CH534354A - Appareil pour identifier diverses particules microstructurées à l'intérieur d'un fluide - Google Patents
Appareil pour identifier diverses particules microstructurées à l'intérieur d'un fluideInfo
- Publication number
- CH534354A CH534354A CH1692570A CH1692570A CH534354A CH 534354 A CH534354 A CH 534354A CH 1692570 A CH1692570 A CH 1692570A CH 1692570 A CH1692570 A CH 1692570A CH 534354 A CH534354 A CH 534354A
- Authority
- CH
- Switzerland
- Prior art keywords
- fluid
- identifying various
- microstructured particles
- various microstructured
- particles
- Prior art date
Links
- 239000012530 fluid Substances 0.000 title 1
- 239000002245 particle Substances 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
- G01N15/14—Optical investigation techniques, e.g. flow cytometry
- G01N15/1456—Optical investigation techniques, e.g. flow cytometry without spatial resolution of the texture or inner structure of the particle, e.g. processing of pulse signals
- G01N15/1459—Optical investigation techniques, e.g. flow cytometry without spatial resolution of the texture or inner structure of the particle, e.g. processing of pulse signals the analysis being performed on a sample stream
-
- 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
- G01N15/1429—Signal processing
- G01N15/1433—Signal processing using image recognition
-
- 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
- G01N15/1404—Handling flow, e.g. hydrodynamic focusing
- G01N15/1409—Handling samples, e.g. injecting samples
-
- 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
- G01N15/1434—Optical arrangements
-
- 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
- G01N15/14—Optical investigation techniques, e.g. flow cytometry
- G01N15/1434—Optical arrangements
- G01N2015/1454—Optical arrangements using phase shift or interference, e.g. for improving contrast
Landscapes
- Chemical & Material Sciences (AREA)
- Dispersion Chemistry (AREA)
- Physics & Mathematics (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)
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Investigating Or Analysing Biological Materials (AREA)
- Measuring Or Testing Involving Enzymes Or Micro-Organisms (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US87772969A | 1969-11-18 | 1969-11-18 |
Publications (1)
Publication Number | Publication Date |
---|---|
CH534354A true CH534354A (fr) | 1973-02-28 |
Family
ID=25370595
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH1692570A CH534354A (fr) | 1969-11-18 | 1970-11-16 | Appareil pour identifier diverses particules microstructurées à l'intérieur d'un fluide |
Country Status (10)
Country | Link |
---|---|
BE (1) | BE758948A (fr) |
CA (1) | CA932551A (fr) |
CH (1) | CH534354A (fr) |
DE (1) | DE2056291A1 (fr) |
ES (1) | ES385591A1 (fr) |
FR (1) | FR2069514A5 (fr) |
GB (1) | GB1318720A (fr) |
LU (1) | LU62070A1 (fr) |
NL (1) | NL7016704A (fr) |
SE (1) | SE372416B (fr) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2535053B1 (fr) * | 1982-10-22 | 1985-06-21 | Saint Etienne Universite | Appareil d'identification optique des proprietes multiparametriques individuelles de particules ou objets en flux continu |
US4606636A (en) * | 1983-10-25 | 1986-08-19 | Universite De Saint-Etienne | Optical apparatus for identifying the individual multiparametric properties of particles or bodies in a continuous flow |
US5733507A (en) * | 1995-06-07 | 1998-03-31 | Inphocyte, Inc. | Biological cell sample holder for use in infrared and/or Raman spectroscopy analysis holder |
US5848977A (en) * | 1996-02-16 | 1998-12-15 | Inphocyte, Inc. | Sample holder for cells |
WO2000011449A1 (fr) * | 1998-08-21 | 2000-03-02 | Union Biometrica, Inc. | Instruments de selection et de depot d'organismes multicellulaires et d'autres objets de grande taille |
CN1973195B (zh) * | 2004-04-23 | 2011-12-07 | 古河电气工业株式会社 | 试样的分离、识别、分注方法和其装置及解析装置 |
EP3861316B1 (fr) * | 2018-10-01 | 2023-08-30 | Hewlett-Packard Development Company, L.P. | Tri par lots de particules |
-
0
- BE BE758948D patent/BE758948A/fr unknown
-
1970
- 1970-11-03 CA CA097251A patent/CA932551A/en not_active Expired
- 1970-11-13 GB GB5412770A patent/GB1318720A/en not_active Expired
- 1970-11-13 NL NL7016704A patent/NL7016704A/xx unknown
- 1970-11-16 CH CH1692570A patent/CH534354A/fr not_active IP Right Cessation
- 1970-11-16 SE SE7015498A patent/SE372416B/xx unknown
- 1970-11-16 LU LU62070D patent/LU62070A1/xx unknown
- 1970-11-16 FR FR7041050A patent/FR2069514A5/fr not_active Expired
- 1970-11-16 DE DE19702056291 patent/DE2056291A1/de active Pending
- 1970-11-16 ES ES385591A patent/ES385591A1/es not_active Expired
Also Published As
Publication number | Publication date |
---|---|
SE372416B (fr) | 1974-12-23 |
LU62070A1 (fr) | 1971-08-12 |
ES385591A1 (es) | 1973-03-16 |
BE758948A (fr) | 1971-05-13 |
DE2056291A1 (de) | 1971-05-27 |
NL7016704A (fr) | 1971-05-21 |
CA932551A (en) | 1973-08-28 |
GB1318720A (en) | 1973-05-31 |
FR2069514A5 (fr) | 1971-09-03 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PL | Patent ceased |