JPS5936301U - Endoscope insertion tube - Google Patents
Endoscope insertion tubeInfo
- Publication number
- JPS5936301U JPS5936301U JP12979782U JP12979782U JPS5936301U JP S5936301 U JPS5936301 U JP S5936301U JP 12979782 U JP12979782 U JP 12979782U JP 12979782 U JP12979782 U JP 12979782U JP S5936301 U JPS5936301 U JP S5936301U
- Authority
- JP
- Japan
- Prior art keywords
- tube
- core material
- folded
- flexible
- soft
- 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
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図は本考案の一実施例の要部を示す一部切欠縦断側
面図、第2図は本考案の変更例を示す縦断側面図、第3
図は他の変更例を示す縦断側面図である。
1.2・・・螺旋管、3・・・網状チューブ、4・・・
外被チューブ、5・・・内被チューブ、6・・・先端部
、7・・・突縁。Fig. 1 is a partially cutaway longitudinal side view showing the main parts of an embodiment of the present invention, Fig. 2 is a longitudinal sectional side view showing a modified example of the invention, and Fig. 3 is a longitudinal sectional side view showing a modification of the invention.
The figure is a longitudinal side view showing another modification example. 1.2...Spiral tube, 3...Mesh tube, 4...
Outer jacket tube, 5... Inner jacket tube, 6... Tip, 7... Projection.
Claims (2)
表面を柔軟で可撓性を有する合成樹脂の外被チューブで
被覆し、該芯材の内表面を柔軟で可撓性を有する合成樹
脂の内被チューブで被覆した外套管において、 上記外被チューブ或いは内被チューブの何れか一方を上
記芯材よりも延長し、該延長した部分を折返して二重に
し、該何れか一方のチューブのみで先端部を形成した内
視鏡挿入用外套管。(1) The outer surface of a core material made of a flexible tube with appropriate hardness is covered with a soft and flexible synthetic resin jacket tube, and the inner surface of the core material is made of a soft and flexible tube. In the outer tube covered with an inner tube made of synthetic resin, either the outer tube or the inner tube is extended beyond the core material, and the extended portion is folded back to make it double; A mantle tube for inserting an endoscope whose tip is formed from only one tube.
せ、該部分を除いて上記二重になったチューブを溶着或
いは接着し、上記先端部の端面に外側に突出した突縁を
形成した実用新案登録請求の範囲第(1)項に記載の内
視鏡挿入用外套管。(2) A practical application in which the folded tube is loosened at the folded part, the doubled tube is welded or glued except for the folded part, and a protruding edge protruding outward is formed on the end surface of the tip. The outer tube for inserting an endoscope as set forth in claim (1).
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP12979782U JPS5936301U (en) | 1982-08-30 | 1982-08-30 | Endoscope insertion tube |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP12979782U JPS5936301U (en) | 1982-08-30 | 1982-08-30 | Endoscope insertion tube |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5936301U true JPS5936301U (en) | 1984-03-07 |
Family
ID=30293980
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP12979782U Pending JPS5936301U (en) | 1982-08-30 | 1982-08-30 | Endoscope insertion tube |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5936301U (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0316902U (en) * | 1989-06-30 | 1991-02-20 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5519680B2 (en) * | 1975-07-16 | 1980-05-28 | ||
JPS5727441U (en) * | 1981-06-29 | 1982-02-13 |
-
1982
- 1982-08-30 JP JP12979782U patent/JPS5936301U/en active Pending
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5519680B2 (en) * | 1975-07-16 | 1980-05-28 | ||
JPS5727441U (en) * | 1981-06-29 | 1982-02-13 |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0316902U (en) * | 1989-06-30 | 1991-02-20 |
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