JPH01135415U - - Google Patents
Info
- Publication number
- JPH01135415U JPH01135415U JP3080688U JP3080688U JPH01135415U JP H01135415 U JPH01135415 U JP H01135415U JP 3080688 U JP3080688 U JP 3080688U JP 3080688 U JP3080688 U JP 3080688U JP H01135415 U JPH01135415 U JP H01135415U
- Authority
- JP
- Japan
- Prior art keywords
- fluid
- injection ports
- fluid injection
- fluid supply
- insertion section
- 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
- 239000012530 fluid Substances 0.000 claims description 11
- 238000002347 injection Methods 0.000 claims description 7
- 239000007924 injection Substances 0.000 claims description 7
- 230000037431 insertion Effects 0.000 claims description 5
- 238000003780 insertion Methods 0.000 claims description 5
- 239000007788 liquid Substances 0.000 claims 1
Landscapes
- Instruments For Viewing The Inside Of Hollow Bodies (AREA)
Description
図面は本考案の一実施例を示すもので、第１図
はその挿入部の側面図、第２図は同じくその挿入
部の正面図である。
１…内視鏡、２…挿入部、５…先端部、１１…
流体噴射口、１４…流体噴射口、１２…流体供給
路。
The drawings show an embodiment of the present invention; FIG. 1 is a side view of the insertion portion thereof, and FIG. 2 is a front view of the insertion portion. 1... Endoscope, 2... Insertion part, 5... Tip part, 11...
Fluid injection port, 14...Fluid injection port, 12...Fluid supply path.
Claims (1)
上するようにした内視鏡において、挿入部の外表
面部分に複数のスリツト状の流体噴射口を設け、
この各流体噴射口にはそれぞれ流体供給路を接続
し、この流体供給路を通じて流体供給源から少な
くとも２つ以上の流体噴射口に流体を供給してそ
の各流体噴射口からジエツト噴射を同時に行なう
供給制御手段を設けたことを特徴とする内視鏡。 In an endoscope that jets liquid to obtain thrust to levitate the insertion section, a plurality of slit-shaped fluid injection ports are provided on the outer surface of the insertion section,
A fluid supply path is connected to each of the fluid injection ports, and fluid is supplied from a fluid supply source to at least two or more fluid injection ports through the fluid supply path, and jet injection is simultaneously performed from each of the fluid injection ports. An endoscope characterized by being provided with a control means.
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3080688U JPH01135415U (en) | 1988-03-08 | 1988-03-08 | |
| US07/241,078 US4991957A (en) | 1987-09-08 | 1988-09-06 | Borescope apparatus |
| US07/442,320 US5096292A (en) | 1987-09-08 | 1989-11-28 | Borescope apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3080688U JPH01135415U (en) | 1988-03-08 | 1988-03-08 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01135415U true JPH01135415U (en) | 1989-09-18 |
Family
ID=31256192
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3080688U Pending JPH01135415U (en) | 1987-09-08 | 1988-03-08 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01135415U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008272927A (en) * | 2007-04-27 | 2008-11-13 | Kapp Gmbh | Method for dressing grinding tool, and grinding machine |
-
1988
- 1988-03-08 JP JP3080688U patent/JPH01135415U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008272927A (en) * | 2007-04-27 | 2008-11-13 | Kapp Gmbh | Method for dressing grinding tool, and grinding machine |