CN114173664B - 用于对介质执行光致发光分析的系统和方法 - Google Patents

用于对介质执行光致发光分析的系统和方法 Download PDF

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Publication number
CN114173664B
CN114173664B CN202080054667.3A CN202080054667A CN114173664B CN 114173664 B CN114173664 B CN 114173664B CN 202080054667 A CN202080054667 A CN 202080054667A CN 114173664 B CN114173664 B CN 114173664B
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analysis
medium
excitation
illumination
light
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CN114173664A (zh
Inventor
尼古拉斯·拉普安特
达蒙·德保利
多米尼克·索瓦乔
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Zylia Sp Z O O
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Zylia Sp Z O O
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    • 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
    • G01N21/6456—Spatial resolved fluorescence measurements; Imaging
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B3/00—Apparatus for testing the eyes; Instruments for examining the eyes
    • A61B3/0008—Apparatus for testing the eyes; Instruments for examining the eyes provided with illuminating means
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B3/00—Apparatus for testing the eyes; Instruments for examining the eyes
    • A61B3/10—Objective types, i.e. instruments for examining the eyes independent of the patients' perceptions or reactions
    • A61B3/12—Objective types, i.e. instruments for examining the eyes independent of the patients' perceptions or reactions for looking at the eye fundus, e.g. ophthalmoscopes
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B3/00—Apparatus for testing the eyes; Instruments for examining the eyes
    • A61B3/10—Objective types, i.e. instruments for examining the eyes independent of the patients' perceptions or reactions
    • A61B3/14—Arrangements specially adapted for eye photography
    • 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
    • A61B5/0071—Measuring for diagnostic purposes; Identification of persons using light, e.g. diagnosis by transillumination, diascopy, fluorescence by measuring fluorescence emission
    • 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
    • A61B5/0075—Measuring for diagnostic purposes; Identification of persons using light, e.g. diagnosis by transillumination, diascopy, fluorescence by spectroscopy, i.e. measuring spectra, e.g. Raman spectroscopy, infrared absorption spectroscopy
    • 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
    • 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
    • G01N21/65—Raman scattering
    • 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
    • G01N2021/6417—Spectrofluorimetric devices
    • G01N2021/6421—Measuring at two or more wavelengths
    • 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
    • G01N21/65—Raman scattering
    • G01N2021/653—Coherent methods [CARS]

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  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Physics & Mathematics (AREA)
  • General Health & Medical Sciences (AREA)
  • Pathology (AREA)
  • Molecular Biology (AREA)
  • Biomedical Technology (AREA)
  • Engineering & Computer Science (AREA)
  • Biochemistry (AREA)
  • Surgery (AREA)
  • General Physics & Mathematics (AREA)
  • Analytical Chemistry (AREA)
  • Chemical & Material Sciences (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Biophysics (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Medical Informatics (AREA)
  • Immunology (AREA)
  • Animal Behavior & Ethology (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Ophthalmology & Optometry (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Eye Examination Apparatus (AREA)
  • Investigating, Analyzing Materials By Fluorescence Or Luminescence (AREA)
CN202080054667.3A 2019-06-05 2020-06-05 用于对介质执行光致发光分析的系统和方法 Active CN114173664B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201962857345P 2019-06-05 2019-06-05
US62/857,345 2019-06-05
PCT/CA2020/050778 WO2020243842A1 (en) 2019-06-05 2020-06-05 System and method for performing a photoluminescence analysis on a medium

Publications (2)

Publication Number Publication Date
CN114173664A CN114173664A (zh) 2022-03-11
CN114173664B true CN114173664B (zh) 2025-07-11

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Country Link
US (1) US12259327B2 (enExample)
EP (1) EP3979914A4 (enExample)
JP (1) JP7510441B2 (enExample)
CN (1) CN114173664B (enExample)
CA (1) CA3140557A1 (enExample)
WO (1) WO2020243842A1 (enExample)

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Publication number Priority date Publication date Assignee Title
JP2025537297A (ja) * 2022-11-15 2025-11-14 ジリア，インコーポレイテッド スペクトル及びｏｃｔ取得のためのマルチモーダルデバイス
EP4646996A1 (de) * 2024-05-07 2025-11-12 Oertli-Instrumente AG Ophthalmische beleuchtungsvorrichtung zur beleuchtung eines ophthalmischen lichtinstruments
WO2025249102A1 (ja) * 2024-05-29 2025-12-04 パナソニックＩｐマネジメント株式会社 撮像方法および撮像システム

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6822741B2 (en) * 2001-09-07 2004-11-23 Wallac Oy Optical instrument and process for measurement of samples

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3660193B2 (ja) * 2000-03-22 2005-06-15 株式会社ニデック 眼底カメラ
FI20051329A0 (fi) 2005-12-27 2005-12-27 Wallac Oy Laitteisto ja menetelmä näytteiden optista mittausta varten
EP2219511A4 (en) 2007-11-13 2012-07-11 Univ Michigan METHOD AND DEVICE FOR DETECTING DISEASES OF THE EYE
US8485664B2 (en) * 2010-10-13 2013-07-16 Ocular Prognostics, LLC Handheld reflectometer for measuring macular pigment
CN103163111B (zh) * 2013-02-25 2015-11-04 天津大学 一种荧光介观成像和oct联合的早期宫颈癌检测系统
JP6417807B2 (ja) 2014-09-12 2018-11-07 株式会社ニデック 眼科用画像処理装置
WO2016041062A1 (en) * 2014-09-19 2016-03-24 Optina Diagnostics, Inc. Apparatus and method for producing a spectrally resolved image of a fundus of a subject
US10598914B2 (en) * 2015-07-14 2020-03-24 Massachusetts Institute Of Technology Enhancement of video-rate fluorescence imagery collected in the second near-infrared optical window
US10082466B2 (en) * 2016-04-26 2018-09-25 Molecular Devices, Llc Methods and systems for optical-based measurement with selectable excitation light paths

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6822741B2 (en) * 2001-09-07 2004-11-23 Wallac Oy Optical instrument and process for measurement of samples

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
FILIPPO PIFFARETTI.Development of Minimally-Invasive Optical Methods to Individualize the Doses Used for Therapeutic Applications of Light.2010,文章第4.2.1节内容. *

Also Published As

Publication number Publication date
JP2022535434A (ja) 2022-08-08
US20220307983A1 (en) 2022-09-29
EP3979914A1 (en) 2022-04-13
CN114173664A (zh) 2022-03-11
JP7510441B2 (ja) 2024-07-03
US12259327B2 (en) 2025-03-25
CA3140557A1 (en) 2020-12-10
EP3979914A4 (en) 2023-02-15
WO2020243842A1 (en) 2020-12-10

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