JPH01155404U - - Google Patents
Info
- Publication number
- JPH01155404U JPH01155404U JP5268888U JP5268888U JPH01155404U JP H01155404 U JPH01155404 U JP H01155404U JP 5268888 U JP5268888 U JP 5268888U JP 5268888 U JP5268888 U JP 5268888U JP H01155404 U JPH01155404 U JP H01155404U
- Authority
- JP
- Japan
- Prior art keywords
- small diameter
- grip part
- probe tube
- radius
- diameter probe
- 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
- 239000000523 sample Substances 0.000 claims description 3
- 210000005252 bulbus oculi Anatomy 0.000 claims 1
- 230000037431 insertion Effects 0.000 claims 1
- 238000003780 insertion Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
- 230000000052 comparative effect Effects 0.000 description 1
Landscapes
- Endoscopes (AREA)
- Eye Examination Apparatus (AREA)
Description
第１図は本考案の一実施例を示す正面図、第２
図は要部拡大断面図、第３図は第２図の―矢
視拡大図、第４図は第２図の―断面拡大図、
第５図は使用状態斜視図、第６図は使用状態説明
図、第７図は変形例を示す要部正面図、第８図は
比較例の使用状態図である。
２……グリツプ部、３……細径プローブ管、８
……最先端部、１０……イメージガイド、１１…
…ライトガイド、Ｒ……曲率半径、Ｃ……弯曲開
始点、θ……方向変換角度。
Figure 1 is a front view showing one embodiment of the present invention;
The figure is an enlarged cross-sectional view of the main part, Figure 3 is an enlarged view of the arrow in Figure 2, Figure 4 is an enlarged cross-sectional view of Figure 2,
FIG. 5 is a perspective view of the device in use, FIG. 6 is an explanatory diagram of the device in use, FIG. 7 is a front view of main parts showing a modified example, and FIG. 8 is a diagram of a comparative example in use. 2...Grip part, 3...Small diameter probe tube, 8
...Cutting edge section, 10...Image guide, 11...
... Light guide, R ... Radius of curvature, C ... Starting point of curvature, θ ... Direction change angle.
Claims (1)
先端から突出状に眼球挿入用細径プローブ管を突
設し、かつ、該細径プローブ管の曲率半径を３mm
〜１０mm、方向変換角度を６０°〜１２０°、弯
曲開始点から最先端部までの長さ寸法を５mm〜１
０mmとした弯曲アール状に形成したことを特徴と
する眼科用フアイバスコープ。 It is equipped with a grip part that can be held with one hand, and a small diameter probe tube for eyeball insertion is provided protruding from the tip of the grip part, and the radius of curvature of the small diameter probe tube is 3 mm.
~10mm, direction change angle from 60° to 120°, length from the curve start point to the tip end from 5mm to 1
An ophthalmological fiberscope characterized by being formed into a curved radius of 0 mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988052688U JPH0530406Y2 (en) | 1988-04-19 | 1988-04-19 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988052688U JPH0530406Y2 (en) | 1988-04-19 | 1988-04-19 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH01155404U true JPH01155404U (en) | 1989-10-25 |
| JPH0530406Y2 JPH0530406Y2 (en) | 1993-08-04 |
Family
ID=31278695
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1988052688U Expired - Lifetime JPH0530406Y2 (en) | 1988-04-19 | 1988-04-19 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0530406Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2017516585A (en) * | 2014-06-06 | 2017-06-22 | ノバルティス アーゲー | Back reflection minimization for OCT probes |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6470023A (en) * | 1987-08-24 | 1989-03-15 | Allergan Inc | Optometric device |
-
1988
- 1988-04-19 JP JP1988052688U patent/JPH0530406Y2/ja not_active Expired - Lifetime
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6470023A (en) * | 1987-08-24 | 1989-03-15 | Allergan Inc | Optometric device |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2017516585A (en) * | 2014-06-06 | 2017-06-22 | ノバルティス アーゲー | Back reflection minimization for OCT probes |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0530406Y2 (en) | 1993-08-04 |