ATE143786T1 - 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
ATE143786T1
ATE143786T1 AT89904489T AT89904489T ATE143786T1 AT E143786 T1 ATE143786 T1 AT E143786T1 AT 89904489 T AT89904489 T AT 89904489T AT 89904489 T AT89904489 T AT 89904489T AT E143786 T1 ATE143786 T1 AT E143786T1
Authority
AT
Austria
Prior art keywords
fat content
infrared radiation
tissue
measuring
light radiation
Prior art date
Application number
AT89904489T
Other languages
English (en)
Inventor
Robert D Rosenthal
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 ATE143786T1 publication Critical patent/ATE143786T1/de

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)
  • Public Health (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Biophysics (AREA)
  • Molecular Biology (AREA)
  • Physics & Mathematics (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Pathology (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)
  • Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
AT89904489T 1988-03-14 1989-03-13 Messung des fettanteils im gewebe mittels nahe dem infrarotbereich gelegener lichtstrahlung ATE143786T1 (de)

Applications Claiming Priority (2)

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

Publications (1)

Publication Number Publication Date
ATE143786T1 true ATE143786T1 (de) 1996-10-15

Family

ID=26863408

Family Applications (1)

Application Number Title Priority Date Filing Date
AT89904489T ATE143786T1 (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
HK1049100A1 (zh) * 2000-04-18 2003-05-02 大和制衡株式会社 内脏脂肪测定装置
EP1634533A1 (de) * 2003-06-13 2006-03-15 Matsushita Electric Industrial Co., Ltd. Optisches fettmessgerät
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
CA3122875A1 (en) * 2018-12-14 2020-06-18 Tianjin Sunrise Technologies Development Co., Ltd. Non-invasive detection method, device, system and wearable apparatus for tissue element
US20240099586A1 (en) * 2021-01-18 2024-03-28 Hamamatsu Photonics K.K. Analysis device and analysis method

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
KR900700053A (ko) 1990-08-11
WO1989008428A1 (en) 1989-09-21
DE68927321D1 (de) 1996-11-14
DE68927321T2 (de) 1997-02-13
JP2648377B2 (ja) 1997-08-27
JPH04500762A (ja) 1992-02-13
EP0408637B1 (de) 1996-10-09
EP0408637A1 (de) 1991-01-23
EP0408637A4 (en) 1992-06-10
AU3367289A (en) 1989-10-05

Similar Documents

Publication Publication Date Title
US4850365A (en) Near infrared apparatus and method for determining percent fat in a body
DE69033104D1 (de) Verfahren und Gerät zur nichtinvasiven Messung des Gehaltes eines chemischen Stoffes im Blut
KR0145695B1 (ko) 혈중포도당의 비채혈식 측정
US5167230A (en) User-wearable hemoglobinometer for measuring the metabolic condition of a subject
ATE143786T1 (de) Messung des fettanteils im gewebe mittels nahe dem infrarotbereich gelegener lichtstrahlung
ATE15320T1 (de) Messeinrichtung zur nichtinvasiven feststellung venoeser bzw. arterieller abfluss- und durchflussstoerungen.
SE7701901L (sv) Instrument for bestemmande av halten av emnesomsettningsprodukter i blod
EP1346683A3 (de) Verfahren, Vorrichtung und Detektor zum Bestimmen der fraktionellen Sauerstoffsaturation
WO1996011623A3 (de) Verbessertes messverfahren für blutgasanalysesensoren
WO2019160272A1 (ko) 비침습식 혈당 측정 방법 및 비침습식 혈당 측정 장치
DE59207599D1 (de) Vorrichtung und Verfahren zur Ermittlung des Herzzeitvolumens
JP3524976B2 (ja) 濃度測定装置
CN112587134A (zh) 一种无创血糖检定方法
Swatland Measurement of veal color by fiber optic spectrophotometry
JPS57124239A (en) Biochemical component analysis apparatus by laser beam
US8126527B2 (en) Method and system for determining the contribution of hemoglobin and myoglobin to in vivo optical spectra
JPS6488340A (en) Method for measuring hemoglobin
JPH03118035A (ja) 筋肉酸素代謝測定装置
Liu et al. Spatial sensitivity of nirs tissue oxygenation measurement using a simplified instrument
ATE113811T1 (de) Vorrichtung zur optoelektronischen nichtinvasiven erfassung der durchflussparameter in menschlichen extremitäten.
Vidovič et al. Characterization of the bruise healing process using pulsed photothermal radiometry
Samueloff et al. A peripheral vascular insufficiency test using photocell plethysmography
Benoit et al. Self-stabilising system for measuring infrared light back-scattered from vaginal tissue
JPS6429739A (en) Hemoglobin concentration measuring instrument
DE59105134D1 (de) Messgerät zur Bestimmung der Schwitzneigung von Menschen.