JPH0179012U - - Google Patents
Info
- Publication number
- JPH0179012U JPH0179012U JP1987175476U JP17547687U JPH0179012U JP H0179012 U JPH0179012 U JP H0179012U JP 1987175476 U JP1987175476 U JP 1987175476U JP 17547687 U JP17547687 U JP 17547687U JP H0179012 U JPH0179012 U JP H0179012U
- Authority
- JP
- Japan
- Prior art keywords
- prism
- tip
- cover lens
- lens provided
- component
- 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
Landscapes
- Instruments For Viewing The Inside Of Hollow Bodies (AREA)
- Mounting And Adjusting Of Optical Elements (AREA)
Description
第１図ないし第３図はこの考案の第１の実施例
を示し、第１図はプリズム枠が取着されたプリズ
ムを示す斜視図、第２図は内視鏡先端部の平面図
、第３図はその断面図、第４図はこの考案の第２
の実施例の要部を示す斜視図、第５図は従来のプ
リズムとプリズム枠との固定構造を示す斜視図で
ある。
２……先端部（先端構成部）、７……先端カバ
ーレンズ、１３……後方レンズ郡、１４……プリ
ズム、１５……プリズム枠、７ａ……球欠部。
1 to 3 show a first embodiment of this invention, in which FIG. 1 is a perspective view showing a prism with a prism frame attached, FIG. 2 is a plan view of the distal end of the endoscope, and FIG. Figure 3 is a cross-sectional view, and Figure 4 is the second version of this invention.
FIG. 5 is a perspective view showing a conventional fixing structure between a prism and a prism frame. 2... Tip portion (tip component), 7... Tip cover lens, 13... Rear lens group, 14... Prism, 15... Prism frame, 7a... Ball-cut portion.
Claims (1)
先端構成部内に設けた前記先端カバーレンズの後
方に配されるプリズムと、このプリズムに該周縁
全体をプリズム枠の内周面に隙間なく密着させて
設けたプリズムを保持するためのプリズム枠とを
具備したことを特徴とする内視鏡。 a tip cover lens provided in the tip component; a prism disposed behind the tip cover lens provided in the tip component; An endoscope comprising a prism frame for holding a prism provided therein.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987175476U JPH0548172Y2 (en) | 1987-11-17 | 1987-11-17 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987175476U JPH0548172Y2 (en) | 1987-11-17 | 1987-11-17 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0179012U true JPH0179012U (en) | 1989-05-26 |
| JPH0548172Y2 JPH0548172Y2 (en) | 1993-12-21 |
Family
ID=31467267
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987175476U Expired - Lifetime JPH0548172Y2 (en) | 1987-11-17 | 1987-11-17 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0548172Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2011218033A (en) * | 2010-04-13 | 2011-11-04 | Hoya Corp | Distal end structure of oblique endoscope |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS597422B2 (en) * | 1981-05-07 | 1984-02-18 | ニビシ醤油株式会社 | Tank for barley miso |
-
1987
- 1987-11-17 JP JP1987175476U patent/JPH0548172Y2/ja not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2011218033A (en) * | 2010-04-13 | 2011-11-04 | Hoya Corp | Distal end structure of oblique endoscope |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0548172Y2 (en) | 1993-12-21 |