BRPI0908074A2 - Método para controlar a atuação de partículas de rótulo em um dispositivo biossensor, e, dispositivo biossensor - Google Patents

Método para controlar a atuação de partículas de rótulo em um dispositivo biossensor, e, dispositivo biossensor

Info

Publication number
BRPI0908074A2
BRPI0908074A2 BRPI0908074-0A BRPI0908074A BRPI0908074A2 BR PI0908074 A2 BRPI0908074 A2 BR PI0908074A2 BR PI0908074 A BRPI0908074 A BR PI0908074A BR PI0908074 A2 BRPI0908074 A2 BR PI0908074A2
Authority
BR
Brazil
Prior art keywords
biosensor device
performance
controlling
label particles
biosensor
Prior art date
Application number
BRPI0908074-0A
Other languages
English (en)
Inventor
Josephus A H M Kahlman
Original Assignee
Koninkl Philips Electronics 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 Koninkl Philips Electronics Nv filed Critical Koninkl Philips Electronics Nv
Publication of BRPI0908074A2 publication Critical patent/BRPI0908074A2/pt
Publication of BRPI0908074A8 publication Critical patent/BRPI0908074A8/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
    • 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
    • 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
    • G01N33/48—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
    • G01N33/54373—Apparatus specially adapted for solid-phase testing involving physiochemical end-point determination, e.g. wave-guides, FETS, gratings
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/17—Systems in which incident light is modified in accordance with the properties of the material investigated
    • G01N21/55—Specular reflectivity
    • G01N21/552—Attenuated total reflection
    • 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)
  • Engineering & Computer Science (AREA)
  • Urology & Nephrology (AREA)
  • Hematology (AREA)
  • Biomedical Technology (AREA)
  • Molecular Biology (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • Pathology (AREA)
  • General Physics & Mathematics (AREA)
  • General Health & Medical Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Biotechnology (AREA)
  • Microbiology (AREA)
  • Food Science & Technology (AREA)
  • Cell Biology (AREA)
  • Electrochemistry (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
  • Investigating Or Analyzing Materials By The Use Of Magnetic Means (AREA)
  • Investigating, Analyzing Materials By Fluorescence Or Luminescence (AREA)
  • Sampling And Sample Adjustment (AREA)
BRPI0908074A 2008-02-06 2009-02-02 Método para controlar a atuação de partículas de rótulo em um dispositivo biossensor, e, dispositivo biossensor BRPI0908074A8 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP08101328 2008-02-06
PCT/IB2009/050396 WO2009098623A1 (en) 2008-02-06 2009-02-02 Magnetic bead actuation using feedback for ftir biosensor

Publications (2)

Publication Number Publication Date
BRPI0908074A2 true BRPI0908074A2 (pt) 2015-08-25
BRPI0908074A8 BRPI0908074A8 (pt) 2016-03-22

Family

ID=40429956

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0908074A BRPI0908074A8 (pt) 2008-02-06 2009-02-02 Método para controlar a atuação de partículas de rótulo em um dispositivo biossensor, e, dispositivo biossensor

Country Status (6)

Country Link
US (2) US8822227B2 (pt)
EP (1) EP2240776B1 (pt)
CN (1) CN101939646B (pt)
BR (1) BRPI0908074A8 (pt)
RU (1) RU2526198C2 (pt)
WO (1) WO2009098623A1 (pt)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101971208A (zh) * 2008-03-12 2011-02-09 皇家飞利浦电子股份有限公司 测量生物传感装置中样品的亮度中的斑点区域校正
US8537237B2 (en) * 2008-03-12 2013-09-17 Koninklijke Philips N.V. Real-time digital image processing architecture
EP2344887A1 (en) * 2008-10-31 2011-07-20 Koninklijke Philips Electronics N.V. Biosensor with multi-chamber cartridge
EP2478347B1 (en) * 2009-09-14 2019-10-23 Koninklijke Philips N.V. Sensing system for sensing a substance in a fluid
CN102575976B (zh) 2009-09-28 2016-03-30 皇家飞利浦电子股份有限公司 物质确定设备
EP2492665A1 (en) * 2009-10-19 2012-08-29 Tokyo Institute of Technology Biosensor using magnetic microparticles
WO2011073866A1 (en) 2009-12-18 2011-06-23 Koninklijke Philips Electronics N.V. Substance determining apparatus
US9339813B2 (en) 2009-12-18 2016-05-17 Koninklijke Philips N.V. Substance determining apparatus
BR112012030422A2 (pt) 2010-06-02 2017-06-13 Koninl Philips Electronics Nv aparelho para manipulações ópticas de uma amostra em uma câmara de amostra e uso do aparelho
EP2681540A1 (en) * 2011-02-28 2014-01-08 Koninklijke Philips N.V. Substance determining apparatus
EP2527814A1 (en) * 2011-04-27 2012-11-28 Koninklijke Philips Electronics N.V. Sensor system with an exchangeable cartridge and a reader
EP2800970B1 (en) 2012-01-04 2016-09-28 Magnomics, S.A. Monolithic device combining cmos with magnetoresistive sensors
EP2664914A1 (en) * 2012-05-16 2013-11-20 Koninklijke Philips N.V. Magnetically assisted processing of a medium
EP3105568A1 (en) * 2014-02-13 2016-12-21 Koninklijke Philips N.V. Wetting detection without markers
CN105929149B (zh) * 2016-04-26 2018-09-11 中国科学院电子学研究所 一种基于磁富集和全内反射的光学检测仪
US11698381B2 (en) * 2018-05-30 2023-07-11 Sepmag Systems, S.L. Opto-magnetophoretic method for the detection of biological and chemical substance
CN113994209A (zh) * 2019-07-31 2022-01-28 深圳迈瑞生物医疗电子股份有限公司 一种样本检测模块及样本分析仪

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6046585A (en) * 1997-11-21 2000-04-04 Quantum Design, Inc. Method and apparatus for making quantitative measurements of localized accumulations of target particles having magnetic particles bound thereto
US6294063B1 (en) * 1999-02-12 2001-09-25 Board Of Regents, The University Of Texas System Method and apparatus for programmable fluidic processing
CN1185492C (zh) 1999-03-15 2005-01-19 清华大学 可单点选通式微电磁单元阵列芯片、电磁生物芯片及应用
CN1829916B (zh) * 2003-07-30 2010-09-29 皇家飞利浦电子股份有限公司 用于确定生物活性分子之间结合的磁性粒子的使用
CN100389326C (zh) * 2004-12-31 2008-05-21 中山大学 利用免疫磁珠的生物检测装置及其检测方法
US7614753B2 (en) * 2005-10-31 2009-11-10 Hewlett-Packard Development Company, L.P. Determining an adjustment
JP2010512534A (ja) * 2006-12-12 2010-04-22 コーニンクレッカ フィリップス エレクトロニクス エヌ ヴィ ラベル粒子を検出するマイクロエレクトロニクスセンサデバイス
ATE471516T1 (de) * 2007-02-23 2010-07-15 Koninkl Philips Electronics Nv Sensorvorrichtung und verfahren zum detektieren magnetischer partikel
CN101754811A (zh) 2007-07-09 2010-06-23 皇家飞利浦电子股份有限公司 具有磁场发生器的微电子传感器设备以及载体

Also Published As

Publication number Publication date
WO2009098623A1 (en) 2009-08-13
US8822227B2 (en) 2014-09-02
EP2240776A1 (en) 2010-10-20
RU2010136964A (ru) 2012-03-20
CN101939646B (zh) 2014-05-14
EP2240776B1 (en) 2014-12-24
RU2526198C2 (ru) 2014-08-20
BRPI0908074A8 (pt) 2016-03-22
US20140348705A1 (en) 2014-11-27
US9766231B2 (en) 2017-09-19
US20100311183A1 (en) 2010-12-09
CN101939646A (zh) 2011-01-05

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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]
B25D Requested change of name of applicant approved

Owner name: KONINKLIJKE PHILIPS N. V. (NL)

B25G Requested change of headquarter approved

Owner name: KONINKLIJKE PHILIPS N. V. (NL)

B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]
B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]

Free format text: EM VIRTUDE DO ARQUIVAMENTO PUBLICADO NA RPI 2447 DE 28-11-2017 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDO O ARQUIVAMENTO DO PEDIDO DE PATENTE, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.