AT220202T - Method and apparatus for determination of an analyte in a scattering matrix - Google Patents

Method and apparatus for determination of an analyte in a scattering matrix

Info

Publication number
AT220202T
AT220202T AT97914097T AT97914097T AT220202T AT 220202 T AT220202 T AT 220202T AT 97914097 T AT97914097 T AT 97914097T AT 97914097 T AT97914097 T AT 97914097T AT 220202 T AT220202 T AT 220202T
Authority
AT
Austria
Prior art keywords
analyte
determination
apparatus
method
scattering matrix
Prior art date
Application number
AT97914097T
Other languages
German (de)
Inventor
Alexander Knuettel
Dirk Boecker
Matthias Essenpreis
Original Assignee
Roche Diagnostics Gmbh
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
Priority to DE19602656 priority Critical
Application filed by Roche Diagnostics Gmbh filed Critical Roche Diagnostics Gmbh
Priority to PCT/DE1997/000168 priority patent/WO1997027469A1/en
Publication of AT220202T publication Critical patent/AT220202T/en

Links

Classifications

    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00Detecting, measuring or recording for diagnostic purposes; Identification of persons
    • A61B5/145Measuring characteristics of blood in vivo, e.g. gas concentration, pH value; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid, cerebral tissue
    • A61B5/1455Measuring 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
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00Detecting, measuring or recording for diagnostic purposes; Identification of persons
    • A61B5/0059Detecting, measuring or recording for diagnostic purposes; Identification of persons using light, e.g. diagnosis by transillumination, diascopy, fluorescence
    • A61B5/0062Arrangements for scanning
    • A61B5/0066Optical coherence imaging
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00Detecting, measuring or recording for diagnostic purposes; Identification of persons
    • A61B5/145Measuring characteristics of blood in vivo, e.g. gas concentration, pH value; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid, cerebral tissue
    • A61B5/14532Measuring 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
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00Investigating or analysing materials by the use of optical means, i.e. using infra-red, visible or ultra-violet light
    • G01N21/17Systems in which incident light is modified in accordance with the properties of the material investigated
    • G01N21/47Scattering, i.e. diffuse reflection
    • G01N21/49Scattering, i.e. diffuse reflection within a body or fluid
AT97914097T 1996-01-26 1997-01-23 Method and apparatus for determination of an analyte in a scattering matrix AT220202T (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
DE19602656 1996-01-26
PCT/DE1997/000168 WO1997027469A1 (en) 1996-01-26 1997-01-23 Process and device for determining an analyte contained in a scattering matrix

Publications (1)

Publication Number Publication Date
AT220202T true AT220202T (en) 2002-07-15

Family

ID=7783677

Family Applications (1)

Application Number Title Priority Date Filing Date
AT97914097T AT220202T (en) 1996-01-26 1997-01-23 Method and apparatus for determination of an analyte in a scattering matrix

Country Status (11)

Country Link
US (1) US5962852A (en)
EP (1) EP0876596B1 (en)
KR (1) KR19990076724A (en)
AT (1) AT220202T (en)
AU (1) AU711422B2 (en)
CA (1) CA2243571A1 (en)
ES (1) ES2177961T3 (en)
IL (1) IL125475D0 (en)
NZ (1) NZ330905A (en)
WO (1) WO1997027469A1 (en)
ZA (1) ZA9700599B (en)

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DE19919092A1 (en) * 1999-04-27 2000-11-02 Zeiss Carl Jena Gmbh Arrangement for optical evaluation of an object array
US6495833B1 (en) * 2000-01-20 2002-12-17 Research Foundation Of Cuny Sub-surface imaging under paints and coatings using early light spectroscopy
US6909509B2 (en) * 2001-02-20 2005-06-21 Zygo Corporation Optical surface profiling systems
US20030045798A1 (en) * 2001-09-04 2003-03-06 Richard Hular Multisensor probe for tissue identification
DE20213607U1 (en) 2002-02-21 2003-07-03 Hartmann Paul Ag Blood analyzer for determining an analyte
US7038208B2 (en) * 2002-08-31 2006-05-02 The Research Foundation of the City of New York Systems and methods for non-destructively detecting material abnormalities beneath a coated surface
US6992762B2 (en) * 2002-11-11 2006-01-31 Art Advanced Research Technologies Inc. Method and apparatus for time resolved optical imaging of biological tissues as part of animals
US7307734B2 (en) * 2003-08-14 2007-12-11 University Of Central Florida Interferometric sensor for characterizing materials
EP1684634A2 (en) * 2003-11-12 2006-08-02 Facet Technologies, LLC Lancing device and multi-lancet cartridge
US20080082117A1 (en) * 2003-11-12 2008-04-03 Facet Technologies, Llc Lancing device
WO2005058154A1 (en) * 2003-12-16 2005-06-30 Medeikon Corporation Method for monitoring of analytes in biological samples using low coherence interferometry
CA2562353C (en) 2004-04-16 2012-03-20 Facet Technologies, Llc Cap displacement mechanism for lancing device and multi-lancet cartridge
US7190464B2 (en) * 2004-05-14 2007-03-13 Medeikon Corporation Low coherence interferometry for detecting and characterizing plaques
US7242480B2 (en) * 2004-05-14 2007-07-10 Medeikon Corporation Low coherence interferometry for detecting and characterizing plaques
US7184148B2 (en) 2004-05-14 2007-02-27 Medeikon Corporation Low coherence interferometry utilizing phase
US7474408B2 (en) * 2004-05-14 2009-01-06 Medeikon Corporation Low coherence interferometry utilizing phase
US7327463B2 (en) 2004-05-14 2008-02-05 Medrikon Corporation Low coherence interferometry utilizing magnitude
US20050254059A1 (en) * 2004-05-14 2005-11-17 Alphonse Gerard A Low coherence interferometric system for optical metrology
WO2006004859A2 (en) * 2004-06-30 2006-01-12 Facet Technologies, Llc Lancing device and multi-lancet cartridge
WO2006041447A1 (en) * 2004-09-25 2006-04-20 Josh Hogan A compact non-invasive analysis system
US7872760B2 (en) * 2004-10-29 2011-01-18 Degudent Gmbh Method and device for detecting the contour data and/or optical characteristics of a three-dimensional semi-transparent object
DE202005014449U1 (en) * 2005-04-07 2005-12-22 Universität Duisburg-Essen Human/animal body tissue examining device has retaining mechanism for direct mounting of camera on body and having port for attachment at body, by negative pressure, so that camera is moved together with tissue during movement of tissue
US7488930B2 (en) * 2006-06-02 2009-02-10 Medeikon Corporation Multi-channel low coherence interferometer
CA2675275C (en) 2007-01-12 2013-06-25 Facet Technologies, Llc Multi-lancet cartridge and lancing device
WO2008152604A1 (en) * 2007-06-15 2008-12-18 Koninklijke Philips Electronics N.V. Spectroscopy measurements
DE102007054309A1 (en) 2007-11-08 2009-05-14 Laser- und Medizin-Technologie GmbH, Berlin (LMTB) Highly dispersive matrix interaction length increasing method for determining concentration of e.g. blood, involves, involves detecting electromagnetic radiation, where amount of detected radiation is different from noise of detectors
DE102008022372A1 (en) * 2008-05-06 2009-11-12 Endress + Hauser Conducta Gesellschaft für Mess- und Regeltechnik mbH + Co. KG Device for measuring turbidity in measuring medium, has probe with probe head, which is surrounded by measuring medium during measurement, and light emitter and light receiver are mounted in probe head
US8914098B2 (en) * 2009-03-08 2014-12-16 Oprobe, Llc Medical and veterinary imaging and diagnostic procedures utilizing optical probe systems
FR2948801A1 (en) * 2009-11-24 2011-02-04 Thomson Licensing Method for estimating quantity of light diffused by cloud, involves estimating light quantity diffused by sampling of participating media along light diffusion direction, where sampling is function of selected spatial subdivision level
US20110282191A1 (en) 2010-05-13 2011-11-17 Oprobe, Llc Optical coherence tomography for neural-signal applications
US20120265034A1 (en) 2010-10-06 2012-10-18 Wisniewski Natalie A Tissue-integrating sensors
CN108013881A (en) 2013-03-14 2018-05-11 普罗菲尤萨股份有限公司 Method and device for correcting optical signals
BR112015029988A2 (en) * 2013-06-06 2017-07-25 Profusa Inc apparatus and methods for detecting optical signals from sensors implanted
CN106132299A (en) * 2014-03-31 2016-11-16 索尼公司 Measurement device, measurement method, program, and recording medium
US9752981B2 (en) * 2015-04-30 2017-09-05 Lam Research Corporation Apparatus with a spectral reflectometer for processing substrates

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3479069B2 (en) * 1991-04-29 2003-12-15 マサチューセッツ・インステチュート・オブ・テクノロジー Method and apparatus for optical imaging and measurement
US5203328A (en) * 1991-07-17 1993-04-20 Georgia Tech Research Corporation Apparatus and methods for quantitatively measuring molecular changes in the ocular lens
IL107396A (en) * 1992-11-09 1997-02-18 Boehringer Mannheim Gmbh Method and apparatus for analytical determination of glucose in a biological matrix
JP3234353B2 (en) * 1993-06-15 2001-12-04 富士写真フイルム株式会社 Tomographic information reading apparatus
DE4337570A1 (en) * 1993-11-04 1995-05-11 Boehringer Mannheim Gmbh A method for analysis of glucose in a biological matrix
JP2826265B2 (en) * 1994-03-28 1998-11-18 株式会社生体光情報研究所 Tomography apparatus
DE4411017C2 (en) * 1994-03-30 1995-06-08 Alexander Dr Knuettel Optical stationary spectroscopic imaging in strongly scattering objects by means of special light focusing and signal detection of light of different wavelengths
DE4415728A1 (en) * 1994-05-05 1995-11-09 Boehringer Mannheim Gmbh Glucose concn. measurement in a biological sample
US5501226A (en) * 1994-10-19 1996-03-26 Carl Zeiss, Inc. Short coherence length, doppler velocimetry system

Also Published As

Publication number Publication date
EP0876596B1 (en) 2002-07-03
IL125475D0 (en) 1999-03-12
WO1997027469A1 (en) 1997-07-31
ZA9700599B (en) 1998-07-24
ES2177961T3 (en) 2002-12-16
AU711422B2 (en) 1999-10-14
NZ330905A (en) 2000-03-27
EP0876596A1 (en) 1998-11-11
KR19990076724A (en) 1999-10-15
CA2243571A1 (en) 1997-07-31
US5962852A (en) 1999-10-05
AU2150397A (en) 1997-08-20

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Legal Events

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REN Ceased due to non-payment of the annual fee