WO2009041035A1 - バイオセンサを用いた測定方法 - Google Patents
バイオセンサを用いた測定方法 Download PDFInfo
- Publication number
- WO2009041035A1 WO2009041035A1 PCT/JP2008/002647 JP2008002647W WO2009041035A1 WO 2009041035 A1 WO2009041035 A1 WO 2009041035A1 JP 2008002647 W JP2008002647 W JP 2008002647W WO 2009041035 A1 WO2009041035 A1 WO 2009041035A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- liquid sample
- biosensor
- supply
- analyte
- concentration
- Prior art date
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/75—Systems in which material is subjected to a chemical reaction, the progress or the result of the reaction being investigated
- G01N21/77—Systems in which material is subjected to a chemical reaction, the progress or the result of the reaction being investigated by observing the effect on a chemical indicator
- G01N21/78—Systems in which material is subjected to a chemical reaction, the progress or the result of the reaction being investigated by observing the effect on a chemical indicator producing a change of colour
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/84—Systems specially adapted for particular applications
- G01N21/8483—Investigating reagent band
Landscapes
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Health & Medical Sciences (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Molecular Biology (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Plasma & Fusion (AREA)
- Investigating Or Analysing Materials By The Use Of Chemical Reactions (AREA)
- Investigating Or Analysing Materials By Optical Means (AREA)
Abstract
光学的な信号検出を行って分析対象物の濃度測定を行うバイオセンサにおいて、液体試料を供給部12に供給すると展開部13に液体試料が展開され、分析物の濃度に応じて反応部14が呈色し、反応部14の吸光度を読みとるが、この時、この展開速度を読みとることにより供給部12に供給された液体試料の量を測定することが可能となる。
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP08833810A EP2204649A1 (en) | 2007-09-28 | 2008-09-25 | Measuring method using biosensor |
CN200880100274.0A CN101772703B (zh) | 2007-09-28 | 2008-09-25 | 使用生物传感器的测定方法 |
US12/668,266 US20100210028A1 (en) | 2007-09-28 | 2008-09-25 | Measuring method using biosensor |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2007-254036 | 2007-09-28 | ||
JP2007254036A JP4811380B2 (ja) | 2007-09-28 | 2007-09-28 | バイオセンサを用いた測定方法 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2009041035A1 true WO2009041035A1 (ja) | 2009-04-02 |
Family
ID=40510940
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/JP2008/002647 WO2009041035A1 (ja) | 2007-09-28 | 2008-09-25 | バイオセンサを用いた測定方法 |
Country Status (5)
Country | Link |
---|---|
US (1) | US20100210028A1 (ja) |
EP (1) | EP2204649A1 (ja) |
JP (1) | JP4811380B2 (ja) |
CN (1) | CN101772703B (ja) |
WO (1) | WO2009041035A1 (ja) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5648759B2 (ja) * | 2013-02-22 | 2015-01-07 | 栗田工業株式会社 | 溶解物濃度の測定方法 |
CA3220701A1 (en) * | 2016-02-04 | 2017-08-10 | Nova Biomedical Corporation | Analyte system and method for determining hemoglobin parameters in whole blood |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0121467B2 (ja) * | 1980-05-23 | 1989-04-21 | Aloka | |
JP3053494U (ja) * | 1998-04-24 | 1998-10-27 | 栄研化学株式会社 | 検査具 |
JP2003004743A (ja) | 2001-06-22 | 2003-01-08 | Matsushita Electric Ind Co Ltd | クロマトグラフィー定量測定装置 |
JP2006162496A (ja) * | 2004-12-09 | 2006-06-22 | Matsushita Electric Ind Co Ltd | 分析装置 |
JP2007114097A (ja) * | 2005-10-21 | 2007-05-10 | Rohto Pharmaceut Co Ltd | 検査具用ケース及び液体試料検査具 |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0353494A (ja) * | 1989-07-19 | 1991-03-07 | Kenwood Corp | 薄膜el素子の構造 |
JP2671693B2 (ja) * | 1991-03-04 | 1997-10-29 | 松下電器産業株式会社 | バイオセンサおよびその製造法 |
CN1287140C (zh) * | 2000-09-25 | 2006-11-29 | 松下电器产业株式会社 | 色层分析定量测量装置 |
US7491310B2 (en) * | 2001-10-12 | 2009-02-17 | Arkray, Inc. | Concentration measuring method and concentration measuring apparatus |
US20050176133A1 (en) * | 2003-02-21 | 2005-08-11 | Matsushita Electric Industrial Co., Ltd. | Measuring instrument for biosensor and measuring method using same |
-
2007
- 2007-09-28 JP JP2007254036A patent/JP4811380B2/ja not_active Expired - Fee Related
-
2008
- 2008-09-25 EP EP08833810A patent/EP2204649A1/en not_active Withdrawn
- 2008-09-25 CN CN200880100274.0A patent/CN101772703B/zh not_active Expired - Fee Related
- 2008-09-25 US US12/668,266 patent/US20100210028A1/en not_active Abandoned
- 2008-09-25 WO PCT/JP2008/002647 patent/WO2009041035A1/ja active Application Filing
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0121467B2 (ja) * | 1980-05-23 | 1989-04-21 | Aloka | |
JP3053494U (ja) * | 1998-04-24 | 1998-10-27 | 栄研化学株式会社 | 検査具 |
JP2003004743A (ja) | 2001-06-22 | 2003-01-08 | Matsushita Electric Ind Co Ltd | クロマトグラフィー定量測定装置 |
JP2006162496A (ja) * | 2004-12-09 | 2006-06-22 | Matsushita Electric Ind Co Ltd | 分析装置 |
JP2007114097A (ja) * | 2005-10-21 | 2007-05-10 | Rohto Pharmaceut Co Ltd | 検査具用ケース及び液体試料検査具 |
Also Published As
Publication number | Publication date |
---|---|
CN101772703B (zh) | 2014-09-03 |
CN101772703A (zh) | 2010-07-07 |
EP2204649A1 (en) | 2010-07-07 |
JP2009085695A (ja) | 2009-04-23 |
US20100210028A1 (en) | 2010-08-19 |
JP4811380B2 (ja) | 2011-11-09 |
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