JPH03118701U - - Google Patents
Info
- Publication number
- JPH03118701U JPH03118701U JP3016990U JP3016990U JPH03118701U JP H03118701 U JPH03118701 U JP H03118701U JP 3016990 U JP3016990 U JP 3016990U JP 3016990 U JP3016990 U JP 3016990U JP H03118701 U JPH03118701 U JP H03118701U
- Authority
- JP
- Japan
- Prior art keywords
- air supply
- endoscope
- inlet
- supply inlet
- supply pump
- 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
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 claims description 6
- 229910002092 carbon dioxide Inorganic materials 0.000 claims description 3
- 239000001569 carbon dioxide Substances 0.000 claims description 3
- 230000037431 insertion Effects 0.000 claims 1
- 238000003780 insertion Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Instruments For Viewing The Inside Of Hollow Bodies (AREA)
Description
第１図は第１の実施例の全体構成図、第２図及
び第３図は切換操作弁の切換動作を示す略示図、
第４図は第２の実施例の全体略示図である。 １０……内視鏡、１１……送気管、１１ａ……
送気出口、１１ｂ……送気入口、３０……光源装
置、３１……送気ポンプ、３４……切換操作弁、
４０……炭酸ガスボンベ、５０……送水タンクユ
ニツト。
び第３図は切換操作弁の切換動作を示す略示図、
第４図は第２の実施例の全体略示図である。 １０……内視鏡、１１……送気管、１１ａ……
送気出口、１１ｂ……送気入口、３０……光源装
置、３１……送気ポンプ、３４……切換操作弁、
４０……炭酸ガスボンベ、５０……送水タンクユ
ニツト。
Claims (1)
- 【実用新案登録請求の範囲】 内視鏡の挿入部外に開口形成された送気入口か
ら内視鏡の送気管内に空気を送り込むための送気
ポンプと、 上記送気ポンプと上記送気入口とを接続するた
めの接続管路と、 上記接続管路の途中に設けられて、上記送気入
口に上記送気ポンプを連通させる第１の状態と、
上記送気入口に炭酸ガスを供給するための炭酸ガ
ス供給手段を連通させる第２の状態とを選択的に
切り換える切換手段を設けたことを 特徴とする内視鏡の送気装置。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990030169U JPH0742404Y2 (ja) | 1990-03-22 | 1990-03-22 | 内視鏡の送気装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990030169U JPH0742404Y2 (ja) | 1990-03-22 | 1990-03-22 | 内視鏡の送気装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH03118701U true JPH03118701U (ja) | 1991-12-06 |
| JPH0742404Y2 JPH0742404Y2 (ja) | 1995-10-04 |
Family
ID=31532898
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1990030169U Expired - Fee Related JPH0742404Y2 (ja) | 1990-03-22 | 1990-03-22 | 内視鏡の送気装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0742404Y2 (ja) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5691728A (en) * | 1979-12-24 | 1981-07-24 | Olympus Optical Co | Gas supply apparatus for endoscope |
| JPS5757803U (ja) * | 1980-09-22 | 1982-04-05 | ||
| JPS5775627A (en) * | 1980-10-29 | 1982-05-12 | Olympus Optical Co | Endoscope |
-
1990
- 1990-03-22 JP JP1990030169U patent/JPH0742404Y2/ja not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5691728A (en) * | 1979-12-24 | 1981-07-24 | Olympus Optical Co | Gas supply apparatus for endoscope |
| JPS5757803U (ja) * | 1980-09-22 | 1982-04-05 | ||
| JPS5775627A (en) * | 1980-10-29 | 1982-05-12 | Olympus Optical Co | Endoscope |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0742404Y2 (ja) | 1995-10-04 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| LAPS | Cancellation because of no payment of annual fees |