CA2206273C - Dispositif d'examen de la peau - Google Patents
Dispositif d'examen de la peau Download PDFInfo
- Publication number
- CA2206273C CA2206273C CA002206273A CA2206273A CA2206273C CA 2206273 C CA2206273 C CA 2206273C CA 002206273 A CA002206273 A CA 002206273A CA 2206273 A CA2206273 A CA 2206273A CA 2206273 C CA2206273 C CA 2206273C
- Authority
- CA
- Canada
- Prior art keywords
- skin
- housing
- light
- light beam
- polarization
- 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.)
- Expired - Fee Related
Links
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- 238000005286 illumination Methods 0.000 claims abstract description 42
- 230000003287 optical effect Effects 0.000 claims abstract description 31
- 239000011521 glass Substances 0.000 claims abstract description 29
- 238000007654 immersion Methods 0.000 claims abstract description 22
- 239000012530 fluid Substances 0.000 claims abstract description 9
- 229920003023 plastic Polymers 0.000 claims abstract description 8
- 230000019612 pigmentation Effects 0.000 claims abstract 3
- 210000003491 skin Anatomy 0.000 claims description 110
- 230000003902 lesion Effects 0.000 claims description 72
- 238000000034 method Methods 0.000 claims description 71
- 238000004458 analytical method Methods 0.000 claims description 12
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Landscapes
- Measuring And Recording Apparatus For Diagnosis (AREA)
Abstract
L'invention concerne un dispositif d'examen optique de la peau humaine et de sa pigmentation (156) qui comprend un boîtier (220) cylindrique dans lequel sont placés un dispositif d'observation (400) optique et un dispositif d'éclairage incident (500). Le boîtier (200) est délimité par rapport à la peau (150) par une plaque (210) en plastique transparent ou en verre. Des dispositifs de polarisation de la lumière (600, 650), qui peuvent d'une part être disposés entre le dispositif d'éclairage (500) et la plaque transparente (210), et la plaque transparente (210) et le dispositif d'observation (400) optique, comportent par ailleurs un degré de polarisation régulable ou se présentent éventuellement de manière à pouvoir être introduits et ressortis mécaniquement de la trajectoire de chacun des faisceaux lumineux (a, r).
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ATA2233/94 | 1994-12-01 | ||
| AT0223394A AT403654B (de) | 1994-12-01 | 1994-12-01 | Einrichtung zur optischen untersuchung von human-haut sowie derselben zugeordnete auswertungs-einrichtung |
| PCT/AT1995/000231 WO1996016698A2 (fr) | 1994-12-01 | 1995-11-28 | Dispositif d'examen de la peau |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CA2206273A1 CA2206273A1 (fr) | 1996-06-06 |
| CA2206273C true CA2206273C (fr) | 2006-04-04 |
Family
ID=36143257
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA002206273A Expired - Fee Related CA2206273C (fr) | 1994-12-01 | 1995-11-28 | Dispositif d'examen de la peau |
Country Status (1)
| Country | Link |
|---|---|
| CA (1) | CA2206273C (fr) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019091509A1 (fr) * | 2017-11-09 | 2019-05-16 | FotoFinder Systems GmbH | Procédé d'évaluation de la mesure de l'image de la peau d'une personne dans le contexte de l'examen de dépistage de cancer de la peau et dispositif de mise en œuvre de ce procédé |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106725336B (zh) * | 2017-01-05 | 2023-10-10 | 北京响臻科技有限公司 | 一种基于交叉偏振的便携式皮肤拍照装置 |
-
1995
- 1995-11-28 CA CA002206273A patent/CA2206273C/fr not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019091509A1 (fr) * | 2017-11-09 | 2019-05-16 | FotoFinder Systems GmbH | Procédé d'évaluation de la mesure de l'image de la peau d'une personne dans le contexte de l'examen de dépistage de cancer de la peau et dispositif de mise en œuvre de ce procédé |
Also Published As
| Publication number | Publication date |
|---|---|
| CA2206273A1 (fr) | 1996-06-06 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EEER | Examination request | ||
| MKLA | Lapsed |