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SE524168C2 - Driftkompenserad magnetisk permeabilitetsdetektor - Google Patents

Driftkompenserad magnetisk permeabilitetsdetektor

Info

Publication number
SE524168C2
SE524168C2 SE0200705A SE0200705A SE524168C2 SE 524168 C2 SE524168 C2 SE 524168C2 SE 0200705 A SE0200705 A SE 0200705A SE 0200705 A SE0200705 A SE 0200705A SE 524168 C2 SE524168 C2 SE 524168C2
Authority
SE
Sweden
Prior art keywords
sample
coils
chamber
inductance
magnetic permeability
Prior art date
Application number
SE0200705A
Other languages
English (en)
Swedish (sv)
Other versions
SE0200705L (sv
SE0200705D0 (sv
Inventor
Dario Kriz
Original Assignee
Lifeassays Ab
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 Lifeassays Ab filed Critical Lifeassays Ab
Priority to SE0200705A priority Critical patent/SE524168C2/sv
Publication of SE0200705D0 publication Critical patent/SE0200705D0/xx
Priority to RU2004129753/15A priority patent/RU2319140C2/ru
Priority to CA2477618A priority patent/CA2477618C/en
Priority to DE60325030T priority patent/DE60325030D1/de
Priority to KR1020047013998A priority patent/KR100998824B1/ko
Priority to CNB038052113A priority patent/CN100350246C/zh
Priority to US10/506,768 priority patent/US7910063B2/en
Priority to DK03708773T priority patent/DK1488230T3/da
Priority to JP2003575105A priority patent/JP4204981B2/ja
Priority to BRPI0308239A priority patent/BRPI0308239B1/pt
Priority to AT03708773T priority patent/ATE416380T1/de
Priority to SI200331485T priority patent/SI1488230T1/sl
Priority to EP03708773A priority patent/EP1488230B1/en
Priority to AU2003212745A priority patent/AU2003212745B2/en
Priority to PL370485A priority patent/PL206088B1/pl
Priority to PCT/SE2003/000360 priority patent/WO2003076931A1/en
Publication of SE0200705L publication Critical patent/SE0200705L/
Publication of SE524168C2 publication Critical patent/SE524168C2/sv

Links

Classifications

    • 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
    • G01N33/483—Physical analysis of biological material
    • G01N33/487—Physical analysis of biological material of liquid biological material
    • 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
    • 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
    • G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
    • G01N33/02—Food
    • G01N33/12—Meat; Fish

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Electrochemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Biomedical Technology (AREA)
  • Food Science & Technology (AREA)
  • Medicinal Chemistry (AREA)
  • Molecular Biology (AREA)
  • Urology & Nephrology (AREA)
  • Hematology (AREA)
  • Biophysics (AREA)
  • Investigating Or Analyzing Materials By The Use Of Magnetic Means (AREA)
  • Measuring Magnetic Variables (AREA)
  • Investigating Or Analysing Biological Materials (AREA)
  • Apparatus Associated With Microorganisms And Enzymes (AREA)
  • Measuring Or Testing Involving Enzymes Or Micro-Organisms (AREA)
  • Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
SE0200705A 2002-03-08 2002-03-08 Driftkompenserad magnetisk permeabilitetsdetektor SE524168C2 (sv)

Priority Applications (16)

Application Number Priority Date Filing Date Title
SE0200705A SE524168C2 (sv) 2002-03-08 2002-03-08 Driftkompenserad magnetisk permeabilitetsdetektor
PCT/SE2003/000360 WO2003076931A1 (en) 2002-03-08 2003-03-07 Drift compensated magnetic permeability detector
JP2003575105A JP4204981B2 (ja) 2002-03-08 2003-03-07 ドリフト補償された透磁率検出装置
AT03708773T ATE416380T1 (de) 2002-03-08 2003-03-07 Detektor für magnetische permeabilität mit driftkompensation
DE60325030T DE60325030D1 (de) 2002-03-08 2003-03-07 Detektor für magnetische permeabilität mit driftkompensation
KR1020047013998A KR100998824B1 (ko) 2002-03-08 2003-03-07 편차 보상형 투자율 검출기
CNB038052113A CN100350246C (zh) 2002-03-08 2003-03-07 漂移补偿磁导率检测器
US10/506,768 US7910063B2 (en) 2002-03-08 2003-03-07 Drift compensated magnetic permeability detector
DK03708773T DK1488230T3 (da) 2002-03-08 2003-03-07 Detektor for magnetisk permeabilitet med driftkompensation
RU2004129753/15A RU2319140C2 (ru) 2002-03-08 2003-03-07 Детектор магнитной проницаемости с компенсацией дрейфа
BRPI0308239A BRPI0308239B1 (pt) 2002-03-08 2003-03-07 detector de permeabilidade magnética com variação compensada
CA2477618A CA2477618C (en) 2002-03-08 2003-03-07 Drift compensated magnetic permeability detector
SI200331485T SI1488230T1 (sl) 2002-03-08 2003-03-07 Detektor magnetne permeabilnosti s kompenzacijo drifta
EP03708773A EP1488230B1 (en) 2002-03-08 2003-03-07 Drift compensated magnetic permeability detector
AU2003212745A AU2003212745B2 (en) 2002-03-08 2003-03-07 Drift compensated magnetic permeability detector
PL370485A PL206088B1 (pl) 2002-03-08 2003-03-07 Urządzenie do pomiaru przenikalności magnetycznej

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE0200705A SE524168C2 (sv) 2002-03-08 2002-03-08 Driftkompenserad magnetisk permeabilitetsdetektor

Publications (3)

Publication Number Publication Date
SE0200705D0 SE0200705D0 (sv) 2002-03-08
SE0200705L SE0200705L (sv) 2003-09-09
SE524168C2 true SE524168C2 (sv) 2004-07-06

Family

ID=20287203

Family Applications (1)

Application Number Title Priority Date Filing Date
SE0200705A SE524168C2 (sv) 2002-03-08 2002-03-08 Driftkompenserad magnetisk permeabilitetsdetektor

Country Status (16)

Country Link
US (1) US7910063B2 (da)
EP (1) EP1488230B1 (da)
JP (1) JP4204981B2 (da)
KR (1) KR100998824B1 (da)
CN (1) CN100350246C (da)
AT (1) ATE416380T1 (da)
AU (1) AU2003212745B2 (da)
BR (1) BRPI0308239B1 (da)
CA (1) CA2477618C (da)
DE (1) DE60325030D1 (da)
DK (1) DK1488230T3 (da)
PL (1) PL206088B1 (da)
RU (1) RU2319140C2 (da)
SE (1) SE524168C2 (da)
SI (1) SI1488230T1 (da)
WO (1) WO2003076931A1 (da)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2009064240A1 (en) * 2007-11-13 2009-05-22 Lifeassays Ab (Publ) Coil mechanism for magnetic detector

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI20065257A0 (fi) * 2006-04-21 2006-04-21 Magnasense Oy Magneettisten partikkelien mittausjärjestelmä ja menetelmä
FI121248B (fi) 2006-04-21 2010-08-31 Magnasense Technologies Oy Laite magneettisten partikkelien mittaamiseksi ja vastaava menetelmä
JP2010102305A (ja) 2008-09-24 2010-05-06 Canon Inc 画像形成装置
JP6264981B2 (ja) * 2014-03-24 2018-01-24 新日鐵住金株式会社 測定装置及び測定方法
WO2017095317A1 (en) * 2015-12-03 2017-06-08 Lifeassays Ab Temperature controlled magnetic permeability detector
US11366050B1 (en) 2019-01-29 2022-06-21 Dmitri Litvinov Ultra-sensitive volumetric magnetic particle detector
CN110515018A (zh) * 2019-09-25 2019-11-29 河南中原特钢装备制造有限公司 一种无磁扶正器相对磁导率的测量方法

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4357237A (en) * 1979-11-28 1982-11-02 Sanderson Charles H Device for the magnetic treatment of water and liquid and gaseous fuels
JPS62147357A (ja) 1985-12-20 1987-07-01 Kawasaki Steel Corp 磁粉液の管理方法及び装置
US5025656A (en) * 1990-05-21 1991-06-25 Cambridge Applied Systems, Inc. Densitometer
JPH06317639A (ja) 1993-05-07 1994-11-15 Mitsui Mining & Smelting Co Ltd 初比透磁率の測定方法および装置
JPH08220072A (ja) 1995-02-17 1996-08-30 Kurita Water Ind Ltd 液体中の気泡検出方法とその装置
US6110660A (en) * 1995-08-20 2000-08-29 The European Institute Of Science Ab Procedure for quantitative and qualitative determination of chemical substances, based on molecular recognition and measurement of magnetic permeability
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
US5978694A (en) * 1997-02-27 1999-11-02 Uri Rapoport Method and apparatus for detecting a magnetically responsive substance
US20020012916A1 (en) * 1998-10-14 2002-01-31 Gundling Gerard J A method of reducing contamination in an essay vessel
KR100361167B1 (ko) 2000-02-11 2002-11-18 사공건 초투자율 측정 시스템
EP1146347B1 (en) 2000-04-10 2005-07-27 Randox Laboratories Ltd. Magnetic particle detection
US6619453B2 (en) * 2001-12-14 2003-09-16 Eaton Corporation Electromagnetic mechanical particle clutch

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2009064240A1 (en) * 2007-11-13 2009-05-22 Lifeassays Ab (Publ) Coil mechanism for magnetic detector
US8633014B2 (en) 2007-11-13 2014-01-21 Lifeassays Ab (Publ) Device for biochemical processing and analysis of a sample

Also Published As

Publication number Publication date
ATE416380T1 (de) 2008-12-15
SI1488230T1 (sl) 2009-04-30
US20050093535A1 (en) 2005-05-05
DE60325030D1 (de) 2009-01-15
EP1488230A1 (en) 2004-12-22
JP4204981B2 (ja) 2009-01-07
PL206088B1 (pl) 2010-06-30
CA2477618A1 (en) 2003-09-18
BR0308239A (pt) 2005-01-11
AU2003212745A1 (en) 2003-09-22
PL370485A1 (en) 2005-05-30
RU2319140C2 (ru) 2008-03-10
RU2004129753A (ru) 2005-04-10
KR20040105757A (ko) 2004-12-16
CN100350246C (zh) 2007-11-21
WO2003076931A1 (en) 2003-09-18
AU2003212745B2 (en) 2008-01-24
US7910063B2 (en) 2011-03-22
CN1639567A (zh) 2005-07-13
EP1488230B1 (en) 2008-12-03
KR100998824B1 (ko) 2010-12-06
CA2477618C (en) 2010-11-16
JP2005520133A (ja) 2005-07-07
BRPI0308239B1 (pt) 2016-12-20
SE0200705L (sv) 2003-09-09
SE0200705D0 (sv) 2002-03-08
DK1488230T3 (da) 2009-03-16

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