ES2362790T3 - Sensor de nitrógeno ureico en sangre (bun). - Google Patents

Sensor de nitrógeno ureico en sangre (bun). Download PDF

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Publication number
ES2362790T3
ES2362790T3 ES05803876T ES05803876T ES2362790T3 ES 2362790 T3 ES2362790 T3 ES 2362790T3 ES 05803876 T ES05803876 T ES 05803876T ES 05803876 T ES05803876 T ES 05803876T ES 2362790 T3 ES2362790 T3 ES 2362790T3
Authority
ES
Spain
Prior art keywords
sensor
urease
immobilized
carbonic anhydrase
urea
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Lifetime
Application number
ES05803876T
Other languages
English (en)
Spanish (es)
Inventor
Bruce G. Collier
Eric Brouwer
Anjulia Wong
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Abbott Point of Care Inc
Original Assignee
Abbott Point of Care Inc
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 Abbott Point of Care Inc filed Critical Abbott Point of Care Inc
Application granted granted Critical
Publication of ES2362790T3 publication Critical patent/ES2362790T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12Q—MEASURING OR TESTING PROCESSES INVOLVING ENZYMES, NUCLEIC ACIDS OR MICROORGANISMS; COMPOSITIONS OR TEST PAPERS THEREFOR; PROCESSES OF PREPARING SUCH COMPOSITIONS; CONDITION-RESPONSIVE CONTROL IN MICROBIOLOGICAL OR ENZYMOLOGICAL PROCESSES
    • C12Q1/00—Measuring or testing processes involving enzymes, nucleic acids or microorganisms; Compositions therefor; Processes of preparing such compositions
    • C12Q1/58—Measuring or testing processes involving enzymes, nucleic acids or microorganisms; Compositions therefor; Processes of preparing such compositions involving urea or urease
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12Q—MEASURING OR TESTING PROCESSES INVOLVING ENZYMES, NUCLEIC ACIDS OR MICROORGANISMS; COMPOSITIONS OR TEST PAPERS THEREFOR; PROCESSES OF PREPARING SUCH COMPOSITIONS; CONDITION-RESPONSIVE CONTROL IN MICROBIOLOGICAL OR ENZYMOLOGICAL PROCESSES
    • C12Q1/00—Measuring or testing processes involving enzymes, nucleic acids or microorganisms; Compositions therefor; Processes of preparing such compositions
    • C12Q1/001—Enzyme electrodes
    • C12Q1/005—Enzyme electrodes involving specific analytes or enzymes

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Proteomics, Peptides & Aminoacids (AREA)
  • Zoology (AREA)
  • Engineering & Computer Science (AREA)
  • Immunology (AREA)
  • Biochemistry (AREA)
  • Microbiology (AREA)
  • Molecular Biology (AREA)
  • Analytical Chemistry (AREA)
  • Biotechnology (AREA)
  • Physics & Mathematics (AREA)
  • Biophysics (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Health & Medical Sciences (AREA)
  • Genetics & Genomics (AREA)
  • Measuring Or Testing Involving Enzymes Or Micro-Organisms (AREA)
  • Apparatus Associated With Microorganisms And Enzymes (AREA)
  • Investigating Or Analysing Biological Materials (AREA)
  • Heterocyclic Carbon Compounds Containing A Hetero Ring Having Oxygen Or Sulfur (AREA)
ES05803876T 2004-09-02 2005-09-01 Sensor de nitrógeno ureico en sangre (bun). Expired - Lifetime ES2362790T3 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US60643604P 2004-09-02 2004-09-02
US606436P 2004-09-02

Publications (1)

Publication Number Publication Date
ES2362790T3 true ES2362790T3 (es) 2011-07-13

Family

ID=36036847

Family Applications (1)

Application Number Title Priority Date Filing Date
ES05803876T Expired - Lifetime ES2362790T3 (es) 2004-09-02 2005-09-01 Sensor de nitrógeno ureico en sangre (bun).

Country Status (7)

Country Link
US (3) US7540948B2 (https=)
EP (1) EP1789796B1 (https=)
JP (1) JP4659041B2 (https=)
AT (1) ATE509118T1 (https=)
CA (1) CA2576272C (https=)
ES (1) ES2362790T3 (https=)
WO (1) WO2006028871A2 (https=)

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* Cited by examiner, † Cited by third party
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US7214300B2 (en) * 2001-06-04 2007-05-08 Epocal Inc. Integrated electrokinetic devices and methods of manufacture
US6896778B2 (en) * 2001-06-04 2005-05-24 Epocal Inc. Electrode module
US7842234B2 (en) 2002-12-02 2010-11-30 Epocal Inc. Diagnostic devices incorporating fluidics and methods of manufacture
US7767068B2 (en) 2002-12-02 2010-08-03 Epocal Inc. Heterogeneous membrane electrodes
US7722817B2 (en) * 2003-08-28 2010-05-25 Epocal Inc. Lateral flow diagnostic devices with instrument controlled fluidics
EP1991113B1 (en) * 2006-02-27 2014-08-20 Edwards Lifesciences Corporation Flux limiting membrane for intravenous amperometric biosensor
US8268604B2 (en) * 2007-12-20 2012-09-18 Abbott Point Of Care Inc. Compositions for forming immobilized biological layers for sensing
US8241697B2 (en) * 2007-12-20 2012-08-14 Abbott Point Of Care Inc. Formation of immobilized biological layers for sensing
US8945936B2 (en) 2011-04-06 2015-02-03 Fresenius Medical Care Holdings, Inc. Measuring chemical properties of a sample fluid in dialysis systems
US8357293B1 (en) * 2011-07-11 2013-01-22 Gerhardt Van Drie Biological waste digester
US9670538B2 (en) 2011-08-05 2017-06-06 Ibis Biosciences, Inc. Nucleic acid sequencing by electrochemical detection
KR101772588B1 (ko) * 2011-08-22 2017-09-13 한국전자통신연구원 클리어 컴파운드 에폭시로 몰딩한 ｍｉｔ 소자 및 그것을 포함하는 화재 감지 장치
WO2013102093A1 (en) 2011-12-28 2013-07-04 Ibis Biosciences, Inc. Multiple- analyte assay device and system
CN105334250A (zh) * 2015-10-23 2016-02-17 吴国清 一种银/氯化银电极片及其制备工艺
DK4027137T3 (da) * 2015-12-18 2025-03-31 Radiometer Medical Aps Blandet ionofor ion-selektiv elektrode til forbedret detektion af urea i blod
US10753900B2 (en) 2016-06-30 2020-08-25 University Of Connecticut Real-time in situ sensing of water-related parameters using micro-electrode array
US10363245B2 (en) 2017-02-22 2019-07-30 The Board Of Regents Of The University Of Texas System Methods for treating CNS lesions
US11733197B2 (en) 2017-05-04 2023-08-22 Siemens Healthcare Diagnostics Inc. Biosensors produced from enzymes with reduced solubility and methods of production and use thereof
EP3537153A1 (en) * 2018-03-05 2019-09-11 Fuhrmann, Gerda Laura Means for the quantitative determination of an analyte concentration in a patient's urine sample
NO344627B1 (en) * 2018-04-30 2020-02-10 Sintef Tto As Hybrid polymer membrane
CN109946353A (zh) * 2018-11-08 2019-06-28 利多(香港)有限公司 电势型生物传感器和检测方法
CN109946352A (zh) * 2018-11-08 2019-06-28 利多(香港)有限公司 用于电势型生物传感器的反应试剂及其应用
JP7352497B2 (ja) * 2020-03-09 2023-09-28 日本特殊陶業株式会社 水質計測装置用の校正液、水質計測装置用の校正液入り容器、及び水質計測装置用の校正液を用いる校正方法。
CA3249940A1 (en) 2022-04-28 2023-11-02 Société des Produits Nestlé S.A. Methods of determining a health status of a cat based on one or more biomarkers, and methods of treating a mortality risk identified by the health status
CN121605196A (zh) * 2023-07-19 2026-03-03 美国西门子医学诊断股份有限公司 血液尿素氮（bun）传感器和感测生物样本中尿素氮的方法

Family Cites Families (22)

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DE3116995A1 (de) * 1981-04-29 1982-11-25 Röhm GmbH, 6100 Darmstadt Latex zur immobilisierung von biologisch wirksamen substanzen
JPS61210939A (ja) * 1985-03-14 1986-09-19 Matsushita Electric Works Ltd 尿酸の測定法
JPS6264940A (ja) * 1985-09-18 1987-03-24 Fujitsu Ltd バイオセンサ−
JPS62144062A (ja) * 1985-12-18 1987-06-27 Fuji Electric Co Ltd 酵素センサ−
JPS636451A (ja) * 1986-06-27 1988-01-12 Terumo Corp 酵素センサ
US4713165A (en) * 1986-07-02 1987-12-15 Ilex Corporation Sensor having ion-selective electrodes
US4933048A (en) * 1988-02-16 1990-06-12 I-Stat Corporation Reference electrode, method of making and method of using same
US5096669A (en) * 1988-09-15 1992-03-17 I-Stat Corporation Disposable sensing device for real time fluid analysis
US5200051A (en) * 1988-11-14 1993-04-06 I-Stat Corporation Wholly microfabricated biosensors and process for the manufacture and use thereof
US5063081A (en) 1988-11-14 1991-11-05 I-Stat Corporation Method of manufacturing a plurality of uniform microfabricated sensing devices having an immobilized ligand receptor
US5081063A (en) * 1989-07-20 1992-01-14 Harris Corporation Method of making edge-connected integrated circuit structure
US5112455A (en) * 1990-07-20 1992-05-12 I Stat Corporation Method for analytically utilizing microfabricated sensors during wet-up
US5821399A (en) * 1993-07-16 1998-10-13 I-Stat Corporation Automatic test parameters compensation of a real time fluid analysis sensing device
AT401653B (de) * 1994-10-05 1996-11-25 Avl Verbrennungskraft Messtech Verfahren zur immobilisierung biologischer komponenten in einer polymermatrix sowie biosensoren unter verwendung derartiger immobilisate
WO1996040414A1 (en) * 1995-06-07 1996-12-19 Trachtenberg Michael C Enzyme systems for gas processing
US5858186A (en) * 1996-12-20 1999-01-12 The Regents Of The University Of California Urea biosensor for hemodialysis monitoring
US6030827A (en) * 1998-01-23 2000-02-29 I-Stat Corporation Microfabricated aperture-based sensor
JP3477511B2 (ja) * 1998-03-25 2003-12-10 国立身体障害者リハビリテーションセンター総長 金白金電極を用いたバイオセンサ
JP3901860B2 (ja) * 1998-11-02 2007-04-04 株式会社セロテック 複数の酵素を反応させる物質の定量方法及び酵素組成物
IT1307750B1 (it) * 1999-02-04 2001-11-19 Saicom S R L Biosensore amperometrico reattivo al ph.
US6291200B1 (en) * 1999-11-17 2001-09-18 Agentase, Llc Enzyme-containing polymeric sensors
JP4404433B2 (ja) * 2000-02-29 2010-01-27 株式会社テクノメデイカ 使い捨てｂｕｎセンサー及びその製造法

Also Published As

Publication number Publication date
ATE509118T1 (de) 2011-05-15
US8182663B2 (en) 2012-05-22
US20090170140A1 (en) 2009-07-02
WO2006028871A3 (en) 2008-03-27
EP1789796B1 (en) 2011-05-11
CA2576272C (en) 2013-06-25
JP4659041B2 (ja) 2011-03-30
US20090159443A1 (en) 2009-06-25
CA2576272A1 (en) 2006-03-16
EP1789796A2 (en) 2007-05-30
US20060046275A1 (en) 2006-03-02
US7540948B2 (en) 2009-06-02
EP1789796A4 (en) 2008-11-12
WO2006028871A2 (en) 2006-03-16
JP2008511837A (ja) 2008-04-17
US8236517B2 (en) 2012-08-07
WO2006028871A9 (en) 2006-07-20

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