JPS6426001U - - Google Patents
Info
- Publication number
- JPS6426001U JPS6426001U JP16731887U JP16731887U JPS6426001U JP S6426001 U JPS6426001 U JP S6426001U JP 16731887 U JP16731887 U JP 16731887U JP 16731887 U JP16731887 U JP 16731887U JP S6426001 U JPS6426001 U JP S6426001U
- Authority
- JP
- Japan
- Prior art keywords
- tube
- inner tube
- slide
- stopper
- spring
- 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
- 230000002093 peripheral effect Effects 0.000 claims 2
Landscapes
- Instruments For Viewing The Inside Of Hollow Bodies (AREA)
Description
図面はこの考案の一実施例を示し、第１図は縦
断面図、第２図は内視鏡の全体図、第３図は鉗子
栓の平面図である。
６……外管、１１……吸引孔、１３……内管、
１３ｃ……段部、４５……ストツパ、４６……ば
ね。
The drawings show an embodiment of this invention, with FIG. 1 being a longitudinal sectional view, FIG. 2 being an overall view of the endoscope, and FIG. 3 being a plan view of the forceps plug. 6... Outer tube, 11... Suction hole, 13... Inner tube,
13c...Step part, 45...Stopper, 46...Spring.
Claims (1)
挿通された内管と、上記外管と内管との間にスラ
イド自在に設けられたスライド管と、上記内管の
外周面に形成された段部と、上記内管に着脱自在
に外嵌され上記段部との係合によつて保持される
ストツパと、上記内管とスライド管との間に一端
を上記ストツパに係合させて設けられ吸引操作時
に上記スライド管のスライド操作によつて圧縮さ
れるばねとを具備したことを特徴とする内視鏡用
吸引制御装置。 An outer tube with a suction hole bored in the peripheral wall, an inner tube inserted into the outer tube, a slide tube slidably provided between the outer tube and the inner tube, and an outer peripheral surface of the inner tube. a step portion formed in the inner tube, a stopper that is detachably fitted onto the inner tube and held by engagement with the step portion, and one end of which is engaged with the stopper between the inner tube and the slide tube. 1. A suction control device for an endoscope, comprising a spring that is provided together with the spring and is compressed by a sliding operation of the slide tube during a suction operation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16731887U JPS6426001U (en) | 1987-10-31 | 1987-10-31 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16731887U JPS6426001U (en) | 1987-10-31 | 1987-10-31 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6426001U true JPS6426001U (en) | 1989-02-14 |
Family
ID=31455500
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP16731887U Pending JPS6426001U (en) | 1987-10-31 | 1987-10-31 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6426001U (en) |
-
1987
- 1987-10-31 JP JP16731887U patent/JPS6426001U/ja active Pending