FI3917396T3 - Analyyttiantureita, joilla voidaan havaita sekä glukoosia että ketoneita - Google Patents

Analyyttiantureita, joilla voidaan havaita sekä glukoosia että ketoneita Download PDF

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Publication number
FI3917396T3
FI3917396T3 FIEP20712075.9T FI20712075T FI3917396T3 FI 3917396 T3 FI3917396 T3 FI 3917396T3 FI 20712075 T FI20712075 T FI 20712075T FI 3917396 T3 FI3917396 T3 FI 3917396T3
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FI
Finland
Prior art keywords
membrane
polymer
glucose
analyte sensor
active region
Prior art date
Application number
FIEP20712075.9T
Other languages
English (en)
Finnish (fi)
Inventor
Benjamin J Feldman
Mark K Sloan
Ashwin Kumar
Namvar Kiaie
Michael R Love
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.)
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Publication date
Application filed by Abbott Diabetes Care Inc filed Critical Abbott Diabetes Care Inc
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Publication of FI3917396T3 publication Critical patent/FI3917396T3/fi

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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
    • A61B5/14546—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
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L31/00—Materials for other surgical articles, e.g. stents, stent-grafts, shunts, surgical drapes, guide wires, materials for adhesion prevention, occluding devices, surgical gloves, tissue fixation devices
    • A61L31/04—Macromolecular materials
    • A61L31/041—Mixtures of macromolecular compounds

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  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Veterinary Medicine (AREA)
  • Public Health (AREA)
  • General Health & Medical Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Surgery (AREA)
  • Pathology (AREA)
  • Medical Informatics (AREA)
  • Molecular Biology (AREA)
  • Biomedical Technology (AREA)
  • Engineering & Computer Science (AREA)
  • Biophysics (AREA)
  • Optics & Photonics (AREA)
  • Emergency Medicine (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Vascular Medicine (AREA)
  • Epidemiology (AREA)
  • Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
  • Measuring Or Testing Involving Enzymes Or Micro-Organisms (AREA)
  • Apparatus Associated With Microorganisms And Enzymes (AREA)
FIEP20712075.9T 2019-01-28 2020-01-28 Analyyttiantureita, joilla voidaan havaita sekä glukoosia että ketoneita FI3917396T3 (fi)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201962797566P 2019-01-28 2019-01-28
US201962884869P 2019-08-09 2019-08-09
PCT/US2020/015365 WO2020159956A1 (en) 2019-01-28 2020-01-28 Analyte sensors and sensing methods featuring dual detection of glucose and ketones

Publications (1)

Publication Number Publication Date
FI3917396T3 true FI3917396T3 (fi) 2024-11-29

Family

ID=69845516

Family Applications (1)

Application Number Title Priority Date Filing Date
FIEP20712075.9T FI3917396T3 (fi) 2019-01-28 2020-01-28 Analyyttiantureita, joilla voidaan havaita sekä glukoosia että ketoneita

Country Status (13)

Country Link
US (9) US12594013B2 (https=)
EP (5) EP4574038A3 (https=)
JP (4) JP7196315B2 (https=)
CN (1) CN113329689A (https=)
AU (3) AU2020216325B2 (https=)
CA (1) CA3123053A1 (https=)
DK (1) DK3917396T3 (https=)
ES (1) ES2995203T3 (https=)
FI (1) FI3917396T3 (https=)
LT (1) LT3917396T (https=)
MX (2) MX2021008964A (https=)
MY (1) MY196781A (https=)
WO (1) WO2020159956A1 (https=)

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