KR100511052B1 - 이온센서 및 그것을 사용한 생화학 자동분석장치 - Google Patents
이온센서 및 그것을 사용한 생화학 자동분석장치 Download PDFInfo
- Publication number
- KR100511052B1 KR100511052B1 KR10-2003-0001583A KR20030001583A KR100511052B1 KR 100511052 B1 KR100511052 B1 KR 100511052B1 KR 20030001583 A KR20030001583 A KR 20030001583A KR 100511052 B1 KR100511052 B1 KR 100511052B1
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- KR
- South Korea
- Prior art keywords
- contact
- sample
- exchange membrane
- ion exchange
- sensor
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Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N35/00—Automatic analysis not limited to methods or materials provided for in any single one of groups G01N1/00 - G01N33/00; Handling materials therefor
-
- 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
- G01N27/3335—Ion-selective electrodes or membranes the membrane containing at least one organic component
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T436/00—Chemistry: analytical and immunological testing
- Y10T436/11—Automated chemical analysis
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T436/00—Chemistry: analytical and immunological testing
- Y10T436/11—Automated chemical analysis
- Y10T436/117497—Automated chemical analysis with a continuously flowing sample or carrier stream
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T436/00—Chemistry: analytical and immunological testing
- Y10T436/19—Halogen containing
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T436/00—Chemistry: analytical and immunological testing
- Y10T436/19—Halogen containing
- Y10T436/193333—In aqueous solution
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- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Health & Medical Sciences (AREA)
- Pathology (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Physics & Mathematics (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- Molecular Biology (AREA)
- Manufacture Of Macromolecular Shaped Articles (AREA)
- Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
- Investigating Or Analyzing Materials By The Use Of Fluid Adsorption Or Reactions (AREA)
- Sampling And Sample Adjustment (AREA)
Abstract
Description
보관시간(월) | 1 | 2 | 3 | 4 | 5 | 6 |
센서 1 | -50 | -49 | -46 | -42 | -40 | -40 |
센서 2 | -51 | -50 | -45 | -40 | -37 | -36 |
센서 3 | -50.5 | -50 | -47 | -42 | -36 | -35 |
센서 4 | -51 | -50 | -44 | -40 | -37 | -34 |
센서 5 | -50 | -49 | -44 | -38 | -35 | -35 |
블랭크 | -51 | -46 | -41 | -37 | -34 | -34 |
보관시간(월) | 1 | 2 | 3 | 4 | 5 | 6 |
센서 1 | -0.05 | -0.15 | -0.25 | -0.3 | -0.4 | -0.45 |
센서 2 | -0.03 | -0.05 | -0.1 | -0.15 | -0.3 | -0.5 |
센서 3 | -0.1 | -0.1 | -0.15 | -0.2 | -0.3 | -0.6 |
센서 4 | -0.1 | -0.15 | -0.2 | -0.25 | -0.4 | -0.5 |
센서 5 | -0.1 | -0.2 | -0.4 | -0.5 | -0.6 | -0.6 |
블랭크 | -0.6 | -1.0 | -1.6 | -2.1 | -2.5 | -2.8 |
고분자 | 슬로프감도(mV) |
셀룰로스아세테이트폴리비닐알콜폴리염화비닐폴리아크릴로니트릴폴리염화비닐리덴폴리에스테르폴리프로필렌폴리우레탄폴리아크릴산에스테르폴리아세트산비닐폴리아미드수지폴리에스테르수지페놀수지멜라민수지폴리우레탄폴리에테르수지에폭시수지ABS수지ACS수지SBRNBRBR우레탄고무아크릴고무실리콘고무 | -46.5-47-50-51-46-45-45.5-46-49.5-49-49.5-48-47.5-50-50-50.5-50-51-47.5-47-48-46-45.5-47-48-47 |
Claims (4)
- 시료가 흐르는 유로와,상기 시료 유로의 시료에 접하도록 설치된 이온 교환막과,상기 이온 교환막의 시료와 접촉하지 않는 측에 접하도록 설치된 내부 용액과,상기 내부 용액에 접하도록 설치된 내부 전극을 밀폐용기 내에 배치한 이온센서에 있어서,상기 이온 교환막의 시료와 접촉하지 않는 면을 에폭시수지를 사용하여 피복처리하는 것을 특징으로 하는 이온센서.
- 시료가 흐르는 유로와,상기 시료 유로의 시료에 접하도록 설치된 이온 교환막과,상기 이온 교환막의 시료와 접촉하지 않는 측에 접하도록 설치된 내부 용액과,상기 내부 용액에 접하도록 설치된 내부 전극을 밀폐용기 내에 배치한 이온센서에 있어서,상기 이온 교환막의 시료와 접촉하지 않는 면을 2액 혼합계 에폭시수지로 피복처리하는 것을 특징으로 하는 이온센서.
- 시료가 흐르는 유로와,상기 시료 유로의 시료에 접하도록 설치된 염소 이온 교환막과,상기 염소 이온 교환막의 시료와 접촉하지 않는 측에 접하도록 설치된 내부 용액과,상기 내부 용액에 접하도록 설치된 내부 전극을 밀폐용기 내에 배치한 염소 이온센서에 있어서,상기 염소 이온 교환막의 시료와 접촉하지 않는 면을 2액 혼합계 에폭시수지로 피복처리하는 것을 특징으로 하는 염소 이온센서.
- 제 1항 내지 제 3항 중 어느 한 항에 기재된 이온센서를 사용한 생화학 자동분석장치.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2002004035A JP3625448B2 (ja) | 2002-01-11 | 2002-01-11 | イオンセンサ及びそれを用いた生化学自動分析装置 |
JPJP-P-2002-00004035 | 2002-01-11 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20030061346A KR20030061346A (ko) | 2003-07-18 |
KR100511052B1 true KR100511052B1 (ko) | 2005-08-31 |
Family
ID=19190945
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR10-2003-0001583A KR100511052B1 (ko) | 2002-01-11 | 2003-01-10 | 이온센서 및 그것을 사용한 생화학 자동분석장치 |
Country Status (6)
Country | Link |
---|---|
US (1) | US7189315B2 (ko) |
EP (1) | EP1327879B1 (ko) |
JP (1) | JP3625448B2 (ko) |
KR (1) | KR100511052B1 (ko) |
CN (2) | CN1431492A (ko) |
DE (1) | DE60229829D1 (ko) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4908173B2 (ja) * | 2006-12-06 | 2012-04-04 | 株式会社東芝 | イオン選択性電極、イオン選択性電極モジュール、及びイオン選択性電極の製造方法 |
JP6475405B2 (ja) | 2013-05-07 | 2019-02-27 | 株式会社日立ハイテクノロジーズ | 電解質濃度測定装置およびそれを用いた測定方法 |
US10234416B2 (en) | 2013-07-19 | 2019-03-19 | Hitachi High-Technologies Corporation | Anion sensor |
JP6312396B2 (ja) | 2013-09-30 | 2018-04-18 | 株式会社日立ハイテクノロジーズ | イオン選択電極 |
EP3951376A1 (en) | 2014-01-31 | 2022-02-09 | Hitachi High-Tech Science Corporation | Electrolyte concentration measurement device |
JP6678395B2 (ja) * | 2015-05-07 | 2020-04-08 | 株式会社日立ハイテク | イオンセンサ |
JP6783704B2 (ja) * | 2017-05-31 | 2020-11-11 | 株式会社日立ハイテク | 陰イオン選択性電極及びその製造方法 |
CN118191048A (zh) * | 2022-12-12 | 2024-06-14 | 利多(香港)有限公司 | 一种测定氧分压的生物传感器及其制备方法 |
CN115586234A (zh) * | 2022-12-12 | 2023-01-10 | 艾康生物技术(杭州)有限公司 | 一种生物传感器及其制备方法 |
Family Cites Families (22)
Publication number | Priority date | Publication date | Assignee | Title |
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US4040928A (en) * | 1972-03-16 | 1977-08-09 | The Mead Corporation | Specific ion sensor and method of manufacture |
JPS59212757A (ja) * | 1983-05-19 | 1984-12-01 | Toshiba Corp | 流通型イオンセンサ体 |
JPS60233541A (ja) * | 1984-03-23 | 1985-11-20 | Horiba Ltd | 塩化物イオン選択性電極用応答膜の製造方法 |
US4627893A (en) * | 1984-03-28 | 1986-12-09 | Amdev, Inc. | Means and methods for quantitative determination of analyte in liquids |
US4913793A (en) * | 1985-09-10 | 1990-04-03 | Broadley-James Corporation | Reference electrode and method of making same |
JPS62277547A (ja) * | 1986-05-26 | 1987-12-02 | Terumo Corp | ガスセンサ− |
US4713165A (en) * | 1986-07-02 | 1987-12-15 | Ilex Corporation | Sensor having ion-selective electrodes |
JPS63145162U (ko) * | 1987-03-16 | 1988-09-26 | ||
JPH082608Y2 (ja) * | 1988-06-29 | 1996-01-29 | 株式会社堀場製作所 | 流通型イオン電極 |
JPH073321Y2 (ja) * | 1988-12-10 | 1995-01-30 | 株式会社堀場製作所 | 流通型過酸化水素電極 |
US4891125A (en) * | 1989-04-12 | 1990-01-02 | Abbott Laboratories | Reference electrode and method of making it |
DE4333348C2 (de) * | 1992-10-02 | 1998-01-22 | Hitachi Ltd | Durchflußzelle mit einer ionenselektiven Elektrode |
JPH07128279A (ja) * | 1993-06-25 | 1995-05-19 | Hitachi Ltd | 固体イオンセンサ |
JP3186363B2 (ja) * | 1993-08-05 | 2001-07-11 | 日本特殊陶業株式会社 | イオン電極 |
EP0661535A1 (en) * | 1993-12-15 | 1995-07-05 | Hitachi, Ltd. | Ion sensor |
KR100195594B1 (ko) * | 1993-12-16 | 1999-06-15 | 니시무로 타이죠 | 이온농도 측정장치 및 이온농도 측정방법 |
US5567302A (en) * | 1995-06-07 | 1996-10-22 | Molecular Devices Corporation | Electrochemical system for rapid detection of biochemical agents that catalyze a redox potential change |
US5700360A (en) * | 1995-10-31 | 1997-12-23 | Chiron Diagnostics Corporation | Fluoroelastomer gasket for blood sensors |
JP3799826B2 (ja) * | 1998-07-14 | 2006-07-19 | 株式会社日立製作所 | 固体膜型イオン選択性感応膜およびそれを用いた電極 |
US6197172B1 (en) * | 1998-09-28 | 2001-03-06 | David H. Dicks | Electrochemical sensor with gelled membrane and method of making |
ATA157199A (de) * | 1999-09-13 | 2003-05-15 | Hoffmann La Roche | Chloridsensitive elektrodenmembran |
US6398931B1 (en) * | 2000-01-31 | 2002-06-04 | Phoenix Electrode Company | Combination ion-selective electrode with a replaceable sensing membrane |
-
2002
- 2002-01-11 JP JP2002004035A patent/JP3625448B2/ja not_active Expired - Lifetime
- 2002-09-19 US US10/246,458 patent/US7189315B2/en not_active Expired - Lifetime
- 2002-09-30 DE DE60229829T patent/DE60229829D1/de not_active Expired - Lifetime
- 2002-09-30 EP EP02021879A patent/EP1327879B1/en not_active Expired - Lifetime
- 2002-10-14 CN CN02147333A patent/CN1431492A/zh active Pending
- 2002-10-14 CN CNA2006101687952A patent/CN101038266A/zh active Pending
-
2003
- 2003-01-10 KR KR10-2003-0001583A patent/KR100511052B1/ko active IP Right Grant
Also Published As
Publication number | Publication date |
---|---|
EP1327879B1 (en) | 2008-11-12 |
CN1431492A (zh) | 2003-07-23 |
EP1327879A2 (en) | 2003-07-16 |
KR20030061346A (ko) | 2003-07-18 |
JP2003207476A (ja) | 2003-07-25 |
US20030152486A1 (en) | 2003-08-14 |
EP1327879A3 (en) | 2004-02-04 |
US7189315B2 (en) | 2007-03-13 |
JP3625448B2 (ja) | 2005-03-02 |
CN101038266A (zh) | 2007-09-19 |
DE60229829D1 (de) | 2008-12-24 |
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