JPS62188723U - - Google Patents
Info
- Publication number
- JPS62188723U JPS62188723U JP7637986U JP7637986U JPS62188723U JP S62188723 U JPS62188723 U JP S62188723U JP 7637986 U JP7637986 U JP 7637986U JP 7637986 U JP7637986 U JP 7637986U JP S62188723 U JPS62188723 U JP S62188723U
- Authority
- JP
- Japan
- Prior art keywords
- cover glass
- gap
- showing
- endoscope
- sectional
- 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
- 239000006059 cover glass Substances 0.000 claims description 9
- 239000000853 adhesive Substances 0.000 claims description 2
- 230000001070 adhesive effect Effects 0.000 claims description 2
- 230000003287 optical effect Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Landscapes
- Instruments For Viewing The Inside Of Hollow Bodies (AREA)
Description
第１図及び第２図は本考案の第１実施例に係り
、第１図は第１実施例における接眼カバーガラス
周辺を示す断面図、第２図は第１実施例の内視鏡
の構造を示す断面図、第３図は本考案の第２実施
例の主要部を示す断面図、第４図は本考案の第３
実施例の主要部を示す断面図、第５図は本考案の
第４実施例の主要部を示す断面図、第６図は本考
案の第５実施例の主要部を示す断面図、第７図は
本考案の第６実施例の主要部を示す断面図、第８
図はライトガイドの入射端周辺を示す断面図、第
９図はライトガイドを口金を用いて固定する途中
の工程を示す説明図、第１０図は第８図とは異な
る口金を用いたライトガイドの入射端周辺を示す
断面図である。
１……内視鏡、２……挿入部、３……把持部、
４……接眼部、１３……カバーガラス、２５……
対物カバーガラス、２６……接眼カバーガラス、
２６Ａ……フランジ部、２７……接眼カバーガラ
ス枠、２７Ａ……フランジ部、３０……アイピー
ス、３１……空隙部、３２……接着剤。
1 and 2 relate to the first embodiment of the present invention, FIG. 1 is a sectional view showing the vicinity of the eyepiece cover glass in the first embodiment, and FIG. 2 is the structure of the endoscope of the first embodiment. 3 is a sectional view showing the main part of the second embodiment of the present invention, and FIG. 4 is a sectional view showing the main part of the second embodiment of the present invention.
5 is a cross-sectional view showing the main parts of the fourth embodiment of the present invention; FIG. 6 is a cross-sectional view showing the main parts of the fifth embodiment of the present invention; FIG. The figure is a sectional view showing the main parts of the sixth embodiment of the present invention, and the eighth embodiment.
The figure is a cross-sectional view showing the vicinity of the incident end of the light guide, Figure 9 is an explanatory diagram showing the process of fixing the light guide using a base, and Figure 10 is a light guide using a base different from that in Figure 8. FIG. 1... Endoscope, 2... Insertion section, 3... Gripping section,
4... Eyepiece section, 13... Cover glass, 25...
Objective cover glass, 26...eyepiece cover glass,
26A...Flange portion, 27...Eyepiece cover glass frame, 27A...Flange portion, 30...Eyepiece, 31...Gap portion, 32...Adhesive.
Claims (1)
を備えた内視鏡において、 カバーガラスが取付けられるカバーガラス枠に
おけるカバーガラス周縁に対向する部分に空隙部
を設け、該空隙部に接着剤を充填して固定するこ
とを特徴とする内視鏡。[Scope of Claim for Utility Model Registration] In an endoscope equipped with an observation optical system whose outer surface is closed by a cover glass, a gap is provided in a part of the cover glass frame to which the cover glass is attached, facing the periphery of the cover glass, An endoscope characterized in that the gap is filled with an adhesive and fixed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1986076379U JPH0532822Y2 (en) | 1986-05-21 | 1986-05-21 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1986076379U JPH0532822Y2 (en) | 1986-05-21 | 1986-05-21 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS62188723U true JPS62188723U (en) | 1987-12-01 |
| JPH0532822Y2 JPH0532822Y2 (en) | 1993-08-23 |
Family
ID=30923399
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1986076379U Expired - Lifetime JPH0532822Y2 (en) | 1986-05-21 | 1986-05-21 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0532822Y2 (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0618788A (en) * | 1992-06-29 | 1994-01-28 | Fuji Photo Optical Co Ltd | Eyepiece device for endoscope |
| WO2015119296A1 (en) * | 2014-02-10 | 2015-08-13 | 日本電産サンキョー株式会社 | Method for producing optical unit and optical unit |
| JP2018505734A (en) * | 2015-02-05 | 2018-03-01 | オリンパス ビンテル ウント イーベーエー ゲーエムベーハーＯｌｙｍｐｕｓ Ｗｉｎｔｅｒ ＆ Ｉｂｅ Ｇｅｓｅｌｌｓｃｈａｆｔ Ｍｉｔ Ｂｅｓｃｈｒａｎｋｔｅｒ Ｈａｆｔｕｎｇ | Ocular device and surgical instrument having an ocular device |
| JP2018507035A (en) * | 2015-02-06 | 2018-03-15 | オリンパス ビンテル ウント イーベーエー ゲーエムベーハーＯｌｙｍｐｕｓ Ｗｉｎｔｅｒ ＆ Ｉｂｅ Ｇｅｓｅｌｌｓｃｈａｆｔ Ｍｉｔ Ｂｅｓｃｈｒａｎｋｔｅｒ Ｈａｆｔｕｎｇ | Surgical instrument eyepiece |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5731832A (en) * | 1980-08-01 | 1982-02-20 | Olympus Optical Co | Cover glass attachment of endoscope |
| JPS5731831A (en) * | 1980-08-01 | 1982-02-20 | Olympus Optical Co | Endoscope |
| JPS58184921A (en) * | 1982-04-23 | 1983-10-28 | Olympus Optical Co Ltd | Cover glass attaching device of endoscope |
| JPS58184922A (en) * | 1982-04-23 | 1983-10-28 | Olympus Optical Co Ltd | Cover glass attaching device of endoscope |
| JPS603811U (en) * | 1983-06-20 | 1985-01-12 | オリンパス光学工業株式会社 | Endoscope cover glass attachment device |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS603811B2 (en) * | 1978-12-26 | 1985-01-30 | 株式会社ロツテ | Method for enhancing flavor retention of chewing gum with center |
-
1986
- 1986-05-21 JP JP1986076379U patent/JPH0532822Y2/ja not_active Expired - Lifetime
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5731832A (en) * | 1980-08-01 | 1982-02-20 | Olympus Optical Co | Cover glass attachment of endoscope |
| JPS5731831A (en) * | 1980-08-01 | 1982-02-20 | Olympus Optical Co | Endoscope |
| JPS58184921A (en) * | 1982-04-23 | 1983-10-28 | Olympus Optical Co Ltd | Cover glass attaching device of endoscope |
| JPS58184922A (en) * | 1982-04-23 | 1983-10-28 | Olympus Optical Co Ltd | Cover glass attaching device of endoscope |
| JPS603811U (en) * | 1983-06-20 | 1985-01-12 | オリンパス光学工業株式会社 | Endoscope cover glass attachment device |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0618788A (en) * | 1992-06-29 | 1994-01-28 | Fuji Photo Optical Co Ltd | Eyepiece device for endoscope |
| WO2015119296A1 (en) * | 2014-02-10 | 2015-08-13 | 日本電産サンキョー株式会社 | Method for producing optical unit and optical unit |
| JPWO2015119296A1 (en) * | 2014-02-10 | 2017-03-30 | 日本電産サンキョー株式会社 | Optical unit manufacturing method and optical unit |
| JP2018505734A (en) * | 2015-02-05 | 2018-03-01 | オリンパス ビンテル ウント イーベーエー ゲーエムベーハーＯｌｙｍｐｕｓ Ｗｉｎｔｅｒ ＆ Ｉｂｅ Ｇｅｓｅｌｌｓｃｈａｆｔ Ｍｉｔ Ｂｅｓｃｈｒａｎｋｔｅｒ Ｈａｆｔｕｎｇ | Ocular device and surgical instrument having an ocular device |
| US10561408B2 (en) | 2015-02-05 | 2020-02-18 | Olympus Winter & Ibe Gmbh | Ocular device and surgical instrument having an ocular device |
| JP2018507035A (en) * | 2015-02-06 | 2018-03-15 | オリンパス ビンテル ウント イーベーエー ゲーエムベーハーＯｌｙｍｐｕｓ Ｗｉｎｔｅｒ ＆ Ｉｂｅ Ｇｅｓｅｌｌｓｃｈａｆｔ Ｍｉｔ Ｂｅｓｃｈｒａｎｋｔｅｒ Ｈａｆｔｕｎｇ | Surgical instrument eyepiece |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0532822Y2 (en) | 1993-08-23 |
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