HK1172229A1 - 用於測定分析物濃度的光學傳感器 - Google Patents

用於測定分析物濃度的光學傳感器

Info

Publication number
HK1172229A1
HK1172229A1 HK12113268.4A HK12113268A HK1172229A1 HK 1172229 A1 HK1172229 A1 HK 1172229A1 HK 12113268 A HK12113268 A HK 12113268A HK 1172229 A1 HK1172229 A1 HK 1172229A1
Authority
HK
Hong Kong
Prior art keywords
analyte
concentration
determining
optical sensor
optical
Prior art date
Application number
HK12113268.4A
Other languages
English (en)
Inventor
Schultz Peter
Amosov Arkady
Izvarina Natalia
Kravetz Sergey
Original Assignee
Biosensor 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 Biosensor Inc filed Critical Biosensor Inc
Publication of HK1172229A1 publication Critical patent/HK1172229A1/zh

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/17—Systems in which incident light is modified in accordance with the properties of the material investigated
    • G01N21/47—Scattering, i.e. diffuse reflection
    • G01N21/49—Scattering, i.e. diffuse reflection within a body or fluid
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/0059—Measuring for diagnostic purposes; Identification of persons using light, e.g. diagnosis by transillumination, diascopy, fluorescence
    • 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, pH value; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid, cerebral tissue
    • A61B5/14532—Measuring characteristics of blood in vivo, e.g. gas concentration, pH value; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid, 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, pH value; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid, cerebral tissue
    • A61B5/1455—Measuring characteristics of blood in vivo, e.g. gas concentration, pH value; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid, cerebral tissue using optical sensors, e.g. spectral photometrical oximeters
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/17—Systems in which incident light is modified in accordance with the properties of the material investigated
    • G01N21/1717—Systems in which incident light is modified in accordance with the properties of the material investigated with a modulation of one or more physical properties of the sample during the optical investigation, e.g. electro-reflectance
    • 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
    • A61B5/7235—Details of waveform analysis
    • A61B5/7239—Details of waveform analysis using differentiation including higher order derivatives
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/17—Systems in which incident light is modified in accordance with the properties of the material investigated
    • G01N21/1717—Systems in which incident light is modified in accordance with the properties of the material investigated with a modulation of one or more physical properties of the sample during the optical investigation, e.g. electro-reflectance
    • G01N2021/1725—Modulation of properties by light, e.g. photoreflectance

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Pathology (AREA)
  • General Health & Medical Sciences (AREA)
  • Surgery (AREA)
  • Public Health (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Medical Informatics (AREA)
  • Molecular Biology (AREA)
  • Biophysics (AREA)
  • Animal Behavior & Ethology (AREA)
  • Veterinary Medicine (AREA)
  • Chemical & Material Sciences (AREA)
  • Optics & Photonics (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Emergency Medicine (AREA)
  • Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
HK12113268.4A 2007-11-05 2012-12-21 用於測定分析物濃度的光學傳感器 HK1172229A1 (zh)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US196007P 2007-11-05 2007-11-05

Publications (1)

Publication Number Publication Date
HK1172229A1 true HK1172229A1 (zh) 2013-04-19

Family

ID=40292516

Family Applications (2)

Application Number Title Priority Date Filing Date
HK11106057.4A HK1151958A1 (zh) 2007-11-05 2011-06-14 用於測定分析物濃度的光學傳感器
HK12113268.4A HK1172229A1 (zh) 2007-11-05 2012-12-21 用於測定分析物濃度的光學傳感器

Family Applications Before (1)

Application Number Title Priority Date Filing Date
HK11106057.4A HK1151958A1 (zh) 2007-11-05 2011-06-14 用於測定分析物濃度的光學傳感器

Country Status (10)

Country Link
US (1) US9915608B2 (zh)
EP (1) EP2207474B1 (zh)
JP (1) JP5646337B2 (zh)
CN (2) CN101917899B (zh)
AU (1) AU2008325237B2 (zh)
CA (1) CA2704789C (zh)
HK (2) HK1151958A1 (zh)
IL (1) IL205499A (zh)
TW (1) TWI468688B (zh)
WO (1) WO2009061367A2 (zh)

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WO2014052449A1 (en) 2012-09-25 2014-04-03 The Board Of Trustees Of The University Of Arkansas Device and method for in vivo photoacoustic diagnosis and photothermal purging of infected blood
CN105120750B (zh) * 2013-03-14 2018-01-12 普罗菲尤萨股份有限公司 用于校正光学信号的方法和装置
CN111544011B (zh) * 2013-06-06 2023-06-06 普罗菲尤萨股份有限公司 用于探测来自植入传感器的光信号的设备和方法
US20150051473A1 (en) * 2013-08-15 2015-02-19 Covidien Lp Systems and methods for photoacoustic spectroscopy
KR102270798B1 (ko) 2013-12-16 2021-06-30 삼성메디슨 주식회사 광음향 프로브 및 광음향 진단 장치
KR102143632B1 (ko) 2013-12-30 2020-08-11 삼성메디슨 주식회사 광음향 프로브 및 광음향 진단장치
CN104000599B (zh) * 2014-05-07 2016-06-01 辛勤 一种测量血糖浓度的方法及便携式设备
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KR102244992B1 (ko) * 2014-10-17 2021-04-28 삼성전자주식회사 부하 전류 정보를 제공하는 전력관리 집적회로 및 그것을 포함하는 전자 장치
KR102390874B1 (ko) 2014-10-29 2022-04-26 삼성전자주식회사 혈당 측정기 및 그에 따른 혈당 측정 방법
CN104490403B (zh) * 2014-12-06 2016-08-17 深圳市贝沃德克生物技术研究院有限公司 基于光谱技术的无创血糖测量系统及其测量方法
CA2970536C (en) 2014-12-31 2023-09-26 Vladimir Pavlovich Zharov Devices and methods for fractionated photoacoustic flow cytometry
US9949695B2 (en) 2014-12-31 2018-04-24 Goertek Inc. Photoelectric type pulse signal measuring method and apparatus
CN104586370B (zh) * 2014-12-31 2018-01-30 歌尔股份有限公司 一种光电式脉搏信号测量方法、装置及测量设备
US9995859B2 (en) 2015-04-14 2018-06-12 California Institute Of Technology Conformal optical metasurfaces
FR3035716B1 (fr) * 2015-04-30 2019-06-21 Biomerieux Machine et procede pour la detection automatisee in vitro d'analytes mettant en oeuvre une decomposition spectrale chromatique d'une reponse optique
US9696259B2 (en) 2015-08-18 2017-07-04 Lumasense Technologies Holdings, Inc. Optode sensor with integrated reference
US10881336B2 (en) 2015-08-21 2021-01-05 California Institute Of Technology Planar diffractive device with matching diffraction spectrum
CN108369182B (zh) 2015-12-09 2021-10-15 迪亚蒙泰克股份有限公司 用于分析材料的装置和方法
WO2017097824A1 (de) 2015-12-09 2017-06-15 Diamontech Gmbh Vorrichtung und verfahren zum analysieren eines stoffs
US10670782B2 (en) 2016-01-22 2020-06-02 California Institute Of Technology Dispersionless and dispersion-controlled optical dielectric metasurfaces
KR101746352B1 (ko) * 2016-04-29 2017-06-12 다담마이크로 주식회사 광반사 측정법을 이용한 비침습식 혈당 측정 방법 및 장치
EP3315069A1 (en) 2016-10-25 2018-05-02 Roche Diabetes Care GmbH Method for determination of an analyte concentration in a body fluid and analyte concentration measurement device
GB2557311B (en) * 2016-12-06 2021-05-12 Rsp Systems As Analyte Detection apparatus and method of detecting an analyte
US10666321B2 (en) * 2016-12-29 2020-05-26 Tektronix, Inc. Sampling gate for broadband frequency reconstruction
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KR102597283B1 (ko) * 2017-05-22 2023-11-01 브로리스 센서 테크놀로지, 유에이비 혈액 구성성분 농도 레벨의 실시간 모니터링을 위한 튜닝가능형 하이브리드 iii-v/iv 레이저 센서 시스템 온 칩
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CN115227286A (zh) * 2022-06-28 2022-10-25 同济大学 超声探头自适应引导穿刺的装置、方法及采血箱

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Also Published As

Publication number Publication date
CA2704789C (en) 2018-07-24
AU2008325237A1 (en) 2009-05-14
US20110105867A1 (en) 2011-05-05
EP2207474A2 (en) 2010-07-21
CN102512175B (zh) 2015-12-02
AU2008325237B2 (en) 2014-05-01
WO2009061367A2 (en) 2009-05-14
HK1151958A1 (zh) 2012-02-17
TWI468688B (zh) 2015-01-11
JP2011502627A (ja) 2011-01-27
CN101917899A (zh) 2010-12-15
US9915608B2 (en) 2018-03-13
CN101917899B (zh) 2014-03-12
TW200935054A (en) 2009-08-16
WO2009061367A3 (en) 2009-08-13
JP5646337B2 (ja) 2014-12-24
CA2704789A1 (en) 2009-05-14
EP2207474B1 (en) 2018-08-22
CN102512175A (zh) 2012-06-27
IL205499A0 (en) 2010-12-30
IL205499A (en) 2013-03-24

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Legal Events

Date Code Title Description
PC Patent ceased (i.e. patent has lapsed due to the failure to pay the renewal fee)

Effective date: 20201105