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
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)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
US8326404B2 (en) * 2003-11-28 2012-12-04 British Columbia Cancer Agency Branch Multimodal detection of tissue abnormalities based on raman and background fluorescence spectroscopy
WO2005122893A1 (en) 2004-06-22 2005-12-29 Crescent Diagnostics (Ireland) Limited 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
US20210275101A1 (en) * 2020-03-04 2021-09-09 Cercacor 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

Family Cites Families (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2606991A1 (en) 1976-02-20 1977-08-25 Nils Dr Med Kaiser DEVICE FOR DETERMINING THE CONTENT OF METABOLIC PRODUCTS IN THE BLOOD
US4655225A (en) 1985-04-18 1987-04-07 Kurabo Industries Ltd. Spectrophotometric method and apparatus for the non-invasive
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
JPS6323645A (en) 1986-05-27 1988-01-30 住友電気工業株式会社 Reflection heating type oxymeter
US5510894A (en) 1988-12-22 1996-04-23 Renishaw Plc Spectroscopic apparatus and methods
US5086229A (en) 1989-01-19 1992-02-04 Futrex, Inc. Non-invasive measurement of blood glucose
US5159929A (en) 1990-06-14 1992-11-03 Morris G Ronald Insulated rf shield
US6690966B1 (en) * 1991-02-26 2004-02-10 Massachusetts Institute Of Technology Methods of molecular spectroscopy to provide for the diagnosis of tissue
WO1993008561A1 (en) 1991-10-18 1993-04-29 Maxtor Corporation Hybrid sector servo system
AU2245092A (en) 1991-12-31 1993-07-28 Vivascan Corporation Blood constituent determination based on differential spectral analysis
US5370114A (en) 1992-03-12 1994-12-06 Wong; Jacob Y. Non-invasive blood chemistry measurement by stimulated infrared relaxation emission
IL107396A (en) 1992-11-09 1997-02-18 Boehringer Mannheim Gmbh Method and apparatus for analytical determination of glucose in a biological matrix
AU7828694A (en) * 1993-08-24 1995-03-22 Mark R. Robinson A robust accurate non-invasive analyte monitor
US5553616A (en) 1993-11-30 1996-09-10 Florida Institute Of Technology Determination of concentrations of biological substances using raman spectroscopy and artificial neural network discriminator
DE19518511C2 (en) 1994-05-20 1998-04-02 Hermann Dipl Ing Kuenst Method for the transcutaneous, bloodless determination of the concentration of substances in blood in vivo
NO951130L (en) 1995-03-24 1996-09-25 Rescon As Measurement of environmental parameters in concrete
US5615673A (en) 1995-03-27 1997-04-01 Massachusetts Institute Of Technology Apparatus and methods of raman spectroscopy for analysis of blood gases and analytes
US5638816A (en) 1995-06-07 1997-06-17 Masimo Corporation Active pulse blood constituent monitoring
US5827181A (en) 1995-09-07 1998-10-27 Hewlett-Packard Co. Noninvasive blood chemistry measurement method and system
DE19541605C2 (en) 1995-11-08 1999-06-24 Hewlett Packard Co Sensor and method for performing medical measurements, in particular pulse oximetric measurements, on the human finger
FR2760082A1 (en) 1997-02-27 1998-08-28 Patrick Leteurtre MEASUREMENT OF PISTONS OF HEAT MOTORS: METHOD AND SYSTEM FOR IN-LINE MANUFACTURING CONTROL
US6070093A (en) * 1997-12-02 2000-05-30 Abbott Laboratories Multiplex sensor and method of use
ATE275867T1 (en) 1998-01-27 2004-10-15 Lightouch Medical Inc DEVICE AND METHOD FOR MODULATING TISSUE
EP1073366B1 (en) 1998-04-24 2004-06-23 Lightouch Medical, Inc. Apparatus and method for thermal tissue modulation
JP4486253B2 (en) * 1998-07-07 2010-06-23 ライタッチ メディカル インコーポレイテッド Sample concentration determination device
US5974942A (en) 1998-08-25 1999-11-02 Snc Industrial Technologies Inc./Les Technologies Industrielles Snc Inc. Ejection-assist mechanism for automatic firearms

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

Similar Documents

Publication Publication Date Title
AU2001273412A1 (en) Method of tissue modulation for noninvasive measurement of an analyte
AU4518101A (en) Method of improving reproducibility of non-invasive measurements
IL144401A0 (en) System and method for noninvasive blood analyte measurements
AU2001248914A1 (en) Catheter for measuring the impedance of surrounding blood
AU2001250960A1 (en) Method for determining blood constituents
AU2002355272A1 (en) Adjunct quantitative system and method for non-invasive measurement of in vivo analytes
AU4422800A (en) Method of analysis of medical signals
AU2001250983A1 (en) Method and apparatus for determining physiological characteristics
AU1345700A (en) Method of sterilizing females
AU5243500A (en) Method and device for arterial blood pressure measurement
AU2001240744A1 (en) Non-invasive measurement of skin bilirubin level
AU2001290818A1 (en) Micro-invasive method for painless detection of analytes in extracellular space
AU6257599A (en) Non-invasive blood component analyzer
AU2729300A (en) Method and apparatus for noninvasive quantitative measurement of blood analytes
AU2002346486A1 (en) Method for adjusting a blood analyte measurement
AU3923602A (en) Handle assembly for surgical instrument and method of making the assembly
AU2002241520A1 (en) Blood assessment of injury
AU1814001A (en) Method of measuring tissue hemoglobin saturation using gaussian decomposition
AU3876499A (en) Non-invasive measurement of blood glucose
HK1066861A1 (en) Method of measuring whole blood
AU2002223352A1 (en) Sensor and method for measuring physiological parameters
AU2001274215A1 (en) Monitor for non-invasive measurement of blood analytes
AU2001247863A1 (en) Method for systolic blood pressure measurement
AU2002216092A1 (en) Method and device for determining the topology of biological tissue
AU2001212603A1 (en) Method for management of blood glucose levels