BR112015004406A2 - método de amostragem e dispositivo sensor - Google Patents

método de amostragem e dispositivo sensor

Info

Publication number
BR112015004406A2
BR112015004406A2 BR112015004406A BR112015004406A BR112015004406A2 BR 112015004406 A2 BR112015004406 A2 BR 112015004406A2 BR 112015004406 A BR112015004406 A BR 112015004406A BR 112015004406 A BR112015004406 A BR 112015004406A BR 112015004406 A2 BR112015004406 A2 BR 112015004406A2
Authority
BR
Brazil
Prior art keywords
magnetic particles
detection surface
retained
magnetic
chamber
Prior art date
Application number
BR112015004406A
Other languages
English (en)
Portuguese (pt)
Inventor
Patrick Kelly Declan
Xiao Weimin
Original Assignee
Koninklijke Philips Nv
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 Koninklijke Philips Nv filed Critical Koninklijke Philips Nv
Publication of BR112015004406A2 publication Critical patent/BR112015004406A2/pt

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
    • G01N33/50—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
    • 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
    • G01N1/00—Sampling; Preparing specimens for investigation
    • G01N1/28—Preparing specimens for investigation including physical details of (bio-)chemical methods covered elsewhere, e.g. G01N33/50, C12Q
    • G01N1/40—Concentrating samples
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N1/00—Sampling; Preparing specimens for investigation
    • G01N1/28—Preparing specimens for investigation including physical details of (bio-)chemical methods covered elsewhere, e.g. G01N33/50, C12Q
    • 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
    • G01N15/02—Investigating particle size or size distribution
    • G01N15/0266—Investigating particle size or size distribution with electrical classification
    • 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
    • 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
    • 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
    • G01N33/54333—Modification of conditions of immunological binding reaction, e.g. use of more than one type of particle, use of chemical agents to improve binding, choice of incubation time or application of magnetic field during binding reaction
    • 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
    • G01N33/54366—Apparatus specially adapted for solid-phase testing
    • 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
    • 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

  • Health & Medical Sciences (AREA)
  • Immunology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Pathology (AREA)
  • General Health & Medical Sciences (AREA)
  • Biochemistry (AREA)
  • Analytical Chemistry (AREA)
  • Biomedical Technology (AREA)
  • Hematology (AREA)
  • Molecular Biology (AREA)
  • Urology & Nephrology (AREA)
  • Food Science & Technology (AREA)
  • Medicinal Chemistry (AREA)
  • Cell Biology (AREA)
  • Microbiology (AREA)
  • Biotechnology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • Electrochemistry (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Dispersion Chemistry (AREA)
  • Investigating Or Analyzing Materials By The Use Of Magnetic Means (AREA)
  • Measuring Or Testing Involving Enzymes Or Micro-Organisms (AREA)
BR112015004406A 2012-09-04 2013-09-04 método de amostragem e dispositivo sensor BR112015004406A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN2012080969 2012-09-04
PCT/IB2013/058272 WO2014037880A1 (en) 2012-09-04 2013-09-04 A sensor device and a method of sampling

Publications (1)

Publication Number Publication Date
BR112015004406A2 true BR112015004406A2 (pt) 2017-07-04

Family

ID=49385311

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112015004406A BR112015004406A2 (pt) 2012-09-04 2013-09-04 método de amostragem e dispositivo sensor

Country Status (6)

Country Link
US (1) US9841419B2 (https=)
EP (1) EP2893335A1 (https=)
JP (1) JP6363078B2 (https=)
BR (1) BR112015004406A2 (https=)
RU (1) RU2653145C2 (https=)
WO (1) WO2014037880A1 (https=)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2013102850A1 (en) 2012-01-04 2013-07-11 Insituto De Engenharia De Sistemas E Computadores Para Os Microsistemas E As Nanotecnologias Monolithic device combining cmos with magnetoresistive sensors
JP2015192957A (ja) * 2014-03-31 2015-11-05 株式会社Ｊｖｃケンウッド 撹拌装置及び攪拌方法
US9770600B1 (en) * 2014-07-09 2017-09-26 Verily Life Sciences Llc Particle concentration and separation using magnets
CN107407675B (zh) 2015-03-26 2020-03-17 皇家飞利浦有限公司 生物传感器盒的制造
JP6800223B2 (ja) * 2016-10-28 2020-12-16 ベックマン コールター， インコーポレイテッド 物質調製評価システム
EP3723908A4 (en) * 2017-12-12 2021-07-14 Ancera, LLC MAGNETIC SCANNING SYSTEMS, METHODS AND DEVICES FOR FERROFLUID-BASED DOSAGE
JP7455529B2 (ja) * 2019-08-01 2024-03-26 キヤノンメディカルシステムズ株式会社 検体測定装置及び検体測定装置の制御方法
JP7467137B2 (ja) * 2020-01-28 2024-04-15 キヤノンメディカルシステムズ株式会社 検体分析装置

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101213452B (zh) 2005-05-02 2013-05-15 柏奥斯柯勒股份有限公司 利用声学器件检测分析物的方法和设备
US7300631B2 (en) 2005-05-02 2007-11-27 Bioscale, Inc. Method and apparatus for detection of analyte using a flexural plate wave device and magnetic particles
EP1894008A2 (en) * 2005-06-17 2008-03-05 Koninklijke Philips Electronics N.V. Rapid magnetic biosensor with integrated arrival time measurement
WO2006134546A2 (en) * 2005-06-17 2006-12-21 Koninklijke Philips Electronics N.V. Accurate magnetic biosensor
US8945946B2 (en) 2006-03-31 2015-02-03 Canon Kabushiki Kaisha Sensor element and detection method of magnetic particles using this element, and detection method of target substance
US10488408B2 (en) 2006-05-09 2019-11-26 Koninklijke Philips N.V. Detection of target molecules in a sample by using a magnetic field
WO2007129275A2 (en) 2006-05-10 2007-11-15 Koninklijke Philips Electronics N.V. Rapid magnetic biosensor
WO2008015645A2 (en) 2006-08-02 2008-02-07 Koninklijke Philips Electronics N.V. A method of determining the concentration of an analyte using analyte sensor molecules coupled to a porous membrane
JP5970153B2 (ja) * 2006-12-19 2016-08-17 コーニンクレッカ フィリップス エヌ ヴェＫｏｎｉｎｋｌｉｊｋｅ Ｐｈｉｌｉｐｓ Ｎ．Ｖ． 凝集パラメータの測定
US7820454B2 (en) 2006-12-29 2010-10-26 Intel Corporation Programmable electromagnetic array for molecule transport
EP2068143A1 (de) 2007-12-07 2009-06-10 Roche Diagnostics GmbH Manipulation magnetischer Mikropartikel in einem Hochdruck-Flüssigkeitssystem und Extraktionsprozess
US9023651B2 (en) 2008-10-16 2015-05-05 Koninklijke Philips N.V. Method for determining the amount of magnetically labeled troponin
US10794903B2 (en) 2008-10-17 2020-10-06 Minicare B.V. Pulsed magnetic actuation for sensitive assays
US20120062219A1 (en) 2009-05-19 2012-03-15 Koninklijke Philips Electronics N.V. Sensor device for magnetic particles with a high dynamic range
GB0915072D0 (en) 2009-09-01 2009-09-30 Prokyma Technologies Ltd Ultrasound & magnetic method
SE535918C2 (sv) * 2010-06-10 2013-02-19 Hemocue Ab Detektion av magnetiskt inmärkta biologiska komponenter
CN103109193B (zh) 2010-09-17 2017-07-21 皇家飞利浦电子股份有限公司 用于在多个腔室中的颗粒吸引的磁系统
US8409807B2 (en) 2010-10-22 2013-04-02 T2 Biosystems, Inc. NMR systems and methods for the rapid detection of analytes

Also Published As

Publication number Publication date
RU2653145C2 (ru) 2018-05-07
RU2015112284A (ru) 2016-10-27
EP2893335A1 (en) 2015-07-15
WO2014037880A1 (en) 2014-03-13
US20150233908A1 (en) 2015-08-20
JP2015528571A (ja) 2015-09-28
JP6363078B2 (ja) 2018-07-25
US9841419B2 (en) 2017-12-12

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Legal Events

Date Code Title Description
B06F Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette]
B06U Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette]
B11B Dismissal acc. art. 36, par 1 of ipl - no reply within 90 days to fullfil the necessary requirements