SE8601143D0 - SET AND DEVICE FOR COLLECTION AND DISTRIBUTION OF FERROMAGNETIC PARTICLES IN A FLUID MEDIUM - Google Patents
SET AND DEVICE FOR COLLECTION AND DISTRIBUTION OF FERROMAGNETIC PARTICLES IN A FLUID MEDIUMInfo
- Publication number
- SE8601143D0 SE8601143D0 SE8601143A SE8601143A SE8601143D0 SE 8601143 D0 SE8601143 D0 SE 8601143D0 SE 8601143 A SE8601143 A SE 8601143A SE 8601143 A SE8601143 A SE 8601143A SE 8601143 D0 SE8601143 D0 SE 8601143D0
- Authority
- SE
- Sweden
- Prior art keywords
- ferromagnetic particles
- permanent magnet
- operating means
- sleeve
- collection
- Prior art date
Links
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
- 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
Landscapes
- Soft Magnetic Materials (AREA)
- Physical Or Chemical Processes And Apparatus (AREA)
Abstract
A method and apparatus for collecting ferromagnetic particles in a gaseous or liquid medium, and dispersing them in a gaseous or liquid medium, in which method a magnet is introduced into said medium. Use is made of a sleeve (5) of a plastic material permeable to the magnetic field, but free of remanence and having a thin-walled nose end (6) and a thick-walled jacket wall. Mounted in the passageway (7) of the sleeve is a permanent magnet body (10) of the type which, when attached to an operating means (11, 13), is movable within said passageway in the longitudinal direction thereof by means of said operating means from the open sleeve end, the permanent magnet being moved by means of said operating means into the closed nose end for collecting the ferromagnetic particles (3). To disperse the particles, the permanent magnet is moved to a position spaced from the nose.
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE8601143A SE8601143L (en) | 1986-03-12 | 1986-03-12 | SET AND DEVICE FOR COLLECTION AND DISTRIBUTION OF FERROMAGNETIC PARTICLES IN A FLUID MEDIUM |
PCT/SE1987/000120 WO1987005536A1 (en) | 1986-03-12 | 1987-03-11 | Method and apparatus for collecting and dispersing ferromagnetic particles in a fluid medium |
AU71277/87A AU7127787A (en) | 1986-03-12 | 1987-03-11 | Method and apparatus for collecting and dispersing ferromagnetic particles in a fluid medium |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE8601143A SE8601143L (en) | 1986-03-12 | 1986-03-12 | SET AND DEVICE FOR COLLECTION AND DISTRIBUTION OF FERROMAGNETIC PARTICLES IN A FLUID MEDIUM |
Publications (2)
Publication Number | Publication Date |
---|---|
SE8601143D0 true SE8601143D0 (en) | 1986-03-12 |
SE8601143L SE8601143L (en) | 1987-09-13 |
Family
ID=20363796
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SE8601143A SE8601143L (en) | 1986-03-12 | 1986-03-12 | SET AND DEVICE FOR COLLECTION AND DISTRIBUTION OF FERROMAGNETIC PARTICLES IN A FLUID MEDIUM |
Country Status (3)
Country | Link |
---|---|
AU (1) | AU7127787A (en) |
SE (1) | SE8601143L (en) |
WO (1) | WO1987005536A1 (en) |
Families Citing this family (40)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2679660B1 (en) * | 1991-07-22 | 1993-11-12 | Pasteur Diagnostics | METHOD AND MAGNETIC DEVICE FOR IMMUNOLOGICAL ANALYSIS ON A SOLID PHASE. |
DE1130397T1 (en) * | 1993-02-01 | 2002-04-04 | Thermo Labsystems Oy, Helsinki | Equipment for determining an analyte in a sample |
FI930440A0 (en) | 1993-02-01 | 1993-02-01 | Labsystems Oy | BESTAEMNINGSFOERFARANDE |
FI932866A0 (en) * | 1993-06-21 | 1993-06-21 | Labsystems Oy | Separeringsfoerfarande |
FR2710632B1 (en) * | 1993-09-28 | 1999-07-30 | Dominique Mercier | Magnetic capture device with mechanical cleaning and its use for unclogging heating circuits. |
US5837144A (en) * | 1994-06-16 | 1998-11-17 | Boehringer Mannheim Gmbh | Method of magnetically separating liquid components |
DE4421058A1 (en) * | 1994-06-16 | 1995-12-21 | Boehringer Mannheim Gmbh | Process for the magnetic separation of liquid components |
FI944939A0 (en) * | 1994-10-20 | 1994-10-20 | Labsystems Oy | Foerfarande Foer separering av partiklar |
FI944940A0 (en) * | 1994-10-20 | 1994-10-20 | Labsystems Oy | Tvaofasigt separeringsfoerfarande |
FI944938A0 (en) * | 1994-10-20 | 1994-10-20 | Labsystems Oy | Foerflyttningsanordning |
FI944937A0 (en) | 1994-10-20 | 1994-10-20 | Labsystems Oy | Separeringsanordning |
NL1001427C2 (en) * | 1995-10-16 | 1997-04-17 | Paulus Wolfs | Device for removing magnetizable parts. |
DE19730497C2 (en) | 1997-07-16 | 2000-02-10 | Heermann Klaus Hinrich | Method for washing, separating and concentrating biomolecules using a magnetic pen |
IL123210A0 (en) * | 1998-02-06 | 1998-09-24 | Gombinsky Moshe | A device and system for the collection of magnetic particles |
FI102906B1 (en) | 1998-02-23 | 1999-03-15 | Bio Nobile Oy | Process and means for transporting a substance |
FI20000583A0 (en) * | 2000-03-14 | 2000-03-14 | Labsystems Oy | Dish and rod |
KR100445560B1 (en) | 2001-10-31 | 2004-08-21 | (주)바이오넥스 | Method of manufacturing kit for isolating nucleic acids or biological materials, kit manufactured by the method, and apparatus using the kit |
FI120863B (en) * | 2002-10-18 | 2010-04-15 | Biocontrol Systems Inc | Magnetic transfer method and microparticle transfer device |
KR100483684B1 (en) * | 2003-01-29 | 2005-04-18 | (주)바이오넥스 | Kit for separating and purifying nucleic acids or various biological materials, and system for automatically performing separation or purification of biological materials using the same |
FI20040159A0 (en) * | 2003-10-20 | 2004-02-02 | Bio Mobile Oy | Magnetic transfer method, microparticle transfer device, and reaction unit |
US7534081B2 (en) | 2005-05-24 | 2009-05-19 | Festo Corporation | Apparatus and method for transferring samples from a source to a target |
US7597520B2 (en) | 2005-05-24 | 2009-10-06 | Festo Corporation | Apparatus and method for transferring samples from a source to a target |
FI20051248L (en) | 2005-12-02 | 2007-06-03 | Bio Nobile Oy | Enrichment unit and enrichment method for biological components |
EP1882948A2 (en) * | 2006-07-28 | 2008-01-30 | Qiagen GmbH | Sample processing device |
JP2010506172A (en) * | 2006-10-06 | 2010-02-25 | プロメガ・コーポレーション | Apparatus and method for separating magnetic particles from solution |
US7799281B2 (en) | 2007-01-16 | 2010-09-21 | Festo Corporation | Flux concentrator for biomagnetic particle transfer device |
US8222048B2 (en) | 2007-11-05 | 2012-07-17 | Abbott Laboratories | Automated analyzer for clinical laboratory |
WO2009076560A2 (en) | 2007-12-12 | 2009-06-18 | The Board Of Trustees Of The Leland Stanford Junior University | Method and apparatus for magnetic separation of cells |
DE102009021201A1 (en) | 2009-05-13 | 2010-11-25 | Stratec Biomedical Systems Ag | Bar arrangement and method for extracting magnetizable particles from solutions |
FR2951961B1 (en) * | 2009-10-30 | 2011-11-04 | Snecma | DEVICE AND METHOD FOR RECOVERING MAGNETIC PARTICLES SPILLED ON A MAGNETIC CAP |
FR2957823B1 (en) * | 2010-03-29 | 2015-02-27 | Snecma | DEVICE AND METHOD FOR RECOVERING MAGNETIC PARTICLES SPILLED ON A MAGNETIC CAP |
DE102010034559A1 (en) | 2010-08-17 | 2012-02-23 | Netzsch-Feinmahltechnik Gmbh | Device useful for removing magnetizable impurities from fat mass, comprises a cylindrical component, which has rounded connection point at each end, and magnet, which is detachably arranged on the outer side of the component |
RU2444721C1 (en) * | 2010-11-03 | 2012-03-10 | Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования "Юго-Западный государственный университет" (ЮЗ ГУ) | Method of determining number of ferromagnetic particles in liquid or gas stream |
CN103501913B (en) * | 2011-03-11 | 2017-02-15 | 杨贵生 | Magnetic particle scavenging device and method |
US8900449B2 (en) | 2012-03-13 | 2014-12-02 | Cpc Corporation, Taiwan | Magnetic filter for refining and chemical industries |
JP5998218B2 (en) * | 2012-07-06 | 2016-09-28 | 株式会社日立ハイテクノロジーズ | Magnetic body cover and nucleic acid extraction apparatus |
US20140124449A1 (en) * | 2012-11-05 | 2014-05-08 | Matthew Slayter | System and method for clearing chips from a magnetic chip collector |
WO2016176578A1 (en) * | 2015-04-29 | 2016-11-03 | Fleenor Manufacturing, Inc. | Filter element with magnetic array |
DE102015218008A1 (en) * | 2015-09-18 | 2017-03-23 | Hamilton Bonaduz Ag | Magnetic separator with mechanical activation and deactivation |
EP3405288A4 (en) * | 2016-01-19 | 2020-01-01 | Shanxi Zdgsy Bio-Scientific Co., Ltd. | Multifunctional biological substance separation device |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2970002A (en) * | 1959-01-20 | 1961-01-31 | Laviano Samuel | Magnetic pickup |
FR2554016B1 (en) * | 1983-10-27 | 1986-08-08 | Pasteur Institut | IMPROVEMENTS IN MAGNETIC MEANS FOR REMOVING MAGNETIC GEL BALLS FROM A DOSING FLUID |
FI851702A0 (en) * | 1985-04-29 | 1985-04-29 | Labsystems Oy | FOERFARANDE OCH ANORDNING FOER UTFOERING IMMUNOBESTAEMNINGAR. |
-
1986
- 1986-03-12 SE SE8601143A patent/SE8601143L/en not_active Application Discontinuation
-
1987
- 1987-03-11 AU AU71277/87A patent/AU7127787A/en not_active Abandoned
- 1987-03-11 WO PCT/SE1987/000120 patent/WO1987005536A1/en unknown
Also Published As
Publication number | Publication date |
---|---|
SE8601143L (en) | 1987-09-13 |
AU7127787A (en) | 1987-10-09 |
WO1987005536A1 (en) | 1987-09-24 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
NAV | Patent application has lapsed |
Ref document number: 8601143-4 Effective date: 19881230 |