FR2624273B1 - Dispositif pour detecter une agglutination - Google Patents
Dispositif pour detecter une agglutinationInfo
- Publication number
- FR2624273B1 FR2624273B1 FR8813985A FR8813985A FR2624273B1 FR 2624273 B1 FR2624273 B1 FR 2624273B1 FR 8813985 A FR8813985 A FR 8813985A FR 8813985 A FR8813985 A FR 8813985A FR 2624273 B1 FR2624273 B1 FR 2624273B1
- Authority
- FR
- France
- Prior art keywords
- detecting agglutination
- agglutination
- detecting
- 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 - Fee Related
Links
- 230000004520 agglutination Effects 0.000 title 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
- G01N21/75—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
- G01N21/82—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 precipitate or turbidity
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N15/00—Investigating characteristics of particles; Investigating permeability, pore-volume or surface-area of porous materials
- G01N15/02—Investigating particle size or size distribution
- G01N15/0205—Investigating particle size or size distribution by optical means
- G01N15/0211—Investigating a scatter or diffraction pattern
- G01N2015/0222—Investigating a scatter or diffraction pattern from dynamic light scattering, e.g. photon correlation spectroscopy
Landscapes
- Physics & Mathematics (AREA)
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Plasma & Fusion (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth 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)
- Length Measuring Devices By Optical Means (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US07/130,717 US4806015A (en) | 1987-12-08 | 1987-12-08 | Agglutination detection apparatus |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2624273A1 FR2624273A1 (fr) | 1989-06-09 |
FR2624273B1 true FR2624273B1 (fr) | 1993-10-08 |
Family
ID=22446005
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR8813985A Expired - Fee Related FR2624273B1 (fr) | 1987-12-08 | 1988-10-26 | Dispositif pour detecter une agglutination |
Country Status (7)
Country | Link |
---|---|
US (1) | US4806015A (fr) |
JP (1) | JPH01170834A (fr) |
CA (1) | CA1318518C (fr) |
DE (1) | DE3836657A1 (fr) |
FR (1) | FR2624273B1 (fr) |
GB (1) | GB2213582B (fr) |
IT (1) | IT1224587B (fr) |
Families Citing this family (24)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3814585A1 (de) * | 1988-04-29 | 1989-11-09 | Hoffmann La Roche | Testelement fuer agglutinationsuntersuchungen, verfahren zu seiner herstellung und dessen verwendung |
US5487112A (en) * | 1990-02-20 | 1996-01-23 | Board Of Regents, The University Of Texas System | Method and apparatus for time-resolved measurements of lymphocyte function and aggregate structure using computer-automated microscopy |
IL93634A0 (en) * | 1990-03-05 | 1990-12-23 | Galai Lab Ltd | Particle size analyzer |
US5290517A (en) * | 1990-04-04 | 1994-03-01 | Westinghouse Electric Corp. | Optical agglutination assay device |
US5430807A (en) * | 1992-12-14 | 1995-07-04 | Gravely Research Corporation | Variable magnification color scanning light microscope |
AU6100694A (en) * | 1993-01-28 | 1994-08-15 | Cambridge Biotech Corporation | Slide immunoassay detection system |
US5503985A (en) * | 1993-02-18 | 1996-04-02 | Cathey; Cheryl A. | Disposable device for diagnostic assays |
US5456102A (en) * | 1993-03-19 | 1995-10-10 | Moorehead; Jack | Method and apparatus for particle counting and counter calibration |
US5491095A (en) * | 1993-05-26 | 1996-02-13 | Westinghouse Electric Corp. | System and method for aggulutination detection |
US5594808A (en) * | 1993-06-11 | 1997-01-14 | Ortho Diagnostic Systems Inc. | Method and system for classifying agglutination reactions |
US5541417A (en) * | 1995-05-18 | 1996-07-30 | Abbott Laboratories | Quantative agglutination reaction analysis method |
US7668362B2 (en) | 2000-05-03 | 2010-02-23 | Aperio Technologies, Inc. | System and method for assessing virtual slide image quality |
US7738688B2 (en) | 2000-05-03 | 2010-06-15 | Aperio Technologies, Inc. | System and method for viewing virtual slides |
US6711283B1 (en) | 2000-05-03 | 2004-03-23 | Aperio Technologies, Inc. | Fully automatic rapid microscope slide scanner |
US7518652B2 (en) * | 2000-05-03 | 2009-04-14 | Aperio Technologies, Inc. | Method and apparatus for pre-focus in a linear array based slide scanner |
US7116440B2 (en) | 2003-02-28 | 2006-10-03 | Aperio Technologies, Inc. | Image processing and analysis framework |
JP5134365B2 (ja) * | 2004-05-27 | 2013-01-30 | アペリオ・テクノロジーズ・インコーポレイテッド | 三次元仮想スライドを生成しかつ可視化するためのシステム及び方法 |
US8164622B2 (en) | 2005-07-01 | 2012-04-24 | Aperio Technologies, Inc. | System and method for single optical axis multi-detector microscope slide scanner |
JP2009014702A (ja) * | 2007-06-06 | 2009-01-22 | Hitachi Ltd | 微粒子検出装置及び微粒子検出方法 |
US8620059B2 (en) * | 2007-12-13 | 2013-12-31 | Fpinnovations | Characterizing wood furnish by edge pixelated imaging |
EP2344864B1 (fr) | 2008-10-24 | 2020-05-06 | Leica Biosystems Imaging, Inc. | Scanner à fluorescence de coupe entière |
US8785134B2 (en) | 2008-11-10 | 2014-07-22 | The Mitre Corporation | Glycoprotein vesicles and their methods of use |
US8116547B2 (en) | 2009-12-11 | 2012-02-14 | Aperio Technologies, Inc. | Signal to noise ratio in digital pathology image analysis |
JP5791045B2 (ja) * | 2011-10-24 | 2015-10-07 | 国立研究開発法人産業技術総合研究所 | 気体中微粒子検出装置 |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3503684A (en) * | 1966-11-09 | 1970-03-31 | Perkin Elmer Corp | Method and apparatus for detecting mitotic blood cells on a blood cell sample slide |
BE759821A (fr) * | 1969-12-04 | 1971-05-17 | Procedyne Corp | Appareil et procede d'analyse de particules materielles |
US3802784A (en) * | 1972-02-16 | 1974-04-09 | Technical Operations Inc | Microdensitometer having linear response |
JPS5347040A (en) * | 1976-10-12 | 1978-04-27 | Babcock Hitachi Kk | Reduced-nox liquid-fuel burner |
FR2509860A1 (fr) * | 1981-07-17 | 1983-01-21 | Louis Serge | Procede et appareil pour l'execution des reactions d'immuno-agglutination du sang |
JPS5821141A (ja) * | 1981-07-30 | 1983-02-07 | Olympus Optical Co Ltd | 粒子凝集反応判定方法および判定容器 |
JPS58182538A (ja) * | 1982-04-21 | 1983-10-25 | Toshiba Corp | 血液検査装置 |
SU1173263A1 (ru) * | 1982-05-06 | 1985-08-15 | Denisenko Aleksandr | Способ определени распределени частиц двухфазного потока по размерам |
EP0108605A3 (fr) * | 1982-11-09 | 1985-01-09 | University College London | Appareil pour la détermination de particules et de changements dans la taille des particules présentes dans une suspension |
IT1172582B (it) * | 1983-02-23 | 1987-06-18 | Ciampolini Alberto Strumenti | Sistema ed apparecchio per la rivelazione ed il computo di particelle presenti in una sospensione in transito, per analisi ematologiche ed altro |
US4597944A (en) * | 1983-10-18 | 1986-07-01 | Cottingham Hugh V | Agglutination reagent detection system |
JPS6089731A (ja) * | 1983-10-21 | 1985-05-20 | Toa Medical Electronics Co Ltd | 粒子計数装置 |
JPS61228355A (ja) * | 1985-04-03 | 1986-10-11 | Green Cross Corp:The | 凝集反応の自動検出方法及び装置 |
-
1987
- 1987-12-08 US US07/130,717 patent/US4806015A/en not_active Expired - Fee Related
-
1988
- 1988-10-19 GB GB8824465A patent/GB2213582B/en not_active Expired - Lifetime
- 1988-10-26 FR FR8813985A patent/FR2624273B1/fr not_active Expired - Fee Related
- 1988-10-27 DE DE3836657A patent/DE3836657A1/de not_active Withdrawn
- 1988-10-27 JP JP63269662A patent/JPH01170834A/ja active Pending
- 1988-11-23 CA CA000583907A patent/CA1318518C/fr not_active Expired - Fee Related
- 1988-11-24 IT IT8848587A patent/IT1224587B/it active
Also Published As
Publication number | Publication date |
---|---|
IT1224587B (it) | 1990-10-04 |
GB2213582B (en) | 1992-02-26 |
DE3836657A1 (de) | 1989-06-22 |
FR2624273A1 (fr) | 1989-06-09 |
US4806015A (en) | 1989-02-21 |
IT8848587A0 (it) | 1988-11-24 |
JPH01170834A (ja) | 1989-07-05 |
CA1318518C (fr) | 1993-06-01 |
GB8824465D0 (en) | 1988-11-23 |
GB2213582A (en) | 1989-08-16 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |