CH281796A - Installation pour la cinématographie du réflexe pupillaire de l'oeil humain. - Google Patents
Installation pour la cinématographie du réflexe pupillaire de l'oeil humain.Info
- Publication number
- CH281796A CH281796A CH281796DA CH281796A CH 281796 A CH281796 A CH 281796A CH 281796D A CH281796D A CH 281796DA CH 281796 A CH281796 A CH 281796A
- Authority
- CH
- Switzerland
- Prior art keywords
- sub
- eye
- light
- circuit
- excitation
- Prior art date
Links
- 230000011514 reflex Effects 0.000 title claims description 6
- 238000009434 installation Methods 0.000 title claims description 5
- 210000001747 pupil Anatomy 0.000 title description 6
- 230000005284 excitation Effects 0.000 claims description 9
- 210000003128 head Anatomy 0.000 claims description 6
- 210000001061 forehead Anatomy 0.000 claims description 5
- 230000003287 optical effect Effects 0.000 claims description 5
- 230000001179 pupillary effect Effects 0.000 claims description 5
- 239000011521 glass Substances 0.000 claims description 4
- 239000003638 chemical reducing agent Substances 0.000 claims description 2
- 238000001914 filtration Methods 0.000 claims description 2
- 230000000737 periodic effect Effects 0.000 claims 3
- 230000003100 immobilizing effect Effects 0.000 claims 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 5
- 239000007788 liquid Substances 0.000 description 4
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 239000003990 capacitor Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 108010010803 Gelatin Proteins 0.000 description 1
- 241001465382 Physalis alkekengi Species 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 229920000159 gelatin Polymers 0.000 description 1
- 239000008273 gelatin Substances 0.000 description 1
- 235000019322 gelatine Nutrition 0.000 description 1
- 235000011852 gelatine desserts Nutrition 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 230000003902 lesion Effects 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 210000001525 retina Anatomy 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
Classifications
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
- G03B15/00—Special procedures for taking photographs; Apparatus therefor
- G03B15/08—Trick photography
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Medicines Containing Antibodies Or Antigens For Use As Internal Diagnostic Agents (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH281796T | 1948-08-11 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH281796A true CH281796A (de) | 1952-03-31 |
Family
ID=4483344
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH281796D CH281796A (de) | 1948-08-11 | 1948-08-11 | Installation pour la cinématographie du réflexe pupillaire de l'oeil humain. |
Country Status (1)
| Country | Link |
|---|---|
| CH (1) | CH281796A (de) |
-
1948
- 1948-08-11 CH CH281796D patent/CH281796A/de unknown
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US1605725A (en) | Oculo-microscopic and photographic apparatus | |
| JPS5943526Y2 (ja) | 細隙灯顕微鏡における照明装置 | |
| US1548780A (en) | Reflectionless ophthalmo illuminator | |
| JP2013015345A (ja) | 眼内レンズ検査装置 | |
| US3842254A (en) | Illuminating system for contact lens ophthalmometer | |
| JPH067819B2 (ja) | 検眼鏡 | |
| US2072390A (en) | Apparatus for taking photographs of the upper and lower jaws | |
| US2257331A (en) | Fundus camera | |
| CH281796A (de) | Installation pour la cinématographie du réflexe pupillaire de l'oeil humain. | |
| US4238142A (en) | Method and apparatus for examining and photographing the ocular fundus | |
| JPH07503639A (ja) | 光偏差計 | |
| US3778164A (en) | Ophthalmometer having alternative viewing measuring systems and including improved contact lens holding means | |
| US3842253A (en) | Illuminating system for contact lens ophthalmometer | |
| JPS5875533A (ja) | 電気生理学的診断法が可能な眼底カメラ | |
| US3791720A (en) | Ophthalmometer having alternative viewing and measuring systems and including an improved illumination system | |
| US3778135A (en) | Ophthalmometer having alternative viewing and measuring systems and including an improved illumination system | |
| US2149148A (en) | Optical instrument for orthoptic purposes | |
| US3776620A (en) | Opthalmometer having alternative viewing and measuring systems | |
| US3533342A (en) | Simultaneous-exposure stereophotographic fundus camera | |
| FR2461481A1 (fr) | Appareil de prise de vues de l'iris | |
| JPS5835202Y2 (ja) | 角膜内皮細胞観察撮影光学系 | |
| US1570453A (en) | Camera | |
| US2486914A (en) | Film viewing device having pivotally connected lamp housing and reflector | |
| JPH0226482Y2 (de) | ||
| CN109431453A (zh) | 一种用于客观视觉普查的眼视光仪器 |