JP2024540521A - グルタミン酸塩を感知するための分析物センサおよびその使用方法 - Google Patents

グルタミン酸塩を感知するための分析物センサおよびその使用方法 Download PDF

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Publication number
JP2024540521A
JP2024540521A JP2024529510A JP2024529510A JP2024540521A JP 2024540521 A JP2024540521 A JP 2024540521A JP 2024529510 A JP2024529510 A JP 2024529510A JP 2024529510 A JP2024529510 A JP 2024529510A JP 2024540521 A JP2024540521 A JP 2024540521A
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Prior art keywords
glutamate
analyte
certain embodiments
polymer
sensor
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Pending
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JP2024529510A
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English (en)
Japanese (ja)
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JP2024540521A5 (https=
JPWO2023091897A5 (https=
Inventor
エムラフ オゼル、リファト
オージャ、スティーブン
ジェイ． フェルドマン、ベンジャミン
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Abbott Diabetes Care Inc
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Abbott Diabetes Care Inc
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Publication of JP2024540521A publication Critical patent/JP2024540521A/ja
Publication of JP2024540521A5 publication Critical patent/JP2024540521A5/ja
Publication of JPWO2023091897A5 publication Critical patent/JPWO2023091897A5/ja
Pending legal-status Critical Current

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    • 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 or pH-value ; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid or cerebral tissue
    • A61B5/14507—Measuring characteristics of blood in vivo, e.g. gas concentration or pH-value ; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid or cerebral tissue specially adapted for measuring characteristics of body fluids other than blood
    • A61B5/1451—Measuring characteristics of blood in vivo, e.g. gas concentration or pH-value ; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid or cerebral tissue specially adapted for measuring characteristics of body fluids other than blood for interstitial fluid
    • 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 or pH-value ; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid or cerebral tissue
    • A61B5/14546—Measuring characteristics of blood in vivo, e.g. gas concentration or pH-value ; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid or cerebral tissue for measuring analytes not otherwise provided for, e.g. ions, cytochromes
    • 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 or pH-value ; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid or cerebral tissue
    • A61B5/1468—Measuring characteristics of blood in vivo, e.g. gas concentration or pH-value ; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid or cerebral tissue using chemical or electrochemical methods, e.g. by polarographic means
    • A61B5/1486—Measuring characteristics of blood in vivo, e.g. gas concentration or pH-value ; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid or cerebral tissue using chemical or electrochemical methods, e.g. by polarographic means using enzyme electrodes, e.g. with immobilised oxidase
    • A61B5/14865—Measuring characteristics of blood in vivo, e.g. gas concentration or pH-value ; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid or cerebral tissue using chemical or electrochemical methods, e.g. by polarographic means using enzyme electrodes, e.g. with immobilised oxidase invasive, e.g. introduced into the body by a catheter or needle or using implanted sensors
    • 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
    • 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
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/40—Detecting, measuring or recording for evaluating the nervous system
    • A61B5/4058—Detecting, measuring or recording for evaluating the nervous system for evaluating the central nervous system
    • A61B5/4064—Evaluating the brain
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/40—Detecting, measuring or recording for evaluating the nervous system
    • A61B5/4076—Diagnosing or monitoring particular conditions of the nervous system
    • A61B5/4082—Diagnosing or monitoring movement diseases, e.g. Parkinson, Huntington or Tourette
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/40—Detecting, measuring or recording for evaluating the nervous system
    • A61B5/4076—Diagnosing or monitoring particular conditions of the nervous system
    • A61B5/4088—Diagnosing of monitoring cognitive diseases, e.g. Alzheimer, prion diseases or dementia
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/72—Signal processing specially adapted for physiological signals or for diagnostic purposes
    • A61B5/7271—Specific aspects of physiological measurement analysis
    • A61B5/7275—Determining trends in physiological measurement data; Predicting development of a medical condition based on physiological measurements, e.g. determining a risk factor

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  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Biophysics (AREA)
  • Molecular Biology (AREA)
  • Public Health (AREA)
  • Surgery (AREA)
  • Veterinary Medicine (AREA)
  • Biomedical Technology (AREA)
  • Pathology (AREA)
  • Optics & Photonics (AREA)
  • Medical Informatics (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • Organic Chemistry (AREA)
  • Zoology (AREA)
  • Wood Science & Technology (AREA)
  • Proteomics, Peptides & Aminoacids (AREA)
  • General Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Biotechnology (AREA)
  • Genetics & Genomics (AREA)
  • General Engineering & Computer Science (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Biochemistry (AREA)
  • Microbiology (AREA)
  • Immunology (AREA)
  • Analytical Chemistry (AREA)
  • Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
  • Measuring Or Testing Involving Enzymes Or Micro-Organisms (AREA)
JP2024529510A 2021-11-19 2022-11-14 グルタミン酸塩を感知するための分析物センサおよびその使用方法 Pending JP2024540521A (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US202163281243P 2021-11-19 2021-11-19
US63/281,243 2021-11-19
PCT/US2022/079837 WO2023091897A1 (en) 2021-11-19 2022-11-14 Analyte sensors for sensing glutamate and methods of using the same

Publications (3)

Publication Number Publication Date
JP2024540521A true JP2024540521A (ja) 2024-10-31
JP2024540521A5 JP2024540521A5 (https=) 2025-11-21
JPWO2023091897A5 JPWO2023091897A5 (https=) 2025-11-21

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ID=86384773

Family Applications (1)

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JP2024529510A Pending JP2024540521A (ja) 2021-11-19 2022-11-14 グルタミン酸塩を感知するための分析物センサおよびその使用方法

Country Status (7)

Country Link
US (1) US20230157596A1 (https=)
EP (1) EP4433099A4 (https=)
JP (1) JP2024540521A (https=)
CN (1) CN118524856A (https=)
AU (1) AU2022390869A1 (https=)
CA (1) CA3237928A1 (https=)
WO (1) WO2023091897A1 (https=)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP4655412A2 (en) * 2023-01-25 2025-12-03 Abbott Diabetes Care, Inc. Temperature-insensitive membranes for analyte sensors
AU2024355405A1 (en) * 2023-10-04 2026-03-26 Abbott Diabetes Care Inc. Highly permeable membrane for biosensor

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6134461A (en) * 1998-03-04 2000-10-17 E. Heller & Company Electrochemical analyte
US8268143B2 (en) * 1999-11-15 2012-09-18 Abbott Diabetes Care Inc. Oxygen-effect free analyte sensor
US7769420B2 (en) * 2000-05-15 2010-08-03 Silver James H Sensors for detecting substances indicative of stroke, ischemia, or myocardial infarction
US7226978B2 (en) * 2002-05-22 2007-06-05 Dexcom, Inc. Techniques to improve polyurethane membranes for implantable glucose sensors
US20090143658A1 (en) * 2006-02-27 2009-06-04 Edwards Lifesciences Corporation Analyte sensor
KR100964026B1 (ko) * 2008-02-22 2010-06-15 한국생명공학연구원 글루코즈 옥시다제 변형체를 이용한 혈당 센서
US20120165636A1 (en) * 2010-07-22 2012-06-28 Feldman Benjamin J Systems and Methods for Improved In Vivo Analyte Sensor Function
US9322103B2 (en) * 2010-08-06 2016-04-26 Microchips Biotech, Inc. Biosensor membrane composition, biosensor, and methods for making same
AU2012286753A1 (en) * 2011-07-26 2014-02-06 Glysens Incorporated Tissue implantable sensor with hermetically sealed housing
EP4538692A3 (en) * 2017-06-30 2025-06-18 Abbott Diabetes Care Method and apparatus for analyte detection using an electrochemical biosensor
US12076145B2 (en) * 2018-04-19 2024-09-03 Abbott Diabetes Care Inc. Lactate sensors and associated methods
CA3126240A1 (en) * 2019-01-28 2020-08-06 Abbott Diabetes Cares Inc. Analyte sensors employing multiple enzymes and methods associated therewith

Also Published As

Publication number Publication date
AU2022390869A1 (en) 2024-05-30
WO2023091897A1 (en) 2023-05-25
EP4433099A1 (en) 2024-09-25
CN118524856A (zh) 2024-08-20
US20230157596A1 (en) 2023-05-25
CA3237928A1 (en) 2023-05-25
EP4433099A4 (en) 2025-11-05

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