AU2001273412A1 - Method of tissue modulation for noninvasive measurement of an analyte - Google Patents

Method of tissue modulation for noninvasive measurement of an analyte

Info

Publication number
AU2001273412A1
AU2001273412A1 AU2001273412A AU7341201A AU2001273412A1 AU 2001273412 A1 AU2001273412 A1 AU 2001273412A1 AU 2001273412 A AU2001273412 A AU 2001273412A AU 7341201 A AU7341201 A AU 7341201A AU 2001273412 A1 AU2001273412 A1 AU 2001273412A1
Authority
AU
Australia
Prior art keywords
analyte
noninvasive measurement
tissue modulation
modulation
tissue
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.)
Abandoned
Application number
AU2001273412A
Inventor
Joseph Chaiken
Charles M. Peterson
Karen P. Peterson
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.)
LighTouch Medical Inc
Original Assignee
LighTouch Medical 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 LighTouch Medical Inc filed Critical LighTouch Medical Inc
Publication of AU2001273412A1 publication Critical patent/AU2001273412A1/en
Abandoned 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
    • A61B5/68—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
    • A61B5/0048—Detecting, measuring or recording by applying mechanical forces or stimuli
    • A61B5/0053—Detecting, measuring or recording by applying mechanical forces or stimuli by applying pressure, e.g. compression, indentation, palpation, grasping, gauging
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/0059—Measuring for diagnostic purposes; Identification of persons using light, e.g. diagnosis by transillumination, diascopy, fluorescence
    • 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
    • A61B5/14551—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 for measuring blood gases
    • A61B5/14552—Details of sensors specially adapted therefor
    • 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

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Surgery (AREA)
  • General Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Medical Informatics (AREA)
  • Molecular Biology (AREA)
  • Biophysics (AREA)
  • Animal Behavior & Ethology (AREA)
  • Pathology (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Optics & Photonics (AREA)
  • Emergency Medicine (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
  • Investigating, Analyzing Materials By Fluorescence Or Luminescence (AREA)
AU2001273412A 2000-07-11 2001-07-11 Method of tissue modulation for noninvasive measurement of an analyte Abandoned AU2001273412A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US22014400P 2000-07-11 2000-07-11
US60220144 2000-07-11
PCT/US2001/022012 WO2002003857A2 (en) 2000-07-11 2001-07-11 Method of tissue modulation for noninvasive measurement of an analyte

Publications (1)

Publication Number Publication Date
AU2001273412A1 true AU2001273412A1 (en) 2002-01-21

Family

ID=22822248

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2001273412A Abandoned AU2001273412A1 (en) 2000-07-11 2001-07-11 Method of tissue modulation for noninvasive measurement of an analyte

Country Status (3)

Country Link
US (1) US7050842B2 (en)
AU (1) AU2001273412A1 (en)
WO (1) WO2002003857A2 (en)

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US7613488B1 (en) * 2002-12-20 2009-11-03 Niresults Inc. Apparatus and methods for compensation of blood volume effects on NIR spectroscopic measurements of blood analytes
US20050119587A1 (en) * 2003-07-01 2005-06-02 University Of Michigan Method and apparatus for evaluating connective tissue conditions
WO2005004714A1 (en) 2003-07-01 2005-01-20 The Regents Of The University Of Michigan Method and apparatus for diagnosing bone tissue conditions
US7920908B2 (en) 2003-10-16 2011-04-05 David Hattery Multispectral imaging for quantitative contrast of functional and structural features of layers inside optically dense media such as tissue
CN1890557A (en) * 2003-11-28 2007-01-03 Bc肿瘤研究所 Multimodal detection of tissue abnormalities based on raman and background fluorescence spectroscopy
MXPA06015171A (en) 2004-06-22 2007-08-21 Crescent Diagnostics Ireland L Diagnostic methods for osteoporosis.
US20060063991A1 (en) * 2004-08-09 2006-03-23 Dejin Yu Method and apparatus for non-invasive measurement of blood analytes with dynamic spectral calibration
US20060063992A1 (en) * 2004-08-09 2006-03-23 Dejin Yu Method and apparatus for non-invasive measurement of blood analytes
US20060063993A1 (en) * 2004-08-09 2006-03-23 Dejin Yu Method and apparatus for non-invasive measurement of blood analytes
WO2006075928A1 (en) * 2004-12-29 2006-07-20 Intel Coproration Decreasing a required signal-to-noise ratio using automatic repeat request with increasing data rate
US20080306363A1 (en) * 2005-01-06 2008-12-11 Lightouch Medical, Inc. Specialized Human Servo Device And Process For Tissue Modulation Of Human Fingerprints
US20060211926A1 (en) * 2005-03-21 2006-09-21 Dejin Yu Non-invasive Raman measurement apparatus with broadband spectral correction
JP2007007267A (en) * 2005-07-01 2007-01-18 Kanazawa Univ Bone density measuring equipment
US7729749B2 (en) 2005-09-01 2010-06-01 The Regents Of The University Of Michigan Method and apparatus for evaluating connective tissue conditions
JP5095986B2 (en) * 2005-11-30 2012-12-12 学校法人慶應義塾 Non-nail invasive blood substance measuring device and nail plate transpiration device
US8538499B2 (en) * 2009-09-23 2013-09-17 Lightouch Medical, Inc. Process and apparatus for non-invasive, continuous in vivo measurement of hematocrit
US9662047B2 (en) 2010-08-05 2017-05-30 Massachusetts Institute Of Technology Portable raman diagnostic system
KR102655736B1 (en) * 2016-07-19 2024-04-05 삼성전자주식회사 Heterogeneous spectrum-based blood sugar estimation apparatus and method
KR102408951B1 (en) 2017-09-18 2022-06-13 삼성전자주식회사 Apparatus and method for estimating glucose exposure, Apparatus and method for generating glucose exposure estimation model
CN108918499B (en) * 2018-06-28 2019-08-02 华南师范大学 The method of Raman baseline drift is removed in Raman map
US12048534B2 (en) * 2020-03-04 2024-07-30 Willow Laboratories, Inc. Systems and methods for securing a tissue site to a sensor
CN112022167A (en) * 2020-09-11 2020-12-04 无锡轲虎医疗科技有限责任公司 Noninvasive blood glucose detection method based on spectral sensor
CN115177244A (en) * 2022-03-03 2022-10-14 北京理工大学 Micro non-invasive blood glucose detection system based on differential Raman spectrum

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US4890619A (en) 1986-04-15 1990-01-02 Hatschek Rudolf A System for the measurement of the content of a gas in blood, in particular the oxygen saturation of blood
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US5086229A (en) 1989-01-19 1992-02-04 Futrex, Inc. Non-invasive measurement of blood glucose
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Also Published As

Publication number Publication date
US20030208169A1 (en) 2003-11-06
WO2002003857A2 (en) 2002-01-17
WO2002003857A3 (en) 2002-05-23
US7050842B2 (en) 2006-05-23

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