HK1185780A1 - 具有對稱分布的分析物敏感區域的電化學傳感器 - Google Patents

具有對稱分布的分析物敏感區域的電化學傳感器

Info

Publication number
HK1185780A1
HK1185780A1 HK13113403.9A HK13113403A HK1185780A1 HK 1185780 A1 HK1185780 A1 HK 1185780A1 HK 13113403 A HK13113403 A HK 13113403A HK 1185780 A1 HK1185780 A1 HK 1185780A1
Authority
HK
Hong Kong
Prior art keywords
symmetrically distributed
electrochemical sensor
sensitive areas
analyte sensitive
distributed analyte
Prior art date
Application number
HK13113403.9A
Other languages
English (en)
Inventor
Harvey Buck
Georgeta Lica
Karl-Heinz Koelker
Ewald Rieger
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 HK1185780A1 publication Critical patent/HK1185780A1/zh

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Classifications

    • 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, pH value; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid, cerebral tissue
    • A61B5/1468—Measuring characteristics of blood in vivo, e.g. gas concentration, pH value; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid, cerebral tissue using chemical or electrochemical methods, e.g. by polarographic means
    • 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, pH value; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid, cerebral tissue
    • A61B5/1468—Measuring characteristics of blood in vivo, e.g. gas concentration, pH value; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid, cerebral tissue using chemical or electrochemical methods, e.g. by polarographic means
    • A61B5/1473—Measuring characteristics of blood in vivo, e.g. gas concentration, pH value; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid, cerebral tissue using chemical or electrochemical methods, e.g. by polarographic means invasive, e.g. introduced into the body by a catheter
    • 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, pH value; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid, cerebral tissue
    • A61B5/1468—Measuring characteristics of blood in vivo, e.g. gas concentration, pH value; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid, cerebral tissue using chemical or electrochemical methods, e.g. by polarographic means
    • A61B5/1477—Measuring characteristics of blood in vivo, e.g. gas concentration, pH value; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid, cerebral tissue using chemical or electrochemical methods, e.g. by polarographic means non-invasive
    • 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, pH value; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid, cerebral tissue
    • A61B5/14503—Measuring characteristics of blood in vivo, e.g. gas concentration, pH value; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid, cerebral tissue invasive, e.g. introduced into the body by a catheter or needle or using implanted sensors
    • 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, pH value; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid, cerebral tissue
    • A61B5/14507—Measuring characteristics of blood in vivo, e.g. gas concentration, pH value; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid, cerebral tissue specially adapted for measuring characteristics of body fluids other than blood
    • A61B5/1451—Measuring characteristics of blood in vivo, e.g. gas concentration, pH value; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid, cerebral tissue specially adapted for measuring characteristics of body fluids other than blood for interstitial fluid
    • 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, pH value; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid, cerebral tissue
    • A61B5/14532—Measuring characteristics of blood in vivo, e.g. gas concentration, pH value; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid, 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, pH value; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid, cerebral tissue
    • A61B5/1486—Measuring characteristics of blood in vivo, e.g. gas concentration, pH value; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid, cerebral tissue using enzyme electrodes, e.g. with immobilised oxidase
    • A61B5/14865—Measuring characteristics of blood in vivo, e.g. gas concentration, pH value; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid, cerebral tissue using enzyme electrodes, e.g. with immobilised oxidase invasive, e.g. introduced into the body by a catheter or needle or using implanted sensors
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/24—Detecting, measuring or recording bioelectric or biomagnetic signals of the body or parts thereof
    • A61B5/2415—Measuring direct current [DC] or slowly varying biopotentials
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/24—Detecting, measuring or recording bioelectric or biomagnetic signals of the body or parts thereof
    • A61B5/25—Bioelectric electrodes therefor
    • A61B5/263—Bioelectric electrodes therefor characterised by the electrode materials
    • A61B5/265—Bioelectric electrodes therefor characterised by the electrode materials containing silver or silver chloride
    • 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
    • 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
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B2560/00—Constructional details of operational features of apparatus; Accessories for medical measuring apparatus
    • A61B2560/04—Constructional details of apparatus
    • A61B2560/0462—Apparatus with built-in sensors
    • A61B2560/0468—Built-in electrodes
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B2562/00—Details of sensors; Constructional details of sensor housings or probes; Accessories for sensors
    • A61B2562/04—Arrangements of multiple sensors of the same type
    • A61B2562/043—Arrangements of multiple sensors of the same type in a linear array
    • 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
    • G01N27/301—Reference electrodes

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Pathology (AREA)
  • General Health & Medical Sciences (AREA)
  • Molecular Biology (AREA)
  • Chemical & Material Sciences (AREA)
  • Surgery (AREA)
  • Public Health (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Medical Informatics (AREA)
  • Biophysics (AREA)
  • Veterinary Medicine (AREA)
  • Animal Behavior & Ethology (AREA)
  • Optics & Photonics (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Electrochemistry (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Emergency Medicine (AREA)
  • Hematology (AREA)
  • Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
  • Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
HK13113403.9A 2010-10-08 2013-12-02 具有對稱分布的分析物敏感區域的電化學傳感器 HK1185780A1 (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US12/901,078 US9084570B2 (en) 2010-10-08 2010-10-08 Electrochemical sensor having symmetrically distributed analyte sensitive areas
PCT/EP2011/004913 WO2012045425A1 (en) 2010-10-08 2011-10-01 Electrochemical sensor having symmetrically distributed analyte sensitive areas

Publications (1)

Publication Number Publication Date
HK1185780A1 true HK1185780A1 (zh) 2014-02-28

Family

ID=44799976

Family Applications (1)

Application Number Title Priority Date Filing Date
HK13113403.9A HK1185780A1 (zh) 2010-10-08 2013-12-02 具有對稱分布的分析物敏感區域的電化學傳感器

Country Status (11)

Country Link
US (3) US9084570B2 (zh)
EP (2) EP2624756B1 (zh)
JP (1) JP6104805B2 (zh)
KR (1) KR20130057477A (zh)
CN (1) CN103140170B (zh)
AU (1) AU2011313631A1 (zh)
ES (1) ES2906449T3 (zh)
HK (1) HK1185780A1 (zh)
HU (1) HUE057419T2 (zh)
MX (1) MX2013003471A (zh)
WO (1) WO2012045425A1 (zh)

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EP2649191B1 (en) * 2010-12-09 2021-06-16 Abbott Diabetes Care, Inc. Analyte sensors with a sensing surface having small sensing spots
US9535027B2 (en) * 2012-07-25 2017-01-03 Abbott Diabetes Care Inc. Analyte sensors and methods of using same
CN104055526A (zh) * 2013-12-05 2014-09-24 庞德兴 一种无源微创皮下生化参数检测芯片
EP3216076B1 (en) * 2014-11-03 2024-03-06 F. Hoffmann-La Roche AG Method of using electrochemical test elements having multiple electrode arrangements
EP4191239A1 (en) 2014-12-19 2023-06-07 Roche Diagnostics GmbH Test element for electrochemically detecting at least one analyte
PL3558116T3 (pl) * 2016-12-22 2022-01-03 Sanvita Medical, Llc System i sposób ciągłego monitorowania poziomu glukozy
WO2018229581A1 (en) 2017-06-11 2018-12-20 Kenzen Ag Chip-based multi-channel electrochemical transducer and method of use thereof
EP3457121A1 (en) * 2017-09-18 2019-03-20 Roche Diabetes Care GmbH Electrochemical sensor and sensor system for detecting at least one analyte
SI3482687T1 (sl) * 2017-11-08 2021-01-29 Roche Diabetes Care Gmbh Senzor za zaznavanje analita v telesni tekočini in postopek njegove izdelave
US12076145B2 (en) 2018-04-19 2024-09-03 Abbott Diabetes Care Inc. Lactate sensors and associated methods
CN109959679B (zh) * 2019-03-08 2020-06-05 浙江大学 一种用于3d肿瘤细胞迁移实时监测的垂直多电极阻抗传感器及制备方法
JP7264465B2 (ja) * 2019-06-24 2023-04-25 テクノグローバル株式会社 電極構造体、電気化学測定装置、及び電気化学測定方法
KR102296827B1 (ko) 2019-11-08 2021-09-01 재단법인대구경북과학기술원 삽입형 바이오센서
US11877847B2 (en) * 2020-01-31 2024-01-23 Taiwan Semiconductor Manufacturing Company, Ltd. Biosensor apparatus
KR102346784B1 (ko) * 2020-08-06 2022-01-04 알사란 자빕 생화학 키트 및 이를 이용한 생화학 정보 측정방법
EP4085829A1 (en) 2021-05-06 2022-11-09 Roche Diabetes Care GmbH Analyte sensor and a method for its producing
EP4137046A1 (en) 2021-08-18 2023-02-22 Roche Diabetes Care GmbH Analyte sensor and a method for its producing
CN113740400B (zh) * 2021-08-18 2023-10-24 淮阴工学院 带有对称参比电极的封闭式双极电极阵列的分析检测装置
CN114184661A (zh) * 2021-11-26 2022-03-15 北京大学 一种电化学传感器及其制造方法
US20240108257A1 (en) * 2022-03-11 2024-04-04 Integrated Medical Sensors, Inc. Wired implantable multianalyte monolithic integrated sensor circuit
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Also Published As

Publication number Publication date
KR20130057477A (ko) 2013-05-31
CN103140170B (zh) 2016-03-16
US20150320345A1 (en) 2015-11-12
JP6104805B2 (ja) 2017-03-29
JP2013543405A (ja) 2013-12-05
EP3926339C0 (en) 2024-05-15
US20170367628A1 (en) 2017-12-28
US10349878B2 (en) 2019-07-16
US9757060B2 (en) 2017-09-12
MX2013003471A (es) 2013-05-31
HUE057419T2 (hu) 2022-05-28
EP3926339A1 (en) 2021-12-22
US20120088993A1 (en) 2012-04-12
EP2624756B1 (en) 2021-12-15
ES2906449T3 (es) 2022-04-18
CN103140170A (zh) 2013-06-05
US9084570B2 (en) 2015-07-21
WO2012045425A1 (en) 2012-04-12
AU2011313631A1 (en) 2013-02-07
EP3926339B1 (en) 2024-05-15
EP2624756A1 (en) 2013-08-14

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