BE815426A - Procede et appareil pour l'analyse quantitative utilisant un reactif en paricules - Google Patents
Procede et appareil pour l'analyse quantitative utilisant un reactif en pariculesInfo
- Publication number
- BE815426A BE815426A BE144653A BE144653A BE815426A BE 815426 A BE815426 A BE 815426A BE 144653 A BE144653 A BE 144653A BE 144653 A BE144653 A BE 144653A BE 815426 A BE815426 A BE 815426A
- Authority
- BE
- Belgium
- Prior art keywords
- paricle
- reagent
- quantitative analysis
- quantitative
- analysis
- Prior art date
Links
- 239000003153 chemical reaction reagent Substances 0.000 title 1
- 238000000034 method Methods 0.000 title 1
- 238000004445 quantitative analysis Methods 0.000 title 1
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
- G01N35/08—Automatic analysis not limited to methods or materials provided for in any single one of groups G01N1/00 - G01N33/00; Handling materials therefor using a stream of discrete samples flowing along a tube system, e.g. flow injection analysis
-
- 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
- G01N21/78—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 change of colour
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
- G01N33/48—Biological material, e.g. blood, urine; Haemocytometers
- G01N33/50—Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing
- G01N33/53—Immunoassay; Biospecific binding assay; Materials therefor
- G01N33/543—Immunoassay; Biospecific binding assay; Materials therefor with an insoluble carrier for immobilising immunochemicals
- G01N33/54313—Immunoassay; Biospecific binding assay; Materials therefor with an insoluble carrier for immobilising immunochemicals the carrier being characterised by its particulate form
-
- 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
- Y10S435/00—Chemistry: molecular biology and microbiology
- Y10S435/966—Chemistry: molecular biology and microbiology involving an enzyme system with high turnover rate or complement magnified assay, e.g. multi-enzyme systems
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Immunology (AREA)
- Chemical & Material Sciences (AREA)
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Pathology (AREA)
- Molecular Biology (AREA)
- Hematology (AREA)
- Biomedical Technology (AREA)
- Urology & Nephrology (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Cell Biology (AREA)
- Microbiology (AREA)
- Plasma & Fusion (AREA)
- Biotechnology (AREA)
- Food Science & Technology (AREA)
- Medicinal Chemistry (AREA)
- Investigating Or Analysing Biological Materials (AREA)
- Measuring Or Testing Involving Enzymes Or Micro-Organisms (AREA)
- Automatic Analysis And Handling Materials Therefor (AREA)
- Investigating Or Analysing Materials By The Use Of Chemical Reactions (AREA)
- Apparatus Associated With Microorganisms And Enzymes (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US368406A US3925018A (en) | 1973-06-08 | 1973-06-08 | Method and apparatus for quantitative analysis utilizing particulate reagent material |
Publications (1)
Publication Number | Publication Date |
---|---|
BE815426A true BE815426A (fr) | 1974-11-22 |
Family
ID=23451070
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BE144653A BE815426A (fr) | 1973-06-08 | 1974-05-22 | Procede et appareil pour l'analyse quantitative utilisant un reactif en paricules |
Country Status (11)
Country | Link |
---|---|
US (1) | US3925018A (sv) |
JP (1) | JPS6112223B2 (sv) |
BE (1) | BE815426A (sv) |
CA (1) | CA1024424A (sv) |
CH (1) | CH569970A5 (sv) |
DE (1) | DE2427221C3 (sv) |
FR (1) | FR2232757B1 (sv) |
GB (1) | GB1475608A (sv) |
IT (1) | IT1020632B (sv) |
NL (1) | NL7407719A (sv) |
SE (1) | SE414973B (sv) |
Families Citing this family (33)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4201763A (en) * | 1975-10-09 | 1980-05-06 | Bio-Rad Laboratories, Inc. | Solid phase immunofluorescent assay method |
GB1575805A (en) * | 1976-03-12 | 1980-10-01 | Technicon Instr | Automatic diagnostic apparatus |
AT357272B (de) * | 1976-09-18 | 1980-06-25 | Boehringer Mannheim Gmbh | Verfahren und vorrichtung zum nachweis und zur bestimmung eines spezifischen bindeproteins oder einer damit bindefaehigen substanz |
US4191739A (en) * | 1977-10-17 | 1980-03-04 | General Electric Company | Antigen-antibody reaction assay employing particle aggregation and resistive pulse analysis |
US4247647A (en) * | 1978-03-14 | 1981-01-27 | Technicon Instruments Corporation | Apparatus for the quantitative determination of saccharides |
US4242446A (en) * | 1978-07-26 | 1980-12-30 | Coulter Electronics, Inc. | Method for determining a substance in a biological fluid and reagent combination for use in the method |
US4277560A (en) * | 1978-10-24 | 1981-07-07 | Technicon Instruments Corporation | Enzyme immunoassays using immobilized reagents in a flowing stream |
US4223005A (en) * | 1979-02-15 | 1980-09-16 | University Of Illinois Foundation | Antibody coated bacteria |
DE2918342A1 (de) * | 1979-05-07 | 1980-11-20 | Behringwerke Ag | Latex-reagenz |
US4254096A (en) * | 1979-10-04 | 1981-03-03 | Bio-Rad Laboratories, Inc. | Reagent combination for solid phase immunofluorescent assay |
US4476231A (en) * | 1981-07-22 | 1984-10-09 | International Remote Imaging Systems, Inc. | Method of analyzing the distribution of a reagent between particles and liquid in a suspension |
US4610544A (en) * | 1981-09-09 | 1986-09-09 | Clifford Riley | Flow analysis |
US4486097A (en) * | 1981-09-09 | 1984-12-04 | E. I. Du Pont De Nemours & Company, Inc. | Flow analysis |
GB2125547B (en) * | 1982-07-31 | 1986-04-23 | Mochida Pharm Co Ltd | Simultaneous immunoassay of two or more substances |
US4695431A (en) * | 1982-08-16 | 1987-09-22 | Technicon Instruments Corporation | Volumetric pumping apparatus and method for supplying fluids to sheath stream flow cells |
US4683212A (en) * | 1982-09-30 | 1987-07-28 | Technicon Instruments Corporation | Random access single channel sheath stream apparatus |
JPS6081074A (ja) * | 1983-10-13 | 1985-05-09 | 菊水化学工業株式会社 | 発泡モルタル用組成物 |
US5223398A (en) * | 1987-03-13 | 1993-06-29 | Coulter Corporation | Method for screening cells or formed bodies for enumeration of populations expressing selected characteristics |
CA1339840C (en) * | 1988-12-16 | 1998-04-28 | Kenneth Kortright | Method and apparatus for screening cells or formed bodies with populations expressing selected characteristics |
GB9405028D0 (en) * | 1994-03-15 | 1994-04-27 | Counting Tech Ltd | Fluid diluter |
US5981180A (en) * | 1995-10-11 | 1999-11-09 | Luminex Corporation | Multiplexed analysis of clinical specimens apparatus and methods |
US6784981B1 (en) | 2000-06-02 | 2004-08-31 | Idexx Laboratories, Inc. | Flow cytometry-based hematology system |
WO2003027678A1 (en) * | 2001-09-26 | 2003-04-03 | Psychiatric Genomics, Inc. | Fluorescence proximity assay |
US20030092008A1 (en) * | 2001-11-14 | 2003-05-15 | Bell Michael L. | Method and apparatus for multiplex flow cytometry analysis of diverse mixed analytes from bodily fluid samples |
US20040038318A1 (en) * | 2002-08-23 | 2004-02-26 | Bell Michael L. | Creatine kinase isoenzyme determination in multiplexed assays |
US20070238140A1 (en) * | 2006-04-07 | 2007-10-11 | Pentoney Stephen L Jr | Method For Multiplex Bead-Based Assays Using Chemiluminescence and Fluorescence |
CN101542273B (zh) * | 2006-08-24 | 2011-01-26 | 新加坡科技研究局 | 紧凑式光学检测系统 |
US10942126B2 (en) * | 2018-05-17 | 2021-03-09 | S2 Detection Nevada, Inc. | Portable liquid analyzer |
JP7191975B2 (ja) | 2018-03-30 | 2022-12-19 | アイデックス ラボラトリーズ インコーポレイテッド | フローサイトメータ、そのレーザ光学アセンブリ、およびレーザ光学アセンブリの組立方法 |
CN111630280A (zh) | 2018-04-04 | 2020-09-04 | 三菱重工发动机和增压器株式会社 | 离心压缩机以及具备该离心压缩机的涡轮增压器 |
EP4425235A2 (en) | 2020-06-17 | 2024-09-04 | IDEXX Laboratories, Inc. | Flow cytometer and laser optics assembly thereof |
CN111811999B (zh) * | 2020-06-17 | 2023-06-20 | 杭州协合医疗用品有限公司 | 一种测定交联透明质酸钠凝胶中包裹的交联葡聚糖微球粒径的方法 |
CN115078324B (zh) * | 2022-06-30 | 2023-03-10 | 嘉兴市唯真生物科技有限公司 | 一种高通量流式荧光检测方法、智能终端及存储介质 |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2379158A (en) * | 1943-02-03 | 1945-06-26 | Westinghouse Electric Corp | Particle size determination |
US2875666A (en) * | 1953-07-13 | 1959-03-03 | Ohio Commw Eng Co | Method of simultaneously counting red and white blood cells |
US3088875A (en) * | 1959-10-27 | 1963-05-07 | Hyland Lab | Immunological diagnostics utilizing polystyrene latex particles of 0.15 to 0.25 micron |
US3275834A (en) * | 1963-04-01 | 1966-09-27 | Daniel S Stevens | Apparatus for analyzing the size and number of particles in suspension |
US3247078A (en) * | 1963-10-30 | 1966-04-19 | Union Carbide Corp | Process for the propagation of microorganisms using a matrix of poly |
US3492396A (en) * | 1967-03-13 | 1970-01-27 | Becton Dickinson Co | Agglutinate separation method and apparatus |
US3794467A (en) * | 1971-10-28 | 1974-02-26 | Du Pont | Removing substances from a liquid by precipitation in porous glass beads |
-
1973
- 1973-06-08 US US368406A patent/US3925018A/en not_active Expired - Lifetime
-
1974
- 1974-05-22 BE BE144653A patent/BE815426A/xx unknown
- 1974-05-23 CA CA200,643A patent/CA1024424A/en not_active Expired
- 1974-06-04 FR FR7419148A patent/FR2232757B1/fr not_active Expired
- 1974-06-05 GB GB2499674A patent/GB1475608A/en not_active Expired
- 1974-06-06 CH CH772574A patent/CH569970A5/xx not_active IP Right Cessation
- 1974-06-06 DE DE2427221A patent/DE2427221C3/de not_active Expired
- 1974-06-06 IT IT68784/74A patent/IT1020632B/it active
- 1974-06-07 SE SE7407551A patent/SE414973B/sv unknown
- 1974-06-08 JP JP49064597A patent/JPS6112223B2/ja not_active Expired
- 1974-06-10 NL NL7407719A patent/NL7407719A/xx not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
CA1024424A (en) | 1978-01-17 |
US3925018A (en) | 1975-12-09 |
FR2232757A1 (sv) | 1975-01-03 |
AU6975274A (en) | 1975-12-04 |
JPS5033890A (sv) | 1975-04-01 |
FR2232757B1 (sv) | 1978-12-01 |
GB1475608A (en) | 1977-06-01 |
DE2427221B2 (de) | 1978-01-05 |
SE414973B (sv) | 1980-08-25 |
NL7407719A (sv) | 1974-12-10 |
SE7407551L (sv) | 1974-12-09 |
IT1020632B (it) | 1977-12-30 |
DE2427221A1 (de) | 1975-01-02 |
DE2427221C3 (de) | 1978-09-14 |
JPS6112223B2 (sv) | 1986-04-07 |
CH569970A5 (sv) | 1975-11-28 |
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