ES2194048T3 - Medida infrarroja no espectrofotometrica, no invasiva de la concentracion de analitos de la sangre. - Google Patents

Medida infrarroja no espectrofotometrica, no invasiva de la concentracion de analitos de la sangre.

Info

Publication number
ES2194048T3
ES2194048T3 ES95907352T ES95907352T ES2194048T3 ES 2194048 T3 ES2194048 T3 ES 2194048T3 ES 95907352 T ES95907352 T ES 95907352T ES 95907352 T ES95907352 T ES 95907352T ES 2194048 T3 ES2194048 T3 ES 2194048T3
Authority
ES
Spain
Prior art keywords
concentration
spectrophotometric
radiation
lighting
blood
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
ES95907352T
Other languages
English (en)
Inventor
Myron J Block
Lester Sodickson
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.)
Optix LP
Original Assignee
Optix LP
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 Optix LP filed Critical Optix LP
Application granted granted Critical
Publication of ES2194048T3 publication Critical patent/ES2194048T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • G01N21/4795—Scattering, i.e. diffuse reflection spatially resolved investigating of object in scattering medium
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/14—Devices for taking samples of blood ; Measuring characteristics of blood in vivo, e.g. gas concentration within the blood, pH-value of blood
    • 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
    • A61B5/14546—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 analytes not otherwise provided for, e.g. ions, cytochromes
    • 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
    • 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
    • A61B5/6813—Specially adapted to be attached to a specific body part
    • A61B5/6825—Hand
    • A61B5/6826—Finger
    • 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
    • A61B5/683—Means for maintaining contact with the body
    • A61B5/6838—Clamps or clips
    • 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
    • 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
    • G01N2021/3129—Determining multicomponents by multiwavelength light
    • G01N2021/3137—Determining multicomponents by multiwavelength light with selection of wavelengths after the sample

Abstract

SE HA DESARROLLADO UN NUEVO METODO NO INVASIVO, NO ESPECTROFOTOMETRICO PARA MEDIR LA CONCENTRACION EN LA SANGRE DE ANALITOS COMO GLUCOSA. UNA PLURALIDAD DE FILTROS DE ESPECTRO ANCHO (30A-30D) TRANSMITEN DE FORMA QUE SE PUEDEN DISTINGUIR MEDIANTE MODULADORES (20A-20D) RAYOS DE RADIACION CODIFICADOS EN PORCIONES DE SOLAPAMIENTO DEL ESPECTRO A LA MUESTRA. LA RADIACION REFLEJADA O TRANSMITIDA POR LA MUESTRA ES DETECTADA Y DECODIFICADA. PUEDEN UTILIZARSE LED EN LUGAR DEL DISPOSITIVO QUE GENERA RADIACION DE ESPECTRO ANCHO Y LOS FILTROS. ADEMAS, PUEDE UTILIZARSE UN INTERFEROMETRO DE EXPLORACION COMO EL DISPOSITIVO DE ILUMINACION Y CODIFICACION. EN UN MODO PREFERIDO, SE UTILIZA ILUMINACION CONGRUENTE. LAS SEÑALES CODIFICADAS SON ANALIZADAS MEDIANTE ANALOGIA ENTRE COLORIMETRIA Y PROCESAMIENTO VISUAL Y PUEDEN CONVERTIRSE EN MEDICIONES DE CONCENTRACION.
ES95907352T 1994-01-14 1995-01-09 Medida infrarroja no espectrofotometrica, no invasiva de la concentracion de analitos de la sangre. Expired - Lifetime ES2194048T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US08/182,572 US5424545A (en) 1992-07-15 1994-01-14 Non-invasive non-spectrophotometric infrared measurement of blood analyte concentrations

Publications (1)

Publication Number Publication Date
ES2194048T3 true ES2194048T3 (es) 2003-11-16

Family

ID=22669051

Family Applications (1)

Application Number Title Priority Date Filing Date
ES95907352T Expired - Lifetime ES2194048T3 (es) 1994-01-14 1995-01-09 Medida infrarroja no espectrofotometrica, no invasiva de la concentracion de analitos de la sangre.

Country Status (8)

Country Link
US (1) US5424545A (es)
EP (1) EP0742897B1 (es)
JP (1) JP3649732B2 (es)
KR (1) KR970700859A (es)
CA (1) CA2180128C (es)
DE (1) DE69530284T2 (es)
ES (1) ES2194048T3 (es)
WO (1) WO1995019562A1 (es)

Families Citing this family (152)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6067504A (en) 1983-07-18 2000-05-23 Chromatics Color Sciences International, Inc. Method for correctly identifying hair color
US6128516A (en) * 1994-05-09 2000-10-03 Chromatics Color Sciences International Inc. Method and apparatus for detecting and measuring conditions affecting color
US6129664A (en) * 1992-01-07 2000-10-10 Chromatics Color Sciences International, Inc. Method and apparatus for detecting and measuring conditions affecting color
US6308088B1 (en) 1992-01-07 2001-10-23 Chromatics Color Sciences International, Inc. Method and apparatus for detecting and measuring conditions affecting color
US5672875A (en) * 1992-07-15 1997-09-30 Optix Lp Methods of minimizing scattering and improving tissue sampling in non-invasive testing and imaging
US5818048A (en) * 1992-07-15 1998-10-06 Optix Lp Rapid non-invasive optical analysis using broad bandpass spectral processing
US6411832B1 (en) 1992-07-15 2002-06-25 Optix Lp Method of improving reproducibility of non-invasive measurements
US6662033B2 (en) * 1994-04-01 2003-12-09 Nellcor Incorporated Pulse oximeter and sensor optimized for low saturation
SG38866A1 (en) * 1995-07-31 1997-04-17 Instrumentation Metrics Inc Liquid correlation spectrometry
US5827181A (en) * 1995-09-07 1998-10-27 Hewlett-Packard Co. Noninvasive blood chemistry measurement method and system
US6040578A (en) * 1996-02-02 2000-03-21 Instrumentation Metrics, Inc. Method and apparatus for multi-spectral analysis of organic blood analytes in noninvasive infrared spectroscopy
US5666956A (en) * 1996-05-20 1997-09-16 Buchert; Janusz Michal Instrument and method for non-invasive monitoring of human tissue analyte by measuring the body's infrared radiation
US6113541A (en) * 1997-03-07 2000-09-05 Agilent Technologies, Inc. Noninvasive blood chemistry measurement method and system
US5961451A (en) * 1997-04-07 1999-10-05 Motorola, Inc. Noninvasive apparatus having a retaining member to retain a removable biosensor
US6191860B1 (en) 1998-02-06 2001-02-20 Orsense Ltd. Optical shutter, spectrometer and method for spectral analysis
US6391005B1 (en) 1998-03-30 2002-05-21 Agilent Technologies, Inc. Apparatus and method for penetration with shaft having a sensor for sensing penetration depth
US5995236A (en) * 1998-04-13 1999-11-30 Mit Development Corporation Blood fluid characteristics analysis instrument
US6002953A (en) * 1998-05-06 1999-12-14 Optix Lp Non-invasive IR transmission measurement of analyte in the tympanic membrane
SG87848A1 (en) * 1998-11-05 2002-04-16 Johnson & Johnson Vision Prod Missing lens detection system and method
US6246062B1 (en) * 1998-11-05 2001-06-12 Johnson & Johnson Vision Care, Inc. Missing lens detection system and method
US6100528A (en) * 1999-01-19 2000-08-08 Wilt; Robert Analytical quantification and process control
US6280381B1 (en) * 1999-07-22 2001-08-28 Instrumentation Metrics, Inc. Intelligent system for noninvasive blood analyte prediction
US7436511B2 (en) * 1999-01-22 2008-10-14 Sensys Medical, Inc. Analyte filter method and apparatus
US6305804B1 (en) 1999-03-25 2001-10-23 Fovioptics, Inc. Non-invasive measurement of blood component using retinal imaging
US7123844B2 (en) * 1999-04-06 2006-10-17 Myrick Michael L Optical computational system
US6529276B1 (en) * 1999-04-06 2003-03-04 University Of South Carolina Optical computational system
US6442411B1 (en) 1999-04-21 2002-08-27 Optix, Lp Method for improving calibration of an instrument for non-invasively measuring constituents in arterial blood
AU1429401A (en) 1999-07-02 2001-02-05 Conceptual Mindworks, Inc. Organic semiconductor recognition complex and system
US6750964B2 (en) * 1999-08-06 2004-06-15 Cambridge Research And Instrumentation, Inc. Spectral imaging methods and systems
US6373568B1 (en) * 1999-08-06 2002-04-16 Cambridge Research & Instrumentation, Inc. Spectral imaging system
US6458326B1 (en) 1999-11-24 2002-10-01 Home Diagnostics, Inc. Protective test strip platform
DE10020613C2 (de) * 2000-04-27 2002-02-28 Glukomeditech Ag Verfahren zur langzeitstabilen und gut reproduzierbaren polarimetrischen Messung der Konzentrationen der Bestandteile wässriger Lösungen sowie Vorrichtung zur Durchführung dieses Verfahrens
KR100418426B1 (ko) * 2000-05-01 2004-02-11 신에쯔 세끼에이 가부시키가이샤 석영유리속에 함유되는 미량오에이치기농도의 측정방법
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
US20020031202A1 (en) * 2000-06-07 2002-03-14 Joseph Callerame X-ray scatter and transmission system with coded beams
US6816241B2 (en) * 2000-09-26 2004-11-09 Sensys Medical, Inc. LED light source-based instrument for non-invasive blood analyte determination
US7138156B1 (en) 2000-09-26 2006-11-21 Myrick Michael L Filter design algorithm for multi-variate optical computing
US8641644B2 (en) 2000-11-21 2014-02-04 Sanofi-Aventis Deutschland Gmbh Blood testing apparatus having a rotatable cartridge with multiple lancing elements and testing means
US6541266B2 (en) 2001-02-28 2003-04-01 Home Diagnostics, Inc. Method for determining concentration of an analyte in a test strip
US6525330B2 (en) 2001-02-28 2003-02-25 Home Diagnostics, Inc. Method of strip insertion detection
US6562625B2 (en) 2001-02-28 2003-05-13 Home Diagnostics, Inc. Distinguishing test types through spectral analysis
US7239902B2 (en) 2001-03-16 2007-07-03 Nellor Puritan Bennett Incorporated Device and method for monitoring body fluid and electrolyte disorders
US6591122B2 (en) 2001-03-16 2003-07-08 Nellcor Puritan Bennett Incorporated Device and method for monitoring body fluid and electrolyte disorders
US6898451B2 (en) * 2001-03-21 2005-05-24 Minformed, L.L.C. Non-invasive blood analyte measuring system and method utilizing optical absorption
CA2445680A1 (en) * 2001-05-02 2002-11-07 Csir Spectrometry using broadand filters with overlapping spectral ranges
US8337419B2 (en) 2002-04-19 2012-12-25 Sanofi-Aventis Deutschland Gmbh Tissue penetration device
US9795747B2 (en) 2010-06-02 2017-10-24 Sanofi-Aventis Deutschland Gmbh Methods and apparatus for lancet actuation
US7981056B2 (en) 2002-04-19 2011-07-19 Pelikan Technologies, Inc. Methods and apparatus for lancet actuation
AU2002348683A1 (en) 2001-06-12 2002-12-23 Pelikan Technologies, Inc. Method and apparatus for lancet launching device integrated onto a blood-sampling cartridge
US9427532B2 (en) 2001-06-12 2016-08-30 Sanofi-Aventis Deutschland Gmbh Tissue penetration device
US9226699B2 (en) 2002-04-19 2016-01-05 Sanofi-Aventis Deutschland Gmbh Body fluid sampling module with a continuous compression tissue interface surface
AU2002315180A1 (en) 2001-06-12 2002-12-23 Pelikan Technologies, Inc. Electric lancet actuator
US7025774B2 (en) 2001-06-12 2006-04-11 Pelikan Technologies, Inc. Tissue penetration device
DE60234598D1 (de) 2001-06-12 2010-01-14 Pelikan Technologies Inc Selbstoptimierende lanzettenvorrichtung mit adaptationsmittel für zeitliche schwankungen von hauteigenschaften
US6930773B2 (en) * 2001-08-23 2005-08-16 Cambridge Research And Instrumentation, Inc. Spectral imaging
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
US7175642B2 (en) 2002-04-19 2007-02-13 Pelikan Technologies, Inc. Methods and apparatus for lancet actuation
US7331931B2 (en) 2002-04-19 2008-02-19 Pelikan Technologies, Inc. Method and apparatus for penetrating tissue
US7297122B2 (en) 2002-04-19 2007-11-20 Pelikan Technologies, Inc. Method and apparatus for penetrating tissue
US8267870B2 (en) 2002-04-19 2012-09-18 Sanofi-Aventis Deutschland Gmbh Method and apparatus for body fluid sampling with hybrid actuation
US7491178B2 (en) 2002-04-19 2009-02-17 Pelikan Technologies, Inc. Method and apparatus for penetrating tissue
US9314194B2 (en) 2002-04-19 2016-04-19 Sanofi-Aventis Deutschland Gmbh Tissue penetration device
US8702624B2 (en) 2006-09-29 2014-04-22 Sanofi-Aventis Deutschland Gmbh Analyte measurement device with a single shot actuator
US7976476B2 (en) 2002-04-19 2011-07-12 Pelikan Technologies, Inc. Device and method for variable speed lancet
US7547287B2 (en) 2002-04-19 2009-06-16 Pelikan Technologies, Inc. Method and apparatus for penetrating tissue
US7232451B2 (en) 2002-04-19 2007-06-19 Pelikan Technologies, Inc. Method and apparatus for penetrating tissue
US7909778B2 (en) 2002-04-19 2011-03-22 Pelikan Technologies, Inc. Method and apparatus for penetrating tissue
US9795334B2 (en) 2002-04-19 2017-10-24 Sanofi-Aventis Deutschland Gmbh Method and apparatus for penetrating tissue
US8360992B2 (en) 2002-04-19 2013-01-29 Sanofi-Aventis Deutschland Gmbh Method and apparatus for penetrating tissue
US8221334B2 (en) 2002-04-19 2012-07-17 Sanofi-Aventis Deutschland Gmbh Method and apparatus for penetrating tissue
US8372016B2 (en) 2002-04-19 2013-02-12 Sanofi-Aventis Deutschland Gmbh Method and apparatus for body fluid sampling and analyte sensing
US7901362B2 (en) 2002-04-19 2011-03-08 Pelikan Technologies, Inc. Method and apparatus for penetrating tissue
US7892183B2 (en) 2002-04-19 2011-02-22 Pelikan Technologies, Inc. Method and apparatus for body fluid sampling and analyte sensing
US7229458B2 (en) 2002-04-19 2007-06-12 Pelikan Technologies, Inc. Method and apparatus for penetrating tissue
US8784335B2 (en) 2002-04-19 2014-07-22 Sanofi-Aventis Deutschland Gmbh Body fluid sampling device with a capacitive sensor
US9248267B2 (en) 2002-04-19 2016-02-02 Sanofi-Aventis Deustchland Gmbh Tissue penetration device
US7674232B2 (en) 2002-04-19 2010-03-09 Pelikan Technologies, Inc. Method and apparatus for penetrating tissue
US8579831B2 (en) 2002-04-19 2013-11-12 Sanofi-Aventis Deutschland Gmbh Method and apparatus for penetrating tissue
US7226461B2 (en) 2002-04-19 2007-06-05 Pelikan Technologies, Inc. Method and apparatus for a multi-use body fluid sampling device with sterility barrier release
US6825930B2 (en) * 2002-06-04 2004-11-30 Cambridge Research And Instrumentation, Inc. Multispectral imaging system
US6752846B2 (en) * 2002-07-18 2004-06-22 Kohler Co. Panel type air filter element with integral baffle
US6895264B2 (en) 2002-08-26 2005-05-17 Fovioptics Inc. Non-invasive psychophysical measurement of glucose using photodynamics
US6948761B2 (en) * 2002-11-01 2005-09-27 The Colonel's International, Inc. Tonneau cover apparatus
US8574895B2 (en) 2002-12-30 2013-11-05 Sanofi-Aventis Deutschland Gmbh Method and apparatus using optical techniques to measure analyte levels
US6836678B2 (en) * 2003-02-13 2004-12-28 Xiang Zheng Tu Non-invasive blood glucose monitor
US7283242B2 (en) * 2003-04-11 2007-10-16 Thornton Robert L Optical spectroscopy apparatus and method for measurement of analyte concentrations or other such species in a specimen employing a semiconductor laser-pumped, small-cavity fiber laser
US7633621B2 (en) * 2003-04-11 2009-12-15 Thornton Robert L Method for measurement of analyte concentrations and semiconductor laser-pumped, small-cavity fiber lasers for such measurements and other applications
US7092101B2 (en) * 2003-04-16 2006-08-15 Duke University Methods and systems for static multimode multiplex spectroscopy
US6958039B2 (en) * 2003-05-02 2005-10-25 Oculir, Inc. Method and instruments for non-invasive analyte measurement
US6975892B2 (en) * 2003-10-21 2005-12-13 Oculir, Inc. Methods for non-invasive analyte measurement from the conjunctiva
US6968222B2 (en) 2003-05-02 2005-11-22 Oculir, Inc. Methods and device for non-invasive analyte measurement
EP2238892A3 (en) 2003-05-30 2011-02-09 Pelikan Technologies Inc. Apparatus for body fluid sampling
WO2004107964A2 (en) 2003-06-06 2004-12-16 Pelikan Technologies, Inc. Blood harvesting device with electronic control
WO2006001797A1 (en) 2004-06-14 2006-01-05 Pelikan Technologies, Inc. Low pain penetrating
US6992772B2 (en) * 2003-06-19 2006-01-31 Optix Lp Method and apparatus for optical sampling to reduce interfering variances
US7321791B2 (en) 2003-09-23 2008-01-22 Cambridge Research And Instrumentation, Inc. Spectral imaging of deep tissue
US8634607B2 (en) * 2003-09-23 2014-01-21 Cambridge Research & Instrumentation, Inc. Spectral imaging of biological samples
US8282576B2 (en) 2003-09-29 2012-10-09 Sanofi-Aventis Deutschland Gmbh Method and apparatus for an improved sample capture device
EP1680014A4 (en) 2003-10-14 2009-01-21 Pelikan Technologies Inc METHOD AND APPARATUS PROVIDING A VARIABLE USER INTERFACE
US20060224057A1 (en) * 2003-10-21 2006-10-05 Oculir, Inc. Methods for non-invasive analyte measurement
US7616888B2 (en) * 2003-11-06 2009-11-10 Itt Manufacturing Enterprises, Inc. Method and system for measuring optical properties of a medium using digital communication processing techniques
WO2005065414A2 (en) 2003-12-31 2005-07-21 Pelikan Technologies, Inc. Method and apparatus for improving fluidic flow and sample capture
US7822454B1 (en) 2005-01-03 2010-10-26 Pelikan Technologies, Inc. Fluid sampling device with improved analyte detecting member configuration
US7301164B2 (en) 2004-01-30 2007-11-27 Abb Inc. Measuring apparatus
DE102004006677A1 (de) * 2004-02-11 2005-09-15 Kendro Laboratory Products Gmbh Infrarot-Gassensor und Verfahren zur Gaskonzentrationsmessung mit diesem Sensor
GB0407267D0 (en) * 2004-03-31 2004-05-05 Univ Liverpool Non-orthogonal monitoring of complex systems
PL1732773T3 (pl) * 2004-04-06 2009-05-29 Michael Stegmair Urządzenie do rozłącznego umieszczania pomocniczego środka trakcyjnego na kole pojazdu mającym obręcz i oponę z bieżnikiem
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
US20080009688A1 (en) * 2004-04-14 2008-01-10 Oculir, Inc. Methods for non-invasive analyte measurement
WO2006011062A2 (en) 2004-05-20 2006-02-02 Albatros Technologies Gmbh & Co. Kg Printable hydrogel for biosensors
US9775553B2 (en) 2004-06-03 2017-10-03 Sanofi-Aventis Deutschland Gmbh Method and apparatus for a fluid sampling device
EP1765194A4 (en) 2004-06-03 2010-09-29 Pelikan Technologies Inc METHOD AND APPARATUS FOR MANUFACTURING A DEVICE FOR SAMPLING LIQUIDS
DE102004028077A1 (de) * 2004-06-09 2005-12-29 Tyco Electronics Raychem Gmbh Gassensoranordnung mit verkürzter Einschwingzeit
JP2006133054A (ja) * 2004-11-05 2006-05-25 Oki Electric Ind Co Ltd 干渉顔料検出装置
US8652831B2 (en) 2004-12-30 2014-02-18 Sanofi-Aventis Deutschland Gmbh Method and apparatus for analyte measurement test time
EP1846869B1 (en) 2005-01-27 2011-10-05 Cambridge Research & Instrumentation, Inc. Classifying image features
EP1860991B1 (en) 2005-03-01 2019-04-24 Masimo Laboratories, Inc. Noninvasive multi-parameter patient monitor
EP1877774A4 (en) * 2005-03-25 2011-01-12 Cnoga Holdings Ltd OPTICAL SENSOR DEVICE AND IMAGE PROCESSING UNIT FOR MEASURING CHEMICAL CONCENTRATIONS, CHEMICAL SATURATIONS AND BIOPHYSICAL PARAMETERS
WO2007061436A1 (en) * 2005-11-28 2007-05-31 University Of South Carolina Self calibration methods for optical analysis system
US9170154B2 (en) 2006-06-26 2015-10-27 Halliburton Energy Services, Inc. Data validation and classification in optical analysis systems
WO2008009093A1 (en) * 2006-07-18 2008-01-24 Tir Technology Lp Method and apparatus for determining intensities and peak wavelengths of light
US8180419B2 (en) * 2006-09-27 2012-05-15 Nellcor Puritan Bennett Llc Tissue hydration estimation by spectral absorption bandwidth measurement
EP2078187A2 (en) * 2006-11-02 2009-07-15 University of South Carolina Multi-analyte optical computing system
EP2476369B1 (en) * 2007-03-27 2014-10-01 Masimo Laboratories, Inc. Multiple wavelength optical sensor
US8184295B2 (en) * 2007-03-30 2012-05-22 Halliburton Energy Services, Inc. Tablet analysis and measurement system
US8213006B2 (en) * 2007-03-30 2012-07-03 Halliburton Energy Services, Inc. Multi-analyte optical computing system
WO2008121715A1 (en) * 2007-03-30 2008-10-09 Ometric Corporation In-line process measurement systems and methods
US8374665B2 (en) 2007-04-21 2013-02-12 Cercacor Laboratories, Inc. Tissue profile wellness monitor
US8212213B2 (en) * 2008-04-07 2012-07-03 Halliburton Energy Services, Inc. Chemically-selective detector and methods relating thereto
WO2009126900A1 (en) 2008-04-11 2009-10-15 Pelikan Technologies, Inc. Method and apparatus for analyte detecting device
US9375169B2 (en) 2009-01-30 2016-06-28 Sanofi-Aventis Deutschland Gmbh Cam drive for managing disposable penetrating member actions with a single motor and motor and control system
ES2325804B1 (es) * 2009-04-21 2010-06-22 Biosystems, S.A. Dispositivo fotometrico de medicion de absorbancia y turbidez.
US9839381B1 (en) 2009-11-24 2017-12-12 Cercacor Laboratories, Inc. Physiological measurement system with automatic wavelength adjustment
US8801613B2 (en) 2009-12-04 2014-08-12 Masimo Corporation Calibration for multi-stage physiological monitors
US8965476B2 (en) 2010-04-16 2015-02-24 Sanofi-Aventis Deutschland Gmbh Tissue penetration device
WO2012007542A1 (en) * 2010-07-16 2012-01-19 Matthew Rice Optical measurement method and apparatus
TWI472742B (zh) * 2011-09-20 2015-02-11 Univ Nat Cheng Kung 光學檢測裝置
US10067054B2 (en) 2012-10-16 2018-09-04 K Sciences Gp, Llc Simple sugar concentration sensor and method
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
KR102343121B1 (ko) * 2014-12-02 2021-12-24 하마마츠 포토닉스 가부시키가이샤 분광 측정 장치 및 분광 측정 방법
US11653862B2 (en) * 2015-05-22 2023-05-23 Cercacor Laboratories, Inc. Non-invasive optical physiological differential pathlength sensor
EA034599B9 (ru) * 2015-10-05 2020-03-26 Диа-Вит Лтд. Устройство для неинвазивного измерения уровня сахара в крови и способ измерения уровня сахара в крови с использованием этого устройства
US11426100B1 (en) 2015-12-08 2022-08-30 Socrates Health Solutions, Inc. Blood glucose trend meter
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
GB201608781D0 (en) * 2016-05-19 2016-07-06 Leman Micro Devices Sa Non-invasive blood analysis
EP3367659A1 (en) * 2017-02-28 2018-08-29 Thomson Licensing Hue changing color gamut mapping
US11029247B2 (en) * 2018-10-23 2021-06-08 The Government Of The United States Of America, As Represented By The Secretary Of The Navy Infrared CIE methodology for chemical group classification
US11490838B2 (en) * 2019-01-03 2022-11-08 Owlet Baby Care, Inc. Simultaneous multi-LED pulse-oximetry sampling
CN109965886A (zh) * 2019-03-21 2019-07-05 邓庆平 一种无创伤智能血糖测量仪
CN111812043B (zh) * 2019-04-10 2023-07-07 瑞爱生医股份有限公司 具有血红素检测功能的行动装置
US20210100498A1 (en) * 2019-10-03 2021-04-08 Dor Zarbel Devices, systems and methods for non-invasive measurement of blood alcohol level

Family Cites Families (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4178917A (en) * 1979-01-03 1979-12-18 Shapiro Howard M Method and system for non-invasive detection of zinc protoporphyrin in erythrocytes
US4278538A (en) * 1979-04-10 1981-07-14 Western Electric Company, Inc. Methods and apparatus for sorting workpieces according to their color signature
US4286327A (en) * 1979-09-10 1981-08-25 Trebor Industries, Inc. Apparatus for near infrared quantitative analysis
DE3137658C2 (de) * 1981-09-22 1985-06-05 H. Maihak Ag, 2000 Hamburg Vorrichtung zur Messung der Konzentration eines IR-, NIR-, VIS- oder UV-Strahlung absorbierenden Gases in einer Gasmatrix
US4520265A (en) * 1983-09-06 1985-05-28 Southern California Gas Co. Method and apparatus for accurate remote monitoring of gases
US4543481A (en) * 1983-12-08 1985-09-24 Moniteq Ltd. Leak detection in pipelines
SU1187032A1 (ru) * 1984-01-04 1985-10-23 Предприятие П/Я Р-6711 Способ определени содержани бензольных углеводородов в нефтепродуктах
US4799795A (en) * 1984-03-19 1989-01-24 D.O.M. Associates, Inc. Stationary, electrically alterable, optical masking device and spectroscopic apparatus employing same
DD233873A1 (de) * 1984-08-08 1986-03-12 Adl Inst Phytopathologie Messeinrichtung zur identifikation unterschiedlich gefaerbter flaechenelemente
US4655225A (en) * 1985-04-18 1987-04-07 Kurabo Industries Ltd. Spectrophotometric method and apparatus for the non-invasive
DE3706056A1 (de) * 1986-06-10 1988-05-11 Baeckmann Reinhard Verfahren zur erzeugung und erkennung von optischen spektren und schalt- und sensorsystem insbesondere fuer naeh- und textilautomation
US4800495A (en) * 1986-08-18 1989-01-24 Physio-Control Corporation Method and apparatus for processing signals used in oximetry
JPH0827235B2 (ja) * 1987-11-17 1996-03-21 倉敷紡績株式会社 糖類濃度の分光学的測定法
US4882492A (en) * 1988-01-19 1989-11-21 Biotronics Associates, Inc. Non-invasive near infrared measurement of blood analyte concentrations
US4850365A (en) * 1988-03-14 1989-07-25 Futrex, Inc. Near infrared apparatus and method for determining percent fat in a body
US4928014A (en) * 1988-10-03 1990-05-22 Futrex, Inc. Near-infrared apparatus and method for determining percent fat in a body
US5028787A (en) * 1989-01-19 1991-07-02 Futrex, Inc. Non-invasive measurement of blood glucose
US4975581A (en) * 1989-06-21 1990-12-04 University Of New Mexico Method of and apparatus for determining the similarity of a biological analyte from a model constructed from known biological fluids
US5070874A (en) * 1990-01-30 1991-12-10 Biocontrol Technology, Inc. Non-invasive determination of glucose concentration in body of patients
WO1991011136A1 (en) * 1990-02-02 1991-08-08 Boston Advanced Technologies, Inc. Systems for material analysis based on reflectance ratio detection
US5054487A (en) * 1990-02-02 1991-10-08 Boston Advanced Technologies, Inc. Laser systems for material analysis based on reflectance ratio detection
US5321265A (en) * 1992-07-15 1994-06-14 Block Myron J Non-invasive testing

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CA2180128C (en) 2004-06-29
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US5424545A (en) 1995-06-13
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