BR112013026733A2 - biossensor - Google Patents

biossensor

Info

Publication number
BR112013026733A2
BR112013026733A2 BR112013026733A BR112013026733A BR112013026733A2 BR 112013026733 A2 BR112013026733 A2 BR 112013026733A2 BR 112013026733 A BR112013026733 A BR 112013026733A BR 112013026733 A BR112013026733 A BR 112013026733A BR 112013026733 A2 BR112013026733 A2 BR 112013026733A2
Authority
BR
Brazil
Prior art keywords
coiled wire
electronic circuit
circuit component
biosensor
bioreceptor
Prior art date
Application number
BR112013026733A
Other languages
English (en)
Inventor
Johannes Hendrikus Leonardus Hanssen
Robert Tweehuysen
Original Assignee
Noviosense B 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 Noviosense B V filed Critical Noviosense B V
Publication of BR112013026733A2 publication Critical patent/BR112013026733A2/pt

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/145—Measuring characteristics of blood in vivo, e.g. gas concentration, pH value; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid, cerebral tissue
    • A61B5/1468—Measuring characteristics of blood in vivo, e.g. gas concentration, pH value; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid, cerebral tissue using chemical or electrochemical methods, e.g. by polarographic means
    • 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
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/145—Measuring characteristics of blood in vivo, e.g. gas concentration, pH value; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid, cerebral tissue
    • A61B5/1486—Measuring characteristics of blood in vivo, e.g. gas concentration, pH value; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid, cerebral tissue using enzyme electrodes, e.g. with immobilised oxidase
    • A61B5/14865—Measuring characteristics of blood in vivo, e.g. gas concentration, pH value; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid, cerebral tissue using enzyme electrodes, e.g. with immobilised oxidase invasive, e.g. introduced into the body by a catheter or needle or using implanted sensors
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B82—NANOTECHNOLOGY
    • B82Y—SPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES; MEASUREMENT OR ANALYSIS OF NANOSTRUCTURES; MANUFACTURE OR TREATMENT OF NANOSTRUCTURES
    • B82Y30/00—Nanotechnology for materials or surface science, e.g. nanocomposites
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K9/00—Use of pretreated ingredients
    • C08K9/04—Ingredients treated with organic substances
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09C—TREATMENT OF INORGANIC MATERIALS, OTHER THAN FIBROUS FILLERS, TO ENHANCE THEIR PIGMENTING OR FILLING PROPERTIES ; PREPARATION OF CARBON BLACK  ; PREPARATION OF INORGANIC MATERIALS WHICH ARE NO SINGLE CHEMICAL COMPOUNDS AND WHICH ARE MAINLY USED AS PIGMENTS OR FILLERS
    • C09C1/00—Treatment of specific inorganic materials other than fibrous fillers; Preparation of carbon black
    • 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
    • C12Q1/26—Measuring or testing processes involving enzymes, nucleic acids or microorganisms; Compositions therefor; Processes of preparing such compositions involving oxidoreductase
    • 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
    • G01N27/26—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating electrochemical variables; by using electrolysis or electrophoresis
    • G01N27/28—Electrolytic cell components
    • G01N27/30—Electrodes, e.g. test electrodes; Half-cells
    • G01N27/327—Biochemical electrodes, e.g. electrical or mechanical details for in vitro measurements
    • G01N27/3271—Amperometric enzyme electrodes for analytes in body fluids, e.g. glucose in blood
    • G01N27/3272—Test elements therefor, i.e. disposable laminated substrates with electrodes, reagent and channels
    • 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
    • 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
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2800/00—Detection or diagnosis of diseases
    • G01N2800/04—Endocrine or metabolic disorders
    • G01N2800/042—Disorders of carbohydrate metabolism, e.g. diabetes, glucose metabolism
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49002—Electrical device making
    • Y10T29/49117—Conductor or circuit manufacturing

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Molecular Biology (AREA)
  • Immunology (AREA)
  • General Health & Medical Sciences (AREA)
  • Biophysics (AREA)
  • Proteomics, Peptides & Aminoacids (AREA)
  • Wood Science & Technology (AREA)
  • Zoology (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • Pathology (AREA)
  • Biomedical Technology (AREA)
  • Microbiology (AREA)
  • Biotechnology (AREA)
  • Hematology (AREA)
  • General Physics & Mathematics (AREA)
  • Genetics & Genomics (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Urology & Nephrology (AREA)
  • Medicinal Chemistry (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Veterinary Medicine (AREA)
  • Public Health (AREA)
  • Animal Behavior & Ethology (AREA)
  • Surgery (AREA)
  • Medical Informatics (AREA)
  • Nanotechnology (AREA)
  • Optics & Photonics (AREA)
  • Electrochemistry (AREA)
  • Food Science & Technology (AREA)
  • Cell Biology (AREA)
  • Polymers & Plastics (AREA)
  • Composite Materials (AREA)

Abstract

resumo patente de invenção: "biossensor". a invenção refere-se a um biossensor compreendendo bobinas ocas que compreendem fios espiralados em paralelo e um componente de circuito eletrônico conectado, operavelmente, à bobina, em que os fios incluem pelo menos um primeiro fio espiralado que pode ser usado como um contraeletrodo, um segundo fio espiralado que pode ser usado como um eletrodo de trabalho e um terceiro fio espiralado que pode ser usado como um eletrodo de referência, em que o segundo fio espiralado é dotado de uma camada biocompatível compreendendo um biorreceptor, em que o componente de circuito eletrônico é capaz de gerar um sinal de entrada para um transceptor com base na atividade do biorreceptor e enviar, sem fio, um sinal de entrada para o transceptor, em que o componente de circuito eletrônico é encapsulado em uma resina biocompatível.
BR112013026733A 2011-04-18 2012-04-18 biossensor BR112013026733A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201161517415P 2011-04-18 2011-04-18
PCT/EP2012/057040 WO2012143370A2 (en) 2011-04-18 2012-04-18 Biosensor

Publications (1)

Publication Number Publication Date
BR112013026733A2 true BR112013026733A2 (pt) 2016-09-06

Family

ID=46022191

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112013026733A BR112013026733A2 (pt) 2011-04-18 2012-04-18 biossensor

Country Status (7)

Country Link
US (2) US10631769B2 (pt)
EP (1) EP2699690B1 (pt)
JP (1) JP6046115B2 (pt)
KR (1) KR101952468B1 (pt)
CN (1) CN103687958B (pt)
BR (1) BR112013026733A2 (pt)
WO (1) WO2012143370A2 (pt)

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Publication number Priority date Publication date Assignee Title
US9788765B2 (en) 2012-09-28 2017-10-17 Dexcom, Inc. Zwitterion surface modifications for continuous sensors
US20140209481A1 (en) * 2013-01-25 2014-07-31 Google Inc. Standby Biasing Of Electrochemical Sensor To Reduce Sensor Stabilization Time During Measurement
US8922366B1 (en) * 2013-06-28 2014-12-30 Google Inc. Reader communication with contact lens sensors and display device
US9459201B2 (en) 2014-09-29 2016-10-04 Zyomed Corp. Systems and methods for noninvasive blood glucose and other analyte detection and measurement using collision computing
CN112932477A (zh) * 2015-10-19 2021-06-11 中国农业大学 植于活鱼眼球巩膜组织间液内的血糖传感器及制备方法
CA2998398C (en) 2015-12-30 2023-09-19 Dexcom, Inc. Biointerface layer for analyte sensors
US9554738B1 (en) 2016-03-30 2017-01-31 Zyomed Corp. Spectroscopic tomography systems and methods for noninvasive detection and measurement of analytes using collision computing
EP3607011A1 (en) 2017-04-07 2020-02-12 NovioSense B.V. Coating for implantable medical device
US20190120785A1 (en) 2017-10-24 2019-04-25 Dexcom, Inc. Pre-connected analyte sensors
CN111989041A (zh) 2018-04-10 2020-11-24 里加利私人有限公司 使用阴道环的阴道测量
KR20210088979A (ko) 2020-01-07 2021-07-15 엘지이노텍 주식회사 체내용 센싱 장치

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4703756A (en) * 1986-05-06 1987-11-03 The Regents Of The University Of California Complete glucose monitoring system with an implantable, telemetered sensor module
US5593852A (en) * 1993-12-02 1997-01-14 Heller; Adam Subcutaneous glucose electrode
US6544193B2 (en) * 1996-09-04 2003-04-08 Marcio Marc Abreu Noninvasive measurement of chemical substances
US6175752B1 (en) * 1998-04-30 2001-01-16 Therasense, Inc. Analyte monitoring device and methods of use
US6515144B2 (en) * 2001-05-22 2003-02-04 The Board Of Regents Of The University Of Nebraska Oligothiophenes and synthesis thereof
JP4057521B2 (ja) * 2001-05-30 2008-03-05 アイ−センス，インコーポレーティッド バイオセンサー
EP1475886B1 (de) 2003-05-06 2006-12-20 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Vorrichtung zum Einstellen einer Resonanzschaltung für eine minimale Leistungsaufnahme eines Verstärkers
WO2007120442A2 (en) 2003-07-25 2007-10-25 Dexcom, Inc. Dual electrode system for a continuous analyte sensor
US7125382B2 (en) * 2004-05-20 2006-10-24 Digital Angel Corporation Embedded bio-sensor system
DE102004033288A1 (de) * 2004-07-09 2006-02-02 H.C. Starck Gmbh Kondensationsprodukte aus 3,4-Alkylendioxythiophen-Derivaten mit Ketonen und daraus erhältliche elektrisch leitfähige Polymere
US20060270922A1 (en) * 2004-07-13 2006-11-30 Brauker James H Analyte sensor
US7417164B2 (en) * 2006-07-25 2008-08-26 Glumetrics Inc. Fluorescent dyes for use in glucose sensing
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Also Published As

Publication number Publication date
WO2012143370A2 (en) 2012-10-26
KR20140067973A (ko) 2014-06-05
EP2699690B1 (en) 2014-11-05
CN103687958B (zh) 2015-11-25
JP6046115B2 (ja) 2016-12-14
EP2699690A2 (en) 2014-02-26
US20140081105A1 (en) 2014-03-20
WO2012143370A3 (en) 2012-12-27
US10631769B2 (en) 2020-04-28
US20200223876A1 (en) 2020-07-16
CN103687958A (zh) 2014-03-26
KR101952468B1 (ko) 2019-02-26
JP2014516628A (ja) 2014-07-17

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Legal Events

Date Code Title Description
B06F Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette]
B06U Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette]
B11B Dismissal acc. art. 36, par 1 of ipl - no reply within 90 days to fullfil the necessary requirements