FR2361652A1 - Systeme de detection du constituant chimique particulier d'un fluide - Google Patents
Systeme de detection du constituant chimique particulier d'un fluideInfo
- Publication number
- FR2361652A1 FR2361652A1 FR7718130A FR7718130A FR2361652A1 FR 2361652 A1 FR2361652 A1 FR 2361652A1 FR 7718130 A FR7718130 A FR 7718130A FR 7718130 A FR7718130 A FR 7718130A FR 2361652 A1 FR2361652 A1 FR 2361652A1
- Authority
- FR
- France
- Prior art keywords
- liquid
- change
- particular chemical
- chemical constituent
- studied
- Prior art date
- 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.)
- Granted
Links
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
- G01N35/00584—Control arrangements for automatic analysers
- G01N35/00594—Quality control, including calibration or testing of components of the analyser
-
- 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
-
- 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
- G01N35/00029—Automatic analysis not limited to methods or materials provided for in any single one of groups G01N1/00 - G01N33/00; Handling materials therefor provided with flat sample substrates, e.g. slides
-
- 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
- G01N2021/4776—Miscellaneous in diffuse reflection devices
- G01N2021/478—Application in testing analytical test strips
-
- 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
- G01N35/00029—Automatic analysis not limited to methods or materials provided for in any single one of groups G01N1/00 - G01N33/00; Handling materials therefor provided with flat sample substrates, e.g. slides
- G01N2035/00039—Transport arrangements specific to flat sample substrates, e.g. pusher blade
-
- 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
- G01N35/00029—Automatic analysis not limited to methods or materials provided for in any single one of groups G01N1/00 - G01N33/00; Handling materials therefor provided with flat sample substrates, e.g. slides
- G01N2035/00089—Magazines
-
- 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
- G01N35/00029—Automatic analysis not limited to methods or materials provided for in any single one of groups G01N1/00 - G01N33/00; Handling materials therefor provided with flat sample substrates, e.g. slides
- G01N2035/00099—Characterised by type of test elements
- G01N2035/00108—Test strips, e.g. paper
- G01N2035/00118—Test strips, e.g. paper for multiple tests
-
- 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
- G01N35/00584—Control arrangements for automatic analysers
- G01N35/00594—Quality control, including calibration or testing of components of the analyser
- G01N35/00693—Calibration
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Biochemistry (AREA)
- Physics & Mathematics (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Molecular Biology (AREA)
- Engineering & Computer Science (AREA)
- Quality & Reliability (AREA)
- Investigating Or Analysing Biological Materials (AREA)
- Investigating Or Analysing Materials By The Use Of Chemical Reactions (AREA)
Abstract
La présente invention se rapporte à un système de détection du constituant chimique particulier d'un liquide. Le système comprend un convertisseur photo-électrique 12e qui produit un signal électrique d'amplitude correspondant exactement au changement de couleur d'un porte-réactif absorbant 11d contenant un réactif, changement de couleur résultant d'une réaction chimique entre le liquide étudié et le réactif ; un dispositif d'étalonnage 15 élimine les composantes inutiles du signal ; un comparateur 16 compare le signal de sortie du dispositif 15 aux données de référence mémorisées dans une mémoire 18, et dont les valeurs préréglées déterminent la position séquentielle occupée par le liquide étudié parmi les valeurs de référence ; une imprimante 19 enregistre les signaux de sonie du dispositif 16 représentant la teneur du constituant chimique dans le liquide étudié. La présente invention est notamment applicable à l'analyse de liquides, dont l'urine.
Applications Claiming Priority (14)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8617273A JPS5342504B2 (fr) | 1973-07-31 | 1973-07-31 | |
JP8616873A JPS5513307B2 (fr) | 1973-07-31 | 1973-07-31 | |
JP1973089930U JPS555937Y2 (fr) | 1973-07-31 | 1973-07-31 | |
JP8616973A JPS5238436B2 (fr) | 1973-07-31 | 1973-07-31 | |
JP8539573A JPS5326838B2 (fr) | 1973-07-31 | 1973-07-31 | |
JP8617373A JPS5034741A (fr) | 1973-07-31 | 1973-07-31 | |
JP8617173A JPS5315661B2 (fr) | 1973-07-31 | 1973-07-31 | |
JP8616773A JPS5410278B2 (fr) | 1973-07-31 | 1973-07-31 | |
JP8992973U JPS5244058Y2 (fr) | 1973-07-31 | 1973-07-31 | |
JP8992873U JPS538545Y2 (fr) | 1973-07-31 | 1973-07-31 | |
JP8617073A JPS53317B2 (fr) | 1973-07-31 | 1973-07-31 | |
JP1973142126U JPS5629725Y2 (fr) | 1973-12-12 | 1973-12-12 | |
JP7068874A JPS51964A (ja) | 1974-06-20 | 1974-06-20 | Injisochi |
JP49072343A JPS511974A (ja) | 1974-06-26 | 1974-06-26 | Tahindokidokeihosochichi |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2361652A1 true FR2361652A1 (fr) | 1978-03-10 |
FR2361652B1 FR2361652B1 (fr) | 1982-04-23 |
Family
ID=27584850
Family Applications (3)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7426593A Expired FR2239685B1 (fr) | 1973-07-31 | 1974-07-31 | |
FR7718129A Granted FR2361651A1 (fr) | 1973-07-31 | 1977-06-14 | Systeme de detection du constituant chimique particulier d'un fluide |
FR7718130A Granted FR2361652A1 (fr) | 1973-07-31 | 1977-06-14 | Systeme de detection du constituant chimique particulier d'un fluide |
Family Applications Before (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7426593A Expired FR2239685B1 (fr) | 1973-07-31 | 1974-07-31 | |
FR7718129A Granted FR2361651A1 (fr) | 1973-07-31 | 1977-06-14 | Systeme de detection du constituant chimique particulier d'un fluide |
Country Status (3)
Country | Link |
---|---|
DE (1) | DE2437332C3 (fr) |
FR (3) | FR2239685B1 (fr) |
GB (3) | GB1485508A (fr) |
Families Citing this family (33)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
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. |
US4118280A (en) | 1976-05-03 | 1978-10-03 | Mcdonnell Douglas Corporation | Automated microbial analyzer |
US4171909A (en) * | 1977-03-25 | 1979-10-23 | Miles Laboratories, Inc. | Apparatus for measuring light intensities |
DE2803849C2 (de) * | 1978-01-30 | 1984-02-02 | Clinicon International Gmbh, 6800 Mannheim | Gerät zum Auswerten von Teststreifen |
DE2965718D1 (en) * | 1978-06-05 | 1983-07-28 | Eastman Kodak Co | Device for receiving cartridges and cartridges therefor |
CH640403A5 (fr) * | 1981-01-19 | 1984-01-13 | Finamex Finance Corp | Appareil pour determiner le groupe sanguin d'un individu. |
DE3118625A1 (de) * | 1981-05-11 | 1983-02-03 | Siemens AG, 1000 Berlin und 8000 München | Photometrische titration von metallionen in galvanischen baedern |
US4453807A (en) * | 1981-06-17 | 1984-06-12 | Smithkline Beckman Corp | System for handling slides |
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 |
DE3625697A1 (de) * | 1986-07-30 | 1988-02-11 | Hoechst Ag | Vorrichtung zum vereinzeln von teststreifen |
DE3625683A1 (de) * | 1986-07-30 | 1988-02-11 | Hoechst Ag | Vorrichtung zum benetzen von teststreifen |
DE3625704A1 (de) * | 1986-07-30 | 1988-02-11 | Hoechst Ag | Vorrichtung zum feststellen der lage der testfelder eines teststreifens und wenden desselben |
DE3625705A1 (de) * | 1986-07-30 | 1988-02-11 | Hoechst Ag | Vorrichtung zum automatischen zufuehren von teststreifen in eine analysenapparatur |
DE3630777A1 (de) * | 1986-09-10 | 1988-03-24 | Hoechst Ag | Vorrichtung zum auswerten von teststreifen |
EP0286101B1 (fr) * | 1987-04-07 | 1993-07-28 | Kabushiki Kaisha Kyoto Daiichi Kagaku | Méthode pour analyser des composants spécifiques dans des liquides |
US4826660A (en) * | 1987-05-07 | 1989-05-02 | Becton, Dickinson And Company | Detector assembly for analyzer instrument |
EP0622119B1 (fr) * | 1993-04-23 | 1999-11-03 | Roche Diagnostics GmbH | Système pour l'approvisionnement et pour la distribution d'élements de test |
JPH10250856A (ja) * | 1997-03-12 | 1998-09-22 | Asahi Seiko Co Ltd | カード払い出し装置システム |
US6306347B1 (en) * | 1998-01-21 | 2001-10-23 | Bayer Corporation | Optical sensor and method of operation |
US6512580B1 (en) | 1999-10-27 | 2003-01-28 | Verification Technologies, Inc. | Method and apparatus for portable product authentication |
US6458326B1 (en) | 1999-11-24 | 2002-10-01 | Home Diagnostics, Inc. | Protective test strip platform |
US6525330B2 (en) | 2001-02-28 | 2003-02-25 | Home Diagnostics, Inc. | Method of strip insertion detection |
US6541266B2 (en) | 2001-02-28 | 2003-04-01 | Home Diagnostics, Inc. | Method for determining concentration of an analyte in a test strip |
US6562625B2 (en) | 2001-02-28 | 2003-05-13 | Home Diagnostics, Inc. | Distinguishing test types through spectral analysis |
US20050168747A1 (en) * | 2004-01-29 | 2005-08-04 | Fox Shaw G. | Information-encoded tests and method |
EP2177155A1 (fr) | 2008-10-20 | 2010-04-21 | F. Hoffmann-Roche AG | Instrument de bande de test analytique avec moteur à courant continu et engrenage |
EP2357473A1 (fr) * | 2010-01-26 | 2011-08-17 | F. Hoffmann-La Roche AG | Système de bande destiné à l'analyse d'échantillons |
WO2013090655A1 (fr) | 2011-12-16 | 2013-06-20 | Siemens Healthcare Diagnostics Inc. | Système et procédé d'alignement de cartes de réactifs |
KR102160034B1 (ko) | 2013-07-24 | 2020-09-25 | 삼성전자주식회사 | 검사장치 및 그 제어방법 |
DE102016202428B4 (de) * | 2016-02-17 | 2018-06-21 | Axagarius Gmbh & Co. Kg | Messsystem für colorimetrische Assays |
CN108459018B (zh) * | 2018-06-25 | 2023-11-28 | 中联品检(福建)检测服务有限公司 | 一种纺织物甲醛检测装置及检测方法 |
CN109406766A (zh) * | 2018-12-07 | 2019-03-01 | 湖南乾康科技有限公司 | 一种用于试纸条传送的机构 |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE909504C (de) | 1950-11-03 | 1954-04-22 | Dr Gerhard Kloz | Reagenzpapier mit Vergleichsfarben |
NL289920A (fr) | 1951-01-28 | |||
US3368872A (en) | 1964-08-31 | 1968-02-13 | Scientific Industries | Automatic chemical analyzer |
-
1974
- 1974-07-31 GB GB1572877A patent/GB1485508A/en not_active Expired
- 1974-07-31 DE DE19742437332 patent/DE2437332C3/de not_active Expired
- 1974-07-31 FR FR7426593A patent/FR2239685B1/fr not_active Expired
- 1974-07-31 GB GB3264374A patent/GB1485506A/en not_active Expired
- 1974-07-31 GB GB1572777A patent/GB1485507A/en not_active Expired
-
1977
- 1977-06-14 FR FR7718129A patent/FR2361651A1/fr active Granted
- 1977-06-14 FR FR7718130A patent/FR2361652A1/fr active Granted
Also Published As
Publication number | Publication date |
---|---|
FR2361652B1 (fr) | 1982-04-23 |
DE2437332C3 (de) | 1979-03-29 |
GB1485508A (en) | 1977-09-14 |
GB1485506A (en) | 1977-09-14 |
GB1485507A (en) | 1977-09-14 |
DE2437332A1 (de) | 1975-02-13 |
FR2361651B1 (fr) | 1985-03-29 |
FR2239685A1 (fr) | 1975-02-28 |
FR2239685B1 (fr) | 1978-09-22 |
DE2437332B2 (de) | 1978-07-27 |
FR2361651A1 (fr) | 1978-03-10 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |