JPWO2007032286A1 - バイオセンサ測定機、バイオセンサ測定システム及びバイオセンサ測定方法 - Google Patents
バイオセンサ測定機、バイオセンサ測定システム及びバイオセンサ測定方法 Download PDFInfo
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- JPWO2007032286A1 JPWO2007032286A1 JP2007535452A JP2007535452A JPWO2007032286A1 JP WO2007032286 A1 JPWO2007032286 A1 JP WO2007032286A1 JP 2007535452 A JP2007535452 A JP 2007535452A JP 2007535452 A JP2007535452 A JP 2007535452A JP WO2007032286 A1 JPWO2007032286 A1 JP WO2007032286A1
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- biosensor
- measurement
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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
-
- 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
- G01N27/3273—Devices therefor, e.g. test element readers, circuitry
-
- 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
-
- 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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- Health & Medical Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Analytical Chemistry (AREA)
- General Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- Physics & Mathematics (AREA)
- Pathology (AREA)
- Biochemistry (AREA)
- Immunology (AREA)
- General Physics & Mathematics (AREA)
- Molecular Biology (AREA)
- Hematology (AREA)
- Investigating Or Analysing Biological Materials (AREA)
- Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
- Apparatus Associated With Microorganisms And Enzymes (AREA)
- Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
Abstract
Description
2 基板
3、4 電極
6 反応空間
10 薬剤
11A,11B シート材
20 バイオセンサ測定機
21 電源
22 電圧器
23 測定器
24 コントローラ
25 表示器
Claims (6)
- バイオセンサチップに電圧を印加する電圧印加手段と、電圧印加手段により発生する電流或いは電荷を計測する計測手段と、前記計測手段により計測した電流値或いは電荷値に基づき計測の継続を判断する制御手段を備えたことを特徴とするバイオセンサ測定機。
- 前記制御手段は、電流値或いは電荷値の基準値との比較により計測の継続を判断する制御手段であり、前記基準値が異なる複数の値を備えていることを特徴とする請求項1記載のバイオセンサ測定機。
- 前記制御手段は、異なる複数の検量線テーブルをも有することを特徴とする請求項1又は2に記載のバイオセンサ測定機。
- 請求項1〜3のいずれか1項に記載のバイオセンサ測定機と、バイオセンサチップとを備えたことを特徴とするバイオセンサ測定システム。
- 酵素としてグルコースオキシターゼを有し、キャビティ容積が300nl(ナノリットル)以下のバイオセンサチップであることを特徴とする請求項4に記載のバイオセンサ測定システム。
- バイオセンサチップに電圧を印加し、電圧印加により発生する電流或いは電荷を計測し、計測した電流値或いは電荷値に基づき計測の継続を判断することを特徴とするバイオセンサ測定方法。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2007535452A JP4862195B2 (ja) | 2005-09-14 | 2006-09-08 | バイオセンサ測定機、バイオセンサ測定システム及びバイオセンサ測定方法 |
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2005267706 | 2005-09-14 | ||
JP2005267706 | 2005-09-14 | ||
JP2007535452A JP4862195B2 (ja) | 2005-09-14 | 2006-09-08 | バイオセンサ測定機、バイオセンサ測定システム及びバイオセンサ測定方法 |
PCT/JP2006/317897 WO2007032286A1 (ja) | 2005-09-14 | 2006-09-08 | バイオセンサ測定機、バイオセンサ測定システム及びバイオセンサ測定方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPWO2007032286A1 true JPWO2007032286A1 (ja) | 2009-03-19 |
JP4862195B2 JP4862195B2 (ja) | 2012-01-25 |
Family
ID=37864880
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2007535452A Expired - Fee Related JP4862195B2 (ja) | 2005-09-14 | 2006-09-08 | バイオセンサ測定機、バイオセンサ測定システム及びバイオセンサ測定方法 |
Country Status (12)
Country | Link |
---|---|
US (1) | US8282813B2 (ja) |
EP (1) | EP1927850B1 (ja) |
JP (1) | JP4862195B2 (ja) |
KR (1) | KR101299275B1 (ja) |
CN (1) | CN101263383B (ja) |
AU (1) | AU2006290025B2 (ja) |
CA (1) | CA2619703A1 (ja) |
ES (1) | ES2535657T3 (ja) |
NO (1) | NO20081343L (ja) |
RU (1) | RU2008114401A (ja) |
TW (1) | TWI396842B (ja) |
WO (1) | WO2007032286A1 (ja) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8101062B2 (en) | 2007-07-26 | 2012-01-24 | Nipro Diagnostics, Inc. | System and methods for determination of analyte concentration using time resolved amperometry |
BRPI0814202B1 (pt) * | 2007-07-26 | 2019-10-29 | Home Diagnostics Inc | métodos e sistemas de determinação da concentração de produto de análise em amostra fluida |
JP5350960B2 (ja) * | 2009-09-30 | 2013-11-27 | アークレイ株式会社 | 赤血球含有試料における目的成分の測定方法 |
US8760178B2 (en) * | 2009-09-30 | 2014-06-24 | Arkray, Inc. | Method for measuring target component in erythrocyte-containing specimen |
US9927431B2 (en) | 2011-09-14 | 2018-03-27 | Regents Of The University Of Minnesota | External field—free magnetic biosensor |
EP2768769A1 (en) * | 2011-10-19 | 2014-08-27 | Regents of the University of Minnesota | Magnetic biomedical sensors and sensing system for high-throughput biomolecule testing |
CN103364458A (zh) * | 2012-04-01 | 2013-10-23 | 郡是株式会社 | 计测显示装置 |
US9629577B2 (en) | 2012-05-07 | 2017-04-25 | Panasonic Healthcare Holdings Co., Ltd. | Biological information measurement device and biological information measurement method using same |
TWI565946B (zh) | 2015-04-20 | 2017-01-11 | 國立清華大學 | 生物檢測方法及其生物感測器 |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5352351A (en) * | 1993-06-08 | 1994-10-04 | Boehringer Mannheim Corporation | Biosensing meter with fail/safe procedures to prevent erroneous indications |
JP3061351B2 (ja) | 1994-04-25 | 2000-07-10 | 松下電器産業株式会社 | 特定化合物の定量法およびその装置 |
JPH09274010A (ja) | 1996-04-04 | 1997-10-21 | Matsushita Electric Ind Co Ltd | 基質の定量法 |
CA2403579A1 (en) * | 2000-03-22 | 2001-09-27 | All Medicus Co., Ltd. | Electrochemical biosensor test strip with recognition electrode and readout meter using this test strip |
US6716620B2 (en) * | 2000-04-17 | 2004-04-06 | Purdue Research Foundation | Biosensor and related method |
WO2002044705A1 (en) * | 2000-11-30 | 2002-06-06 | Matsushita Electric Industrial Co., Ltd. | Biosensor, measuring instrument for biosensor, and method of quantifying substrate |
CN1486423A (zh) * | 2001-01-17 | 2004-03-31 | ������������ʽ���� | 使用传感器的定量分析方法和定量分析装置 |
JP4283669B2 (ja) * | 2001-08-01 | 2009-06-24 | アークレイ株式会社 | 分析用具、分析装置、および分析用具の製造方法 |
WO2003034055A1 (fr) | 2001-10-12 | 2003-04-24 | Arkray, Inc. | Procede de mesure de concentration et dispositif de mesure de concentration |
US6872299B2 (en) * | 2001-12-10 | 2005-03-29 | Lifescan, Inc. | Passive sample detection to initiate timing of an assay |
US7537684B2 (en) * | 2002-07-25 | 2009-05-26 | Arkray, Inc. | Sample analyzing method and sample analyzing device |
-
2006
- 2006-09-08 CN CN2006800338755A patent/CN101263383B/zh not_active Expired - Fee Related
- 2006-09-08 ES ES06797723.1T patent/ES2535657T3/es active Active
- 2006-09-08 EP EP06797723.1A patent/EP1927850B1/en active Active
- 2006-09-08 WO PCT/JP2006/317897 patent/WO2007032286A1/ja active Application Filing
- 2006-09-08 AU AU2006290025A patent/AU2006290025B2/en not_active Ceased
- 2006-09-08 RU RU2008114401/28A patent/RU2008114401A/ru unknown
- 2006-09-08 US US11/992,102 patent/US8282813B2/en not_active Expired - Fee Related
- 2006-09-08 KR KR1020087006050A patent/KR101299275B1/ko active IP Right Grant
- 2006-09-08 JP JP2007535452A patent/JP4862195B2/ja not_active Expired - Fee Related
- 2006-09-08 CA CA002619703A patent/CA2619703A1/en not_active Abandoned
- 2006-09-12 TW TW095133618A patent/TWI396842B/zh not_active IP Right Cessation
-
2008
- 2008-03-13 NO NO20081343A patent/NO20081343L/no not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
TW200722747A (en) | 2007-06-16 |
WO2007032286A1 (ja) | 2007-03-22 |
US8282813B2 (en) | 2012-10-09 |
AU2006290025A1 (en) | 2007-03-22 |
JP4862195B2 (ja) | 2012-01-25 |
KR101299275B1 (ko) | 2013-08-23 |
AU2006290025B2 (en) | 2011-10-20 |
KR20080069572A (ko) | 2008-07-28 |
US20090152127A1 (en) | 2009-06-18 |
NO20081343L (no) | 2008-06-12 |
CA2619703A1 (en) | 2007-03-22 |
TWI396842B (zh) | 2013-05-21 |
EP1927850B1 (en) | 2015-04-15 |
EP1927850A4 (en) | 2011-09-14 |
CN101263383B (zh) | 2012-03-07 |
CN101263383A (zh) | 2008-09-10 |
RU2008114401A (ru) | 2009-10-20 |
EP1927850A1 (en) | 2008-06-04 |
ES2535657T3 (es) | 2015-05-13 |
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