JPH0360309U - - Google Patents
Info
- Publication number
- JPH0360309U JPH0360309U JP12148989U JP12148989U JPH0360309U JP H0360309 U JPH0360309 U JP H0360309U JP 12148989 U JP12148989 U JP 12148989U JP 12148989 U JP12148989 U JP 12148989U JP H0360309 U JPH0360309 U JP H0360309U
- Authority
- JP
- Japan
- Prior art keywords
- curved
- showing
- endoscope
- view
- directions
- 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
- Instruments For Viewing The Inside Of Hollow Bodies (AREA)
Description
第１図ないし第６図は本考案の第１の実施例を
示し、第１図は工業用内視鏡の全体の構成を示す
斜視図、第２図は挿入部の構成を示す側面図、第
３図はその軟性度を調べる方法を説明する図、第
４図は内視鏡に保護チユーブを被せた状態を示す
断面図、第５図は弯曲部の弯曲駒連結構造を示す
一部断面した側面図、第６図は作用を説明する図
、第７図は本考案の第２の実施例を示す弯曲部の
弯曲駒連結構造を示す一部断面した側面図、第８
図ないし第１０図は従来の状況を説明するもので
、第８図は曲りくねつた管路の構成を示す図、第
９図は内視鏡を引き抜く場合の説明図、第１０図
は第９図中−線の矢視図である。
１……内視鏡、２……操作部、３……挿入軟性
部、４……弯曲部、５……先端構成部、１５，１
６……アングルワイヤ、２０……保護チユーブ、
２１……金属編線チユーブ、２２……編線チユー
ブ固定スリーブ、２３……ガイド球、３１……先
端側上下弯曲部、３２……左右弯曲許容部、３３
……後端側上下弯曲部、３４，３６……弯曲駒、
３５，３７……リベツト、３７，３８，４１……
弯曲駒、３９……リベツト、４２……弾性チユー
ブ。
1 to 6 show a first embodiment of the present invention, FIG. 1 is a perspective view showing the overall structure of an industrial endoscope, and FIG. 2 is a side view showing the structure of the insertion section. Figure 3 is a diagram illustrating the method of examining its softness, Figure 4 is a cross-sectional view showing the endoscope covered with a protective tube, and Figure 5 is a partial cross-section showing the curved piece connection structure of the curved part. FIG. 6 is a diagram for explaining the operation; FIG. 7 is a partially sectional side view showing a curved piece connecting structure of a curved portion showing a second embodiment of the present invention; FIG.
Figures 10 to 10 are for explaining the conventional situation. Figure 8 is a diagram showing the configuration of a winding conduit, Figure 9 is an explanatory diagram when pulling out an endoscope, and Figure 10 is a diagram showing the configuration of a winding conduit. FIG. 9 is a view taken along the line shown in FIG. 9; DESCRIPTION OF SYMBOLS 1... Endoscope, 2... Operation part, 3... Insertion flexible part, 4... Curved part, 5... Tip component part, 15,1
6... Angle wire, 20... Protection tube,
21... Metal braided wire tube, 22... Braided wire tube fixing sleeve, 23... Guide ball, 31... Top side vertically curved part, 32... Left and right curved allowable part, 33
...Upper and lower curved part on the rear end side, 34, 36... Curved piece,
35, 37... Rivets, 37, 38, 41...
Curved piece, 39... Rivets, 42... Elastic tube.
Claims (1)
を備えた内視鏡において、 上記弯曲部の途中に、上記２方向に弯曲される
面に対して略垂直方向に弯曲可能な弯曲許容部を
形成したことを特徴とする内視鏡。[Claims for Utility Model Registration] In an endoscope having a curved part curved in two directions at the tip of the flexible insertion part, in the middle of the curved part, there is a part approximately perpendicular to the plane curved in the two directions. What is claimed is: 1. An endoscope characterized by forming a bendable portion that can be bent in any direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12148989U JPH0360309U (en) | 1989-10-17 | 1989-10-17 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12148989U JPH0360309U (en) | 1989-10-17 | 1989-10-17 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0360309U true JPH0360309U (en) | 1991-06-13 |
Family
ID=31669523
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12148989U Pending JPH0360309U (en) | 1989-10-17 | 1989-10-17 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0360309U (en) |
-
1989
- 1989-10-17 JP JP12148989U patent/JPH0360309U/ja active Pending
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