JPS5843401U - Contrast tube for endoscope - Google Patents
Contrast tube for endoscopeInfo
- Publication number
- JPS5843401U JPS5843401U JP13727781U JP13727781U JPS5843401U JP S5843401 U JPS5843401 U JP S5843401U JP 13727781 U JP13727781 U JP 13727781U JP 13727781 U JP13727781 U JP 13727781U JP S5843401 U JPS5843401 U JP S5843401U
- Authority
- JP
- Japan
- Prior art keywords
- forceps channel
- endoscope
- contrast
- tube
- contrast tube
- 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
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図は本考案による造影チューブの断面図、第2図は
その外観図、第3図は造影チューブが側視内視鏡の鉗子
チャンネル開口部より突出した状態の断面図である。
゛1:チューブ、1a:先端部分、2:受口、4:鉗子
チャンネル、4a:鉗子チャンネル開口部、5:起上部
材。FIG. 1 is a cross-sectional view of the contrast tube according to the present invention, FIG. 2 is an external view thereof, and FIG. 3 is a cross-sectional view of the contrast tube protruding from the forceps channel opening of a side-viewing endoscope. 1: Tube, 1a: Tip portion, 2: Socket, 4: Forceps channel, 4a: Forceps channel opening, 5: Raising member.
Claims (1)
し、内視鏡の鉗子チャンネルに挿通し鉗子チャンネル開
口部より突出して使用する造影チューブにおいて、 該造影チューブの鉗子チャンネル開口部より突出する先
端側部分を細くすると共に、先端側部分以外は鉗子チャ
ンネル径に対し適度の太さと肉厚をもたせるべく先端側
部分より太く構成したことを特徴とする内視鏡用造影チ
ューブ。[Scope of Claim for Utility Model Registration] A contrast tube that has a contrast medium injection port at the proximal end of a tube made of fluororesin, etc., and is used by being inserted into a forceps channel of an endoscope and protruding from the forceps channel opening. The contrast tube is characterized by having a thinner distal portion protruding from the forceps channel opening, and a thicker portion other than the distal portion so as to have an appropriate thickness and wall thickness relative to the forceps channel diameter. Contrast tube for endoscopy.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP13727781U JPS5843401U (en) | 1981-09-16 | 1981-09-16 | Contrast tube for endoscope |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP13727781U JPS5843401U (en) | 1981-09-16 | 1981-09-16 | Contrast tube for endoscope |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5843401U true JPS5843401U (en) | 1983-03-23 |
JPS64889Y2 JPS64889Y2 (en) | 1989-01-10 |
Family
ID=29930561
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP13727781U Granted JPS5843401U (en) | 1981-09-16 | 1981-09-16 | Contrast tube for endoscope |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5843401U (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5951863A (en) * | 1982-09-17 | 1984-03-26 | テルモ株式会社 | Stay cathetel and production thereof |
JPS61171902U (en) * | 1985-04-15 | 1986-10-25 |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4532329Y1 (en) * | 1966-07-11 | 1970-12-10 | ||
US3757768A (en) * | 1972-04-07 | 1973-09-11 | Medical Evaluation Devices And | Manipulable spring guide-catheter and tube for intravenous feeding |
JPS53150092U (en) * | 1977-04-30 | 1978-11-25 | ||
JPS55161539U (en) * | 1979-05-09 | 1980-11-20 | ||
JPS5615730A (en) * | 1979-07-20 | 1981-02-16 | Olympus Optical Co | Manufacture of cell diagnosing brush |
JPS56116003U (en) * | 1980-02-06 | 1981-09-05 |
-
1981
- 1981-09-16 JP JP13727781U patent/JPS5843401U/en active Granted
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4532329Y1 (en) * | 1966-07-11 | 1970-12-10 | ||
US3757768A (en) * | 1972-04-07 | 1973-09-11 | Medical Evaluation Devices And | Manipulable spring guide-catheter and tube for intravenous feeding |
JPS53150092U (en) * | 1977-04-30 | 1978-11-25 | ||
JPS55161539U (en) * | 1979-05-09 | 1980-11-20 | ||
JPS5615730A (en) * | 1979-07-20 | 1981-02-16 | Olympus Optical Co | Manufacture of cell diagnosing brush |
JPS56116003U (en) * | 1980-02-06 | 1981-09-05 |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5951863A (en) * | 1982-09-17 | 1984-03-26 | テルモ株式会社 | Stay cathetel and production thereof |
JPS61171902U (en) * | 1985-04-15 | 1986-10-25 |
Also Published As
Publication number | Publication date |
---|---|
JPS64889Y2 (en) | 1989-01-10 |
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