JPS58142004U - Endoscope - Google Patents
EndoscopeInfo
- Publication number
- JPS58142004U JPS58142004U JP3959782U JP3959782U JPS58142004U JP S58142004 U JPS58142004 U JP S58142004U JP 3959782 U JP3959782 U JP 3959782U JP 3959782 U JP3959782 U JP 3959782U JP S58142004 U JPS58142004 U JP S58142004U
- Authority
- JP
- Japan
- Prior art keywords
- operating device
- tube
- flexible
- endoscope
- stopper
- 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図は一般的な内視鏡の構成を示す概観図、第２図は
従来の内視鏡の可撓管と操作装置Ｂとの接続構造を示す
一部縦断側面図、第３図は本考案の一実施例の可撓管と
操作装置Ｂとの接続構造を示す一部縦断側面図、第４図
は第３図とは異なる本考案の実施例の可撓管と操作装置
Ｂとの接続構造を示す縦断側面図、第５図は第３図、第
４図とは異なる本考案の実施例の可撓管と操作装置Ｂと
の接続構造を示す縦断側面図である。
１・・・・・・先端部、２・・・・・・弯曲部、８・・
・・・・折れ止め、３ｃｍ−−７・・端面、９・・・・
・・操作装置本体、１０・・・・・・締付はリング、１
３・・・・・・外被チューブ、１４・・・・・・接続金
具、１ 、５・・・・・・テーパーナツト、１６・・・
・・・カバー、１７ａ・・・・・・外筒、１７ｂ・・・
・・・内筒、１８ａ、ｂ・・・・・・固定螺子、１９・
・・・・・取付部、１９ａ・・・・・・■溝、１９ｂ・
・・・・・段部、２２・・・・・・端部。Fig. 1 is an overview diagram showing the configuration of a general endoscope, Fig. 2 is a partially longitudinal side view showing the connection structure between the flexible tube of the conventional endoscope and operating device B, and Fig. 3 is FIG. 4 is a partially longitudinal side view showing the connection structure between the flexible tube and the operating device B according to an embodiment of the present invention, and FIG. FIG. 5 is a longitudinal side view showing the connection structure between the flexible tube and the operating device B according to an embodiment of the present invention, which is different from FIGS. 3 and 4. FIG. 1...Tip part, 2...Curved part, 8...
...Breakproof, 3cm--7...End face, 9...
...Operating device main body, 10...Tightening with ring, 1
3... Outer tube, 14... Connection fitting, 1, 5... Taper nut, 16...
...Cover, 17a...Outer cylinder, 17b...
...Inner cylinder, 18a, b...Fixing screw, 19.
...Mounting part, 19a...■Groove, 19b.
...Stepped part, 22... End part.
Claims (3)
挿入可撓管Ａと、弯曲部２を弯曲操作する操作装置Ｂと
の接続部において、挿入可撓管Ａの外被チューブ１３と
折れ止め８とを一体化し、折れ止め８の端面８Ｃと操作
装置Ｂの端部とを圧接密着し、上記接続部を水密化した
ことを特徴とする内視鏡。(1) At the connection point between the flexible insertion tube A, which has a distal end portion 1 and a curved portion 2 and is inserted into a body cavity, and the operating device B that bends the curved portion 2, the outside of the flexible insertion tube A is inserted. An endoscope characterized in that the tube to be held 13 and the bending stopper 8 are integrated, and the end surface 8C of the bending stopper 8 and the end of the operating device B are brought into close contact with each other under pressure, thereby making the connection part watertight.
装置Ｂの内側でテーパーナツト１５と螺合し、該螺合緊
締によって折れ止め８の端面８Ｃと操作装置Ｂの端部と
の圧接密着を行なう実用新案登録請求の範囲第（１）項
に記載の内視鏡。(2) Screw the screw provided on the connecting fitting 14 of the insertion flexible tube A to the taper nut 15 inside the operating device B, and tighten the thread to connect the end surface 8C of the break stopper 8 and the end of the operating device B. The endoscope according to claim (1) of the registered utility model, which performs pressure contact.
とし、可撓管Ａと操作装置Ｂとの接続時には内筒１７Ｄ
を外筒１７ａ内に収納し、接続後は内筒１７ｂと折れ止
め８の端面８Ｃとを且つ外筒１７ａと操作装置Ｂとを夫
々圧接密着する実用新案登録請求の範囲第（１）項に記
載の内視鏡。、（４）操作装置Ｂの螺子孔１８Ｃに螺合
し、挿入可撓管Ａの端部２２に設けたＶ溝１９ａの斜面
に当接する固定螺子１８ｂによる、挿入可撓管Ａの端部
２２と操作装置Ｂとを接続する際の固着力の分力によっ
て、上記折れ止め８の端面８Ｃと操作装置Ｂとを圧接密
着する実用新案登録請求の範囲第（１）項に記載の内視
鏡。(3) Connect the ends of the connecting device B to the inner cylinder 17b and the outer cylinder 17a.
When connecting the flexible tube A and the operating device B, the inner tube 17D
is housed in the outer cylinder 17a, and after connection, the inner cylinder 17b and the end face 8C of the bending stopper 8 are pressed into close contact with the outer cylinder 17a and the operating device B, respectively. The endoscope described. , (4) The end 22 of the flexible insertion tube A is screwed into the screw hole 18C of the operating device B and abuts on the slope of the V-groove 19a provided at the end 22 of the flexible insertion tube A. The endoscope according to claim 1, wherein the end face 8C of the bending stopper 8 and the operating device B are brought into close pressure contact with each other by a component of the fixing force when connecting the end face 8C and the operating device B. .
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3959782U JPS58142004U (en) | 1982-03-20 | 1982-03-20 | Endoscope |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3959782U JPS58142004U (en) | 1982-03-20 | 1982-03-20 | Endoscope |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS58142004U true JPS58142004U (en) | 1983-09-24 |
| JPS63241Y2 JPS63241Y2 (en) | 1988-01-06 |
Family
ID=30050878
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3959782U Granted JPS58142004U (en) | 1982-03-20 | 1982-03-20 | Endoscope |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS58142004U (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS52393A (en) * | 1975-06-23 | 1977-01-05 | Yoshiharu Koda | Waterproof method of a code through hole |
| JPS5324595A (en) * | 1976-08-18 | 1978-03-07 | Fujikura Ltd | Connecting plastic sheathed cable |
| JPS5380592A (en) * | 1976-12-27 | 1978-07-17 | Sanmi Seisakushiyo Yuugen | Method of producing electric cord connector |
| JPS5667811A (en) * | 1979-11-06 | 1981-06-08 | Nippon Telegr & Teleph Corp <Ntt> | Optical fiber connector |
| JPS56118601U (en) * | 1980-02-09 | 1981-09-10 |
-
1982
- 1982-03-20 JP JP3959782U patent/JPS58142004U/en active Granted
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS52393A (en) * | 1975-06-23 | 1977-01-05 | Yoshiharu Koda | Waterproof method of a code through hole |
| JPS5324595A (en) * | 1976-08-18 | 1978-03-07 | Fujikura Ltd | Connecting plastic sheathed cable |
| JPS5380592A (en) * | 1976-12-27 | 1978-07-17 | Sanmi Seisakushiyo Yuugen | Method of producing electric cord connector |
| JPS5667811A (en) * | 1979-11-06 | 1981-06-08 | Nippon Telegr & Teleph Corp <Ntt> | Optical fiber connector |
| JPS56118601U (en) * | 1980-02-09 | 1981-09-10 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS63241Y2 (en) | 1988-01-06 |
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