BRPI0914018A2 - "método para determinar a quantidade de um componente alvo em uma amostra, dispositivo de sensor, produto de programa de computador e uso do dispositivo de sensor" - Google Patents

"método para determinar a quantidade de um componente alvo em uma amostra, dispositivo de sensor, produto de programa de computador e uso do dispositivo de sensor"

Info

Publication number
BRPI0914018A2
BRPI0914018A2 BRPI0914018A BRPI0914018A BRPI0914018A2 BR PI0914018 A2 BRPI0914018 A2 BR PI0914018A2 BR PI0914018 A BRPI0914018 A BR PI0914018A BR PI0914018 A BRPI0914018 A BR PI0914018A BR PI0914018 A2 BRPI0914018 A2 BR PI0914018A2
Authority
BR
Brazil
Prior art keywords
sensor device
sample
determining
computer program
amount
Prior art date
Application number
BRPI0914018A
Other languages
English (en)
Inventor
Toon H Evers
Wendy U Dittmer
Original Assignee
Konink Philips Elecronics N V
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 Konink Philips Elecronics N V filed Critical Konink Philips Elecronics N V
Publication of BRPI0914018A2 publication Critical patent/BRPI0914018A2/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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B82—NANOTECHNOLOGY
    • B82Y—SPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES; MEASUREMENT OR ANALYSIS OF NANOSTRUCTURES; MANUFACTURE OR TREATMENT OF NANOSTRUCTURES
    • B82Y25/00—Nanomagnetism, e.g. magnetoimpedance, anisotropic magnetoresistance, giant magnetoresistance or tunneling magnetoresistance
    • 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
    • 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
    • G01R33/06—Measuring direction or magnitude of magnetic fields or magnetic flux using galvano-magnetic devices
    • G01R33/09—Magnetoresistive devices
    • G01R33/093—Magnetoresistive devices using multilayer structures, e.g. giant magnetoresistance sensors
    • 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
    • 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)
  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Immunology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Biochemistry (AREA)
  • Urology & Nephrology (AREA)
  • Analytical Chemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Pathology (AREA)
  • Molecular Biology (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • Hematology (AREA)
  • Biomedical Technology (AREA)
  • Nanotechnology (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Biotechnology (AREA)
  • Cell Biology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Microbiology (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Electrochemistry (AREA)
  • Food Science & Technology (AREA)
  • Medicinal Chemistry (AREA)
  • Investigating Or Analyzing Materials By The Use Of Magnetic Means (AREA)
  • Investigating Or Analysing Biological Materials (AREA)
BRPI0914018A 2008-10-16 2009-10-06 "método para determinar a quantidade de um componente alvo em uma amostra, dispositivo de sensor, produto de programa de computador e uso do dispositivo de sensor" BRPI0914018A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP08166810 2008-10-16
PCT/IB2009/054372 WO2010044005A2 (en) 2008-10-16 2009-10-06 Method and device for determining the amount of magnetically labeled target components

Publications (1)

Publication Number Publication Date
BRPI0914018A2 true BRPI0914018A2 (pt) 2015-10-27

Family

ID=42028175

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0914018A BRPI0914018A2 (pt) 2008-10-16 2009-10-06 "método para determinar a quantidade de um componente alvo em uma amostra, dispositivo de sensor, produto de programa de computador e uso do dispositivo de sensor"

Country Status (9)

Country Link
US (1) US9023651B2 (pt)
EP (1) EP2338052B1 (pt)
JP (1) JP5567577B2 (pt)
CN (1) CN102187222B (pt)
BR (1) BRPI0914018A2 (pt)
DK (1) DK2338052T3 (pt)
ES (1) ES2773075T3 (pt)
RU (1) RU2530715C2 (pt)
WO (1) WO2010044005A2 (pt)

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EP2545367B1 (en) * 2010-03-12 2022-02-09 The Board of Trustees of the Leland Stanford Junior University Magnetic sensor based quantitative binding kinetics analysis
US20140099663A1 (en) * 2010-11-15 2014-04-10 Regents Of The University Of Minnesota Gmr sensor
CN103229056B (zh) * 2010-11-30 2015-06-24 皇家飞利浦电子股份有限公司 用于磁致动粒子的传感器装置
CN110133277A (zh) * 2011-09-08 2019-08-16 Nexus Dx股份有限公司 多级分析物检定
EP2800970B1 (en) 2012-01-04 2016-09-28 Magnomics, S.A. Monolithic device combining cmos with magnetoresistive sensors
CA2804843C (en) * 2012-02-06 2021-02-02 Ortho-Clinical Diagnostics, Inc. Multiple time windows for extending the range of an assay
EP2685273A1 (en) * 2012-07-13 2014-01-15 Université Montpellier 2, Sciences et Techniques Micromagnetometry detection system and method for detecting magnetic signatures of magnetic materials
RU2653145C2 (ru) 2012-09-04 2018-05-07 Конинклейке Филипс Н.В. Измерительное устройство и способ отбора образцов
JP2020500508A (ja) 2016-10-28 2020-01-16 バンヤン・バイオマーカーズ・インコーポレーテッド ユビキチンｃ末端ヒドロラーゼｌ１（ｕｃｈ−ｌ１）およびグリア線維酸性タンパク質（ｇｆａｐ）に対する抗体および関連する方法
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
CN116391126A (zh) 2020-08-07 2023-07-04 维塔生物科技公司 磁性分析物检测的动力学调节
WO2022139819A1 (en) * 2020-12-22 2022-06-30 Hp Health Solutions Inc. Washing magnetizing microparticles in a fluid density column

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US4368047A (en) 1981-04-27 1983-01-11 University Of Utah Research Foundation Process for conducting fluorescence immunoassays without added labels and employing attenuated internal reflection
US5846708A (en) 1991-11-19 1998-12-08 Massachusetts Institiute Of Technology Optical and electrical methods and apparatus for molecule detection
JPH0763760A (ja) 1993-08-31 1995-03-10 Daikin Ind Ltd 光学的免疫測定方法およびその装置
GB9609653D0 (en) 1996-05-09 1996-07-10 Applied Research Ars Holding N Method of assay
US5885839A (en) 1997-04-15 1999-03-23 Lxn Corporation Methods of determining initiation and variable end points for measuring a chemical reaction
US6551843B1 (en) * 1999-01-29 2003-04-22 Immunivest Corporation Methods for enhancing binding interactions between members of specific binding pairs
AU2002216614A1 (en) * 2000-10-03 2002-04-15 Minerva Biotechnologies Corporation Electronic detection of interaction based on the interruption of flow
DE10051396A1 (de) * 2000-10-17 2002-04-18 Febit Ferrarius Biotech Gmbh Verfahren und Vorrichtung zur integrierten Synthese und Analytbestimmung an einem Träger
US6541266B2 (en) 2001-02-28 2003-04-01 Home Diagnostics, Inc. Method for determining concentration of an analyte in a test strip
WO2003049530A2 (en) 2001-12-07 2003-06-19 Dyax Corporation Method and apparatus for washing magnetically responsive particles
KR20040068968A (ko) * 2001-12-21 2004-08-02 코닌클리케 필립스 일렉트로닉스 엔.브이. 마이크로-어레이상의 자기 나노입자들의 면적 밀도를측정하는 센서 및 방법
TWI306153B (en) * 2002-01-29 2009-02-11 Asahi Chemical Ind Biosensor, magnetic molecule measurement method, and measurement object measuring method
WO2003102546A2 (en) * 2002-05-31 2003-12-11 The Regents Of The University Of California Method and apparatus for detecting substances of interest
US7118916B2 (en) 2002-10-21 2006-10-10 Lifescan, Inc. Method of reducing analysis time of endpoint-type reaction profiles
JP2007500347A (ja) 2003-07-30 2007-01-11 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 改善されたｓｎｒを持つチップ上磁性粒子センサ
EP1697755A1 (en) 2003-07-30 2006-09-06 Koninklijke Philips Electronics N.V. On-chip magnetic sensor device with suppressed cross-talk
GB0410976D0 (en) * 2004-05-17 2004-06-16 Randox Lab Ltd Magnetic particle detector system
JP2008522147A (ja) * 2004-11-30 2008-06-26 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 磁気バイオセンサのための励起及び測定方法
US7723127B2 (en) 2005-03-03 2010-05-25 Novx Systems Inc. Immunoassay with extended dynamic range
US20080206892A1 (en) * 2005-06-17 2008-08-28 Koninklijke Philips Electronics, N.V. Rapid Magnetic Biosensor With Integrated Arrival Time Measuremnt
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
CN101438162A (zh) 2006-05-09 2009-05-20 皇家飞利浦电子股份有限公司 精准的磁性生物传感器
CN101632018B (zh) 2007-02-23 2017-12-08 皇家飞利浦电子股份有限公司 用于感测磁性粒子的传感器设备和方法
WO2009007797A1 (en) * 2007-07-09 2009-01-15 Koninklijke Philips Electronics N.V. Microelectronic sensor device with magnetic field generator and carrier

Also Published As

Publication number Publication date
JP2012506043A (ja) 2012-03-08
JP5567577B2 (ja) 2014-08-06
CN102187222B (zh) 2014-05-07
US20110207229A1 (en) 2011-08-25
ES2773075T3 (es) 2020-07-09
DK2338052T3 (da) 2020-02-17
RU2011119508A (ru) 2012-11-27
WO2010044005A3 (en) 2010-07-08
RU2530715C2 (ru) 2014-10-10
EP2338052A2 (en) 2011-06-29
CN102187222A (zh) 2011-09-14
EP2338052B1 (en) 2019-11-20
US9023651B2 (en) 2015-05-05
WO2010044005A2 (en) 2010-04-22

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Legal Events

Date Code Title Description
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 fees: dismissal - article 86 of industrial property law
B08K Lapse as no evidence of payment of the annual fee has been furnished to inpi (acc. art. 87)