CN113899801B - 用于以电化学方式检测至少一个分析物的测试元件 - Google Patents

用于以电化学方式检测至少一个分析物的测试元件 Download PDF

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Publication number
CN113899801B
CN113899801B CN202111296694.4A CN202111296694A CN113899801B CN 113899801 B CN113899801 B CN 113899801B CN 202111296694 A CN202111296694 A CN 202111296694A CN 113899801 B CN113899801 B CN 113899801B
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China
Prior art keywords
electrode
capillary
test element
layer
test
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Chinese (zh)
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CN113899801A (zh
Inventor
K.A.鲍尔-埃斯平多拉
M.马宽特
C.诺特迈尔
R.施泰因
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F Hoffmann La Roche AG
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F Hoffmann La Roche AG
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    • 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
    • G01N27/3272—Test elements therefor, i.e. disposable laminated substrates with electrodes, reagent and channels
    • 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
    • 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
    • G01N27/04—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance by investigating resistance
    • 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

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  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Hematology (AREA)
  • Physics & Mathematics (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Immunology (AREA)
  • Molecular Biology (AREA)
  • General Physics & Mathematics (AREA)
  • Pathology (AREA)
  • Electrochemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Biophysics (AREA)
  • Organic Chemistry (AREA)
  • Biomedical Technology (AREA)
  • Wood Science & Technology (AREA)
  • Proteomics, Peptides & Aminoacids (AREA)
  • Zoology (AREA)
  • General Engineering & Computer Science (AREA)
  • Biotechnology (AREA)
  • Microbiology (AREA)
  • Emergency Medicine (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Genetics & Genomics (AREA)
  • Medicinal Chemistry (AREA)
  • Food Science & Technology (AREA)
  • Urology & Nephrology (AREA)
  • Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
  • Investigating Or Analysing Biological Materials (AREA)
  • Apparatus Associated With Microorganisms And Enzymes (AREA)
CN202111296694.4A 2014-12-19 2015-12-17 用于以电化学方式检测至少一个分析物的测试元件 Active CN113899801B (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202111296694.4A CN113899801B (zh) 2014-12-19 2015-12-17 用于以电化学方式检测至少一个分析物的测试元件

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
EP14199341.0 2014-12-19
EP14199341 2014-12-19
PCT/EP2015/080132 WO2016097079A1 (en) 2014-12-19 2015-12-17 Test element for electrochemically detecting at least one analyte
CN201580069360.XA CN107110814A (zh) 2014-12-19 2015-12-17 用于以电化学方式检测至少一个分析物的测试元件
CN202111296694.4A CN113899801B (zh) 2014-12-19 2015-12-17 用于以电化学方式检测至少一个分析物的测试元件

Related Parent Applications (1)

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CN201580069360.XA Division CN107110814A (zh) 2014-12-19 2015-12-17 用于以电化学方式检测至少一个分析物的测试元件

Publications (2)

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CN113899801A CN113899801A (zh) 2022-01-07
CN113899801B true CN113899801B (zh) 2024-11-19

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CN201580069360.XA Pending CN107110814A (zh) 2014-12-19 2015-12-17 用于以电化学方式检测至少一个分析物的测试元件

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Country Status (7)

Country Link
US (2) US11099149B2 (enExample)
EP (2) EP4191239A1 (enExample)
JP (2) JP6779210B2 (enExample)
KR (2) KR20190091569A (enExample)
CN (2) CN113899801B (enExample)
BR (1) BR112017011033B1 (enExample)
WO (1) WO2016097079A1 (enExample)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20190091569A (ko) * 2014-12-19 2019-08-06 에프. 호프만-라 로슈 아게 적어도 하나의 분석물을 전기 화학적으로 검출하기 위한 테스트 엘리먼트
PL3647774T3 (pl) * 2018-10-31 2022-08-01 F. Hoffmann-La Roche Ag Urządzenie i sposób pomiaru stężenia analitu w próbce płynu ustrojowego
EP3926338A4 (en) * 2019-02-15 2022-03-30 PHC Holdings Corporation BIOSENSOR
TWI799926B (zh) * 2021-07-28 2023-04-21 五鼎生物技術股份有限公司 電化學檢測系統、測量儀及電化學檢測方法
TWI781063B (zh) * 2022-03-08 2022-10-11 福永生物科技股份有限公司 電化學感測模組及方法
WO2025137324A1 (en) * 2023-12-19 2025-06-26 Probiusdx, Inc. Providing an environmental access/sampling port to a semiconductor die

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Also Published As

Publication number Publication date
JP6779210B2 (ja) 2020-11-04
JP2017538942A (ja) 2017-12-28
EP3234565A1 (en) 2017-10-25
CN113899801A (zh) 2022-01-07
KR102170067B1 (ko) 2020-10-27
US11099149B2 (en) 2021-08-24
BR112017011033B1 (pt) 2021-12-14
BR112017011033A2 (pt) 2018-02-14
US20170254772A1 (en) 2017-09-07
EP4191239A1 (en) 2023-06-07
US20210080420A1 (en) 2021-03-18
US11774395B2 (en) 2023-10-03
WO2016097079A1 (en) 2016-06-23
CN107110814A (zh) 2017-08-29
JP2020197541A (ja) 2020-12-10
KR20170084310A (ko) 2017-07-19
KR20190091569A (ko) 2019-08-06

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