JPH02114004U - - Google Patents
Info
- Publication number
- JPH02114004U JPH02114004U JP2264689U JP2264689U JPH02114004U JP H02114004 U JPH02114004 U JP H02114004U JP 2264689 U JP2264689 U JP 2264689U JP 2264689 U JP2264689 U JP 2264689U JP H02114004 U JPH02114004 U JP H02114004U
- Authority
- JP
- Japan
- Prior art keywords
- endoscope
- cylindrical body
- guide channel
- whose
- metallic material
- 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
- 230000037431 insertion Effects 0.000 claims description 3
- 238000003780 insertion Methods 0.000 claims description 3
- 238000007789 sealing Methods 0.000 claims description 2
- 239000007769 metal material Substances 0.000 claims 2
Landscapes
- Instruments For Viewing The Inside Of Hollow Bodies (AREA)
Description
第１図は本考案の第１の実施例の部分断面図、
第２図はその実施例の全体側面図、第３図は使用
状態の部分側面図、第４図は第２の実施例の部分
断面図、第５図は従来の内視鏡の部分断面図であ
る。
１……内視鏡（マザースコープ）、２……ガイ
ドチヤンネル、２１…挿入口金、２３……筒状体
、２５……通孔（シール手段）、１００……他の
内視鏡（ベビースコープ）。
FIG. 1 is a partial sectional view of the first embodiment of the present invention;
Fig. 2 is an overall side view of the embodiment, Fig. 3 is a partial side view of the used state, Fig. 4 is a partial sectional view of the second embodiment, and Fig. 5 is a partial sectional view of a conventional endoscope. It is. DESCRIPTION OF SYMBOLS 1... Endoscope (mother scope), 2... Guide channel, 21... Insertion cap, 23... Cylindrical body, 25... Through hole (sealing means), 100... Other endoscope (baby scope) ).
Claims (1)
の内視鏡が挿脱自在に挿通されるガイドチヤンネ
ルと、 上記ガイドチヤンネルの他端側の口元に、管軸
を一致させて水密に取り付けられた弾力性に富ん
だ非金属材料からなる筒状体 とを有することを特徴とする内視鏡。 (2) 一端が挿入部先端に開口して他端側から他
の内視鏡が挿脱自在に挿通されるガイドチヤンネ
ルと、 上記ガイドチヤンネルの他端側の口元に、管軸
を一致させて水密に取り付けられた弾力性に富ん
だ非金属材料からなる筒状体と、 上記筒状体の内側に挿通される他の内視鏡との
間を水密にシールするために、他の内視鏡の外径
より僅かに細い内径に上記筒状体の内面に形成さ
れた通孔からななるシール手段 とを有することを特徴とする内視鏡。[Scope of Claim for Utility Model Registration] (1) A guide channel whose one end opens at the distal end of the insertion section and into which another endoscope can be inserted and removed from the other end, and the opening at the other end of the guide channel. An endoscope comprising: a cylindrical body made of a highly elastic non-metallic material that is watertightly attached with the tube axes aligned; (2) A guide channel whose one end opens at the distal end of the insertion section and into which another endoscope can be inserted and removed from the other end, and whose tube axis is aligned with the mouth of the other end of the guide channel. In order to provide a watertight seal between the watertightly attached cylindrical body made of a highly elastic non-metallic material and another endoscope that is inserted inside the cylindrical body, the other endoscope is 1. An endoscope comprising a sealing means comprising a through hole formed in the inner surface of the cylindrical body and having an inner diameter slightly smaller than the outer diameter of the mirror.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989022646U JPH0642645Y2 (en) | 1989-02-28 | 1989-02-28 | Endoscope |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989022646U JPH0642645Y2 (en) | 1989-02-28 | 1989-02-28 | Endoscope |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH02114004U true JPH02114004U (en) | 1990-09-12 |
| JPH0642645Y2 JPH0642645Y2 (en) | 1994-11-09 |
Family
ID=31240945
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1989022646U Expired - Fee Related JPH0642645Y2 (en) | 1989-02-28 | 1989-02-28 | Endoscope |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0642645Y2 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2017507B1 (en) | 2007-07-16 | 2016-06-01 | Tenaris Connections Limited | Threaded joint with resilient seal ring |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5637683U (en) * | 1979-08-31 | 1981-04-09 | ||
| JPS5671201U (en) * | 1979-11-05 | 1981-06-12 | ||
| JPS5915615U (en) * | 1982-07-16 | 1984-01-30 | 中西金属工業株式会社 | belt conveyor |
-
1989
- 1989-02-28 JP JP1989022646U patent/JPH0642645Y2/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5637683U (en) * | 1979-08-31 | 1981-04-09 | ||
| JPS5671201U (en) * | 1979-11-05 | 1981-06-12 | ||
| JPS5915615U (en) * | 1982-07-16 | 1984-01-30 | 中西金属工業株式会社 | belt conveyor |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0642645Y2 (en) | 1994-11-09 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| LAPS | Cancellation because of no payment of annual fees |