AU2005327078A1 - Hyperspectral/multispectral imaging in determination, assessment and monitoring of systemic physiology and shock - Google Patents

Hyperspectral/multispectral imaging in determination, assessment and monitoring of systemic physiology and shock Download PDF

Info

Publication number
AU2005327078A1
AU2005327078A1 AU2005327078A AU2005327078A AU2005327078A1 AU 2005327078 A1 AU2005327078 A1 AU 2005327078A1 AU 2005327078 A AU2005327078 A AU 2005327078A AU 2005327078 A AU2005327078 A AU 2005327078A AU 2005327078 A1 AU2005327078 A1 AU 2005327078A1
Authority
AU
Australia
Prior art keywords
shock
data
state
images
image
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
AU2005327078A
Other languages
English (en)
Inventor
Jenny E. Freeman
Michael J. Hopmeier
Alexander A. Panasyuk
Svetlana V. Panasyuk
Brian H. Tracey
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.)
Hypermed Imaging Inc
Original Assignee
Hypermed Imaging 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 Hypermed Imaging Inc filed Critical Hypermed Imaging Inc
Publication of AU2005327078A1 publication Critical patent/AU2005327078A1/en
Assigned to HYPERMED IMAGING, INC. reassignment HYPERMED IMAGING, INC. Request for Assignment Assignors: HYPERMED, INC.
Priority to AU2013202796A priority Critical patent/AU2013202796B2/en
Abandoned legal-status Critical Current

Links

Classifications

    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00Measuring for diagnostic purposes; Identification of persons
    • A61B5/44Detecting, measuring or recording for evaluating the integumentary system, e.g. skin, hair or nails
    • A61B5/441Skin evaluation, e.g. for skin disorder diagnosis
    • A61B5/445Evaluating skin irritation or skin trauma, e.g. rash, eczema, wound, bed sore
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00Measuring for diagnostic purposes; Identification of persons
    • A61B5/0059Measuring for diagnostic purposes; Identification of persons using light, e.g. diagnosis by transillumination, diascopy, fluorescence
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00Measuring for diagnostic purposes; Identification of persons
    • A61B5/02Detecting, measuring or recording for evaluating the cardiovascular system, e.g. pulse, heart rate, blood pressure or blood flow
    • A61B5/026Measuring blood flow
    • A61B5/0261Measuring blood flow using optical means, e.g. infrared light
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00Measuring for diagnostic purposes; Identification of persons
    • A61B5/145Measuring 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
    • A61B5/1455Measuring 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 using optical sensors, e.g. spectral photometrical oximeters
    • A61B5/14551Measuring 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 using optical sensors, e.g. spectral photometrical oximeters for measuring blood gases
    • A61B5/14552Details of sensors specially adapted therefor
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00Measuring for diagnostic purposes; Identification of persons
    • A61B5/41Detecting, measuring or recording for evaluating the immune or lymphatic systems
    • A61B5/412Detecting or monitoring sepsis
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00Measuring for diagnostic purposes; Identification of persons
    • A61B5/41Detecting, measuring or recording for evaluating the immune or lymphatic systems
    • A61B5/414Evaluating particular organs or parts of the immune or lymphatic systems
    • A61B5/416Evaluating particular organs or parts of the immune or lymphatic systems the spleen
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01JMEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
    • G01J3/00Spectrometry; Spectrophotometry; Monochromators; Measuring colours
    • G01J3/02Details
    • G01J3/0205Optical elements not provided otherwise, e.g. optical manifolds, diffusers, windows
    • G01J3/0224Optical elements not provided otherwise, e.g. optical manifolds, diffusers, windows using polarising or depolarising elements
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01JMEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
    • G01J3/00Spectrometry; Spectrophotometry; Monochromators; Measuring colours
    • G01J3/02Details
    • G01J3/10Arrangements of light sources specially adapted for spectrometry or colorimetry
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01JMEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
    • G01J3/00Spectrometry; Spectrophotometry; Monochromators; Measuring colours
    • G01J3/28Investigating the spectrum
    • G01J3/2823Imaging spectrometer
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01JMEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
    • G01J3/00Spectrometry; Spectrophotometry; Monochromators; Measuring colours
    • G01J3/28Investigating the spectrum
    • G01J3/30Measuring the intensity of spectral lines directly on the spectrum itself
    • G01J3/32Investigating bands of a spectrum in sequence by a single detector
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/17Systems in which incident light is modified in accordance with the properties of the material investigated
    • G01N21/25Colour; Spectral properties, i.e. comparison of effect of material on the light at two or more different wavelengths or wavelength bands
    • G01N21/31Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00Measuring for diagnostic purposes; Identification of persons
    • A61B5/0059Measuring for diagnostic purposes; Identification of persons using light, e.g. diagnosis by transillumination, diascopy, fluorescence
    • A61B5/0082Measuring for diagnostic purposes; Identification of persons using light, e.g. diagnosis by transillumination, diascopy, fluorescence adapted for particular medical purposes
    • A61B5/0088Measuring for diagnostic purposes; Identification of persons using light, e.g. diagnosis by transillumination, diascopy, fluorescence adapted for particular medical purposes for oral or dental tissue
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00Measuring for diagnostic purposes; Identification of persons
    • A61B5/02Detecting, measuring or recording for evaluating the cardiovascular system, e.g. pulse, heart rate, blood pressure or blood flow
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00Measuring for diagnostic purposes; Identification of persons
    • A61B5/02Detecting, measuring or recording for evaluating the cardiovascular system, e.g. pulse, heart rate, blood pressure or blood flow
    • A61B5/026Measuring blood flow
    • A61B5/029Measuring blood output from the heart, e.g. minute volume
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00Measuring for diagnostic purposes; Identification of persons
    • A61B5/72Signal processing specially adapted for physiological signals or for diagnostic purposes
    • A61B5/7235Details of waveform analysis
    • A61B5/7264Classification of physiological signals or data, e.g. using neural networks, statistical classifiers, expert systems or fuzzy systems
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01JMEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
    • G01J5/00Radiation pyrometry, e.g. infrared or optical thermometry
    • G01J2005/0077Imaging
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/17Systems in which incident light is modified in accordance with the properties of the material investigated
    • G01N21/25Colour; Spectral properties, i.e. comparison of effect of material on the light at two or more different wavelengths or wavelength bands
    • G01N21/31Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry
    • G01N21/314Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry with comparison of measurements at specific and non-specific wavelengths
    • G01N2021/3144Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry with comparison of measurements at specific and non-specific wavelengths for oxymetry
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/17Systems in which incident light is modified in accordance with the properties of the material investigated
    • G01N21/25Colour; Spectral properties, i.e. comparison of effect of material on the light at two or more different wavelengths or wavelength bands
    • G01N21/31Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry
    • G01N21/314Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry with comparison of measurements at specific and non-specific wavelengths
    • G01N2021/3155Measuring in two spectral ranges, e.g. UV and visible
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2201/00Features of devices classified in G01N21/00
    • G01N2201/02Mechanical
    • G01N2201/022Casings
    • G01N2201/0221Portable; cableless; compact; hand-held
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2201/00Features of devices classified in G01N21/00
    • G01N2201/06Illumination; Optics
    • G01N2201/062LED's
    • G01N2201/0627Use of several LED's for spectral resolution

Landscapes

  • Health & Medical Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Pathology (AREA)
  • General Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Medical Informatics (AREA)
  • Molecular Biology (AREA)
  • Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • Biophysics (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Vascular Medicine (AREA)
  • Cardiology (AREA)
  • Physiology (AREA)
  • Dermatology (AREA)
  • Hematology (AREA)
  • Optics & Photonics (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
  • Investigating Or Analysing Biological Materials (AREA)
AU2005327078A 2004-12-28 2005-12-28 Hyperspectral/multispectral imaging in determination, assessment and monitoring of systemic physiology and shock Abandoned AU2005327078A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AU2013202796A AU2013202796B2 (en) 2004-12-28 2013-04-06 Hyperspectral/multispectral imaging in determination, assessment and monitoring of systemic physiology and shock

Applications Claiming Priority (9)

Application Number Priority Date Filing Date Title
US63931504P 2004-12-28 2004-12-28
US63928204P 2004-12-28 2004-12-28
US60/639,282 2004-12-28
US60/639,315 2004-12-28
US65308205P 2005-02-16 2005-02-16
US65308105P 2005-02-16 2005-02-16
US60/653,082 2005-02-16
US60/653,081 2005-02-16
PCT/US2005/046919 WO2006086085A2 (en) 2004-12-28 2005-12-28 Hyperspectral/multispectral imaging in determination, assessment and monitoring of systemic physiology and shock

Related Child Applications (1)

Application Number Title Priority Date Filing Date
AU2013202796A Division AU2013202796B2 (en) 2004-12-28 2013-04-06 Hyperspectral/multispectral imaging in determination, assessment and monitoring of systemic physiology and shock

Publications (1)

Publication Number Publication Date
AU2005327078A1 true AU2005327078A1 (en) 2006-08-17

Family

ID=36793543

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2005327078A Abandoned AU2005327078A1 (en) 2004-12-28 2005-12-28 Hyperspectral/multispectral imaging in determination, assessment and monitoring of systemic physiology and shock

Country Status (7)

Country Link
US (1) US9078619B2 (enExample)
EP (2) EP1835845A4 (enExample)
JP (1) JP5149015B2 (enExample)
CN (2) CN102973247B (enExample)
AU (1) AU2005327078A1 (enExample)
CA (1) CA2592691C (enExample)
WO (1) WO2006086085A2 (enExample)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105286785A (zh) * 2014-07-25 2016-02-03 美国科视数字系统公司 多光谱医学成像装置及其方法
CN105957031A (zh) * 2016-04-26 2016-09-21 南京大学 一种投影滤波式快速光谱去噪方法
CN115177242A (zh) * 2022-07-04 2022-10-14 北京理工大学 一种基于rgb图像光谱重建的组织血氧评估方法

Families Citing this family (207)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7582060B2 (en) * 2003-05-05 2009-09-01 Vioptix Inc. Diagnosing peripheral vascular disease by monitoring oxygen saturation changes during a hyperemia phase
US7553285B2 (en) * 2003-05-05 2009-06-30 Vioptix Inc. Diagnosing peripheral vascular disease by monitoring oxygen saturation changes during an accumulation phase
US7569017B2 (en) * 2003-05-05 2009-08-04 Vioptix Inc. Diagnosing peripheral vascular disease by monitoring oxygen saturation changes during an ischemia phase
US7247142B1 (en) 2003-05-05 2007-07-24 Vioptix, Inc. Diagnosis of peripheral vascular disease using oxygen saturation
US9826537B2 (en) 2004-04-02 2017-11-21 Rearden, Llc System and method for managing inter-cluster handoff of clients which traverse multiple DIDO clusters
US8654815B1 (en) 2004-04-02 2014-02-18 Rearden, Llc System and method for distributed antenna wireless communications
US10277290B2 (en) 2004-04-02 2019-04-30 Rearden, Llc Systems and methods to exploit areas of coherence in wireless systems
US10425134B2 (en) 2004-04-02 2019-09-24 Rearden, Llc System and methods for planned evolution and obsolescence of multiuser spectrum
US9819403B2 (en) 2004-04-02 2017-11-14 Rearden, Llc System and method for managing handoff of a client between different distributed-input-distributed-output (DIDO) networks based on detected velocity of the client
US20060055706A1 (en) * 2004-09-15 2006-03-16 Perlman Stephen G Apparatus and method for capturing the motion of a performer
US8224425B2 (en) * 2005-04-04 2012-07-17 Hypermed Imaging, Inc. Hyperspectral imaging in diabetes and peripheral vascular disease
US8320996B2 (en) * 2004-11-29 2012-11-27 Hypermed Imaging, Inc. Medical hyperspectral imaging for evaluation of tissue and tumor
US8548570B2 (en) 2004-11-29 2013-10-01 Hypermed Imaging, Inc. Hyperspectral imaging of angiogenesis
US10148897B2 (en) 2005-07-20 2018-12-04 Rearden, Llc Apparatus and method for capturing still images and video using coded lens imaging techniques
US7633521B2 (en) * 2005-02-25 2009-12-15 Onlive, Inc. Apparatus and method improving marker identification within a motion capture system
US7605861B2 (en) * 2005-03-10 2009-10-20 Onlive, Inc. Apparatus and method for performing motion capture using shutter synchronization
CA2604829C (en) 2005-04-04 2018-05-15 Hypermed, Inc. Hyperspectral imaging in diabetes and peripheral vascular disease
US8971984B2 (en) 2005-04-04 2015-03-03 Hypermed Imaging, Inc. Hyperspectral technology for assessing and treating diabetic foot and tissue disease
WO2007010521A2 (en) * 2005-07-18 2007-01-25 Integralis Ltd. Apparatus, method and computer readable code for forecasting the onset of potentially life-threatening disease
US7355688B2 (en) * 2005-09-08 2008-04-08 Vioptix, Inc. Optical probe for optical imaging system
US8218143B2 (en) * 2005-09-26 2012-07-10 The United States Of America As Represented By The Secretary Of The Army Noninvasive detection of elements and/or chemicals in biological matter
US8423123B2 (en) * 2005-09-30 2013-04-16 Given Imaging Ltd. System and method for in-vivo feature detection
US8659668B2 (en) 2005-10-07 2014-02-25 Rearden, Llc Apparatus and method for performing motion capture using a random pattern on capture surfaces
US7869043B2 (en) * 2006-01-06 2011-01-11 Sparta, Inc. Automated passive skin detection system through spectral measurement
EP1978864A2 (en) * 2006-01-30 2008-10-15 Cardiosense, Ltd. Apparatus, system and method for determining cardio-respiratory state
GB0602137D0 (en) * 2006-02-02 2006-03-15 Ntnu Technology Transfer As Chemical and property imaging
JP4702107B2 (ja) * 2006-03-03 2011-06-15 株式会社日立製作所 生体光計測装置
US9131844B2 (en) * 2006-05-03 2015-09-15 Triple Ring Technologies, Inc. Method and apparatus for tissue measurement position tracking and depth adjustment
US7941199B2 (en) * 2006-05-15 2011-05-10 Masimo Laboratories, Inc. Sepsis monitor
US7567293B2 (en) * 2006-06-07 2009-07-28 Onlive, Inc. System and method for performing motion capture by strobing a fluorescent lamp
BRPI0712705A8 (pt) * 2006-06-12 2015-10-06 Koninklijke Philips Electonics N V Dispositivo de monitoração de ferida, e, métodos de aquisição de dados da ferida e de deteccção da presença, localização e/ou estágio de uma ferida
US8644911B1 (en) 2006-06-30 2014-02-04 Hypermed Imaging, Inc. OxyVu-1 hyperspectral tissue oxygenation (HTO) measurement system
WO2008012812A2 (en) * 2006-07-24 2008-01-31 Hyspec Imaging Ltd. Snapshot spectral imaging systems and methods
EP2136705A4 (en) * 2007-04-06 2011-09-07 Cedars Sinai Medical Center SPECTRAL IMAGING DEVICE FOR HIRSCHSPRUNG'S DISEASE
EP1987762A1 (de) * 2007-05-03 2008-11-05 F.Hoffmann-La Roche Ag Oximeter
WO2008144490A1 (en) * 2007-05-16 2008-11-27 Massachusetts Instutute Of Technology Systems and methods for model-based estimation of cardiac ejection fraction, cardiac contractility, and ventricular end-diastolic volume
WO2008144525A1 (en) * 2007-05-16 2008-11-27 Massachusetts Institute Of Technology System and method for prediction and detection of circulatory shock
WO2008144404A1 (en) * 2007-05-16 2008-11-27 Massachusetts Instutute Of Technology Systems and methods for model-based estimation of cardiac output and total peripheral resistance
US8251703B2 (en) * 2007-05-21 2012-08-28 Johnson County Community College Foundation, Inc. Healthcare training system and method
WO2008153886A1 (en) * 2007-06-05 2008-12-18 Kenneth Darryl Kemp Vascular status monitoring system
US20080306337A1 (en) * 2007-06-11 2008-12-11 Board Of Regents, The University Of Texas System Characterization of a Near-Infrared Laparoscopic Hyperspectral Imaging System for Minimally Invasive Surgery
US20090117606A1 (en) * 2007-06-15 2009-05-07 Tunnell James W Measuring Nanoparticle Concentrations in Tissue Using Diffuse Optical Spectroscopy
US9326715B1 (en) * 2007-07-02 2016-05-03 Hypermed Imaging, Inc. OxyVu-1 hyperspectral tissue oxygenation (HTO) measurement system
WO2009061832A1 (en) * 2007-11-05 2009-05-14 Kci Licensing Inc. Identification of tissue for debridement
EP2057941A1 (en) * 2007-11-07 2009-05-13 Koninklijke Philips Electronics N.V. Method and device for imaging an interior of an optically turbid medium
JP5495239B2 (ja) * 2007-11-28 2014-05-21 コーニンクレッカ フィリップス エヌ ヴェ スポーク時間の間に放射される光を制御するための照明システム、方法及び投影デバイス
US20100113940A1 (en) * 2008-01-10 2010-05-06 The Ohio State University Research Foundation Wound goggles
CN103505222A (zh) * 2008-03-19 2014-01-15 超级医药成像有限公司 用于实时的组织氧合测量的小型化多光谱成像器
WO2009126885A1 (en) * 2008-04-11 2009-10-15 Somanetics Corporation System and method for differentiating between tissue-specific and systemic causes of changes in oxygen saturation in tissue and organs
US9883833B2 (en) * 2008-05-13 2018-02-06 Spectral Image, Inc. Systems and methods for hyperspectral medical imaging using real-time projection of spectral information
DK2291640T3 (en) 2008-05-20 2019-03-11 Univ Health Network Device and method for fluorescence-based imaging and monitoring
WO2009142758A1 (en) * 2008-05-23 2009-11-26 Spectral Image, Inc. Systems and methods for hyperspectral medical imaging
US9117133B2 (en) * 2008-06-18 2015-08-25 Spectral Image, Inc. Systems and methods for hyperspectral imaging
CN101455559B (zh) * 2008-12-15 2011-06-29 深圳先进技术研究院 一种人体红外高光谱成像方法和系统
US8542878B2 (en) 2009-03-06 2013-09-24 Koninklijke Philips N.V. Method of controlling a function of a device and system for detecting the presence of a living being
DE202010017895U1 (de) 2009-03-06 2013-01-08 Koninklijke Philips Electronics N.V. System zur Verarbeitung von Bildern von mindestens einem Lebewesen
WO2010103661A1 (ja) * 2009-03-13 2010-09-16 京都府公立大学法人 ラマン散乱を用いた生体組織イメージング
US8221319B2 (en) * 2009-03-25 2012-07-17 Nellcor Puritan Bennett Llc Medical device for assessing intravascular blood volume and technique for using the same
EP2414810B1 (en) * 2009-03-31 2020-09-30 THE UNITED STATES OF AMERICA, represented by the S Device and method for detection of counterfeit pharmaceuticals
WO2010144648A1 (en) * 2009-06-10 2010-12-16 Medtronic, Inc. Shock reduction using absolute calibrated tissue oxygen saturation and total hemoglobin volume fraction
FR2949658B1 (fr) * 2009-09-07 2012-07-27 Salim Mimouni Dispositif de capture de signal plethysmographique optique utilisant un imageur matriciel
JP5856960B2 (ja) 2009-10-06 2016-02-10 コーニンクレッカ フィリップス エヌ ヴェKoninklijke Philips N.V. 第1の信号の少なくとも一つの周期的成分を特徴付けるための分析のため第1の信号を得るための方法及びシステム
US8553940B2 (en) 2009-10-06 2013-10-08 Koninklijke Philips N.V. Formation of a time-varying signal representative of at least variations in a value based on pixel values
US8290558B1 (en) 2009-11-23 2012-10-16 Vioptix, Inc. Tissue oximeter intraoperative sensor
GB0921477D0 (en) 2009-12-08 2010-01-20 Moor Instr Ltd Apparatus for measuring blood parameters
RU2012143821A (ru) 2010-03-17 2014-04-27 Хайшань ЦЗЭН Способы и устройство быстрого формирования многоспектральных изображений и применения для обнаружения и локализации рака
US20110237980A1 (en) * 2010-03-29 2011-09-29 Cranial Technologies, Inc. Assessment and classification system
JP5606120B2 (ja) * 2010-03-29 2014-10-15 富士フイルム株式会社 内視鏡装置
US20110242533A1 (en) * 2010-04-05 2011-10-06 Chemimage Corporation System and Method for Detecting Hazardous Agents Including Explosives
US20130218023A1 (en) * 2010-04-08 2013-08-22 The Johns Hopkins University Methods for diagnosis of colorectal cancer
US8988680B2 (en) 2010-04-30 2015-03-24 Chemimage Technologies Llc Dual polarization with liquid crystal tunable filters
US9025850B2 (en) * 2010-06-25 2015-05-05 Cireca Theranostics, Llc Method for analyzing biological specimens by spectral imaging
US8563934B2 (en) * 2010-09-10 2013-10-22 Mississippi State University Method and detection system for detection of aflatoxin in corn with fluorescence spectra
EP2642910B1 (en) * 2010-11-26 2020-10-07 DEMCON hemics B.V. Device and method for determining a disease activity
EP2465727B1 (en) * 2010-12-15 2015-03-25 SMR Patents S.à.r.l. Camera arrangement and door handle for motor vehicle
DE102011017064A1 (de) * 2011-04-14 2012-10-18 Ingo Flore Diagnostische Messvorrichtung mit integriertem Spektrometer
CN103620375B (zh) * 2011-04-29 2016-06-29 西门子医疗保健诊断公司 高通量准直照射器和均匀场照射的方法
US8891087B2 (en) 2011-06-01 2014-11-18 Digital Light Innovations System and method for hyperspectral imaging
WO2012167201A1 (en) * 2011-06-01 2012-12-06 Digital Light Innovations System and method for hyperspectral illumination
JP5623348B2 (ja) * 2011-07-06 2014-11-12 富士フイルム株式会社 内視鏡システム、内視鏡システムのプロセッサ装置、及び内視鏡システムの作動方法
US8983167B2 (en) 2012-05-14 2015-03-17 Gauss Surgical System and method for estimating a quantity of a blood component in a fluid canister
US8897523B2 (en) 2011-07-09 2014-11-25 Gauss Surgical System and method for counting surgical samples
US10426356B2 (en) 2011-07-09 2019-10-01 Gauss Surgical, Inc. Method for estimating a quantity of a blood component in a fluid receiver and corresponding error
US9936906B2 (en) 2012-05-14 2018-04-10 Gauss Surgical, Inc. System and methods for managing blood loss of a patient
US10448876B2 (en) * 2011-07-26 2019-10-22 Kci Licensing, Inc. Hyperspectral imaging systems and related methods
CN102309315A (zh) * 2011-09-07 2012-01-11 周翊民 无接触式光学生理检测仪
US9020185B2 (en) * 2011-09-28 2015-04-28 Xerox Corporation Systems and methods for non-contact heart rate sensing
CN103826524B (zh) * 2011-09-29 2016-05-25 Hoya株式会社 诊断系统
US9001326B2 (en) 2011-12-13 2015-04-07 Welch Allyn, Inc. Method and apparatus for observing subsurfaces of a target material
US8861783B1 (en) 2011-12-30 2014-10-14 Given Imaging Ltd. System and method for detection of content in an image stream of the gastrointestinal tract
IN2014DN06555A (enExample) 2012-01-06 2015-06-12 Florida Int Univ Board Trustees
US20130210058A1 (en) * 2012-02-15 2013-08-15 Lakeland Ventures Development, Llc System for noninvasive determination of water in tissue
US9766382B2 (en) * 2012-06-05 2017-09-19 Hypermed Imaging, Inc. Single-sensor hyperspectral imaging device
EP2861132B1 (en) 2012-06-13 2020-11-18 Dean Nahman Devices for detection of internal bleeding and hematoma
US11189917B2 (en) 2014-04-16 2021-11-30 Rearden, Llc Systems and methods for distributing radioheads
US10007920B2 (en) 2012-12-07 2018-06-26 The United States Of America, As Represented By The Secretary, Department Of Health And Human Services Device and method for detection of counterfeit pharmaceuticals and/or drug packaging
US9107567B2 (en) 2012-12-27 2015-08-18 Christie Digital Systems Usa, Inc. Spectral imaging with a color wheel
JP6247316B2 (ja) * 2013-01-30 2017-12-13 コーニンクレッカ フィリップス エヌ ヴェKoninklijke Philips N.V. ハイパースペクトルカメラガイドプローブを持つイメージングシステム
JP6389831B2 (ja) * 2013-03-06 2018-09-12 コーニンクレッカ フィリップス エヌ ヴェKoninklijke Philips N.V. バイタルサイン情報を決定するためのシステム及び方法
US10488535B2 (en) 2013-03-12 2019-11-26 Rearden, Llc Apparatus and method for capturing still images and video using diffraction coded imaging techniques
US9923657B2 (en) 2013-03-12 2018-03-20 Rearden, Llc Systems and methods for exploiting inter-cell multiplexing gain in wireless cellular systems via distributed input distributed output technology
US9973246B2 (en) 2013-03-12 2018-05-15 Rearden, Llc Systems and methods for exploiting inter-cell multiplexing gain in wireless cellular systems via distributed input distributed output technology
US10052038B2 (en) * 2013-03-14 2018-08-21 Koninklijke Philips N.V. Device and method for determining vital signs of a subject
CA2906950A1 (en) * 2013-03-15 2014-09-18 Olive Medical Corporation Comprehensive fixed pattern noise cancellation
RU2767777C2 (ru) 2013-03-15 2022-03-21 Риарден, Ллк Системы и способы радиочастотной калибровки с использованием принципа взаимности каналов в беспроводной связи с распределенным входом - распределенным выходом
US10292771B2 (en) * 2013-03-15 2019-05-21 Synaptive Medical (Barbados) Inc. Surgical imaging systems
US9736402B2 (en) * 2013-03-19 2017-08-15 Koninklijke Philips N.V. System for hyperspectral imaging in visible light, method for recording a hyperspectral image and displaying the hyperspectral image in visible light
WO2014165820A1 (en) * 2013-04-05 2014-10-09 University Of Massachusetts Device and method for imaging collagen structure in vivo
US9407838B2 (en) 2013-04-23 2016-08-02 Cedars-Sinai Medical Center Systems and methods for recording simultaneously visible light image and infrared light image from fluorophores
CN105263390A (zh) * 2013-04-23 2016-01-20 雪松-西奈医学中心 用于从荧光团同时录制可见光图像和红外光图像的系统和方法
JP6168652B2 (ja) * 2013-05-22 2017-07-26 日本電信電話株式会社 データ処理装置およびリサンプリング方法
US9443289B2 (en) * 2013-06-21 2016-09-13 Xerox Corporation Compensating for motion induced artifacts in a physiological signal extracted from multiple videos
US9436984B2 (en) * 2013-06-21 2016-09-06 Xerox Corporation Compensating for motion induced artifacts in a physiological signal extracted from a single video
EP3019078B1 (en) * 2013-07-10 2017-02-15 Koninklijke Philips N.V. System for screening of the state of oxygenation of a subject
JP5869541B2 (ja) 2013-09-13 2016-02-24 富士フイルム株式会社 内視鏡システム及びプロセッサ装置並びに内視鏡システムの作動方法
JP5892985B2 (ja) * 2013-09-27 2016-03-23 富士フイルム株式会社 内視鏡システム及びプロセッサ装置並びに作動方法
US9907471B2 (en) 2013-10-08 2018-03-06 The Board Of Trustees Of The Leland Stanford Junior University Visualization of heart wall tissue
US20150124067A1 (en) * 2013-11-04 2015-05-07 Xerox Corporation Physiological measurement obtained from video images captured by a camera of a handheld device
US20150148632A1 (en) * 2013-11-26 2015-05-28 David Alan Benaron Calorie Monitoring Sensor And Method For Cell Phones, Smart Watches, Occupancy Sensors, And Wearables
CN103690332B (zh) * 2013-12-16 2015-07-29 同济大学 一种具有抗休克功能的按摩椅
US9342881B1 (en) 2013-12-31 2016-05-17 Given Imaging Ltd. System and method for automatic detection of in vivo polyps in video sequences
US10258242B2 (en) 2014-01-06 2019-04-16 The Florida International University Board Of Trustees Near-infrared optical imaging system for hemodynamic imaging, pulse monitoring, and mapping spatio-temporal features
JP6039639B2 (ja) * 2014-02-27 2016-12-07 富士フイルム株式会社 内視鏡システム、内視鏡システム用プロセッサ装置、内視鏡システムの作動方法、及び内視鏡システム用プロセッサ装置の作動方法
US10010278B2 (en) 2014-03-21 2018-07-03 Hypermed Imaging, Inc. Systems and methods for measuring tissue oxygenation
US9870515B2 (en) 2014-04-05 2018-01-16 Empire Technology Development Llc Identification system and method
WO2015160997A1 (en) 2014-04-15 2015-10-22 Gauss Surgical, Inc. Method for estimating a quantity of a blood component in a fluid canister
US9835862B1 (en) 2014-05-15 2017-12-05 Google Llc Graphic interface for real-time vision enhancement
US9575560B2 (en) 2014-06-03 2017-02-21 Google Inc. Radar-based gesture-recognition through a wearable device
DE102014009372B4 (de) * 2014-06-23 2025-04-30 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Verfahren zur Bestimmung von Eigenschaften und/oder Parametern einer Probe und/oder mindestens einer auf einer Oberfläche einer Probe ausgebildeten Schicht
PL3171765T3 (pl) 2014-07-24 2022-01-03 University Health Network Zbieranie i analiza danych do celów diagnostycznych
US9778749B2 (en) 2014-08-22 2017-10-03 Google Inc. Occluded gesture recognition
US11169988B2 (en) 2014-08-22 2021-11-09 Google Llc Radar recognition-aided search
US9600080B2 (en) 2014-10-02 2017-03-21 Google Inc. Non-line-of-sight radar-based gesture recognition
CN107205624B (zh) 2014-10-29 2019-08-06 光谱Md公司 用于组织分类的反射式多光谱时间分辨光学成像方法和装备
US10016162B1 (en) 2015-03-23 2018-07-10 Google Llc In-ear health monitoring
US9848780B1 (en) * 2015-04-08 2017-12-26 Google Inc. Assessing cardiovascular function using an optical sensor
US20180139931A1 (en) * 2015-04-28 2018-05-24 Kyocera Corporation State detector, method of using state detector, and state detection system
KR102328589B1 (ko) 2015-04-30 2021-11-17 구글 엘엘씨 제스처 추적 및 인식을 위한 rf―기반 마이크로―모션 추적
US10080528B2 (en) * 2015-05-19 2018-09-25 Google Llc Optical central venous pressure measurement
US10088908B1 (en) 2015-05-27 2018-10-02 Google Llc Gesture detection and interactions
KR20160144006A (ko) * 2015-06-07 2016-12-15 김택 복수의 반도체 광원을 이용한 휴대용 고분광 카메라 장치
US10460439B1 (en) 2015-08-12 2019-10-29 Cireca Theranostics, Llc Methods and systems for identifying cellular subtypes in an image of a biological specimen
US10244987B2 (en) * 2015-08-13 2019-04-02 Pixart Imaging Inc. Physiological detection system with adjustable signal source and operating method thereof
US10817065B1 (en) 2015-10-06 2020-10-27 Google Llc Gesture recognition using multiple antenna
US10799280B2 (en) * 2015-10-22 2020-10-13 Medtronic Cryocath Lp Post ablation tissue analysis technique
US11217009B2 (en) 2015-11-30 2022-01-04 Photopotech LLC Methods for collecting and processing image information to produce digital assets
US10114467B2 (en) 2015-11-30 2018-10-30 Photopotech LLC Systems and methods for processing image information
US10706621B2 (en) 2015-11-30 2020-07-07 Photopotech LLC Systems and methods for processing image information
US10306156B2 (en) 2015-11-30 2019-05-28 Photopotech LLC Image-capture device
US10778877B2 (en) 2015-11-30 2020-09-15 Photopotech LLC Image-capture device
US11006865B2 (en) * 2015-12-08 2021-05-18 Anthony Filice Determining viability for resuscitation
JP6934253B2 (ja) * 2015-12-23 2021-09-15 ガウス サージカル, インコーポレイテッドGauss Surgical, Inc. 外科織物内の血液構成要素の量の評価方法
US11164596B2 (en) 2016-02-25 2021-11-02 Samsung Electronics Co., Ltd. Sensor assisted evaluation of health and rehabilitation
US10420514B2 (en) 2016-02-25 2019-09-24 Samsung Electronics Co., Ltd. Detection of chronotropic incompetence
US10172517B2 (en) 2016-02-25 2019-01-08 Samsung Electronics Co., Ltd Image-analysis for assessing heart failure
US10362998B2 (en) 2016-02-25 2019-07-30 Samsung Electronics Co., Ltd. Sensor-based detection of changes in health and ventilation threshold
US9788770B1 (en) * 2016-04-14 2017-10-17 Verily Life Sciences Llc Continuous monitoring of tumor hypoxia using near-infrared spectroscopy and tomography with a photonic mixer device
FR3050528B1 (fr) * 2016-04-22 2018-05-25 Commissariat A L'energie Atomique Et Aux Energies Alternatives Procede et dispositif d’estimation de proprietes optiques d’un echantillon
US10492302B2 (en) 2016-05-03 2019-11-26 Google Llc Connecting an electronic component to an interactive textile
CN107550474A (zh) * 2016-06-30 2018-01-09 松下知识产权经营株式会社 生物体信息检测装置
CA2979384C (en) * 2016-09-15 2021-02-16 Hypermed Imaging, Inc. Systems and methods for measuring tissue oxygenation
WO2018059659A1 (de) * 2016-09-27 2018-04-05 Siemens Aktiengesellschaft Verfahren und anordnung zur feststellung von zumindest einer insbesondere pathologischen implikation
CN106485011A (zh) * 2016-10-19 2017-03-08 何桂崧 一种光通讯Filter带宽参数计算软件及其设计方法
CN106444034A (zh) * 2016-10-20 2017-02-22 沈阳东软医疗系统有限公司 一种数据显示系统及显示方法
CN110139635B (zh) * 2016-11-17 2022-09-09 美第奇科技有限责任公司 自密封加压肢体外壳
JP6513762B2 (ja) * 2016-12-15 2019-05-15 株式会社堀場製作所 分析装置、分析装置用プログラム及び分析方法
WO2018121886A2 (de) * 2016-12-30 2018-07-05 I-Dynamometer GmbH Verfahren zur bestimmung des auftretens eines gefässkollapses bei einem blutgefäss im oder am auge sowie halteeinrichtung und ophthalmodynamometrieanordnung
EP3562379B1 (en) * 2016-12-30 2024-01-31 Barco NV System and method for camera calibration
US11229368B2 (en) 2017-01-13 2022-01-25 Gauss Surgical, Inc. Fluid loss estimation based on weight of medical items
WO2018160963A1 (en) 2017-03-02 2018-09-07 Spectral Md, Inc. Machine learning systems and techniques for multispectral amputation site analysis
CA3055768A1 (en) * 2017-03-22 2018-09-27 Modulated Imaging, Inc. Systems and methods for assessing diabetic circulatory complications
CN107374584A (zh) * 2017-06-28 2017-11-24 李婷 细胞因子风暴生理反应监测仪
KR102510174B1 (ko) 2017-09-13 2023-03-14 삼성전자주식회사 질병 예측 모델 생성 장치, 질병 예측 장치 및 방법
CN107767958A (zh) * 2017-11-10 2018-03-06 湖南省妇幼保健院 医疗预警系统
CN108042126B (zh) * 2017-12-08 2022-03-22 中国医学科学院生物医学工程研究所 一种改进的激光散斑衬比血流成像方法
TW201938107A (zh) * 2018-03-19 2019-10-01 秀育企業股份有限公司 利用不可見光辨識與判定生理特徵的方法
EP3784130B1 (en) 2018-04-27 2025-09-03 Hydrostasis, Inc. Tissue hydration monitor
TWI677233B (zh) * 2018-08-02 2019-11-11 瑞昱半導體股份有限公司 決定濾波器係數的方法
US12423715B2 (en) * 2018-09-07 2025-09-23 Can Technologies, Inc. Optimizing organic growth using spectral measurement
CN109011194A (zh) * 2018-09-13 2018-12-18 邵永红 可视化光动力治疗系统
US11067448B2 (en) 2018-10-05 2021-07-20 Parsons Corporation Spectral object detection
CN119279469A (zh) * 2018-12-05 2025-01-10 直观外科手术操作公司 组织中的发色团浓度的确定
US10783632B2 (en) 2018-12-14 2020-09-22 Spectral Md, Inc. Machine learning systems and method for assessment, healing prediction, and treatment of wounds
EP3899463A4 (en) 2018-12-14 2022-12-21 Spectral MD, Inc. SYSTEM AND METHOD FOR HIGH-PRECISION MULTIAPERTURE SPECTRAL IMAGING
US10740884B2 (en) 2018-12-14 2020-08-11 Spectral Md, Inc. System and method for high precision multi-aperture spectral imaging
JP7261883B2 (ja) 2018-12-14 2023-04-20 スペクトラル エムディー,インコーポレイテッド 創傷の評価、治癒予測および治療のための機械学習システム
JP7386438B2 (ja) * 2018-12-20 2023-11-27 パナソニックIpマネジメント株式会社 生体計測装置、生体計測方法、コンピュータ読み取り可能な記録媒体、およびプログラム
CN110008924A (zh) * 2019-04-15 2019-07-12 中国石油大学(华东) 一种面向高光谱影像中地物的半监督自动标记方法与装置
US11793399B2 (en) * 2019-06-20 2023-10-24 Cilag Gmbh International Super resolution and color motion artifact correction in a pulsed hyperspectral imaging system
CN112180392B (zh) * 2019-07-02 2024-05-17 中国科学技术大学 一种基于色散选通的大气成分探测激光雷达
WO2021009280A1 (en) * 2019-07-17 2021-01-21 Trinamix Gmbh Spectrometer device
WO2021014455A1 (en) * 2019-07-24 2021-01-28 Bar-Ilan University Device and method for spectral imaging
US20230157549A1 (en) * 2020-04-23 2023-05-25 Hypermed Imaging, Inc. Portable hyperspectral imaging device
EP4172598A4 (en) * 2020-06-24 2024-07-17 Rubens IP Pty Ltd DETECTION OF PROPERTIES OF A PLANT PRODUCT
CN112022167A (zh) * 2020-09-11 2020-12-04 无锡轲虎医疗科技有限责任公司 一种基于光谱传感器的无创血糖检测方法
CN112587105B (zh) * 2020-12-11 2023-10-27 复旦大学附属中山医院 一种人体循环灌注状态评估系统
CN112945397A (zh) * 2021-04-12 2021-06-11 上海芯物科技有限公司 一种红外热电堆传感器及红外体温计
WO2022221579A1 (en) * 2021-04-16 2022-10-20 Opticyte, Inc. Determining a level of oxygenation of one or more cells
DE102021206879A1 (de) * 2021-06-30 2023-01-05 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung eingetragener Verein Verfahren zur optischen Überwachung und/oder Bestimmung von Eigenschaften an Proben
US12201400B2 (en) 2022-03-01 2025-01-21 Mimosa Diagnostics Inc. Releasable portable imaging device for multispectral mobile tissue assessment via determining driving intensity correction for LEDs
EP4515212A1 (en) 2022-04-29 2025-03-05 SurgVision GmbH Illumination unit for fluorescence imaging apparatus
CN115137334B (zh) * 2022-06-29 2025-04-08 苏州晟智医疗科技有限公司 创伤性休克的血液监测装置及血液监测方法
NL2032862B1 (en) * 2022-08-26 2024-03-05 Mantispectra B V Spectral sensor system for analysing a sample in a harsh environment
US20240177314A1 (en) * 2022-11-30 2024-05-30 George Mason University Hyperspectral imaging of biofluids for biometric applications
CN117095306B (zh) * 2023-09-13 2024-05-24 北华航天工业学院 一种基于注意力机制的混合像元分解方法
KR20250129971A (ko) * 2024-02-23 2025-09-01 성균관대학교산학협력단 초분광 카메라 기반의 비접촉식 산소 포화도 예측 방법 및 장치
CN119632533B (zh) * 2025-02-17 2025-05-06 苏州尚领医疗科技有限公司 人体微循环变化的监测方法及装置

Family Cites Families (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0796005B2 (ja) 1987-10-27 1995-10-18 オリンパス光学工業株式会社 内視鏡装置
JP3568280B2 (ja) * 1995-07-12 2004-09-22 富士写真フイルム株式会社 外科手術支援システム
US6544193B2 (en) * 1996-09-04 2003-04-08 Marcio Marc Abreu Noninvasive measurement of chemical substances
WO1998044839A1 (en) * 1997-04-03 1998-10-15 National Research Council Of Canada Method of assessing tissue viability using near-infrared spectroscopy
EP1026983A2 (en) 1997-10-30 2000-08-16 THE UNITED STATES GOVERNMENT as represented by THE DEPARTMENT OF HEALTH AND HUMAN SERVICES Multispectral/hyperspectral medical instrument
US6070093A (en) * 1997-12-02 2000-05-30 Abbott Laboratories Multiplex sensor and method of use
US6487440B2 (en) * 1998-07-08 2002-11-26 Lifespex, Inc. Optical probe having and methods for difuse and uniform light irradiation
US6438396B1 (en) * 1998-11-05 2002-08-20 Cytometrics, Inc. Method and apparatus for providing high contrast imaging
US20030026762A1 (en) * 1999-05-05 2003-02-06 Malmros Mark K. Bio-spectral imaging system and methods for diagnosing cell disease state
US6640130B1 (en) * 1999-07-02 2003-10-28 Hypermed, Inc. Integrated imaging apparatus
WO2001006926A1 (en) 1999-07-26 2001-02-01 Cardiosense Ltd. An improved method and apparatus for the detection of medical conditions of shock and pre-shock
US7483733B2 (en) 1999-07-26 2009-01-27 Cardiosense, Ltd. Non-invasive method and apparatus to detect and monitor early medical shock, and related conditions
US7840257B2 (en) * 2003-01-04 2010-11-23 Non Invasive Technology, Inc. Examination of biological tissue using non-contact optical probes
US7239909B2 (en) * 2000-01-19 2007-07-03 Luminetx Technologies Corp. Imaging system using diffuse infrared light
US6556858B1 (en) 2000-01-19 2003-04-29 Herbert D. Zeman Diffuse infrared light imaging system
EP1267709B1 (en) * 2000-03-28 2009-04-29 Board of Regents, The University of Texas System Method and apparatus for diagnostic multispectral digital imaging
EP1304955B1 (en) * 2000-07-13 2008-12-17 Virginia Commonwealth University Use of ultraviolet, near-ultraviolet and near infrared resonance raman spectroscopy and fluorescence spectroscopy for tissue interrogation of shock states, critical illnesses, and other disease states
EP1313397A2 (en) 2000-07-19 2003-05-28 Nigel E. Sharrock Non-invasive measurement of suprasystolic signals
JP2002202258A (ja) * 2000-12-28 2002-07-19 Bios Ikagaku Kenkyusho:Kk 分光光学的血糖値測定装置
WO2002073402A1 (en) 2001-01-05 2002-09-19 Consystant Design Technologies, Inc. Coordination synthesis for software systems
US6733138B2 (en) * 2001-08-15 2004-05-11 Mitsubishi Electric Research Laboratories, Inc. Multi-projector mosaic with automatic registration
US6826336B2 (en) * 2002-05-22 2004-11-30 The Boeing Company Fiber optic LED illuminator
AU2004227886A1 (en) * 2003-04-04 2004-10-21 Lumidigm, Inc. Multispectral biometric sensor
WO2005008198A2 (en) * 2003-07-18 2005-01-27 Chemimage Corporation Method and apparatus for compact birefringent interference imaging spectrometer
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
CA2590227A1 (en) * 2004-12-07 2006-06-07 Clean Earth Technologies, Llc Method and apparatus for standoff detection of liveness

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105286785A (zh) * 2014-07-25 2016-02-03 美国科视数字系统公司 多光谱医学成像装置及其方法
US9968285B2 (en) 2014-07-25 2018-05-15 Christie Digital Systems Usa, Inc. Multispectral medical imaging devices and methods thereof
CN105286785B (zh) * 2014-07-25 2018-09-18 美国科视数字系统公司 多光谱医学成像装置及其方法
CN105957031A (zh) * 2016-04-26 2016-09-21 南京大学 一种投影滤波式快速光谱去噪方法
CN105957031B (zh) * 2016-04-26 2018-05-18 南京大学 一种投影滤波式快速光谱去噪方法
CN115177242A (zh) * 2022-07-04 2022-10-14 北京理工大学 一种基于rgb图像光谱重建的组织血氧评估方法
CN115177242B (zh) * 2022-07-04 2024-06-18 北京理工大学 一种基于rgb图像光谱重建的组织血氧评估方法

Also Published As

Publication number Publication date
US9078619B2 (en) 2015-07-14
CA2592691C (en) 2017-07-04
EP1835845A4 (en) 2008-09-10
EP2319406A1 (en) 2011-05-11
CN102973247A (zh) 2013-03-20
JP2008525158A (ja) 2008-07-17
WO2006086085A3 (en) 2008-01-17
CN102973247B (zh) 2015-05-13
EP1835845A2 (en) 2007-09-26
US20070024946A1 (en) 2007-02-01
JP5149015B2 (ja) 2013-02-20
WO2006086085A2 (en) 2006-08-17
HK1183425A1 (zh) 2013-12-27
CN101237817B (zh) 2013-01-23
CA2592691A1 (en) 2006-08-17
CN101237817A (zh) 2008-08-06

Similar Documents

Publication Publication Date Title
CA2592691C (en) Hyperspectral/multispectral imaging in determination, assessment and monitoring of systemic physiology and shock
KR102634161B1 (ko) 조직 분류를 위한 반사 모드 멀티스펙트럴 시간 분해된 광학 이미징 방법들 및 장치들
US10779773B2 (en) Hyperspectral imaging in diabetes and peripheral vascular disease
US9345428B2 (en) Hyperspectral imaging of angiogenesis
US8224425B2 (en) Hyperspectral imaging in diabetes and peripheral vascular disease
EP3361950A1 (en) Compact light sensors for surgical applications and shock detection
US10010278B2 (en) Systems and methods for measuring tissue oxygenation
CA2979384C (en) Systems and methods for measuring tissue oxygenation
WO2015143417A1 (en) Systems and methods for measuring tissue oxygenation
US20150272489A1 (en) Device, system and method for tumor detection and/or monitoring
AU2013202796B2 (en) Hyperspectral/multispectral imaging in determination, assessment and monitoring of systemic physiology and shock
Granados-Castro et al. Contactless skin blood perfusion imaging via multispectral information, spectral unmixing and multivariable regression
Clancy et al. Multispectral imaging of organ viability during uterine transplantation surgery
HK1183425B (en) Hyperspectral/multispectral imaging in determination, assessment and monitoring of systemic physiology and shock
WO2025259629A1 (en) System and method for wound imaging
Humphreys et al. A CMOS camera-based system for non-contact pulse oximetry imaging

Legal Events

Date Code Title Description
MK1 Application lapsed section 142(2)(a) - no request for examination in relevant period
NA Applications received for extensions of time, section 223

Free format text: AN APPLICATION TO EXTEND THE TIME FROM 01 NOV 2009 TO 01 JUN 2010 IN WHICH TO REQUEST EXAMINATION HAS BEEN FILED .

NB Applications allowed - extensions of time section 223(2)

Free format text: THE TIME IN WHICH TO REQUEST EXAMINATION HAS BEEN EXTENDED TO 01 JUN 2010.

PC1 Assignment before grant (sect. 113)

Owner name: HYPERMED IMAGING, INC.

Free format text: FORMER APPLICANT(S): HYPERMED, INC.

MK5 Application lapsed section 142(2)(e) - patent request and compl. specification not accepted