GB2560268B - Measurement method and measurement device for brown adipose tissue - Google Patents

Measurement method and measurement device for brown adipose tissue

Info

Publication number
GB2560268B
GB2560268B GB1805155.7A GB201805155A GB2560268B GB 2560268 B GB2560268 B GB 2560268B GB 201805155 A GB201805155 A GB 201805155A GB 2560268 B GB2560268 B GB 2560268B
Authority
GB
United Kingdom
Prior art keywords
adipose tissue
measurement
brown adipose
measurement device
measurement method
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.)
Active
Application number
GB1805155.7A
Other languages
English (en)
Other versions
GB2560268A (en
GB201805155D0 (en
Inventor
Hamaoka Takafumi
Nirengi Shinsuke
Saito Masayuki
Yoneshiro Takeshi
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.)
Hamamatsu Photonics KK
Tokyo Medical University
Original Assignee
Hamamatsu Photonics KK
Tokyo Medical University
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 Hamamatsu Photonics KK, Tokyo Medical University filed Critical Hamamatsu Photonics KK
Publication of GB201805155D0 publication Critical patent/GB201805155D0/en
Publication of GB2560268A publication Critical patent/GB2560268A/en
Application granted granted Critical
Publication of GB2560268B publication Critical patent/GB2560268B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/48—Other medical applications
    • A61B5/4869—Determining body composition
    • A61B5/4872—Body fat
    • 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 or pH-value ; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid or cerebral tissue
    • A61B5/1455—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 using optical sensors, e.g. spectral photometrical oximeters
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/02—Detecting, measuring or recording for evaluating the cardiovascular system, e.g. pulse, heart rate, blood pressure or blood flow
    • A61B5/026—Measuring blood flow
    • A61B5/0261—Measuring blood flow using optical means, e.g. infrared light
    • 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
    • A61B5/14546—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 analytes not otherwise provided for, e.g. ions, cytochromes
    • 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
    • A61B5/1455—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 using optical sensors, e.g. spectral photometrical oximeters
    • A61B5/14551—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 using optical sensors, e.g. spectral photometrical oximeters for measuring blood gases
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/72—Signal processing specially adapted for physiological signals or for diagnostic purposes
    • A61B5/7271—Specific aspects of physiological measurement analysis
    • A61B5/7275—Determining trends in physiological measurement data; Predicting development of a medical condition based on physiological measurements, e.g. determining a risk factor
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/17—Systems in which incident light is modified in accordance with the properties of the material investigated
    • G01N21/25—Colour; Spectral properties, i.e. comparison of effect of material on the light at two or more different wavelengths or wavelength bands
    • G01N21/31—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry
    • G01N21/35—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry using infrared light
    • G01N21/359—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry using infrared light using near infrared light

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • General Health & Medical Sciences (AREA)
  • Pathology (AREA)
  • Veterinary Medicine (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Medical Informatics (AREA)
  • Molecular Biology (AREA)
  • Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • Biomedical Technology (AREA)
  • Public Health (AREA)
  • Biophysics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Optics & Photonics (AREA)
  • Physiology (AREA)
  • Psychiatry (AREA)
  • Signal Processing (AREA)
  • Artificial Intelligence (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Chemical & Material Sciences (AREA)
  • Hematology (AREA)
  • Cardiology (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
GB1805155.7A 2013-09-12 2014-08-27 Measurement method and measurement device for brown adipose tissue Active GB2560268B (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2013189632 2013-09-12
JP2014006914A JP6224464B2 (ja) 2013-09-12 2014-01-17 褐色脂肪組織の測定方法及び測定装置
GB1605950.3A GB2534735B (en) 2013-09-12 2014-08-27 Measurement method and measurement device for brown adipose tissue

Publications (3)

Publication Number Publication Date
GB201805155D0 GB201805155D0 (en) 2018-05-16
GB2560268A GB2560268A (en) 2018-09-05
GB2560268B true GB2560268B (en) 2018-12-05

Family

ID=52665559

Family Applications (2)

Application Number Title Priority Date Filing Date
GB1805155.7A Active GB2560268B (en) 2013-09-12 2014-08-27 Measurement method and measurement device for brown adipose tissue
GB1605950.3A Active GB2534735B (en) 2013-09-12 2014-08-27 Measurement method and measurement device for brown adipose tissue

Family Applications After (1)

Application Number Title Priority Date Filing Date
GB1605950.3A Active GB2534735B (en) 2013-09-12 2014-08-27 Measurement method and measurement device for brown adipose tissue

Country Status (5)

Country Link
US (1) US10478122B2 (enExample)
JP (1) JP6224464B2 (enExample)
DE (1) DE112014004196T5 (enExample)
GB (2) GB2560268B (enExample)
WO (1) WO2015037446A1 (enExample)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10827974B2 (en) * 2016-01-22 2020-11-10 The Regents Of The University Of California Predicting weight loss and fat metabolism using optical signal changes in fat
GB2616155B (en) * 2021-01-18 2025-05-28 Hamamatsu Photonics Kk Analysis device and analysis method

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU4077499A (en) * 1998-05-15 1999-12-06 Glaxo Group Limited Infrared thermography
CA2401234A1 (en) * 2000-04-13 2001-10-25 Mark D. Hewko Tissue viability/health monitor utilizing near infrared spectroscopy
WO2009067501A2 (en) * 2007-11-19 2009-05-28 Joslin Diabetes Center, Inc. Infrared thermography for monitoring brown adipose tissue

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
None *

Also Published As

Publication number Publication date
WO2015037446A1 (ja) 2015-03-19
GB2534735B (en) 2018-08-01
US10478122B2 (en) 2019-11-19
JP6224464B2 (ja) 2017-11-01
DE112014004196T5 (de) 2016-06-23
GB2534735A (en) 2016-08-03
US20160220183A1 (en) 2016-08-04
GB2560268A (en) 2018-09-05
GB201805155D0 (en) 2018-05-16
JP2015077387A (ja) 2015-04-23

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