JP7448422B2 - 電解質測定装置 - Google Patents

電解質測定装置 Download PDF

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Publication number
JP7448422B2
JP7448422B2 JP2020102837A JP2020102837A JP7448422B2 JP 7448422 B2 JP7448422 B2 JP 7448422B2 JP 2020102837 A JP2020102837 A JP 2020102837A JP 2020102837 A JP2020102837 A JP 2020102837A JP 7448422 B2 JP7448422 B2 JP 7448422B2
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Japan
Prior art keywords
noise
potential
electrode
noise detection
electrolyte
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JP2020102837A
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Japanese (ja)
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JP2021196261A (ja
JP2021196261A5 (enExample
Inventor
祐福 松下
淳史 岸岡
邦男 原田
雅文 三宅
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Hitachi High Tech Corp
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Hitachi High Tech Corp
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Priority to JP2020102837A priority Critical patent/JP7448422B2/ja
Priority to PCT/JP2021/004486 priority patent/WO2021255992A1/ja
Publication of JP2021196261A publication Critical patent/JP2021196261A/ja
Publication of JP2021196261A5 publication Critical patent/JP2021196261A5/ja
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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
    • 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
    • G01N27/333—Ion-selective electrodes or membranes
    • 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

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  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Molecular Biology (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Automatic Analysis And Handling Materials Therefor (AREA)
  • Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
JP2020102837A 2020-06-15 2020-06-15 電解質測定装置 Active JP7448422B2 (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP2020102837A JP7448422B2 (ja) 2020-06-15 2020-06-15 電解質測定装置
PCT/JP2021/004486 WO2021255992A1 (ja) 2020-06-15 2021-02-08 電解質測定装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2020102837A JP7448422B2 (ja) 2020-06-15 2020-06-15 電解質測定装置

Publications (3)

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JP2021196261A JP2021196261A (ja) 2021-12-27
JP2021196261A5 JP2021196261A5 (enExample) 2023-02-14
JP7448422B2 true JP7448422B2 (ja) 2024-03-12

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JP2020102837A Active JP7448422B2 (ja) 2020-06-15 2020-06-15 電解質測定装置

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JP (1) JP7448422B2 (enExample)
WO (1) WO2021255992A1 (enExample)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2025207965A1 (en) * 2024-03-29 2025-10-02 Beckman Coulter, Inc. Optimization of ion-selective electrode measurement

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006170973A (ja) 2004-11-18 2006-06-29 Shotaro Oka 測定器
JP2011102729A (ja) 2009-11-10 2011-05-26 Sharp Corp 分析チップ装置、分析チップ装置に用いる化学センサチップ収納アダプター及び分析装置ならびに分析チップ装置を用いた分析方法
JP2012528329A (ja) 2009-05-29 2012-11-12 ライフ テクノロジーズ コーポレーション 電気化学的反応を行うための装置および方法
JP3212682U (ja) 2017-06-22 2017-09-28 味の素株式会社 体液受入れ構造体およびそれを有する体液分析装置
JP2019219407A (ja) 2014-12-19 2019-12-26 スティヒティング・イメック・ネーデルラントＳｔｉｃｈｔｉｎｇ ＩＭＥＣ Ｎｅｄｅｒｌａｎｄ ドリフト補償されたイオンセンサ
JP2020052005A (ja) 2018-09-28 2020-04-02 株式会社日立ハイテク 電解質測定装置

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63216533A (ja) * 1987-03-05 1988-09-08 テルモ株式会社 生体情報測定装置
JPH0726934B2 (ja) * 1988-02-17 1995-03-29 株式会社クラレ イオン濃度などの測定装置
JPH02236168A (ja) * 1989-03-09 1990-09-19 New Japan Radio Co Ltd 接触型試料採取装置と接触型分析装置
US5220920A (en) * 1991-11-08 1993-06-22 Via Medical Corporation Electrochemical measurement system having interference reduction circuit

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006170973A (ja) 2004-11-18 2006-06-29 Shotaro Oka 測定器
JP2012528329A (ja) 2009-05-29 2012-11-12 ライフ テクノロジーズ コーポレーション 電気化学的反応を行うための装置および方法
JP2011102729A (ja) 2009-11-10 2011-05-26 Sharp Corp 分析チップ装置、分析チップ装置に用いる化学センサチップ収納アダプター及び分析装置ならびに分析チップ装置を用いた分析方法
JP2019219407A (ja) 2014-12-19 2019-12-26 スティヒティング・イメック・ネーデルラントＳｔｉｃｈｔｉｎｇ ＩＭＥＣ Ｎｅｄｅｒｌａｎｄ ドリフト補償されたイオンセンサ
JP3212682U (ja) 2017-06-22 2017-09-28 味の素株式会社 体液受入れ構造体およびそれを有する体液分析装置
JP2020052005A (ja) 2018-09-28 2020-04-02 株式会社日立ハイテク 電解質測定装置

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WO2021255992A1 (ja) 2021-12-23
JP2021196261A (ja) 2021-12-27

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