CA1150970A - Analyzer featuring a contacting reflectometer - Google Patents
Analyzer featuring a contacting reflectometerInfo
- Publication number
- CA1150970A CA1150970A CA000382947A CA382947A CA1150970A CA 1150970 A CA1150970 A CA 1150970A CA 000382947 A CA000382947 A CA 000382947A CA 382947 A CA382947 A CA 382947A CA 1150970 A CA1150970 A CA 1150970A
- Authority
- CA
- Canada
- Prior art keywords
- reflectometer
- analyzer
- test
- test element
- scanned
- 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.)
- Expired
Links
- 239000007788 liquid Substances 0.000 claims description 14
- 239000012491 analyte Substances 0.000 claims description 6
- 229910052729 chemical element Inorganic materials 0.000 claims description 4
- 230000003287 optical effect Effects 0.000 claims description 4
- 238000003825 pressing Methods 0.000 claims description 3
- 230000006872 improvement Effects 0.000 claims description 2
- 230000001360 synchronised effect Effects 0.000 claims description 2
- 239000000835 fiber Substances 0.000 description 20
- 230000007246 mechanism Effects 0.000 description 6
- 239000013307 optical fiber Substances 0.000 description 5
- 230000008901 benefit Effects 0.000 description 3
- 238000005286 illumination Methods 0.000 description 3
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 239000004793 Polystyrene Substances 0.000 description 1
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 1
- 241000193803 Therea Species 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 238000005253 cladding Methods 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000000151 deposition Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 229910052736 halogen Inorganic materials 0.000 description 1
- 150000002367 halogens Chemical class 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 229920003229 poly(methyl methacrylate) Polymers 0.000 description 1
- 239000004926 polymethyl methacrylate Substances 0.000 description 1
- 229920002223 polystyrene Polymers 0.000 description 1
- 239000010453 quartz Substances 0.000 description 1
- 230000000284 resting effect Effects 0.000 description 1
- 210000002966 serum Anatomy 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 229910052724 xenon Inorganic materials 0.000 description 1
- FHNFHKCVQCLJFQ-UHFFFAOYSA-N xenon atom Chemical compound [Xe] FHNFHKCVQCLJFQ-UHFFFAOYSA-N 0.000 description 1
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
- G01N21/474—Details of optical heads therefor, e.g. using optical fibres
-
- 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
- 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
- G01N2035/00346—Heating or cooling arrangements
- G01N2035/00356—Holding samples at elevated temperature (incubation)
Landscapes
- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Investigating Or Analysing Materials By Optical Means (AREA)
- Automatic Analysis And Handling Materials Therefor (AREA)
- Investigating Or Analysing Materials By The Use Of Chemical Reactions (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US223,559 | 1981-01-09 | ||
| US06/223,559 US4302420A (en) | 1981-01-09 | 1981-01-09 | Analyzer featuring a contacting reflectometer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA1150970A true CA1150970A (en) | 1983-08-02 |
Family
ID=22837027
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA000382947A Expired CA1150970A (en) | 1981-01-09 | 1981-07-31 | Analyzer featuring a contacting reflectometer |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US4302420A (enExample) |
| EP (1) | EP0056316B1 (enExample) |
| JP (1) | JPS57136141A (enExample) |
| CA (1) | CA1150970A (enExample) |
| DE (1) | DE3274018D1 (enExample) |
Families Citing this family (33)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4453807A (en) * | 1981-06-17 | 1984-06-12 | Smithkline Beckman Corp | System for handling slides |
| US4501495A (en) * | 1981-06-17 | 1985-02-26 | Smithkline Beckman Corporation | Slide carrier |
| US4424191A (en) | 1982-03-04 | 1984-01-03 | Eastman Kodak Company | Analyzer featuring loading and unloading means for a storage chamber, and common drive means |
| US4791461A (en) * | 1984-11-27 | 1988-12-13 | Syntex (U.S.A.) Inc. | Portable analyzer |
| JPS61130859A (ja) * | 1984-11-27 | 1986-06-18 | シンテツクス・ダイアグノステイツク・リミテツド・パ−トナ−シツプ | ポ−タブルアナライザ− |
| US4818493A (en) * | 1985-10-31 | 1989-04-04 | Bio/Data Corporation | Apparatus for receiving a test specimen and reagent |
| US4695430A (en) * | 1985-10-31 | 1987-09-22 | Bio/Data Corporation | Analytical apparatus |
| EP0231951B1 (en) * | 1986-02-07 | 1993-06-09 | Fuji Photo Film Co., Ltd. | Chemical analysis apparatus |
| US4814279A (en) * | 1986-03-17 | 1989-03-21 | Fuji Photo Film Co., Ltd. | Incubator for chemical-analytical slide |
| US4935346A (en) | 1986-08-13 | 1990-06-19 | Lifescan, Inc. | Minimum procedure system for the determination of analytes |
| JPH0442777Y2 (enExample) * | 1986-09-03 | 1992-10-09 | ||
| JPS6361956A (ja) * | 1986-09-03 | 1988-03-18 | Fuji Photo Film Co Ltd | 化学分析装置 |
| DE3630777A1 (de) * | 1986-09-10 | 1988-03-24 | Hoechst Ag | Vorrichtung zum auswerten von teststreifen |
| JPH0731120B2 (ja) * | 1988-10-20 | 1995-04-10 | 富士写真フイルム株式会社 | インキュベーション方法 |
| US5073342A (en) * | 1989-01-05 | 1991-12-17 | Eastman Kodak Company | Reciprocating transfer mechanism |
| US5089229A (en) * | 1989-11-22 | 1992-02-18 | Vettest S.A. | Chemical analyzer |
| US5250262A (en) * | 1989-11-22 | 1993-10-05 | Vettest S.A. | Chemical analyzer |
| JP2543243B2 (ja) * | 1990-09-05 | 1996-10-16 | 株式会社京都第一科学 | 検体自動分析装置 |
| US5174960A (en) * | 1990-11-19 | 1992-12-29 | Eastman Kodak Company | Apparatus for shuttling a test element from a discharge path to a wash station |
| NL9402092A (nl) * | 1994-12-09 | 1996-07-01 | Skf Ind Trading & Dev | Werkwijze voor het optisch inspecteren van een oppervlak, alsmede inrichting daarvoor. |
| US5611996A (en) * | 1995-06-06 | 1997-03-18 | Johnson & Johnson Clinical Diagnostics, Inc. | Slide test element holder with minimized Z-axis variability |
| US6458326B1 (en) | 1999-11-24 | 2002-10-01 | Home Diagnostics, Inc. | Protective test strip platform |
| JP4216434B2 (ja) * | 2000-02-02 | 2009-01-28 | 大塚製薬株式会社 | 試験紙測定装置 |
| 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 |
| US6525330B2 (en) | 2001-02-28 | 2003-02-25 | Home Diagnostics, Inc. | Method of strip insertion detection |
| US7273591B2 (en) | 2003-08-12 | 2007-09-25 | Idexx Laboratories, Inc. | Slide cartridge and reagent test slides for use with a chemical analyzer, and chemical analyzer for same |
| US7588733B2 (en) | 2003-12-04 | 2009-09-15 | Idexx Laboratories, Inc. | Retaining clip for reagent test slides |
| DE102004010529B4 (de) * | 2004-03-04 | 2007-09-06 | Roche Diagnostics Gmbh | Analysehandgerät |
| US9116129B2 (en) | 2007-05-08 | 2015-08-25 | Idexx Laboratories, Inc. | Chemical analyzer |
| US8715571B2 (en) | 2012-06-29 | 2014-05-06 | Roche Diagnostics Operations, Inc. | Test strip ejector for medical device |
| WO2015106008A1 (en) | 2014-01-10 | 2015-07-16 | Idexx Laboratories, Inc. | Chemical analyzer |
| CN115836207A (zh) | 2020-07-10 | 2023-03-21 | Idexx实验室公司 | 护理点医学诊断分析仪、以及用于对样品进行医学诊断分析的装置、系统和方法 |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2117341B2 (de) * | 1971-04-08 | 1976-04-08 | Vorrichtung zum aufeinanderfolgenden beschicken eines analysengeraets mit einer reihe von proben in probenschalen | |
| US3526480A (en) * | 1966-12-15 | 1970-09-01 | Xerox Corp | Automated chemical analyzer |
| US3562539A (en) * | 1968-08-28 | 1971-02-09 | Us Agriculture | Apparatus for scanning thin-layer and other chromatograms |
| GB1401957A (en) * | 1971-08-12 | 1975-08-06 | Paint Research Ass | Colourimeters |
| US3932133A (en) * | 1973-07-31 | 1976-01-13 | Olympus Optical Co., Ltd. | System for detecting the particular chemical component of a test fluid |
| US4224032A (en) * | 1976-12-17 | 1980-09-23 | Eastman Kodak Company | Method and apparatus for chemical analysis |
| JPS6038660B2 (ja) * | 1979-05-11 | 1985-09-02 | オリンパス光学工業株式会社 | 試料供給装置 |
| DE3011223C2 (de) * | 1980-03-22 | 1983-04-14 | Clinicon Mannheim GmbH, 6800 Mannheim | Vorrichtung zum Positionieren und Festhalten eines Teststreifens für optischmedizinische Messungen |
-
1981
- 1981-01-09 US US06/223,559 patent/US4302420A/en not_active Expired - Lifetime
- 1981-07-31 CA CA000382947A patent/CA1150970A/en not_active Expired
-
1982
- 1982-01-08 JP JP57001671A patent/JPS57136141A/ja active Granted
- 1982-01-08 EP EP82300097A patent/EP0056316B1/en not_active Expired
- 1982-01-08 DE DE8282300097T patent/DE3274018D1/de not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| EP0056316A3 (en) | 1983-05-25 |
| EP0056316B1 (en) | 1986-10-29 |
| EP0056316A2 (en) | 1982-07-21 |
| JPS57136141A (en) | 1982-08-23 |
| US4302420A (en) | 1981-11-24 |
| DE3274018D1 (en) | 1986-12-04 |
| JPH048741B2 (enExample) | 1992-02-18 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MKEX | Expiry |