JPS6442002U - - Google Patents
Info
- Publication number
- JPS6442002U JPS6442002U JP18932887U JP18932887U JPS6442002U JP S6442002 U JPS6442002 U JP S6442002U JP 18932887 U JP18932887 U JP 18932887U JP 18932887 U JP18932887 U JP 18932887U JP S6442002 U JPS6442002 U JP S6442002U
- Authority
- JP
- Japan
- Prior art keywords
- cylinder
- water supply
- channel
- operation valve
- suction
- 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
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 11
- 230000037431 insertion Effects 0.000 claims description 2
- 238000003780 insertion Methods 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Instruments For Viewing The Inside Of Hollow Bodies (AREA)
Description
第１図は本考案の第１の実施例であり、シリン
ダに吸引操作弁を取着した状態の断面図、第２図
はその内視鏡の全体概略図、第３図は第１の実施
例に送水操作弁を取着した状態の断面図、第４図
はその実施例に形状の異なる第２の送水操作弁を
取着した状態の断面図、第５図及び第６図は同じ
くその実施例に形状の異なる第３の送水操作弁を
取着した状態の断面図、第７図は第２の実施例で
あり、シリンダに吸引操作弁を取着した状態の断
面図、第８図及び第９図は同じく送水操作弁を取
着した状態の断面図である。
１……挿入部、２……チヤンネル、３……操作
部、４……シリンダ、５……吸引装置、６……送
水装置、１１……吸引操作弁、１８，２８，３８
……送水操作弁、５１……シリンダ、５３……吸
引操作弁、６３，７３……送水操作弁。
Fig. 1 is a cross-sectional view of the first embodiment of the present invention with a suction operation valve attached to the cylinder, Fig. 2 is a general schematic diagram of the endoscope, and Fig. 3 is the first embodiment of the invention. FIG. 4 is a cross-sectional view of the example with a water supply operation valve attached, FIG. 4 is a cross-section of the embodiment with a second water supply operation valve of a different shape attached, and FIGS. FIG. 7 is a sectional view of the embodiment with a third water supply operation valve of a different shape attached, and FIG. 8 is a sectional view of the second embodiment, with a suction operation valve attached to the cylinder. and FIG. 9 is a sectional view of the same with the water supply operation valve attached. DESCRIPTION OF SYMBOLS 1...Insertion part, 2...Channel, 3...Operation part, 4...Cylinder, 5...Suction device, 6...Water supply device, 11...Suction operation valve, 18, 28, 38
... Water supply operation valve, 51 ... Cylinder, 53 ... Suction operation valve, 63, 73 ... Water supply operation valve.
Claims (1)
とができるシリンダを、挿入部の先端に開口する
チヤンネルに連通して操作部に設けると共に、上
記シリンダが上記吸引手段に接続されたときに吸
引手段とチヤンネルとを連通又は遮断する吸引操
作弁と、シリンダが上記送水手段に接続されたと
きに送水手段と上記チヤンネルとを連通又は遮断
する送水操作弁を、上記シリンダに交換自在に設
けたことを特徴とする内視鏡の管路切換装置。 A cylinder that can be connected to both the suction means and the water supply means is provided in the operating section so as to communicate with a channel that opens at the distal end of the insertion section, and when the cylinder is connected to the suction means, the cylinder is connected to the suction means. A suction operation valve that communicates with or blocks the channel, and a water supply operation valve that communicates or cuts off the water supply means with the channel when the cylinder is connected to the water supply means are replaceably provided on the cylinder. A conduit switching device for endoscopes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18932887U JPH0418566Y2 (en) | 1987-04-24 | 1987-12-11 |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6225987 | 1987-04-24 | ||
| JP18932887U JPH0418566Y2 (en) | 1987-04-24 | 1987-12-11 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6442002U true JPS6442002U (en) | 1989-03-14 |
| JPH0418566Y2 JPH0418566Y2 (en) | 1992-04-24 |
Family
ID=31718266
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP18932887U Expired JPH0418566Y2 (en) | 1987-04-24 | 1987-12-11 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0418566Y2 (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0180102U (en) * | 1987-11-20 | 1989-05-30 | ||
| JPH04231023A (en) * | 1990-05-25 | 1992-08-19 | Edward H Phillips | Instrument for abdominoscopy and electric knife |
| JP2012071022A (en) * | 2010-09-29 | 2012-04-12 | Fujifilm Corp | Suction button of endoscope |
| JP2012071023A (en) * | 2010-09-29 | 2012-04-12 | Fujifilm Corp | Suction button of endoscope |
| JP2013106770A (en) * | 2011-11-21 | 2013-06-06 | Fujifilm Corp | Suction pipe line changeover device of endoscope |
-
1987
- 1987-12-11 JP JP18932887U patent/JPH0418566Y2/ja not_active Expired
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0180102U (en) * | 1987-11-20 | 1989-05-30 | ||
| JPH04231023A (en) * | 1990-05-25 | 1992-08-19 | Edward H Phillips | Instrument for abdominoscopy and electric knife |
| JP2012071022A (en) * | 2010-09-29 | 2012-04-12 | Fujifilm Corp | Suction button of endoscope |
| JP2012071023A (en) * | 2010-09-29 | 2012-04-12 | Fujifilm Corp | Suction button of endoscope |
| JP2013106770A (en) * | 2011-11-21 | 2013-06-06 | Fujifilm Corp | Suction pipe line changeover device of endoscope |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0418566Y2 (en) | 1992-04-24 |