DE112023006432T5 - Vorrichtung für nichtinvasive bestandteilsanalyse - Google Patents

Vorrichtung für nichtinvasive bestandteilsanalyse

Info

Publication number
DE112023006432T5
DE112023006432T5 DE112023006432.6T DE112023006432T DE112023006432T5 DE 112023006432 T5 DE112023006432 T5 DE 112023006432T5 DE 112023006432 T DE112023006432 T DE 112023006432T DE 112023006432 T5 DE112023006432 T5 DE 112023006432T5
Authority
DE
Germany
Prior art keywords
light
optical medium
detector
component analysis
signal indicating
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.)
Pending
Application number
DE112023006432.6T
Other languages
German (de)
English (en)
Inventor
Shusaku Hayashi
Yuki Tsuda
Keita Miyagawa
Koichi Akiyama
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.)
Mitsubishi Electric Corp
Original Assignee
Mitsubishi Electric Corp
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 Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Publication of DE112023006432T5 publication Critical patent/DE112023006432T5/de
Pending 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
    • G01N21/17—Systems in which incident light is modified in accordance with the properties of the material investigated
    • G01N21/171—Systems in which incident light is modified in accordance with the properties of the material investigated with calorimetric detection, e.g. with thermal lens detection
    • 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
    • G01N21/39—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry using tunable lasers
    • 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
    • G01N2201/00—Features of devices classified in G01N21/00
    • G01N2201/06—Illumination; Optics
    • G01N2201/069—Supply of sources
    • G01N2201/0696—Pulsed

Landscapes

  • Physics & Mathematics (AREA)
  • General Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Optics & Photonics (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
  • Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
DE112023006432.6T 2023-05-31 2023-05-31 Vorrichtung für nichtinvasive bestandteilsanalyse Pending DE112023006432T5 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2023/020321 WO2024247177A1 (ja) 2023-05-31 2023-05-31 非侵襲成分分析装置

Publications (1)

Publication Number Publication Date
DE112023006432T5 true DE112023006432T5 (de) 2026-03-26

Family

ID=89620874

Family Applications (1)

Application Number Title Priority Date Filing Date
DE112023006432.6T Pending DE112023006432T5 (de) 2023-05-31 2023-05-31 Vorrichtung für nichtinvasive bestandteilsanalyse

Country Status (4)

Country Link
JP (1) JP7422956B1 (https=)
CN (1) CN121195157A (https=)
DE (1) DE112023006432T5 (https=)
WO (1) WO2024247177A1 (https=)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2017519214A (ja) 2014-06-16 2017-07-13 ディアモンテク、ゲゼルシャフト、ミット、ベシュレンクテル、ハフツングＤｉａｍｏｎｔｅｃｈ Ｇｍｂｈ 非侵襲物質分析

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5268746A (en) * 1989-09-26 1993-12-07 Ente Per Le Nuove Tecnologie, L'energia E L'ambiente (Enea) Devices for measuring the optical absorption in thin layer materials by using the photothermal deflection spectroscopy
WO2022185454A1 (ja) * 2021-03-03 2022-09-09 三菱電機株式会社 成分測定装置および成分測定方法
JP6956930B1 (ja) * 2021-03-23 2021-11-02 三菱電機株式会社 生体成分測定装置および生体成分測定方法
US12292400B2 (en) * 2022-02-17 2025-05-06 Mitsubishi Electric Corporation Non-invasive substance analysis apparatus

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2017519214A (ja) 2014-06-16 2017-07-13 ディアモンテク、ゲゼルシャフト、ミット、ベシュレンクテル、ハフツングＤｉａｍｏｎｔｅｃｈ Ｇｍｂｈ 非侵襲物質分析

Also Published As

Publication number Publication date
WO2024247177A1 (ja) 2024-12-05
CN121195157A (zh) 2025-12-23
JPWO2024247177A1 (https=) 2024-12-05
JP7422956B1 (ja) 2024-01-26

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Legal Events

Date Code Title Description
R012 Request for examination validly filed