JPS58179101U - Endoscope - Google Patents
EndoscopeInfo
- Publication number
- JPS58179101U JPS58179101U JP7742882U JP7742882U JPS58179101U JP S58179101 U JPS58179101 U JP S58179101U JP 7742882 U JP7742882 U JP 7742882U JP 7742882 U JP7742882 U JP 7742882U JP S58179101 U JPS58179101 U JP S58179101U
- Authority
- JP
- Japan
- Prior art keywords
- valve seat
- valve
- operating
- 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.)
- Pending
Links
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は本考案の一実施例における内視鏡の概略的な構
成説明図、第２図は同じくその送ガス用操作弁の第３図
中ｎ−ｎ線に沿う側断面図、第３図は第２図申■−■線
に沿う横断平面図である。
１・・・内視鏡、８・・・送ガス用操作弁、２１・・・
操作部本体、２３・・・弁座取付は部材、２６・・・開
口部、３３・・・弁座体、３４・・・弁体、３６・・・
送ガス用通路、４２・・・弾性バッキング、４５・・・
弁室、４６ａ・・・弁座部、５３・・・弁部。FIG. 1 is a schematic structural explanatory diagram of an endoscope according to an embodiment of the present invention, FIG. 2 is a side sectional view of the gas supply operating valve taken along the line nn in FIG. The figure is a cross-sectional plan view taken along line ■-■ in Figure 2. 1... Endoscope, 8... Gas supply operation valve, 21...
Operating unit body, 23...Member for valve seat installation, 26...Opening, 33...Valve seat body, 34...Valve body, 36...
Gas supply passage, 42... elastic backing, 45...
Valve chamber, 46a... Valve seat portion, 53... Valve portion.
Claims (2)
備えた内視鏡において、上記操作弁は上記操作部に設け
られその操作部の外部に開口する開口部を有しこの開口
部内に上記通路が連通ずる弁座取付は部と、この弁座取
付は部に着脱自在に装着される弁座体と、この弁座体に
取り付けられた弁体とからなることを特徴とする内視鏡
。(1) In an endoscope in which the operating section is equipped with an operating valve that controls the flow in the passage, the operating valve is provided in the operating section and has an opening that opens to the outside of the operating section. The valve seat mounting part includes a valve seat mounting section with which the passage communicates with the valve seat mounting section, a valve seat body detachably attached to the valve seat mounting section, and a valve body attached to the valve seat body. Endoscope.
れるとともに正常な操作時には弁座体から外れず、それ
以上の力を加えたとき弾性的に変形して弁座体から抜去
されることを特徴とする実用新案登録請求の範囲第（１
）項に記載の内視鏡。(2) The above-mentioned valve body is made of an elastic body, and is fitted into the above-mentioned valve seat body, and does not come off from the valve seat body during normal operation, but deforms elastically and detaches from the valve seat body when more force is applied. Utility model registration claim No. 1 (1) characterized in that
).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7742882U JPS58179101U (en) | 1982-05-26 | 1982-05-26 | Endoscope |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7742882U JPS58179101U (en) | 1982-05-26 | 1982-05-26 | Endoscope |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS58179101U true JPS58179101U (en) | 1983-11-30 |
Family
ID=30086687
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7742882U Pending JPS58179101U (en) | 1982-05-26 | 1982-05-26 | Endoscope |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS58179101U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63135119A (en) * | 1986-11-26 | 1988-06-07 | 旭光学工業株式会社 | Suction pipeline change-over apparatus of endoscope |
-
1982
- 1982-05-26 JP JP7742882U patent/JPS58179101U/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63135119A (en) * | 1986-11-26 | 1988-06-07 | 旭光学工業株式会社 | Suction pipeline change-over apparatus of endoscope |
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