JPS6468232A - Catheter tube - Google Patents

Catheter tube

Info

Publication number
JPS6468232A
JPS6468232A JP62227072A JP22707287A JPS6468232A JP S6468232 A JPS6468232 A JP S6468232A JP 62227072 A JP62227072 A JP 62227072A JP 22707287 A JP22707287 A JP 22707287A JP S6468232 A JPS6468232 A JP S6468232A
Authority
JP
Japan
Prior art keywords
lumen
balloon
optical fiber
fiber bundle
transparent liquid
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
Application number
JP62227072A
Other languages
Japanese (ja)
Inventor
Hiroaki Honda
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Terumo Corp
Original Assignee
Terumo Corp
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Terumo Corp filed Critical Terumo Corp
Priority to JP62227072A priority Critical patent/JPS6468232A/en
Priority to EP19880906116 priority patent/EP0369012A4/en
Priority to US07/460,063 priority patent/US5152277A/en
Priority to PCT/JP1988/000732 priority patent/WO1989000829A1/en
Publication of JPS6468232A publication Critical patent/JPS6468232A/en
Pending legal-status Critical Current

Links

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  • Endoscopes (AREA)

Abstract

PURPOSE:To make the diameter of a catheter tube fine by reducing the number of lumens, by performing the reception of an observing means such as an optical fiber bundle, the flow of a fluid such as a transparent liquid and the flow of a fluid for inflating a balloon by one lumen. CONSTITUTION:The lumen 4 opened to the leading end of a tube main body is formed to the tube main body 2 of a catheter tube 1 and an optical fiber bundle 7 as an observing means for observing the inner wall of the body cavity is received in the lumen 4. The gap between the optical fiber bundle 7 in the lumen 4 and the inner wall of said lumen 4 achieves a function as a flow passage for feeding a transparent liquid for excluding the blood of an intravascular part to be observed. A part of the transparent liquid flowing through the lumen 4 flows in a balloon 3 from a side hole 5 and the balloon 3 is inflated by the pressure thereof.
JP62227072A 1987-07-23 1987-09-10 Catheter tube Pending JPS6468232A (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP62227072A JPS6468232A (en) 1987-09-10 1987-09-10 Catheter tube
EP19880906116 EP0369012A4 (en) 1987-07-23 1988-07-21 Catheter tube
US07/460,063 US5152277A (en) 1987-07-23 1988-07-21 Catheter tube
PCT/JP1988/000732 WO1989000829A1 (en) 1987-07-23 1988-07-21 Catheter tube

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP62227072A JPS6468232A (en) 1987-09-10 1987-09-10 Catheter tube

Publications (1)

Publication Number Publication Date
JPS6468232A true JPS6468232A (en) 1989-03-14

Family

ID=16855087

Family Applications (1)

Application Number Title Priority Date Filing Date
JP62227072A Pending JPS6468232A (en) 1987-07-23 1987-09-10 Catheter tube

Country Status (1)

Country Link
JP (1) JPS6468232A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011188898A (en) * 2010-03-12 2011-09-29 Fujifilm Corp Overtube with balloon and endoscope system
US8127807B2 (en) 2006-06-01 2012-03-06 Tokai Kogyo Co., Ltd. Pour connector and pour port structure of liquid container

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5535693A (en) * 1978-09-01 1980-03-12 Durand Alain J M Catheter for blood inverse pouring and flowing
JPS6185916A (en) * 1984-10-04 1986-05-01 住友電気工業株式会社 Endoscope catheter

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5535693A (en) * 1978-09-01 1980-03-12 Durand Alain J M Catheter for blood inverse pouring and flowing
JPS6185916A (en) * 1984-10-04 1986-05-01 住友電気工業株式会社 Endoscope catheter

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8127807B2 (en) 2006-06-01 2012-03-06 Tokai Kogyo Co., Ltd. Pour connector and pour port structure of liquid container
JP2011188898A (en) * 2010-03-12 2011-09-29 Fujifilm Corp Overtube with balloon and endoscope system

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