JPS6449203U - - Google Patents
Info
- Publication number
- JPS6449203U JPS6449203U JP14551987U JP14551987U JPS6449203U JP S6449203 U JPS6449203 U JP S6449203U JP 14551987 U JP14551987 U JP 14551987U JP 14551987 U JP14551987 U JP 14551987U JP S6449203 U JPS6449203 U JP S6449203U
- Authority
- JP
- Japan
- Prior art keywords
- insertion section
- cleaning
- endoscope
- distal end
- end side
- 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
- 238000003780 insertion Methods 0.000 claims description 5
- 230000037431 insertion Effects 0.000 claims description 5
- 238000004140 cleaning Methods 0.000 claims description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 4
- 238000005286 illumination Methods 0.000 claims description 3
- 239000007788 liquid Substances 0.000 claims 1
Landscapes
- Instruments For Viewing The Inside Of Hollow Bodies (AREA)
Description
第１図はこの考案に係る側視型の内視鏡を説明
するための概略要部平面図、第２図は第１図に示
す―矢視断面図、第３図はこの考案に係る送
気送水口に高圧力の洗浄水を噴射させるための注
射筒の接続状態を説明するための概略斜視図、第
４図はこの考案に係る内視鏡の挿入部内部の主連
通路と連通路との接続状態を説明するための概略
断面図、第５図はこの考案に係る他の実施例の内
視鏡を説明する要部斜視図である。
１，１０……挿入部、１ａ，１０ａ……処置面
、５，１３……照明窓、６，１４……観察窓、４
，１５……送水口、２，１１……主吸引口、３，
１２……吸引口、２ａ，３ａ……連通路、８……
連結路。
Fig. 1 is a schematic plan view of essential parts for explaining the side-viewing endoscope according to this invention, Fig. 2 is a cross-sectional view taken from the arrow shown in Fig. 1, and Fig. 3 is a transverse view according to this invention. A schematic perspective view for explaining the connection state of the syringe barrel for injecting high-pressure cleaning water into the pneumatic water supply port, and FIG. 4 shows the main communication path and communication path inside the insertion section of the endoscope according to this invention. FIG. 5 is a schematic cross-sectional view for explaining the state of connection with the endoscope, and FIG. 5 is a perspective view of essential parts for explaining another embodiment of the endoscope according to this invention. 1, 10... Insertion section, 1a, 10a... Treatment surface, 5, 13... Illumination window, 6, 14... Observation window, 4
, 15... Water supply port, 2, 11... Main suction port, 3,
12...Suction port, 2a, 3a...Communication path, 8...
Connecting road.
Claims (1)
部先端側の処置面上に設けた照明窓から前記被挿
入体内に向けて照明光を照射し、観察窓を介して
、その被挿入体内部の観察等を行う内視鏡におい
て、 前記被挿入体内部や観察窓を洗浄する洗浄水を
吸引し外部に除去するため、前記処置面上に主吸
引口通路と被挿入体内壁を洗浄する液噴射通路と
を設けると共に、 前記挿入部内部に設けた各通路間を連通した ことを特徴とする内視鏡。[Claims for Utility Model Registration] The distal end side of the insertion section is inserted into the inserted subject, and illumination light is irradiated into the inserted subject from an illumination window provided on the treatment surface on the distal end side of the insertion section, and the observation window In an endoscope that observes the inside of the inserted object, etc., a main suction port passage is provided on the treatment surface in order to suction and remove the cleaning water for cleaning the inside of the inserted object and the observation window to the outside. What is claimed is: 1. An endoscope comprising: a liquid ejecting passage for cleaning the inner wall of the body to be inserted; and communication between the passages provided inside the insertion section.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987145519U JPH0415202Y2 (en) | 1987-09-24 | 1987-09-24 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987145519U JPH0415202Y2 (en) | 1987-09-24 | 1987-09-24 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6449203U true JPS6449203U (en) | 1989-03-27 |
| JPH0415202Y2 JPH0415202Y2 (en) | 1992-04-06 |
Family
ID=31414182
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987145519U Expired JPH0415202Y2 (en) | 1987-09-24 | 1987-09-24 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0415202Y2 (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS508786U (en) * | 1973-05-23 | 1975-01-29 |
-
1987
- 1987-09-24 JP JP1987145519U patent/JPH0415202Y2/ja not_active Expired
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS508786U (en) * | 1973-05-23 | 1975-01-29 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0415202Y2 (en) | 1992-04-06 |
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