FR2545009B1 - Appareil et procede pour le tri de particules par agitation de gaz - Google Patents
Appareil et procede pour le tri de particules par agitation de gazInfo
- Publication number
- FR2545009B1 FR2545009B1 FR8406843A FR8406843A FR2545009B1 FR 2545009 B1 FR2545009 B1 FR 2545009B1 FR 8406843 A FR8406843 A FR 8406843A FR 8406843 A FR8406843 A FR 8406843A FR 2545009 B1 FR2545009 B1 FR 2545009B1
- Authority
- FR
- France
- Prior art keywords
- gas stirring
- sorting particles
- sorting
- particles
- stirring
- 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
- 238000000034 method Methods 0.000 title 1
- 239000002245 particle Substances 0.000 title 1
- 238000003756 stirring Methods 0.000 title 1
Classifications
-
- 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
- G01N15/10—Investigating individual particles
- G01N15/1031—Investigating individual particles by measuring electrical or magnetic effects
- G01N15/12—Investigating individual particles by measuring electrical or magnetic effects by observing changes in resistance or impedance across apertures when traversed by individual particles, e.g. by using the Coulter principle
-
- 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
- G01N15/10—Investigating individual particles
- G01N15/14—Optical investigation techniques, e.g. flow cytometry
- G01N15/149—Optical investigation techniques, e.g. flow cytometry specially adapted for sorting particles, e.g. by their size or optical properties
-
- 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
- G01N15/10—Investigating individual particles
- G01N2015/1019—Associating Coulter-counter and optical flow cytometer [OFC]
-
- 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
- G01N15/10—Investigating individual particles
- G01N2015/1028—Sorting particles
-
- 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
- G01N15/10—Investigating individual particles
- G01N15/1031—Investigating individual particles by measuring electrical or magnetic effects
- G01N15/12—Investigating individual particles by measuring electrical or magnetic effects by observing changes in resistance or impedance across apertures when traversed by individual particles, e.g. by using the Coulter principle
- G01N2015/135—Electrodes
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S209/00—Classifying, separating, and assorting solids
- Y10S209/906—Pneumatic or liquid stream feeding item
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S209/00—Classifying, separating, and assorting solids
- Y10S209/932—Fluid applied to items
Landscapes
- Chemical & Material Sciences (AREA)
- General Physics & Mathematics (AREA)
- General Health & Medical Sciences (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Immunology (AREA)
- Biochemistry (AREA)
- Physics & Mathematics (AREA)
- Dispersion Chemistry (AREA)
- Analytical Chemistry (AREA)
- Pathology (AREA)
- Air Transport Of Granular Materials (AREA)
- Sorting Of Articles (AREA)
- Separation Of Solids By Using Liquids Or Pneumatic Power (AREA)
- Sampling And Sample Adjustment (AREA)
- Investigating Or Analysing Biological Materials (AREA)
- Apparatus Associated With Microorganisms And Enzymes (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US06/489,667 US4526276A (en) | 1983-04-28 | 1983-04-28 | Apparatus and method for sorting particles by gas actuation |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2545009A1 FR2545009A1 (fr) | 1984-11-02 |
FR2545009B1 true FR2545009B1 (fr) | 1988-10-21 |
Family
ID=23944778
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR8406843A Expired FR2545009B1 (fr) | 1983-04-28 | 1984-05-02 | Appareil et procede pour le tri de particules par agitation de gaz |
Country Status (5)
Country | Link |
---|---|
US (1) | US4526276A (fr) |
JP (1) | JPS59203653A (fr) |
DE (1) | DE3411618A1 (fr) |
FR (1) | FR2545009B1 (fr) |
GB (1) | GB2138709B (fr) |
Families Citing this family (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4790653A (en) * | 1986-05-22 | 1988-12-13 | Becton Dickinson And Company | Housing for a flow cytometry apparatus with particle unclogging feature |
US4936465A (en) * | 1987-12-07 | 1990-06-26 | Zoeld Tibor | Method and apparatus for fast, reliable, and environmentally safe dispensing of fluids, gases and individual particles of a suspension through pressure control at well defined parts of a closed flow-through system |
US5030002A (en) * | 1989-08-11 | 1991-07-09 | Becton, Dickinson And Company | Method and apparatus for sorting particles with a moving catcher tube |
US5275787A (en) * | 1989-10-04 | 1994-01-04 | Canon Kabushiki Kaisha | Apparatus for separating or measuring particles to be examined in a sample fluid |
EP0422616B1 (fr) * | 1989-10-11 | 1996-02-07 | Canon Kabushiki Kaisha | Appareil et méthode pour la séparation de particules dans une suspension de particules dans un liquide en conformité avec les propriétés des mêmes |
DE4017709C2 (de) * | 1990-06-01 | 1994-08-04 | Tibor Dr Zoeld | Verfahren und Vorrichtung zum gesteuerten Aussondern von fluiden Substanzen aus einer Fluidströmung |
US5204884A (en) * | 1991-03-18 | 1993-04-20 | University Of Rochester | System for high-speed measurement and sorting of particles |
US5199576A (en) * | 1991-04-05 | 1993-04-06 | University Of Rochester | System for flexibly sorting particles |
ATE171543T1 (de) * | 1991-07-16 | 1998-10-15 | Transmed Biotech Inc | Verfahren und zusammensetzungen für die gleichzeitige analyse einer vielzahl von analyten |
DE19505341C2 (de) * | 1995-02-17 | 1996-12-12 | Gsf Forschungszentrum Umwelt | Gerät zur Auftrennung des Teilchengrößenspektrums eines polydispersen Aerosols |
US6976590B2 (en) | 2002-06-24 | 2005-12-20 | Cytonome, Inc. | Method and apparatus for sorting particles |
US6808075B2 (en) | 2002-04-17 | 2004-10-26 | Cytonome, Inc. | Method and apparatus for sorting particles |
US9943847B2 (en) | 2002-04-17 | 2018-04-17 | Cytonome/St, Llc | Microfluidic system including a bubble valve for regulating fluid flow through a microchannel |
US7157274B2 (en) * | 2002-06-24 | 2007-01-02 | Cytonome, Inc. | Method and apparatus for sorting particles |
US20070065808A1 (en) * | 2002-04-17 | 2007-03-22 | Cytonome, Inc. | Method and apparatus for sorting particles |
US9260693B2 (en) | 2004-12-03 | 2016-02-16 | Cytonome/St, Llc | Actuation of parallel microfluidic arrays |
US10816550B2 (en) | 2012-10-15 | 2020-10-27 | Nanocellect Biomedical, Inc. | Systems, apparatus, and methods for sorting particles |
WO2018175411A1 (fr) | 2017-03-20 | 2018-09-27 | Nanocellect Biomedical, Inc. | Systèmes, appareils et procédés de tri de cellules et cytométrie de flux |
CN114112810B (zh) * | 2021-11-23 | 2024-07-26 | 武汉理工大学 | 一种用于研究颗粒与气泡帘相互作用的实验装置 |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1455579A (en) * | 1920-04-12 | 1923-05-15 | Evans Daniel | Writing and drawing surface |
GB226588A (en) * | 1923-09-17 | 1924-12-17 | Studiengesellschaft Fuer Ausba | Process and plant for the separation of individual components of magnetic and non-magnetic properties from mixtures especially those containing fine grain particles |
GB764408A (en) * | 1955-01-10 | 1956-12-28 | Riley Stoker Corp | Fly-ash injection apparatus |
FR1267894A (fr) * | 1960-05-10 | 1961-07-28 | Grenobloise Etude Appl | Procédé et appareil pour le triage de produits solides en milieu fluidisé liquide |
US3560754A (en) * | 1965-11-17 | 1971-02-02 | Ibm | Photoelectric particle separator using time delay |
US3482686A (en) * | 1967-07-17 | 1969-12-09 | Elcemco Inc | Sorting apparatus |
BE787720A (fr) * | 1971-08-19 | 1973-02-19 | Sealed Power Corp | Anneau de montage de segment |
US3865242A (en) * | 1972-12-15 | 1975-02-11 | Combustion Eng | Upstream classifier for a multi-separator |
US3827555A (en) * | 1973-03-05 | 1974-08-06 | Bio Physics Systems Inc | Particle sorter with segregation indicator |
US3791517A (en) * | 1973-03-05 | 1974-02-12 | Bio Physics Systems Inc | Digital fluidic amplifier particle sorter |
DE2716095C2 (de) * | 1977-04-12 | 1987-02-19 | Becton, Dickinson and Co., Paramus, N.J. | Verfahren zur Steuerung der Bewegungsbahn von in einem Elektrolyten suspendierten Teilchen und Vorrichtung zur Durchführung dieses Verfahrens |
US4175622A (en) * | 1978-01-23 | 1979-11-27 | Summerfelt Conrad G | Edger fan apparatus |
CA1126836A (fr) * | 1978-12-25 | 1982-06-29 | Toshihiko Satake | Controle automatique de separateur colorimetrique de particules |
US4284496A (en) * | 1979-12-10 | 1981-08-18 | Newton William A | Particle guiding apparatus and method |
-
1983
- 1983-04-28 US US06/489,667 patent/US4526276A/en not_active Expired - Fee Related
-
1984
- 1984-02-24 GB GB08404911A patent/GB2138709B/en not_active Expired
- 1984-03-19 JP JP59053396A patent/JPS59203653A/ja active Granted
- 1984-03-29 DE DE19843411618 patent/DE3411618A1/de active Granted
- 1984-05-02 FR FR8406843A patent/FR2545009B1/fr not_active Expired
Also Published As
Publication number | Publication date |
---|---|
DE3411618A1 (de) | 1984-10-31 |
JPH0311825B2 (fr) | 1991-02-18 |
GB8404911D0 (en) | 1984-03-28 |
GB2138709B (en) | 1986-10-01 |
GB2138709A (en) | 1984-10-31 |
DE3411618C2 (fr) | 1988-01-07 |
US4526276A (en) | 1985-07-02 |
JPS59203653A (ja) | 1984-11-17 |
FR2545009A1 (fr) | 1984-11-02 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |