WO2008123043A1 - Body fat measuring device - Google Patents

Body fat measuring device Download PDF

Info

Publication number
WO2008123043A1
WO2008123043A1 PCT/JP2008/054893 JP2008054893W WO2008123043A1 WO 2008123043 A1 WO2008123043 A1 WO 2008123043A1 JP 2008054893 W JP2008054893 W JP 2008054893W WO 2008123043 A1 WO2008123043 A1 WO 2008123043A1
Authority
WO
WIPO (PCT)
Prior art keywords
body fat
subject
measuring device
amount
respiring
Prior art date
Application number
PCT/JP2008/054893
Other languages
French (fr)
Japanese (ja)
Inventor
Hiromichi Karo
Shojiro Oku
Takehiro Hamaguchi
Original Assignee
Omron Healthcare Co., Ltd.
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 Omron Healthcare Co., Ltd. filed Critical Omron Healthcare Co., Ltd.
Publication of WO2008123043A1 publication Critical patent/WO2008123043A1/en

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/05—Detecting, measuring or recording for diagnosis by means of electric currents or magnetic fields; Measuring using microwaves or radio waves 
    • A61B5/053—Measuring electrical impedance or conductance of a portion of the body
    • A61B5/0537—Measuring body composition by impedance, e.g. tissue hydration or fat content
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/103—Detecting, measuring or recording devices for testing the shape, pattern, colour, size or movement of the body or parts thereof, for diagnostic purposes
    • A61B5/11—Measuring movement of the entire body or parts thereof, e.g. head or hand tremor, mobility of a limb
    • A61B5/113—Measuring movement of the entire body or parts thereof, e.g. head or hand tremor, mobility of a limb occurring during breathing
    • 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
    • A61B5/68—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
    • A61B5/6828—Leg
    • 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
    • A61B5/6831—Straps, bands or harnesses
    • 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
    • A61B5/6824—Arm or wrist

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Medical Informatics (AREA)
  • Physics & Mathematics (AREA)
  • Veterinary Medicine (AREA)
  • Biophysics (AREA)
  • Pathology (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Public Health (AREA)
  • General Health & Medical Sciences (AREA)
  • Molecular Biology (AREA)
  • Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Physiology (AREA)
  • Dentistry (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Radiology & Medical Imaging (AREA)
  • Measurement And Recording Of Electrical Phenomena And Electrical Characteristics Of The Living Body (AREA)

Abstract

A body fat measuring device (1A) comprises electrodes (A11, A12, A21, A22) placed in contact with the belly of a subject, an air bag (130) pressed against the belly, an impedance measuring section (12) for measuring the bioelectrical impedance of the subject by using the electrodes (A11, A12, A21, A22), a respiring state detecting section (18) for detecting the respiration of the subject by detecting the internal pressure in the air bag (130), and a body fat amount calculating section (13) for calculating the body fat amount of the subject from the calculated bioelectrical impedance and the information on the detected respiring state. With this constitution, the body fat measuring device can detect the respiring state of the subject with high accuracy and can measure the amount of body fat, especially the mount of internal organ fat and the amount of subcutaneous fat with high accuracy.
PCT/JP2008/054893 2007-03-20 2008-03-17 Body fat measuring device WO2008123043A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2007073003A JP2008228995A (en) 2007-03-20 2007-03-20 Body fat measuring apparatus
JP2007-073003 2007-03-20

Publications (1)

Publication Number Publication Date
WO2008123043A1 true WO2008123043A1 (en) 2008-10-16

Family

ID=39830545

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2008/054893 WO2008123043A1 (en) 2007-03-20 2008-03-17 Body fat measuring device

Country Status (2)

Country Link
JP (1) JP2008228995A (en)
WO (1) WO2008123043A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111065322A (en) * 2017-09-14 2020-04-24 欧姆龙健康医疗事业株式会社 Electrode unit for measuring pulse wave and pulse wave measuring device

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2013132326A (en) * 2011-12-26 2013-07-08 Tanita Corp Bioimpedance measuring device and bioimpedance measurement method

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001286448A (en) * 2000-04-07 2001-10-16 M I Labs:Kk Bio-information collector using sealed air sound sensor
JP2002166744A (en) * 2000-12-01 2002-06-11 Mitsubishi Motors Corp Occupant physical condition detector
JP2002369806A (en) * 2001-04-13 2002-12-24 Kao Corp Body fat measuring device
JP2003126064A (en) * 2001-10-22 2003-05-07 Yamatake Corp Device for detection of abnormal breathing
JP2005118148A (en) * 2003-10-14 2005-05-12 Omron Healthcare Co Ltd Impedance measuring device and health care guideline advising device
JP2005152061A (en) * 2003-11-21 2005-06-16 Matsushita Electric Works Ltd Body fat measuring apparatus
WO2005089645A1 (en) * 2004-03-24 2005-09-29 Dainippon Sumitomo Pharma Co., Ltd. Biological information measuring garment having sensor, biological information measuring system and equipment, and control method of equipment
JP2006034598A (en) * 2004-07-27 2006-02-09 Tanita Corp Judging apparatus of respiratory condition during sleeping
JP2007050127A (en) * 2005-08-18 2007-03-01 Tanita Corp Visceral fat storage information estimation apparatus

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001286448A (en) * 2000-04-07 2001-10-16 M I Labs:Kk Bio-information collector using sealed air sound sensor
JP2002166744A (en) * 2000-12-01 2002-06-11 Mitsubishi Motors Corp Occupant physical condition detector
JP2002369806A (en) * 2001-04-13 2002-12-24 Kao Corp Body fat measuring device
JP2003126064A (en) * 2001-10-22 2003-05-07 Yamatake Corp Device for detection of abnormal breathing
JP2005118148A (en) * 2003-10-14 2005-05-12 Omron Healthcare Co Ltd Impedance measuring device and health care guideline advising device
JP2005152061A (en) * 2003-11-21 2005-06-16 Matsushita Electric Works Ltd Body fat measuring apparatus
WO2005089645A1 (en) * 2004-03-24 2005-09-29 Dainippon Sumitomo Pharma Co., Ltd. Biological information measuring garment having sensor, biological information measuring system and equipment, and control method of equipment
JP2006034598A (en) * 2004-07-27 2006-02-09 Tanita Corp Judging apparatus of respiratory condition during sleeping
JP2007050127A (en) * 2005-08-18 2007-03-01 Tanita Corp Visceral fat storage information estimation apparatus

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111065322A (en) * 2017-09-14 2020-04-24 欧姆龙健康医疗事业株式会社 Electrode unit for measuring pulse wave and pulse wave measuring device
US11457828B2 (en) 2017-09-14 2022-10-04 Omron Corporation Pulse wave measurement electrode unit and pulse wave measurement device

Also Published As

Publication number Publication date
JP2008228995A (en) 2008-10-02

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