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DK3120138T3 - Måleanordning og fremgangsmåde til måling af et prøveemne - Google Patents

Måleanordning og fremgangsmåde til måling af et prøveemne Download PDF

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Publication number
DK3120138T3
DK3120138T3 DK15764309T DK15764309T DK3120138T3 DK 3120138 T3 DK3120138 T3 DK 3120138T3 DK 15764309 T DK15764309 T DK 15764309T DK 15764309 T DK15764309 T DK 15764309T DK 3120138 T3 DK3120138 T3 DK 3120138T3
Authority
DK
Denmark
Prior art keywords
measuring
sample
measuring device
Prior art date
Application number
DK15764309T
Other languages
English (en)
Inventor
Markus Savonen
Original Assignee
Magnasense Tech Oy
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 Magnasense Tech Oy filed Critical Magnasense Tech Oy
Application granted granted Critical
Publication of DK3120138T3 publication Critical patent/DK3120138T3/da

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N27/00—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means
    • G01N27/72—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating magnetic variables
    • G01N27/74—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating magnetic variables of fluids
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N27/00—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means
    • G01N27/72—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating magnetic variables
    • G01N27/74—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating magnetic variables of fluids
    • G01N27/745—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating magnetic variables of fluids for detecting magnetic beads used in biochemical assays
    • 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
    • B03C1/025—High gradient magnetic separators
    • B03C1/031—Component parts; Auxiliary operations
    • B03C1/033—Component parts; Auxiliary operations characterised by the magnetic circuit
    • B03C1/0335—Component parts; Auxiliary operations characterised by the magnetic circuit using coils
    • 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
    • B03C1/288—Magnetic plugs and dipsticks disposed at the outer circumference of a recipient
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N27/00—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means
    • G01N27/02—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance
    • G01N27/023—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance where the material is placed in the field of a coil
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R33/00—Arrangements or instruments for measuring magnetic variables
    • G01R33/02—Measuring direction or magnitude of magnetic fields or magnetic flux
    • G01R33/0213—Measuring direction or magnitude of magnetic fields or magnetic flux using deviation of charged particles by the magnetic field
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R33/00—Arrangements or instruments for measuring magnetic variables
    • G01R33/12—Measuring magnetic properties of articles or specimens of solids or fluids
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R33/00—Arrangements or instruments for measuring magnetic variables
    • G01R33/12—Measuring magnetic properties of articles or specimens of solids or fluids
    • G01R33/1276—Measuring magnetic properties of articles or specimens of solids or fluids of magnetic particles, e.g. imaging of magnetic nanoparticles
    • 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
    • B03C2201/00—Details of magnetic or electrostatic separation
    • B03C2201/18—Magnetic separation whereby the particles are suspended in a liquid
    • 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

  • Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Analytical Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • Engineering & Computer Science (AREA)
  • Nanotechnology (AREA)
  • Investigating Or Analyzing Materials By The Use Of Magnetic Means (AREA)
DK15764309T 2014-03-21 2015-03-20 Måleanordning og fremgangsmåde til måling af et prøveemne DK3120138T3 (da)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI20145267A FI127032B (fi) 2014-03-21 2014-03-21 Mittausjärjestely, laite varustettuna mittausjärjestelyllä ja menetelmä näytteen mittaamiseksi
PCT/FI2015/050190 WO2015140411A2 (en) 2014-03-21 2015-03-20 Measuring arrangement and method for measuring a sample

Publications (1)

Publication Number Publication Date
DK3120138T3 true DK3120138T3 (da) 2019-10-28

Family

ID=54145436

Family Applications (1)

Application Number Title Priority Date Filing Date
DK15764309T DK3120138T3 (da) 2014-03-21 2015-03-20 Måleanordning og fremgangsmåde til måling af et prøveemne

Country Status (11)

Country Link
US (1) US11041828B2 (da)
EP (1) EP3120138B1 (da)
JP (1) JP6691052B2 (da)
CN (1) CN106104266B (da)
AU (1) AU2015233327B2 (da)
CA (1) CA2940306C (da)
DK (1) DK3120138T3 (da)
ES (1) ES2753611T3 (da)
FI (1) FI127032B (da)
MX (1) MX363204B (da)
WO (1) WO2015140411A2 (da)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10573453B2 (en) * 2014-06-19 2020-02-25 Texas Instruments Incorporated Position sensing using coil sensor
US20180372728A1 (en) * 2017-06-26 2018-12-27 Pingchiech Wu Biomedical detection devices using magnetic biosensors
CN108627568B (zh) * 2018-05-01 2022-05-17 河南农业大学 一种l型蜿蜒激励式涡流传感器及其线圈绕制方法
CN108693245B (zh) * 2018-05-01 2022-04-22 河南农业大学 一种三角环绕蜿蜒式涡流传感器及其线圈绕制方法
CN108982655B (zh) * 2018-05-01 2022-04-22 河南农业大学 一种t型蜿蜒激励式涡流传感器及其线圈绕制方法
CN108982654B (zh) * 2018-05-01 2022-04-22 河南农业大学 一种直角型蜿蜒花式涡流传感器及其线圈的绕制方法
CN108627569B (zh) * 2018-05-02 2022-04-22 河南农业大学 一种三角环绕激励式涡流传感器及其线圈绕制方法
DE102021117119A1 (de) 2021-07-02 2023-01-05 Inmox Gmbh Sensoreinrichtung und Verfahren zur Charakterisierung eines Metallspans

Family Cites Families (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4255711A (en) 1979-05-15 1981-03-10 Compass Electronics Corporation Coil arrangement for search head of a metal detector
JPH05264556A (ja) 1992-03-17 1993-10-12 Fujikura Ltd 磁気測定装置用試料台
US5554932A (en) 1993-12-17 1996-09-10 Eastman Kodak Company Measurement of a saturation magnetic flux density through use of a rotating permanent magnet
GB9417763D0 (en) 1994-08-31 1994-10-19 Univ Edinburgh Debris monitoring transducer
JP3377348B2 (ja) 1995-11-10 2003-02-17 新コスモス電機株式会社 磁性粉濃度測定方法及びその装置
US5793199A (en) 1995-11-10 1998-08-11 New Cosmos Electric Co., Ltd. Method and apparatus for determining magnetic powder concentration by using the electromagnetic induction method
EP0835452B1 (en) 1996-04-26 2005-08-10 Dade Behring Inc. Method and apparatus for pre-treating samples in an automatic chemical analyzer
US6437563B1 (en) 1997-11-21 2002-08-20 Quantum Design, Inc. Method and apparatus for making measurements of accumulations of magnetically susceptible particles combined with analytes
FI113297B (fi) 2001-06-19 2004-03-31 Magnasense Oy Menetelmä ja laitteisto analyyttien kvalitatiiviseksi ja kvantitatiiviseksi osoittamiseksi
AU2003209572A1 (en) * 2003-03-08 2004-09-28 Ecole Polytechnique Federale De Lausanne (Epfl) Magnetic bead manipulation and transport device
CN1292240C (zh) 2003-12-01 2006-12-27 中国科学院电工研究所 磁力微粒操控器
JP3962385B2 (ja) * 2004-03-11 2007-08-22 株式会社日立製作所 免疫検査装置及び免疫検査方法
US8143073B2 (en) * 2005-08-12 2012-03-27 Siemens Aktiengesellschaft Apparatus for carrying out an analysis process, in particular for identification of biochemical molecules, and analysis processes which can be carried out using this apparatus
FI121248B (fi) 2006-04-21 2010-08-31 Magnasense Technologies Oy Laite magneettisten partikkelien mittaamiseksi ja vastaava menetelmä
US7782046B2 (en) * 2007-02-05 2010-08-24 General Electric Company Electromagnetic tracking method and system
EP2017619A1 (en) 2007-07-20 2009-01-21 Koninklijke Philips Electronics N.V. Magnetic sensor device
US7885786B2 (en) 2008-10-15 2011-02-08 Seagate Technology Llc Sleeve cone quality measurement system and method
US8522604B2 (en) * 2008-10-31 2013-09-03 The University Of Akron Metal wear detection apparatus and method employing microfluidic electronic device
US20130121879A1 (en) 2010-07-21 2013-05-16 Hitachi, Ltd. Magnetic-Field Measurement Device
WO2012162869A1 (zh) 2011-05-27 2012-12-06 Zhang Hongpeng 一种电感式磨粒监测装置及其测量单元
WO2013059692A1 (en) 2011-10-19 2013-04-25 Regents Of The University Of Minnesota Magnetic biomedical sensors and sensing system for high-throughput biomolecule testing
CN103361270B (zh) 2013-07-17 2015-10-28 华南理工大学 多场耦合体外细胞实验装置及方法

Also Published As

Publication number Publication date
FI127032B (fi) 2017-10-13
CN106104266B (zh) 2019-12-20
EP3120138A2 (en) 2017-01-25
JP2017508157A (ja) 2017-03-23
WO2015140411A3 (en) 2015-11-12
WO2015140411A2 (en) 2015-09-24
AU2015233327A1 (en) 2016-11-03
ES2753611T3 (es) 2020-04-13
AU2015233327B2 (en) 2019-08-22
US20170108467A1 (en) 2017-04-20
MX363204B (es) 2019-03-13
FI20145267A (fi) 2015-09-22
MX2016012196A (es) 2017-01-19
US11041828B2 (en) 2021-06-22
CA2940306C (en) 2024-02-13
EP3120138B1 (en) 2019-08-07
JP6691052B2 (ja) 2020-04-28
EP3120138A4 (en) 2017-11-29
CN106104266A (zh) 2016-11-09
CA2940306A1 (en) 2015-09-24

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