JP7628953B2 - 電極装備 - Google Patents

電極装備 Download PDF

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Publication number
JP7628953B2
JP7628953B2 JP2021543548A JP2021543548A JP7628953B2 JP 7628953 B2 JP7628953 B2 JP 7628953B2 JP 2021543548 A JP2021543548 A JP 2021543548A JP 2021543548 A JP2021543548 A JP 2021543548A JP 7628953 B2 JP7628953 B2 JP 7628953B2
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Prior art keywords
microstructures
microstructure
plate
analyte
electrode
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JP2021543548A
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Japanese (ja)
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JP2022508576A (ja
JP2022508576A5 (enExample
Inventor
アンソニー フェルナンス ケンダル，マーク
ジェイムズ ウィルソン，ステファン
マーク ブルゥーア，アンソニー
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WearOptimo Pty Ltd
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WearOptimo Pty Ltd
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Priority claimed from AU2018903713A external-priority patent/AU2018903713A0/en
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Publication of JP2022508576A publication Critical patent/JP2022508576A/ja
Publication of JP2022508576A5 publication Critical patent/JP2022508576A5/ja
Priority to JP2024179259A priority Critical patent/JP2025011241A/ja
Application granted granted Critical
Publication of JP7628953B2 publication Critical patent/JP7628953B2/ja
Priority to JP2026067941A priority patent/JP2026120739A/ja
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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
    • A61B5/05—Detecting, measuring or recording for diagnosis by means of electric currents or magnetic fields; Measuring using microwaves or radio waves
    • A61B5/053—Measuring electrical impedance or conductance of a portion of the body
    • A61B5/0537—Measuring body composition by impedance, e.g. tissue hydration or fat content
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
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    • 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
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
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    • 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
    • A61B5/1473—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 invasive, e.g. introduced into the body by a catheter
    • A61B5/14735—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 invasive, e.g. introduced into the body by a catheter comprising an immobilised reagent
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    • A61B5/14503—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 invasive, e.g. introduced into the body by a catheter or needle or using implanted sensors
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    • 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
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    • 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
    • A61B5/14514—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 using means for aiding extraction of interstitial fluid, e.g. microneedles or suction
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    • 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
    • A61B5/685—Microneedles
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
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    • A61B2560/04—Constructional details of apparatus
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    • A61B2562/028—Microscale sensors, e.g. electromechanical sensors [MEMS]
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    • A61B2562/046—Arrangements of multiple sensors of the same type in a matrix array
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    • A61B2562/125—Manufacturing methods specially adapted for producing sensors for in-vivo measurements characterised by the manufacture of electrodes
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    • A61B5/02—Detecting, measuring or recording for evaluating the cardiovascular system, e.g. pulse, heart rate, blood pressure or blood flow
    • A61B5/021—Measuring pressure in heart or blood vessels
    • A61B5/0215—Measuring pressure in heart or blood vessels by means inserted into the body
    • A61B5/02154—Measuring pressure in heart or blood vessels by means inserted into the body by optical transmission
    • A—HUMAN NECESSITIES
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    • A61B5/024—Measuring pulse rate or heart rate
    • A—HUMAN NECESSITIES
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    • A61B5/02—Detecting, measuring or recording for evaluating the cardiovascular system, e.g. pulse, heart rate, blood pressure or blood flow
    • A61B5/026—Measuring blood flow
    • A61B5/0261—Measuring blood flow using optical means, e.g. infrared light
    • A—HUMAN NECESSITIES
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    • A—HUMAN NECESSITIES
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    • A61B5/24—Detecting, measuring or recording bioelectric or biomagnetic signals of the body or parts thereof
    • A61B5/316—Modalities, i.e. specific diagnostic methods
    • A61B5/318—Heart-related electrical modalities, e.g. electrocardiography [ECG]
    • A61B5/346—Analysis of electrocardiograms
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    • A61B5/24—Detecting, measuring or recording bioelectric or biomagnetic signals of the body or parts thereof
    • A61B5/316—Modalities, i.e. specific diagnostic methods
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    • 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
    • A61B5/6879—Means for maintaining contact with the body
    • A61B5/6882—Anchoring means
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    • A61B5/7225—Details of analogue processing, e.g. isolation amplifier, gain or sensitivity adjustment, filtering, baseline or drift compensation
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    • A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
    • A61N1/00—Electrotherapy; Circuits therefor
    • A61N1/02—Details
    • A61N1/04—Electrodes
    • A61N1/05—Electrodes for implantation or insertion into the body, e.g. heart electrode
    • A61N1/0502—Skin piercing electrodes

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  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Surgery (AREA)
  • General Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Medical Informatics (AREA)
  • Molecular Biology (AREA)
  • Biophysics (AREA)
  • Animal Behavior & Ethology (AREA)
  • Pathology (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Optics & Photonics (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Radiology & Medical Imaging (AREA)
  • Measurement And Recording Of Electrical Phenomena And Electrical Characteristics Of The Living Body (AREA)
  • Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
JP2021543548A 2018-10-02 2019-10-01 電極装備 Active JP7628953B2 (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP2024179259A JP2025011241A (ja) 2018-10-02 2024-10-11 電極装備
JP2026067941A JP2026120739A (ja) 2018-10-02 2026-04-16 生体対象に対して流体レベル測定を行うためのシステム

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
AU2018903713A AU2018903713A0 (en) 2018-10-02 Electrode arrangement
AU2018903713 2018-10-02
PCT/AU2019/051062 WO2020069567A1 (en) 2018-10-02 2019-10-01 Electrode arrangement

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP2024179259A Division JP2025011241A (ja) 2018-10-02 2024-10-11 電極装備

Publications (3)

Publication Number Publication Date
JP2022508576A JP2022508576A (ja) 2022-01-19
JP2022508576A5 JP2022508576A5 (enExample) 2022-10-11
JP7628953B2 true JP7628953B2 (ja) 2025-02-12

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ID=70054463

Family Applications (3)

Application Number Title Priority Date Filing Date
JP2021543548A Active JP7628953B2 (ja) 2018-10-02 2019-10-01 電極装備
JP2024179259A Pending JP2025011241A (ja) 2018-10-02 2024-10-11 電極装備
JP2026067941A Pending JP2026120739A (ja) 2018-10-02 2026-04-16 生体対象に対して流体レベル測定を行うためのシステム

Family Applications After (2)

Application Number Title Priority Date Filing Date
JP2024179259A Pending JP2025011241A (ja) 2018-10-02 2024-10-11 電極装備
JP2026067941A Pending JP2026120739A (ja) 2018-10-02 2026-04-16 生体対象に対して流体レベル測定を行うためのシステム

Country Status (6)

Country Link
US (1) US20250025078A1 (enExample)
EP (1) EP3860449A4 (enExample)
JP (3) JP7628953B2 (enExample)
AU (1) AU2019353531B2 (enExample)
CA (1) CA3114860A1 (enExample)
WO (1) WO2020069567A1 (enExample)

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US12569679B2 (en) 2018-10-02 2026-03-10 WearOptimo Pty Ltd Treatment delivery system
WO2020069565A1 (en) 2018-10-02 2020-04-09 WearOptimo Pty Ltd Measurement system
US12484814B2 (en) 2018-10-02 2025-12-02 WearOptimo Pty Ltd Actuator system
CA3156351A1 (en) * 2019-10-01 2021-04-08 Mark Anthony Fernance Kendall ANALYTE MEASUREMENT SYSTEM
EP4090958A4 (en) * 2020-01-17 2024-02-21 Qulab Medical Ltd. Sensing system including layered microprobe
DK4048152T3 (da) 2020-07-29 2024-03-11 Biolinq Incorporated System til kontinuerlig analytovervågning med mikronålsindretning
CN111973181B (zh) * 2020-08-24 2023-12-08 中国科学院上海微系统与信息技术研究所 一种集成采集刺激功能的皮层脑电极及其制作方法
GB2604110B (en) * 2021-02-22 2023-03-01 Zelemiq Ltd Methods and apparatus for transdermal measurement of impedance
CN115245332B (zh) * 2021-04-27 2025-10-03 华为技术有限公司 电子设备、贴片及检测系统
US20260000320A1 (en) * 2022-02-24 2026-01-01 WearOptimo Pty Ltd Measurement analysis
US20250380888A1 (en) * 2022-06-27 2025-12-18 Nutromics Technology Pty Ltd Multiplexing sensor apparatus and methods of production thereof
JP2025521762A (ja) * 2022-06-27 2025-07-10 ニュートロミックス テクノロジー プロプライエタリー リミテッド 温度感知機能を有するニードルベースの装置
JP2024007521A (ja) * 2022-06-30 2024-01-18 コスメディ製薬株式会社 グルコースセンサー用電極
US12336816B2 (en) 2023-02-02 2025-06-24 Biolinq Incorporated Method for improved sensor sensitivity of a microneedle-based continuous analyte monitoring system
EP4731061A1 (en) * 2023-06-22 2026-04-29 Hadasit Medical Research Services and Development Ltd. Non-invasive central venous pressure monitoring device
CN117074497B (zh) * 2023-08-22 2025-02-25 中国海洋大学 一种基于硫酸软骨素和dna-多肽偶联物的生物传感器

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