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AU4022801A - Medical applications of orthogonal polarization spectral imaging - Google Patents

Medical applications of orthogonal polarization spectral imaging

Info

Publication number
AU4022801A
AU4022801A AU40228/01A AU4022801A AU4022801A AU 4022801 A AU4022801 A AU 4022801A AU 40228/01 A AU40228/01 A AU 40228/01A AU 4022801 A AU4022801 A AU 4022801A AU 4022801 A AU4022801 A AU 4022801A
Authority
AU
Australia
Prior art keywords
medical applications
orthogonal polarization
spectral imaging
polarization spectral
imaging
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
AU40228/01A
Inventor
Richard G. Nadeau
James W. Winkelman
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.)
Individual
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 AU4022801A publication Critical patent/AU4022801A/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
    • A61B5/145—Measuring characteristics of blood in vivo, e.g. gas concentration or pH-value ; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid or cerebral tissue
    • A61B5/14535—Measuring characteristics of blood in vivo, e.g. gas concentration or pH-value ; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid or cerebral tissue for measuring haematocrit
    • 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
    • A61B5/40—Detecting, measuring or recording for evaluating the nervous system
    • A61B5/4076—Diagnosing or monitoring particular conditions of the nervous system
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/41—Detecting, measuring or recording for evaluating the immune or lymphatic systems
    • A61B5/412—Detecting or monitoring sepsis
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B3/00—Apparatus for testing the eyes; Instruments for examining the eyes
    • A61B3/10—Objective types, i.e. instruments for examining the eyes independent of the patients' perceptions or reactions
    • A61B3/12—Objective types, i.e. instruments for examining the eyes independent of the patients' perceptions or reactions for looking at the eye fundus, e.g. ophthalmoscopes
    • A61B3/1241—Objective types, i.e. instruments for examining the eyes independent of the patients' perceptions or reactions for looking at the eye fundus, e.g. ophthalmoscopes specially adapted for observation of ocular blood flow, e.g. by fluorescein angiography
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/41—Detecting, measuring or recording for evaluating the immune or lymphatic systems
    • A61B5/413—Monitoring transplanted tissue or organ, e.g. for possible rejection reactions after a transplant

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Animal Behavior & Ethology (AREA)
  • Public Health (AREA)
  • Pathology (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Medical Informatics (AREA)
  • Molecular Biology (AREA)
  • Surgery (AREA)
  • Veterinary Medicine (AREA)
  • General Health & Medical Sciences (AREA)
  • Biophysics (AREA)
  • Neurology (AREA)
  • Optics & Photonics (AREA)
  • Immunology (AREA)
  • Vascular Medicine (AREA)
  • Neurosurgery (AREA)
  • Physiology (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
  • Investigating Or Analysing Biological Materials (AREA)
  • Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
  • Medicines Containing Antibodies Or Antigens For Use As Internal Diagnostic Agents (AREA)
AU40228/01A 1999-09-23 2000-09-22 Medical applications of orthogonal polarization spectral imaging Abandoned AU4022801A (en)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US15548799P 1999-09-23 1999-09-23
US60155487 1999-09-23
US20952900P 2000-06-05 2000-06-05
US60209529 2000-06-05
PCT/US2000/026106 WO2001022741A2 (en) 1999-09-23 2000-09-22 Medical applications of orthogonal polarization spectral imaging

Publications (1)

Publication Number Publication Date
AU4022801A true AU4022801A (en) 2001-04-24

Family

ID=26852359

Family Applications (1)

Application Number Title Priority Date Filing Date
AU40228/01A Abandoned AU4022801A (en) 1999-09-23 2000-09-22 Medical applications of orthogonal polarization spectral imaging

Country Status (4)

Country Link
JP (1) JP2003510112A (en)
AU (1) AU4022801A (en)
CA (1) CA2385849A1 (en)
WO (1) WO2001022741A2 (en)

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JP5259033B2 (en) * 2001-08-03 2013-08-07 オリンパス株式会社 Endoscope system
US6922523B2 (en) 2001-11-08 2005-07-26 Johnson & Johnson Consumer Companies, Inc. Method of promoting skin care products
US7738032B2 (en) 2001-11-08 2010-06-15 Johnson & Johnson Consumer Companies, Inc. Apparatus for and method of taking and viewing images of the skin
US6961517B2 (en) 2001-11-08 2005-11-01 Johnson & Johnson Consumer Companies, Inc. Method of promoting skin care products
EP1463441A4 (en) * 2001-12-11 2009-01-21 C2Cure Inc APPARATUS, METHOD AND SYSTEM FOR INTRAVASCULAR PHOTOGRAPHIC IMAGING
CN100571611C (en) * 2002-04-02 2009-12-23 耶德研究和发展有限公司 Characterization of moving objects in a stationary background
WO2003098913A2 (en) 2002-05-16 2003-11-27 Cbyond Inc. Miniature camera head
WO2004019776A1 (en) * 2002-08-28 2004-03-11 Noam Egozi Sensing gas bubbles in a living body
AU2004273992B2 (en) * 2003-09-19 2010-01-21 The General Hospital Corporation Fluorescence polarization imaging devices and methods
AU2004277760B2 (en) 2003-10-03 2011-09-29 Academisch Medisch Centrum System and method for imaging the reflectance of a substrate
US20080045817A1 (en) 2003-12-22 2008-02-21 Koninklijke Philips Electronics Nv Apparatus and Method for Performing Othogonal Polarized Spectral Imaging (Opsi)
US8026942B2 (en) 2004-10-29 2011-09-27 Johnson & Johnson Consumer Companies, Inc. Skin imaging system with probe
US9131861B2 (en) 2004-11-30 2015-09-15 Academisch Medisch Centrum Pulsed lighting imaging systems and methods
US9314164B2 (en) 2005-10-27 2016-04-19 Northwestern University Method of using the detection of early increase in microvascular blood content to distinguish between adenomatous and hyperplastic polyps
WO2007136880A2 (en) * 2006-05-19 2007-11-29 Northshore University Health System Method & apparatus for recognizing abnormal tissue using the detection of early increase in microvascular blood content
US8983570B2 (en) * 2007-03-27 2015-03-17 Cardiovascular Biotherapeutics, Inc. Therapeutic angiogenesis for treatment of the spine
EP2215480B1 (en) * 2007-11-30 2012-04-18 Universiteit Maastricht Diagnostic and therapeutic tools for diseases altering vascular function
US8403862B2 (en) 2007-12-20 2013-03-26 Yeda Research And Development Co. Ltd. Time-based imaging
JP4789974B2 (en) * 2008-05-26 2011-10-12 順一 金子 Near-infrared probe holder that can be placed on the surface of an in vivo organ or tissue
JP5503851B2 (en) * 2008-07-25 2014-05-28 株式会社吉田製作所 Mat and its control method
JP5582520B2 (en) * 2009-02-18 2014-09-03 国立大学法人名古屋大学 Blood flow observation device
CA2782263A1 (en) * 2009-11-30 2011-06-03 The Board Of Trustees Of The University Of Illinois Assessment of microvascular circulation
CN111610138B (en) 2011-04-15 2023-06-09 罗氏血液诊断股份有限公司 Measure cell volume and composition
WO2014027293A2 (en) * 2012-08-10 2014-02-20 Vita-Sentry Ltd. Estimations of equivalent inner diameter of arterioles
US10987011B2 (en) * 2013-01-28 2021-04-27 Oslo Universitetssykehus Hf Assessing circulatory failure
US9459201B2 (en) 2014-09-29 2016-10-04 Zyomed Corp. Systems and methods for noninvasive blood glucose and other analyte detection and measurement using collision computing
WO2016086023A1 (en) 2014-11-24 2016-06-02 Massachusetts Institute Of Technology Systems, apparatus, and methods for analyzing blood cell dynamics
JP6059271B2 (en) * 2015-02-26 2017-01-11 サイバネットシステム株式会社 Image processing apparatus and image processing method
KR102630754B1 (en) 2015-03-16 2024-01-26 매직 립, 인코포레이티드 Augmented Reality Pulse Oximetry
FR3049104B1 (en) * 2016-03-15 2020-02-21 Universite De Nantes METHOD FOR DIAGNOSING CHRONIC INFLAMMATORY BOWEL DISEASES
US9554738B1 (en) 2016-03-30 2017-01-31 Zyomed Corp. Spectroscopic tomography systems and methods for noninvasive detection and measurement of analytes using collision computing
WO2017176898A1 (en) 2016-04-08 2017-10-12 Magic Leap, Inc. Augmented reality systems and methods with variable focus lens elements
EP3463055A4 (en) * 2016-05-02 2020-04-01 Bio-Tree Systems, Inc. SYSTEM AND METHOD FOR DETECTING A NET DISEASE
JP6766449B2 (en) * 2016-05-26 2020-10-14 株式会社ニデック Medical devices and programs
US20170367574A1 (en) * 2016-06-24 2017-12-28 Verily Life Sciences Llc Eye cytometer for continuous health monitoring
KR102574219B1 (en) 2017-02-23 2023-09-01 매직 립, 인코포레이티드 Variable-focus virtual image devices based on polarization conversion
US11244452B2 (en) 2017-10-16 2022-02-08 Massachusetts Institute Of Technology Systems, devices and methods for non-invasive hematological measurements
DE102018107623A1 (en) * 2018-03-29 2019-10-02 Imedos Systems GmbH Method and device for investigating neurovascular coupling in the eye of a patient
KR102267509B1 (en) * 2018-08-29 2021-06-21 연세대학교 원주산학협력단 The method for measuring microcirculation in cochlea and the apparatus thereof
EP3716207B1 (en) 2019-03-26 2023-11-29 Active Medical B.V. Method and apparatus for diagnostic analysis of the function and morphology of microcirculation alterations
KR102364786B1 (en) * 2019-05-24 2022-02-21 서울대학교병원 Method and apparatus for quantifying microcirculation
KR20200135043A (en) * 2019-05-24 2020-12-02 서울대학교병원 Composition for prevention or treatment of lung damage diseases comprising inhibitor of macrophage-1 antigen
KR102354222B1 (en) * 2019-05-24 2022-01-21 서울대학교병원 Method and apparatus for providing information for diagnosing microcirculation disorders
WO2020242000A1 (en) * 2019-05-24 2020-12-03 서울대학교병원 Method and apparatus for quantitation of microcirculation
WO2021015843A1 (en) 2019-07-24 2021-01-28 Massachusetts Institute Of Technology Finger inserts for a nailfold imaging device
WO2021242983A1 (en) 2020-05-28 2021-12-02 Leuko Labs, Inc. A method to detect white blood cells and/or white blood cell subtypes form non-invasive capillary videos
EP4277514A4 (en) * 2021-01-18 2024-07-10 Ramot at Tel-Aviv University Ltd. Method and system for imaging eye blood vessels
ES2975667B2 (en) * 2021-06-09 2025-04-14 Morel Jose Luis Axel Jerez Non-invasive cerebrospinal fluid monitor and intracranial pressure measurement procedure
JP7794589B2 (en) * 2021-09-16 2026-01-06 株式会社トプコン ophthalmology equipment
CN116385447B (en) * 2023-06-07 2023-11-24 佛山科学技术学院 Method, device, equipment and medium for monitoring nail fold white blood cells

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2131060C (en) * 1993-09-03 2005-03-15 Hiroshi Yamamoto Non-invasive blood analyzer and method using the same
EP0957750A1 (en) * 1995-10-23 1999-11-24 Cytometrics, Inc. Method and apparatus for reflected imaging analysis

Also Published As

Publication number Publication date
WO2001022741A3 (en) 2001-10-04
WO2001022741A2 (en) 2001-03-29
CA2385849A1 (en) 2001-03-29
JP2003510112A (en) 2003-03-18

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Legal Events

Date Code Title Description
MK6 Application lapsed section 142(2)(f)/reg. 8.3(3) - pct applic. not entering national phase