JPH01157707U - - Google Patents
Info
- Publication number
- JPH01157707U JPH01157707U JP5223088U JP5223088U JPH01157707U JP H01157707 U JPH01157707 U JP H01157707U JP 5223088 U JP5223088 U JP 5223088U JP 5223088 U JP5223088 U JP 5223088U JP H01157707 U JPH01157707 U JP H01157707U
- Authority
- JP
- Japan
- Prior art keywords
- fluid injector
- fluid
- endoscope
- connecting device
- connecting portion
- 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
- 239000012530 fluid Substances 0.000 claims description 12
- 238000003780 insertion Methods 0.000 claims description 2
- 230000037431 insertion Effects 0.000 claims description 2
- 238000002347 injection Methods 0.000 claims 1
- 239000007924 injection Substances 0.000 claims 1
Description
第１図及び第２図は本考案の一実施例を示すも
ので、第１図は内視鏡の要部断面図、第２図は流
体注入器接続装置の断面図、第３図及び第４図は
従来技術を示すもので、第３図は内視鏡の要部断
面図、第４図は流体注入器接続装置の断面図であ
る。
２０：本体操作部、２０ａ：本体カバー、２１
：挿入部、２２：連結部、２３：ハウジング、２
５：流体供給チユーブ、２６：受け部、通チヤン
ネル、２９：流体注入器、３０：流体注入器接続
体、３０ａ：小径部、３０ｂ：大径部、３１：装
着用凹部、３２：連通孔、３３：流体室、３４：
凹部、３５：Ｏリング。
1 and 2 show an embodiment of the present invention, in which FIG. 1 is a cross-sectional view of the main parts of an endoscope, FIG. 2 is a cross-sectional view of a fluid injector connecting device, and FIGS. FIG. 4 shows the prior art, FIG. 3 is a sectional view of essential parts of an endoscope, and FIG. 4 is a sectional view of a fluid injector connecting device. 20: Main body operation section, 20a: Main body cover, 21
: insertion part, 22: connection part, 23: housing, 2
5: fluid supply tube, 26: receiving part, communication channel, 29: fluid injector, 30: fluid injector connection body, 30a: small diameter part, 30b: large diameter part, 31: mounting recess, 32: communication hole, 33: Fluid chamber, 34:
Recess, 35: O-ring.
Claims (1)
て、観察対象部内に流体を注入するためのものに
おいて、流体注入器が接続される流体注入器接続
体を着脱可能に装着する受け部を、前記連結部の
ハウジングから突出しない状態にしてそれと一体
的に設け、該受け部に流体注入流路を接続する構
成としたことを特徴とする内視鏡の流体注入器接
続装置。 A receiving part for removably attaching a fluid injector connection body to which a fluid injector is connected, in a device that is attached to a connecting part between a main body operating part and an insertion part to inject a fluid into an observation target part. A fluid injector connecting device for an endoscope, characterized in that the fluid injector connecting device for an endoscope is configured such that the connecting portion is provided integrally with the housing of the connecting portion so as not to protrude therefrom, and a fluid injection channel is connected to the receiving portion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988052230U JPH058961Y2 (en) | 1988-04-20 | 1988-04-20 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988052230U JPH058961Y2 (en) | 1988-04-20 | 1988-04-20 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH01157707U true JPH01157707U (en) | 1989-10-31 |
| JPH058961Y2 JPH058961Y2 (en) | 1993-03-05 |
Family
ID=31278236
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1988052230U Expired - Lifetime JPH058961Y2 (en) | 1988-04-20 | 1988-04-20 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH058961Y2 (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5671201U (en) * | 1979-11-05 | 1981-06-12 | ||
| JPS56163407U (en) * | 1980-05-08 | 1981-12-04 | ||
| JPS5720161U (en) * | 1980-07-09 | 1982-02-02 | ||
| JPS5829440A (en) * | 1981-08-17 | 1983-02-21 | オリンパス光学工業株式会社 | Forceps cock apparatus of endoscope |
| JPS6171029A (en) * | 1984-09-13 | 1986-04-11 | 富士写真光機株式会社 | Forcept in endoscope |
-
1988
- 1988-04-20 JP JP1988052230U patent/JPH058961Y2/ja not_active Expired - Lifetime
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5671201U (en) * | 1979-11-05 | 1981-06-12 | ||
| JPS56163407U (en) * | 1980-05-08 | 1981-12-04 | ||
| JPS5720161U (en) * | 1980-07-09 | 1982-02-02 | ||
| JPS5829440A (en) * | 1981-08-17 | 1983-02-21 | オリンパス光学工業株式会社 | Forceps cock apparatus of endoscope |
| JPS6171029A (en) * | 1984-09-13 | 1986-04-11 | 富士写真光機株式会社 | Forcept in endoscope |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH058961Y2 (en) | 1993-03-05 |