MX2011005864A - Sistema biosensor con ajuste de señal. - Google Patents
Sistema biosensor con ajuste de señal.Info
- Publication number
- MX2011005864A MX2011005864A MX2011005864A MX2011005864A MX2011005864A MX 2011005864 A MX2011005864 A MX 2011005864A MX 2011005864 A MX2011005864 A MX 2011005864A MX 2011005864 A MX2011005864 A MX 2011005864A MX 2011005864 A MX2011005864 A MX 2011005864A
- Authority
- MX
- Mexico
- Prior art keywords
- sample
- value
- analyte
- complex index
- index function
- Prior art date
Links
- 239000012491 analyte Substances 0.000 claims abstract description 169
- 238000000034 method Methods 0.000 claims description 47
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- 101100364969 Dictyostelium discoideum scai gene Proteins 0.000 claims description 22
- 101100364971 Mus musculus Scai gene Proteins 0.000 claims description 22
- 238000004891 communication Methods 0.000 claims description 7
- 238000010606 normalization Methods 0.000 claims description 5
- 230000004075 alteration Effects 0.000 claims 2
- 230000006870 function Effects 0.000 abstract description 212
- 238000006479 redox reaction Methods 0.000 abstract description 11
- 239000000523 sample Substances 0.000 description 127
- WQZGKKKJIJFFOK-GASJEMHNSA-N Glucose Natural products OC[C@H]1OC(O)[C@H](O)[C@@H](O)[C@@H]1O WQZGKKKJIJFFOK-GASJEMHNSA-N 0.000 description 60
- 239000008103 glucose Substances 0.000 description 60
- 238000004458 analytical method Methods 0.000 description 48
- 210000004369 blood Anatomy 0.000 description 45
- 239000008280 blood Substances 0.000 description 45
- 238000005534 hematocrit Methods 0.000 description 36
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- BPYKTIZUTYGOLE-IFADSCNNSA-N Bilirubin Chemical compound N1C(=O)C(C)=C(C=C)\C1=C\C1=C(C)C(CCC(O)=O)=C(CC2=C(C(C)=C(\C=C/3C(=C(C=C)C(=O)N\3)C)N2)CCC(O)=O)N1 BPYKTIZUTYGOLE-IFADSCNNSA-N 0.000 description 4
- 238000004082 amperometric method Methods 0.000 description 4
- KRALOLGXHLZTCW-UHFFFAOYSA-L calcium;2-acetyloxybenzoate Chemical compound [Ca+2].CC(=O)OC1=CC=CC=C1C([O-])=O.CC(=O)OC1=CC=CC=C1C([O-])=O KRALOLGXHLZTCW-UHFFFAOYSA-L 0.000 description 4
- HVYWMOMLDIMFJA-DPAQBDIFSA-N cholesterol Chemical compound C1C=C2C[C@@H](O)CC[C@]2(C)[C@@H]2[C@@H]1[C@@H]1CC[C@H]([C@H](C)CCCC(C)C)[C@@]1(C)CC2 HVYWMOMLDIMFJA-DPAQBDIFSA-N 0.000 description 4
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- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- 235000008733 Citrus aurantifolia Nutrition 0.000 description 2
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- 235000011941 Tilia x europaea Nutrition 0.000 description 2
- LEHOTFFKMJEONL-UHFFFAOYSA-N Uric Acid Chemical compound N1C(=O)NC(=O)C2=C1NC(=O)N2 LEHOTFFKMJEONL-UHFFFAOYSA-N 0.000 description 2
- TVWHNULVHGKJHS-UHFFFAOYSA-N Uric acid Natural products N1C(=O)NC(=O)C2NC(=O)NC21 TVWHNULVHGKJHS-UHFFFAOYSA-N 0.000 description 2
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- WQZGKKKJIJFFOK-VFUOTHLCSA-N beta-D-glucose Chemical compound OC[C@H]1O[C@@H](O)[C@H](O)[C@@H](O)[C@@H]1O WQZGKKKJIJFFOK-VFUOTHLCSA-N 0.000 description 2
- 238000009529 body temperature measurement Methods 0.000 description 2
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- 125000003831 tetrazolyl group Chemical group 0.000 description 2
- 229940116269 uric acid Drugs 0.000 description 2
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 1
- 241000950314 Figura Species 0.000 description 1
- COLNVLDHVKWLRT-QMMMGPOBSA-N L-phenylalanine Chemical compound OC(=O)[C@@H](N)CC1=CC=CC=C1 COLNVLDHVKWLRT-QMMMGPOBSA-N 0.000 description 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
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- 238000007796 conventional method Methods 0.000 description 1
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- 206010012601 diabetes mellitus Diseases 0.000 description 1
- 238000003745 diagnosis Methods 0.000 description 1
- 230000037213 diet Effects 0.000 description 1
- 235000005911 diet Nutrition 0.000 description 1
- 238000010790 dilution Methods 0.000 description 1
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- VMGAPWLDMVPYIA-HIDZBRGKSA-N n'-amino-n-iminomethanimidamide Chemical compound N\N=C\N=N VMGAPWLDMVPYIA-HIDZBRGKSA-N 0.000 description 1
- COLNVLDHVKWLRT-UHFFFAOYSA-N phenylalanine Natural products OC(=O)C(N)CC1=CC=CC=C1 COLNVLDHVKWLRT-UHFFFAOYSA-N 0.000 description 1
- 210000002381 plasma Anatomy 0.000 description 1
- 230000003334 potential effect Effects 0.000 description 1
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- 108090000623 proteins and genes Proteins 0.000 description 1
- 102000004169 proteins and genes Human genes 0.000 description 1
- 238000011002 quantification Methods 0.000 description 1
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- BOLDJAUMGUJJKM-LSDHHAIUSA-N renifolin D Natural products CC(=C)[C@@H]1Cc2c(O)c(O)ccc2[C@H]1CC(=O)c3ccc(O)cc3O BOLDJAUMGUJJKM-LSDHHAIUSA-N 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
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- 210000003296 saliva Anatomy 0.000 description 1
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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
-
- 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
- G01N27/3273—Devices therefor, e.g. test element readers, circuitry
-
- 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
- G01N27/416—Systems
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Hematology (AREA)
- Biochemistry (AREA)
- Electrochemistry (AREA)
- Physics & Mathematics (AREA)
- Analytical Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Molecular Biology (AREA)
- Investigating Or Analysing Biological Materials (AREA)
- Investigating Or Analysing Materials By Optical Means (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US12052508P | 2008-12-08 | 2008-12-08 | |
| PCT/US2009/067150 WO2010077660A1 (en) | 2008-12-08 | 2009-12-08 | Biosensor system with signal adjustment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| MX2011005864A true MX2011005864A (es) | 2011-06-20 |
Family
ID=42077436
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| MX2011005864A MX2011005864A (es) | 2008-12-08 | 2009-12-08 | Sistema biosensor con ajuste de señal. |
Country Status (9)
| Country | Link |
|---|---|
| US (3) | US8744776B2 (enExample) |
| EP (1) | EP2373984B1 (enExample) |
| JP (2) | JP5738770B2 (enExample) |
| CN (2) | CN102239406A (enExample) |
| BR (1) | BRPI0923342A2 (enExample) |
| CA (1) | CA2743440C (enExample) |
| MX (1) | MX2011005864A (enExample) |
| RU (1) | RU2509304C2 (enExample) |
| WO (1) | WO2010077660A1 (enExample) |
Families Citing this family (27)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8529751B2 (en) * | 2006-03-31 | 2013-09-10 | Lifescan, Inc. | Systems and methods for discriminating control solution from a physiological sample |
| US8778168B2 (en) | 2007-09-28 | 2014-07-15 | Lifescan, Inc. | Systems and methods of discriminating control solution from a physiological sample |
| US8603768B2 (en) * | 2008-01-17 | 2013-12-10 | Lifescan, Inc. | System and method for measuring an analyte in a sample |
| US8551320B2 (en) | 2008-06-09 | 2013-10-08 | Lifescan, Inc. | System and method for measuring an analyte in a sample |
| BRPI0923340A2 (pt) | 2008-12-08 | 2018-05-29 | Bayer Healthcare Llc | composicao reagente de baixo teor de sal e sistema para biosensores |
| US9233788B2 (en) | 2010-01-22 | 2016-01-12 | Bayer Healthcare Llc | Biosensor desiccant system having enhanced measurement performance |
| MX2012010860A (es) | 2010-03-22 | 2013-03-05 | Bayer Healthcare Llc | Compensacion residual para un biosensor. |
| BR112012031375A2 (pt) | 2010-06-07 | 2016-10-25 | Bayer Healthcare Llc | sistema de gerenciamento de enchimento abaixo do necessário para um biosensor |
| KR102068949B1 (ko) | 2010-06-07 | 2020-01-21 | 바이엘 헬쓰케어 엘엘씨 | 2차 출력 신호를 포함하는 기울기-기반 보상 |
| CN102984999B (zh) * | 2010-07-19 | 2016-05-04 | 西拉格国际有限责任公司 | 用于测量样品中分析物的系统和方法 |
| JP2012032206A (ja) * | 2010-07-29 | 2012-02-16 | National Institute Of Advanced Industrial & Technology | 電気化学分析装置 |
| TWI565943B (zh) | 2011-07-22 | 2017-01-11 | 拜耳保健公司 | 具有增進測量性能之生物感測器乾燥劑系統 |
| EP2758039B1 (en) | 2011-09-21 | 2018-01-24 | Ascensia Diabetes Care Holdings AG | Biosensor with error compensation |
| US9903830B2 (en) | 2011-12-29 | 2018-02-27 | Lifescan Scotland Limited | Accurate analyte measurements for electrochemical test strip based on sensed physical characteristic(s) of the sample containing the analyte |
| EP3276355B1 (en) * | 2013-03-14 | 2020-05-06 | Ascensia Diabetes Care Holdings AG | Normalized calibration of analyte concentration determinations |
| CN105283765B (zh) | 2013-03-14 | 2018-01-16 | 安晟信医疗科技控股公司 | 分析物浓度测定的系统误差补偿 |
| CN105308461B (zh) * | 2013-03-14 | 2017-08-15 | 安晟信医疗科技控股公司 | 样品分析物浓度的逐次逼近法 |
| US9459231B2 (en) | 2013-08-29 | 2016-10-04 | Lifescan Scotland Limited | Method and system to determine erroneous measurement signals during a test measurement sequence |
| US9243276B2 (en) | 2013-08-29 | 2016-01-26 | Lifescan Scotland Limited | Method and system to determine hematocrit-insensitive glucose values in a fluid sample |
| JP6789246B2 (ja) | 2015-05-15 | 2020-11-25 | アセンシア・ダイアベティス・ケア・ホールディングス・アーゲーＡｓｃｅｎｓｉａ Ｄｉａｂｅｔｅｓ Ｃａｒｅ Ｈｏｌｄｉｎｇｓ ＡＧ | 改善されたバイオセンサシステム検体測定 |
| EP3485265B1 (en) | 2016-07-12 | 2025-03-12 | Ascensia Diabetes Care Holdings AG | Method for electrochemical analysis by use of alternating output signals from two electrodes |
| WO2018104835A1 (en) | 2016-12-05 | 2018-06-14 | Ascensia Diabetes Care Holdings Ag | Risk factor monitoring |
| KR102179203B1 (ko) * | 2018-07-09 | 2020-11-16 | 주식회사 필로시스 | 혈당 센싱 데이터 판별 방법 및 장치 |
| CN113490454A (zh) | 2019-02-05 | 2021-10-08 | 安晟信医疗科技控股公司 | 用于探测连续分析物感测及自动更正的传感器操作的设备及方法 |
| US11666253B2 (en) | 2019-02-22 | 2023-06-06 | Ascensia Diabetes Care Holdings Ag | Methods and apparatus for analyte concentration monitoring using harmonic relationships |
| CN109884150B (zh) * | 2019-03-08 | 2021-05-14 | 武汉璟泓科技股份有限公司 | 一种红细胞积压校正方法及存储介质 |
| US11678820B2 (en) | 2019-09-10 | 2023-06-20 | Ascensia Diabetes Care Holdings Ag | Methods and apparatus for information gathering, error detection and analyte concentration determination during continuous analyte sensing |
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| WO2007014231A1 (en) | 2005-07-26 | 2007-02-01 | Bayer Healthcare Llc | Method and system for checking an electromechanical biosensor |
| WO2007040913A1 (en) | 2005-09-30 | 2007-04-12 | Bayer Healthcare Llc | Gated voltammetry |
| ES2791724T3 (es) * | 2006-02-27 | 2020-11-05 | Ascensia Diabetes Care Holdings Ag | Medida de analito ajustada en temperatura para sistemas de biosensor |
| RU2465812C2 (ru) * | 2006-05-08 | 2012-11-10 | БАЙЕР ХЕЛТКЭА ЭлЭлСи | Система детектирования аномального выходного сигнала для биосенсора |
| CN101522095B (zh) | 2006-10-24 | 2014-04-16 | 拜尔健康护理有限责任公司 | 瞬时衰变电流分析法 |
| US20080248581A1 (en) | 2007-04-06 | 2008-10-09 | Bayer Healthcare Llc | Method for performing correction of blood glucose assay bias using blood hemoglobin concentration |
| EP2223104B1 (en) * | 2007-12-10 | 2018-08-29 | Ascensia Diabetes Care Holdings AG | Slope-based compensation |
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2009
- 2009-12-08 WO PCT/US2009/067150 patent/WO2010077660A1/en not_active Ceased
- 2009-12-08 CA CA2743440A patent/CA2743440C/en not_active Expired - Fee Related
- 2009-12-08 JP JP2011540829A patent/JP5738770B2/ja active Active
- 2009-12-08 BR BRPI0923342A patent/BRPI0923342A2/pt not_active IP Right Cessation
- 2009-12-08 EP EP09775450.1A patent/EP2373984B1/en active Active
- 2009-12-08 RU RU2011128010/28A patent/RU2509304C2/ru not_active IP Right Cessation
- 2009-12-08 CN CN2009801490147A patent/CN102239406A/zh active Pending
- 2009-12-08 MX MX2011005864A patent/MX2011005864A/es active IP Right Grant
- 2009-12-08 CN CN201210281077.1A patent/CN102854232B/zh active Active
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2011
- 2011-06-06 US US13/153,793 patent/US8744776B2/en active Active
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2014
- 2014-04-01 US US14/231,874 patent/US10656113B2/en active Active
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- 2015-04-22 JP JP2015087322A patent/JP6002274B2/ja active Active
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2020
- 2020-05-08 US US16/870,703 patent/US20200271615A1/en not_active Abandoned
Also Published As
| Publication number | Publication date |
|---|---|
| US10656113B2 (en) | 2020-05-19 |
| CA2743440C (en) | 2017-07-18 |
| JP5738770B2 (ja) | 2015-06-24 |
| CN102239406A (zh) | 2011-11-09 |
| WO2010077660A1 (en) | 2010-07-08 |
| BRPI0923342A2 (pt) | 2016-01-12 |
| US20200271615A1 (en) | 2020-08-27 |
| JP2012511160A (ja) | 2012-05-17 |
| RU2011128010A (ru) | 2013-01-20 |
| JP2015155919A (ja) | 2015-08-27 |
| US8744776B2 (en) | 2014-06-03 |
| HK1179346A1 (zh) | 2013-09-27 |
| US20110297554A1 (en) | 2011-12-08 |
| CA2743440A1 (en) | 2010-07-08 |
| US20140209460A1 (en) | 2014-07-31 |
| CN102854232B (zh) | 2015-12-02 |
| JP6002274B2 (ja) | 2016-10-05 |
| RU2509304C2 (ru) | 2014-03-10 |
| CN102854232A (zh) | 2013-01-02 |
| EP2373984B1 (en) | 2022-11-30 |
| EP2373984A1 (en) | 2011-10-12 |
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