JPS5919101U - Endoscope - Google Patents
EndoscopeInfo
- Publication number
- JPS5919101U JPS5919101U JP11353082U JP11353082U JPS5919101U JP S5919101 U JPS5919101 U JP S5919101U JP 11353082 U JP11353082 U JP 11353082U JP 11353082 U JP11353082 U JP 11353082U JP S5919101 U JPS5919101 U JP S5919101U
- Authority
- JP
- Japan
- Prior art keywords
- endoscope
- fluid
- fluid nozzle
- jet port
- objective lens
- 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
Landscapes
- Instruments For Viewing The Inside Of Hollow Bodies (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は従来の内視鏡の先端部構造の一例を示す縦断面
図、第２図は内視鏡の保管状態の一例を示す正面図、第
３図は本考案に係る内視鏡の実施例を示す、第１図と同
様の縦断面図、第４図６１流体ノズルの単体形状の例を
示す斜視図、第５図、第６図は本考案の別の実施例を示
す要部の縦断面図、第７図は本考案のさらに他の実施例
を示す縦断面図である。
１・・・体内挿入管、３・・・像伝達光学繊維束、４・
・・照明用光学繊維束、５・・・流体チャンネル、６・
・・対物レンズ窓、２０・・・流体ノズル、２４・・・
挿通口、２６・・・流体噴出口、３０・・・異物除去具
。FIG. 1 is a longitudinal cross-sectional view showing an example of the tip structure of a conventional endoscope, FIG. 2 is a front view showing an example of the storage state of the endoscope, and FIG. FIG. 4 is a perspective view showing an example of the single-piece shape of the fluid nozzle; FIGS. 5 and 6 are main parts showing another embodiment of the present invention; FIG. 7 is a longitudinal sectional view showing still another embodiment of the present invention. 1... In-body insertion tube, 3... Image transmission optical fiber bundle, 4...
... Optical fiber bundle for illumination, 5... Fluid channel, 6.
...Objective lens window, 20...Fluid nozzle, 24...
Insertion port, 26...Fluid jet port, 30...Foreign object remover.
Claims (2)
物レンズ窓に向く流体噴出口を有する流体ノズルとを設
けた内視鏡において、上記流体ノズルに、上記流体噴出
口とは別に、該流体ノズル内に線状の異物除去具を進入
させる挿通口を開口させたことを特徴とする内視鏡。(1) In an endoscope in which an objective lens window and a fluid nozzle having a fluid jet port facing the objective lens window are provided at the distal end of the body insertion tube, the fluid nozzle is provided with a fluid jet port that is separate from the fluid jet port. An endoscope, characterized in that the fluid nozzle has an insertion opening through which a linear foreign object remover is inserted.
は流体ノズルに着脱可能な蓋体によって開閉可能である
内視鏡。(2) Utility Model Registration The endoscope according to claim 1, wherein the insertion port can be opened and closed by a lid body that is detachable from the fluid nozzle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11353082U JPS5919101U (en) | 1982-07-27 | 1982-07-27 | Endoscope |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11353082U JPS5919101U (en) | 1982-07-27 | 1982-07-27 | Endoscope |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5919101U true JPS5919101U (en) | 1984-02-06 |
| JPS6317444Y2 JPS6317444Y2 (en) | 1988-05-18 |
Family
ID=30262769
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11353082U Granted JPS5919101U (en) | 1982-07-27 | 1982-07-27 | Endoscope |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5919101U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61124603U (en) * | 1985-01-21 | 1986-08-05 | ||
| JP2016002299A (en) * | 2014-06-17 | 2016-01-12 | オリンパス株式会社 | Endoscope |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS53134591U (en) * | 1977-03-31 | 1978-10-25 | ||
| JPS54107190U (en) * | 1978-01-14 | 1979-07-27 | ||
| JPS56100034A (en) * | 1980-01-14 | 1981-08-11 | Olympus Optical Co | Air sending apparatus of endoscope |
-
1982
- 1982-07-27 JP JP11353082U patent/JPS5919101U/en active Granted
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS53134591U (en) * | 1977-03-31 | 1978-10-25 | ||
| JPS54107190U (en) * | 1978-01-14 | 1979-07-27 | ||
| JPS56100034A (en) * | 1980-01-14 | 1981-08-11 | Olympus Optical Co | Air sending apparatus of endoscope |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61124603U (en) * | 1985-01-21 | 1986-08-05 | ||
| JP2016002299A (en) * | 2014-06-17 | 2016-01-12 | オリンパス株式会社 | Endoscope |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6317444Y2 (en) | 1988-05-18 |
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