JPS6359601U - - Google Patents
Info
- Publication number
- JPS6359601U JPS6359601U JP15466786U JP15466786U JPS6359601U JP S6359601 U JPS6359601 U JP S6359601U JP 15466786 U JP15466786 U JP 15466786U JP 15466786 U JP15466786 U JP 15466786U JP S6359601 U JPS6359601 U JP S6359601U
- Authority
- JP
- Japan
- Prior art keywords
- engagement hole
- endoscope
- curved tube
- distal end
- fitted
- 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.)
- Pending
Links
- 230000037431 insertion Effects 0.000 claims description 4
- 238000003780 insertion Methods 0.000 claims description 4
Landscapes
- Instruments For Viewing The Inside Of Hollow Bodies (AREA)
Description
第１図および第２図は本考案の一実施例を示し
、第１図は内視鏡の全体図、第２図は内視鏡挿入
部の先端部と湾曲管との接続構造を示す断面図、
第３図は本考案の他の実施例を示す内視鏡の先端
部の断面図、第４図は内視鏡挿入部の先端部と湾
曲管との従来の接続構造を示す断面図である。
１…内視鏡、２…挿入部、３…操作部、４…ラ
イトガイドケーブル、５…可撓管、６…湾曲管、
７…先端部、１１…外皮、１４，２１…係止部材
、１５…係合孔、１６…係合穴。
Figures 1 and 2 show an embodiment of the present invention, with Figure 1 being an overall view of the endoscope, and Figure 2 being a cross section showing the connection structure between the tip of the endoscope insertion section and the curved tube. figure,
FIG. 3 is a cross-sectional view of the distal end of an endoscope showing another embodiment of the present invention, and FIG. 4 is a cross-sectional view showing a conventional connection structure between the distal end of an endoscope insertion portion and a curved tube. . DESCRIPTION OF SYMBOLS 1... Endoscope, 2... Insertion part, 3... Operation part, 4... Light guide cable, 5... Flexible tube, 6... Curved tube,
7... Tip part, 11... Outer skin, 14, 21... Locking member, 15... Engagement hole, 16... Engagement hole.
Claims (1)
湾曲管を可撓管を介して操作部に連結した内視鏡
において、前記湾曲管の先端外周面に係合孔を設
けるとともに、この係合孔に対応して前記先端部
の嵌着部位に係合穴を設け、この係合穴に前記係
合孔を介して係止部材を嵌入し、且つ前記湾曲管
と先端部との接続部を外皮で被覆したことを特徴
とする内視鏡。 In an endoscope in which a distal end of an endoscope insertion section is fitted into a curved tube, and the curved tube is connected to an operating section via a flexible tube, an engagement hole is provided on the outer circumferential surface of the distal end of the curved tube; , an engagement hole is provided in the fitting portion of the tip portion corresponding to the engagement hole, a locking member is fitted into the engagement hole via the engagement hole, and the curved tube and the tip portion are connected to each other. An endoscope characterized in that a connecting portion of the endoscope is covered with an outer skin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15466786U JPS6359601U (en) | 1986-10-08 | 1986-10-08 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15466786U JPS6359601U (en) | 1986-10-08 | 1986-10-08 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6359601U true JPS6359601U (en) | 1988-04-20 |
Family
ID=31074670
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15466786U Pending JPS6359601U (en) | 1986-10-08 | 1986-10-08 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6359601U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0261302U (en) * | 1988-10-28 | 1990-05-08 |
-
1986
- 1986-10-08 JP JP15466786U patent/JPS6359601U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0261302U (en) * | 1988-10-28 | 1990-05-08 |