JPS62177701U - - Google Patents
Info
- Publication number
- JPS62177701U JPS62177701U JP6508886U JP6508886U JPS62177701U JP S62177701 U JPS62177701 U JP S62177701U JP 6508886 U JP6508886 U JP 6508886U JP 6508886 U JP6508886 U JP 6508886U JP S62177701 U JPS62177701 U JP S62177701U
- Authority
- JP
- Japan
- Prior art keywords
- insertion section
- endoscope
- channel
- main body
- groove
- 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
- 230000037431 insertion Effects 0.000 claims description 12
- 238000003780 insertion Methods 0.000 claims description 12
- 238000005286 illumination Methods 0.000 claims description 2
- 230000003287 optical effect Effects 0.000 claims description 2
Landscapes
- Instruments For Viewing The Inside Of Hollow Bodies (AREA)
Description
第１図から第５図までの図面はこの考案の一実
施例を示すものであり、第１図は内視鏡の挿入部
の斜視図、第２図は挿入部本体の斜視図、第３図
は挿入部の先部の部分断面平面図、第４図は第１
図―断面図、第５図は内視鏡の概略外観図で
ある。第６図は第８図までの図面はそれぞれ他の
実施例を示すものであり、第６図、第７図は第二
、第三実施例の第４図相当断面図、第８図は第四
実施例の挿入部の先部の断面図である。
１……内視鏡、４，４Ａ，４Ｂ，４Ｃ……挿入
部本体、５，５Ａ，５Ｂ……溝部、６……光学観
察系、７……照明系、１１……チヤンネル（鉗子
チヤンネル）、１６……チヤンネル（送気送水チ
ヤンネル）、２０，２０Ａ，２０Ｂ，２０Ｃ……
挿入部、４０……外接円。
The drawings from Fig. 1 to Fig. 5 show one embodiment of this invention, in which Fig. 1 is a perspective view of the insertion section of the endoscope, Fig. 2 is a perspective view of the insertion section main body, and Fig. 3 is a perspective view of the insertion section main body. The figure is a partial cross-sectional plan view of the tip of the insertion tube, and Figure 4 is a partial cross-sectional plan view of the tip of the insertion tube.
FIG. 5 is a schematic external view of the endoscope. 6 and 8 show other embodiments, and FIGS. 6 and 7 are sectional views corresponding to FIG. 4 of the second and third embodiments, and FIG. 8 is a sectional view of the second and third embodiments. FIG. 7 is a cross-sectional view of the distal end of the insertion portion of the fourth embodiment. 1... Endoscope, 4, 4A, 4B, 4C... Insertion section main body, 5, 5A, 5B... Groove, 6... Optical observation system, 7... Illumination system, 11... Channel (forceps channel) , 16... Channel (air/water channel), 20, 20A, 20B, 20C...
Insertion part, 40...circumscribed circle.
Claims (1)
円形の挿入部本体の側部に長手方向に沿つて溝部
が形成され、この溝部にチヤンネルが着脱自在に
されている内視鏡の挿入部構造において、上記チ
ヤンネルが挿入部本体の外接円内に配置されるこ
とを特徴とする内視鏡の挿入部構造。 An insertion section of an endoscope, in which a groove is formed along the longitudinal direction on the side of the insertion section main body, which has an approximately circular cross section and is equipped with an optical observation system and an illumination system inside, and a channel is detachably attached to the groove. An insertion section structure for an endoscope, wherein the channel is arranged within a circumscribed circle of an insertion section main body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1986065088U JPH045135Y2 (en) | 1986-05-01 | 1986-05-01 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1986065088U JPH045135Y2 (en) | 1986-05-01 | 1986-05-01 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS62177701U true JPS62177701U (en) | 1987-11-11 |
| JPH045135Y2 JPH045135Y2 (en) | 1992-02-14 |
Family
ID=30901839
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1986065088U Expired JPH045135Y2 (en) | 1986-05-01 | 1986-05-01 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH045135Y2 (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0411001U (en) * | 1990-05-21 | 1992-01-29 | ||
| JP2001046374A (en) * | 1999-08-04 | 2001-02-20 | Hitachi Medical Corp | Ultrasonic probe |
| WO2011062371A3 (en) * | 2009-11-17 | 2011-09-01 | 메디슨 주식회사 | Endoscopic device |
| JP2013013740A (en) * | 2006-05-18 | 2013-01-24 | Smart Medical Systems Ltd | Auxiliary endoscope assembly |
| WO2020188762A1 (en) * | 2019-03-19 | 2020-09-24 | オリンパス株式会社 | Ultrasonic endoscope |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5542628A (en) * | 1978-09-20 | 1980-03-26 | Olympus Optical Co | Endoscope |
-
1986
- 1986-05-01 JP JP1986065088U patent/JPH045135Y2/ja not_active Expired
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5542628A (en) * | 1978-09-20 | 1980-03-26 | Olympus Optical Co | Endoscope |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0411001U (en) * | 1990-05-21 | 1992-01-29 | ||
| JP2001046374A (en) * | 1999-08-04 | 2001-02-20 | Hitachi Medical Corp | Ultrasonic probe |
| JP2013013740A (en) * | 2006-05-18 | 2013-01-24 | Smart Medical Systems Ltd | Auxiliary endoscope assembly |
| JP2016052526A (en) * | 2006-05-18 | 2016-04-14 | スマート・メディカル・システムズ・リミテッド | Auxiliary endoscope assembly |
| WO2011062371A3 (en) * | 2009-11-17 | 2011-09-01 | 메디슨 주식회사 | Endoscopic device |
| WO2020188762A1 (en) * | 2019-03-19 | 2020-09-24 | オリンパス株式会社 | Ultrasonic endoscope |
| JPWO2020188762A1 (en) * | 2019-03-19 | 2020-09-24 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH045135Y2 (en) | 1992-02-14 |