CA2054441C - Ophtalmoscope binoculaire avec miroir inclinable - Google Patents
Ophtalmoscope binoculaire avec miroir inclinableInfo
- Publication number
- CA2054441C CA2054441C CA 2054441 CA2054441A CA2054441C CA 2054441 C CA2054441 C CA 2054441C CA 2054441 CA2054441 CA 2054441 CA 2054441 A CA2054441 A CA 2054441A CA 2054441 C CA2054441 C CA 2054441C
- Authority
- CA
- Canada
- Prior art keywords
- viewing device
- light guide
- stereoscopic viewing
- binocular stereoscopic
- arms
- 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
- 238000000034 method Methods 0.000 claims description 11
- 238000005286 illumination Methods 0.000 description 36
- 210000001747 pupil Anatomy 0.000 description 19
- 230000003287 optical effect Effects 0.000 description 12
- 210000001525 retina Anatomy 0.000 description 5
- 230000002093 peripheral effect Effects 0.000 description 4
- 238000010276 construction Methods 0.000 description 3
- 239000000835 fiber Substances 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000916 dilatatory effect Effects 0.000 description 1
- 230000010339 dilation Effects 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 229940079593 drug Drugs 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 229910052736 halogen Inorganic materials 0.000 description 1
- 150000002367 halogens Chemical class 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 230000000284 resting effect Effects 0.000 description 1
Landscapes
- Microscoopes, Condenser (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US07/637,733 US5223863A (en) | 1989-06-12 | 1991-01-07 | Binocular ophthalmoscope with tilting mirror |
| US637,733 | 1991-01-07 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CA2054441A1 CA2054441A1 (fr) | 1992-07-08 |
| CA2054441C true CA2054441C (fr) | 1996-07-30 |
Family
ID=24557162
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA 2054441 Expired - Fee Related CA2054441C (fr) | 1991-01-07 | 1991-10-29 | Ophtalmoscope binoculaire avec miroir inclinable |
Country Status (1)
| Country | Link |
|---|---|
| CA (1) | CA2054441C (fr) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7338167B2 (en) | 2003-12-10 | 2008-03-04 | Joslin Diabetes Center, Inc. | Retinal imaging system |
-
1991
- 1991-10-29 CA CA 2054441 patent/CA2054441C/fr not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CA2054441A1 (fr) | 1992-07-08 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EEER | Examination request | ||
| MKLA | Lapsed |