JPS6427564A - Catheter tube - Google Patents

Catheter tube

Info

Publication number
JPS6427564A
JPS6427564A JP62184557A JP18455787A JPS6427564A JP S6427564 A JPS6427564 A JP S6427564A JP 62184557 A JP62184557 A JP 62184557A JP 18455787 A JP18455787 A JP 18455787A JP S6427564 A JPS6427564 A JP S6427564A
Authority
JP
Japan
Prior art keywords
blood vessel
blood
balloons
transparent liquid
flow
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
Application number
JP62184557A
Other languages
Japanese (ja)
Other versions
JPH0661365B2 (en
Inventor
Hiroaki Honda
Masahiro Nudeshima
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 JP62184557A priority Critical patent/JPH0661365B2/en
Priority to EP19880906116 priority patent/EP0369012A4/en
Priority to PCT/JP1988/000732 priority patent/WO1989000829A1/en
Priority to US07/460,063 priority patent/US5152277A/en
Publication of JPS6427564A publication Critical patent/JPS6427564A/en
Publication of JPH0661365B2 publication Critical patent/JPH0661365B2/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Abstract

PURPOSE:To perform an observation or medical treatment in the body cavity, especially, in a blood vessel over a long time, by providing the first and second balloons blocking blood flow upon inflation to a tube main body and filling the space between said balloons with a transparent liquid and further allowing blood to flow through a bypass. CONSTITUTION:The space between the first and second balloons 3, 4 in a blood vessel is filled with a transparent liquid 15 in place of blood becoming the obstruction of a visual field and light transmitting and receiving fibers 10, 11 are passed through the opening 61 formed to the outer peripheral wall 21 of a catheter tube 1 to make it possible to observe the inner wall surface 13 of the blood vessel 12. By rotating the catheter tube 1 itself in the blood vessel 12, the inner wall surface 13 of the blood vessel can be observed over the entire periphery thereof. The blood vessel 14 on the leading end side of the first balloon 3 and the blood vessel 14 on the base end side of the second balloon 4 can communicate with each other through a bypass lumen 9. Blood 14 does not flow in the transparent liquid 15 between both balloons and sharp observation becomes possible.
JP62184557A 1987-07-23 1987-07-23 Catel tube Expired - Lifetime JPH0661365B2 (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP62184557A JPH0661365B2 (en) 1987-07-23 1987-07-23 Catel tube
EP19880906116 EP0369012A4 (en) 1987-07-23 1988-07-21 Catheter tube
PCT/JP1988/000732 WO1989000829A1 (en) 1987-07-23 1988-07-21 Catheter tube
US07/460,063 US5152277A (en) 1987-07-23 1988-07-21 Catheter tube

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP62184557A JPH0661365B2 (en) 1987-07-23 1987-07-23 Catel tube

Publications (2)

Publication Number Publication Date
JPS6427564A true JPS6427564A (en) 1989-01-30
JPH0661365B2 JPH0661365B2 (en) 1994-08-17

Family

ID=16155290

Family Applications (1)

Application Number Title Priority Date Filing Date
JP62184557A Expired - Lifetime JPH0661365B2 (en) 1987-07-23 1987-07-23 Catel tube

Country Status (1)

Country Link
JP (1) JPH0661365B2 (en)

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01153165A (en) * 1987-12-11 1989-06-15 Toshiba Corp Catheter
JPH02237574A (en) * 1988-09-27 1990-09-20 Schneider Europ Ag Expansion cathetel
JPH0492250U (en) * 1990-12-27 1992-08-11
JP2002340164A (en) * 2001-05-15 2002-11-27 Toyota Motor Corp Control device for vehicle having supercharger
JP2006334149A (en) * 2005-06-02 2006-12-14 Olympus Medical Systems Corp Catheter with balloon for endoscope
JP2007528752A (en) * 2003-07-09 2007-10-18 ライト サイエンシズ オンコロジー， インコーポレイテッド Peripheral protection and treatment device for blood
JP2007275682A (en) * 1996-08-30 2007-10-25 Delcath Systems Inc Balloon catheter equipped with occluded segment bypass
JP2009172273A (en) * 2008-01-28 2009-08-06 Asahikawa Medical College Blood flow blocking catheter
JP2011188898A (en) * 2010-03-12 2011-09-29 Fujifilm Corp Overtube with balloon and endoscope system
JP2011529369A (en) * 2008-07-30 2011-12-08 ジー・アイ・ヴュー・リミテッド System and method for improving operability
CN107212906A (en) * 2017-04-13 2017-09-29 深圳希思凯科技有限公司 The equipment observed and performed the operation can be implemented in the blood vessels

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62254768A (en) * 1986-04-28 1987-11-06 オリンパス光学工業株式会社 Balloon catheter

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62254768A (en) * 1986-04-28 1987-11-06 オリンパス光学工業株式会社 Balloon catheter

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01153165A (en) * 1987-12-11 1989-06-15 Toshiba Corp Catheter
JPH02237574A (en) * 1988-09-27 1990-09-20 Schneider Europ Ag Expansion cathetel
JPH0492250U (en) * 1990-12-27 1992-08-11
JP2007275682A (en) * 1996-08-30 2007-10-25 Delcath Systems Inc Balloon catheter equipped with occluded segment bypass
JP2002340164A (en) * 2001-05-15 2002-11-27 Toyota Motor Corp Control device for vehicle having supercharger
JP2007528752A (en) * 2003-07-09 2007-10-18 ライト サイエンシズ オンコロジー， インコーポレイテッド Peripheral protection and treatment device for blood
JP2006334149A (en) * 2005-06-02 2006-12-14 Olympus Medical Systems Corp Catheter with balloon for endoscope
JP2009172273A (en) * 2008-01-28 2009-08-06 Asahikawa Medical College Blood flow blocking catheter
JP2011529369A (en) * 2008-07-30 2011-12-08 ジー・アイ・ヴュー・リミテッド System and method for improving operability
JP2011188898A (en) * 2010-03-12 2011-09-29 Fujifilm Corp Overtube with balloon and endoscope system
CN107212906A (en) * 2017-04-13 2017-09-29 深圳希思凯科技有限公司 The equipment observed and performed the operation can be implemented in the blood vessels

Also Published As

Publication number Publication date
JPH0661365B2 (en) 1994-08-17

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Legal Events

Date Code Title Description
EXPY Cancellation because of completion of term