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DK3758606T3 - Fremgangsmåde til valg af en lyskildes intensitet til overvågning af en analyt i blod og anordning dertil - Google Patents

Fremgangsmåde til valg af en lyskildes intensitet til overvågning af en analyt i blod og anordning dertil Download PDF

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Publication number
DK3758606T3
DK3758606T3 DK19777510.9T DK19777510T DK3758606T3 DK 3758606 T3 DK3758606 T3 DK 3758606T3 DK 19777510 T DK19777510 T DK 19777510T DK 3758606 T3 DK3758606 T3 DK 3758606T3
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DK
Denmark
Prior art keywords
analyte
blood
intensity
monitoring
selecting
Prior art date
Application number
DK19777510.9T
Other languages
English (en)
Inventor
Ming Yip Wallace Wong
Original Assignee
Well Being Digital Ltd
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 Well Being Digital Ltd filed Critical Well Being Digital Ltd
Application granted granted Critical
Publication of DK3758606T3 publication Critical patent/DK3758606T3/da

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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
    • A61B5/1455—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 optical sensors, e.g. spectral photometrical oximeters
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/02—Detecting, measuring or recording for evaluating the cardiovascular system, e.g. pulse, heart rate, blood pressure or blood flow
    • A61B5/024—Measuring pulse rate or heart rate
    • A61B5/02416—Measuring pulse rate or heart rate using photoplethysmograph signals, e.g. generated by infrared radiation
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/12—Audiometering
    • 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
    • A61B5/14535—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 haematocrit
    • 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
    • A61B5/14542—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 blood gases
    • 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
    • A61B5/1495—Calibrating or testing of in-vivo probes
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/24—Detecting, measuring or recording bioelectric or biomagnetic signals of the body or parts thereof
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/48—Other medical applications
    • A61B5/4866—Evaluating metabolism
    • 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
    • A61B5/6802—Sensor mounted on worn items
    • A61B5/681—Wristwatch-type devices
    • 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
    • A61B5/7285—Specific aspects of physiological measurement analysis for synchronizing or triggering a physiological measurement or image acquisition with a physiological event or waveform, e.g. an ECG signal
    • 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
    • A61B2562/02—Details of sensors specially adapted for in-vivo measurements
    • A61B2562/0233—Special features of optical sensors or probes classified in A61B5/00
    • A61B2562/0238—Optical sensor arrangements for performing transmission measurements on body tissue
    • 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
    • A61B2562/06—Arrangements of multiple sensors of different types

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • General Health & Medical Sciences (AREA)
  • Molecular Biology (AREA)
  • Pathology (AREA)
  • Biophysics (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Medical Informatics (AREA)
  • Veterinary Medicine (AREA)
  • Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • Public Health (AREA)
  • Optics & Photonics (AREA)
  • Cardiology (AREA)
  • Physiology (AREA)
  • Emergency Medicine (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Psychiatry (AREA)
  • Signal Processing (AREA)
  • Obesity (AREA)
  • Artificial Intelligence (AREA)
  • Acoustics & Sound (AREA)
  • Audiology, Speech & Language Pathology (AREA)
  • Multimedia (AREA)
  • Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
  • Investigating Or Analysing Biological Materials (AREA)
DK19777510.9T 2018-03-27 2019-03-22 Fremgangsmåde til valg af en lyskildes intensitet til overvågning af en analyt i blod og anordning dertil DK3758606T3 (da)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
HK18104213 2018-03-27
PCT/CN2019/079237 WO2019184812A1 (en) 2018-03-27 2019-03-22 A method of selecting the intensity of a light source for monitoring an analyte in blood, and a device thereof

Publications (1)

Publication Number Publication Date
DK3758606T3 true DK3758606T3 (da) 2022-12-19

Family

ID=68062479

Family Applications (1)

Application Number Title Priority Date Filing Date
DK19777510.9T DK3758606T3 (da) 2018-03-27 2019-03-22 Fremgangsmåde til valg af en lyskildes intensitet til overvågning af en analyt i blod og anordning dertil

Country Status (8)

Country Link
US (1) US12465248B2 (da)
EP (1) EP3758606B1 (da)
JP (1) JP3233712U (da)
CN (1) CN112261904B (da)
DK (1) DK3758606T3 (da)
FI (1) FI3758606T3 (da)
SG (1) SG11202008701QA (da)
WO (1) WO2019184812A1 (da)

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KR102356154B1 (ko) * 2020-04-13 2022-01-28 국민대학교산학협력단 비어램버트 법칙을 이용한 비침습적 당화혈색소 측정 시스템 및 방법
CN112924660B (zh) * 2021-01-26 2023-09-26 上海浩创亘永科技有限公司 一种扫描系统及其扫描方法
CN118871035A (zh) * 2022-03-28 2024-10-29 卫保数码有限公司 具有新颖布置方式的光电容积描记传感器
WO2024195820A1 (ja) * 2023-03-23 2024-09-26 京セラ株式会社 指標推定装置、および指標推定方法
TWI897062B (zh) * 2023-10-17 2025-09-11 友達光電股份有限公司 血液特徵量測器及其量測方法以及糖化血色素值量測方法
CN117717334B (zh) * 2024-02-07 2024-07-05 荣耀终端有限公司 数据获取方法及电子设备
TWI893839B (zh) * 2024-06-07 2025-08-11 國立臺灣大學 糖化血色素百分比偵測方法以及使用該方法之電子裝置

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Also Published As

Publication number Publication date
FI3758606T3 (fi) 2023-01-13
CN112261904A (zh) 2021-01-22
SG11202008701QA (en) 2020-10-29
EP3758606A1 (en) 2021-01-06
EP3758606B1 (en) 2022-11-30
CN112261904B (zh) 2024-08-20
JP3233712U (ja) 2021-09-02
EP3758606A4 (en) 2021-10-13
US12465248B2 (en) 2025-11-11
WO2019184812A1 (en) 2019-10-03
US20210000391A1 (en) 2021-01-07

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