BRPI0918101A2 - método para medir a troponina i em uma amostra, cartucho para ser utilizado em um dispositivo de ensaio e uso - Google Patents

método para medir a troponina i em uma amostra, cartucho para ser utilizado em um dispositivo de ensaio e uso

Info

Publication number
BRPI0918101A2
BRPI0918101A2 BRPI0918101A BRPI0918101A BRPI0918101A2 BR PI0918101 A2 BRPI0918101 A2 BR PI0918101A2 BR PI0918101 A BRPI0918101 A BR PI0918101A BR PI0918101 A BRPI0918101 A BR PI0918101A BR PI0918101 A2 BRPI0918101 A2 BR PI0918101A2
Authority
BR
Brazil
Prior art keywords
cartridge
sample
assay device
measuring troponin
troponin
Prior art date
Application number
BRPI0918101A
Other languages
English (en)
Inventor
David W C Dekkers
Joost L M Vissers
Michael F W C Martens
Peggy De Kievit
Ricky Kamps
Toon H Evers
Wendy U Dittmer
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 BRPI0918101A2 publication Critical patent/BRPI0918101A2/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
    • G01N33/68—Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing involving proteins, peptides or amino acids
    • G01N33/6887—Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing involving proteins, peptides or amino acids from muscle, cartilage or connective tissue
    • 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
    • G01N2800/00—Detection or diagnosis of diseases
    • G01N2800/32—Cardiovascular disorders
    • G01N2800/324—Coronary artery diseases, e.g. angina pectoris, myocardial infarction

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Immunology (AREA)
  • Biomedical Technology (AREA)
  • Chemical & Material Sciences (AREA)
  • Urology & Nephrology (AREA)
  • Hematology (AREA)
  • Molecular Biology (AREA)
  • Physics & Mathematics (AREA)
  • Analytical Chemistry (AREA)
  • Cell Biology (AREA)
  • Pathology (AREA)
  • Food Science & Technology (AREA)
  • Medicinal Chemistry (AREA)
  • Biotechnology (AREA)
  • Microbiology (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Proteomics, Peptides & Aminoacids (AREA)
  • Investigating Or Analyzing Materials By The Use Of Magnetic Means (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Peptides Or Proteins (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)
BRPI0918101A 2008-12-22 2009-12-15 método para medir a troponina i em uma amostra, cartucho para ser utilizado em um dispositivo de ensaio e uso BRPI0918101A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP08172611 2008-12-22
PCT/IB2009/055757 WO2010073182A1 (en) 2008-12-22 2009-12-15 Assay for troponin i using magnetic labels

Publications (1)

Publication Number Publication Date
BRPI0918101A2 true BRPI0918101A2 (pt) 2015-11-24

Family

ID=40585450

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0918101A BRPI0918101A2 (pt) 2008-12-22 2009-12-15 método para medir a troponina i em uma amostra, cartucho para ser utilizado em um dispositivo de ensaio e uso

Country Status (7)

Country Link
US (1) US9720003B2 (pt)
EP (1) EP2380026B1 (pt)
JP (1) JP2012513586A (pt)
CN (2) CN102257391A (pt)
BR (1) BRPI0918101A2 (pt)
RU (1) RU2530716C2 (pt)
WO (1) WO2010073182A1 (pt)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11493507B2 (en) 2009-09-14 2022-11-08 Siemens Healthineers Nederland B.V. Highly sensitive immunoassay with large particle labels
CN102426246A (zh) * 2011-08-31 2012-04-25 内蒙古科慧生物科技有限责任公司 人肌钙蛋白I(Troponin I)定量测定试剂盒及其检测方法
EP2594940A1 (en) * 2011-11-16 2013-05-22 Koninklijke Philips Electronics N.V. Particle repulsion to enhance surface contact in magnetic particle immunoassays
EP2594942A1 (en) 2011-11-16 2013-05-22 Koninklijke Philips Electronics N.V. Long rigid spacers to enhance binding kinetics in immunoassays
BR112014017140A8 (pt) * 2012-01-16 2017-07-04 Koninklijke Philips Nv método de determinação da presença de moléculas alvo em um fluido corporal compreendendo células; cartucho para inserção em um dispositivo analisador; e dispositivo analisador
EP2875336B1 (en) * 2012-07-18 2017-05-31 Koninklijke Philips N.V. Processing of a sample fluid with target components
DE102012223378A1 (de) * 2012-12-17 2014-06-18 Charité - Universitätsmedizin Berlin In-vitro Verfahren und Kit zur Diagnose von akutem Koronarsyndrom
US20160116472A1 (en) * 2013-02-04 2016-04-28 The General Hospital Corporation Biomarkers for stroke diagnosis
US9606195B2 (en) * 2013-03-03 2017-03-28 Bar Ilan University High resolution planar hall effect sensors having plural orientations and method of operating the same to measure plural magnetic field components
EP3258270B1 (en) 2015-02-10 2019-05-29 Shenzhen New Industries Biomedical Engineering Co. Ltd. Cardiac troponin i ultra-sensitive detection reagent kit, and ultra-sensitive detection method therefor
CN104634980B (zh) * 2015-02-10 2016-08-31 深圳市新产业生物医学工程股份有限公司 心肌肌钙蛋白i超敏检测试剂盒及超敏检测方法
EP3394596B1 (en) * 2015-12-23 2024-05-29 Siemens Healthineers Nederland B.V. Optical detection of particles in a fluid
CN107796865B (zh) 2016-09-05 2021-05-25 财团法人工业技术研究院 生物分子磁传感器
CN110214274B (zh) 2016-12-09 2023-07-25 雅培医护站股份有限公司 使用免疫传感器和磁免疫传感器的扩展范围的免疫测定装置
WO2018107013A1 (en) * 2016-12-09 2018-06-14 Abbott Point Of Care Inc. Dual range cardiac troponin immunoassay devices and methods using immunosensor and magnetic immunosensor
CN107543931B (zh) * 2017-09-12 2020-02-21 四川新健康成生物股份有限公司 基于胶乳增强免疫比浊法检测TnI的试剂盒及其制备方法
EP3639039A4 (en) 2018-07-27 2021-05-19 Zepto Life Technology, LLC SYSTEM AND PROCEDURE FOR GMR-BASED DETECTION OF BIOMARKERS
US11567068B2 (en) * 2019-03-28 2023-01-31 Autonomous Medical Devices Inc. Detection of cardiac troponin or biological markers via shear horizontal surface acoustic wave biosensor using a wet-dry bioanalytical technique
WO2022029732A1 (en) 2020-08-07 2022-02-10 Vital Biosciences Inc. Kinetic modulation for magnetic analyte detection
US20250264480A1 (en) 2022-04-25 2025-08-21 Siemens Healthineers Nederland B.V. Assay methods, assay cartridges, and assay devices including magnetic particle de-aggregation

Family Cites Families (30)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU530410B2 (en) 1978-02-21 1983-07-14 Sintef Preparing aqueous emulsions
NO155316C (no) 1982-04-23 1987-03-11 Sintef Fremgangsmaate for fremstilling av magnetiske polymerpartikler.
TW221493B (pt) 1990-07-10 1994-03-01 Cardiovascular Diagnostics Inc
US5604105B1 (en) * 1990-10-12 1999-08-24 Spectral Diagnostics Inc Method and device for diagnosingand distinguishing chest pain in early onset thereof
KR100305306B1 (ko) 1993-02-17 2001-11-22 존 펑크하우저 건식화학캐스케이드면역분석법및친화도분석법
DE19524572A1 (de) * 1995-07-06 1997-01-09 Bayer Ag Verfahren zur Herstellung eines synthetischen Kalibrators für den Einsatz in Immunoassays, bestehend aus den Analyten oder Teilsequenzen davon, die an inerten Trägermoleküle konjugiert sind
DE19548028A1 (de) * 1995-12-21 1997-06-26 Bayer Ag Verfahren zur Herstellung eines synthetischen Kalibrators für den Einsatz in Sandwich-Immunoassays, bestehend aus einem Antikörper gegen einen der im Assay benutzten Antikörper und einer Sequenz des Analyten
US6222619B1 (en) * 1997-09-18 2001-04-24 University Of Utah Research Foundation Diagnostic device and method
FR2777355B1 (fr) * 1998-04-10 2000-05-12 Bio Merieux Procede de fixation d'une molecule biologique sur la surface d'un support constitue de silice ou d'oxyde metallique
FR2779526A1 (fr) * 1998-06-09 1999-12-10 Pasteur Sanofi Diagnostics Nouveau procede de dosage de la troponine i cardiaque
KR100604510B1 (ko) 1998-08-06 2006-07-25 스펙트랄 다이아그나스틱스, 인크. 분석 시험 장치 및 방법
EP1030179B1 (en) * 1998-09-01 2005-11-09 Taiho Pharmaceutical Company Limited Method for assaying human thymidylate synthase and assay kit
US20020102620A1 (en) * 1999-05-07 2002-08-01 S. Melissa Maret Antibodies and peptides for detection of plasmodium vivax
CA2419295A1 (en) * 2000-08-21 2002-02-28 Queen's University At Kingston Methods and kits for separation and detection of proteins in biological samples
US20020197741A1 (en) * 2001-05-11 2002-12-26 Sabucedo Albert J. Method of determining time of death
US7205159B2 (en) * 2001-08-20 2007-04-17 Proteome Systems Intellectual Property Pty Ltd. Diagnostic testing process and apparatus
AU2003244342A1 (en) 2002-01-29 2003-09-02 Asahi Kasei Kabushiki Kaisha Biosensor, magnetic molecule measurement method, and measurement object measuring method
EP1474772A4 (en) * 2002-02-14 2005-11-09 Immunivest Corp METHODS AND ALGORITHMS FOR COUNTING CELLS IN A SMALL CYTOMETER
US20040018577A1 (en) * 2002-07-29 2004-01-29 Emerson Campbell John Lewis Multiple hybrid immunoassay
WO2005010542A2 (en) 2003-07-30 2005-02-03 Koninklijke Philips Electronics N.V. On-chip magnetic particle sensor with improved snr
JP2005315726A (ja) * 2004-04-28 2005-11-10 Canon Inc 検出試薬、検出装置、検出方法およびその検出キット
JP4791867B2 (ja) * 2005-03-31 2011-10-12 日立マクセル株式会社 貴金属コート磁性粒子を用いた被検物質の検出方法
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
EP1798504A1 (en) 2005-12-19 2007-06-20 Koninklijke Philips Electronics N.V. Method of making dried particles
CN101432626B (zh) 2006-04-04 2013-06-19 神谷来克斯公司 用于肌钙蛋白分析的高灵敏系统和方法
WO2007132373A1 (en) 2006-05-09 2007-11-22 Koninklijke Philips Electronics 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
WO2008044214A1 (en) * 2006-10-12 2008-04-17 Koninklijke Philips Electronics N.V. Fast biosensor with reagent layer
CN201087838Y (zh) * 2007-03-30 2008-07-16 万华普曼生物工程有限公司 心肌钙蛋白i颜色颗粒诊断试纸
US8617820B2 (en) * 2007-08-28 2013-12-31 Ortho-Clinical Diagnostics, Inc. Use of glycosaminoglycans to reduce non-specific binding in immunoassays

Also Published As

Publication number Publication date
US20110256640A1 (en) 2011-10-20
US9720003B2 (en) 2017-08-01
EP2380026B1 (en) 2016-03-23
RU2530716C2 (ru) 2014-10-10
RU2011130535A (ru) 2013-01-27
CN102257391A (zh) 2011-11-23
JP2012513586A (ja) 2012-06-14
EP2380026A1 (en) 2011-10-26
WO2010073182A1 (en) 2010-07-01
CN104991075A (zh) 2015-10-21

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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 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]