JPS5877315U - Endoscope protective tube locking device - Google Patents
Endoscope protective tube locking deviceInfo
- Publication number
- JPS5877315U JPS5877315U JP17251281U JP17251281U JPS5877315U JP S5877315 U JPS5877315 U JP S5877315U JP 17251281 U JP17251281 U JP 17251281U JP 17251281 U JP17251281 U JP 17251281U JP S5877315 U JPS5877315 U JP S5877315U
- Authority
- JP
- Japan
- Prior art keywords
- protective tube
- locking device
- endoscope
- tube locking
- endoscope protective
- 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
Landscapes
- Investigating Materials By The Use Of Optical Means Adapted For Particular Applications (AREA)
- Instruments For Viewing The Inside Of Hollow Bodies (AREA)
- Rigid Pipes And Flexible Pipes (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、汚染域における被観察物を従来の保護チュ
ーブを被せた工業用内視鏡にて観察する様子を示す説明
図、第２図は、従来の保護チューブにて皮覆された工業
用内視鏡を示す概略斜視図、第３図は、第２図の先端部
を拡大して示す断面図、第４図及び第５図はこの考案の
第１実施例を示し、第４図は第１実施例を用いて内視鏡
挿入部に被せられた保護チューブを固定した状態を示す
正面断面図、第５図は第４図の内視鏡挿入部の外周の固
定部材を示す概略側面断面図、第６図ないし第９−図は
、第２実施例を示し、第６図は保護チューブを示す断面
図、第７図は内視鏡挿入部に被せられた保護チューブを
固定した状態を示す正面断面図、第８図は、第７図の先
端ブ爾ツクの外周部をＡ−Ａ線で切断して概略を示す側
面断面図、第９図は、第８図の固定バンドを取り去った
場合、分解可能となる係止体を示す概略側面断面図であ
る。
１７．３２・・・・・・（内視鏡）挿入部、１８．３３
・・・・・・先端ブロック、２１．４３・・・・・・カ
バーガラス、２２．４４・・・・・・対物レンズ、２３
．４５・・・・・・イメージガイド、２４・・・・・・
突出部、２５．３８・・・・・・溝、２６．３９・・・
・・・固定バンド、２７．３１・・・・・・保護チュー
ブ、３７・・・・・・係止体。
’２２ １８２６２５ １７
ｓ＋ｒｔｙ□Figure 1 is an explanatory diagram showing how an object to be observed in a contaminated area is observed using an industrial endoscope covered with a conventional protective tube. Figure 2 is an explanatory diagram showing how an object to be observed in a contaminated area is observed using an industrial endoscope covered with a conventional protective tube. FIG. 3 is a schematic perspective view showing an industrial endoscope; FIG. 3 is an enlarged sectional view of the distal end of FIG. 2; FIGS. The figure is a front sectional view showing the state in which the protective tube placed over the endoscope insertion part is fixed using the first embodiment, and FIG. 5 shows the fixing member on the outer periphery of the endoscope insertion part in FIG. Schematic side sectional views, FIGS. 6 to 9 show the second embodiment, FIG. 6 is a sectional view showing the protective tube, and FIG. 7 is a fixing of the protective tube placed over the endoscope insertion part. FIG. 8 is a side sectional view schematically showing the outer peripheral part of the tip block shown in FIG. 7 taken along line A-A, and FIG. FIG. 6 is a schematic side sectional view showing a locking body that can be disassembled when the band is removed. 17.32... (endoscope) insertion section, 18.33
...Tip block, 21.43 ...Cover glass, 22.44 ...Objective lens, 23
．． 45... Image guide, 24...
Projection, 25.38...Groove, 26.39...
... Fixing band, 27.31 ... Protective tube, 37 ... Locking body. '22 182625 17 s+rty
Claims (1)
に形成した固定部材にて直接的に、又は介装された固定
用部材を固定することにより間接的に、内視鏡挿入部に
被せた保護チューブを固定することを特徴とする内視鏡
用保護チューブの係止装置。Protection that covers the endoscope insertion part, either directly with a ring-shaped fixing member made of shape-memory metal that can change its diameter depending on temperature, or indirectly by fixing an interposed fixing member. A locking device for an endoscope protective tube, which is characterized by fixing the tube.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17251281U JPS5877315U (en) | 1981-11-19 | 1981-11-19 | Endoscope protective tube locking device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17251281U JPS5877315U (en) | 1981-11-19 | 1981-11-19 | Endoscope protective tube locking device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5877315U true JPS5877315U (en) | 1983-05-25 |
Family
ID=29964408
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP17251281U Pending JPS5877315U (en) | 1981-11-19 | 1981-11-19 | Endoscope protective tube locking device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5877315U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0514997U (en) * | 1991-03-04 | 1993-02-26 | 石川島播磨重工業株式会社 | Radioactive material storage |
-
1981
- 1981-11-19 JP JP17251281U patent/JPS5877315U/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0514997U (en) * | 1991-03-04 | 1993-02-26 | 石川島播磨重工業株式会社 | Radioactive material storage |
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