HK1137810A1 - 應用永久磁鐵的用於成像生物樣本中靶標組分的方法和設備 - Google Patents

應用永久磁鐵的用於成像生物樣本中靶標組分的方法和設備

Info

Publication number
HK1137810A1
HK1137810A1 HK10102561.3A HK10102561A HK1137810A1 HK 1137810 A1 HK1137810 A1 HK 1137810A1 HK 10102561 A HK10102561 A HK 10102561A HK 1137810 A1 HK1137810 A1 HK 1137810A1
Authority
HK
Hong Kong
Prior art keywords
cells
target
sample
target cells
permanent magnet
Prior art date
Application number
HK10102561.3A
Other languages
English (en)
Inventor
Arjan G J Tibbe
Leon W M M Terstappen
Original Assignee
Veridex Llc
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 Veridex Llc filed Critical Veridex Llc
Publication of HK1137810A1 publication Critical patent/HK1137810A1/zh

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
    • G01N33/58—Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing involving labelled substances
    • G01N33/582—Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing involving labelled substances with fluorescent label
    • 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
    • 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
    • G01N33/569—Immunoassay; Biospecific binding assay; Materials therefor for microorganisms, e.g. protozoa, bacteria, viruses
    • G01N33/56966—Animal cells
    • G01N33/56972—White blood cells
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2333/00—Assays involving biological materials from specific organisms or of a specific nature
    • G01N2333/435—Assays involving biological materials from specific organisms or of a specific nature from animals; from humans
    • G01N2333/705—Assays involving receptors, cell surface antigens or cell surface determinants
    • G01N2333/70503—Immunoglobulin superfamily, e.g. VCAMs, PECAM, LFA-3
    • G01N2333/70514—CD4
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2446/00—Magnetic particle immunoreagent carriers

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Immunology (AREA)
  • Engineering & Computer Science (AREA)
  • Hematology (AREA)
  • Urology & Nephrology (AREA)
  • Biomedical Technology (AREA)
  • Chemical & Material Sciences (AREA)
  • Molecular Biology (AREA)
  • Cell Biology (AREA)
  • Food Science & Technology (AREA)
  • Pathology (AREA)
  • Biotechnology (AREA)
  • Medicinal Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Microbiology (AREA)
  • Zoology (AREA)
  • Tropical Medicine & Parasitology (AREA)
  • Virology (AREA)
  • Investigating Or Analysing Biological Materials (AREA)
  • Investigating, Analyzing Materials By Fluorescence Or Luminescence (AREA)
  • Measuring Or Testing Involving Enzymes Or Micro-Organisms (AREA)
  • Analysing Materials By The Use Of Radiation (AREA)
HK10102561.3A 2008-02-15 2010-03-11 應用永久磁鐵的用於成像生物樣本中靶標組分的方法和設備 HK1137810A1 (zh)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US12/031,807 US7828968B2 (en) 2007-08-30 2008-02-15 Method and apparatus for imaging target components in a biological sample using permanent magnets

Publications (1)

Publication Number Publication Date
HK1137810A1 true HK1137810A1 (zh) 2010-08-06

Family

ID=40506419

Family Applications (1)

Application Number Title Priority Date Filing Date
HK10102561.3A HK1137810A1 (zh) 2008-02-15 2010-03-11 應用永久磁鐵的用於成像生物樣本中靶標組分的方法和設備

Country Status (7)

Country Link
US (2) US7828968B2 (zh)
EP (1) EP2090889B1 (zh)
JP (1) JP5507092B2 (zh)
CN (1) CN101533012B (zh)
AT (1) ATE540316T1 (zh)
ES (1) ES2377178T3 (zh)
HK (1) HK1137810A1 (zh)

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US8110101B2 (en) * 2007-08-30 2012-02-07 Veridex, Llc Method and apparatus for imaging target components in a biological sample using permanent magnets
US7828968B2 (en) * 2007-08-30 2010-11-09 Veridex, Llc Method and apparatus for imaging target components in a biological sample using permanent magnets
US8710836B2 (en) 2008-12-10 2014-04-29 Nanomr, Inc. NMR, instrumentation, and flow meter/controller continuously detecting MR signals, from continuously flowing sample material
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US8841104B2 (en) 2010-04-21 2014-09-23 Nanomr, Inc. Methods for isolating a target analyte from a heterogeneous sample
US20110262989A1 (en) 2010-04-21 2011-10-27 Nanomr, Inc. Isolating a target analyte from a body fluid
US9476812B2 (en) 2010-04-21 2016-10-25 Dna Electronics, Inc. Methods for isolating a target analyte from a heterogeneous sample
US9428547B2 (en) 2010-04-21 2016-08-30 Dna Electronics, Inc. Compositions for isolating a target analyte from a heterogeneous sample
US10114020B2 (en) 2010-10-11 2018-10-30 Mbio Diagnostics, Inc. System and device for analyzing a fluidic sample
EP2701850B1 (en) * 2011-04-27 2018-08-15 Becton Dickinson and Company Devices and methods for separating magnetically labeled moieties in a sample
EP2701851B1 (en) * 2011-04-29 2024-04-24 Becton Dickinson and Company Fluidic in-line particle immobilization and collection system and method for using the same
WO2014070235A1 (en) 2012-10-29 2014-05-08 Mbio Diagnostics, Inc. Biological particle identification system, cartridge and associated methods
JPWO2014097991A1 (ja) * 2012-12-18 2017-01-12 コニカミノルタ株式会社 希少細胞検出装置、希少細胞検出方法、希少細胞観察システム、および細胞展開用デバイス
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US20150233932A1 (en) * 2013-02-19 2015-08-20 Ching-Ping Tseng Methods, Systems, and Compositions for Enrichment of Rare Cells
WO2015058103A1 (en) * 2013-10-18 2015-04-23 The Regents Of The University Of California Method and device for detecting molecules or particles using fractionalized volumes
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CN111795919B (zh) * 2020-05-25 2024-03-26 中国人民解放军陆军军医大学第二附属医院 一种骨髓细胞形态学自动检测系统及其工作方法
EP3922991A1 (en) * 2020-06-10 2021-12-15 PreOmics GmbH Dispersion using a moving magnet
CN114002195A (zh) * 2021-10-22 2022-02-01 中国科学院广州生物医药与健康研究院 一种辅助悬浮细胞成像的系统及其使用方法和应用

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Also Published As

Publication number Publication date
ATE540316T1 (de) 2012-01-15
EP2090889B1 (en) 2012-01-04
US20110014686A1 (en) 2011-01-20
EP2090889A1 (en) 2009-08-19
JP2009192539A (ja) 2009-08-27
CN101533012A (zh) 2009-09-16
JP5507092B2 (ja) 2014-05-28
CN101533012B (zh) 2013-12-25
US7828968B2 (en) 2010-11-09
ES2377178T3 (es) 2012-03-23
US20090061477A1 (en) 2009-03-05

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Legal Events

Date Code Title Description
PC Patent ceased (i.e. patent has lapsed due to the failure to pay the renewal fee)

Effective date: 20200208