CA2382531A1 - Device for verifying the accuracy of a spectral analyzer - Google Patents

Device for verifying the accuracy of a spectral analyzer Download PDF

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Publication number
CA2382531A1
CA2382531A1 CA002382531A CA2382531A CA2382531A1 CA 2382531 A1 CA2382531 A1 CA 2382531A1 CA 002382531 A CA002382531 A CA 002382531A CA 2382531 A CA2382531 A CA 2382531A CA 2382531 A1 CA2382531 A1 CA 2382531A1
Authority
CA
Canada
Prior art keywords
verifying
accuracy
spectral analyzer
artificial member
receptor
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.)
Granted
Application number
CA002382531A
Other languages
French (fr)
Other versions
CA2382531C (en
Inventor
John Kuta
Bronislaw Bednarz
Theodore E. Cadell
Paul Drennan
Ashwani Kaushal
Romuald Pawluczyk
James Samsoondar
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.)
NIresults Inc
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of CA2382531A1 publication Critical patent/CA2382531A1/en
Application granted granted Critical
Publication of CA2382531C publication Critical patent/CA2382531C/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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, 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
    • A61B5/145—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
    • A61B5/1495—Calibrating or testing of in-vivo probes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B82—NANOTECHNOLOGY
    • B82Y—SPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES; MEASUREMENT OR ANALYSIS OF NANOSTRUCTURES; MANUFACTURE OR TREATMENT OF NANOSTRUCTURES
    • B82Y15/00—Nanotechnology for interacting, sensing or actuating, e.g. quantum dots as markers in protein assays or molecular motors
    • 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
    • G01N21/4785—Standardising light scatter apparatus; Standards therefor
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B2560/00—Constructional details of operational features of apparatus; Accessories for medical measuring apparatus
    • A61B2560/02—Operational features
    • A61B2560/0223—Operational features of calibration, e.g. protocols for calibrating sensors
    • A61B2560/0228—Operational features of calibration, e.g. protocols for calibrating sensors using calibration standards
    • A61B2560/0233—Optical standards
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S977/00—Nanotechnology
    • Y10S977/902—Specified use of nanostructure
    • Y10S977/904—Specified use of nanostructure for medical, immunological, body treatment, or diagnosis
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S977/00—Nanotechnology
    • Y10S977/902—Specified use of nanostructure
    • Y10S977/904—Specified use of nanostructure for medical, immunological, body treatment, or diagnosis
    • Y10S977/926—Topical chemical, e.g. cosmetic or sunscreen
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S977/00—Nanotechnology
    • Y10S977/902—Specified use of nanostructure
    • Y10S977/932—Specified use of nanostructure for electronic or optoelectronic application
    • Y10S977/953—Detector using nanostructure
    • Y10S977/954—Of radiant energy
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S977/00—Nanotechnology
    • Y10S977/902—Specified use of nanostructure
    • Y10S977/932—Specified use of nanostructure for electronic or optoelectronic application
    • Y10S977/953—Detector using nanostructure
    • Y10S977/957—Of chemical property or presence
    • Y10S977/958—Of biomolecule property

Abstract

The present invention provides an artificial member (80, 210), which mimics the absorbance spectrum of a body part and includes the spectral components of blood analytes. The artificial member comprises a light scattering and reflecting material, and has a chamber portion comprising one or more chambers (90, 100, 220). The artificial member is configured to be reproducibly received in a measuring receptor which receptor is operatively connected to a non-invasive monitoring device.
CA002382531A 1999-08-31 2000-08-31 Device for verifying the accuracy of a spectral analyzer Expired - Fee Related CA2382531C (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US15168199P 1999-08-31 1999-08-31
US60/151,681 1999-08-31
PCT/CA2000/001006 WO2001015596A1 (en) 1999-08-31 2000-08-31 Device for verifying the accuracy of a spectral analyzer

Publications (2)

Publication Number Publication Date
CA2382531A1 true CA2382531A1 (en) 2001-03-08
CA2382531C CA2382531C (en) 2009-09-29

Family

ID=22539812

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002382531A Expired - Fee Related CA2382531C (en) 1999-08-31 2000-08-31 Device for verifying the accuracy of a spectral analyzer

Country Status (7)

Country Link
US (3) US6657717B2 (en)
EP (1) EP1207780B1 (en)
JP (1) JP2003508734A (en)
AT (1) ATE343346T1 (en)
CA (1) CA2382531C (en)
DE (1) DE60031551T2 (en)
WO (1) WO2001015596A1 (en)

Families Citing this family (33)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7890158B2 (en) 2001-06-05 2011-02-15 Lumidigm, Inc. Apparatus and method of biometric determination using specialized optical spectroscopy systems
US6816605B2 (en) 1999-10-08 2004-11-09 Lumidigm, Inc. Methods and systems for biometric identification of individuals using linear optical spectroscopy
AU2002251877A1 (en) * 2001-02-06 2002-08-19 Argose, Inc. Layered calibration standard for tissue sampling
US6917422B2 (en) 2002-01-22 2005-07-12 Nir Diagnostics Inc. Device for reference measurement and photometric correction in non-invasive glucose measurement using near infrared spectroscopy
US20070225614A1 (en) * 2004-05-26 2007-09-27 Endothelix, Inc. Method and apparatus for determining vascular health conditions
US20040254479A1 (en) 2003-02-20 2004-12-16 John Fralick Bio-photonic feedback control software and database
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
WO2005047870A2 (en) * 2003-11-12 2005-05-26 Lightouch Medical, Inc. Absolute calibration process and device for a tissue modulated raman spectrometer
US20050197581A1 (en) * 2004-02-19 2005-09-08 Scott Ferguson Bio-photonic-scanning calibration method
US20050278184A1 (en) * 2004-06-10 2005-12-15 John Fralick Bio-photonic feedback control software and database
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
US7365839B2 (en) * 2004-11-03 2008-04-29 Nu Skin International, Inc. Process and compositions for synthetic calibration of bio-photonic scanners
EP1860995A1 (en) 2005-03-01 2007-12-05 Masimo Laboratories, Inc. Multiple wavelength sensor substrate
US7588946B2 (en) * 2005-07-25 2009-09-15 Taiwan Semiconductor Manufacturing Company, Ltd. Controlling system for gate formation of semiconductor devices
US20070225606A1 (en) * 2006-03-22 2007-09-27 Endothelix, Inc. Method and apparatus for comprehensive assessment of vascular health
US20080027330A1 (en) * 2006-05-15 2008-01-31 Endothelix, Inc. Risk assessment method for acute cardiovascular events
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
US8175346B2 (en) 2006-07-19 2012-05-08 Lumidigm, Inc. Whole-hand multispectral biometric imaging
US20080081963A1 (en) * 2006-09-29 2008-04-03 Endothelix, Inc. Methods and Apparatus for Profiling Cardiovascular Vulnerability to Mental Stress
US8285010B2 (en) 2007-03-21 2012-10-09 Lumidigm, Inc. Biometrics based on locally consistent features
EP2476369B1 (en) 2007-03-27 2014-10-01 Masimo Laboratories, Inc. Multiple wavelength optical sensor
US8374665B2 (en) 2007-04-21 2013-02-12 Cercacor Laboratories, Inc. Tissue profile wellness monitor
US8489165B2 (en) * 2008-10-29 2013-07-16 Cnoga Medical Ltd. Finger deployed device for measuring blood and physiological characteristics
US8872908B2 (en) 2009-08-26 2014-10-28 Lumidigm, Inc Dual-imager biometric sensor
US9839381B1 (en) 2009-11-24 2017-12-12 Cercacor Laboratories, Inc. Physiological measurement system with automatic wavelength adjustment
GB2487882B (en) 2009-12-04 2017-03-29 Masimo Corp Calibration for multi-stage physiological monitors
US8570149B2 (en) 2010-03-16 2013-10-29 Lumidigm, Inc. Biometric imaging using an optical adaptive interface
US10551298B2 (en) * 2018-02-27 2020-02-04 Cnoga Medical Ltd. Artificial tissue apparatus for testing non-invasive bioparameter measuring devices
US11918352B2 (en) 2018-05-15 2024-03-05 Isbrg Corp. Non-invasive determination of a physiological state of interest in a subject
ES2774983B2 (en) 2019-01-22 2021-06-10 Univ Sevilla PORTABLE DEVICE AND METHOD FOR NON-INVASIVE ESTIMATION OF GLUCOSE LEVEL IN BLOOD

Family Cites Families (36)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4322164A (en) * 1976-10-18 1982-03-30 Oximetrix, Inc. Sterilizable, disposable optical scattering reference medium and container assembly
CA1094341A (en) * 1976-10-18 1981-01-27 Robert F. Shaw Sterilizable, disposable optical scattering reference medium
US4796633A (en) * 1985-06-25 1989-01-10 American Hospital Supply Corporation Method and apparatus for in vitro calibration of oxygen saturation monitor
US4650327A (en) * 1985-10-28 1987-03-17 Oximetrix, Inc. Optical catheter calibrating assembly
US4823167A (en) * 1986-12-16 1989-04-18 Baxter International Inc. Catheter calibration device
US5218966A (en) * 1987-06-12 1993-06-15 Omron Tateisi Electronics Co. Electronic blood pressure meter
DE3810411A1 (en) * 1988-03-26 1989-10-12 Nicolay Gmbh DEVICE FOR FIXING A SENSOR, IN PARTICULAR A SENSOR FOR OXIMETRIC MEASUREMENTS
US5361758A (en) 1988-06-09 1994-11-08 Cme Telemetrix Inc. Method and device for measuring concentration levels of blood constituents non-invasively
US4825872A (en) * 1988-08-05 1989-05-02 Critikon, Inc. Finger sensor for pulse oximetry system
JPH0288041A (en) * 1988-09-24 1990-03-28 Misawahoomu Sogo Kenkyusho:Kk Finger tip pulse wave sensor
US5077476A (en) * 1990-06-27 1991-12-31 Futrex, Inc. Instrument for non-invasive measurement of blood glucose
US4981355A (en) * 1989-05-12 1991-01-01 Baxter International Inc. Calibration cup for in vitro calibration of an oxygen saturation monitor and method of using same
US5574283A (en) * 1990-06-27 1996-11-12 Futrex, Inc. Non-invasive near-infrared quantitative measurement instrument
US5436455A (en) * 1990-06-27 1995-07-25 Futrex Inc. Non-invasive near-infrared quantitative measurement instrument
WO1992003965A1 (en) 1990-08-29 1992-03-19 Cadell Theodore E Finger receptor
JPH0614922B2 (en) * 1991-02-15 1994-03-02 日本光電工業株式会社 Calibration test equipment for pulse oximeter
US5638818A (en) * 1991-03-21 1997-06-17 Masimo Corporation Low noise optical probe
US5166517A (en) * 1991-04-25 1992-11-24 Volgyesi George A Method of testing the accuracy of pulse oximeters and device therefor
US5311865A (en) * 1991-11-07 1994-05-17 Mayeux Charles D Plastic finger oximetry probe holder
JPH05142236A (en) * 1991-11-21 1993-06-08 Kowa Co Optical measuring apparatus
AU3583293A (en) * 1992-01-17 1993-08-03 Government Of The United States Of America, As Represented By The Secretary Of The Department Of Health And Human Services, The Optical method for monitoring arterial blood hematocrit
US6172743B1 (en) * 1992-10-07 2001-01-09 Chemtrix, Inc. Technique for measuring a blood analyte by non-invasive spectrometry in living tissue
US5823961A (en) * 1993-05-12 1998-10-20 Hdc Corporation Catheter guidewire and flushing apparatus and method of insertion
GB2280024B (en) * 1993-07-16 1997-04-16 Leslie Arthur Scott Electronic artificial human appendage simulator
US5511546A (en) * 1993-09-20 1996-04-30 Hon; Edward H. Finger apparatus for measuring continuous cutaneous blood pressure and electrocardiogram electrode
JP3464697B2 (en) * 1993-12-21 2003-11-10 興和株式会社 Oxygen saturation meter
DE69627477T2 (en) * 1995-01-03 2004-03-18 Non-Invasive Technology, Inc. OPTICAL COUPLING DEVICE FOR IN-VIVO EXAMINATION OF BIOLOGICAL TISSUES
WO1996024832A1 (en) * 1995-02-09 1996-08-15 Foss Electric A/S A method for standardizing a spectrometer
US5638816A (en) * 1995-06-07 1997-06-17 Masimo Corporation Active pulse blood constituent monitoring
US6195158B1 (en) * 1995-11-21 2001-02-27 Cme Telemetrix Inc. Apparatus and method for rapid spectrophotometric pre-test screen of specimen for a blood analyzer
US6041247A (en) * 1995-11-29 2000-03-21 Instrumentarium Corp Non-invasive optical measuring sensor and measuring method
IL120881A (en) * 1996-07-30 2002-09-12 It M R Medic L Cm 1997 Ltd Method and apparatus for the non-invasive continous monitoring of peripheral arterial tone
JP2857753B2 (en) * 1997-02-06 1999-02-17 工業技術院長 Optical phantom fabrication method for living body
US5817010A (en) * 1997-03-25 1998-10-06 Ohmeda Inc. Disposable sensor holder
JP4400968B2 (en) * 1998-12-04 2010-01-20 シスメックス株式会社 Biological model for non-invasive biopsy
US6459917B1 (en) * 2000-05-22 2002-10-01 Ashok Gowda Apparatus for access to interstitial fluid, blood, or blood plasma components

Also Published As

Publication number Publication date
US20020118361A1 (en) 2002-08-29
ATE343346T1 (en) 2006-11-15
DE60031551T2 (en) 2007-08-23
EP1207780B1 (en) 2006-10-25
JP2003508734A (en) 2003-03-04
EP1207780A1 (en) 2002-05-29
DE60031551D1 (en) 2006-12-07
CA2382531C (en) 2009-09-29
US20020186369A1 (en) 2002-12-12
US6657717B2 (en) 2003-12-02
US20030030798A1 (en) 2003-02-13
US6614521B2 (en) 2003-09-02
WO2001015596A1 (en) 2001-03-08

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