JPS61130201U - - Google Patents
Info
- Publication number
- JPS61130201U JPS61130201U JP1331485U JP1331485U JPS61130201U JP S61130201 U JPS61130201 U JP S61130201U JP 1331485 U JP1331485 U JP 1331485U JP 1331485 U JP1331485 U JP 1331485U JP S61130201 U JPS61130201 U JP S61130201U
- Authority
- JP
- Japan
- Prior art keywords
- flexible tube
- fitting tip
- diameter
- insertion section
- endoscope
- 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
- 238000003780 insertion Methods 0.000 claims description 3
- 230000037431 insertion Effects 0.000 claims description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
Landscapes
- Instruments For Viewing The Inside Of Hollow Bodies (AREA)
Description
第１図は本考案の一実施例を示す内視鏡の側面
図、第２図は同じくその挿入部の側断面図、第３
図は第２図中―線に沿う断面図、第４図は第
２図中―線に沿う断面図、第５図は同じくそ
の接続パイプと可撓性チユーブの接続部の断面図
、第６図は同じく送気送水チユーブの接続部の断
面図、第７図ないし第９図はそれぞれ異なる変形
例を示す断面図である。
１５…接続チユーブ、１６…送気送水チユーブ
、１７…接続パイプ、２１…送気チユーブ、２３
…送水チユーブ、２５，２８…固定パイプ、２６
，２９…保護チユーブ。
FIG. 1 is a side view of an endoscope showing an embodiment of the present invention, FIG. 2 is a side sectional view of the insertion section thereof, and FIG.
The figures are a cross-sectional view taken along the line in Figure 2, Figure 4 is a cross-sectional view taken along the line in Figure 2, Figure 5 is a cross-sectional view of the connection between the connecting pipe and the flexible tube, and Figure 6 is a cross-sectional view taken along the line in Figure 2. This figure is a cross-sectional view of the connection part of the air and water supply tube, and FIGS. 7 to 9 are cross-sectional views showing different modifications. 15...Connection tube, 16...Air and water supply tube, 17...Connection pipe, 21...Air supply tube, 23
...Water supply tube, 25, 28...Fixed pipe, 26
, 29...protective tube.
Claims (1)
、上記挿入部内にある接続パイプに被嵌して接続
固定した内視鏡において、上記接続パイプの被嵌
部外径をＡ、可撓性チユーブの嵌合先端部の内径
をＢ、上記嵌合先端部の外径をＣ、上記嵌合先端
部付傍を除く可撓性チユーブの外内径をＤ，Ｅと
するとき、 Ａ≧Ｂ，Ｃ＜Ｄ，Ｂ≦Ｅ であることを特徴とする内視鏡。[Scope of Claim for Utility Model Registration] An endoscope in which the distal end of a flexible tube inserted into the insertion section is fitted and fixed to a connecting pipe in the insertion section, wherein The diameter is A, the inner diameter of the fitting tip of the flexible tube is B, the outer diameter of the fitting tip is C, and the outer and inner diameters of the flexible tube excluding the area around the fitting tip are D and E. An endoscope characterized in that: A≧B, C<D, and B≦E.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985013314U JPH0315048Y2 (en) | 1985-02-01 | 1985-02-01 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985013314U JPH0315048Y2 (en) | 1985-02-01 | 1985-02-01 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS61130201U true JPS61130201U (en) | 1986-08-14 |
| JPH0315048Y2 JPH0315048Y2 (en) | 1991-04-03 |
Family
ID=30497207
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1985013314U Expired JPH0315048Y2 (en) | 1985-02-01 | 1985-02-01 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0315048Y2 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000262462A (en) * | 1999-03-15 | 2000-09-26 | Fuji Photo Optical Co Ltd | Tube connection structure of endoscope |
| WO2019009027A1 (en) * | 2017-07-04 | 2019-01-10 | オリンパス株式会社 | Endoscope |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS57136432A (en) * | 1981-02-19 | 1982-08-23 | Olympus Optical Co | Tube for endoscope |
-
1985
- 1985-02-01 JP JP1985013314U patent/JPH0315048Y2/ja not_active Expired
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS57136432A (en) * | 1981-02-19 | 1982-08-23 | Olympus Optical Co | Tube for endoscope |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000262462A (en) * | 1999-03-15 | 2000-09-26 | Fuji Photo Optical Co Ltd | Tube connection structure of endoscope |
| WO2019009027A1 (en) * | 2017-07-04 | 2019-01-10 | オリンパス株式会社 | Endoscope |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0315048Y2 (en) | 1991-04-03 |