DE8418069U1 - Gerät zur Darstellung flächenhafter Bereiche des menschlichen Auges - Google Patents
Gerät zur Darstellung flächenhafter Bereiche des menschlichen AugesInfo
- Publication number
- DE8418069U1 DE8418069U1 DE19848418069 DE8418069U DE8418069U1 DE 8418069 U1 DE8418069 U1 DE 8418069U1 DE 19848418069 DE19848418069 DE 19848418069 DE 8418069 U DE8418069 U DE 8418069U DE 8418069 U1 DE8418069 U1 DE 8418069U1
- Authority
- DE
- Germany
- Prior art keywords
- light
- examination
- scanning
- image
- intensity
- 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
Links
- 230000006870 function Effects 0.000 claims description 23
- 210000001747 pupil Anatomy 0.000 claims description 17
- 230000004907 flux Effects 0.000 claims description 16
- 230000010287 polarization Effects 0.000 claims description 16
- 210000004087 cornea Anatomy 0.000 claims description 14
- 238000005259 measurement Methods 0.000 claims description 12
- 238000003384 imaging method Methods 0.000 claims description 10
- 230000005855 radiation Effects 0.000 claims description 10
- 238000001514 detection method Methods 0.000 claims description 7
- 238000004020 luminiscence type Methods 0.000 claims description 7
- 239000011159 matrix material Substances 0.000 claims description 7
- 230000003287 optical effect Effects 0.000 claims description 7
- 238000013461 design Methods 0.000 claims description 6
- 238000005286 illumination Methods 0.000 claims description 5
- 238000012545 processing Methods 0.000 claims description 5
- 230000003595 spectral effect Effects 0.000 claims description 5
- 238000012360 testing method Methods 0.000 claims description 5
- 230000001360 synchronised effect Effects 0.000 claims description 3
- 230000001419 dependent effect Effects 0.000 claims description 2
- 230000005284 excitation Effects 0.000 claims 1
- 210000000695 crystalline len Anatomy 0.000 description 28
- 238000000034 method Methods 0.000 description 8
- 230000003511 endothelial effect Effects 0.000 description 7
- 238000011835 investigation Methods 0.000 description 7
- 210000002159 anterior chamber Anatomy 0.000 description 6
- 238000012546 transfer Methods 0.000 description 5
- 210000001525 retina Anatomy 0.000 description 4
- 230000008901 benefit Effects 0.000 description 3
- 238000004364 calculation method Methods 0.000 description 3
- 238000012937 correction Methods 0.000 description 3
- 201000010099 disease Diseases 0.000 description 3
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 230000011514 reflex Effects 0.000 description 3
- 210000001742 aqueous humor Anatomy 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 238000003745 diagnosis Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000011896 sensitive detection Methods 0.000 description 2
- 230000000007 visual effect Effects 0.000 description 2
- 238000004458 analytical method Methods 0.000 description 1
- 210000002294 anterior eye segment Anatomy 0.000 description 1
- 201000009310 astigmatism Diseases 0.000 description 1
- UIZLQMLDSWKZGC-UHFFFAOYSA-N cadmium helium Chemical class [He].[Cd] UIZLQMLDSWKZGC-UHFFFAOYSA-N 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 230000001447 compensatory effect Effects 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000013399 early diagnosis Methods 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 102000034287 fluorescent proteins Human genes 0.000 description 1
- 108091006047 fluorescent proteins Proteins 0.000 description 1
- 238000009499 grossing Methods 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- 230000004060 metabolic process Effects 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 238000012805 post-processing Methods 0.000 description 1
- 238000002310 reflectometry Methods 0.000 description 1
- 230000004936 stimulating effect Effects 0.000 description 1
- 230000001629 suppression Effects 0.000 description 1
- 230000002123 temporal effect Effects 0.000 description 1
- 238000002560 therapeutic procedure Methods 0.000 description 1
- 238000001429 visible spectrum Methods 0.000 description 1
- 229910052724 xenon Inorganic materials 0.000 description 1
- FHNFHKCVQCLJFQ-UHFFFAOYSA-N xenon atom Chemical compound [Xe] FHNFHKCVQCLJFQ-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B3/00—Apparatus for testing the eyes; Instruments for examining the eyes
- A61B3/10—Objective types, i.e. instruments for examining the eyes independent of the patients' perceptions or reactions
- A61B3/12—Objective types, i.e. instruments for examining the eyes independent of the patients' perceptions or reactions for looking at the eye fundus, e.g. ophthalmoscopes
- A61B3/1225—Objective types, i.e. instruments for examining the eyes independent of the patients' perceptions or reactions for looking at the eye fundus, e.g. ophthalmoscopes using coherent radiation
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Health & Medical Sciences (AREA)
- Medical Informatics (AREA)
- Biophysics (AREA)
- Ophthalmology & Optometry (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Physics & Mathematics (AREA)
- Molecular Biology (AREA)
- Surgery (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Microscoopes, Condenser (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19848418069 DE8418069U1 (de) | 1984-06-14 | 1984-06-14 | Gerät zur Darstellung flächenhafter Bereiche des menschlichen Auges |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19848418069 DE8418069U1 (de) | 1984-06-14 | 1984-06-14 | Gerät zur Darstellung flächenhafter Bereiche des menschlichen Auges |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE8418069U1 true DE8418069U1 (de) | 1992-02-13 |
Family
ID=6767900
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19848418069 Expired DE8418069U1 (de) | 1984-06-14 | 1984-06-14 | Gerät zur Darstellung flächenhafter Bereiche des menschlichen Auges |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE8418069U1 (fr) |
-
1984
- 1984-06-14 DE DE19848418069 patent/DE8418069U1/de not_active Expired
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