OA07851A - Perfectionnements apportés aux moyens magnétiques destinés à retirer des billes de gel magnétique d'un fluide de dosage. - Google Patents
Perfectionnements apportés aux moyens magnétiques destinés à retirer des billes de gel magnétique d'un fluide de dosage.Info
- Publication number
- OA07851A OA07851A OA58428A OA58428A OA07851A OA 07851 A OA07851 A OA 07851A OA 58428 A OA58428 A OA 58428A OA 58428 A OA58428 A OA 58428A OA 07851 A OA07851 A OA 07851A
- Authority
- OA
- OAPI
- Prior art keywords
- magnetic
- gel beads
- means intended
- dosing fluid
- remove
- Prior art date
Links
- 239000011324 bead Substances 0.000 title abstract 2
- 239000012530 fluid Substances 0.000 title 1
- 239000000463 material Substances 0.000 abstract 3
- 238000003556 assay Methods 0.000 abstract 1
- 239000012911 assay medium Substances 0.000 abstract 1
- 239000013060 biological fluid Substances 0.000 abstract 1
- 239000011810 insulating material Substances 0.000 abstract 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C—MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C1/00—Magnetic separation
- B03C1/02—Magnetic separation acting directly on the substance being separated
- B03C1/28—Magnetic plugs and dipsticks
- B03C1/284—Magnetic plugs and dipsticks with associated cleaning means, e.g. retractable non-magnetic sleeve
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B11/00—Work holders not covered by any preceding group in the subclass, e.g. magnetic work holders, vacuum work holders
- B25B11/002—Magnetic work holders
-
- 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
- G01N33/54326—Magnetic particles
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F7/00—Magnets
- H01F7/02—Permanent magnets [PM]
- H01F7/04—Means for releasing the attractive force
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J2219/00274—Sequential or parallel reactions; Apparatus and devices for combinatorial chemistry or for making arrays; Chemical library technology
- B01J2219/00277—Apparatus
- B01J2219/00457—Dispensing or evacuation of the solid phase support
- B01J2219/00459—Beads
- B01J2219/00468—Beads by manipulation of individual beads
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J2219/00274—Sequential or parallel reactions; Apparatus and devices for combinatorial chemistry or for making arrays; Chemical library technology
- B01J2219/00277—Apparatus
- B01J2219/00497—Features relating to the solid phase supports
- B01J2219/005—Beads
-
- 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
- G01N35/0098—Automatic analysis not limited to methods or materials provided for in any single one of groups G01N1/00 - G01N33/00; Handling materials therefor involving analyte bound to insoluble magnetic carrier, e.g. using magnetic separation
Landscapes
- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Immunology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Physics & Mathematics (AREA)
- Urology & Nephrology (AREA)
- Biomedical Technology (AREA)
- Hematology (AREA)
- Chemical & Material Sciences (AREA)
- Molecular Biology (AREA)
- General Health & Medical Sciences (AREA)
- Power Engineering (AREA)
- Food Science & Technology (AREA)
- Medicinal Chemistry (AREA)
- Cell Biology (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- Biotechnology (AREA)
- General Physics & Mathematics (AREA)
- Pathology (AREA)
- Electromagnetism (AREA)
- Microbiology (AREA)
- Mechanical Engineering (AREA)
- Investigating Or Analyzing Materials By The Use Of Magnetic Means (AREA)
- Soft Magnetic Materials (AREA)
- Solid-Sorbent Or Filter-Aiding Compositions (AREA)
- Automatic Analysis And Handling Materials Therefor (AREA)
- Apparatus Associated With Microorganisms And Enzymes (AREA)
- Cosmetics (AREA)
- Physical Or Chemical Processes And Apparatus (AREA)
- Medicines Containing Antibodies Or Antigens For Use As Internal Diagnostic Agents (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR8317166A FR2554016B1 (fr) | 1983-10-27 | 1983-10-27 | Perfectionnements apportes aux moyens magnetiques destines a retirer des billes de gel magnetique d'un fluide de dosage |
Publications (1)
Publication Number | Publication Date |
---|---|
OA07851A true OA07851A (fr) | 1986-11-20 |
Family
ID=9293598
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
OA58428A OA07851A (fr) | 1983-10-27 | 1984-10-26 | Perfectionnements apportés aux moyens magnétiques destinés à retirer des billes de gel magnétique d'un fluide de dosage. |
Country Status (7)
Country | Link |
---|---|
US (1) | US4649116A (de) |
EP (1) | EP0140787B1 (de) |
JP (1) | JPS60216259A (de) |
AT (1) | ATE33903T1 (de) |
DE (1) | DE3470806D1 (de) |
FR (1) | FR2554016B1 (de) |
OA (1) | OA07851A (de) |
Families Citing this family (40)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2572178B1 (fr) * | 1984-10-23 | 1988-10-28 | Pasteur Institut | Nouveau dispositif magnetique destine a retirer des billes de gel magnetique d'un milieu a analyser et a les transferer sur un milieu de dosage immunoenzymatique |
FI851702A0 (fi) * | 1985-04-29 | 1985-04-29 | Labsystems Oy | Foerfarande och anordning foer utfoering immunobestaemningar. |
SE8601143L (sv) * | 1986-03-12 | 1987-09-13 | Carbematrix Ab | Sett och anordning for samling och spridning av ferromagnetiska partiklar i ett fluidformigt medium |
US4813729A (en) * | 1988-02-10 | 1989-03-21 | Speckhart Frank H | Magnetic retrieval tool |
JPH02307059A (ja) * | 1989-05-23 | 1990-12-20 | Seiko Instr Inc | 反応容器 |
US5128103A (en) * | 1990-12-14 | 1992-07-07 | E. I. Du Pont De Nemours And Company | Apparatus for automatically processing magnetic solid phase reagents |
FI932866A0 (fi) * | 1993-06-21 | 1993-06-21 | Labsystems Oy | Separeringsfoerfarande |
DE69434867T2 (de) * | 1993-02-01 | 2007-05-16 | Thermo Electron Oy | Gerät zur Bestimmung eines Analyten in einer Probe |
FI930440A0 (fi) | 1993-02-01 | 1993-02-01 | Labsystems Oy | Bestaemningsfoerfarande |
US5837144A (en) * | 1994-06-16 | 1998-11-17 | Boehringer Mannheim Gmbh | Method of magnetically separating liquid components |
DE4421058A1 (de) * | 1994-06-16 | 1995-12-21 | Boehringer Mannheim Gmbh | Verfahren zur magnetischen Abtrennung von Flüssigkeitskomponenten |
US5567326A (en) * | 1994-09-19 | 1996-10-22 | Promega Corporation | Multisample magnetic separation device |
FI944940A0 (fi) * | 1994-10-20 | 1994-10-20 | Labsystems Oy | Tvaofasigt separeringsfoerfarande |
FI944937A0 (fi) † | 1994-10-20 | 1994-10-20 | Labsystems Oy | Separeringsanordning |
FI944939A0 (fi) * | 1994-10-20 | 1994-10-20 | Labsystems Oy | Foerfarande foer separering av partiklar |
FI944938A0 (fi) * | 1994-10-20 | 1994-10-20 | Labsystems Oy | Foerflyttningsanordning |
US5571481A (en) * | 1995-02-17 | 1996-11-05 | Vicam, L.P. | Magnetic capture rack with slidable magnetic member |
US6074609A (en) * | 1996-04-24 | 2000-06-13 | Glaxo Wellcome Inc. | Systems for arraying beads |
US5795784A (en) | 1996-09-19 | 1998-08-18 | Abbott Laboratories | Method of performing a process for determining an item of interest in a sample |
US5856194A (en) | 1996-09-19 | 1999-01-05 | Abbott Laboratories | Method for determination of item of interest in a sample |
DE19730497C2 (de) * | 1997-07-16 | 2000-02-10 | Heermann Klaus Hinrich | Verfahren zum Waschen, zur Separierung und Konzentrierung von Biomolekülen unter Verwendung eines Magnetstifts |
FI102906B (fi) * | 1998-02-23 | 1999-03-15 | Bio Nobile Oy | Menetelmä ja väline aineen siirtämiseksi |
US6432719B1 (en) * | 1999-02-16 | 2002-08-13 | Pe Corporation (Ny) | Matrix storage and dispensing system |
ATE341003T1 (de) * | 1999-02-16 | 2006-10-15 | Applera Corp | Vorrichtung zur handhabung von kügelchen |
US7101510B2 (en) | 1999-02-16 | 2006-09-05 | Applera Corporation | Matrix storage and dispensing system |
US6193892B1 (en) | 1999-03-03 | 2001-02-27 | Promega Corporation | Magnetic separation assembly and method |
FI20000583A0 (fi) * | 2000-03-14 | 2000-03-14 | Labsystems Oy | Astia ja sauva |
US6471917B1 (en) | 2000-04-11 | 2002-10-29 | Affymax, Inc. | System and method for single or multiple bead distribution with an adjustable capillary |
FI20040159A0 (fi) | 2003-10-20 | 2004-02-02 | Bio Mobile Oy | Magneettinen siirtomenetelmä, mikropartikkelien siirtolaite, ja reaktioyksikkö |
US7597520B2 (en) * | 2005-05-24 | 2009-10-06 | Festo Corporation | Apparatus and method for transferring samples from a source to a target |
WO2007130434A2 (en) * | 2006-05-02 | 2007-11-15 | Applera Corporation | Variable volume dispenser and method |
US8222048B2 (en) | 2007-11-05 | 2012-07-17 | Abbott Laboratories | Automated analyzer for clinical laboratory |
US20100297778A1 (en) * | 2009-05-20 | 2010-11-25 | Abbott Laboratories | Conjugate Having Cleavable Linking Agent |
FI20115175A0 (fi) * | 2011-02-23 | 2011-02-23 | Helsinki Thermo Fisher Scient Oy | Partikkelien prosessointi |
US9355768B1 (en) * | 2015-03-05 | 2016-05-31 | Le Etta Scherban | Battery removal tool |
DE102015218008A1 (de) * | 2015-09-18 | 2017-03-23 | Hamilton Bonaduz Ag | Magnetische Trennvorrichtung mit mechanischer Aktivierung und Deaktivierung |
DE102015218010A1 (de) | 2015-09-18 | 2017-03-23 | Hamilton Bonaduz Ag | Magnetische Trennvorrichtung mit magnetischer Aktivierung und Deaktivierung |
BR112019004908A2 (pt) * | 2016-09-16 | 2019-06-04 | Univ Western Australia | ferramenta magnética, método de coleta de partículas magnéticas transportadas em suspensão fluida e método de detecção de ovos de parasita em material biológico |
US11278915B1 (en) * | 2018-07-20 | 2022-03-22 | NeoGeneStar LLC | Device for capturing and releasing magnetic particles |
CN113848320B (zh) * | 2021-09-14 | 2023-03-03 | 中国农业大学 | 微生物快速检测装置及检测方法 |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US512381A (en) * | 1894-01-09 | James t | ||
US2471764A (en) * | 1946-01-31 | 1949-05-31 | Carl H Miller | Magnetic hand pickup tool |
US3985649A (en) * | 1974-11-25 | 1976-10-12 | Eddelman Roy T | Ferromagnetic separation process and material |
FR2334106A1 (fr) * | 1975-12-02 | 1977-07-01 | Pasteur Institut | Gel magnetique convenant pour dosages immunoenzymatiques |
US4272510A (en) * | 1976-04-26 | 1981-06-09 | Smith Kendall O | Magnetic attraction transfer process for use in solid phase radioimmunoassays and in other assay methods |
FR2537725B1 (fr) * | 1982-12-09 | 1985-07-12 | Pasteur Institut | Procede de detection immunobacteriologique de germes pathogenes dans des milieux biologiques contamines |
-
1983
- 1983-10-27 FR FR8317166A patent/FR2554016B1/fr not_active Expired
-
1984
- 1984-10-22 AT AT84402116T patent/ATE33903T1/de not_active IP Right Cessation
- 1984-10-22 EP EP84402116A patent/EP0140787B1/de not_active Expired
- 1984-10-22 DE DE8484402116T patent/DE3470806D1/de not_active Expired
- 1984-10-26 JP JP59226617A patent/JPS60216259A/ja active Pending
- 1984-10-26 OA OA58428A patent/OA07851A/xx unknown
- 1984-10-29 US US06/666,263 patent/US4649116A/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
DE3470806D1 (en) | 1988-06-01 |
US4649116A (en) | 1987-03-10 |
FR2554016A1 (fr) | 1985-05-03 |
ATE33903T1 (de) | 1988-05-15 |
EP0140787B1 (de) | 1988-04-27 |
EP0140787A2 (de) | 1985-05-08 |
FR2554016B1 (fr) | 1986-08-08 |
EP0140787A3 (en) | 1985-06-05 |
JPS60216259A (ja) | 1985-10-29 |
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