WO2000022413A8 - Methods and apparatus for tailoring spectroscopic calibration models - Google Patents

Methods and apparatus for tailoring spectroscopic calibration models

Info

Publication number
WO2000022413A8
WO2000022413A8 PCT/US1999/023665 US9923665W WO0022413A8 WO 2000022413 A8 WO2000022413 A8 WO 2000022413A8 US 9923665 W US9923665 W US 9923665W WO 0022413 A8 WO0022413 A8 WO 0022413A8
Authority
WO
WIPO (PCT)
Prior art keywords
subject
calibration
tailored
methods
phase
Prior art date
Application number
PCT/US1999/023665
Other languages
French (fr)
Other versions
WO2000022413A1 (en
Inventor
Edward V Thomas
Robert K Rowe
Original Assignee
Rio Grande Medical Tech Inc
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 Rio Grande Medical Tech Inc filed Critical Rio Grande Medical Tech Inc
Priority to JP2000576263A priority Critical patent/JP4672147B2/en
Priority to EP99951924A priority patent/EP1129333A4/en
Priority to MXPA01003804A priority patent/MXPA01003804A/en
Priority to AU64258/99A priority patent/AU761015B2/en
Priority to CA002347494A priority patent/CA2347494A1/en
Priority to KR1020017004713A priority patent/KR20010090791A/en
Publication of WO2000022413A1 publication Critical patent/WO2000022413A1/en
Priority to NO20011885A priority patent/NO20011885L/en
Priority to HK02101171.7A priority patent/HK1040111A1/en
Publication of WO2000022413A8 publication Critical patent/WO2000022413A8/en

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
    • G01N21/25—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
    • 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
    • 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
    • A61B5/1455—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
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
    • G01J3/00—Spectrometry; Spectrophotometry; Monochromators; Measuring colours
    • G01J3/28—Investigating the spectrum
    • 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

Abstract

A method and apparatus for non-invasively measuring a biological attribute, such as the concentration of an analyte, particularly a blood analyte in tissue such as glucose. The method utilizes spectrographic techniques in conjunction with an improved subject tailored calibration model. In a calibration phase, calibration model data is modified to reduce or eliminate subject-specific attributes, resulting in a calibration data set modeling within subject physiological variation, sample location, insertion variations, and instrument variation. In a prediction phase, the prediction process is tailored for each target subject separately using a minimal number of spectral measurements from each subject.
PCT/US1999/023665 1998-10-13 1999-10-12 Methods and apparatus for tailoring spectroscopic calibration models WO2000022413A1 (en)

Priority Applications (8)

Application Number Priority Date Filing Date Title
JP2000576263A JP4672147B2 (en) 1998-10-13 1999-10-12 Method for creating a spectroscopic calibration model
EP99951924A EP1129333A4 (en) 1998-10-13 1999-10-12 Methods and apparatus for tailoring spectroscopic calibration models
MXPA01003804A MXPA01003804A (en) 1998-10-13 1999-10-12 Methods and apparatus for tailoring spectroscopic calibration models.
AU64258/99A AU761015B2 (en) 1998-10-13 1999-10-12 Methods and apparatus for tailoring spectroscopic calibration models
CA002347494A CA2347494A1 (en) 1998-10-13 1999-10-12 Methods and apparatus for tailoring spectroscopic calibration models
KR1020017004713A KR20010090791A (en) 1998-10-13 1999-10-12 Methods and apparatus for tailoring spectorscopic calibration models
NO20011885A NO20011885L (en) 1998-10-13 2001-04-11 Method and apparatus for adapting spectroscopic calibration models
HK02101171.7A HK1040111A1 (en) 1998-10-13 2002-02-18 Methods and apparatus for tailoring spectroscopic calibration models

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US17002298A 1998-10-13 1998-10-13
US09/170,022 1998-10-13
US09/415,432 1999-10-08
US09/415,432 US6157041A (en) 1998-10-13 1999-10-08 Methods and apparatus for tailoring spectroscopic calibration models

Publications (2)

Publication Number Publication Date
WO2000022413A1 WO2000022413A1 (en) 2000-04-20
WO2000022413A8 true WO2000022413A8 (en) 2002-06-06

Family

ID=22618213

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US1999/023665 WO2000022413A1 (en) 1998-10-13 1999-10-12 Methods and apparatus for tailoring spectroscopic calibration models

Country Status (11)

Country Link
US (2) US6157041A (en)
EP (1) EP1129333A4 (en)
JP (1) JP4672147B2 (en)
KR (1) KR20010090791A (en)
CN (1) CN100387969C (en)
AU (1) AU761015B2 (en)
CA (1) CA2347494A1 (en)
HK (1) HK1040111A1 (en)
MX (1) MXPA01003804A (en)
NO (1) NO20011885L (en)
WO (1) WO2000022413A1 (en)

Families Citing this family (177)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6152876A (en) 1997-04-18 2000-11-28 Rio Grande Medical Technologies, Inc. Method for non-invasive blood analyte measurement with improved optical interface
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
US7890158B2 (en) 2001-06-05 2011-02-15 Lumidigm, Inc. Apparatus and method of biometric determination using specialized optical spectroscopy systems
US6628809B1 (en) 1999-10-08 2003-09-30 Lumidigm, Inc. Apparatus and method for identification of individuals by near-infrared spectrum
US7383069B2 (en) * 1997-08-14 2008-06-03 Sensys Medical, Inc. Method of sample control and calibration adjustment for use with a noninvasive analyzer
US7206623B2 (en) * 2000-05-02 2007-04-17 Sensys Medical, Inc. Optical sampling interface system for in vivo measurement of tissue
US7010336B2 (en) * 1997-08-14 2006-03-07 Sensys Medical, Inc. Measurement site dependent data preprocessing method for robust calibration and prediction
US7098037B2 (en) 1998-10-13 2006-08-29 Inlight Solutions, Inc. Accommodating subject and instrument variations in spectroscopic determinations
US6157041A (en) 1998-10-13 2000-12-05 Rio Grande Medical Technologies, Inc. Methods and apparatus for tailoring spectroscopic calibration models
US6441388B1 (en) * 1998-10-13 2002-08-27 Rio Grande Medical Technologies, Inc. Methods and apparatus for spectroscopic calibration model transfer
US7299080B2 (en) * 1999-10-08 2007-11-20 Sensys Medical, Inc. Compact apparatus for noninvasive measurement of glucose through near-infrared spectroscopy
US6456870B1 (en) * 1999-07-22 2002-09-24 Sensys Medical, Inc. Non-invasive method of determining skin thickness and characterizing layers of skin tissue in vivo
US6919566B1 (en) * 1999-08-31 2005-07-19 Nir Diagnostics Inc. Method of calibrating a spectroscopic device
US6816605B2 (en) 1999-10-08 2004-11-09 Lumidigm, Inc. Methods and systems for biometric identification of individuals using linear optical spectroscopy
US20050037505A1 (en) * 2000-05-11 2005-02-17 James Samsoondar Spectroscopic method and apparatus for analyte measurement
US6360582B1 (en) * 2000-01-18 2002-03-26 Texas Instruments Incorporated Method for calibration of chemical sensor in measuring changes in chemical concentration
US6597932B2 (en) 2000-02-18 2003-07-22 Argose, Inc. Generation of spatially-averaged excitation-emission map in heterogeneous tissue
US6751576B2 (en) 2000-03-10 2004-06-15 Cognis Corporation On-site agricultural product analysis system and method of analyzing
US6629041B1 (en) * 2000-04-14 2003-09-30 Ralf Marbach Methods to significantly reduce the calibration cost of multichannel measurement instruments
US20070179367A1 (en) * 2000-05-02 2007-08-02 Ruchti Timothy L Method and Apparatus for Noninvasively Estimating a Property of an Animal Body Analyte from Spectral Data
US20060211931A1 (en) * 2000-05-02 2006-09-21 Blank Thomas B Noninvasive analyzer sample probe interface method and apparatus
US7519406B2 (en) * 2004-04-28 2009-04-14 Sensys Medical, Inc. Noninvasive analyzer sample probe interface method and apparatus
US7606608B2 (en) 2000-05-02 2009-10-20 Sensys Medical, Inc. Optical sampling interface system for in-vivo measurement of tissue
US6487429B2 (en) * 2000-05-30 2002-11-26 Sensys Medical, Inc. Use of targeted glycemic profiles in the calibration of a noninvasive blood glucose monitor
US6549861B1 (en) 2000-08-10 2003-04-15 Euro-Celtique, S.A. Automated system and method for spectroscopic analysis
EP1311189A4 (en) 2000-08-21 2005-03-09 Euro Celtique Sa Near infrared blood glucose monitoring system
CN1325015C (en) * 2001-01-26 2007-07-11 三西斯医学股份有限公司 Noninvasive measurement of glucose through the optical properties of tissue
US7289522B2 (en) * 2001-03-20 2007-10-30 Verizon Business Global Llc Shared dedicated access line (DAL) gateway routing discrimination
US8581697B2 (en) 2001-04-11 2013-11-12 Trutouch Technologies Inc. Apparatuses for noninvasive determination of in vivo alcohol concentration using raman spectroscopy
US6574490B2 (en) 2001-04-11 2003-06-03 Rio Grande Medical Technologies, Inc. System for non-invasive measurement of glucose in humans
US7403804B2 (en) * 2001-04-11 2008-07-22 Trutouch Technologies, Inc. Noninvasive determination of alcohol in tissue
US8174394B2 (en) * 2001-04-11 2012-05-08 Trutouch Technologies, Inc. System for noninvasive determination of analytes in tissue
KR100397612B1 (en) * 2001-05-09 2003-09-13 삼성전자주식회사 Method for determining concentration of material component through multivariate spectral analysis
JP4633302B2 (en) * 2001-06-01 2011-02-16 日機装株式会社 Optical component measuring method and apparatus
US20030135547A1 (en) 2001-07-23 2003-07-17 Kent J. Thomas Extensible modular communication executive with active message queue and intelligent message pre-validation
US6687620B1 (en) * 2001-08-01 2004-02-03 Sandia Corporation Augmented classical least squares multivariate spectral analysis
US20040147034A1 (en) * 2001-08-14 2004-07-29 Gore Jay Prabhakar Method and apparatus for measuring a substance in a biological sample
WO2003016882A1 (en) * 2001-08-14 2003-02-27 Purdue Research Foundation Measuring a substance in a biological sample
US6678542B2 (en) * 2001-08-16 2004-01-13 Optiscan Biomedical Corp. Calibrator configured for use with noninvasive analyte-concentration monitor and employing traditional measurements
FR2829286B1 (en) * 2001-09-03 2008-04-04 Ge Med Sys Global Tech Co Llc DEVICE AND METHOD FOR TRANSMITTING X-RAYS
DE10145133C1 (en) * 2001-09-06 2003-04-30 4D Vision Gmbh Spatial representation method
JP3891807B2 (en) 2001-09-14 2007-03-14 ジーイー・メディカル・システムズ・グローバル・テクノロジー・カンパニー・エルエルシー Superconducting magnet failure prediction apparatus and method, and magnetic resonance imaging system
US20030065409A1 (en) * 2001-09-28 2003-04-03 Raeth Peter G. Adaptively detecting an event of interest
US6958809B2 (en) 2001-11-08 2005-10-25 Optiscan Biomedical Corporation Reagent-less whole-blood glucose meter
US6989891B2 (en) 2001-11-08 2006-01-24 Optiscan Biomedical Corporation Device and method for in vitro determination of analyte concentrations within body fluids
US7061593B2 (en) 2001-11-08 2006-06-13 Optiscan Biomedical Corp. Device and method for in vitro determination of analyte concentrations within body fluids
US7050157B2 (en) * 2001-11-08 2006-05-23 Optiscan Biomedical Corp. Reagent-less whole-blood glucose meter
US6731961B2 (en) 2001-11-09 2004-05-04 Optiscan Biomedical Corp. Method for transforming phase spectra to absorption spectra
AU2002346486A1 (en) * 2001-11-21 2003-06-10 James R. Braig Method for adjusting a blood analyte measurement
US7009180B2 (en) * 2001-12-14 2006-03-07 Optiscan Biomedical Corp. Pathlength-independent methods for optically determining material composition
US6862534B2 (en) * 2001-12-14 2005-03-01 Optiscan Biomedical Corporation Method of determining an analyte concentration in a sample from an absorption spectrum
CA2418399A1 (en) 2002-02-11 2003-08-11 Bayer Healthcare, Llc Non-invasive system for the determination of analytes in body fluids
US7440786B2 (en) * 2002-03-08 2008-10-21 Sensys Medical, Inc. Method and apparatus for presentation of noninvasive glucose concentration information
US20050187439A1 (en) * 2003-03-07 2005-08-25 Blank Thomas B. Sampling interface system for in-vivo estimation of tissue analyte concentration
US8718738B2 (en) 2002-03-08 2014-05-06 Glt Acquisition Corp. Method and apparatus for coupling a sample probe with a sample site
CN100421615C (en) * 2002-03-08 2008-10-01 三西斯医学股份有限公司 Compact apparatus for noninvasive measurement of glucose through near-infrared spectroscopy
US7697966B2 (en) 2002-03-08 2010-04-13 Sensys Medical, Inc. Noninvasive targeting system method and apparatus
US20050054908A1 (en) * 2003-03-07 2005-03-10 Blank Thomas B. Photostimulation method and apparatus in combination with glucose determination
US8504128B2 (en) 2002-03-08 2013-08-06 Glt Acquisition Corp. Method and apparatus for coupling a channeled sample probe to tissue
US20070149868A1 (en) * 2002-03-08 2007-06-28 Blank Thomas B Method and Apparatus for Photostimulation Enhanced Analyte Property Estimation
US6998247B2 (en) * 2002-03-08 2006-02-14 Sensys Medical, Inc. Method and apparatus using alternative site glucose determinations to calibrate and maintain noninvasive and implantable analyzers
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
US7670612B2 (en) * 2002-04-10 2010-03-02 Innercap Technologies, Inc. Multi-phase, multi-compartment capsular delivery apparatus and methods for using same
US7288768B2 (en) * 2002-07-18 2007-10-30 Purdue Research Foundation Method for measuring the amount of an organic substance in a food product with infrared electromagnetic radiation
US20040132168A1 (en) * 2003-01-06 2004-07-08 Peter Rule Sample element for reagentless whole blood glucose meter
DE10309194B4 (en) * 2003-02-26 2008-10-09 Newsight Gmbh Method and arrangement for spatial representation
US7460696B2 (en) 2004-06-01 2008-12-02 Lumidigm, Inc. Multispectral imaging biometrics
KR20060002923A (en) 2003-04-04 2006-01-09 루미다임 인크. Multispectral biometric sensor
US7668350B2 (en) 2003-04-04 2010-02-23 Lumidigm, Inc. Comparative texture analysis of tissue for biometric spoof detection
US7751594B2 (en) 2003-04-04 2010-07-06 Lumidigm, Inc. White-light spectral biometric sensors
US7271912B2 (en) * 2003-04-15 2007-09-18 Optiscan Biomedical Corporation Method of determining analyte concentration in a sample using infrared transmission data
US7181219B2 (en) 2003-05-22 2007-02-20 Lucent Technologies Inc. Wireless handover using anchor termination
US7276029B2 (en) * 2003-08-01 2007-10-02 Dexcom, Inc. System and methods for processing analyte sensor data
US20070234300A1 (en) * 2003-09-18 2007-10-04 Leake David W Method and Apparatus for Performing State-Table Driven Regression Testing
CN100442053C (en) * 2003-10-20 2008-12-10 爱科来株式会社 Method and apparatus for measuring concentration of blood sampler special component
WO2005045395A2 (en) * 2003-10-27 2005-05-19 Meyer Donald W Method of detecting bovine spongiform encephalopathy
CA2556592C (en) * 2004-02-26 2014-01-28 Lars Gustaf Liljeryd Metabolic monitoring, a method and apparatus for indicating a health-related condition of a subject
US20080033275A1 (en) * 2004-04-28 2008-02-07 Blank Thomas B Method and Apparatus for Sample Probe Movement Control
US8868147B2 (en) 2004-04-28 2014-10-21 Glt Acquisition Corp. Method and apparatus for controlling positioning of a noninvasive analyzer sample probe
US8515506B2 (en) 2004-05-24 2013-08-20 Trutouch Technologies, Inc. Methods for noninvasive determination of in vivo alcohol concentration using Raman spectroscopy
US20110178420A1 (en) * 2010-01-18 2011-07-21 Trent Ridder Methods and apparatuses for improving breath alcohol testing
US8730047B2 (en) 2004-05-24 2014-05-20 Trutouch Technologies, Inc. System for noninvasive determination of analytes in tissue
US20080319286A1 (en) * 2004-05-24 2008-12-25 Trent Ridder Optical Probes for Non-Invasive Analyte Measurements
US7848605B2 (en) * 2004-05-24 2010-12-07 Trutouch Technologies, Inc. Method of making optical probes for non-invasive analyte measurements
US8229185B2 (en) 2004-06-01 2012-07-24 Lumidigm, Inc. Hygienic biometric sensors
WO2006001416A1 (en) * 2004-06-29 2006-01-05 Nikon Corporation Management method, management system, and program
RU2266523C1 (en) * 2004-07-27 2005-12-20 Общество с ограниченной ответственностью ООО "ВИНТЕЛ" Method of producing independent multidimensional calibration models
US7724242B2 (en) 2004-08-06 2010-05-25 Touchtable, Inc. Touch driven method and apparatus to integrate and display multiple image layers forming alternate depictions of same subject matter
US7728821B2 (en) 2004-08-06 2010-06-01 Touchtable, Inc. Touch detecting interactive display
US7719523B2 (en) 2004-08-06 2010-05-18 Touchtable, Inc. Bounding box gesture recognition on a touch detecting interactive display
US8787630B2 (en) 2004-08-11 2014-07-22 Lumidigm, Inc. Multispectral barcode imaging
EP1629767B1 (en) * 2004-08-25 2010-07-21 Panasonic Electric Works Co., Ltd. Quantitative analyzer using a calibration curve
JP4762147B2 (en) * 2004-09-14 2011-08-31 株式会社根本杏林堂 Leak detection device
JP2008518205A (en) * 2004-10-21 2008-05-29 オプテイスカン・バイオメデイカル・コーポレーシヨン Method and apparatus for determining analyte concentration in an interfering sample
US20070103678A1 (en) * 2005-02-14 2007-05-10 Sterling Bernhard B Analyte detection system with interferent identification and correction
US8251907B2 (en) 2005-02-14 2012-08-28 Optiscan Biomedical Corporation System and method for determining a treatment dose for a patient
US7907985B2 (en) * 2005-02-14 2011-03-15 Optiscan Biomedical Corporation Fluid handling cassette with a fluid control interface and sample separator
EP1860993B1 (en) 2005-03-01 2019-01-23 Masimo Laboratories, Inc. Noninvasive multi-parameter patient monitor
US20060217602A1 (en) * 2005-03-04 2006-09-28 Alan Abul-Haj Method and apparatus for noninvasive targeting
WO2006113476A2 (en) * 2005-04-15 2006-10-26 Bayer Healthcare Llc Non-invasive system for measuring glucose in the body
US7801338B2 (en) 2005-04-27 2010-09-21 Lumidigm, Inc. Multispectral biometric sensors
US7409239B2 (en) * 2005-05-05 2008-08-05 The Hong Kong Polytechnic University Method for predicting the blood glucose level of a person
JP4951216B2 (en) * 2005-07-05 2012-06-13 シスメックス株式会社 Clinical examination information processing apparatus and system, analyzer, and clinical examination information processing program
US20080112853A1 (en) * 2006-08-15 2008-05-15 Hall W Dale Method and apparatus for analyte measurements in the presence of interferents
GB0523832D0 (en) * 2005-11-23 2006-01-04 Univ City Non-invasive optical monitoring of glucose using an adaptive modelling scheme
RU2308684C1 (en) * 2006-06-20 2007-10-20 Общество с ограниченной ответственностью "ВИНТЕЛ" Method of producing multi-dimension calibrating models
US8175346B2 (en) 2006-07-19 2012-05-08 Lumidigm, Inc. Whole-hand multispectral biometric imaging
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
CN103336941A (en) 2006-07-19 2013-10-02 光谱辨识公司 Multibiometric multispectral imager
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
JP5266221B2 (en) * 2006-08-08 2013-08-21 コーニンクレッカ フィリップス エレクトロニクス エヌ ヴィ Method and apparatus for monitoring physiological parameters
WO2008134135A2 (en) 2007-03-21 2008-11-06 Lumidigm, Inc. Biometrics based on locally consistent features
EP2139383B1 (en) 2007-03-27 2013-02-13 Masimo Laboratories, Inc. Multiple wavelength optical sensor
US8374665B2 (en) 2007-04-21 2013-02-12 Cercacor Laboratories, Inc. Tissue profile wellness monitor
US8417311B2 (en) 2008-09-12 2013-04-09 Optiscan Biomedical Corporation Fluid component analysis system and method for glucose monitoring and control
US8597190B2 (en) 2007-05-18 2013-12-03 Optiscan Biomedical Corporation Monitoring systems and methods with fast initialization
CA3105353A1 (en) 2007-10-10 2009-04-16 Optiscan Biomedical Corporation Fluid component analysis system and method for glucose monitoring and control
WO2009049245A1 (en) * 2007-10-11 2009-04-16 Optiscan Biomedical Corporation Synchronization and configuration of patient monitoring devices
US7959598B2 (en) 2008-08-20 2011-06-14 Asante Solutions, Inc. Infusion pump systems and methods
US20100198037A1 (en) * 2009-01-30 2010-08-05 Cole Steven W Feedback sensor for real-time management of sickle cell disease
US7896498B2 (en) * 2009-03-30 2011-03-01 Ottawa Hospital Research Institute Apparatus and method for optical measurements
WO2010132731A1 (en) * 2009-05-14 2010-11-18 Lightner Jonathan E Inverse modeling for characteristic prediction from multi-spectral and hyper-spectral remote sensed datasets
EP2456355B1 (en) 2009-07-20 2016-09-14 Optiscan Biomedical Corporation Adjustable connector and dead space reduction
US10475529B2 (en) 2011-07-19 2019-11-12 Optiscan Biomedical Corporation Method and apparatus for analyte measurements using calibration sets
US11042605B2 (en) 2009-07-21 2021-06-22 Ccqcc Corp. Method and apparatus for calibration and testing of scientific measurement equipment
US8538727B2 (en) 2009-07-21 2013-09-17 George S. Cembrowski Method and apparatus for calibration and testing of scientific measurement equipment
CN102469962A (en) * 2009-07-28 2012-05-23 松下电工株式会社 Device for estimating blood sugar level
EP2471023A1 (en) 2009-08-26 2012-07-04 Lumidigm, Inc. Multiplexed biometric imaging and 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
CN101865828B (en) * 2010-05-31 2012-05-23 湖南大学 Method for maintaining predication capability of spectrum correction model of complex system
EP2580589B1 (en) 2010-06-09 2016-08-31 Optiscan Biomedical Corporation Measuring analytes in a fluid sample drawn from a patient
US8645082B2 (en) * 2010-09-13 2014-02-04 Mks Instruments, Inc. Monitoring, detecting and quantifying chemical compounds in a sample
CN102003995B (en) * 2010-09-17 2012-02-01 中国科学院上海技术物理研究所 Imaging spectrometer calibration device
EP2750912A4 (en) 2011-08-29 2015-06-03 Automotive Coalition For Traffic Safety Inc System for non-invasive measurement of an analyte in a vehicle driver
JP2013122443A (en) 2011-11-11 2013-06-20 Hideo Ando Biological activity measuring method, biological activity measuring device, method for transfer of biological activity detection signal and method for provision of service using biological activity information
WO2013075270A1 (en) * 2011-11-25 2013-05-30 Yang Chang-Ming Object, method, and system for detecting heartbeat or whether or not electrodes are in proper contact
SE536784C2 (en) 2012-08-24 2014-08-05 Automotive Coalition For Traffic Safety Inc Exhalation test system
SE536782C2 (en) 2012-08-24 2014-08-05 Automotive Coalition For Traffic Safety Inc Exhalation test system with high accuracy
US10466247B2 (en) 2012-11-20 2019-11-05 Becton, Dickinson And Company System and method for diagnosing sensor performance using analyte-independent ratiometric signals
JP2014239871A (en) 2013-05-07 2014-12-25 安東　秀夫 Biological activity detection method, biological activity measuring apparatus, biological activity detection signal transfer method, and providing method of service using biological activity information
EP3038865B1 (en) 2013-08-27 2017-09-06 Automotive Coalition for Traffic Safety, Inc. Systems and methods for controlling vehicle ignition using biometric data
US10379125B2 (en) 2013-12-27 2019-08-13 Becton, Dickinson And Company System and method for dynamically calibrating and measuring analyte concentration in diabetes management monitors
GB2523989B (en) 2014-01-30 2020-07-29 Insulet Netherlands B V Therapeutic product delivery system and method of pairing
KR102335739B1 (en) 2014-12-19 2021-12-06 삼성전자주식회사 Apparatus and method for measuring a blood glucose in a noninvasive manner
CN111905188B (en) 2015-02-18 2022-07-22 英赛罗公司 Fluid delivery and infusion device and method of use
JP6598528B2 (en) * 2015-06-25 2019-10-30 キヤノン株式会社 Subject information acquisition apparatus and subject information acquisition method
KR102443262B1 (en) 2015-09-23 2022-09-13 삼성전자주식회사 Method and apparatus for predicting analyte concentration
EP3374905A1 (en) 2016-01-13 2018-09-19 Bigfoot Biomedical, Inc. User interface for diabetes management system
CN112933333B (en) 2016-01-14 2023-03-28 比格福特生物医药公司 Adjusting insulin delivery rate
US11104227B2 (en) 2016-03-24 2021-08-31 Automotive Coalition For Traffic Safety, Inc. Sensor system for passive in-vehicle breath alcohol estimation
WO2018058041A1 (en) 2016-09-23 2018-03-29 Insulet Corporation Fluid delivery device with sensor
US11039766B2 (en) * 2016-11-30 2021-06-22 Samsung Electronics Co., Ltd. Apparatus and method for estimating biological component
CN106872397A (en) * 2016-12-29 2017-06-20 深圳市芭田生态工程股份有限公司 A kind of method based on existing calibration model quick detection agricultural product chemical constituent
WO2019039269A1 (en) 2017-08-23 2019-02-28 Ricoh Company, Ltd. Measuring apparatus and measuring method
USD928199S1 (en) 2018-04-02 2021-08-17 Bigfoot Biomedical, Inc. Medication delivery device with icons
CA3099113A1 (en) 2018-05-04 2019-11-07 Insulet Corporation Safety constraints for a control algorithm-based drug delivery system
CN112789070A (en) 2018-09-28 2021-05-11 英赛罗公司 Mode of activity of the artificial pancreas System
US11565039B2 (en) 2018-10-11 2023-01-31 Insulet Corporation Event detection for drug delivery system
US20220071521A1 (en) * 2019-01-31 2022-03-10 Tohoku University Blood-sugar-level measuring apparatus and blood-sugar-level measuring method
EP3982830A4 (en) 2019-06-12 2023-07-19 Automotive Coalition for Traffic Safety, Inc. System for non-invasive measurement of an analyte in a vehicle driver
US11801344B2 (en) 2019-09-13 2023-10-31 Insulet Corporation Blood glucose rate of change modulation of meal and correction insulin bolus quantity
US11935637B2 (en) 2019-09-27 2024-03-19 Insulet Corporation Onboarding and total daily insulin adaptivity
US11833329B2 (en) 2019-12-20 2023-12-05 Insulet Corporation Techniques for improved automatic drug delivery performance using delivery tendencies from past delivery history and use patterns
US11551802B2 (en) 2020-02-11 2023-01-10 Insulet Corporation Early meal detection and calorie intake detection
US11547800B2 (en) 2020-02-12 2023-01-10 Insulet Corporation User parameter dependent cost function for personalized reduction of hypoglycemia and/or hyperglycemia in a closed loop artificial pancreas system
US11324889B2 (en) 2020-02-14 2022-05-10 Insulet Corporation Compensation for missing readings from a glucose monitor in an automated insulin delivery system
US11607493B2 (en) 2020-04-06 2023-03-21 Insulet Corporation Initial total daily insulin setting for user onboarding
US11684716B2 (en) 2020-07-31 2023-06-27 Insulet Corporation Techniques to reduce risk of occlusions in drug delivery systems
CN112683816B (en) * 2020-12-25 2021-08-06 中船重工安谱（湖北）仪器有限公司 Spectrum identification method for spectrum model transmission
US11904140B2 (en) 2021-03-10 2024-02-20 Insulet Corporation Adaptable asymmetric medicament cost component in a control system for medicament delivery
US11738144B2 (en) 2021-09-27 2023-08-29 Insulet Corporation Techniques enabling adaptation of parameters in aid systems by user input
US11439754B1 (en) 2021-12-01 2022-09-13 Insulet Corporation Optimizing embedded formulations for drug delivery

Family Cites Families (72)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3508830A (en) * 1967-11-13 1970-04-28 Shell Oil Co Apparatus for light scattering measurements
US3769974A (en) * 1971-06-29 1973-11-06 Martin Marietta Corp Blood pulse measuring employing reflected red light
US4169807A (en) * 1978-03-20 1979-10-02 Rca Corporation Novel solvent drying agent
DE2934190A1 (en) * 1979-08-23 1981-03-19 Müller, Gerhard, Prof. Dr.-Ing., 7080 Aalen METHOD AND DEVICE FOR MOLECULAR SPECTROSCOPY, ESPECIALLY FOR DETERMINING METABOLISM PRODUCTS
US4661706A (en) * 1985-02-25 1987-04-28 Spectra-Tech Inc. Blocker device for eliminating specular reflectance from a diffuse reflection spectrum
US4653880A (en) * 1985-03-01 1987-03-31 Spectra-Tech Inc. Reflective beam splitting objective
US4655225A (en) * 1985-04-18 1987-04-07 Kurabo Industries Ltd. Spectrophotometric method and apparatus for the non-invasive
US4730882A (en) * 1986-02-10 1988-03-15 Spectra-Tech, Inc. Multiple internal reflectance spectroscopy system
US4712912A (en) * 1986-03-10 1987-12-15 Spectra-Tech, Inc. Spectrophotometric image scrambler for full aperture microspectroscopy
US4866644A (en) 1986-08-29 1989-09-12 Shenk John S Optical instrument calibration system
US4852955A (en) * 1986-09-16 1989-08-01 Laser Precision Corporation Microscope for use in modular FTIR spectrometer system
US4810875A (en) * 1987-02-02 1989-03-07 Wyatt Technology Corporation Method and apparatus for examining the interior of semi-opaque objects
US4853542A (en) * 1987-06-08 1989-08-01 Nicolas J. Harrick Collecting hemispherical attachment for spectrophotometry
DK163194C (en) * 1988-12-22 1992-06-22 Radiometer As METHOD OF PHOTOMETRIC IN VITRO DETERMINING A BLOOD GAS PARAMETER IN A BLOOD TEST
US4882492A (en) * 1988-01-19 1989-11-21 Biotronics Associates, Inc. Non-invasive near infrared measurement of blood analyte concentrations
US4859064A (en) * 1988-05-09 1989-08-22 Spectra-Tech, Inc. Diffuse reflectance spectroscopy system and method
US5402778A (en) * 1993-01-19 1995-04-04 Nim Incorporated Spectrophotometric examination of tissue of small dimension
US5028787A (en) * 1989-01-19 1991-07-02 Futrex, Inc. Non-invasive measurement of blood glucose
US5068536A (en) * 1989-01-19 1991-11-26 Futrex, Inc. Method for providing custom calibration for near infrared instruments for measurement of blood glucose
US5237178A (en) * 1990-06-27 1993-08-17 Rosenthal Robert D Non-invasive near-infrared quantitative measurement instrument
US5204532A (en) * 1989-01-19 1993-04-20 Futrex, Inc. Method for providing general calibration for near infrared instruments for measurement of blood glucose
IL89703A (en) * 1989-03-21 2001-10-31 Yissum Res Dev Co Polynucleotide encoding human acetylcholinesterase, vectors comprising said polynucleotide, cells transformed by said vectors, enzyme produced by said transformed cell, and uses thereof
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
US5224478A (en) * 1989-11-25 1993-07-06 Colin Electronics Co., Ltd. Reflecting-type oxymeter probe
US5070874A (en) * 1990-01-30 1991-12-10 Biocontrol Technology, Inc. Non-invasive determination of glucose concentration in body of patients
US5222496A (en) * 1990-02-02 1993-06-29 Angiomedics Ii, Inc. Infrared glucose sensor
US5051602A (en) * 1990-03-02 1991-09-24 Spectra-Tech, Inc. Optical system and method for sample analyzation
US5019715A (en) * 1990-03-02 1991-05-28 Spectra-Tech, Inc. Optical system and method for sample analyzation
US5015100A (en) * 1990-03-02 1991-05-14 Axiom Analytical, Inc. Apparatus and method for normal incidence reflectance spectroscopy
US5115133A (en) * 1990-04-19 1992-05-19 Inomet, Inc. Testing of body fluid constituents through measuring light reflected from tympanic membrane
GB2243211A (en) * 1990-04-20 1991-10-23 Philips Electronic Associated Analytical instrument and method of calibrating an analytical instrument
IE77034B1 (en) * 1990-06-27 1997-11-19 Futrex Inc Non-invasive masurement of blood glucose
US5158082A (en) * 1990-08-23 1992-10-27 Spacelabs, Inc. Apparatus for heating tissue with a photoplethysmograph sensor
US5351686A (en) * 1990-10-06 1994-10-04 In-Line Diagnostics Corporation Disposable extracorporeal conduit for blood constituent monitoring
US5459677A (en) 1990-10-09 1995-10-17 Board Of Regents Of The University Of Washington Calibration transfer for analytical instruments
US5243546A (en) 1991-01-10 1993-09-07 Ashland Oil, Inc. Spectroscopic instrument calibration
US5230702A (en) * 1991-01-16 1993-07-27 Paradigm Biotechnologies Partnership Hemodialysis method
GB9106672D0 (en) * 1991-03-28 1991-05-15 Abbey Biosystems Ltd Method and apparatus for glucose concentration monitoring
DE69227545T2 (en) * 1991-07-12 1999-04-29 Mark R Robinson Oximeter for the reliable clinical determination of blood oxygen saturation in a fetus
EP0527703B1 (en) * 1991-08-12 1995-06-28 AVL Medical Instruments AG Device for measuring at least one gaseous concentration level in particular the oxygen concentration level in blood
JPH07508426A (en) * 1991-10-17 1995-09-21 サイエンティフィック　ジェネリクス　リミテッド Blood sample measuring device and method
US5225678A (en) * 1991-11-13 1993-07-06 Connecticut Instrument Corporation Spectoscopic sampling accessory having dual measuring and viewing systems
US5311021A (en) * 1991-11-13 1994-05-10 Connecticut Instrument Corp. Spectroscopic sampling accessory having dual measuring and viewing systems
US5681273A (en) * 1991-12-23 1997-10-28 Baxter International Inc. Systems and methods for predicting blood processing parameters
WO1993012712A1 (en) * 1991-12-31 1993-07-08 Vivascan Corporation Blood constituent determination based on differential spectral analysis
US5331958A (en) * 1992-03-31 1994-07-26 University Of Manitoba Spectrophotometric blood analysis
US5355880A (en) * 1992-07-06 1994-10-18 Sandia Corporation Reliable noninvasive measurement of blood gases
US5792050A (en) * 1992-07-06 1998-08-11 Alam; Mary K. Near-infrared noninvasive spectroscopic determination of pH
US5321265A (en) * 1992-07-15 1994-06-14 Block Myron J Non-invasive testing
US5452723A (en) * 1992-07-24 1995-09-26 Massachusetts Institute Of Technology Calibrated spectrographic imaging
US5348003A (en) * 1992-09-03 1994-09-20 Sirraya, Inc. Method and apparatus for chemical analysis
MX9306336A (en) * 1992-10-13 1995-01-31 Baxter Int METHOD AND APPARATUS FOR MONITORING OR MONITORING A HEMODIALYSIS TREATMENT, WHICH IS CARRIED OUT IN A HEMODIALISIS MACHINE.
US5379764A (en) * 1992-12-09 1995-01-10 Diasense, Inc. Non-invasive determination of analyte concentration in body of mammals
US5596992A (en) 1993-06-30 1997-01-28 Sandia Corporation Multivariate classification of infrared spectra of cell and tissue samples
US5308315A (en) * 1993-07-27 1994-05-03 Raja N. Khuri Method for determining the adequacy of dialysis
US5435309A (en) * 1993-08-10 1995-07-25 Thomas; Edward V. Systematic wavelength selection for improved multivariate spectral analysis
EP0670143B1 (en) * 1993-08-12 2003-05-28 Kurashiki Boseki Kabushiki Kaisha Non invasive method and instrument for measuring blood sugar level
EP0683641A4 (en) * 1993-08-24 1998-07-15 Mark R Robinson A robust accurate non-invasive analyte monitor.
US5459317A (en) * 1994-02-14 1995-10-17 Ohio University Method and apparatus for non-invasive detection of physiological chemicals, particularly glucose
US5505726A (en) * 1994-03-21 1996-04-09 Dusa Pharmaceuticals, Inc. Article of manufacture for the photodynamic therapy of dermal lesion
US5490506A (en) * 1994-03-28 1996-02-13 Colin Corporation Peripheral blood flow evaluating apparatus
US5507723A (en) * 1994-05-24 1996-04-16 Baxter International, Inc. Method and system for optimizing dialysis clearance
JPH07318564A (en) * 1994-05-24 1995-12-08 Hitachi Ltd Blood analyzer
NZ300915A (en) 1995-02-09 1998-12-23 Foss Electric As Method for standardizing a spectrometer generating an optical spectrum from a sample
WO1996032631A1 (en) 1995-04-13 1996-10-17 Pfizer Inc. Calibration tranfer standards and methods
FR2734360B1 (en) 1995-05-19 1997-07-04 Elf Antar France METHOD OF CORRECTING A SIGNAL DELIVERED BY A MEASURING INSTRUMENT
US5724268A (en) 1995-06-29 1998-03-03 Chiron Diagnostics Corporation Apparatus and methods for the analytical determination of sample component concentrations that account for experimental error
US6152876A (en) 1997-04-18 2000-11-28 Rio Grande Medical Technologies, Inc. Method for non-invasive blood analyte measurement with improved optical interface
US5655530A (en) * 1995-08-09 1997-08-12 Rio Grande Medical Technologies, Inc. Method for non-invasive blood analyte measurement with improved optical interface
US5636633A (en) * 1995-08-09 1997-06-10 Rio Grande Medical Technologies, Inc. Diffuse reflectance monitoring apparatus
JPH09182739A (en) * 1995-12-28 1997-07-15 Matsushita Electric Works Ltd Measuring apparatus for body fluid component concentration
US6157041A (en) 1998-10-13 2000-12-05 Rio Grande Medical Technologies, Inc. Methods and apparatus for tailoring spectroscopic calibration models

Also Published As

Publication number Publication date
NO20011885L (en) 2001-06-11
HK1040111A1 (en) 2002-05-24
WO2000022413A1 (en) 2000-04-20
US6157041A (en) 2000-12-05
EP1129333A1 (en) 2001-09-05
AU761015B2 (en) 2003-05-29
KR20010090791A (en) 2001-10-19
CN1330767A (en) 2002-01-09
NO20011885D0 (en) 2001-04-11
MXPA01003804A (en) 2003-07-21
EP1129333A4 (en) 2007-02-07
US6528809B1 (en) 2003-03-04
JP2003524761A (en) 2003-08-19
CA2347494A1 (en) 2000-04-20
CN100387969C (en) 2008-05-14
AU6425899A (en) 2000-05-01
JP4672147B2 (en) 2011-04-20

Similar Documents

Publication Publication Date Title
WO2000022413A8 (en) Methods and apparatus for tailoring spectroscopic calibration models
WO2001084122A3 (en) Methods and apparatus for spectroscopic calibration model transfer
Heise et al. Noninvasive blood glucose sensors based on near‐infrared spectroscopy
KR100762659B1 (en) Noninvasive blood component value measuring instrument and method
US7440786B2 (en) Method and apparatus for presentation of noninvasive glucose concentration information
Maruo et al. Near-infrared noninvasive blood glucose prediction without using multivariate analyses: introduction of imaginary spectra due to scattering change in the skin
WO2004081524A3 (en) Measurement site dependent data preprocessing method for robust calibration and prediction
DE69836979D1 (en) METHOD FOR NON-INVASIVE ANALYTIC MEASUREMENT
NZ513092A (en) System and method for noninvasive blood analyte measurements
WO2003087759A3 (en) Non-invasive spectroscopic measurement of analytes using a matched reference analyte
AU8238791A (en) Non-invasive measurement of blood glucose
WO2003010510A3 (en) Adjunct quantitative system and method for non-invasive measurement of in vivo analytes
CA2299285A1 (en) Method and apparatus for generating basis sets for use in spectroscopic analysis
AU4469300A (en) Nmr-method for determining the risk of developing type 2 diabetes
JPH09509739A (en) Method and device for non-invasive detection of physiochemicals, especially glucose
NO20011815L (en) Infrared ATR glucose measurement system
US6615151B1 (en) Method for creating spectral instrument variation tolerance in calibration algorithms
Liu et al. Chance correlation in non-invasive glucose measurement using near-infrared spectroscopy
US6801316B2 (en) Measurement of an analyte concentration in a scattering medium
Parab et al. Noninvasive glucometer model using partial least square regression technique for human blood matrix
Taghizadeh-Behbahani et al. A practical noninvasive blood glucose measurement system using near-infrared sensors
WO2005046441A3 (en) Method of adapting in-vitro models to aid in noninvasive glucose determination
JPH10190A (en) Measuring device for properties of organism tissue
Parab et al. Comparative studies for multivariate model of human blood tissue using gaussian and lorentz oscillators and analysis using PLS regression
Liu et al. The influence of experiment design on the model precision in the noninvasive glucose sensing by near-infrared spectroscopy

Legal Events

Date Code Title Description
WWE Wipo information: entry into national phase

Ref document number: 99814421.5

Country of ref document: CN

ENP Entry into the national phase

Ref document number: 1999 64258

Country of ref document: AU

Kind code of ref document: A

AK Designated states

Kind code of ref document: A1

Designated state(s): AU CA CN JP KR MX NO

AL Designated countries for regional patents

Kind code of ref document: A1

Designated state(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LU MC NL PT SE

121 Ep: the epo has been informed by wipo that ep was designated in this application
DFPE Request for preliminary examination filed prior to expiration of 19th month from priority date (pct application filed before 20040101)
ENP Entry into the national phase

Ref document number: 2347494

Country of ref document: CA

Ref document number: 2347494

Country of ref document: CA

Kind code of ref document: A

WWE Wipo information: entry into national phase

Ref document number: 64258/99

Country of ref document: AU

ENP Entry into the national phase

Ref document number: 2000 576263

Country of ref document: JP

Kind code of ref document: A

WWE Wipo information: entry into national phase

Ref document number: 1020017004713

Country of ref document: KR

WWE Wipo information: entry into national phase

Ref document number: PA/a/2001/003804

Country of ref document: MX

WWE Wipo information: entry into national phase

Ref document number: 1999951924

Country of ref document: EP

WWP Wipo information: published in national office

Ref document number: 1999951924

Country of ref document: EP

WWP Wipo information: published in national office

Ref document number: 1020017004713

Country of ref document: KR

AK Designated states

Kind code of ref document: C1

Designated state(s): AU CA CN JP KR MX NO

AL Designated countries for regional patents

Kind code of ref document: C1

Designated state(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LU MC NL PT SE

CFP Corrected version of a pamphlet front page
CR1 Correction of entry in section i

Free format text: PAT. BUL. 16/2000 UNDER (30) REPLACE "NOT FURNISHED" BY "09/415432"

WWG Wipo information: grant in national office

Ref document number: 64258/99

Country of ref document: AU

WWR Wipo information: refused in national office

Ref document number: 1020017004713

Country of ref document: KR