WO2006097933A3 - Method for monitoring changes in blood glucose level - Google Patents

Method for monitoring changes in blood glucose level Download PDF

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Publication number
WO2006097933A3
WO2006097933A3 PCT/IL2006/000344 IL2006000344W WO2006097933A3 WO 2006097933 A3 WO2006097933 A3 WO 2006097933A3 IL 2006000344 W IL2006000344 W IL 2006000344W WO 2006097933 A3 WO2006097933 A3 WO 2006097933A3
Authority
WO
WIPO (PCT)
Prior art keywords
blood glucose
glucose level
monitoring changes
blood
changes
Prior art date
Application number
PCT/IL2006/000344
Other languages
French (fr)
Other versions
WO2006097933A2 (en
Inventor
Gabriel Bitton
Benny Pesach
Leonid Grinberg
Amit Antebi
Ron Nagar
Adam Heller
Original Assignee
Glucon Inc
Gabriel Bitton
Benny Pesach
Leonid Grinberg
Amit Antebi
Ron Nagar
Adam Heller
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 Glucon Inc, Gabriel Bitton, Benny Pesach, Leonid Grinberg, Amit Antebi, Ron Nagar, Adam Heller filed Critical Glucon Inc
Publication of WO2006097933A2 publication Critical patent/WO2006097933A2/en
Publication of WO2006097933A3 publication Critical patent/WO2006097933A3/en

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Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/0093—Detecting, measuring or recording by applying one single type of energy and measuring its conversion into another type of energy
    • A61B5/0095—Detecting, measuring or recording by applying one single type of energy and measuring its conversion into another type of energy by applying light and detecting acoustic waves, i.e. photoacoustic measurements
    • 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

Abstract

A method of monitoring changes in blood glucose level of a patient comprising: illuminating at least one region of the skin with light that stimulates photoacoustic waves in a marker substance in the blood; and using the photoacoustic waves to measure changes in blood glucose.
PCT/IL2006/000344 2005-03-17 2006-03-16 Method for monitoring changes in blood glucose level WO2006097933A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US66234905P 2005-03-17 2005-03-17
US60/662,349 2005-03-17

Publications (2)

Publication Number Publication Date
WO2006097933A2 WO2006097933A2 (en) 2006-09-21
WO2006097933A3 true WO2006097933A3 (en) 2006-11-09

Family

ID=36741180

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/IL2006/000344 WO2006097933A2 (en) 2005-03-17 2006-03-16 Method for monitoring changes in blood glucose level

Country Status (1)

Country Link
WO (1) WO2006097933A2 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9037205B2 (en) 2011-06-30 2015-05-19 Glusense, Ltd Implantable optical glucose sensing
CN107205699A (en) * 2015-02-11 2017-09-26 西门子公司 Application for non-invasively checking at least apparatus and method of the part of blood constituent and device

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2532356A1 (en) 2004-07-14 2012-12-12 Glusense Ltd. Implantable power sources and sensors
TW200734462A (en) 2006-03-08 2007-09-16 In Motion Invest Ltd Regulating stem cells
CN106999118B (en) 2014-10-13 2020-07-17 葡萄糖传感器公司 Analyte sensing device
WO2017183030A1 (en) 2016-04-20 2017-10-26 Glusense Ltd. Fret-based glucose-detection molecules
CN109662720B (en) * 2018-11-27 2022-04-15 中国科学院深圳先进技术研究院 Multi-band photoacoustic noninvasive blood glucose concentration prediction system based on deep learning
GB2600106B (en) * 2020-10-20 2023-02-08 Etouch Medical Inc Cloud system of non-invasive measuring blood glucose

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2322941A (en) * 1997-03-07 1998-09-09 Optel Instr Limited In-vivo photoacoustic measurement
US6049728A (en) * 1997-11-25 2000-04-11 Trw Inc. Method and apparatus for noninvasive measurement of blood glucose by photoacoustics
US20020155615A1 (en) * 2001-02-05 2002-10-24 Novikov Igor A. Method of determining concentration of glucose in blood
US20040054268A1 (en) * 2000-03-01 2004-03-18 Rinat Esenaliev Continuous optoacoustic monitoring of hemoglobin concentration and hematocrit
US20040127777A1 (en) * 2001-01-26 2004-07-01 Ruchti Timothy L. Indirect measurement of tissue analytes through tissue properties
WO2005111634A2 (en) * 2004-05-13 2005-11-24 Nexense Ltd. High-precision measuring method and apparatus particularly useful for non-invasively monitoring glucose levels

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IL107396A (en) 1992-11-09 1997-02-18 Boehringer Mannheim Gmbh Method and apparatus for analytical determination of glucose in a biological matrix
GB9704737D0 (en) 1997-03-07 1997-04-23 Optel Instr Limited Biological measurement system
US6241663B1 (en) 1998-05-18 2001-06-05 Abbott Laboratories Method for improving non-invasive determination of the concentration of analytes in a biological sample
GB9915601D0 (en) 1999-07-02 1999-09-01 Globol Chem Uk Ltd A dispenser
IL138073A0 (en) 2000-08-24 2001-10-31 Glucon Inc Photoacoustic assay and imaging system
US6834436B2 (en) 2001-02-23 2004-12-28 Microstrain, Inc. Posture and body movement measuring system
ATE547045T1 (en) 2001-03-06 2012-03-15 Solianis Holding Ag DEVICE FOR DETERMINING THE CONCENTRATION OF A SUBSTANCE IN BODY FLUID
JP4189322B2 (en) 2002-03-08 2008-12-03 センシス メディカル インク Compact instrument for non-invasive measurement of glucose by near infrared spectroscopy

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2322941A (en) * 1997-03-07 1998-09-09 Optel Instr Limited In-vivo photoacoustic measurement
US6049728A (en) * 1997-11-25 2000-04-11 Trw Inc. Method and apparatus for noninvasive measurement of blood glucose by photoacoustics
US20040054268A1 (en) * 2000-03-01 2004-03-18 Rinat Esenaliev Continuous optoacoustic monitoring of hemoglobin concentration and hematocrit
US20040127777A1 (en) * 2001-01-26 2004-07-01 Ruchti Timothy L. Indirect measurement of tissue analytes through tissue properties
US20020155615A1 (en) * 2001-02-05 2002-10-24 Novikov Igor A. Method of determining concentration of glucose in blood
WO2005111634A2 (en) * 2004-05-13 2005-11-24 Nexense Ltd. High-precision measuring method and apparatus particularly useful for non-invasively monitoring glucose levels

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9037205B2 (en) 2011-06-30 2015-05-19 Glusense, Ltd Implantable optical glucose sensing
CN107205699A (en) * 2015-02-11 2017-09-26 西门子公司 Application for non-invasively checking at least apparatus and method of the part of blood constituent and device

Also Published As

Publication number Publication date
WO2006097933A2 (en) 2006-09-21

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