FR3089111B1 - Fluorescence imaging device - Google Patents
Fluorescence imaging device Download PDFInfo
- 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
- Authority
- FR
- France
- Prior art keywords
- light source
- range
- activation
- fluorescence imaging
- acquisition module
- 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.)
- Active
Links
- 238000000799 fluorescence microscopy Methods 0.000 title abstract 2
- 230000004913 activation Effects 0.000 abstract 3
- 230000005284 excitation Effects 0.000 abstract 1
- 239000003550 marker Substances 0.000 abstract 1
- 230000003287 optical effect Effects 0.000 abstract 1
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
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)Device for fluorescence imaging of a target (20) comprising at least one marker (21), fluorescent in a predefined emission wavelength range, said device (1) comprising a first light source (2) d excitation emitting in a range of wavelengths, a second light source (3) emitting in a range of wavelengths greater than the range, a control unit, an image acquisition module (5) comprising an image sensor (6) and an optical focusing system (8). The bandwidth image sensor (6) including the wavelength range of the second light source (3), and the driver unit is configured to drive the first and second light sources (2, 3) according to a lighting sequence comprising an activation of the first light source (2), an absence of activation of the first and second light sources (2, 3) and an activation of the second light source (3) and for sending signals from command to the image acquisition module (5). (Figure 2)
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR1872141A FR3089111B1 (en) | 2018-11-30 | 2018-11-30 | Fluorescence imaging device |
| EP19868176.9A EP3886683A1 (en) | 2018-11-30 | 2019-11-25 | Fluorescence imaging device |
| PCT/FR2019/052803 WO2020109712A1 (en) | 2018-11-30 | 2019-11-25 | Fluorescence imaging device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR1872141A FR3089111B1 (en) | 2018-11-30 | 2018-11-30 | Fluorescence imaging device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR3089111A1 FR3089111A1 (en) | 2020-06-05 |
| FR3089111B1 true FR3089111B1 (en) | 2020-11-13 |
Family
ID=66530139
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR1872141A Active FR3089111B1 (en) | 2018-11-30 | 2018-11-30 | Fluorescence imaging device |
Country Status (3)
| Country | Link |
|---|---|
| EP (1) | EP3886683A1 (en) |
| FR (1) | FR3089111B1 (en) |
| WO (1) | WO2020109712A1 (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113075692A (en) * | 2021-03-08 | 2021-07-06 | 北京石头世纪科技股份有限公司 | Target detection and control method, system, device and storage medium |
| CN113520615A (en) * | 2021-07-05 | 2021-10-22 | 合肥德易电子有限公司 | Wireless 4K fluorescence art field camera system with focus recognition function |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2882147B1 (en) * | 2005-02-14 | 2007-10-05 | Commissariat Energie Atomique | FLUORESCENCE IMAGING DEVICE BY TWO WAVE LENGTH REFLECTION |
-
2018
- 2018-11-30 FR FR1872141A patent/FR3089111B1/en active Active
-
2019
- 2019-11-25 WO PCT/FR2019/052803 patent/WO2020109712A1/en unknown
- 2019-11-25 EP EP19868176.9A patent/EP3886683A1/en active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| WO2020109712A1 (en) | 2020-06-04 |
| EP3886683A1 (en) | 2021-10-06 |
| FR3089111A1 (en) | 2020-06-05 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PLFP | Fee payment |
Year of fee payment: 2 |
|
| PLSC | Publication of the preliminary search report |
Effective date: 20200605 |
|
| TP | Transmission of property |
Owner name: KAER LABS, FR Effective date: 20200820 |
|
| PLFP | Fee payment |
Year of fee payment: 3 |
|
| PLFP | Fee payment |
Year of fee payment: 4 |
|
| PLFP | Fee payment |
Year of fee payment: 5 |
|
| PLFP | Fee payment |
Year of fee payment: 6 |