JPS60190301U - Endoscope bending device - Google Patents
Endoscope bending deviceInfo
- Publication number
- JPS60190301U JPS60190301U JP7845084U JP7845084U JPS60190301U JP S60190301 U JPS60190301 U JP S60190301U JP 7845084 U JP7845084 U JP 7845084U JP 7845084 U JP7845084 U JP 7845084U JP S60190301 U JPS60190301 U JP S60190301U
- Authority
- JP
- Japan
- Prior art keywords
- tube
- curved
- bending
- operating
- circumferential surface
- 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)
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、この考案の一実施例を示す断面図、第２図ａ
は、従来技術の連結部を示す断面図、第２図すは、この
考案の一実施例の連結部を示す断面図、第３図ａは、従
来技術の湾曲管を示し、第８図のＢ−Ｂ断面図、第３図
すは、この考案の一実施例の湾曲管を示し、第１図のＣ
−Ｃ断面図、第４図は、内視鏡を示す斜視図、第５図は
、他の実施例の連結部を示す断面図、第６図は、従来技
術の湾曲管を示す断面図、第７回は、従来技術の連結部
を示す断面図、第９図は、第８図のＡ−Ａ断面図である
。
１１・・・操作部、１５・・・湾曲部、２◎・・・湾曲
管、２１ｍ、２１ｂ・・・連結部、２２・・・挿通管、
２３・・・リベット（軸部材）、２４・・・操作ワイヤ
。Figure 1 is a sectional view showing an embodiment of this invention, Figure 2a
2 is a sectional view showing a connecting portion of the prior art, FIG. 2 is a sectional view showing a connecting portion of an embodiment of the invention, FIG. The BB sectional view in Figure 3 shows a curved pipe according to an embodiment of this invention, and the C in Figure 1
-C sectional view, FIG. 4 is a perspective view showing an endoscope, FIG. 5 is a sectional view showing a connecting part of another embodiment, FIG. 6 is a sectional view showing a conventional curved tube, The seventh installment is a cross-sectional view showing a conventional connection part, and FIG. 9 is a cross-sectional view taken along the line AA in FIG. 8. DESCRIPTION OF SYMBOLS 11... Operation part, 15... Curved part, 2◎... Curved tube, 21m, 21b... Connecting part, 22... Insertion tube,
23... Rivet (shaft member), 24... Operation wire.
Claims (1)
軸部材により軸支して湾曲部を形成し、上記湾曲部の先
端の湾曲管に操作ワイヤーの一端を取り付け、操作部の
操作により上記操作ワイヤーを介して上記湾曲部を湾曲
させることができる内射鏡において、 上記湾曲管の内周面に設けられ、上記操作ワイヤーが挿
通される挿通管と、上記軸部材の内側頂部が上記挿通管
の内周面より外側に位置するように上記湾曲管の外周面
より外方向へ突出して上記−湾曲管の端面部に形成され
、上記軸部材により一対の上記湾曲管を軸支する連結部
と、を具備することを特徴とする内視鏡の湾曲装置。[Claims for Utility Model Registration] A plurality of annular curved tubes are connected in the axial direction, and each end is pivotally supported by a shaft member to form a curved section, and an operating wire is attached to the curved tube at the tip of the curved section. An endoscope having one end attached thereto and capable of bending the bending portion via the operating wire by operating an operating section, comprising: an insertion tube provided on the inner circumferential surface of the bending tube and through which the operating wire is inserted; , formed on the end surface of the curved tube so as to protrude outward from the outer circumferential surface of the curved tube such that the inner top portion of the shaft member is located outside the inner circumferential surface of the insertion tube, and A bending device for an endoscope, comprising: a connecting portion that pivotally supports the bending tube.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7845084U JPS60190301U (en) | 1984-05-28 | 1984-05-28 | Endoscope bending device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7845084U JPS60190301U (en) | 1984-05-28 | 1984-05-28 | Endoscope bending device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS60190301U true JPS60190301U (en) | 1985-12-17 |
Family
ID=30622441
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7845084U Pending JPS60190301U (en) | 1984-05-28 | 1984-05-28 | Endoscope bending device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS60190301U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2014108171A (en) * | 2012-11-30 | 2014-06-12 | Olympus Medical Systems Corp | Insertion device and endoscope |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS565501B2 (en) * | 1971-12-06 | 1981-02-05 |
-
1984
- 1984-05-28 JP JP7845084U patent/JPS60190301U/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS565501B2 (en) * | 1971-12-06 | 1981-02-05 |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2014108171A (en) * | 2012-11-30 | 2014-06-12 | Olympus Medical Systems Corp | Insertion device and endoscope |
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