[go: up one dir, main page]

DE69728236D1 - Vorrichtung zur non-invasiven Bestimmung der Glukosekonzentration im Blut - Google Patents

Vorrichtung zur non-invasiven Bestimmung der Glukosekonzentration im Blut

Info

Publication number
DE69728236D1
DE69728236D1 DE69728236T DE69728236T DE69728236D1 DE 69728236 D1 DE69728236 D1 DE 69728236D1 DE 69728236 T DE69728236 T DE 69728236T DE 69728236 T DE69728236 T DE 69728236T DE 69728236 D1 DE69728236 D1 DE 69728236D1
Authority
DE
Germany
Prior art keywords
blood
glucose concentration
invasive determination
invasive
determination
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Lifetime
Application number
DE69728236T
Other languages
English (en)
Other versions
DE69728236T2 (de
Inventor
Katsuhiko Maruo
Keisuke Shimizu
Masami Oka
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Panasonic Electric Works Co Ltd
Original Assignee
Matsushita Electric Works 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 Matsushita Electric Works Ltd filed Critical Matsushita Electric Works Ltd
Publication of DE69728236D1 publication Critical patent/DE69728236D1/de
Application granted granted Critical
Publication of DE69728236T2 publication Critical patent/DE69728236T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

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
    • 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
    • A61B5/68—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
    • A61B5/6843—Monitoring or controlling sensor contact pressure
    • 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
    • G01N21/35—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry using infrared light
    • G01N21/359—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry using infrared light using near infrared light
    • 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
    • A61B2562/0242—Special features of optical sensors or probes classified in A61B5/00 for varying or adjusting the optical path length in the tissue

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Pathology (AREA)
  • General Health & Medical Sciences (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Surgery (AREA)
  • Public Health (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Medical Informatics (AREA)
  • Molecular Biology (AREA)
  • Biophysics (AREA)
  • Animal Behavior & Ethology (AREA)
  • Veterinary Medicine (AREA)
  • Engineering & Computer Science (AREA)
  • Optics & Photonics (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (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)
DE1997628236 1996-11-26 1997-11-25 Vorrichtung zur non-invasiven Bestimmung der Glukosekonzentration im Blut Expired - Lifetime DE69728236T2 (de)

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
JP31437996 1996-11-26
JP31437996 1996-11-26
JP16926797 1997-06-25
JP16926797 1997-06-25
JP27170997 1997-10-03
JP27170997A JP4212007B2 (ja) 1996-11-26 1997-10-03 血液成分濃度の分析装置

Publications (2)

Publication Number Publication Date
DE69728236D1 true DE69728236D1 (de) 2004-04-29
DE69728236T2 DE69728236T2 (de) 2004-12-02

Family

ID=27323147

Family Applications (1)

Application Number Title Priority Date Filing Date
DE1997628236 Expired - Lifetime DE69728236T2 (de) 1996-11-26 1997-11-25 Vorrichtung zur non-invasiven Bestimmung der Glukosekonzentration im Blut

Country Status (8)

Country Link
US (1) US6016435A (de)
EP (1) EP0843986B1 (de)
JP (1) JP4212007B2 (de)
KR (1) KR100239095B1 (de)
CN (1) CN1095080C (de)
DE (1) DE69728236T2 (de)
HK (1) HK1011559A1 (de)
TW (1) TW336891B (de)

Families Citing this family (121)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6240306B1 (en) 1995-08-09 2001-05-29 Rio Grande Medical Technologies, Inc. Method and apparatus for non-invasive blood analyte measurement with fluid compartment equilibration
US5636633A (en) 1995-08-09 1997-06-10 Rio Grande Medical Technologies, Inc. Diffuse reflectance monitoring apparatus
US6161028A (en) * 1999-03-10 2000-12-12 Optiscan Biomedical Corporation Method for determining analyte concentration using periodic temperature modulation and phase detection
US6628809B1 (en) 1999-10-08 2003-09-30 Lumidigm, Inc. Apparatus and method for identification of individuals by near-infrared spectrum
US7890158B2 (en) 2001-06-05 2011-02-15 Lumidigm, Inc. Apparatus and method of biometric determination using specialized optical spectroscopy systems
US7039446B2 (en) * 2001-01-26 2006-05-02 Sensys Medical, Inc. Indirect measurement of tissue analytes through tissue properties
US6721582B2 (en) 1999-04-06 2004-04-13 Argose, Inc. Non-invasive tissue glucose level monitoring
US20020091324A1 (en) * 1998-04-06 2002-07-11 Nikiforos Kollias Non-invasive tissue glucose level monitoring
US6728560B2 (en) 1998-04-06 2004-04-27 The General Hospital Corporation Non-invasive tissue glucose level monitoring
US7899518B2 (en) * 1998-04-06 2011-03-01 Masimo Laboratories, Inc. Non-invasive tissue glucose level monitoring
US6662030B2 (en) 1998-05-18 2003-12-09 Abbott Laboratories Non-invasive sensor having controllable temperature feature
US6662031B1 (en) * 1998-05-18 2003-12-09 Abbott Laboratoies Method and device for the noninvasive determination of hemoglobin and hematocrit
US6526298B1 (en) 1998-05-18 2003-02-25 Abbott Laboratories Method for the non-invasive determination of analytes in a selected volume of tissue
US6678541B1 (en) * 1998-10-28 2004-01-13 The Governmemt Of The United States Of America Optical fiber probe and methods for measuring optical properties
US6615061B1 (en) 1998-11-23 2003-09-02 Abbott Laboratories Optical sensor having a selectable sampling distance for determination of analytes
US6353226B1 (en) 1998-11-23 2002-03-05 Abbott Laboratories Non-invasive sensor capable of determining optical parameters in a sample having multiple layers
US6959211B2 (en) 1999-03-10 2005-10-25 Optiscan Biomedical Corp. Device for capturing thermal spectra from tissue
DE19937699C1 (de) * 1999-08-10 2001-11-22 Ges Foerderung Spektrochemie Verfahren und Vorrichtung zur nichtinvasiven Messung von Blutbestandteilen und klinischen Parametern
US6411373B1 (en) 1999-10-08 2002-06-25 Instrumentation Metrics, Inc. Fiber optic illumination and detection patterns, shapes, and locations for use in spectroscopic analysis
US6816605B2 (en) 1999-10-08 2004-11-09 Lumidigm, Inc. Methods and systems for biometric identification of individuals using linear optical spectroscopy
JP3796086B2 (ja) * 1999-12-27 2006-07-12 株式会社日立製作所 生体光計測装置
US7079252B1 (en) 2000-06-01 2006-07-18 Lifescan, Inc. Dual beam FTIR methods and devices for use in analyte detection in samples of low transmissivity
JP2002031599A (ja) * 2000-07-13 2002-01-31 Hitachi Ltd 劣化診断装置
WO2002038043A2 (en) * 2000-11-13 2002-05-16 Argose, Inc. Reduction of spectral site to site variation
KR20020037867A (ko) * 2000-11-15 2002-05-23 윤종용 생체 조직내 반사 광학계를 구비하는 체액 성분 진단시스템 및 이를 이용한 체액 성분 진단 방법
EP1364196A4 (de) * 2001-01-26 2008-09-03 Sensys Medical Inc Nichtinvasive messung von glucose durch die optischen eigenschaften von gewebe
US7239902B2 (en) * 2001-03-16 2007-07-03 Nellor Puritan Bennett Incorporated Device and method for monitoring body fluid and electrolyte disorders
US6574490B2 (en) 2001-04-11 2003-06-03 Rio Grande Medical Technologies, Inc. System for non-invasive measurement of glucose in humans
US7043288B2 (en) 2002-04-04 2006-05-09 Inlight Solutions, Inc. Apparatus and method for spectroscopic analysis of tissue to detect diabetes in an individual
US7126682B2 (en) * 2001-04-11 2006-10-24 Rio Grande Medical Technologies, Inc. Encoded variable filter spectrometer
US6983176B2 (en) 2001-04-11 2006-01-03 Rio Grande Medical Technologies, Inc. Optically similar reference samples and related methods for multivariate calibration models used in optical spectroscopy
US6865408B1 (en) 2001-04-11 2005-03-08 Inlight Solutions, Inc. System for non-invasive measurement of glucose in humans
US6862091B2 (en) 2001-04-11 2005-03-01 Inlight Solutions, Inc. Illumination device and method for spectroscopic analysis
JP2003042948A (ja) * 2001-08-03 2003-02-13 Univ Waseda グルコース濃度測定装置
JP3931638B2 (ja) 2001-11-15 2007-06-20 松下電工株式会社 生体成分の定量装置
DE10163972B4 (de) 2001-12-22 2005-10-27 Roche Diagnostics Gmbh Verfahren und Vorrichtung zur Bestimmung eines Lichttransportparameters und eines Analyten in einer biologischen Matrix
US7251513B2 (en) 2002-01-25 2007-07-31 Matsushita Electric Industrial Co., Ltd. Method of measuring biological information using light and apparatus of measuring biological information using light
US20050187439A1 (en) * 2003-03-07 2005-08-25 Blank Thomas B. Sampling interface system for in-vivo estimation of tissue analyte concentration
CA2476421A1 (en) * 2002-03-08 2003-09-18 Sensys Medical, Inc. Compact apparatus for noninvasive measurement of glucose through near-infrared spectroscopy
US6654125B2 (en) 2002-04-04 2003-11-25 Inlight Solutions, Inc Method and apparatus for optical spectroscopy incorporating a vertical cavity surface emitting laser (VCSEL) as an interferometer reference
US7027848B2 (en) 2002-04-04 2006-04-11 Inlight Solutions, Inc. Apparatus and method for non-invasive spectroscopic measurement of analytes in tissue using a matched reference analyte
US7620212B1 (en) 2002-08-13 2009-11-17 Lumidigm, Inc. Electro-optical sensor
CN100483106C (zh) * 2002-09-29 2009-04-29 天津市先石光学技术有限公司 可分离介质表层与深层信息的光学检测方法
US7623906B2 (en) * 2002-11-12 2009-11-24 Inlight Solutions, Inc Diffuse reflectance spectroscopy
US6970247B2 (en) * 2002-12-13 2005-11-29 The United States Of America As Represented By The Secretary Of The Army Methods and devices for optically recording and imaging representations of interactions of an object with its environment
KR100580622B1 (ko) * 2003-03-19 2006-05-16 삼성전자주식회사 비침습적 혈액성분 측정방법 및 장치
US7545963B2 (en) 2003-04-04 2009-06-09 Lumidigm, Inc. Texture-biometrics sensor
US7627151B2 (en) * 2003-04-04 2009-12-01 Lumidigm, Inc. Systems and methods for improved biometric feature definition
US7460696B2 (en) * 2004-06-01 2008-12-02 Lumidigm, Inc. Multispectral imaging biometrics
US7751594B2 (en) * 2003-04-04 2010-07-06 Lumidigm, Inc. White-light spectral biometric sensors
US7539330B2 (en) * 2004-06-01 2009-05-26 Lumidigm, Inc. Multispectral liveness determination
ATE492001T1 (de) 2003-04-04 2011-01-15 Lumidigm Inc Multispektralbiometriesensor
US7394919B2 (en) 2004-06-01 2008-07-01 Lumidigm, Inc. Multispectral biometric imaging
US7668350B2 (en) * 2003-04-04 2010-02-23 Lumidigm, Inc. Comparative texture analysis of tissue for biometric spoof detection
US7347365B2 (en) * 2003-04-04 2008-03-25 Lumidigm, Inc. Combined total-internal-reflectance and tissue imaging systems and methods
US20070293744A1 (en) * 2003-04-16 2007-12-20 Monfre Stephen L Apparatus and method for easing use of a spectrophotometric based noninvasive analyzer
US6975892B2 (en) 2003-10-21 2005-12-13 Oculir, Inc. Methods for non-invasive analyte measurement from the conjunctiva
US6958039B2 (en) 2003-05-02 2005-10-25 Oculir, Inc. Method and instruments for non-invasive analyte measurement
US6968222B2 (en) 2003-05-02 2005-11-22 Oculir, Inc. Methods and device for non-invasive analyte measurement
US20050007582A1 (en) * 2003-07-07 2005-01-13 Lumidigm, Inc. Methods and apparatus for collection of optical reference measurements for monolithic sensors
US20050073690A1 (en) * 2003-10-03 2005-04-07 Abbink Russell E. Optical spectroscopy incorporating a vertical cavity surface emitting laser (VCSEL)
US7263213B2 (en) 2003-12-11 2007-08-28 Lumidigm, Inc. Methods and systems for estimation of personal characteristics from biometric measurements
WO2005070291A1 (en) * 2004-01-08 2005-08-04 Inlight Solutions, Inc. Noninvasive determination of alcohol in tissue
US8219168B2 (en) * 2004-04-13 2012-07-10 Abbott Diabetes Care Inc. Article and method for applying a coupling agent for a non-invasive optical probe
US20080319286A1 (en) * 2004-05-24 2008-12-25 Trent Ridder Optical Probes for Non-Invasive Analyte Measurements
US7508965B2 (en) * 2004-06-01 2009-03-24 Lumidigm, Inc. System and method for robust fingerprint acquisition
US8229185B2 (en) * 2004-06-01 2012-07-24 Lumidigm, Inc. Hygienic biometric sensors
US8787630B2 (en) 2004-08-11 2014-07-22 Lumidigm, Inc. Multispectral barcode imaging
US7801338B2 (en) 2005-04-27 2010-09-21 Lumidigm, Inc. Multispectral biometric sensors
US8140139B2 (en) * 2005-06-14 2012-03-20 Dominion Assets, Llc Method and apparatus for the non-invasive sensing of glucose in a human subject
US20060281982A1 (en) 2005-06-14 2006-12-14 Diasense, Inc. Method and apparatus for the non-invasive sensing of glucose in a human subject
EP2399516B1 (de) 2005-11-30 2017-03-01 Toshiba Medical Systems Corporation Verfahren zur nicht invasiven Messung von Glukose und Vorrichtung zur nicht invasiven Messung von Glukose
FR2899972B1 (fr) * 2006-04-14 2008-12-19 Centre Nat Machinisme Agricole Dispositif et procede d'analyse d'echantillon biologique par spectroscopie resolue spatialement
US8175346B2 (en) * 2006-07-19 2012-05-08 Lumidigm, Inc. Whole-hand multispectral biometric imaging
US7899217B2 (en) * 2006-07-19 2011-03-01 Lumidign, Inc. Multibiometric multispectral imager
US7995808B2 (en) 2006-07-19 2011-08-09 Lumidigm, Inc. Contactless multispectral biometric capture
US8355545B2 (en) * 2007-04-10 2013-01-15 Lumidigm, Inc. Biometric detection using spatial, temporal, and/or spectral techniques
US7801339B2 (en) 2006-07-31 2010-09-21 Lumidigm, Inc. Biometrics with spatiospectral spoof detection
US7804984B2 (en) 2006-07-31 2010-09-28 Lumidigm, Inc. Spatial-spectral fingerprint spoof detection
JP2010522379A (ja) 2007-03-21 2010-07-01 ルミダイム インコーポレイテッド 局所的に不変である特徴に基づく生体認証
US9855410B2 (en) * 2007-05-01 2018-01-02 St. Jude Medical, Atrial Fibrillation Division, Inc. Optic-based contact sensing assembly and system
US8577447B2 (en) 2007-05-01 2013-11-05 St. Jude Medical, Atrial Fibrillation Division, Inc. Optic-based contact sensing assembly and system
ATE548637T1 (de) * 2007-09-24 2012-03-15 Univ Potsdam Messanordnung für ein optisches spektrometer
JP5646337B2 (ja) * 2007-11-05 2014-12-24 バイオセンサー，インコーポレーテッド 被分析物の濃度を決定するための光学センサ
US20120075619A1 (en) * 2008-12-05 2012-03-29 Nieman Linda T Fiber-optic probes and associated methods
EP3372270B1 (de) 2008-12-31 2021-10-06 St. Jude Medical, Atrial Fibrillation Division, Inc. Optikbasierte kontakterfassungsbaugruppe und entsprechendes system
US20100246902A1 (en) * 2009-02-26 2010-09-30 Lumidigm, Inc. Method and apparatus to combine biometric sensing and other functionality
EP2471023A1 (de) * 2009-08-26 2012-07-04 Lumidigm, Inc. Biometrische multiplex-bildgebung und biometrischer sensor mit dualem bildgeber
DE102009040093A1 (de) * 2009-09-04 2011-04-07 Olympus Winter & Ibe Gmbh Medizinische Leuchte für Hintergrundlicht und Anregungslicht
JP5360718B2 (ja) * 2009-11-02 2013-12-04 独立行政法人国立高等専門学校機構 血中グルコース濃度情報の取得方法
US8570149B2 (en) 2010-03-16 2013-10-29 Lumidigm, Inc. Biometric imaging using an optical adaptive interface
DE102010014592A1 (de) * 2010-04-09 2011-10-13 Mbr Optical Systems Gmbh & Co. Kg Messeinrichtung zur Erhebung von Messsignalen aus vitalem Gewebe
JP6019028B2 (ja) * 2010-10-08 2016-11-02 エドワーズ ライフサイエンシーズ コーポレイションＥｄｗａｒｄｓ Ｌｉｆｅｓｃｉｅｎｃｅｓ Ｃｏｒｐｏｒａｔｉｏｎ 血液パラメータの光学測定のためのシステムおよび方法
JP5203488B2 (ja) * 2011-05-26 2013-06-05 シャープ株式会社 測定装置および測定方法
US11331038B2 (en) 2012-03-08 2022-05-17 Koninklijke Philips N.V. Apparatus for determining a property of a tissue
US20150018646A1 (en) 2013-07-12 2015-01-15 Sandeep Gulati Dynamic sample mapping noninvasive analyzer apparatus and method of use thereof
JP6061571B2 (ja) * 2012-09-04 2017-01-18 キヤノン株式会社 被検体情報取得装置
US10067054B2 (en) 2012-10-16 2018-09-04 K Sciences Gp, Llc Simple sugar concentration sensor and method
US8743355B2 (en) 2012-10-16 2014-06-03 K Sciences Gp, Llc Simple sugar concentration sensor and method
US9693694B2 (en) 2012-11-21 2017-07-04 Folim G. Halaka Cancer cell detection using dielectrophoretic dynamic light scattering (DDLS) spectroscopy
US8843186B2 (en) 2012-11-21 2014-09-23 Folim G. Halaka Non-invasive reagentless glucose determination
TWI493169B (zh) * 2013-01-18 2015-07-21 Univ Nat Cheng Kung 評估皮膚生理參數濃度及分布之光學系統及其方法
JP6387610B2 (ja) * 2013-12-27 2018-09-12 ミツミ電機株式会社 生体情報測定装置
EP3175783B1 (de) 2014-01-07 2022-01-19 Opsolution GmbH Vorrichtung und verfahren zur bestimmung einer konzentration in einer probe
KR102290277B1 (ko) 2014-08-27 2021-08-17 삼성전자주식회사 생체 정보 처리 방법 및 그 장치
KR102335739B1 (ko) 2014-12-19 2021-12-06 삼성전자주식회사 비 침습적 혈당 측정 방법 및 이를 위한 장치
CN104545812A (zh) * 2014-12-30 2015-04-29 中国科学院长春光学精密机械与物理研究所 探测深度可控的人体生化指标无创检测装置
KR102349959B1 (ko) * 2015-01-07 2022-01-11 삼성전자주식회사 생체 신호 측정장치 및 방법
CN107427232B (zh) * 2015-03-16 2021-03-02 格鲁科威斯塔公司 物质浓度校正系统和方法
CN105249974A (zh) * 2015-10-15 2016-01-20 华南师范大学 一种基于压力调制光谱技术的无创葡萄糖检测系统与方法
US10638960B2 (en) * 2015-10-26 2020-05-05 Reveal Biosensors, Inc. Optical physiologic sensor methods
US11426100B1 (en) 2015-12-08 2022-08-30 Socrates Health Solutions, Inc. Blood glucose trend meter
TWI595225B (zh) * 2016-05-03 2017-08-11 Infrared reflection light measuring device
CN105997104B (zh) * 2016-06-14 2019-07-05 重庆医科大学 一种基于多光纤束的在体实时无创生理参数采集方法及装置
KR102515831B1 (ko) 2016-07-21 2023-03-29 삼성전자주식회사 스펙트럼 획득 장치 및 방법
JP6710383B2 (ja) * 2016-09-05 2020-06-17 浜松ホトニクス株式会社 生体計測装置
CN109211822A (zh) * 2017-07-03 2019-01-15 联光学工业股份有限公司 红外线反射光测定装置
CN108051423A (zh) * 2017-11-24 2018-05-18 武汉比色光电科技有限公司 一种血液光学检测方法和装置
CN109758162A (zh) * 2019-02-01 2019-05-17 浙江澍源智能技术有限公司 一种探测体内组织液葡萄糖信号的光学装置及方法
MX2022003812A (es) * 2019-09-30 2022-07-11 Inspirity Ag Dispositivo y metodo para la determinacion no invasiva de analitos.
US20230190143A1 (en) * 2021-12-16 2023-06-22 Imam Abdulrahman Bin Faisal University Non-invasive sensor and method for determining blood glucose

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2934190A1 (de) * 1979-08-23 1981-03-19 Müller, Gerhard, Prof. Dr.-Ing., 7080 Aalen Verfahren und vorrichtung zur molekuelspektroskopie, insbesondere zur bestimmung von stoffwechselprodukten
US4655225A (en) * 1985-04-18 1987-04-07 Kurabo Industries Ltd. Spectrophotometric method and apparatus for the non-invasive
US5086229A (en) * 1989-01-19 1992-02-04 Futrex, Inc. Non-invasive measurement of blood glucose
US5070874A (en) * 1990-01-30 1991-12-10 Biocontrol Technology, Inc. Non-invasive determination of glucose concentration in body of patients
ATE111706T1 (de) * 1990-06-06 1994-10-15 Novo Nordisk As Verfahren und gerät zur messung des blut-glukose- gehaltes in vivo.
JP2539707B2 (ja) * 1991-03-27 1996-10-02 大塚電子株式会社 吸光スペクトルの補正方法およびその方法を用いた光拡散物質の分光測定装置
US5370114A (en) * 1992-03-12 1994-12-06 Wong; Jacob Y. Non-invasive blood chemistry measurement by stimulated infrared relaxation emission
US5434412A (en) * 1992-07-15 1995-07-18 Myron J. Block Non-spectrophotometric measurement of analyte concentrations and optical properties of objects
IL107396A (en) * 1992-11-09 1997-02-18 Boehringer Mannheim Gmbh Method and apparatus for analytical determination of glucose in a biological matrix
US5379764A (en) * 1992-12-09 1995-01-10 Diasense, Inc. Non-invasive determination of analyte concentration in body of mammals
US5582184A (en) * 1993-10-13 1996-12-10 Integ Incorporated Interstitial fluid collection and constituent measurement
SG38866A1 (en) * 1995-07-31 1997-04-17 Instrumentation Metrics Inc Liquid correlation spectrometry

Also Published As

Publication number Publication date
EP0843986A3 (de) 1999-09-29
KR100239095B1 (ko) 2000-01-15
DE69728236T2 (de) 2004-12-02
CN1184936A (zh) 1998-06-17
HK1011559A1 (en) 1999-07-16
US6016435A (en) 2000-01-18
EP0843986B1 (de) 2004-03-24
KR19980042932A (ko) 1998-08-17
JPH1170101A (ja) 1999-03-16
EP0843986A2 (de) 1998-05-27
CN1095080C (zh) 2002-11-27
JP4212007B2 (ja) 2009-01-21
TW336891B (en) 1998-07-21

Similar Documents

Publication Publication Date Title
DE69728236D1 (de) Vorrichtung zur non-invasiven Bestimmung der Glukosekonzentration im Blut
DE69530284D1 (de) Nicht-invasive nicht-spectrophotometrische infrarotmessung der konzentration von substanzen im blut
DE69837425D1 (de) Verfahren und Vorrichtung zur nichtinvasiven photoakustischen Messung von Blutglukose
DE69527673D1 (de) Gerät zur Bestimmung der Konzentration lichtabsorbierender Materialien im Blut
DE69903898D1 (de) Teststreifen zur visuellen Ermittlung der Blutglukose-Konzentration
DE59710488D1 (de) Vorrichtung und Verwendung einer Vorrichtung zur Bestimmung der Konzentration von Hämoglobinderivaten in einer unverdünnten, unhämolysierten Vollblutprobe
DE69015999D1 (de) Reagenz zur Messung von Leukozyten und Hämoglobin im Blut.
DE3765310D1 (de) Vorrichtung zur bestimmung von gaspartialdruecken im blut.
DE69635174D1 (de) Nichtinvasive Vorrichtung zur Blutuntersuchung
AU7934498A (en) Living body inspecting apparatus and noninvasive blood analyzer using the same
GB9925804D0 (en) Biological materials and method useful in the diagnosis and treatment of diseases
DE69016348D1 (de) Leukozyten und Hämoglobin im Blut.
DE3884191D1 (de) Verarbeitungsverfahren von Signalen, besonders für Oximetriemessungen im lebenden menschlichen Gewebe.
DE59707228D1 (de) Verfahren zur nichtinvasiven bestimmung der sauerstoffsättigung in durchblutetem gewebe
DE59712326D1 (de) Vorrichtung zur in-vivo-Bestimmung von Parametern der Hämodialyse
DE3853671D1 (de) Reagens und Verfahren zur Messung von Leukozyten und Hämoglobin im Blut.
DE69603491D1 (de) Reagenz und verfahren zur differentiellen bestimmung von leukocyten im blut
DE69834560D1 (de) Verwendung von lactobacillus zur verminderung des fibrinogengehalts im blut
DE69800581D1 (de) Reagens zur Bestimmung von Leukocyten- und Hämoglobin-Konzentration in Blut
DE69527916D1 (de) Nicht-invasive Vorrichtung zur Blut-Analyse
DE69701446D1 (de) Verfahren und vorrichtung zur bestimmung des hämoglobingehalts von einzelnen roten blutkörperchen
DE69732301D1 (de) Verfahren und vorrichtung zur indirekten feststellung der konzentration einer substanz im blut
DE59712563D1 (de) Vorrichtung zur Bestimmung der Blutsauerstoffsättigung
DE3870405D1 (de) Testvorrichtung zur bestimmung von okkultem blut und glukose.
DE69333010D1 (de) Nicht-invasives verfahren und instrument zur messung des blutzuckerspiegels

Legal Events

Date Code Title Description
8364 No opposition during term of opposition