrode | 64 | 2007 | |
| 2007/0218,097 Subcutaneous Glucose Electrode | 75 | 2007 | |
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|||
| 5,735,273 Chemical signal-impermeable mask | 190 | 1995 | |
| 6,180,416 Method and device for predicting physiological values | 232 | 1998 | |
| 6,587,705 Biosensor, iontophoretic sampling system, and methods of use thereof | 192 | 1999 | |
| 6,144,869 Monitoring of physiological analytes | 293 | 1999 | |
| 6,233,471 Signal processing for measurement of physiological analysis | 421 | 1999 | |
| 6,326,160 Microprocessors for use in a device for predicting physiological values | 252 | 1999 | |
| 6,561,978 Devices and methods for frequent measurement of an analyte present in a biological system | 341 | 2000 | |
| 6,615,078 Methods and devices for removing interfering species | 91 | 2000 | |
| 6,356,776 Device for monitoring of physiological analytes | 188 | 2000 | |
| 6,595,919 Device for signal processing for measurement of physiological analytes | 309 | 2001 | |
| 2002/0019,022 Method and device for predicting physiological values | 217 | 2001 | |
| 6,553,244 Analyte monitoring device alarm augmentation system | 227 | 2001 | |
| 6,633,772 Formulation and manipulation of databases of analyte and associated values | 258 | 2001 | |
| 6,594,514 Device for monitoring of physiological analytes | 139 | 2001 | |
| 2003/0235,817 Microprocessors, devices, and methods for use in analyte monitoring systems | 205 | 2003 | |
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| 2002/0191,558 Distributed soft handoff among IP-based base stations | 2001 | ||
| 2002/0191,558 Distributed soft handoff among IP-based base stations | 2001 | ||
| 2002/0191,558 Distributed soft handoff among IP-based base stations | 2001 | ||
| 2002/0191,558 Distributed soft handoff among IP-based base stations | 2001 | ||
| 2002/0191,558 Distributed soft handoff among IP-based base stations | 2001 | ||
| 2002/0191,558 Distributed soft handoff among IP-based base stations | 2001 | ||
| 2002/0191,558 Distributed soft handoff among IP-based base stations | 2001 | ||
| 2002/0191,558 Distributed soft handoff among IP-based base stations | 2001 | ||
| 2002/0191,558 Distributed soft handoff among IP-based base stations | 2001 | ||
| 2002/0191,558 Distributed soft handoff among IP-based base stations | 2001 | ||
| 2002/0191,558 Distributed soft handoff among IP-based base stations | 2001 | ||
| 2002/0191,558 Distributed soft handoff among IP-based base stations | 2001 | ||
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| 6,498,941 Catheter based probe and method of using same for detecting chemical analytes | 92 | 2000 | |
| 7,279,174 Stent coatings comprising hydrophilic additives | 45 | 2003 | |
| 2004/0224,001 Stent coatings comprising hydrophilic additives | 75 | 2003 | |
| 2005/0118,344 Temperature controlled crimping | 27 | 2003 | |
| 2006/0047,095 Polymers of fluorinated monomers and hydrophilic monomers | 20 | 2004 | |
| 2006/0067,908 Methacrylate copolymers for medical devices | 41 | 2004 | |
| 2005/0119,720 Temperature controlled crimping | 43 | 2004 | |
| 2006/0134,165 Polymers of fluorinated monomers and hydrocarbon monomers | 25 | 2004 | |
| 7,357,793 Polymers of fluorinated and hydrophilic monomers | 17 | 2006 | |
| 2006/0269,586 Polymers of fluorinated monomers and hydrophilic monomers | 20 | 2006 | |
| 2008/0021,008 Stent coatings comprising hydrophilic additives | 18 | 2007 | |
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| 5,497,772 Glucose monitoring system | 527 | 1993 | |
| 5,660,163 Glucose sensor assembly | 427 | 1995 | |
| 5,791,344 Patient monitoring system | 499 | 1996 | |
| 5,999,848 Daisy chainable sensors and stimulators for implantation in living tissue | 275 | 1997 | |
| 6,081,736 Implantable enzyme-based monitoring systems adapted for long term use | 290 | 1997 | |
| 6,088,608 Electrochemical sensor and integrity tests therefor | 347 | 1997 | |
| 6,119,028 Implantable enzyme-based monitoring systems having improved longevity due to improved exterior surfaces | 260 | 1997 | |
| 6,259,937 Implantable substrate sensor | 324 | 1998 | |
| 6,498,043 Substrate sensor | 159 | 2000 | |
| 2003/0065,254 Implantable enzyme-based monitoring system having improved longevity due to improved exterior surfaces | 108 | 2002 | |
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| 4,484,987 Method and membrane applicable to implantable sensor | 242 | 1983 | |
| 4,671,288 Electrochemical cell sensor for continuous short-term use in tissues and blood | 445 | 1985 | |
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| 5,833,603 Implantable biosensing transponder | 556 | 1996 | |
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| 2007/0299,409 Antimicrobial Needle Coating For Extended Infusion | 26 | 2005 | |
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| 2004/0242,982 Measuring instrument, installation body, and density measurer | 40 | 2004 | |
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|||
| 6,893,552 Microsensors for glucose and insulin monitoring | 170 | 2001 | |
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| 6,569,309 Fuel cell type reactor and method for producing a chemical compound by using the same | 63 | 2001 | |
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| 5,502,396 Measuring device with connection for a removable sensor | 235 | 1994 | |
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| 5,683,562 Planar sensor for determining a chemical parameter of a sample | 196 | 1995 | |
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|||
| 6,546,268 Glucose sensor | 194 | 2000 | |
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| 6,175,753 Methods and mechanisms for quick-placement electroencephalogram (EEG) electrodes | 30 | 1999 | |
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| 4,974,929 Fiber optical probe connector for physiologic measurement devices | 253 | 1990 | |
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| 5,155,149 Silicone polyurethane copolymers containing oxygen sensitive phosphorescent dye compounds | 33 | 1991 | |
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| 5,316,008 Measurement of electrocardiographic wave and sphygmus | 194 | 1991 | |
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| 4,861,830 Polymer systems suitable for blood-contacting surfaces of a biomedical device, and methods for forming | 99 | 1987 | |
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| 5,310,469 Biosensor with a membrane containing biologically active material | 181 | 1991 | |
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| 5,928,130 Apparatus and method for implanting radioactive seeds in tissue | 177 | 1998 | |
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| 4,975,175 Miniaturized oxygen electrode and miniaturized biosensor and production process thereof | 116 | 1989 | |
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| 5,425,717 Epidural catheter system utilizing splittable needle | 72 | 1993 | |
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| 5,282,848 Self-supporting woven vascular graft | 220 | 1993 | |
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| 5,482,473 Flex circuit connector | 201 | 1994 | |
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| 4,786,657 Polyurethanes and polyurethane/polyureas crosslinked using 2-glyceryl acrylate or 2-glyceryl methacrylate | 60 | 1987 | |
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| 5,354,449 pH electrode | 79 | 1992 | |
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| 5,372,133 Implantable biomedical sensor device, suitable in particular for measuring the concentration of glucose | 341 | 1993 | |
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| 5,411,866 Method and system for determining bioactive substances | 142 | 1993 | |
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| 5,676,820 Remote electrochemical sensor | 94 | 1995 | |
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| 5,137,028 Clinical thermometer for women | 181 | 1990 | |
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| 5,462,051 Medical communication system | 310 | 1994 | |
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| 5,746,898 Electrochemical-enzymatic sensor | 99 | 1992 | |
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| 7,115,884 Self-encoding fiber optic sensor | 91 | 1997 | |
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|||
| 5,165,407 Implantable glucose sensor | 448 | 1991 | |
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| 4,431,004 Implantable glucose sensor | 421 | 1981 | |
| 4,685,463 Device for continuous in vivo measurement of blood glucose concentrations | 258 | 1986 | |
| 4,776,944 Chemical selective sensors utilizing admittance modulated membranes | 216 | 1987 | |
| 4,852,573 Implantable neural electrode | 200 | 1987 | |
| 4,822,336 Blood glucose level sensing | 48 | 1988 | |
| 4,909,908 Electrochemical cncentration detector method | 166 | 1988 | |
| 4,953,552 Blood glucose monitoring system | 598 | 1989 | |
| 5,050,612 Device for computer-assisted monitoring of the body | 494 | 1989 | |
| 5,140,985 Noninvasive blood glucose measuring device | 221 | 1991 | |
| 5,312,361 Automatic cannulation device | 131 | 1992 | |
| 5,337,747 Implantable device for estimating glucose levels | 290 | 1993 | |
| 5,540,828 Method for making electrochemical sensors and biosensors having a polymer modified surface | 182 | 1994 | |
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| 6,442,413 Implantable sensor | 264 | 2000 | |
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| 6,579,498 Implantable blood glucose sensor system | 176 | 2000 | |
| 6,612,984 System and method for collecting and transmitting medical data | 132 | 2000 | |
| 7,033,322 Implantable sensor | 118 | 2001 | |
| 2002/0042,561 Implantable sensor and integrity tests therefor | 176 | 2001 | |
| 6,895,265 Implantable sensor | 228 | 2002 | |
| 2003/0138,674 Electrochemical methods for generation of a biological proton motive force and pyridine nucleotide cofactor regeneration | 65 | 2002 | |
| 2005/0258,037 Electrochemical sensor | 43 | 2003 | |
| 2005/0077,584 Hermetically sealed microchip reservoir devices | 103 | 2004 | |
| 2005/0197,554 Composite thin-film glucose sensor | 23 | 2005 | |
| 2006/0079,740 Sensors for detecting substances indicative of stroke, ischemia, or myocardial infarction | 52 | 2005 | |
| 2007/0038,044 Analyte sensor | 78 | 2006 | |
Patent Citation Ranking
Maintenance Fees
| Fee | Large entity fee | small entity fee | micro entity fee | due date |
|---|---|---|---|---|
| 3.5 Year Payment | $1600.00 | $800.00 | $400.00 | Oct 6, 2013 |
| 7.5 Year Payment | $3600.00 | $1800.00 | $900.00 | Oct 6, 2017 |
| 11.5 Year Payment | $7400.00 | $3700.00 | $1850.00 | Oct 6, 2021 |
| Fee | Large entity fee | small entity fee | micro entity fee |
|---|---|---|---|
| Surcharge - 3.5 year - Late payment within 6 months | $160.00 | $80.00 | $40.00 |
| Surcharge - 7.5 year - Late payment within 6 months | $160.00 | $80.00 | $40.00 |
| Surcharge - 11.5 year - Late payment within 6 months | $160.00 | $80.00 | $40.00 |
| Surcharge after expiration - Late payment is unavoidable | $700.00 | $350.00 | $175.00 |
| Surcharge after expiration - Late payment is unintentional | $1,640.00 | $820.00 | $410.00 |