FI20085009L - Anordning och spolarrangemang för mätning av magnetpartiklar och motsvarande förfarande - Google Patents

Anordning och spolarrangemang för mätning av magnetpartiklar och motsvarande förfarande Download PDF

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Publication number
FI20085009L
FI20085009L FI20085009A FI20085009A FI20085009L FI 20085009 L FI20085009 L FI 20085009L FI 20085009 A FI20085009 A FI 20085009A FI 20085009 A FI20085009 A FI 20085009A FI 20085009 L FI20085009 L FI 20085009L
Authority
FI
Finland
Prior art keywords
magnetic particles
coil arrangement
corresponding method
measuring magnetic
coils
Prior art date
Application number
FI20085009A
Other languages
English (en)
Finnish (fi)
Other versions
FI20085009A0 (sv
Inventor
Jarmo Verho
Original Assignee
Magnasense 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
Priority claimed from FI20075378A external-priority patent/FI20075378A0/sv
Application filed by Magnasense Oy filed Critical Magnasense Oy
Priority to FI20085009A priority Critical patent/FI20085009L/sv
Publication of FI20085009A0 publication Critical patent/FI20085009A0/sv
Priority to PCT/FI2008/050297 priority patent/WO2008145813A1/en
Publication of FI20085009L publication Critical patent/FI20085009L/sv

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
    • G01N27/02—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
    • G01R33/12—Measuring magnetic properties of articles or specimens of solids or fluids
    • G01R33/1269—Measuring magnetic properties of articles or specimens of solids or fluids of molecules labeled with magnetic beads
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N15/00—Investigating characteristics of particles; Investigating permeability, pore-volume or surface-area of porous materials
    • G01N15/06—Investigating concentration of particle suspensions
    • G01N15/0656—Investigating concentration of particle suspensions using electric, e.g. electrostatic methods or magnetic methods
    • 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
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R17/00—Measuring arrangements involving comparison with a reference value, e.g. bridge

Landscapes

  • Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Analytical Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • Dispersion Chemistry (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Investigating Or Analyzing Materials By The Use Of Magnetic Means (AREA)
FI20085009A 2007-05-25 2008-01-07 Anordning och spolarrangemang för mätning av magnetpartiklar och motsvarande förfarande FI20085009L (sv)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FI20085009A FI20085009L (sv) 2007-05-25 2008-01-07 Anordning och spolarrangemang för mätning av magnetpartiklar och motsvarande förfarande
PCT/FI2008/050297 WO2008145813A1 (en) 2007-05-25 2008-05-23 Device and coil arrangement for measuring magnetic particles and corresponding method

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI20075378A FI20075378A0 (sv) 2007-05-25 2007-05-25 Anordning för mätning av magnetiska partiklar och motsvarande förfarande
FI20085009A FI20085009L (sv) 2007-05-25 2008-01-07 Anordning och spolarrangemang för mätning av magnetpartiklar och motsvarande förfarande

Publications (2)

Publication Number Publication Date
FI20085009A0 FI20085009A0 (sv) 2008-01-07
FI20085009L true FI20085009L (sv) 2008-11-26

Family

ID=39004309

Family Applications (1)

Application Number Title Priority Date Filing Date
FI20085009A FI20085009L (sv) 2007-05-25 2008-01-07 Anordning och spolarrangemang för mätning av magnetpartiklar och motsvarande förfarande

Country Status (2)

Country Link
FI (1) FI20085009L (sv)
WO (1) WO2008145813A1 (sv)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9880118B2 (en) 2011-05-12 2018-01-30 The Trustees Of Dartmouth College Planar Probe and system for measuring dielectric properties of biological materials
JP6210358B2 (ja) * 2013-03-26 2017-10-11 Smc株式会社 変位センサ
DE102013109467A1 (de) * 2013-08-30 2015-03-05 MRB Forschungszentrum für Magnet - Resonanz - Bayern e.V. Verfahren und Vorrichtung zur Analyse eines magnetische Partikel umfassenden Probenvolumens
DE102015008516B4 (de) * 2015-06-30 2017-02-16 Testo Ag Messanordnung und Verfahren zur berührungslosen Stromstärkemessung

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH07248676A (ja) * 1994-03-09 1995-09-26 Konica Corp トナー濃度検出装置
JPH08101167A (ja) * 1994-09-30 1996-04-16 Tokyo Gas Co Ltd 非破壊検査用センサ及びその製造方法
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
US6873152B2 (en) * 2002-12-30 2005-03-29 General Electric Company Differential sensor apparatus and method for laminated core fault detection
GB0410976D0 (en) * 2004-05-17 2004-06-16 Randox Lab Ltd Magnetic particle detector system

Also Published As

Publication number Publication date
FI20085009A0 (sv) 2008-01-07
WO2008145813A1 (en) 2008-12-04

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Legal Events

Date Code Title Description
FD Application lapsed