JPS63137603U - - Google Patents
Info
- Publication number
- JPS63137603U JPS63137603U JP3047687U JP3047687U JPS63137603U JP S63137603 U JPS63137603 U JP S63137603U JP 3047687 U JP3047687 U JP 3047687U JP 3047687 U JP3047687 U JP 3047687U JP S63137603 U JPS63137603 U JP S63137603U
- Authority
- JP
- Japan
- Prior art keywords
- optical system
- light
- ophthalmological
- eye
- fixation device
- 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.)
- Pending
Links
- 230000003287 optical effect Effects 0.000 claims 4
- 230000001678 irradiating effect Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
Description
第１図は本考案装置の全体構成を示すブロツク
図、第２図Ａ，Ｂはモニター画面に現われる画像
例を示す説明図である。
１……被検眼、１０……コンピユータ、１１…
…モニター画面、１１ａ……固視パターン。
FIG. 1 is a block diagram showing the overall configuration of the device of the present invention, and FIGS. 2A and 2B are explanatory diagrams showing examples of images appearing on a monitor screen. 1... Eye to be examined, 10... Computer, 11...
...Monitor screen, 11a...Fixation pattern.
Claims (1)
光を照射し、その反射光を受光光学系を介して受
光することにより眼科検査が行なわれる被検者の
目を固視させるための眼科用固視装置において、
前記投光光学系と受光光学系を被検眼の眼軸に対
して両側に配置し、被検眼のほぼ正面に映像を写
し出せるモニター画面からなる固視目標を設ける
ようにしたことを特徴とする眼科用固視装置。 (2) 前記固視目標をモニター画面内で移動ある
いは変化できるようにしたことを特徴とする実用
新案登録請求の範囲第１項に記載の眼科用固視装
置。[Scope of Claim for Utility Model Registration] (1) An ophthalmological examination is performed by irradiating the examinee's eyes with light from a light source through a light emitting optical system and receiving the reflected light through a light receiving optical system. In an ophthalmological fixation device for fixating the eyes of a subject,
The light emitting optical system and the light receiving optical system are arranged on both sides of the eye axis of the eye to be examined, and a fixation target consisting of a monitor screen that can project an image almost directly in front of the eye to be examined is provided. Ophthalmological fixation device. (2) The fixation device for ophthalmology according to claim 1, wherein the fixation target can be moved or changed within a monitor screen.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3047687U JPS63137603U (en) | 1987-03-04 | 1987-03-04 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3047687U JPS63137603U (en) | 1987-03-04 | 1987-03-04 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63137603U true JPS63137603U (en) | 1988-09-09 |
Family
ID=30835321
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3047687U Pending JPS63137603U (en) | 1987-03-04 | 1987-03-04 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63137603U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01198527A (en) * | 1988-02-02 | 1989-08-10 | Topcon Corp | Apparatus for measuring refractivity of eye |
-
1987
- 1987-03-04 JP JP3047687U patent/JPS63137603U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01198527A (en) * | 1988-02-02 | 1989-08-10 | Topcon Corp | Apparatus for measuring refractivity of eye |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US5360010A (en) | Vascular entoptoscope | |
| US6178340B1 (en) | Three-dimensional infrared imager for subcutaneous puncture and study of vascular network | |
| US5512966A (en) | Ophthalmic pachymeter and method of making ophthalmic determinations | |
| US5947906A (en) | Apparatus for enhanced visual venous examination | |
| JP2019518511A5 (en) | ||
| WO2021027235A1 (en) | Infant amblyopia electrocerebral objective detector | |
| US6244712B1 (en) | Optical scanning spectroscopic apparatus and associated method | |
| CN115151181A (en) | Personalized patient interface for ophthalmic devices | |
| Rochefort et al. | Layout of transcallosal activity in cat visual cortex revealed by optical imaging | |
| CN207081931U (en) | A kind of fundus imaging apparatus based on mobile device | |
| JPS63137603U (en) | ||
| CN210871524U (en) | Binocular stereo and image-guided fundus camera | |
| US4431279A (en) | Eye periphery portion illuminating device in an ophthalmologic instrument | |
| CN106821302A (en) | A kind of multispectral eyeground camera system | |
| CN206443683U (en) | Ultra-wide angle eyeground imaging system | |
| CN112690755A (en) | Head-mounted ophthalmic OCTA device | |
| FR2387021A1 (en) | HAND OPHTHALMOSCOPE | |
| JP3470980B2 (en) | Ophthalmic equipment | |
| CN107450255A (en) | A kind of fundus imaging apparatus based on mobile device | |
| CN219558507U (en) | Light feeding instrument | |
| Gliss et al. | Toward a miniaturized fundus camera | |
| JPS6340962Y2 (en) | ||
| JPS5816728Y2 (en) | Flashing eye tracking device | |
| JPS627289Y2 (en) | ||
| CN208659330U (en) | A kind of mobile device-based fundus angiography optical module |