CN115175613A - 传感器及其制造方法 - Google Patents

传感器及其制造方法 Download PDF

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Publication number
CN115175613A
CN115175613A CN202180016600.5A CN202180016600A CN115175613A CN 115175613 A CN115175613 A CN 115175613A CN 202180016600 A CN202180016600 A CN 202180016600A CN 115175613 A CN115175613 A CN 115175613A
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CN
China
Prior art keywords
probe
electrode
reagent layer
sensor
layer
Prior art date
Legal status (The legal status 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 status listed.)
Pending
Application number
CN202180016600.5A
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English (en)
Chinese (zh)
Inventor
江崎博文
藤原雅树
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Puhexi Holdings
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Puhexi Holdings
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Filing date
Publication date
Application filed by Puhexi Holdings filed Critical Puhexi Holdings
Publication of CN115175613A publication Critical patent/CN115175613A/zh
Pending legal-status Critical Current

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    • 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 or pH-value ; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid or cerebral tissue
    • A61B5/1468—Measuring characteristics of blood in vivo, e.g. gas concentration or pH-value ; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid or cerebral tissue using chemical or electrochemical methods, e.g. by polarographic means
    • A61B5/1473—Measuring characteristics of blood in vivo, e.g. gas concentration or pH-value ; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid or 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 or pH-value ; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid or cerebral tissue
    • A61B5/1468—Measuring characteristics of blood in vivo, e.g. gas concentration or pH-value ; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid or cerebral tissue using chemical or electrochemical methods, e.g. by polarographic means
    • A61B5/1486—Measuring characteristics of blood in vivo, e.g. gas concentration or pH-value ; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid or cerebral tissue using chemical or electrochemical methods, e.g. by polarographic means using enzyme electrodes, e.g. with immobilised oxidase
    • 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 or pH-value ; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid or cerebral tissue
    • A61B5/14532—Measuring characteristics of blood in vivo, e.g. gas concentration or pH-value ; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid or cerebral tissue for measuring glucose, e.g. by tissue impedance measurement
    • 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
    • A61B2562/12—Manufacturing methods specially adapted for producing sensors for in-vivo measurements
    • A61B2562/125—Manufacturing methods specially adapted for producing sensors for in-vivo measurements characterised by the manufacture of electrodes

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  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Medical Informatics (AREA)
  • Surgery (AREA)
  • Biophysics (AREA)
  • Pathology (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Veterinary Medicine (AREA)
  • Molecular Biology (AREA)
  • Optics & Photonics (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Emergency Medicine (AREA)
  • Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
  • Apparatus Associated With Microorganisms And Enzymes (AREA)
CN202180016600.5A 2020-02-27 2021-02-26 传感器及其制造方法 Pending CN115175613A (zh)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
JP2020031665 2020-02-27
JP2020-031665 2020-02-27
JP2020-031668 2020-02-27
JP2020031668 2020-02-27
PCT/JP2021/007494 WO2021172557A1 (ja) 2020-02-27 2021-02-26 センサーおよびその製造方法

Publications (1)

Publication Number Publication Date
CN115175613A true CN115175613A (zh) 2022-10-11

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Family Applications (1)

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CN202180016600.5A Pending CN115175613A (zh) 2020-02-27 2021-02-26 传感器及其制造方法

Country Status (5)

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US (1) US20230091983A1 (https=)
EP (1) EP4111968A4 (https=)
JP (1) JPWO2021172557A1 (https=)
CN (1) CN115175613A (https=)
WO (1) WO2021172557A1 (https=)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN119301443A (zh) * 2022-07-01 2025-01-10 普和希控股公司 传感器及其制造方法

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000146890A (ja) * 1998-11-17 2000-05-26 Kdk Corp 電極面積の規制方法
CN102438517A (zh) * 2009-02-26 2012-05-02 雅培糖尿病护理公司 改进的分析物传感器及其制造和使用方法
JP2019078573A (ja) * 2017-10-20 2019-05-23 アークレイ株式会社 バイオセンサの製造方法
JP2019170701A (ja) * 2018-03-28 2019-10-10 Ｐｈｃホールディングス株式会社 検体応答性酵素の外部への流出を防止する保護膜およびそのような保護膜が形成されたバイオセンサープローブ

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8696917B2 (en) * 2009-02-09 2014-04-15 Edwards Lifesciences Corporation Analyte sensor and fabrication methods
US9743871B2 (en) * 2012-09-24 2017-08-29 Dexcom, Inc. Multiple electrode system for a continuous analyte sensor, and related methods
JP6290007B2 (ja) 2013-08-19 2018-03-07 松山株式会社 農作業機用リモコン操作装置
EP3522774A1 (en) * 2016-10-07 2019-08-14 Debiotech S.A. Micro sensor
JP2020031668A (ja) 2016-12-28 2020-03-05 公益財団法人神戸医療産業都市推進機構 医療用接着剤
US11512384B2 (en) * 2017-05-11 2022-11-29 Medtronic Minimed, Inc. Analyte sensors and methods for fabricating analyte sensors
CN111246799B (zh) * 2017-10-24 2022-12-06 豪夫迈·罗氏有限公司 电化学传感器及其生产方法
EP3747364A4 (en) * 2018-01-29 2021-11-10 PHC Holdings Corporation PROTECTIVE FILM MATERIAL FOR BIOCAPTER PROBE

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000146890A (ja) * 1998-11-17 2000-05-26 Kdk Corp 電極面積の規制方法
CN102438517A (zh) * 2009-02-26 2012-05-02 雅培糖尿病护理公司 改进的分析物传感器及其制造和使用方法
JP2019078573A (ja) * 2017-10-20 2019-05-23 アークレイ株式会社 バイオセンサの製造方法
JP2019170701A (ja) * 2018-03-28 2019-10-10 Ｐｈｃホールディングス株式会社 検体応答性酵素の外部への流出を防止する保護膜およびそのような保護膜が形成されたバイオセンサープローブ

Also Published As

Publication number Publication date
WO2021172557A1 (ja) 2021-09-02
EP4111968A1 (en) 2023-01-04
EP4111968A4 (en) 2024-03-20
JPWO2021172557A1 (https=) 2021-09-02
US20230091983A1 (en) 2023-03-23

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Application publication date: 20221011