CA2822909C - Layered enzyme compositions for use with analyte sensors - Google Patents
Layered enzyme compositions for use with analyte sensors Download PDFInfo
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- CA2822909C CA2822909C CA2822909A CA2822909A CA2822909C CA 2822909 C CA2822909 C CA 2822909C CA 2822909 A CA2822909 A CA 2822909A CA 2822909 A CA2822909 A CA 2822909A CA 2822909 C CA2822909 C CA 2822909C
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- layer
- analyte
- sensor
- glucose
- glucose oxidase
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- 150000003673 urethanes Chemical class 0.000 description 1
- 238000007740 vapor deposition Methods 0.000 description 1
- 238000012795 verification Methods 0.000 description 1
- 239000011782 vitamin Substances 0.000 description 1
- 229940088594 vitamin Drugs 0.000 description 1
- 229930003231 vitamin Natural products 0.000 description 1
- 235000013343 vitamin Nutrition 0.000 description 1
- 238000007704 wet chemistry method Methods 0.000 description 1
- 229910052727 yttrium Inorganic materials 0.000 description 1
- VWQVUPCCIRVNHF-UHFFFAOYSA-N yttrium atom Chemical compound [Y] VWQVUPCCIRVNHF-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12Q—MEASURING OR TESTING PROCESSES INVOLVING ENZYMES, NUCLEIC ACIDS OR MICROORGANISMS; COMPOSITIONS OR TEST PAPERS THEREFOR; PROCESSES OF PREPARING SUCH COMPOSITIONS; CONDITION-RESPONSIVE CONTROL IN MICROBIOLOGICAL OR ENZYMOLOGICAL PROCESSES
- C12Q1/00—Measuring or testing processes involving enzymes, nucleic acids or microorganisms; Compositions therefor; Processes of preparing such compositions
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/145—Measuring characteristics of blood in vivo, e.g. gas concentration or pH-value ; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid or cerebral tissue
- A61B5/14532—Measuring characteristics of blood in vivo, e.g. gas concentration or pH-value ; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid or cerebral tissue for measuring glucose, e.g. by tissue impedance measurement
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/145—Measuring characteristics of blood in vivo, e.g. gas concentration or pH-value ; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid or cerebral tissue
- A61B5/14546—Measuring characteristics of blood in vivo, e.g. gas concentration or pH-value ; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid or cerebral tissue for measuring analytes not otherwise provided for, e.g. ions, cytochromes
-
- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12Q—MEASURING OR TESTING PROCESSES INVOLVING ENZYMES, NUCLEIC ACIDS OR MICROORGANISMS; COMPOSITIONS OR TEST PAPERS THEREFOR; PROCESSES OF PREPARING SUCH COMPOSITIONS; CONDITION-RESPONSIVE CONTROL IN MICROBIOLOGICAL OR ENZYMOLOGICAL PROCESSES
- C12Q1/00—Measuring or testing processes involving enzymes, nucleic acids or microorganisms; Compositions therefor; Processes of preparing such compositions
- C12Q1/001—Enzyme electrodes
- C12Q1/005—Enzyme electrodes involving specific analytes or enzymes
-
- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12Q—MEASURING OR TESTING PROCESSES INVOLVING ENZYMES, NUCLEIC ACIDS OR MICROORGANISMS; COMPOSITIONS OR TEST PAPERS THEREFOR; PROCESSES OF PREPARING SUCH COMPOSITIONS; CONDITION-RESPONSIVE CONTROL IN MICROBIOLOGICAL OR ENZYMOLOGICAL PROCESSES
- C12Q1/00—Measuring or testing processes involving enzymes, nucleic acids or microorganisms; Compositions therefor; Processes of preparing such compositions
- C12Q1/001—Enzyme electrodes
- C12Q1/005—Enzyme electrodes involving specific analytes or enzymes
- C12Q1/006—Enzyme electrodes involving specific analytes or enzymes for glucose
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Proteomics, Peptides & Aminoacids (AREA)
- Zoology (AREA)
- Wood Science & Technology (AREA)
- Physics & Mathematics (AREA)
- General Health & Medical Sciences (AREA)
- Biophysics (AREA)
- Molecular Biology (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Microbiology (AREA)
- Immunology (AREA)
- Biochemistry (AREA)
- Biotechnology (AREA)
- General Engineering & Computer Science (AREA)
- Analytical Chemistry (AREA)
- Genetics & Genomics (AREA)
- Emergency Medicine (AREA)
- Optics & Photonics (AREA)
- Pathology (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Medical Informatics (AREA)
- Surgery (AREA)
- Animal Behavior & Ethology (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
- Measuring Or Testing Involving Enzymes Or Micro-Organisms (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US13/010,640 | 2011-01-20 | ||
| US13/010,640 US8608921B2 (en) | 2011-01-20 | 2011-01-20 | Layered enzyme compositions for use with analyte sensors |
| PCT/US2012/021980 WO2012100130A1 (en) | 2011-01-20 | 2012-01-20 | Layered enzyme compositions for use with analyte sensors |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CA2822909A1 CA2822909A1 (en) | 2012-07-26 |
| CA2822909C true CA2822909C (en) | 2015-11-17 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA2822909A Active CA2822909C (en) | 2011-01-20 | 2012-01-20 | Layered enzyme compositions for use with analyte sensors |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US8608921B2 (cg-RX-API-DMAC7.html) |
| EP (1) | EP2665827B1 (cg-RX-API-DMAC7.html) |
| JP (1) | JP5950941B2 (cg-RX-API-DMAC7.html) |
| CN (1) | CN103328650B (cg-RX-API-DMAC7.html) |
| CA (1) | CA2822909C (cg-RX-API-DMAC7.html) |
| WO (1) | WO2012100130A1 (cg-RX-API-DMAC7.html) |
Families Citing this family (54)
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| US7653425B2 (en) | 2006-08-09 | 2010-01-26 | Abbott Diabetes Care Inc. | Method and system for providing calibration of an analyte sensor in an analyte monitoring system |
| US7618369B2 (en) | 2006-10-02 | 2009-11-17 | Abbott Diabetes Care Inc. | Method and system for dynamically updating calibration parameters for an analyte sensor |
| US8346335B2 (en) | 2008-03-28 | 2013-01-01 | Abbott Diabetes Care Inc. | Analyte sensor calibration management |
| US8219173B2 (en) | 2008-09-30 | 2012-07-10 | Abbott Diabetes Care Inc. | Optimizing analyte sensor calibration |
| US20080199894A1 (en) | 2007-02-15 | 2008-08-21 | Abbott Diabetes Care, Inc. | Device and method for automatic data acquisition and/or detection |
| US9125548B2 (en) | 2007-05-14 | 2015-09-08 | Abbott Diabetes Care Inc. | Method and apparatus for providing data processing and control in a medical communication system |
| US8103471B2 (en) | 2007-05-14 | 2012-01-24 | Abbott Diabetes Care Inc. | Method and apparatus for providing data processing and control in a medical communication system |
| US8600681B2 (en) | 2007-05-14 | 2013-12-03 | Abbott Diabetes Care Inc. | Method and apparatus for providing data processing and control in a medical communication system |
| US8239166B2 (en) | 2007-05-14 | 2012-08-07 | Abbott Diabetes Care Inc. | Method and apparatus for providing data processing and control in a medical communication system |
| US8591410B2 (en) | 2008-05-30 | 2013-11-26 | Abbott Diabetes Care Inc. | Method and apparatus for providing glycemic control |
| US8924159B2 (en) | 2008-05-30 | 2014-12-30 | Abbott Diabetes Care Inc. | Method and apparatus for providing glycemic control |
| US8986208B2 (en) | 2008-09-30 | 2015-03-24 | Abbott Diabetes Care Inc. | Analyte sensor sensitivity attenuation mitigation |
| WO2010135646A1 (en) | 2009-05-22 | 2010-11-25 | Abbott Diabetes Care Inc. | Usability features for integrated insulin delivery system |
| ES3031591T3 (en) | 2009-08-31 | 2025-07-09 | Abbott Diabetes Care Inc | Displays for a medical device |
| WO2011041469A1 (en) | 2009-09-29 | 2011-04-07 | Abbott Diabetes Care Inc. | Method and apparatus for providing notification function in analyte monitoring systems |
| US9401471B2 (en) * | 2010-09-15 | 2016-07-26 | Ricoh Company, Ltd. | Electromechanical transducing device and manufacturing method thereof, and liquid droplet discharging head and liquid droplet discharging apparatus |
| US8808532B2 (en) * | 2011-01-20 | 2014-08-19 | Medtronic Minimed, Inc | Electrode compositions for use with analyte sensors |
| EP2518497A1 (de) * | 2011-04-29 | 2012-10-31 | Roche Diagnostics GmbH | Elektrochemisches Sensorelement für Körperflüssigkeiten und Herstellungsverfahren dafür |
| US8710993B2 (en) | 2011-11-23 | 2014-04-29 | Abbott Diabetes Care Inc. | Mitigating single point failure of devices in an analyte monitoring system and methods thereof |
| US20140012115A1 (en) * | 2012-07-03 | 2014-01-09 | Medtronic Minimed, Inc. | Plasma deposited adhesion promoter layers for use with analyte sensors |
| WO2014035732A1 (en) | 2012-08-30 | 2014-03-06 | Abbot Diabetes Care Inc. | Dropout detection in continuous analyte monitoring data during data excursions |
| EP2901153A4 (en) | 2012-09-26 | 2016-04-27 | Abbott Diabetes Care Inc | METHOD AND DEVICE FOR IMPROVING DELAY CORRECTION FUNCTION DURING IN VIVO MEASUREMENT OF ANALYZ CONCENTRATION WITH ANALYZ CONCENTRATION VARIABILITY AND RANGE DATA |
| US9750445B2 (en) * | 2013-06-28 | 2017-09-05 | Verily Life Sciences Llc | Porous polymeric formulation prepared using porogens |
| US9828620B2 (en) | 2013-06-28 | 2017-11-28 | Verily Life Sciences Llc | Porous polymeric formulation prepared using monomer |
| US9551680B2 (en) | 2013-06-28 | 2017-01-24 | Verily Life Sciences Llc | Chemically reactive enzyme immobilization |
| US9763605B2 (en) | 2013-11-27 | 2017-09-19 | Verily Life Sciences Llc | Adjustment of sensor sensitivity by controlling copolymer film thickness through a controlled drying step |
| US9617578B2 (en) * | 2013-12-06 | 2017-04-11 | Verily Life Sciences Llc | Sensor membrane with low temperature coefficient |
| US9834805B2 (en) | 2013-12-23 | 2017-12-05 | Verily Life Sciences Llc | Two-layer analyte sensor |
| US10321858B2 (en) | 2014-08-18 | 2019-06-18 | Proteadx, Inc. | Apparatus and methods for transdermal sensing of analytes in interstitial fluid and associated data transmission systems |
| US10575767B2 (en) * | 2015-05-29 | 2020-03-03 | Medtronic Minimed, Inc. | Method for monitoring an analyte, analyte sensor and analyte monitoring apparatus |
| WO2017040849A1 (en) * | 2015-09-02 | 2017-03-09 | Bremer Troy M | Systems and methods for continuous health monitoring using an opto-enzymatic analyte sensor |
| WO2017066268A1 (en) * | 2015-10-12 | 2017-04-20 | Ohio University | Supercapacitor-based biosensors and methods of detecting a biomarker |
| JP6741934B2 (ja) * | 2015-10-19 | 2020-08-19 | 富士通株式会社 | 二酸化炭素還元用電極、及び二酸化炭素還元装置 |
| SI3423591T1 (sl) * | 2016-03-04 | 2024-03-29 | Abbott Diabetes Care Inc., | Od NAD(P) odvisni odzivni encimi, elektrode in senzorji ter postopki za izdelavo in uporabo le-teh |
| US11298059B2 (en) | 2016-05-13 | 2022-04-12 | PercuSense, Inc. | Analyte sensor |
| US11134872B2 (en) | 2016-06-06 | 2021-10-05 | Medtronic Minimed, Inc. | Thermally stable glucose limiting membrane for glucose sensors |
| WO2018088391A1 (ja) * | 2016-11-08 | 2018-05-17 | Jsr株式会社 | 酵素センサ及び酵素センサシステム |
| EP3600014B1 (en) * | 2017-03-21 | 2025-07-30 | Abbott Diabetes Care Inc. | Devices and system for providing diabetic condition diagnosis |
| US11512384B2 (en) | 2017-05-11 | 2022-11-29 | Medtronic Minimed, Inc. | Analyte sensors and methods for fabricating analyte sensors |
| DE112018003664T5 (de) * | 2017-07-19 | 2020-04-30 | Sony Corporation | Sensorvorrichtung und detektionseinrichtung |
| WO2019222499A1 (en) * | 2018-05-16 | 2019-11-21 | Medtronic Minimed, Inc. | Thermally stable glucose limiting membrane for glucose sensors |
| JP2021530266A (ja) * | 2018-06-29 | 2021-11-11 | プロフサ，インコーポレイテッド | 積層型センサー及び使用方法 |
| US11823808B2 (en) | 2018-09-19 | 2023-11-21 | University Of Massachusetts | Conductive composite materials fabricated with protein nanowires |
| EP3857701A1 (en) | 2018-09-28 | 2021-08-04 | University of Massachusetts | Electric power generation from ambient humidity using protein nanowires |
| CN113453620B (zh) | 2019-01-28 | 2024-03-05 | 美国雅培糖尿病护理公司 | 用于双重检测葡萄糖和乙醇的分析物传感器和感测方法 |
| LT3917394T (lt) * | 2019-01-28 | 2024-12-27 | Abbott Diabetes Care Inc. | Analitės jutiklis, kuriame panaudojami keli fermentai |
| US12320802B2 (en) | 2019-03-20 | 2025-06-03 | University Of Massachusetts | Microbial nanowires modified to contain peptides and methods of making |
| CN110051365A (zh) * | 2019-04-23 | 2019-07-26 | 重庆大学 | 一种用于长期持续监测的植入式电极 |
| KR102856745B1 (ko) * | 2019-12-05 | 2025-09-05 | 동우 화인켐 주식회사 | 바이오 센서 |
| US11631824B2 (en) * | 2020-04-08 | 2023-04-18 | University Of Massachusetts | Memristor device comprising protein nanowires |
| US11982637B2 (en) | 2020-04-22 | 2024-05-14 | University Of Massachusetts | Sensors comprising electrically-conductive protein nanowires |
| US20220338768A1 (en) * | 2021-04-09 | 2022-10-27 | Medtronic Minimed, Inc. | Hexamethyldisiloxane membranes for analyte sensors |
| US12442786B2 (en) * | 2021-10-14 | 2025-10-14 | Medtronic Minimed, Inc. | Sensors for 3-hydroxybutyrate detection |
| US20240158827A1 (en) * | 2022-10-28 | 2024-05-16 | Medtronic Minimed, Inc. | Enzyme mediator functionalized polymers for use with analyte sensors |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS57106853A (en) * | 1980-12-24 | 1982-07-02 | Toshiba Corp | Enzyme electrode |
| US4418148A (en) * | 1981-11-05 | 1983-11-29 | Miles Laboratories, Inc. | Multilayer enzyme electrode membrane |
| US5312590A (en) | 1989-04-24 | 1994-05-17 | National University Of Singapore | Amperometric sensor for single and multicomponent analysis |
| JPH09257742A (ja) * | 1996-03-19 | 1997-10-03 | Toa Denpa Kogyo Kk | アルコールセンサ |
| CN1198138C (zh) * | 2000-09-25 | 2005-04-20 | 旭化成株式会社 | 酶电极 |
| US20070227907A1 (en) * | 2006-04-04 | 2007-10-04 | Rajiv Shah | Methods and materials for controlling the electrochemistry of analyte sensors |
| US20050272989A1 (en) | 2004-06-04 | 2005-12-08 | Medtronic Minimed, Inc. | Analyte sensors and methods for making and using them |
| JP2004156989A (ja) * | 2002-11-06 | 2004-06-03 | Matsushita Electric Ind Co Ltd | バイオセンサ |
| US7415299B2 (en) * | 2003-04-18 | 2008-08-19 | The Regents Of The University Of California | Monitoring method and/or apparatus |
| US7577470B2 (en) | 2003-11-13 | 2009-08-18 | Medtronic Minimed, Inc. | Long term analyte sensor array |
| US20100025238A1 (en) * | 2008-07-31 | 2010-02-04 | Medtronic Minimed, Inc. | Analyte sensor apparatuses having improved electrode configurations and methods for making and using them |
| US8660628B2 (en) * | 2009-12-21 | 2014-02-25 | Medtronic Minimed, Inc. | Analyte sensors comprising blended membrane compositions and methods for making and using them |
-
2011
- 2011-01-20 US US13/010,640 patent/US8608921B2/en active Active
-
2012
- 2012-01-20 JP JP2013550604A patent/JP5950941B2/ja active Active
- 2012-01-20 WO PCT/US2012/021980 patent/WO2012100130A1/en not_active Ceased
- 2012-01-20 CN CN201280005930.5A patent/CN103328650B/zh active Active
- 2012-01-20 CA CA2822909A patent/CA2822909C/en active Active
- 2012-01-20 EP EP12702686.2A patent/EP2665827B1/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CA2822909A1 (en) | 2012-07-26 |
| CN103328650A (zh) | 2013-09-25 |
| WO2012100130A1 (en) | 2012-07-26 |
| JP5950941B2 (ja) | 2016-07-13 |
| EP2665827A1 (en) | 2013-11-27 |
| JP2014503080A (ja) | 2014-02-06 |
| CN103328650B (zh) | 2015-09-09 |
| US20120186997A1 (en) | 2012-07-26 |
| EP2665827B1 (en) | 2017-05-24 |
| US8608921B2 (en) | 2013-12-17 |
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