BR112022013271A2 - Sistemas de arranjo de sensores e métodos para detectar múltiplos analitos - Google Patents

Sistemas de arranjo de sensores e métodos para detectar múltiplos analitos

Info

Publication number
BR112022013271A2
BR112022013271A2 BR112022013271A BR112022013271A BR112022013271A2 BR 112022013271 A2 BR112022013271 A2 BR 112022013271A2 BR 112022013271 A BR112022013271 A BR 112022013271A BR 112022013271 A BR112022013271 A BR 112022013271A BR 112022013271 A2 BR112022013271 A2 BR 112022013271A2
Authority
BR
Brazil
Prior art keywords
electrodes
multiple analytes
methods
detect multiple
arrangement systems
Prior art date
Application number
BR112022013271A
Other languages
English (en)
Portuguese (pt)
Inventor
Wang Yi
Cho Hyun
j feldman Benjamin
Chen Kuan-Chou
n tran Lam
OJA Stephen
D Mccanless Jonathan
Original Assignee
Abbott Diabetes 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 Diabetes Care Inc filed Critical Abbott Diabetes Care Inc
Publication of BR112022013271A2 publication Critical patent/BR112022013271A2/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 or pH-value ; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid or cerebral tissue
    • A61B5/14532—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 glucose, e.g. by tissue impedance measurement
    • 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
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B2562/00—Details of sensors; Constructional details of sensor housings or probes; Accessories for sensors
    • A61B2562/12—Manufacturing methods specially adapted for producing sensors for in-vivo measurements
    • A61B2562/125—Manufacturing methods specially adapted for producing sensors for in-vivo measurements characterised by the manufacture of electrodes
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B2562/00—Details of sensors; Constructional details of sensor housings or probes; Accessories for sensors
    • A61B2562/16—Details of sensor housings or probes; Details of structural supports for sensors
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/68—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient
    • A61B5/6801—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient specially adapted to be attached to or worn on the body surface
    • A61B5/683—Means for maintaining contact with the body
    • A61B5/6832—Means for maintaining contact with the body using adhesives
    • A61B5/6833—Adhesive patches
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/68—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient
    • A61B5/6846—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient specially adapted to be brought in contact with an internal body part, i.e. invasive
    • A61B5/6847—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient specially adapted to be brought in contact with an internal body part, i.e. invasive mounted on an invasive device
    • A61B5/6848—Needles

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Surgery (AREA)
  • General Health & Medical Sciences (AREA)
  • Biophysics (AREA)
  • Pathology (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Medical Informatics (AREA)
  • Molecular Biology (AREA)
  • Veterinary Medicine (AREA)
  • Animal Behavior & Ethology (AREA)
  • Optics & Photonics (AREA)
  • Public Health (AREA)
  • Emergency Medicine (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
  • Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
  • Measuring Or Testing Involving Enzymes Or Micro-Organisms (AREA)
  • Investigating Or Analysing Materials By The Use Of Chemical Reactions (AREA)
BR112022013271A 2020-01-03 2020-12-30 Sistemas de arranjo de sensores e métodos para detectar múltiplos analitos BR112022013271A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US202062956943P 2020-01-03 2020-01-03
PCT/US2020/067541 WO2021138473A1 (en) 2020-01-03 2020-12-30 Sensor array systems and methods for detecting multiple analytes

Publications (1)

Publication Number Publication Date
BR112022013271A2 true BR112022013271A2 (pt) 2022-09-06

Family

ID=76687460

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112022013271A BR112022013271A2 (pt) 2020-01-03 2020-12-30 Sistemas de arranjo de sensores e métodos para detectar múltiplos analitos

Country Status (8)

Country Link
US (2) US12290359B2 (enExample)
EP (1) EP4084689A4 (enExample)
JP (2) JP7590439B2 (enExample)
CN (1) CN115038381A (enExample)
AU (2) AU2020419193B2 (enExample)
BR (1) BR112022013271A2 (enExample)
CA (1) CA3162903A1 (enExample)
WO (1) WO2021138473A1 (enExample)

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Also Published As

Publication number Publication date
CN115038381A (zh) 2022-09-09
EP4084689A1 (en) 2022-11-09
US20210219885A1 (en) 2021-07-22
AU2024204183A1 (en) 2024-07-11
US12290359B2 (en) 2025-05-06
US20250295337A1 (en) 2025-09-25
JP2023509450A (ja) 2023-03-08
JP7590439B2 (ja) 2024-11-26
CA3162903A1 (en) 2021-07-08
EP4084689A4 (en) 2024-01-17
AU2020419193B2 (en) 2024-07-04
AU2020419193A1 (en) 2022-07-07
WO2021138473A1 (en) 2021-07-08
JP2025015649A (ja) 2025-01-30

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