JPS61109543A - 螢光血管造影を最適化する装置 - Google Patents
螢光血管造影を最適化する装置Info
- Publication number
- JPS61109543A JPS61109543A JP60241774A JP24177485A JPS61109543A JP S61109543 A JPS61109543 A JP S61109543A JP 60241774 A JP60241774 A JP 60241774A JP 24177485 A JP24177485 A JP 24177485A JP S61109543 A JPS61109543 A JP S61109543A
- Authority
- JP
- Japan
- Prior art keywords
- filter
- excitation light
- shielding filter
- shielding
- recording
- 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.)
- Granted
Links
- 238000002583 angiography Methods 0.000 title claims description 3
- 230000005284 excitation Effects 0.000 claims description 30
- 230000003287 optical effect Effects 0.000 claims description 17
- 238000003384 imaging method Methods 0.000 claims description 6
- 238000005286 illumination Methods 0.000 claims description 5
- 238000005457 optimization Methods 0.000 claims description 5
- 230000000903 blocking effect Effects 0.000 description 4
- 238000002189 fluorescence spectrum Methods 0.000 description 4
- 230000002207 retinal effect Effects 0.000 description 4
- 239000008280 blood Substances 0.000 description 3
- 210000004369 blood Anatomy 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 239000003269 fluorescent indicator Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000001228 spectrum Methods 0.000 description 3
- 238000000862 absorption spectrum Methods 0.000 description 2
- 239000011521 glass Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000012216 screening Methods 0.000 description 2
- 239000000758 substrate Substances 0.000 description 2
- 206010002945 Aphakia Diseases 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 210000001742 aqueous humor Anatomy 0.000 description 1
- 239000007864 aqueous solution Substances 0.000 description 1
- 210000004204 blood vessel Anatomy 0.000 description 1
- 238000012937 correction Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 238000000695 excitation spectrum Methods 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 239000007850 fluorescent dye Substances 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 230000002452 interceptive effect Effects 0.000 description 1
- 238000005375 photometry Methods 0.000 description 1
- 210000001747 pupil Anatomy 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
- 230000003595 spectral effect Effects 0.000 description 1
- 230000002792 vascular Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-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
- A61B3/1241—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 specially adapted for observation of ocular blood flow, e.g. by fluorescein angiography
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
- G01J3/00—Spectrometry; Spectrophotometry; Monochromators; Measuring colours
- G01J3/12—Generating the spectrum; Monochromators
- G01J2003/1213—Filters in general, e.g. dichroic, band
- G01J2003/1221—Mounting; Adjustment
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Vascular Medicine (AREA)
- Physics & Mathematics (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Biophysics (AREA)
- Ophthalmology & Optometry (AREA)
- Engineering & Computer Science (AREA)
- Hematology (AREA)
- Radiology & Medical Imaging (AREA)
- Medical Informatics (AREA)
- Molecular Biology (AREA)
- Surgery (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Eye Examination Apparatus (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DD26890084A DD227879A1 (de) | 1984-10-31 | 1984-10-31 | Anordnung zur optimierung der fluoreszenzangiografie |
| DD61B/268900-6 | 1984-10-31 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS61109543A true JPS61109543A (ja) | 1986-05-28 |
| JPH0551290B2 JPH0551290B2 (enrdf_load_stackoverflow) | 1993-08-02 |
Family
ID=5561773
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP60241774A Granted JPS61109543A (ja) | 1984-10-31 | 1985-10-30 | 螢光血管造影を最適化する装置 |
Country Status (3)
| Country | Link |
|---|---|
| JP (1) | JPS61109543A (enrdf_load_stackoverflow) |
| DD (1) | DD227879A1 (enrdf_load_stackoverflow) |
| DE (1) | DE3528954C2 (enrdf_load_stackoverflow) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010525866A (ja) * | 2007-05-01 | 2010-07-29 | スパイド，リチャード | 眼底カメラを使用する自己蛍光写真撮影法 |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2541982B2 (ja) * | 1987-05-27 | 1996-10-09 | 株式会社トプコン | レ―ザ―走査方式の眼科装置 |
| JP2927446B2 (ja) * | 1989-04-26 | 1999-07-28 | 株式会社トプコン | 眼科撮影装置 |
| JPH0492639A (ja) * | 1990-08-09 | 1992-03-25 | Topcon Corp | 眼底カメラ |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4839625U (enrdf_load_stackoverflow) * | 1971-09-13 | 1973-05-17 | ||
| JPS5037813U (enrdf_load_stackoverflow) * | 1973-08-02 | 1975-04-19 |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS55106137A (en) * | 1979-02-09 | 1980-08-14 | Tokyo Optical | Counter photographing apparatus in fluorescence photograph eyeground camera |
| JPS57180935A (en) * | 1981-04-28 | 1982-11-08 | Olympus Optical Co | Illumination light amount controllable eye bottom camera |
| NL8401153A (nl) * | 1984-04-11 | 1985-11-01 | Optische Ind De Oude Delft Nv | Werkwijze en inrichting voor het meten van de doorbloeding van het oog. |
-
1984
- 1984-10-31 DD DD26890084A patent/DD227879A1/de not_active IP Right Cessation
-
1985
- 1985-08-13 DE DE19853528954 patent/DE3528954C2/de not_active Expired - Fee Related
- 1985-10-30 JP JP60241774A patent/JPS61109543A/ja active Granted
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4839625U (enrdf_load_stackoverflow) * | 1971-09-13 | 1973-05-17 | ||
| JPS5037813U (enrdf_load_stackoverflow) * | 1973-08-02 | 1975-04-19 |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010525866A (ja) * | 2007-05-01 | 2010-07-29 | スパイド，リチャード | 眼底カメラを使用する自己蛍光写真撮影法 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0551290B2 (enrdf_load_stackoverflow) | 1993-08-02 |
| DD227879A1 (de) | 1985-10-02 |
| DE3528954C2 (de) | 1993-10-28 |
| DE3528954A1 (de) | 1986-04-30 |
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