JPH027653B2 - - Google Patents

Info

Publication number
JPH027653B2
JPH027653B2 JP57047054A JP4705482A JPH027653B2 JP H027653 B2 JPH027653 B2 JP H027653B2 JP 57047054 A JP57047054 A JP 57047054A JP 4705482 A JP4705482 A JP 4705482A JP H027653 B2 JPH027653 B2 JP H027653B2
Authority
JP
Japan
Prior art keywords
pulse
optical fiber
organ
face
pulses
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 - Lifetime
Application number
JP57047054A
Other languages
English (en)
Japanese (ja)
Other versions
JPS57188242A (en
Inventor
Runoo Gii
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.)
ANDEYUSUTORIERU DE RAZEERU SHIRA ARUKATERU CO
Original Assignee
ANDEYUSUTORIERU DE RAZEERU SHIRA ARUKATERU CO
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 ANDEYUSUTORIERU DE RAZEERU SHIRA ARUKATERU CO filed Critical ANDEYUSUTORIERU DE RAZEERU SHIRA ARUKATERU CO
Publication of JPS57188242A publication Critical patent/JPS57188242A/ja
Publication of JPH027653B2 publication Critical patent/JPH027653B2/ja
Granted legal-status Critical Current

Links

Classifications

    • 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
    • G01N21/62—Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light
    • G01N21/63—Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light optically excited
    • G01N21/64—Fluorescence; Phosphorescence
    • G01N21/6486—Measuring fluorescence of biological material, e.g. DNA, RNA, cells
    • 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
    • A61B5/1459—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 invasive, e.g. introduced into the body by a catheter
    • 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
    • G01N21/62—Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light
    • G01N21/63—Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light optically excited
    • G01N21/64—Fluorescence; Phosphorescence
    • G01N21/645—Specially adapted constructive features of fluorimeters
    • 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
    • G01N21/62—Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light
    • G01N21/63—Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light optically excited
    • G01N21/64—Fluorescence; Phosphorescence
    • G01N21/645—Specially adapted constructive features of fluorimeters
    • G01N2021/6484—Optical fibres

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Pathology (AREA)
  • General Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Immunology (AREA)
  • Biochemistry (AREA)
  • Molecular Biology (AREA)
  • Analytical Chemistry (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Optics & Photonics (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Animal Behavior & Ethology (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Surgery (AREA)
  • Medical Informatics (AREA)
  • Biophysics (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
  • Measuring And Recording Apparatus For Diagnosis (AREA)
  • Investigating, Analyzing Materials By Fluorescence Or Luminescence (AREA)
JP57047054A 1981-03-25 1982-03-24 Apparatus for measuring redox condition of active organ in live body Granted JPS57188242A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8105948A FR2502783A1 (fr) 1981-03-25 1981-03-25 Dispositif pour mesurer l'etat d'oxydo-reduction d'un organe vivant in situ

Publications (2)

Publication Number Publication Date
JPS57188242A JPS57188242A (en) 1982-11-19
JPH027653B2 true JPH027653B2 (cs) 1990-02-20

Family

ID=9256629

Family Applications (1)

Application Number Title Priority Date Filing Date
JP57047054A Granted JPS57188242A (en) 1981-03-25 1982-03-24 Apparatus for measuring redox condition of active organ in live body

Country Status (2)

Country Link
JP (1) JPS57188242A (cs)
FR (1) FR2502783A1 (cs)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6075032A (ja) * 1983-09-30 1985-04-27 アロカ株式会社 レ−ザ光による生化学成分分析装置
CN85100424B (zh) * 1985-04-01 1986-10-29 上海医疗器械研究所 恶性肿瘤固有荧光诊断仪
US5040889A (en) * 1986-05-30 1991-08-20 Pacific Scientific Company Spectrometer with combined visible and ultraviolet sample illumination
EP0296259A1 (en) * 1987-06-22 1988-12-28 Pacific Scientific Company Spectrometer with combined visible and ultraviolet sample illumination
CN1950024A (zh) * 2004-04-30 2007-04-18 皇家飞利浦电子股份有限公司 用于流体的光谱分析的探头

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3811777A (en) * 1973-02-06 1974-05-21 Johnson Res Foundation Medical Time-sharing fluorometer and reflectometer
US3918812A (en) * 1973-05-07 1975-11-11 Us Energy Diagnoses of disease states by fluorescent measurements utilizing scanning laser beams
JPS5216358A (en) * 1975-07-24 1977-02-07 Kubota Ltd Thresher
JPS53135660A (en) * 1977-04-30 1978-11-27 Olympus Optical Co Ltd Fluorescent photometric microscope using laser light
EP0003015B1 (en) * 1978-01-03 1982-09-29 Howard Maurice Shapiro Apparatus for non-invasive detection of zinc protoporphyrin in erythrocytes
JPS5628778A (en) * 1979-08-15 1981-03-20 Hitoji Sakuma Shuttle cock for badminton and its manufacture and its manufacturing device
JPS5546726A (en) * 1979-09-25 1980-04-02 Canon Inc Daytime flash pohotographing device

Also Published As

Publication number Publication date
FR2502783B1 (cs) 1984-10-26
JPS57188242A (en) 1982-11-19
FR2502783A1 (fr) 1982-10-01

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