JP4216272B2 - 生体情報測定用光学部材、および生体情報算出装置 - Google Patents

生体情報測定用光学部材、および生体情報算出装置 Download PDF

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Publication number
JP4216272B2
JP4216272B2 JP2005216435A JP2005216435A JP4216272B2 JP 4216272 B2 JP4216272 B2 JP 4216272B2 JP 2005216435 A JP2005216435 A JP 2005216435A JP 2005216435 A JP2005216435 A JP 2005216435A JP 4216272 B2 JP4216272 B2 JP 4216272B2
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JP
Japan
Prior art keywords
biological information
light
living tissue
optical member
cover
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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
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JP2005216435A
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English (en)
Japanese (ja)
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JP2006081893A5 (enExample
JP2006081893A (ja
Inventor
正彦 塩井
真司 内田
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.)
Panasonic Corp
Panasonic Holdings Corp
Original Assignee
Panasonic Corp
Matsushita Electric Industrial Co Ltd
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Priority to JP2005216435A priority Critical patent/JP4216272B2/ja
Publication of JP2006081893A publication Critical patent/JP2006081893A/ja
Publication of JP2006081893A5 publication Critical patent/JP2006081893A5/ja
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    • 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
    • A61B5/14532—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 glucose, e.g. by tissue impedance measurement
    • 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
    • A61B5/6814—Head
    • A61B5/682—Mouth, e.g., oral cavity; tongue; Lips; Teeth
    • 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
    • G01N21/55—Specular reflectivity
    • G01N21/552—Attenuated total reflection
    • 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

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  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Pathology (AREA)
  • General Health & Medical Sciences (AREA)
  • Surgery (AREA)
  • Veterinary Medicine (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Medical Informatics (AREA)
  • Molecular Biology (AREA)
  • Biophysics (AREA)
  • Animal Behavior & Ethology (AREA)
  • Public Health (AREA)
  • Emergency Medicine (AREA)
  • Optics & Photonics (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Dentistry (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
  • Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
JP2005216435A 2004-08-20 2005-07-26 生体情報測定用光学部材、および生体情報算出装置 Expired - Fee Related JP4216272B2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2005216435A JP4216272B2 (ja) 2004-08-20 2005-07-26 生体情報測定用光学部材、および生体情報算出装置

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2004241496 2004-08-20
JP2005216435A JP4216272B2 (ja) 2004-08-20 2005-07-26 生体情報測定用光学部材、および生体情報算出装置

Publications (3)

Publication Number Publication Date
JP2006081893A JP2006081893A (ja) 2006-03-30
JP2006081893A5 JP2006081893A5 (enExample) 2008-08-07
JP4216272B2 true JP4216272B2 (ja) 2009-01-28

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JP2005216435A Expired - Fee Related JP4216272B2 (ja) 2004-08-20 2005-07-26 生体情報測定用光学部材、および生体情報算出装置

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Country Link
JP (1) JP4216272B2 (enExample)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4699291B2 (ja) * 2006-06-05 2011-06-08 日本電信電話株式会社 成分濃度測定装置
EP2205958B1 (en) * 2007-10-29 2019-04-24 Koninklijke Philips N.V. Frustrated total internal reflection system
JP2009183636A (ja) * 2008-02-08 2009-08-20 Gifu Univ 生体データ測定装置
JP5627116B2 (ja) * 2010-09-21 2014-11-19 日本電信電話株式会社 生体情報検出装置
JP6763399B2 (ja) * 2015-12-07 2020-09-30 ソニー株式会社 脈拍計測素子、脈拍計測装置、および電子機器
JP6863053B2 (ja) * 2017-04-28 2021-04-21 株式会社村田製作所 測定器
EP4238487A1 (en) * 2020-11-02 2023-09-06 Japan Tobacco Inc. Measurement device for living tissue, suction device, measurement method for living tissue, and program
JP7643268B2 (ja) * 2021-09-13 2025-03-11 日本電気硝子株式会社 Ａｔｒプリズム

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Publication number Publication date
JP2006081893A (ja) 2006-03-30

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