ATE141478T1 - Vorrichtung zur nichtinvasiven messung von glukose im blut - Google Patents

Vorrichtung zur nichtinvasiven messung von glukose im blut

Info

Publication number
ATE141478T1
ATE141478T1 AT92900420T AT92900420T ATE141478T1 AT E141478 T1 ATE141478 T1 AT E141478T1 AT 92900420 T AT92900420 T AT 92900420T AT 92900420 T AT92900420 T AT 92900420T AT E141478 T1 ATE141478 T1 AT E141478T1
Authority
AT
Austria
Prior art keywords
laser beam
aqueous humor
pump
probe
ocular aqueous
Prior art date
Application number
AT92900420T
Other languages
English (en)
Inventor
Randall V Tarr
Paul G Steffes
Original Assignee
Georgia Tech Res Inst
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 Georgia Tech Res Inst filed Critical Georgia Tech Res Inst
Application granted granted Critical
Publication of ATE141478T1 publication Critical patent/ATE141478T1/de

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
    • 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

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Medical Informatics (AREA)
  • Surgery (AREA)
  • Biophysics (AREA)
  • Pathology (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Veterinary Medicine (AREA)
  • Molecular Biology (AREA)
  • Optics & Photonics (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Emergency Medicine (AREA)
  • Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
  • Investigating, Analyzing Materials By Fluorescence Or Luminescence (AREA)
  • Investigating Or Analysing Biological Materials (AREA)
  • Eye Examination Apparatus (AREA)
AT92900420T 1990-12-14 1991-11-12 Vorrichtung zur nichtinvasiven messung von glukose im blut ATE141478T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/627,631 US5243983A (en) 1990-12-14 1990-12-14 Non-invasive blood glucose measurement system and method using stimulated raman spectroscopy

Publications (1)

Publication Number Publication Date
ATE141478T1 true ATE141478T1 (de) 1996-09-15

Family

ID=24515435

Family Applications (1)

Application Number Title Priority Date Filing Date
AT92900420T ATE141478T1 (de) 1990-12-14 1991-11-12 Vorrichtung zur nichtinvasiven messung von glukose im blut

Country Status (10)

Country Link
US (1) US5243983A (de)
EP (1) EP0561872B1 (de)
JP (1) JP2677452B2 (de)
AT (1) ATE141478T1 (de)
CA (1) CA2097602C (de)
DE (1) DE69121589T2 (de)
DK (1) DK0561872T3 (de)
ES (1) ES2093243T3 (de)
GR (1) GR3020938T3 (de)
WO (1) WO1992010131A1 (de)

Families Citing this family (175)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5203328A (en) * 1991-07-17 1993-04-20 Georgia Tech Research Corporation Apparatus and methods for quantitatively measuring molecular changes in the ocular lens
US5398681A (en) * 1992-12-10 1995-03-21 Sunshine Medical Instruments, Inc. Pocket-type instrument for non-invasive measurement of blood glucose concentration
US5448992A (en) * 1992-12-10 1995-09-12 Sunshine Medical Instruments, Inc. Method and apparatus for non-invasive phase sensitive measurement of blood glucose concentration
US5418797A (en) * 1993-01-15 1995-05-23 The United States Of America As Represented By The Secretary Of The Navy Time gated imaging through scattering material using polarization and stimulated raman amplification
US5383452A (en) * 1993-07-01 1995-01-24 Buchert; Janusz Method, apparatus and procedure for non-invasive monitoring blood glucose by measuring the polarization ratio of blood luminescence
JPH0749309A (ja) * 1993-08-05 1995-02-21 Kyoto Daiichi Kagaku:Kk 光散乱式成分濃度測定装置および方法
US5456252A (en) * 1993-09-30 1995-10-10 Cedars-Sinai Medical Center Induced fluorescence spectroscopy blood perfusion and pH monitor and method
US5477327A (en) * 1993-12-15 1995-12-19 Bergman Research Group, Inc. High resolution low noise optical polarimeter
US5497769A (en) * 1993-12-16 1996-03-12 I.S.S. (Usa) Inc. Photosensor with multiple light sources
US5492118A (en) * 1993-12-16 1996-02-20 Board Of Trustees Of The University Of Illinois Determining material concentrations in tissues
US5521703A (en) * 1994-10-17 1996-05-28 Albion Instruments, Inc. Diode laser pumped Raman gas analysis system with reflective hollow tube gas cell
US5553617A (en) * 1995-01-20 1996-09-10 Hughes Aircraft Company Noninvasive method and apparatus for determining body chemistry
US5615673A (en) * 1995-03-27 1997-04-01 Massachusetts Institute Of Technology Apparatus and methods of raman spectroscopy for analysis of blood gases and analytes
US5657754A (en) * 1995-07-10 1997-08-19 Rosencwaig; Allan Apparatus for non-invasive analyses of biological compounds
DE19538372A1 (de) * 1995-10-14 1997-04-17 Laser & Med Tech Gmbh Nicht invasive Glukosemessung
US6232609B1 (en) 1995-12-01 2001-05-15 Cedars-Sinai Medical Center Glucose monitoring apparatus and method using laser-induced emission spectroscopy
US5617206A (en) * 1995-12-04 1997-04-01 Phi, Applied Physical Sciences International Compact laser diode monitor using defined laser momentum vectors to cause emission of a coherent photon in a selected direction
DE69633377T2 (de) * 1995-12-13 2005-09-22 Yoshida, Akitoshi, Asahikawa Vorrichtung zur Anzeige intraokularer Substanzen durch Messung des vom Auge reflektierten Lichtes
US5748308A (en) * 1996-02-02 1998-05-05 Abbott Laboratories Programmable standard for use in an apparatus and process for the noninvasive measurement of optically absorbing compounds
US5788632A (en) * 1996-03-19 1998-08-04 Abbott Laboratories Apparatus and process for the non-invasive measurement of optically active compounds
JP3604231B2 (ja) * 1996-05-16 2004-12-22 富士写真フイルム株式会社 グルコース濃度測定方法および装置
US5910109A (en) 1997-02-20 1999-06-08 Emerging Technology Systems, Llc Non-invasive glucose measuring device and method for measuring blood glucose
US7885697B2 (en) 2004-07-13 2011-02-08 Dexcom, Inc. Transcutaneous analyte sensor
US6161028A (en) 1999-03-10 2000-12-12 Optiscan Biomedical Corporation Method for determining analyte concentration using periodic temperature modulation and phase detection
US5873831A (en) * 1997-03-13 1999-02-23 The University Of Utah Technology Transfer Office Method and system for measurement of macular carotenoid levels
US5961451A (en) * 1997-04-07 1999-10-05 Motorola, Inc. Noninvasive apparatus having a retaining member to retain a removable biosensor
GB2329015B (en) 1997-09-05 2002-02-13 Samsung Electronics Co Ltd Method and device for noninvasive measurement of concentrations of blood components
WO1999023939A1 (en) 1997-11-12 1999-05-20 Lightouch Medical, Inc. Method for non-invasive measurement of an analyte
US6070093A (en) 1997-12-02 2000-05-30 Abbott Laboratories Multiplex sensor and method of use
JP3543923B2 (ja) * 1997-12-25 2004-07-21 富士写真フイルム株式会社 グルコース濃度測定装置
AU2989699A (en) * 1998-03-05 1999-09-20 Universal Health-Watch, Inc. Apparatus to non-invasively measure glucose or other constituents in aqueous humor using infra-red spectroscopy
US6560478B1 (en) * 1998-03-16 2003-05-06 The Research Foundation Of City University Of New York Method and system for examining biological materials using low power CW excitation Raman spectroscopy
US6151522A (en) * 1998-03-16 2000-11-21 The Research Foundation Of Cuny Method and system for examining biological materials using low power CW excitation raman spectroscopy
US8480580B2 (en) 1998-04-30 2013-07-09 Abbott Diabetes Care Inc. Analyte monitoring device and methods of use
US6949816B2 (en) 2003-04-21 2005-09-27 Motorola, Inc. Semiconductor component having first surface area for electrically coupling to a semiconductor chip and second surface area for electrically coupling to a substrate, and method of manufacturing same
US8688188B2 (en) 1998-04-30 2014-04-01 Abbott Diabetes Care Inc. Analyte monitoring device and methods of use
US9066695B2 (en) 1998-04-30 2015-06-30 Abbott Diabetes Care Inc. Analyte monitoring device and methods of use
US8465425B2 (en) 1998-04-30 2013-06-18 Abbott Diabetes Care Inc. Analyte monitoring device and methods of use
US6175752B1 (en) 1998-04-30 2001-01-16 Therasense, Inc. Analyte monitoring device and methods of use
US8346337B2 (en) 1998-04-30 2013-01-01 Abbott Diabetes Care Inc. Analyte monitoring device and methods of use
US8974386B2 (en) 1998-04-30 2015-03-10 Abbott Diabetes Care Inc. Analyte monitoring device and methods of use
US6097975A (en) * 1998-05-13 2000-08-01 Biosensor, Inc. Apparatus and method for noninvasive glucose measurement
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
US6241663B1 (en) 1998-05-18 2001-06-05 Abbott Laboratories Method for improving non-invasive determination of the concentration of analytes in a biological sample
US7043287B1 (en) 1998-05-18 2006-05-09 Abbott Laboratories Method for modulating light penetration depth in tissue and diagnostic applications using same
US6526298B1 (en) 1998-05-18 2003-02-25 Abbott Laboratories Method for the non-invasive determination of analytes in a selected volume of tissue
US6064897A (en) * 1998-06-01 2000-05-16 Abbott Laboratories Sensor utilizing Raman spectroscopy for non-invasive monitoring of analytes in biological fluid and method of use
US6289230B1 (en) 1998-07-07 2001-09-11 Lightouch Medical, Inc. Tissue modulation process for quantitative noninvasive in vivo spectroscopic analysis of tissues
US7398119B2 (en) * 1998-07-13 2008-07-08 Childrens Hospital Los Angeles Assessing blood brain barrier dynamics or identifying or measuring selected substances, including ethanol or toxins, in a subject by analyzing Raman spectrum signals
US6181957B1 (en) 1998-07-13 2001-01-30 California Institute Of Technology Non-invasive glucose monitor
US6574501B2 (en) 1998-07-13 2003-06-03 Childrens Hospital Los Angeles Assessing blood brain barrier dynamics or identifying or measuring selected substances or toxins in a subject by analyzing Raman spectrum signals of selected regions in the eye
JP2000037355A (ja) 1998-07-24 2000-02-08 Fuji Photo Film Co Ltd グルコース濃度測定方法および装置
WO2000028891A1 (en) * 1998-11-19 2000-05-25 The Government Of The United States Of America As Represented By The Secretary, Department Of Health And Human Services Method for non-invasive identification of individuals at risk for diabetes
US6721583B1 (en) * 1998-11-19 2004-04-13 The United States Of America Method for non-invasive identification of individuals at risk for diabetes
US6352502B1 (en) 1998-12-03 2002-03-05 Lightouch Medical, Inc. Methods for obtaining enhanced spectroscopic information from living tissue, noninvasive assessment of skin condition and detection of skin abnormalities
US6442410B1 (en) 1999-06-10 2002-08-27 Georgia Tech Research Corp. Non-invasive blood glucose measurement system and method using optical refractometry
US6205354B1 (en) 1999-06-18 2001-03-20 University Of Utah Method and apparatus for noninvasive measurement of carotenoids and related chemical substances in biological tissue
KR100487055B1 (ko) * 2000-01-28 2005-05-04 아사히 가세이 가부시키가이샤 광열 변환 분광 분석 장치
DE10020615C2 (de) * 2000-04-27 2002-02-28 Glukomeditech Ag Verfahren zur langzeitstabilen und gut reproduzierbaren spektrometrischen Messung der Konzentrationen der Bestandteile wässriger Lösungen sowie Vorrichtung zur Durchführung dieses Verfahrens
DE10027100C2 (de) * 2000-05-31 2002-08-08 Klaus Mueller-Dethlefs Verfahren und Vorrichtung zum Nachweisen von Substanzen in Körperflüssigkeiten
NZ527180A (en) * 2000-12-24 2007-02-23 Iser Lubocki A method for detecting biomarkers
US6560471B1 (en) 2001-01-02 2003-05-06 Therasense, Inc. Analyte monitoring device and methods of use
US6961599B2 (en) * 2001-01-09 2005-11-01 Childrens Hospital Los Angeles Identifying or measuring selected substances or toxins in a subject using resonant raman signals
WO2002078512A2 (en) 2001-04-02 2002-10-10 Therasense, Inc. Blood glucose tracking apparatus and methods
US6704588B2 (en) 2001-06-16 2004-03-09 Rafat R. Ansari Method and apparatus for the non-invasive measurement of blood glucose levels in humans
US6650915B2 (en) * 2001-09-13 2003-11-18 Fovioptics, Inc. Non-invasive measurement of blood analytes using photodynamics
US20050010091A1 (en) * 2003-06-10 2005-01-13 Woods Joe W. Non-invasive measurement of blood glucose using retinal imaging
US7039452B2 (en) 2002-12-19 2006-05-02 The University Of Utah Research Foundation Method and apparatus for Raman imaging of macular pigments
US8010174B2 (en) 2003-08-22 2011-08-30 Dexcom, Inc. Systems and methods for replacing signal artifacts in a glucose sensor data stream
US9247901B2 (en) 2003-08-22 2016-02-02 Dexcom, Inc. Systems and methods for replacing signal artifacts in a glucose sensor data stream
US8260393B2 (en) 2003-07-25 2012-09-04 Dexcom, Inc. Systems and methods for replacing signal data artifacts in a glucose sensor data stream
US9282925B2 (en) 2002-02-12 2016-03-15 Dexcom, Inc. Systems and methods for replacing signal artifacts in a glucose sensor data stream
US6895264B2 (en) * 2002-08-26 2005-05-17 Fovioptics Inc. Non-invasive psychophysical measurement of glucose using photodynamics
FR2850998B1 (fr) * 2003-02-06 2008-06-13 Piscines Desjoyaux Sa Dispositif de raccordement de tuyauteries
US20040254479A1 (en) 2003-02-20 2004-12-16 John Fralick Bio-photonic feedback control software and database
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
GB0312151D0 (en) * 2003-05-28 2003-07-02 Suisse Electronique Microtech Optical glucose detector
WO2005007215A2 (en) * 2003-07-09 2005-01-27 Glucolight Corporation Method and apparatus for tissue oximetry
US8423113B2 (en) 2003-07-25 2013-04-16 Dexcom, Inc. Systems and methods for processing sensor data
US9135402B2 (en) 2007-12-17 2015-09-15 Dexcom, Inc. Systems and methods for processing sensor data
US7591801B2 (en) 2004-02-26 2009-09-22 Dexcom, Inc. Integrated delivery device for continuous glucose sensor
US20190357827A1 (en) 2003-08-01 2019-11-28 Dexcom, Inc. Analyte sensor
US8761856B2 (en) 2003-08-01 2014-06-24 Dexcom, Inc. System and methods for processing analyte sensor data
US8369919B2 (en) 2003-08-01 2013-02-05 Dexcom, Inc. Systems and methods for processing sensor data
US7774145B2 (en) 2003-08-01 2010-08-10 Dexcom, Inc. Transcutaneous analyte sensor
US7959569B2 (en) 2003-08-01 2011-06-14 Dexcom, Inc. System and methods for processing analyte sensor data
US8275437B2 (en) 2003-08-01 2012-09-25 Dexcom, Inc. Transcutaneous analyte sensor
US8160669B2 (en) 2003-08-01 2012-04-17 Dexcom, Inc. Transcutaneous analyte sensor
US8060173B2 (en) 2003-08-01 2011-11-15 Dexcom, Inc. System and methods for processing analyte sensor data
US8886273B2 (en) 2003-08-01 2014-11-11 Dexcom, Inc. Analyte sensor
US8788006B2 (en) 2003-08-01 2014-07-22 Dexcom, Inc. System and methods for processing analyte sensor data
US20070066873A1 (en) 2003-08-22 2007-03-22 Apurv Kamath Systems and methods for processing analyte sensor data
US7920906B2 (en) 2005-03-10 2011-04-05 Dexcom, Inc. System and methods for processing analyte sensor data for sensor calibration
US20140121989A1 (en) 2003-08-22 2014-05-01 Dexcom, Inc. Systems and methods for processing analyte sensor data
US20060224057A1 (en) * 2003-10-21 2006-10-05 Oculir, Inc. Methods for non-invasive analyte measurement
US9247900B2 (en) 2004-07-13 2016-02-02 Dexcom, Inc. Analyte sensor
WO2005051170A2 (en) 2003-11-19 2005-06-09 Dexcom, Inc. Integrated receiver for continuous analyte sensor
US8364231B2 (en) 2006-10-04 2013-01-29 Dexcom, Inc. Analyte sensor
US8423114B2 (en) 2006-10-04 2013-04-16 Dexcom, Inc. Dual electrode system for a continuous analyte sensor
EP1711790B1 (de) 2003-12-05 2010-09-08 DexCom, Inc. Kalibrationsmethoden für einen kontinuierlich arbeitenden analytsensor
US8287453B2 (en) 2003-12-05 2012-10-16 Dexcom, Inc. Analyte sensor
US11633133B2 (en) 2003-12-05 2023-04-25 Dexcom, Inc. Dual electrode system for a continuous analyte sensor
US8774886B2 (en) 2006-10-04 2014-07-08 Dexcom, Inc. Analyte sensor
EP1711791B1 (de) 2003-12-09 2014-10-15 DexCom, Inc. Signalverarbeitung für kontinuierlich arbeitenden analytsensor
US7510849B2 (en) * 2004-01-29 2009-03-31 Glucolight Corporation OCT based method for diagnosis and therapy
US20050278184A1 (en) 2004-06-10 2005-12-15 John Fralick Bio-photonic feedback control software and database
US8808228B2 (en) 2004-02-26 2014-08-19 Dexcom, Inc. Integrated medicament delivery device for use with continuous analyte sensor
US20080009688A1 (en) * 2004-04-14 2008-01-10 Oculir, Inc. Methods for non-invasive analyte measurement
US20060258919A1 (en) * 2004-04-14 2006-11-16 Oculir, Inc. Non-Invasive Analyte Measurement Device for Measuring Tears and Other Ocular Elements Using Electromagnetic Radiation and Method of Using the Same
US7857760B2 (en) 2004-07-13 2010-12-28 Dexcom, Inc. Analyte sensor
US7905833B2 (en) 2004-07-13 2011-03-15 Dexcom, Inc. Transcutaneous analyte sensor
US7783333B2 (en) 2004-07-13 2010-08-24 Dexcom, Inc. Transcutaneous medical device with variable stiffness
US20060063991A1 (en) * 2004-08-09 2006-03-23 Dejin Yu Method and apparatus for non-invasive measurement of blood analytes with dynamic spectral calibration
US20060063993A1 (en) * 2004-08-09 2006-03-23 Dejin Yu Method and apparatus for non-invasive measurement of blood analytes
US20060063992A1 (en) * 2004-08-09 2006-03-23 Dejin Yu Method and apparatus for non-invasive measurement of blood analytes
US8036727B2 (en) * 2004-08-11 2011-10-11 Glt Acquisition Corp. Methods for noninvasively measuring analyte levels in a subject
US7254429B2 (en) 2004-08-11 2007-08-07 Glucolight Corporation Method and apparatus for monitoring glucose levels in a biological tissue
US7365839B2 (en) * 2004-11-03 2008-04-29 Nu Skin International, Inc. Process and compositions for synthetic calibration of bio-photonic scanners
US8133178B2 (en) 2006-02-22 2012-03-13 Dexcom, Inc. Analyte sensor
US20060211926A1 (en) * 2005-03-21 2006-09-21 Dejin Yu Non-invasive Raman measurement apparatus with broadband spectral correction
AU2006235535A1 (en) 2005-04-13 2006-10-19 Glt Acquisition Corp. Method for data reduction and calibration of an OCT-based blood glucose monitor
US7330747B2 (en) * 2005-06-07 2008-02-12 Chemimage Corporation Invasive chemometry
US7330746B2 (en) * 2005-06-07 2008-02-12 Chem Image Corporation Non-invasive biochemical analysis
WO2007112449A2 (en) * 2006-03-28 2007-10-04 The Regents Of The University Of California Apparatus and method for raman spectroscopy and microscopy with time domain spectral analysis
DE102006019127A1 (de) * 2006-04-25 2007-10-31 Carl Zeiss Meditec Ag Multiwellenlängen-Lasersystem und Verfahren für ophthalmologische Anwendungen
US20080071157A1 (en) 2006-06-07 2008-03-20 Abbott Diabetes Care, Inc. Analyte monitoring system and method
US7602488B2 (en) * 2006-06-12 2009-10-13 Neptec Optical Solutions, Inc. High-speed, rugged, time-resolved, raman spectrometer for sensing multiple components of a sample
US7659979B2 (en) * 2006-10-17 2010-02-09 Kla-Tencor Corporation Optical inspection apparatus and method
CN101563595B (zh) * 2006-12-12 2011-05-18 皇家飞利浦电子股份有限公司 具有温度补偿的样品浓度检测器
CA2688184A1 (en) 2007-06-08 2008-12-18 Dexcom, Inc. Integrated medicament delivery device for use with continuous analyte sensor
EP4468309A3 (de) 2007-10-09 2024-12-11 DexCom, Inc. Integriertes insulinabgabesystem mit kontinuierlichem glucosesensor
US8417312B2 (en) 2007-10-25 2013-04-09 Dexcom, Inc. Systems and methods for processing sensor data
US9839395B2 (en) 2007-12-17 2017-12-12 Dexcom, Inc. Systems and methods for processing sensor data
US8986253B2 (en) 2008-01-25 2015-03-24 Tandem Diabetes Care, Inc. Two chamber pumps and related methods
US8591455B2 (en) 2008-02-21 2013-11-26 Dexcom, Inc. Systems and methods for customizing delivery of sensor data
WO2009111542A2 (en) 2008-03-04 2009-09-11 Glucolight Corporation Methods and systems for analyte level estimation in optical coherence tomography
US8027032B2 (en) * 2008-08-22 2011-09-27 President & Fellows Of Harvard College Microscopy imaging system and method employing stimulated raman spectroscopy as a contrast mechanism
US8408421B2 (en) 2008-09-16 2013-04-02 Tandem Diabetes Care, Inc. Flow regulating stopcocks and related methods
CA2737461A1 (en) 2008-09-19 2010-03-25 Tandem Diabetes Care, Inc. Solute concentration measurement device and related methods
US9285575B2 (en) * 2009-01-26 2016-03-15 President And Fellows Of Harvard College Systems and methods for selective detection and imaging in coherent Raman microscopy by spectral excitation shaping
EP2410910A4 (de) 2009-03-27 2014-10-15 Dexcom Inc Verfahren und systeme zur förderung eines blutzuckermanagements
US8926561B2 (en) 2009-07-30 2015-01-06 Tandem Diabetes Care, Inc. Infusion pump system with disposable cartridge having pressure venting and pressure feedback
US8845100B2 (en) 2009-10-07 2014-09-30 The University Of Toledo Non-invasive ocular analyte sensing system
WO2012142502A2 (en) 2011-04-15 2012-10-18 Dexcom Inc. Advanced analyte sensor calibration and error detection
JP5906870B2 (ja) * 2012-03-23 2016-04-20 富士通株式会社 光パワーモニタ
US9180242B2 (en) 2012-05-17 2015-11-10 Tandem Diabetes Care, Inc. Methods and devices for multiple fluid transfer
US9381297B2 (en) 2012-06-07 2016-07-05 Tandem Diabetes Care, Inc. Sealed infusion device with electrical connector port
US9173998B2 (en) 2013-03-14 2015-11-03 Tandem Diabetes Care, Inc. System and method for detecting occlusions in an infusion pump
DK2972238T3 (da) * 2013-03-15 2023-06-19 Biogen Ma Inc Anvendelse af raman-spektroskopi til monitorering af dyrkningsmedium
US20140276569A1 (en) 2013-03-15 2014-09-18 Tandem Diabetes Care, Inc. System and method for detecting presence of an infusion cartridge in an infusion pump
DE102013112759B4 (de) * 2013-11-19 2017-12-14 Leica Microsystems Cms Gmbh Raman-mikroskopische Abbildungseinrichtung
JP5900689B2 (ja) * 2014-03-20 2016-04-06 富士ゼロックス株式会社 眼球の光計測方法
JP5800100B1 (ja) * 2014-03-20 2015-10-28 富士ゼロックス株式会社 眼球の光計測装置
US10563163B2 (en) 2014-07-02 2020-02-18 Biogen Ma Inc. Cross-scale modeling of bioreactor cultures using Raman spectroscopy
RU2599104C2 (ru) * 2014-08-21 2016-10-10 Автономная некоммерческая организация "Институт биомедицинских проблем" Способ определения содержания глюкозы в крови
CN104281777A (zh) * 2014-09-25 2015-01-14 联想(北京)有限公司 一种信息处理方法及电子设备
WO2016054079A1 (en) 2014-09-29 2016-04-07 Zyomed Corp. Systems and methods for blood glucose and other analyte detection and measurement using collision computing
US9554738B1 (en) 2016-03-30 2017-01-31 Zyomed Corp. Spectroscopic tomography systems and methods for noninvasive detection and measurement of analytes using collision computing
US10512425B2 (en) 2016-08-04 2019-12-24 United States Of America As Represented By The Secretary Of The Navy Dermatologically non-abrasive blood testing using an interferometry optical design
WO2018065958A1 (en) * 2016-10-06 2018-04-12 Livspek Medical Technologies Inc. Method and apparatus for a spectral detector for noninvasive detection and monitoring of a variety of biomarkers and other blood constituents in the conjunctiva
US10908129B2 (en) * 2016-12-13 2021-02-02 Pendar Technologies, Llc Devices and methods for quartz enhanced photoacoustic spectroscopy
EP3700416B1 (de) 2017-10-24 2024-06-26 Dexcom, Inc. Vorverbundene analytsensoren
US11331022B2 (en) 2017-10-24 2022-05-17 Dexcom, Inc. Pre-connected analyte sensors
ES2774983B2 (es) 2019-01-22 2021-06-10 Univ Sevilla Dispositivo portable y metodo para la estimacion no invasiva del nivel de glucosa en sangre
DE102019112346A1 (de) * 2019-05-10 2020-11-12 TRUMPF Venture GmbH System zur Messung des Vorhandenseins und/oder der Konzentration einer in Körperflüssigkeit gelösten Analysesubstanz
EP4073577A1 (de) 2019-12-11 2022-10-19 Rockley Photonics Limited Optisches detektionsmodul
US12578323B2 (en) 2020-09-28 2026-03-17 Chamartin Laboratories Llc Optical sensing module
CN117500428A (zh) 2021-07-14 2024-02-02 株式会社实瞳 接目光学透镜、光测量系统及光测量方法
WO2023064256A1 (en) * 2021-10-11 2023-04-20 Google Llc System and methods for measuring stimulated raman scattering
US12390117B2 (en) 2021-11-16 2025-08-19 Rockley Photonics Limited Optical sensor module for speckleplethysmography (SPG) and photoplethysmography (PPG)
US12396648B1 (en) 2024-11-27 2025-08-26 Rockley Photonics Limited Wearable device with light source and optical sensor
US12484796B1 (en) 2024-11-27 2025-12-02 Rockley Photonics Limited System and method for measuring pulse wave velocity

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3802777A (en) * 1972-04-19 1974-04-09 Onera (Off Nat Aerospatiale) Gas concentration measurement device using stimulated raman scattering
JPS5023555A (de) * 1973-06-29 1975-03-13
US4014321A (en) * 1974-11-25 1977-03-29 March Wayne F Non-invasive glucose sensor system
JPS5338256A (en) * 1976-09-21 1978-04-08 Agency Of Ind Science & Technol Manufacture of carbide point emitter
JPS56160740A (en) * 1980-05-12 1981-12-10 Sony Corp Manufacture of thin-film field type cold cathode
US5025785A (en) * 1982-09-10 1991-06-25 Weiss Jeffrey N Diabetes detection method
US4620284A (en) * 1983-12-29 1986-10-28 Uop Inc. Qualitative and quantitative analysis using Raman scattering
US4758081A (en) * 1985-07-18 1988-07-19 Bausch & Lomb Incorporated Control of laser photocoagulation using Raman radiation
US4648714A (en) * 1985-09-11 1987-03-10 University Of Utah Molecular gas analysis by Raman scattering in intracavity laser configuration
US4676639A (en) * 1986-01-22 1987-06-30 Biomaterials International, Inc. Gas cell for raman scattering analysis by laser means
US4832483A (en) * 1987-09-03 1989-05-23 New England Medical Center Hospitals, Inc. Method of using resonance raman spectroscopy for detection of malignancy disease

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DE69121589T2 (de) 1997-01-02
EP0561872B1 (de) 1996-08-21
EP0561872A1 (de) 1993-09-29
CA2097602A1 (en) 1992-06-15
DK0561872T3 (da) 1996-09-09
DE69121589D1 (de) 1996-09-26
US5243983A (en) 1993-09-14
CA2097602C (en) 1998-08-11
WO1992010131A1 (en) 1992-06-25
JPH06503245A (ja) 1994-04-14
GR3020938T3 (en) 1996-12-31
ES2093243T3 (es) 1996-12-16
JP2677452B2 (ja) 1997-11-17

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