FR3089111B1 - Dispositif d’imagerie de fluorescence - Google Patents

Dispositif d’imagerie de fluorescence Download PDF

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Publication number
FR3089111B1
FR3089111B1 FR1872141A FR1872141A FR3089111B1 FR 3089111 B1 FR3089111 B1 FR 3089111B1 FR 1872141 A FR1872141 A FR 1872141A FR 1872141 A FR1872141 A FR 1872141A FR 3089111 B1 FR3089111 B1 FR 3089111B1
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FR
France
Prior art keywords
light source
range
activation
fluorescence imaging
acquisition module
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Active
Application number
FR1872141A
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English (en)
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FR3089111A1 (fr
Inventor
Paul Dorval
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Kaer Labs Fr
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Individual
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Priority to FR1872141A priority Critical patent/FR3089111B1/fr
Priority to PCT/FR2019/052803 priority patent/WO2020109712A1/fr
Priority to EP19868176.9A priority patent/EP3886683A1/fr
Publication of FR3089111A1 publication Critical patent/FR3089111A1/fr
Application granted granted Critical
Publication of FR3089111B1 publication Critical patent/FR3089111B1/fr
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Classifications

    • 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
    • A61B2503/00—Evaluating a particular growth phase or type of persons or animals
    • A61B2503/40—Animals

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  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Medical Informatics (AREA)
  • Molecular Biology (AREA)
  • Pathology (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Physics & Mathematics (AREA)
  • Biophysics (AREA)
  • Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Investigating, Analyzing Materials By Fluorescence Or Luminescence (AREA)
  • Microscoopes, Condenser (AREA)
  • Stroboscope Apparatuses (AREA)

Abstract

Dispositif d’imagerie de fluorescence d’une cible (20) comprenant au moins un marqueur (21), fluorescent dans une gamme de longueurs d'onde d’émission prédéfinie, ledit dispositif (1) comprenant une première source lumineuse (2) d’excitation émettant dans une gamme de longueurs d'onde, une deuxième source lumineuse (3) émettant dans une gamme de longueurs d'onde supérieure à la gamme, une unité de pilotage, un module (5) d’acquisition d’image comprenant un capteur (6) d’image et un système (8) optique de focalisation. Le capteur (6) d'image de bande passante incluant la gamme de longueurs d'onde de la deuxième source lumineuse (3), et l’unité de pilotage est configurée pour piloter les première et deuxième sources lumineuses (2, 3) suivant une séquence d’éclairage comprenant une activation de la première source lumineuse (2), une absence d’activation des première et deuxième sources lumineuses (2, 3) et une activation de la deuxième source lumineuse (3) et pour adresser des signaux de commande au module (5) d’acquisition d’images. (Figure 2)
FR1872141A 2018-11-30 2018-11-30 Dispositif d’imagerie de fluorescence Active FR3089111B1 (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
FR1872141A FR3089111B1 (fr) 2018-11-30 2018-11-30 Dispositif d’imagerie de fluorescence
PCT/FR2019/052803 WO2020109712A1 (fr) 2018-11-30 2019-11-25 Dispositif d'imagerie de fluorescence
EP19868176.9A EP3886683A1 (fr) 2018-11-30 2019-11-25 Dispositif d'imagerie de fluorescence

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1872141A FR3089111B1 (fr) 2018-11-30 2018-11-30 Dispositif d’imagerie de fluorescence

Publications (2)

Publication Number Publication Date
FR3089111A1 FR3089111A1 (fr) 2020-06-05
FR3089111B1 true FR3089111B1 (fr) 2020-11-13

Family

ID=66530139

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1872141A Active FR3089111B1 (fr) 2018-11-30 2018-11-30 Dispositif d’imagerie de fluorescence

Country Status (3)

Country Link
EP (1) EP3886683A1 (fr)
FR (1) FR3089111B1 (fr)
WO (1) WO2020109712A1 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113075692A (zh) * 2021-03-08 2021-07-06 北京石头世纪科技股份有限公司 目标检测及控制方法、***、设备及存储介质
CN113520615A (zh) * 2021-07-05 2021-10-22 合肥德易电子有限公司 一种具有病灶识别功能的无线4k荧光术野摄像***

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2882147B1 (fr) * 2005-02-14 2007-10-05 Commissariat Energie Atomique Dispositif d'imagerie de fluorescence par reflexion a deux longueurs d'onde

Also Published As

Publication number Publication date
EP3886683A1 (fr) 2021-10-06
FR3089111A1 (fr) 2020-06-05
WO2020109712A1 (fr) 2020-06-04

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