HK1199756A1 - Hematocrit corrected glucose measurements using phase angles and impedance for electrochemical test strip - Google Patents
Hematocrit corrected glucose measurements using phase angles and impedance for electrochemical test stripInfo
- Publication number
- HK1199756A1 HK1199756A1 HK15100171.4A HK15100171A HK1199756A1 HK 1199756 A1 HK1199756 A1 HK 1199756A1 HK 15100171 A HK15100171 A HK 15100171A HK 1199756 A1 HK1199756 A1 HK 1199756A1
- Authority
- HK
- Hong Kong
- Prior art keywords
- impedance
- test strip
- phase angles
- glucose measurements
- electrochemical test
- Prior art date
Links
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
- G01N27/416—Systems
-
- 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
Landscapes
- Health & Medical Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hematology (AREA)
- Analytical Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- Physics & Mathematics (AREA)
- Molecular Biology (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Investigating Or Analysing Biological Materials (AREA)
- Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201161530808P | 2011-09-02 | 2011-09-02 | |
PCT/EP2012/067020 WO2013030369A1 (en) | 2011-09-02 | 2012-08-31 | Hematocrit corrected glucose measurements using phase angles and impedance for electrochemical test strip |
Publications (1)
Publication Number | Publication Date |
---|---|
HK1199756A1 true HK1199756A1 (en) | 2015-07-17 |
Family
ID=46968160
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
HK15100171.4A HK1199756A1 (en) | 2011-09-02 | 2015-01-08 | Hematocrit corrected glucose measurements using phase angles and impedance for electrochemical test strip |
Country Status (5)
Country | Link |
---|---|
US (1) | US9322800B2 (xx) |
EP (1) | EP2751553B1 (xx) |
AU (1) | AU2012300836B2 (xx) |
HK (1) | HK1199756A1 (xx) |
WO (1) | WO2013030369A1 (xx) |
Families Citing this family (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20140299483A1 (en) * | 2013-04-05 | 2014-10-09 | Lifescan Scotland Limited | Analyte meter and method of operation |
US9459232B2 (en) * | 2013-09-05 | 2016-10-04 | Lifescan Scotland Limited | Method and system to determine erroneous measurement signals during a test measurement sequence |
US9828621B2 (en) * | 2013-09-10 | 2017-11-28 | Lifescan Scotland Limited | Anomalous signal error trap for an analyte measurement determined from a specified sampling time derived from a sensed physical characteristic of the sample containing the analyte |
US10641721B2 (en) | 2014-03-07 | 2020-05-05 | Board Of Regents, The University Of Texas System | Tri-electrode apparatus and methods for molecular analysis |
WO2016086146A1 (en) * | 2014-11-25 | 2016-06-02 | Polymer Technology Systems, Inc. | Systems and methods for hematocrit correction in analyte test strips |
CN107209174B (zh) * | 2014-11-25 | 2020-01-21 | 聚合物技术系统公司 | 通过交流电阻抗相角检测以确定电化学红细胞比容的系统和方法 |
EP3241025A4 (en) * | 2014-12-31 | 2018-08-01 | Trividia Health, Inc. | Glucose test strip with interference correction |
US10598583B1 (en) | 2016-05-31 | 2020-03-24 | Verily Life Sciences Llc | Compact blood hematocrit sensing device |
US11131645B2 (en) * | 2017-05-05 | 2021-09-28 | Trividia Health, Inc. | Methods and systems for hematocrit measurement |
KR101989310B1 (ko) * | 2017-05-18 | 2019-09-24 | 주식회사 미코바이오메드 | 바이오 측정 장치 및 이를 포함하는 바이오 장치 |
JP6739655B2 (ja) | 2017-08-10 | 2020-08-12 | Phcホールディングス株式会社 | 血液中の血液成分の量を測定する方法 |
EP3724648A1 (en) * | 2017-12-14 | 2020-10-21 | Roche Diagnostics GmbH | Method and device for determining an information on an equivalent series resistance |
US11486849B2 (en) * | 2019-02-11 | 2022-11-01 | Trividia Health, Inc. | Systems and methods for hematocrit impedance measurement using difference identity phase |
CN111239227B (zh) * | 2020-02-24 | 2023-03-03 | 江苏鱼跃医疗设备股份有限公司 | 一种红细胞压积校正方法及生物传感器测试装置 |
TWI755050B (zh) * | 2020-09-04 | 2022-02-11 | 百略醫學科技股份有限公司 | 能根據血容比值校正量測值的血糖檢測裝置 |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AU738325B2 (en) * | 1997-12-22 | 2001-09-13 | Roche Diagnostics Operations Inc. | Meter |
US6942770B2 (en) * | 2002-04-19 | 2005-09-13 | Nova Biomedical Corporation | Disposable sub-microliter volume biosensor with enhanced sample inlet |
US20030196874A1 (en) | 2002-04-19 | 2003-10-23 | Don Lunghi | Conveyor belt system |
AU2003234944A1 (en) * | 2002-08-27 | 2004-03-18 | Bayer Healthcare, Llc | Methods of Determining Glucose Concentration in Whole Blood Samples |
EP1831685A1 (en) | 2004-12-29 | 2007-09-12 | Lifescan Scotland Ltd | Analyte measurement meter or system incorporating an improved measurement circuit |
ES2397663T3 (es) | 2006-10-05 | 2013-03-08 | Lifescan Scotland Limited | Sistemas y procedimientos para determinar una concentración de un analito sustancialmente independiente del hematocrito |
US20120111739A1 (en) * | 2008-10-08 | 2012-05-10 | Pasqua John J | Dual Frequency Impedance Measurement of Hematocrit in Strips |
TWI440853B (zh) * | 2009-12-14 | 2014-06-11 | Taidoc Technology Corp | 具有校正血容比功能之分析物測量電化學生物感測試紙、生物感測器裝置、系統以及測量方法 |
US20110168575A1 (en) * | 2010-01-08 | 2011-07-14 | Roche Diaagnostics Operations, Inc. | Sample characterization based on ac measurement methods |
-
2012
- 2012-08-31 AU AU2012300836A patent/AU2012300836B2/en not_active Ceased
- 2012-08-31 EP EP12766917.4A patent/EP2751553B1/en active Active
- 2012-08-31 US US13/261,834 patent/US9322800B2/en not_active Expired - Fee Related
- 2012-08-31 WO PCT/EP2012/067020 patent/WO2013030369A1/en active Application Filing
-
2015
- 2015-01-08 HK HK15100171.4A patent/HK1199756A1/xx unknown
Also Published As
Publication number | Publication date |
---|---|
US20140231273A1 (en) | 2014-08-21 |
EP2751553A1 (en) | 2014-07-09 |
WO2013030369A1 (en) | 2013-03-07 |
US9322800B2 (en) | 2016-04-26 |
AU2012300836A1 (en) | 2013-05-02 |
AU2012300836B2 (en) | 2015-02-12 |
EP2751553B1 (en) | 2020-10-28 |
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