DK1447658T3 - Multi-wavelength reading head for use in the determination of analytes in body fluids - Google Patents

Multi-wavelength reading head for use in the determination of analytes in body fluids Download PDF

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Publication number
DK1447658T3
DK1447658T3 DK04002865.6T DK04002865T DK1447658T3 DK 1447658 T3 DK1447658 T3 DK 1447658T3 DK 04002865 T DK04002865 T DK 04002865T DK 1447658 T3 DK1447658 T3 DK 1447658T3
Authority
DK
Denmark
Prior art keywords
light
sample
emitting elements
reading head
light guide
Prior art date
Application number
DK04002865.6T
Other languages
Danish (da)
English (en)
Inventor
Jeffrey S Reynolds
Andrew J Dosmann
Original Assignee
Bayer Healthcare Llc
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 Bayer Healthcare Llc filed Critical Bayer Healthcare Llc
Application granted granted Critical
Publication of DK1447658T3 publication Critical patent/DK1447658T3/en

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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
    • A61B5/145—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
    • 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
    • G01N21/25—Colour; Spectral properties, i.e. comparison of effect of material on the light at two or more different wavelengths or wavelength bands
    • G01N21/255—Details, e.g. use of specially adapted sources, lighting or optical systems
    • 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
    • G01N21/4738—Diffuse reflection, e.g. also for testing fluids, fibrous materials
    • G01N21/474—Details of optical heads therefor, e.g. using optical fibres
    • 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
    • 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
    • G01N21/84—Systems specially adapted for particular applications
    • G01N21/8483—Investigating reagent band
    • 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
    • G01N21/25—Colour; Spectral properties, i.e. comparison of effect of material on the light at two or more different wavelengths or wavelength bands
    • G01N21/31—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry
    • G01N21/314—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry with comparison of measurements at specific and non-specific wavelengths
    • G01N2021/3148—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry with comparison of measurements at specific and non-specific wavelengths using three or more wavelengths
    • 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
    • G01N21/25—Colour; Spectral properties, i.e. comparison of effect of material on the light at two or more different wavelengths or wavelength bands
    • G01N21/31—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry
    • G01N21/314—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry with comparison of measurements at specific and non-specific wavelengths
    • G01N2021/3181—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry with comparison of measurements at specific and non-specific wavelengths using LEDs
    • 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
    • G01N21/75—Systems in which material is subjected to a chemical reaction, the progress or the result of the reaction being investigated
    • G01N21/77—Systems in which material is subjected to a chemical reaction, the progress or the result of the reaction being investigated by observing the effect on a chemical indicator
    • G01N21/78—Systems in which material is subjected to a chemical reaction, the progress or the result of the reaction being investigated by observing the effect on a chemical indicator producing a change of colour
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2201/00—Features of devices classified in G01N21/00
    • G01N2201/06—Illumination; Optics
    • G01N2201/062—LED's
    • G01N2201/0627—Use of several LED's for spectral resolution

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Pathology (AREA)
  • General Health & Medical Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Immunology (AREA)
  • General Physics & Mathematics (AREA)
  • Biochemistry (AREA)
  • Chemical & Material Sciences (AREA)
  • Molecular Biology (AREA)
  • Optics & Photonics (AREA)
  • Engineering & Computer Science (AREA)
  • Animal Behavior & Ethology (AREA)
  • Biophysics (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Medical Informatics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Biomedical Technology (AREA)
  • Surgery (AREA)
  • Emergency Medicine (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
  • Investigating Or Analysing Materials By The Use Of Chemical Reactions (AREA)
DK04002865.6T 2003-02-11 2004-02-10 Multi-wavelength reading head for use in the determination of analytes in body fluids DK1447658T3 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US44627903P 2003-02-11 2003-02-11

Publications (1)

Publication Number Publication Date
DK1447658T3 true DK1447658T3 (en) 2016-01-25

Family

ID=32682465

Family Applications (1)

Application Number Title Priority Date Filing Date
DK04002865.6T DK1447658T3 (en) 2003-02-11 2004-02-10 Multi-wavelength reading head for use in the determination of analytes in body fluids

Country Status (8)

Country Link
US (1) US7154592B2 (enExample)
EP (1) EP1447658B1 (enExample)
JP (1) JP4804716B2 (enExample)
CN (1) CN1521495A (enExample)
AU (1) AU2004200505A1 (enExample)
CA (1) CA2457170C (enExample)
DK (1) DK1447658T3 (enExample)
ES (1) ES2558862T3 (enExample)

Families Citing this family (51)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3062086A1 (en) * 2004-12-13 2016-08-31 Ascensia Diabetes Care Holdings AG Transmission spectroscopy system for use in the determination of analytes in body fluid
RU2401429C2 (ru) 2004-12-13 2010-10-10 Байер Хелткэр Ллк Способ выявления различия между кровью и контрольным раствором, содержащими одинаковое анализируемое вещество
US20060281187A1 (en) 2005-06-13 2006-12-14 Rosedale Medical, Inc. Analyte detection devices and methods with hematocrit/volume correction and feedback control
US8801631B2 (en) 2005-09-30 2014-08-12 Intuity Medical, Inc. Devices and methods for facilitating fluid transport
JP5232003B2 (ja) 2005-09-30 2013-07-10 インテュイティ メディカル インコーポレイテッド 多部分体液試料採取及び分析カートリッジ
US8789756B2 (en) * 2006-02-25 2014-07-29 Roche Diagnostics Operations, Inc. Test element coding apparatuses, systems and methods
US20110009720A1 (en) * 2006-11-02 2011-01-13 Kislaya Kunjan Continuous whole blood glucose monitor
EP1987762A1 (de) * 2007-05-03 2008-11-05 F.Hoffmann-La Roche Ag Oximeter
JP2008281394A (ja) * 2007-05-09 2008-11-20 Olympus Corp 自動分析装置
US7576333B2 (en) * 2007-08-01 2009-08-18 Corning Incorporated Optical interrogation system and method for using same
US8098375B2 (en) * 2007-08-06 2012-01-17 Lumencor, Inc. Light emitting diode illumination system
CA2700996C (en) * 2007-10-04 2016-12-13 The Curators Of The University Of Missouri Optical device components
US20090155921A1 (en) * 2007-12-12 2009-06-18 Arbor Vita Corporation Method and apparatus for reading test strips
EP2293719B1 (en) 2008-05-30 2015-09-09 Intuity Medical, Inc. Body fluid sampling device -- sampling site interface
CA2726067C (en) 2008-06-06 2020-10-20 Intuity Medical, Inc. Detection meter and mode of operation
EP3984454A1 (en) 2008-06-06 2022-04-20 Intuity Medical, Inc. Medical diagnostic devices and methods
US20110098590A1 (en) * 2009-10-26 2011-04-28 Pulse Health Llc Methods and apparatuses for detecting analytes
EP2325624A1 (de) * 2009-11-18 2011-05-25 F. Hoffmann-La Roche AG Verfahren und Vorrichtung zur Untersuchung einer Körperflüssigkeit
EP3106871B1 (en) 2009-11-30 2021-10-27 Intuity Medical, Inc. A method of verifying the accuracy of the operation of an analyte monitoring device
CN102243375B (zh) * 2010-04-29 2014-02-12 韩国电子通信研究院 光分布仪器和利用该光分布仪器进行尿液分析的便携设备
EP3106870B1 (en) 2011-08-03 2018-04-11 Intuity Medical, Inc. Body fluid sampling arrangement
US8894262B2 (en) * 2013-03-11 2014-11-25 Roche Diagnostic Operations, Inc. Blood glucose test strip illumination device and method
CN105090810A (zh) * 2014-05-16 2015-11-25 科宝智慧医疗科技（上海）有限公司 一种照明装置
WO2016014393A1 (en) 2014-07-23 2016-01-28 Bayer Healthcare Llc Light switching indicators by wavelength filtration
US20170209081A1 (en) * 2014-08-19 2017-07-27 Biolab Technologies Ltd. Device, system and method for non-invasively measuring blood glucose
WO2016033207A1 (en) * 2014-08-27 2016-03-03 Pacific Biosciences Of California, Inc. Arrays of integrated analyitcal devices
GB201415435D0 (en) * 2014-09-01 2014-10-15 Pilkington Group Ltd Furnace atmosphere measurement
CN104248421B (zh) * 2014-09-24 2016-06-01 中国科学院电子学研究所 一种用于牙龈血流监测的反射式光电传感器及其制备方法
US10973470B2 (en) 2015-07-19 2021-04-13 Sanmina Corporation System and method for screening and prediction of severity of infection
US10744261B2 (en) 2015-09-25 2020-08-18 Sanmina Corporation System and method of a biosensor for detection of vasodilation
US10750981B2 (en) 2015-09-25 2020-08-25 Sanmina Corporation System and method for health monitoring including a remote device
US10932727B2 (en) 2015-09-25 2021-03-02 Sanmina Corporation System and method for health monitoring including a user device and biosensor
US10321860B2 (en) * 2015-07-19 2019-06-18 Sanmina Corporation System and method for glucose monitoring
US10952682B2 (en) 2015-07-19 2021-03-23 Sanmina Corporation System and method of a biosensor for detection of health parameters
US9788767B1 (en) 2015-09-25 2017-10-17 Sanmina Corporation System and method for monitoring nitric oxide levels using a non-invasive, multi-band biosensor
US10888280B2 (en) 2016-09-24 2021-01-12 Sanmina Corporation System and method for obtaining health data using a neural network
US10736580B2 (en) 2016-09-24 2020-08-11 Sanmina Corporation System and method of a biosensor for detection of microvascular responses
US10194871B2 (en) 2015-09-25 2019-02-05 Sanmina Corporation Vehicular health monitoring system and method
US9636457B2 (en) 2015-07-19 2017-05-02 Sanmina Corporation System and method for a drug delivery and biosensor patch
CN104964974B (zh) * 2015-07-27 2017-10-20 张银虎 智能农药残留检测仪
US10945676B2 (en) 2015-09-25 2021-03-16 Sanmina Corporation System and method for blood typing using PPG technology
HUE051289T2 (hu) 2015-10-05 2021-03-01 Dia Vit Ltd Vércukorszint nem invazív mérésére szolgáló eszköz
ITUB20156826A1 (it) * 2015-12-09 2017-06-09 Dnaphone S R L Dispositivo opto-elettronico per impiego nell?analisi colorimetrica di un campione fluido, apparato e metodo di analisi colorimetrica di un campione fluido
CN105973847B (zh) * 2016-06-24 2019-03-01 广州新晖汽车零部件有限公司 一种汽车灯导光条检测装置
US10466783B2 (en) 2018-03-15 2019-11-05 Sanmina Corporation System and method for motion detection using a PPG sensor
JP7442461B2 (ja) 2018-12-28 2024-03-04 テルモ株式会社 成分測定システム
KR102248263B1 (ko) * 2019-03-27 2021-05-06 경북대학교 산학협력단 광원 조절 방법, 광원 조절 방법을 이용하여 시료 변화를 감지하는 방법 및 시료 변화 감지 장치
CN110296943A (zh) * 2019-06-11 2019-10-01 苏州健康在线医疗科技股份有限公司 一种干式试纸光反射检测装置及其检测方法
CN112082988B (zh) * 2020-09-25 2025-04-04 上海麦棵生物科技有限公司 一种散射自动分析装置
US20240415417A1 (en) * 2023-06-13 2024-12-19 Cardiac Pacemakers, Inc. Optical chemical sensor system with microneedles
CN118642414B (zh) * 2024-08-12 2024-12-10 阿尔卑斯系统集成(大连)有限公司 一种工厂设备用运维综合管控系统

Family Cites Families (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5028139A (en) 1987-07-16 1991-07-02 Miles Inc. Readhead for reflectance measurement of distant samples
JP2590129B2 (ja) * 1987-08-19 1997-03-12 株式会社リコー 液体の物性値測定装置
US5305093A (en) 1991-10-31 1994-04-19 Miles Inc. Spectrometer for conducting turbidimetric and colormetric measurements
AU3583293A (en) * 1992-01-17 1993-08-03 Government Of The United States Of America, As Represented By The Secretary Of The Department Of Health And Human Services, The Optical method for monitoring arterial blood hematocrit
US5303037A (en) * 1992-02-24 1994-04-12 Eaton Corporation Color sensor illumination source employing a lightpipe and multiple LEDs
US5349504A (en) 1993-07-12 1994-09-20 Dialight Corporation Multi-level lightpipe design for SMD LEDs
US5747806A (en) * 1996-02-02 1998-05-05 Instrumentation Metrics, Inc Method and apparatus for multi-spectral analysis in noninvasive nir spectroscopy
US6630947B1 (en) * 1996-04-10 2003-10-07 The United States Of America As Represented By The Secretary Of The Navy Method for examining subsurface environments
CA2250400A1 (en) 1996-04-30 1997-11-06 Metrika, Inc. Method and device for measuring reflected optical radiation
GB9704737D0 (en) * 1997-03-07 1997-04-23 Optel Instr Limited Biological measurement system
US5877863A (en) * 1997-03-20 1999-03-02 Bayer Corporation Readhead for a photometric diagnostic instrument
CA2301573A1 (en) * 1997-09-18 1999-03-25 John M. Popovich High efficiency direct coupling of radiant electromagnetic energy into dielectric wave guide structure
JP4426026B2 (ja) * 1998-08-07 2010-03-03 シスメックス株式会社 マルチ光源ユニットおよびそれを用いた光学システム
WO2001011343A1 (en) * 1999-08-06 2001-02-15 Cambridge Research & Instrumentation Inc. Spectral imaging system
US6741875B1 (en) * 1999-08-31 2004-05-25 Cme Telemetrix Inc. Method for determination of analytes using near infrared, adjacent visible spectrum and an array of longer near infrared wavelengths
JP4188537B2 (ja) * 2000-04-12 2008-11-26 浜松ホトニクス株式会社 免疫クロマト試験片の測定装置
JP4188538B2 (ja) * 2000-04-12 2008-11-26 浜松ホトニクス株式会社 免疫クロマト試験片の測定装置
GB2362526B (en) 2000-05-18 2004-04-14 Mitel Corp Combined visible and infrared pipe
JP3944356B2 (ja) * 2001-01-17 2007-07-11 株式会社リコー 液濃度検出装置及び該液濃度検出装置を備えた湿式画像形成装置
JP3518518B2 (ja) * 2001-03-05 2004-04-12 松下電器産業株式会社 紙幣識別装置
US20040147034A1 (en) * 2001-08-14 2004-07-29 Gore Jay Prabhakar Method and apparatus for measuring a substance in a biological sample
US6954260B2 (en) * 2002-01-17 2005-10-11 Cross Match Technologies, Inc. Systems and methods for illuminating a platen in a print scanner

Also Published As

Publication number Publication date
US7154592B2 (en) 2006-12-26
JP2004317487A (ja) 2004-11-11
EP1447658A1 (en) 2004-08-18
CA2457170C (en) 2015-11-24
JP4804716B2 (ja) 2011-11-02
AU2004200505A1 (en) 2004-08-26
CA2457170A1 (en) 2004-08-11
CN1521495A (zh) 2004-08-18
EP1447658B1 (en) 2015-10-21
ES2558862T3 (es) 2016-02-09
US20040157341A1 (en) 2004-08-12

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