FR2415803B1 - - Google Patents
Info
- Publication number
- FR2415803B1 FR2415803B1 FR7901809A FR7901809A FR2415803B1 FR 2415803 B1 FR2415803 B1 FR 2415803B1 FR 7901809 A FR7901809 A FR 7901809A FR 7901809 A FR7901809 A FR 7901809A FR 2415803 B1 FR2415803 B1 FR 2415803B1
- Authority
- FR
- France
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
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
- G01N21/17—Systems in which incident light is modified in accordance with the properties of the material investigated
- G01N21/47—Scattering, i.e. diffuse reflection
- G01N21/4738—Diffuse reflection, e.g. also for testing fluids, fibrous materials
-
- 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
- G01N2201/065—Integrating spheres
Landscapes
- General Health & Medical Sciences (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Investigating Or Analysing Materials By The Use Of Chemical Reactions (AREA)
- Investigating Or Analysing Biological Materials (AREA)
- Investigating Or Analysing Materials By Optical Means (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP53007638A JPS591977B2 (ja) | 1978-01-25 | 1978-01-25 | 呈色試験紙を用いた分析方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2415803A1 FR2415803A1 (fr) | 1979-08-24 |
FR2415803B1 true FR2415803B1 (fr) | 1985-02-22 |
Family
ID=11671363
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7901809A Granted FR2415803A1 (fr) | 1978-01-25 | 1979-01-24 | Procede et dispositif d'analyse quantitative a l'aide d'un papier pour essai d'identification par une reaction coloree |
Country Status (7)
Country | Link |
---|---|
US (1) | US4373818A (fr) |
JP (1) | JPS591977B2 (fr) |
CA (1) | CA1127865A (fr) |
DE (1) | DE2902776A1 (fr) |
FR (1) | FR2415803A1 (fr) |
GB (1) | GB2013334B (fr) |
IT (1) | IT1110372B (fr) |
Families Citing this family (38)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4455090A (en) * | 1979-07-26 | 1984-06-19 | The Wiggins Teape Group Limited | Apparatus for measuring surface reflectance characteristics |
JPS5810635A (ja) * | 1981-07-13 | 1983-01-21 | Mitsui Eng & Shipbuild Co Ltd | 呈色試験紙読取装置の較正方法 |
DE3138878A1 (de) * | 1981-09-30 | 1983-04-14 | Boehringer Mannheim Gmbh, 6800 Mannheim | Messeinrichtung, insbesondere ulbricht'sche kugel |
US4687338A (en) * | 1983-02-02 | 1987-08-18 | The United States Of America As Represented By The Secretary Of The Air Force | Method of measurement of haze in transparencies |
JPH0737946B2 (ja) * | 1983-08-05 | 1995-04-26 | 株式会社京都第一科学 | 体液成分を測定するとともにその検査データを保存管理する装置 |
US4755058A (en) * | 1984-06-19 | 1988-07-05 | Miles Laboratories, Inc. | Device and method for measuring light diffusely reflected from a nonuniform specimen |
US4876204A (en) * | 1984-10-11 | 1989-10-24 | Kabushiki Kaisha Kyoto Daiichi Kagaku | Method and apparatus of automatic continuous analysis using analytical implement |
JPS61223536A (ja) * | 1985-03-28 | 1986-10-04 | Shimadzu Corp | 分光光度計 |
FR2579884B1 (fr) * | 1985-04-09 | 1988-12-02 | Sanofi Sa | |
US4707138A (en) * | 1985-06-03 | 1987-11-17 | Filper Industries, Inc. | Color measuring and control device |
FI78563C (fi) * | 1985-11-27 | 1989-08-10 | Aimo Heinonen | Reflektometriskt maetningsfoerfarande och maetningsanordning foer genomfoerande av foerfarandet. |
US5182618A (en) * | 1985-11-27 | 1993-01-26 | Aimo Heinonen | Reflectometric method of measurement and apparatus for realizing the method |
DE3543416A1 (de) * | 1985-12-09 | 1987-06-11 | Hoechst Ag | Verfahren zum photometrischen auswerten von farbfeldern auf teststreifen |
DE3615259A1 (de) * | 1986-05-06 | 1987-11-12 | Krieg Gunther | Verfahren und system zur kontinuierlichen bestimmung der konzentrationen von molekuehlverbindungen in fluessigkeiten und gasen |
US4729657A (en) * | 1986-06-23 | 1988-03-08 | Miles Laboratories, Inc. | Method of calibrating reflectance measuring devices |
US4935346A (en) | 1986-08-13 | 1990-06-19 | Lifescan, Inc. | Minimum procedure system for the determination of analytes |
JPS63111446A (ja) * | 1986-10-29 | 1988-05-16 | Konica Corp | 分析装置 |
GB8708103D0 (en) * | 1987-04-04 | 1987-05-13 | Kent M R | Monitoring device |
JPH01124751A (ja) * | 1987-11-10 | 1989-05-17 | Konica Corp | 変換式の作成方法 |
JP3036049B2 (ja) * | 1990-10-31 | 2000-04-24 | スズキ株式会社 | 粒子凝集パターン判定方法 |
DE4321548A1 (de) * | 1993-06-29 | 1995-01-12 | Boehringer Mannheim Gmbh | Verfahren zum Erfassen und Auswerten analoger photometrischer Signale in einem Testträger-Analysesystem und Anordnung zur Durchführung des Verfahrens |
JP2849809B2 (ja) * | 1996-04-23 | 1999-01-27 | 株式会社京都第一科学 | 体液成分を測定するとともにその検査データーを保存管理する装置 |
US5891054A (en) * | 1997-09-12 | 1999-04-06 | Saint Louis University | Method for determining feeding the tube location |
US6458326B1 (en) | 1999-11-24 | 2002-10-01 | Home Diagnostics, Inc. | Protective test strip platform |
DE10043113C2 (de) | 2000-08-31 | 2002-12-19 | Pe Diagnostik Gmbh | Verfahren zur Verbesserung der Messgenauigkeit bei Sensoren, insbesondere Bio-Sensoren, die Fluoreszenzstrahlung auswerten |
US6525330B2 (en) | 2001-02-28 | 2003-02-25 | Home Diagnostics, Inc. | Method of strip insertion detection |
US6562625B2 (en) | 2001-02-28 | 2003-05-13 | Home Diagnostics, Inc. | Distinguishing test types through spectral analysis |
US6541266B2 (en) | 2001-02-28 | 2003-04-01 | Home Diagnostics, Inc. | Method for determining concentration of an analyte in a test strip |
US6985163B2 (en) * | 2001-08-14 | 2006-01-10 | Sarnoff Corporation | Color display device |
DE10163775A1 (de) | 2001-12-22 | 2003-07-03 | Roche Diagnostics Gmbh | Analysensystem zur Bestimmung einer Analytkonzentration unter Berücksichtigung von proben- und analytunabhängigen Lichtintensitätsänderungen |
DE10321105A1 (de) * | 2003-05-09 | 2004-12-02 | Emitec Gesellschaft Für Emissionstechnologie Mbh | Regeneration einer Partikelfalle |
DE10344140A1 (de) * | 2003-09-24 | 2005-04-21 | Zeiss Carl Jena Gmbh | Verfahren zur Bewertung der Qualität von Lumineszenzmessungen |
US7535559B2 (en) * | 2004-09-17 | 2009-05-19 | Japan Science And Technology Agency | Object digitizing device using integrating sphere wave source |
JP5481402B2 (ja) * | 2011-01-17 | 2014-04-23 | 株式会社日立ハイテクノロジーズ | 自動分析装置 |
PL3380839T3 (pl) * | 2015-11-23 | 2020-03-31 | F. Hoffmann-La Roche Ag | Sposób i urządzenie do określania stężenia analitu w płynie ustrojowym |
WO2017100918A1 (fr) * | 2015-12-14 | 2017-06-22 | Validere Technologies Inc. | Dispositif portable permettant la caractérisation de propriétés de liquides |
EP3591385A1 (fr) * | 2018-07-06 | 2020-01-08 | Roche Diabetes Care GmbH | Procédé de détection d'un analyte dans un échantillon |
CN111665204A (zh) * | 2019-03-08 | 2020-09-15 | 天津大学 | 基于光敏电阻光电特性的水体氮磷元素含量分析 |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB445009A (en) * | 1934-09-05 | 1936-04-01 | Zeiss Carl | Improvements in apparatus for measuring by means of photoelectric cells the reflecting power of surfaces of substances |
US2451501A (en) * | 1944-09-21 | 1948-10-19 | Liben William | Specular reflectometer |
GB1072139A (en) * | 1964-12-18 | 1967-06-14 | Communications Patents Ltd | Improvements in or relating to spectrophotometers |
US3790797A (en) | 1971-09-07 | 1974-02-05 | S Sternberg | Method and system for the infrared analysis of gases |
US3874799A (en) * | 1973-06-01 | 1975-04-01 | Color Control Inc | Method and apparatus for color spectrophotometry |
US4013260A (en) | 1974-09-27 | 1977-03-22 | Andros, Incorporated | Gas analyzer |
FR2295419A1 (fr) | 1974-12-21 | 1976-07-16 | Kyoto Daiichi Kagaku Kk | Dispositif de mesure de reflectance et structure de papier de test composite faisant l'objet d'une telle mesure |
JPS51114985A (en) * | 1975-04-01 | 1976-10-09 | Kyoto Daiichi Kagaku:Kk | Mothod to analyse urine, etc. |
US4029419A (en) * | 1975-10-10 | 1977-06-14 | International Business Machines Corporation | Textile color analyzer calibration |
US4125329A (en) * | 1976-09-07 | 1978-11-14 | Sterndent Corporation | Tristimulus colorimeter |
US4171918A (en) * | 1976-12-27 | 1979-10-23 | Sentrol Systems Ltd. | Infrared moisture measuring apparatus |
-
1978
- 1978-01-25 JP JP53007638A patent/JPS591977B2/ja not_active Expired
-
1979
- 1979-01-22 CA CA320,030A patent/CA1127865A/fr not_active Expired
- 1979-01-23 US US06/005,859 patent/US4373818A/en not_active Expired - Lifetime
- 1979-01-24 FR FR7901809A patent/FR2415803A1/fr active Granted
- 1979-01-25 IT IT19605/79A patent/IT1110372B/it active
- 1979-01-25 GB GB7902750A patent/GB2013334B/en not_active Expired
- 1979-01-25 DE DE19792902776 patent/DE2902776A1/de active Granted
Also Published As
Publication number | Publication date |
---|---|
FR2415803A1 (fr) | 1979-08-24 |
JPS591977B2 (ja) | 1984-01-14 |
IT1110372B (it) | 1985-12-23 |
GB2013334B (en) | 1982-11-10 |
DE2902776C2 (fr) | 1987-11-19 |
IT7919605A0 (it) | 1979-01-25 |
GB2013334A (en) | 1979-08-08 |
DE2902776A1 (de) | 1979-08-02 |
CA1127865A (fr) | 1982-07-20 |
JPS54100794A (en) | 1979-08-08 |
US4373818A (en) | 1983-02-15 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |