OA08124A - Nouveau dispositif magnétique destiné à retirer des billes de gel magnétique d'un milieu à analyser et à les transférer sur milieu de dosage immunoenzymatique. - Google Patents

Nouveau dispositif magnétique destiné à retirer des billes de gel magnétique d'un milieu à analyser et à les transférer sur milieu de dosage immunoenzymatique.

Info

Publication number
OA08124A
OA08124A OA58709A OA58709A OA08124A OA 08124 A OA08124 A OA 08124A OA 58709 A OA58709 A OA 58709A OA 58709 A OA58709 A OA 58709A OA 08124 A OA08124 A OA 08124A
Authority
OA
OAPI
Prior art keywords
medium
analyzed
transfer
enzyme immunoassay
device intended
Prior art date
Application number
OA58709A
Other languages
English (en)
French (fr)
Inventor
Andre Dodin
Bernard Muller
Original Assignee
Pasteur Institut
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Pasteur Institut filed Critical Pasteur Institut
Publication of OA08124A publication Critical patent/OA08124A/xx

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
    • 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
    • H01F7/06—Electromagnets; Actuators including electromagnets
    • H01F7/20—Electromagnets; Actuators including electromagnets without armatures
    • H01F7/206—Electromagnets for lifting, handling or transporting of magnetic pieces or material
    • 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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F7/00—Magnets
    • H01F7/06—Electromagnets; Actuators including electromagnets
    • H01F7/20—Electromagnets; Actuators including electromagnets without armatures
    • H01F7/206—Electromagnets for lifting, handling or transporting of magnetic pieces or material
    • H01F2007/208—Electromagnets for lifting, handling or transporting of magnetic pieces or material combined with permanent magnets
    • 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
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T436/00—Chemistry: analytical and immunological testing
    • Y10T436/25—Chemistry: analytical and immunological testing including sample preparation
    • Y10T436/25375—Liberation or purification of sample or separation of material from a sample [e.g., filtering, centrifuging, etc.]
    • 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
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T436/00—Chemistry: analytical and immunological testing
    • Y10T436/25—Chemistry: analytical and immunological testing including sample preparation
    • Y10T436/25375—Liberation or purification of sample or separation of material from a sample [e.g., filtering, centrifuging, etc.]
    • Y10T436/255—Liberation or purification of sample or separation of material from a sample [e.g., filtering, centrifuging, etc.] including use of a solid sorbent, semipermeable membrane, or liquid extraction

Landscapes

  • Health & Medical Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Electromagnetism (AREA)
  • Immunology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Urology & Nephrology (AREA)
  • Biomedical Technology (AREA)
  • Hematology (AREA)
  • Chemical & Material Sciences (AREA)
  • Molecular Biology (AREA)
  • Cell Biology (AREA)
  • Pathology (AREA)
  • Food Science & Technology (AREA)
  • Medicinal Chemistry (AREA)
  • Biotechnology (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Microbiology (AREA)
  • Mechanical Engineering (AREA)
  • Power Engineering (AREA)
  • Investigating Or Analyzing Materials By The Use Of Magnetic Means (AREA)
  • Investigating Or Analysing Biological Materials (AREA)
  • Soft Magnetic Materials (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
  • Measuring Or Testing Involving Enzymes Or Micro-Organisms (AREA)
  • External Artificial Organs (AREA)
OA58709A 1984-10-23 1985-10-22 Nouveau dispositif magnétique destiné à retirer des billes de gel magnétique d'un milieu à analyser et à les transférer sur milieu de dosage immunoenzymatique. OA08124A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8416170A FR2572178B1 (fr) 1984-10-23 1984-10-23 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

Publications (1)

Publication Number Publication Date
OA08124A true OA08124A (fr) 1987-03-31

Family

ID=9308899

Family Applications (1)

Application Number Title Priority Date Filing Date
OA58709A OA08124A (fr) 1984-10-23 1985-10-22 Nouveau dispositif magnétique destiné à retirer des billes de gel magnétique d'un milieu à analyser et à les transférer sur milieu de dosage immunoenzymatique.

Country Status (10)

Country Link
US (1) US4751053A (de)
EP (1) EP0181798B1 (de)
JP (1) JPS61107159A (de)
AT (1) ATE42835T1 (de)
CA (1) CA1264440A (de)
DE (1) DE3569984D1 (de)
ES (1) ES8701985A1 (de)
FR (1) FR2572178B1 (de)
MA (1) MA20556A1 (de)
OA (1) OA08124A (de)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3581975D1 (de) * 1984-07-10 1991-04-11 Serono Diagnostics Ltd Testverfahren.
US5536475A (en) * 1988-10-11 1996-07-16 Baxter International Inc. Apparatus for magnetic cell separation
FI932866A0 (fi) * 1993-06-21 1993-06-21 Labsystems Oy Separeringsfoerfarande
FI930440A0 (fi) 1993-02-01 1993-02-01 Labsystems Oy Bestaemningsfoerfarande
DE1130397T1 (de) * 1993-02-01 2002-04-04 Thermo Labsystems Oy, Helsinki Ausrüstung zur Bestimmung eines Analyten in einer Probe
US5408259A (en) * 1993-12-30 1995-04-18 Northern Telecom Limited Data modulation arrangement for selectively distributing data
FI944939A0 (fi) * 1994-10-20 1994-10-20 Labsystems Oy Foerfarande foer separering av partiklar
FI944937A0 (fi) 1994-10-20 1994-10-20 Labsystems Oy Separeringsanordning
FI944940A0 (fi) * 1994-10-20 1994-10-20 Labsystems Oy Tvaofasigt separeringsfoerfarande
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
FI102906B (fi) * 1998-02-23 1999-03-15 Bio Nobile Oy Menetelmä ja väline aineen siirtämiseksi
EP1671703A3 (de) * 1998-03-19 2006-07-05 Precision System Science Co., Ltd. Verfahren zur Herstellung von Substanzen in Trägern
US6193892B1 (en) 1999-03-03 2001-02-27 Promega Corporation Magnetic separation assembly and method
DE10057396C1 (de) * 2000-11-18 2002-04-04 Karlsruhe Forschzent Verfahren zum Abtrennen eines dispergierten oder gelösten Stoffes und Magnetseparator
US20030119057A1 (en) * 2001-12-20 2003-06-26 Board Of Regents Forming and modifying dielectrically-engineered microparticles
FI20040159A0 (fi) 2003-10-20 2004-02-02 Bio Mobile Oy Magneettinen siirtomenetelmä, mikropartikkelien siirtolaite, ja reaktioyksikkö
CN104923395B (zh) * 2015-04-17 2018-02-16 安徽达健医学科技有限公司 用于分离及转移磁性颗粒的电磁电动一体化装置
DE102015218010A1 (de) 2015-09-18 2017-03-23 Hamilton Bonaduz Ag Magnetische Trennvorrichtung mit magnetischer Aktivierung und Deaktivierung
AU2017326760A1 (en) 2016-09-16 2019-05-02 The University Of Western Australia Magnetic tool and method of collecting magnetic particles using same
CN113143537B (zh) * 2021-04-12 2023-10-20 西安交通大学医学院第一附属医院 一种用于治疗女性压力性尿失禁的磁控装置

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2735700A (en) * 1956-02-21 Packed screw thimble pipe joint
US1558447A (en) * 1921-11-07 1925-10-20 Wisconsin Electric Company Electromagnetic fishing tool
FR606485A (fr) * 1925-11-18 1926-06-14 électro-aimant à traction magnétique
US1904224A (en) * 1932-05-03 1933-04-18 Clarence A Hargrove Electromagnetic tool
US2163810A (en) * 1936-11-25 1939-06-27 Raybould Coupling Company Coupling
CH233674A (de) * 1943-03-31 1944-08-15 Flury Jules Elektromagnetische Vorrichtung zum Herausziehen eines Eisenstückes aus einem Hohlkörper.
US2471764A (en) * 1946-01-31 1949-05-31 Carl H Miller Magnetic hand pickup tool
US2816743A (en) * 1955-04-29 1957-12-17 American Oil Co Stirrer bearing and adaptor
US3011819A (en) * 1958-12-12 1961-12-05 Jr Meekie D Moseley Magnetic junk retriever
US3985649A (en) * 1974-11-25 1976-10-12 Eddelman Roy T Ferromagnetic separation process and material
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
FR2504230A1 (fr) * 1981-04-21 1982-10-22 Lignes Telegraph Telephon Dispositif d'etancheite tournant et dispositif de fabrication de fibres optiques comportant un tel dispositif d'etancheite
FR2554016B1 (fr) * 1983-10-27 1986-08-08 Pasteur Institut Perfectionnements apportes aux moyens magnetiques destines a retirer des billes de gel magnetique d'un fluide de dosage

Also Published As

Publication number Publication date
MA20556A1 (fr) 1986-07-01
EP0181798B1 (de) 1989-05-03
CA1264440A (fr) 1990-01-16
JPS61107159A (ja) 1986-05-26
FR2572178A1 (fr) 1986-04-25
FR2572178B1 (fr) 1988-10-28
ATE42835T1 (de) 1989-05-15
DE3569984D1 (en) 1989-06-08
EP0181798A1 (de) 1986-05-21
ES8701985A1 (es) 1986-12-01
ES548155A0 (es) 1986-12-01
US4751053A (en) 1988-06-14

Similar Documents

Publication Publication Date Title
OA08124A (fr) Nouveau dispositif magnétique destiné à retirer des billes de gel magnétique d'un milieu à analyser et à les transférer sur milieu de dosage immunoenzymatique.
OA07851A (fr) Perfectionnements apportés aux moyens magnétiques destinés à retirer des billes de gel magnétique d'un fluide de dosage.
IT8026089A0 (it) Procedimento e dispositivo per analisi automatizzata di campioni fluidi.
IL81048A (en) Method and device for obtaining a predetermined quantity of plasma from a blood sample
IT8168728A0 (it) Dispositivo per l analisi di fluidi in particolare di fluidi biologici
IT8322155A0 (it) Procedimento per immobilizzare materie biologiche e composto di materie biologiche adsorbite in vermiculite.
ES511797A0 (es) "metodo para ensayar reacciones antigeno-anticuerpo".
FR2500166B1 (fr) Reactif et procede pour dosage immunologique d'antigenes
ES557802A0 (es) Un metodo cromatografico de afinidad para la determinacion de antigenos en liquidos biologicos
IT1230554B (it) Metodo di analisi di composti organici in cromatografia e dispositivo per la sua realizzazione.
FR2536174B1 (fr) Procede et dispositif de detection sans contact du mouvement d'un objet
ATE161963T1 (de) Reagenziensatz für immunoassay
MA20282A1 (fr) Procede et dispositif d'analyse automatique d'echantillons biologiques.
ES553639A0 (es) Un aparato de ensayo cuantitativo para detectar un antigeno o anticuerpo en una muestra.
IT8067377A0 (it) Metodo e dispositivo per collaudare unita per il trattamento di dischi magnetici
ES535553A0 (es) Un metodo para detectar un anticuerpo o un antigeno contenido en una muestra de fluido de origen biologico.
DK21586D0 (da) Antigener og antistoffer samt praeparater indeholdende disse
IL78148A0 (en) Assay for antigens and antibodies and methods and device for carrying out thereof
ATE135820T1 (de) Immunoassay-verfahren und flüssigreagenzien dafür
IT8067148A0 (it) Procedimento e dispositivo per la preconcentrazione di reagenti immunologici
IL60549A0 (en) Method of blood typing and antibody reagent for use therein
FR2570824B1 (fr) Procede et dispositif de prelevement d'echantillons liquides
IT8548227A0 (it) Dispositivo dosatore-diluitore ad alta precisione per analisi chimico -cliniche e simili
BR8202708A (pt) Sistema de enzima imobilizada e processo para sua preparacao
IT1218273B (it) Metodo integrato per l'analisi degli anticorpi antistreptolisinici e mezzi adatti allo scopo