CN101598740B - 用于判断化验结果的流速检测 - Google Patents
用于判断化验结果的流速检测 Download PDFInfo
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- CN101598740B CN101598740B CN2009101267004A CN200910126700A CN101598740B CN 101598740 B CN101598740 B CN 101598740B CN 2009101267004 A CN2009101267004 A CN 2009101267004A CN 200910126700 A CN200910126700 A CN 200910126700A CN 101598740 B CN101598740 B CN 101598740B
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- 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
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- 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
- G01N21/17—Systems in which incident light is modified in accordance with the properties of the material investigated
- G01N21/25—Colour; Spectral properties, i.e. comparison of effect of material on the light at two or more different wavelengths or wavelength bands
- G01N21/251—Colorimeters; Construction thereof
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- 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
- G01N21/17—Systems in which incident light is modified in accordance with the properties of the material investigated
- G01N21/25—Colour; Spectral properties, i.e. comparison of effect of material on the light at two or more different wavelengths or wavelength bands
- G01N21/27—Colour; Spectral properties, i.e. comparison of effect of material on the light at two or more different wavelengths or wavelength bands using photo-electric detection ; circuits for computing concentration
- G01N21/274—Calibration, base line adjustment, drift correction
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- 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
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- 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
- G01N2021/8488—Investigating reagent band the band presenting reference patches
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- 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
- G01N2021/8494—Measuring or storing parameters of the band
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2201/00—Features of devices classified in G01N21/00
- G01N2201/06—Illumination; Optics
- G01N2201/061—Sources
- G01N2201/06106—Plural sources used for calibration
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2201/00—Features of devices classified in G01N21/00
- G01N2201/06—Illumination; Optics
- G01N2201/062—LED's
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- Physics & Mathematics (AREA)
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- Analytical Chemistry (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Engineering & Computer Science (AREA)
- Molecular Biology (AREA)
- Plasma & Fusion (AREA)
- Mathematical Physics (AREA)
- Theoretical Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Investigating Or Analysing Biological Materials (AREA)
Abstract
Description
Claims (20)
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB0312801A GB2402473A (en) | 2003-06-04 | 2003-06-04 | Analyte assay reading device involving sample flow rate measurement |
GB0312801.4 | 2003-06-04 | ||
US10/742459 | 2003-12-19 | ||
US10/742,459 US7317532B2 (en) | 2003-06-04 | 2003-12-19 | Flow sensing for determination of assay results |
Related Parent Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN 200410045275 Division CN1573315B (zh) | 2003-06-04 | 2004-06-04 | 用于判断化验结果的流量检测 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN101598740A CN101598740A (zh) | 2009-12-09 |
CN101598740B true CN101598740B (zh) | 2011-11-09 |
Family
ID=32991392
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2009101267004A Expired - Fee Related CN101598740B (zh) | 2003-06-04 | 2004-06-04 | 用于判断化验结果的流速检测 |
Country Status (2)
Country | Link |
---|---|
CN (1) | CN101598740B (zh) |
DE (1) | DE202004008808U1 (zh) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101487844B (zh) * | 2008-01-14 | 2013-03-27 | 开物科技股份有限公司 | 电子检验装置及检测方法 |
CN103837474A (zh) * | 2012-11-20 | 2014-06-04 | 永龄生技股份有限公司 | 试纸盘读取器及诊断装置 |
KR101605638B1 (ko) * | 2014-12-22 | 2016-03-22 | 고려대학교 산학협력단 | 유체 속도 측정 장치 |
US10976336B2 (en) | 2014-12-22 | 2021-04-13 | Absology Co., Ltd. | Apparatus for measuring fluid speed by using the refraction of light emitted from two light sources |
CN104730229B (zh) * | 2015-03-27 | 2016-08-31 | 广州万孚生物技术股份有限公司 | 电子检测装置 |
CN109298179B (zh) * | 2018-11-29 | 2023-09-01 | 福州大学 | 一种免疫层析检测系统及其背景识别方法 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0153283A1 (en) * | 1984-01-25 | 1985-08-28 | Symbicom Ab | A method of concentrating and detecting biomolecules and -cells |
US5889585A (en) * | 1996-09-24 | 1999-03-30 | Lre Technology Partner Gmbh | Method and apparatus for the measurement of blood sugar |
WO2000019185A1 (de) * | 1998-09-29 | 2000-04-06 | Roche Diagnostics Gmbh | Verfahren zur photometrischen auswertung von testelementen |
US6055060A (en) * | 1996-07-16 | 2000-04-25 | Boehringer Mannheim Gmbh | Analytical system with means for detecting too small sample volumes |
US6194222B1 (en) * | 1998-01-05 | 2001-02-27 | Biosite Diagnostics, Inc. | Methods for monitoring the status of assays and immunoassays |
-
2004
- 2004-06-03 DE DE200420008808 patent/DE202004008808U1/de not_active Expired - Lifetime
- 2004-06-04 CN CN2009101267004A patent/CN101598740B/zh not_active Expired - Fee Related
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0153283A1 (en) * | 1984-01-25 | 1985-08-28 | Symbicom Ab | A method of concentrating and detecting biomolecules and -cells |
US6055060A (en) * | 1996-07-16 | 2000-04-25 | Boehringer Mannheim Gmbh | Analytical system with means for detecting too small sample volumes |
US5889585A (en) * | 1996-09-24 | 1999-03-30 | Lre Technology Partner Gmbh | Method and apparatus for the measurement of blood sugar |
US6194222B1 (en) * | 1998-01-05 | 2001-02-27 | Biosite Diagnostics, Inc. | Methods for monitoring the status of assays and immunoassays |
WO2000019185A1 (de) * | 1998-09-29 | 2000-04-06 | Roche Diagnostics Gmbh | Verfahren zur photometrischen auswertung von testelementen |
Also Published As
Publication number | Publication date |
---|---|
DE202004008808U1 (de) | 2004-09-09 |
CN101598740A (zh) | 2009-12-09 |
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Address after: Swiss Swiss Patentee after: ALERE SWITZERLAND GMBH Address before: Swiss Swiss Patentee before: Alere Switzerland GmbH |
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Granted publication date: 20111109 Termination date: 20190604 |