DE68927321T2 - Messung des fettanteils im gewebe mittels nahe dem infrarotbereich gelegener lichtstrahlung - Google Patents

Messung des fettanteils im gewebe mittels nahe dem infrarotbereich gelegener lichtstrahlung

Info

Publication number
DE68927321T2
DE68927321T2 DE68927321T DE68927321T DE68927321T2 DE 68927321 T2 DE68927321 T2 DE 68927321T2 DE 68927321 T DE68927321 T DE 68927321T DE 68927321 T DE68927321 T DE 68927321T DE 68927321 T2 DE68927321 T2 DE 68927321T2
Authority
DE
Germany
Prior art keywords
fat
infrared radiation
measurement
measured
fabric
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.)
Expired - Fee Related
Application number
DE68927321T
Other languages
English (en)
Other versions
DE68927321D1 (de
Inventor
Robert Rosenthal
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.)
Futrex Inc
Original Assignee
Futrex 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
Priority claimed from US07/167,711 external-priority patent/US4850365A/en
Priority claimed from US07/252,548 external-priority patent/US4928014A/en
Application filed by Futrex Inc filed Critical Futrex Inc
Application granted granted Critical
Publication of DE68927321D1 publication Critical patent/DE68927321D1/de
Publication of DE68927321T2 publication Critical patent/DE68927321T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B6/00—Apparatus or devices for radiation diagnosis; Apparatus or devices for radiation diagnosis combined with radiation therapy equipment
    • 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
    • A61B2560/00—Constructional details of operational features of apparatus; Accessories for medical measuring apparatus
    • A61B2560/02—Operational features
    • A61B2560/0223—Operational features of calibration, e.g. protocols for calibrating sensors
    • A61B2560/0228—Operational features of calibration, e.g. protocols for calibrating sensors using calibration standards
    • A61B2560/0233—Optical standards
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/44—Detecting, measuring or recording for evaluating the integumentary system, e.g. skin, hair or nails
    • A61B5/441—Skin evaluation, e.g. for skin disorder diagnosis

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Medical Informatics (AREA)
  • Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Biophysics (AREA)
  • Molecular Biology (AREA)
  • Physics & Mathematics (AREA)
  • Pathology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Optics & Photonics (AREA)
  • Radiology & Medical Imaging (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
DE68927321T 1988-03-14 1989-03-13 Messung des fettanteils im gewebe mittels nahe dem infrarotbereich gelegener lichtstrahlung Expired - Fee Related DE68927321T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US07/167,711 US4850365A (en) 1988-03-14 1988-03-14 Near infrared apparatus and method for determining percent fat in a body
US07/252,548 US4928014A (en) 1988-10-03 1988-10-03 Near-infrared apparatus and method for determining percent fat in a body
PCT/US1989/000997 WO1989008428A1 (en) 1988-03-14 1989-03-13 Near-infrared analysis of tissue fat percentage

Publications (2)

Publication Number Publication Date
DE68927321D1 DE68927321D1 (de) 1996-11-14
DE68927321T2 true DE68927321T2 (de) 1997-02-13

Family

ID=26863408

Family Applications (1)

Application Number Title Priority Date Filing Date
DE68927321T Expired - Fee Related DE68927321T2 (de) 1988-03-14 1989-03-13 Messung des fettanteils im gewebe mittels nahe dem infrarotbereich gelegener lichtstrahlung

Country Status (7)

Country Link
EP (1) EP0408637B1 (de)
JP (1) JP2648377B2 (de)
KR (1) KR900700053A (de)
AT (1) ATE143786T1 (de)
AU (1) AU3367289A (de)
DE (1) DE68927321T2 (de)
WO (1) WO1989008428A1 (de)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2712985B1 (fr) * 1993-11-26 1996-01-26 Oreal Tête de mesure colorimétrique, et procédé pour déterminer la couleur interne d'un matériau non opaque.
US6584340B1 (en) 1998-12-24 2003-06-24 Matsushita Electric Industrial Co., Ltd. Living body information measuring apparatus living body information measuring method body fat measuring apparatus body fat measuring method and program recording medium
US6493566B1 (en) * 1999-01-22 2002-12-10 Instrumentation Metrics, Inc. Classification system for sex determination and tissue characterization
DE60138095D1 (de) 2000-04-18 2009-05-07 Yamato Scale Co Ltd Viskerales fettmessgerät
WO2004110273A1 (ja) * 2003-06-13 2004-12-23 Matsushita Electric Industrial Co., Ltd. 光式脂肪測定装置
KR100612863B1 (ko) * 2004-10-11 2006-08-14 삼성전자주식회사 체지방 측정 장치 및 방법
FR2890310B1 (fr) 2005-09-06 2009-04-03 Sederma Soc Par Actions Simpli Utilisation des protoberberines comme agents regulant l'activite de l'unite pilosebacee
JP2016154648A (ja) * 2015-02-24 2016-09-01 セイコーエプソン株式会社 情報取得装置
CN111317442B (zh) * 2018-12-14 2022-12-06 天津先阳科技发展有限公司 一种组织成分无创检测装置、系统及可穿戴设备
DE112021006832T5 (de) * 2021-01-18 2023-11-16 Hamamatsu Photonics K.K. Analysevorrichtung und Analyseverfahren

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3769974A (en) * 1971-06-29 1973-11-06 Martin Marietta Corp Blood pulse measuring employing reflected red light
US4570638A (en) * 1983-10-14 1986-02-18 Somanetics Corporation Method and apparatus for spectral transmissibility examination and analysis
US4633087A (en) * 1985-04-24 1986-12-30 Trebor Industries, Inc. Near infrared apparatus for measurement of organic constituents of material
US4796633A (en) * 1985-06-25 1989-01-10 American Hospital Supply Corporation Method and apparatus for in vitro calibration of oxygen saturation monitor
US4801804A (en) * 1986-09-30 1989-01-31 Trebor Industries, Inc. Method and apparatus for near infrared reflectance measurement of non-homogeneous materials

Also Published As

Publication number Publication date
EP0408637A4 (en) 1992-06-10
EP0408637B1 (de) 1996-10-09
EP0408637A1 (de) 1991-01-23
JPH04500762A (ja) 1992-02-13
KR900700053A (ko) 1990-08-11
WO1989008428A1 (en) 1989-09-21
JP2648377B2 (ja) 1997-08-27
ATE143786T1 (de) 1996-10-15
DE68927321D1 (de) 1996-11-14
AU3367289A (en) 1989-10-05

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee