BRPI0914098A2 - biosensor - Google Patents

biosensor

Info

Publication number
BRPI0914098A2
BRPI0914098A2 BRPI0914098A BRPI0914098A BRPI0914098A2 BR PI0914098 A2 BRPI0914098 A2 BR PI0914098A2 BR PI0914098 A BRPI0914098 A BR PI0914098A BR PI0914098 A BRPI0914098 A BR PI0914098A BR PI0914098 A2 BRPI0914098 A2 BR PI0914098A2
Authority
BR
Brazil
Prior art keywords
biosensor
Prior art date
Application number
BRPI0914098A
Other languages
English (en)
Inventor
Ben De Clercq
Mikhail M Ovsyanko
Xander J A Janssen
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=42106980&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=BRPI0914098(A2) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Koninkl Philips Electronics Nv filed Critical Koninkl Philips Electronics Nv
Publication of BRPI0914098A2 publication Critical patent/BRPI0914098A2/pt

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
    • G01N27/72—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
    • G01R33/12—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)
  • General Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Biochemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Analytical Chemistry (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • General Health & Medical Sciences (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Investigating Or Analyzing Materials By The Use Of Magnetic Means (AREA)
  • Measuring Magnetic Variables (AREA)
  • Magnetic Treatment Devices (AREA)
BRPI0914098A 2008-10-16 2009-10-06 biosensor BRPI0914098A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP08166797 2008-10-16
PCT/IB2009/054373 WO2010044006A2 (en) 2008-10-16 2009-10-06 Biosensor with quadrupole magnetic actuation system

Publications (1)

Publication Number Publication Date
BRPI0914098A2 true BRPI0914098A2 (pt) 2015-11-17

Family

ID=42106980

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0914098A BRPI0914098A2 (pt) 2008-10-16 2009-10-06 biosensor

Country Status (7)

Country Link
US (1) US9157891B2 (pt)
EP (1) EP2338067B1 (pt)
JP (1) JP5759378B2 (pt)
CN (1) CN102187242B (pt)
BR (1) BRPI0914098A2 (pt)
RU (1) RU2519017C2 (pt)
WO (1) WO2010044006A2 (pt)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2720060A1 (en) * 2009-09-28 2014-04-16 Koninklijke Philips N.V. A biosensor system for single particle detection
EP2780692A1 (en) 2011-11-14 2014-09-24 Koninklijke Philips N.V. Apparatus for cluster detection
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
EP2664914A1 (en) * 2012-05-16 2013-11-20 Koninklijke Philips N.V. Magnetically assisted processing of a medium
US10145906B2 (en) 2015-12-17 2018-12-04 Analog Devices Global Devices, systems and methods including magnetic structures
WO2020002598A1 (en) * 2018-06-28 2020-01-02 Curevac Ag Bioreactor for rna in vitro transcription
CN113008939B (zh) * 2019-12-18 2024-12-31 财团法人工业技术研究院 电磁特性测量装置与系统以及电磁特性测量方法
US11327087B2 (en) * 2020-04-13 2022-05-10 Brevitest Technologies, Llc Automated driving of an assay with spaced magnets
US11940502B2 (en) 2021-09-24 2024-03-26 Analog Devices International Unlimited Company Magnetic field sensing based on particle position within container
EP4381305A1 (en) 2021-09-24 2024-06-12 Analog Devices International Unlimited Company Magnetic field sensing based on particle position within container
US12613147B2 (en) 2021-11-12 2026-04-28 Analog Devices International Unlimited Company Temperature sensing with particles in medium material
US12435803B2 (en) 2022-05-27 2025-10-07 Analog Devices International Unlimited Company Flow adjustment based on particle movement in response to magnetic field
JP2023178871A (ja) * 2022-06-06 2023-12-18 キヤノンメディカルシステムズ株式会社 分析装置、分析装置用磁場発生装置、および、分析方法
US12379433B2 (en) 2022-09-14 2025-08-05 Analog Devices International Unlimited Company Magnetically sensitive particles and magnetic structure

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5466574A (en) * 1991-03-25 1995-11-14 Immunivest Corporation Apparatus and methods for magnetic separation featuring external magnetic means
JPH05215900A (ja) * 1992-02-06 1993-08-27 Toshiba Corp 電子加速器の多極電磁石
US5655665A (en) * 1994-12-09 1997-08-12 Georgia Tech Research Corporation Fully integrated micromachined magnetic particle manipulator and separator
WO2000032293A1 (en) 1998-11-30 2000-06-08 Immunivest Corporation Magnetic separation apparatus and methods
US5968820A (en) * 1997-02-26 1999-10-19 The Cleveland Clinic Foundation Method for magnetically separating cells into fractionated flow streams
US6361749B1 (en) * 1998-08-18 2002-03-26 Immunivest Corporation Apparatus and methods for magnetic separation
US20060194327A1 (en) * 2003-07-30 2006-08-31 Koninklijke Philips Electronics N.V. On-chip magnetic particle sensor with improved snr
GB0410980D0 (en) 2004-05-17 2004-06-16 Randox Lab Ltd Magnetic particle detector system and method of performing binding assay
WO2006079998A1 (en) 2005-01-31 2006-08-03 Koninklijke Philips Electronics N.V. Rapid and sensitive biosensing
EP1979751A1 (en) 2006-01-25 2008-10-15 Koninklijke Philips Electronics N.V. Device for analyzing fluids
WO2007129275A2 (en) 2006-05-10 2007-11-15 Koninklijke Philips Electronics N.V. Rapid magnetic biosensor
CN102764607B (zh) * 2006-06-21 2015-01-07 斯彼诺米克斯公司 一种用于处理和混合液体介质中的磁性颗粒的设备和方法
US8237434B2 (en) 2007-03-06 2012-08-07 Koninklijke Philips Electronics N.V. Electromagnetic system for biosensors

Also Published As

Publication number Publication date
JP2012506044A (ja) 2012-03-08
EP2338067B1 (en) 2013-01-23
US9157891B2 (en) 2015-10-13
US20110199080A1 (en) 2011-08-18
WO2010044006A2 (en) 2010-04-22
RU2011119497A (ru) 2012-11-27
RU2519017C2 (ru) 2014-06-10
JP5759378B2 (ja) 2015-08-05
WO2010044006A3 (en) 2010-07-01
EP2338067A2 (en) 2011-06-29
CN102187242A (zh) 2011-09-14
CN102187242B (zh) 2015-08-19

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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)

B06T Formal requirements before examination [chapter 6.20 patent gazette]
B06F Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette]
B11E Dismissal acc. art. 34 of ipl - requirements for examination incomplete
B11T Dismissal of application maintained [chapter 11.20 patent gazette]