HK1175844A1 - Sample characterization based on ac measurement methods ac - Google Patents

Sample characterization based on ac measurement methods ac

Info

Publication number
HK1175844A1
HK1175844A1 HK13103197.0A HK13103197A HK1175844A1 HK 1175844 A1 HK1175844 A1 HK 1175844A1 HK 13103197 A HK13103197 A HK 13103197A HK 1175844 A1 HK1175844 A1 HK 1175844A1
Authority
HK
Hong Kong
Prior art keywords
measurement methods
sample characterization
characterization based
sample
measurement
Prior art date
Application number
HK13103197.0A
Other languages
English (en)
Chinese (zh)
Inventor
Georgeta Lica
Harvey B Buck
Henning Groll
Original Assignee
Hoffmann La Roche
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Hoffmann La Roche filed Critical Hoffmann La Roche
Publication of HK1175844A1 publication Critical patent/HK1175844A1/xx

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
    • G01N27/28—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
    • G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
    • G01N33/48—Biological material, e.g. blood, urine; Haemocytometers
    • G01N33/483—Physical analysis of biological material
    • G01N33/487—Physical analysis of biological material of liquid biological material
    • G01N33/49—Blood
    • 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
    • G01N27/02—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance
    • G01N27/22—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance by investigating capacitance
    • 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
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
    • G01N33/48—Biological material, e.g. blood, urine; Haemocytometers
    • G01N33/50—Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing
    • G01N33/66—Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing involving blood sugars, e.g. galactose

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Hematology (AREA)
  • Immunology (AREA)
  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Health & Medical Sciences (AREA)
  • Pathology (AREA)
  • General Physics & Mathematics (AREA)
  • Molecular Biology (AREA)
  • Biochemistry (AREA)
  • Analytical Chemistry (AREA)
  • Biomedical Technology (AREA)
  • Electrochemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Urology & Nephrology (AREA)
  • Food Science & Technology (AREA)
  • Medicinal Chemistry (AREA)
  • Microbiology (AREA)
  • Cell Biology (AREA)
  • Ecology (AREA)
  • Biophysics (AREA)
  • Diabetes (AREA)
  • Biotechnology (AREA)
  • Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
  • Investigating Or Analysing Biological Materials (AREA)
HK13103197.0A 2010-01-08 2013-03-14 Sample characterization based on ac measurement methods ac HK1175844A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US12/684,277 US20110168575A1 (en) 2010-01-08 2010-01-08 Sample characterization based on ac measurement methods
PCT/EP2010/007990 WO2011082820A1 (en) 2010-01-08 2010-12-30 Sample characterization based on ac measurement methods

Publications (1)

Publication Number Publication Date
HK1175844A1 true HK1175844A1 (en) 2013-07-12

Family

ID=43640210

Family Applications (1)

Application Number Title Priority Date Filing Date
HK13103197.0A HK1175844A1 (en) 2010-01-08 2013-03-14 Sample characterization based on ac measurement methods ac

Country Status (8)

Country Link
US (1) US20110168575A1 (ko)
EP (1) EP2521912B1 (ko)
JP (1) JP5597262B2 (ko)
KR (1) KR101423851B1 (ko)
CN (1) CN102687008B (ko)
CA (1) CA2785704C (ko)
HK (1) HK1175844A1 (ko)
WO (1) WO2011082820A1 (ko)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101355271B1 (ko) 2009-01-30 2014-01-27 파나소닉 주식회사 생체 시료의 온도 측정 방법, 생체 시료의 농도 측정 방법, 센서 칩 및 바이오 센서 시스템
GB201005359D0 (en) 2010-03-30 2010-05-12 Menai Medical Technologies Ltd Sampling plate
GB201005357D0 (en) 2010-03-30 2010-05-12 Menai Medical Technologies Ltd Sampling plate
EP2751553B1 (en) 2011-09-02 2020-10-28 Lifescan Scotland Limited Hematocrit corrected glucose measurements using phase angles and impedance for electrochemical test strip
WO2013030375A1 (en) * 2011-09-02 2013-03-07 Lifescan Scotland Limited Hematocrit Corrected Glucose Measurements for Electrochemical Test Strip Using Time Differential of the Signals
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
GB2551943B (en) 2012-04-13 2018-08-01 Smartcare Tech Limited Improvements in and relating to sample measurement
GB2501128B (en) * 2012-04-13 2017-11-29 Tape Specialities Ltd Sampling Apparatus and Method for Sampling
US9645111B2 (en) 2012-06-08 2017-05-09 Medtronic Minimed, Inc. Application of electrochemical impedance spectroscopy in sensor systems, devices, and related methods
JP6521948B2 (ja) * 2013-06-10 2019-05-29 エフ．ホフマン−ラ ロシュ アーゲーＦ． Ｈｏｆｆｍａｎｎ−Ｌａ Ｒｏｃｈｅ Ａｋｔｉｅｎｇｅｓｅｌｌｓｃｈａｆｔ 体液中の分析物を検出するための方法およびシステム
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
US10945630B2 (en) * 2013-12-16 2021-03-16 Medtronic Minimed, Inc. Use of Electrochemical Impedance Spectroscopy (EIS) in gross failure analysis
GB2521481B (en) * 2013-12-23 2016-05-25 Lifescan Scotland Ltd Hand-held test meter with an operating range test strip simulation circuit block
JP6449994B2 (ja) * 2014-05-23 2019-01-09 ノヴァ バイオメディカル コーポレイション 溶血検出方法およびシステム
KR20160014212A (ko) * 2014-07-28 2016-02-11 주식회사 아이센스 휴대용 혈당 측정기
GB201419472D0 (en) * 2014-10-31 2014-12-17 Inside Biometrics Ltd Method of using and electrochemical device
GB2533418A (en) * 2014-12-19 2016-06-22 Salunda Ltd Measurement of sugar in solution
WO2016132779A1 (ja) * 2015-02-20 2016-08-25 ソニー株式会社 電気的特性測定装置、電気的特性測定システム、電気的特性測定方法、及び該方法をコンピューターに実現させるための電気的特性測定用プログラム
KR102497849B1 (ko) 2016-05-09 2023-02-07 삼성전자주식회사 분석물질 농도 예측 방법 및 장치
MX2019013197A (es) * 2017-05-05 2020-01-21 Trividia Health Inc Metodos y sistemas de medicion de hematocrito.
US11650179B2 (en) 2017-10-19 2023-05-16 Sanofi Analyte measurement device
US11445944B2 (en) * 2019-02-22 2022-09-20 Ascensia Diabetes Care Holdings Ag Methods and apparatus for analyte concentration monitoring using harmonic relationships

Family Cites Families (37)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4008448A (en) * 1975-10-03 1977-02-15 Polaroid Corporation Solenoid with selectively arrestible plunger movement
US4233029A (en) * 1978-10-25 1980-11-11 Eastman Kodak Company Liquid transport device and method
US4225410A (en) * 1978-12-04 1980-09-30 Technicon Instruments Corporation Integrated array of electrochemical sensors
US4323536A (en) * 1980-02-06 1982-04-06 Eastman Kodak Company Multi-analyte test device
DE3228542A1 (de) * 1982-07-30 1984-02-02 Siemens AG, 1000 Berlin und 8000 München Verfahren zur bestimmung der konzentration elektrochemisch umsetzbarer stoffe
US5682884A (en) * 1983-05-05 1997-11-04 Medisense, Inc. Strip electrode with screen printing
US5509410A (en) * 1983-06-06 1996-04-23 Medisense, Inc. Strip electrode including screen printing of a single layer
SE8305704D0 (sv) * 1983-10-18 1983-10-18 Leo Ab Cuvette
US5128015A (en) * 1988-03-15 1992-07-07 Tall Oak Ventures Method and apparatus for amperometric diagnostic analysis
US5108564A (en) * 1988-03-15 1992-04-28 Tall Oak Ventures Method and apparatus for amperometric diagnostic analysis
EP0359831B2 (en) * 1988-03-31 2007-06-20 Matsushita Electric Industrial Co., Ltd. Biosensor and process for its production
US5508171A (en) 1989-12-15 1996-04-16 Boehringer Mannheim Corporation Assay method with enzyme electrode system
US5243516A (en) * 1989-12-15 1993-09-07 Boehringer Mannheim Corporation Biosensing instrument and method
JP3171444B2 (ja) * 1989-12-15 2001-05-28 ロシュ・ダイアグノスティックス・コーポレイション 酸化還元メディエーターおよびバイオセンサー
US5385846A (en) 1993-06-03 1995-01-31 Boehringer Mannheim Corporation Biosensor and method for hematocrit determination
US5352351A (en) 1993-06-08 1994-10-04 Boehringer Mannheim Corporation Biosensing meter with fail/safe procedures to prevent erroneous indications
US5437999A (en) * 1994-02-22 1995-08-01 Boehringer Mannheim Corporation Electrochemical sensor
GB9415499D0 (en) * 1994-08-01 1994-09-21 Bartlett Philip N Electrodes and their use in analysis
US5628890A (en) * 1995-09-27 1997-05-13 Medisense, Inc. Electrochemical sensor
JP3365184B2 (ja) * 1996-01-10 2003-01-08 松下電器産業株式会社 バイオセンサ
US6054039A (en) * 1997-08-18 2000-04-25 Shieh; Paul Determination of glycoprotein and glycosylated hemoglobin in blood
US5997817A (en) * 1997-12-05 1999-12-07 Roche Diagnostics Corporation Electrochemical biosensor test strip
ES2326145T3 (es) * 1997-12-22 2009-10-01 Roche Diagnostics Operations, Inc. Aparato medidor.
US7494816B2 (en) * 1997-12-22 2009-02-24 Roche Diagnostic Operations, Inc. System and method for determining a temperature during analyte measurement
US7407811B2 (en) * 1997-12-22 2008-08-05 Roche Diagnostics Operations, Inc. System and method for analyte measurement using AC excitation
US7390667B2 (en) * 1997-12-22 2008-06-24 Roche Diagnostics Operations, Inc. System and method for analyte measurement using AC phase angle measurements
US20080202927A1 (en) * 2000-11-03 2008-08-28 Clinical Micro Sensors, Inc. Devices and methods for biochip multiplexing
US6797150B2 (en) * 2001-10-10 2004-09-28 Lifescan, Inc. Determination of sample volume adequacy in biosensor devices
DE10228260A1 (de) * 2002-06-25 2004-01-22 Bayer Ag Methode und Vorrichtung zum impedimetrischen Nachweis eines oder mehrerer Analyten in einer Probe
AU2003234944A1 (en) * 2002-08-27 2004-03-18 Bayer Healthcare, Llc Methods of Determining Glucose Concentration in Whole Blood Samples
KR100539272B1 (ko) * 2003-02-24 2005-12-27 삼성전자주식회사 반도체 장치 및 그 제조방법
US7452457B2 (en) 2003-06-20 2008-11-18 Roche Diagnostics Operations, Inc. System and method for analyte measurement using dose sufficiency electrodes
US20070264721A1 (en) * 2003-10-17 2007-11-15 Buck Harvey B System and method for analyte measurement using a nonlinear sample response
US7413645B2 (en) * 2004-05-05 2008-08-19 Mine Safety Appliances Company Devices, systems and methods for testing gas sensors and correcting gas sensor output
TW200639396A (en) * 2005-05-13 2006-11-16 Univ Nat Central Non-destructive measurement for porous material and measurement method for diffusion coefficient thereof
US20090017197A1 (en) * 2007-07-12 2009-01-15 Sharp Laboratories Of America, Inc. IrOx nanowire protein sensor
CN101214152A (zh) * 2008-01-22 2008-07-09 天津市先石光学技术有限公司 人体血糖浓度的微创、动态、连续检测方法

Also Published As

Publication number Publication date
KR20120102749A (ko) 2012-09-18
CN102687008B (zh) 2015-01-28
EP2521912B1 (en) 2016-10-12
CN102687008A (zh) 2012-09-19
JP2013516615A (ja) 2013-05-13
CA2785704C (en) 2015-04-28
JP5597262B2 (ja) 2014-10-01
US20110168575A1 (en) 2011-07-14
WO2011082820A1 (en) 2011-07-14
EP2521912A1 (en) 2012-11-14
KR101423851B1 (ko) 2014-07-25
CA2785704A1 (en) 2011-07-14

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