JPH0349491B2 - - Google Patents
Info
- Publication number
- JPH0349491B2 JPH0349491B2 JP62179700A JP17970087A JPH0349491B2 JP H0349491 B2 JPH0349491 B2 JP H0349491B2 JP 62179700 A JP62179700 A JP 62179700A JP 17970087 A JP17970087 A JP 17970087A JP H0349491 B2 JPH0349491 B2 JP H0349491B2
- Authority
- JP
- Japan
- Prior art keywords
- pressure
- suction
- body cavity
- electromagnetic
- valve
- 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.)
- Expired - Lifetime
Links
- 238000003780 insertion Methods 0.000 claims description 13
- 230000037431 insertion Effects 0.000 claims description 13
- 238000001514 detection method Methods 0.000 claims description 10
- 238000004891 communication Methods 0.000 claims description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 18
- 238000004140 cleaning Methods 0.000 description 7
- 238000000034 method Methods 0.000 description 7
- 230000008569 process Effects 0.000 description 7
- 210000003097 mucus Anatomy 0.000 description 6
- 238000005286 illumination Methods 0.000 description 4
- 239000007788 liquid Substances 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000009423 ventilation Methods 0.000 description 3
- 230000006837 decompression Effects 0.000 description 2
- 238000001839 endoscopy Methods 0.000 description 2
- 230000006870 function Effects 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- 206010015137 Eructation Diseases 0.000 description 1
- 230000005856 abnormality Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 229920001971 elastomer Polymers 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000005764 inhibitory process Effects 0.000 description 1
- 210000000936 intestine Anatomy 0.000 description 1
- 238000002647 laser therapy Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 210000004400 mucous membrane Anatomy 0.000 description 1
- 210000000056 organ Anatomy 0.000 description 1
- 229920005749 polyurethane resin Polymers 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 229920002050 silicone resin Polymers 0.000 description 1
- 210000002784 stomach Anatomy 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
Landscapes
- Endoscopes (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP62179700A JPS6422244A (en) | 1987-07-17 | 1987-07-17 | Body cavity internal pressure control apparatus for endoscope |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP62179700A JPS6422244A (en) | 1987-07-17 | 1987-07-17 | Body cavity internal pressure control apparatus for endoscope |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6422244A JPS6422244A (en) | 1989-01-25 |
| JPH0349491B2 true JPH0349491B2 (de) | 1991-07-29 |
Family
ID=16070345
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP62179700A Granted JPS6422244A (en) | 1987-07-17 | 1987-07-17 | Body cavity internal pressure control apparatus for endoscope |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6422244A (de) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0349730A (ja) * | 1989-07-18 | 1991-03-04 | Toshiba Corp | 内視鏡装置 |
| EP2926712B1 (de) * | 2012-11-27 | 2020-12-23 | FUJIFILM Corporation | Gasfreisetzungssystem |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS57168655A (en) * | 1981-04-10 | 1982-10-18 | Kogyo Gijutsuin | Control system of body cavity internal pressure in laser endoscope |
| JPS60139235A (ja) * | 1983-12-28 | 1985-07-24 | 株式会社町田製作所 | 体腔内部圧力の制御装置 |
-
1987
- 1987-07-17 JP JP62179700A patent/JPS6422244A/ja active Granted
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS57168655A (en) * | 1981-04-10 | 1982-10-18 | Kogyo Gijutsuin | Control system of body cavity internal pressure in laser endoscope |
| JPS60139235A (ja) * | 1983-12-28 | 1985-07-24 | 株式会社町田製作所 | 体腔内部圧力の制御装置 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6422244A (en) | 1989-01-25 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| LAPS | Cancellation because of no payment of annual fees |