HK1151958A1 - 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
HK1151958A1
HK1151958A1 HK11106057.4A HK11106057A HK1151958A1 HK 1151958 A1 HK1151958 A1 HK 1151958A1 HK 11106057 A HK11106057 A HK 11106057A HK 1151958 A1 HK1151958 A1 HK 1151958A1
Authority
HK
Hong Kong
Prior art keywords
analyte
concentration
determining
optical sensor
optical
Prior art date
Application number
HK11106057.4A
Other languages
English (en)
Inventor
Peter Schultz
Arkady Amosov
Natalia Izvarina
Sergey Kravetz
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 HK1151958A1 publication Critical patent/HK1151958A1/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)
  • Analytical Chemistry (AREA)
  • Chemical & Material Sciences (AREA)
  • Optics & Photonics (AREA)
  • Biochemistry (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Emergency Medicine (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
HK11106057.4A 2007-11-05 2011-06-14 用於測定分析物濃度的光學傳感器 HK1151958A1 (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US196007P 2007-11-05 2007-11-05
PCT/US2008/012349 WO2009061367A2 (en) 2007-11-05 2008-10-31 Optical sensor for determining the concentration of an analyte

Publications (1)

Publication Number Publication Date
HK1151958A1 true HK1151958A1 (zh) 2012-02-17

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 After (1)

Application Number Title Priority Date Filing Date
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

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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US9451884B2 (en) 2007-12-13 2016-09-27 Board Of Trustees Of The University Of Arkansas Device and method for in vivo detection of clots within circulatory vessels
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CA2884954A1 (en) 2012-09-25 2014-04-03 Mark S. Smeltzer Device and method for in vivo photoacoustic diagnosis and photothermal purging of infected blood
CN108013881B (zh) * 2013-03-14 2021-06-15 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
WO2014197786A2 (en) * 2013-06-06 2014-12-11 Kintz Gregory J Apparatus and methods for detecting optical signals from implanted sensors
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
DE102014108424B3 (de) * 2014-06-16 2015-06-11 Johann Wolfgang Goethe-Universität Nicht-invasive Stoffanalyse
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
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
US10945610B2 (en) 2014-12-31 2021-03-16 Bioventures, Llc Devices and methods for fractionated photoacoustic flow cytometry
WO2016107171A1 (zh) 2014-12-31 2016-07-07 歌尔声学股份有限公司 一种光电式脉搏信号测量方法及测量设备
US10267956B2 (en) 2015-04-14 2019-04-23 California Institute Of Technology Multi-wavelength optical dielectric 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
WO2017034995A1 (en) * 2015-08-21 2017-03-02 California Institute Of Technology Planar diffractive device with matching diffraction spectrum
EP3359949B1 (de) 2015-12-09 2019-03-06 Diamontech GmbH Vorrichtung und verfahren zum analysieren eines stoffs
EP3495800B1 (de) 2015-12-09 2023-09-20 DiaMonTech AG 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
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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
AU2008325237A1 (en) 2009-05-14
CA2704789A1 (en) 2009-05-14
WO2009061367A2 (en) 2009-05-14
CN102512175B (zh) 2015-12-02
HK1172229A1 (zh) 2013-04-19
TW200935054A (en) 2009-08-16
TWI468688B (zh) 2015-01-11
JP2011502627A (ja) 2011-01-27
US9915608B2 (en) 2018-03-13
EP2207474B1 (en) 2018-08-22
CA2704789C (en) 2018-07-24
IL205499A0 (en) 2010-12-30
AU2008325237B2 (en) 2014-05-01
CN101917899B (zh) 2014-03-12
WO2009061367A3 (en) 2009-08-13
JP5646337B2 (ja) 2014-12-24
EP2207474A2 (en) 2010-07-21
US20110105867A1 (en) 2011-05-05
CN101917899A (zh) 2010-12-15
CN102512175A (zh) 2012-06-27
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: 20181031