NO973633A - Seal-infusion catheter with inflatable membrane - Google Patents

Seal-infusion catheter with inflatable membrane

Info

Publication number
NO973633A
NO973633A NO973633A NO973633A NO973633A NO 973633 A NO973633 A NO 973633A NO 973633 A NO973633 A NO 973633A NO 973633 A NO973633 A NO 973633A NO 973633 A NO973633 A NO 973633A
Authority
NO
Norway
Prior art keywords
tube assembly
inner tube
inflatable membrane
catheter
cavity
Prior art date
Application number
NO973633A
Other languages
Norwegian (no)
Other versions
NO973633D0 (en
Inventor
Gene Samson
Hong Doan
Kim Nguyen
Original Assignee
Target Therapeutics Inc
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
Priority to US68946496A priority Critical
Priority to US72924196A priority
Priority to US08/903,719 priority patent/US6186978B1/en
Application filed by Target Therapeutics Inc filed Critical Target Therapeutics Inc
Publication of NO973633D0 publication Critical patent/NO973633D0/en
Publication of NO973633A publication Critical patent/NO973633A/en

Links

Classifications

    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61MDEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M25/00Catheters; Hollow probes
    • A61M25/10Balloon catheters
    • A61M25/104Balloon catheters used for angioplasty
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61MDEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M25/00Catheters; Hollow probes
    • A61M25/0043Catheters; Hollow probes characterised by structural features
    • A61M25/005Catheters; Hollow probes characterised by structural features with embedded materials for reinforcement, e.g. wires, coils, braids
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61MDEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M25/00Catheters; Hollow probes
    • A61M25/10Balloon catheters
    • A61M2025/1043Balloon catheters with special features or adapted for special applications
    • A61M2025/1052Balloon catheters with special features or adapted for special applications for temporarily occluding a vessel for isolating a sector
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61MDEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M25/00Catheters; Hollow probes
    • A61M25/10Balloon catheters
    • A61M2025/1043Balloon catheters with special features or adapted for special applications
    • A61M2025/1054Balloon catheters with special features or adapted for special applications having detachable or disposable balloons
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61MDEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M25/00Catheters; Hollow probes
    • A61M25/10Balloon catheters
    • A61M25/1002Balloon catheters characterised by balloon shape
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61MDEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M25/00Catheters; Hollow probes
    • A61M25/10Balloon catheters
    • A61M25/1011Multiple balloon catheters

Abstract

Det er beskrevet en kirurgisk anordning, spesielt et perfusjonskateter med et oppblåsbart membran eller ballong (220) anbragt ved den distale enden av kateterskaftet. There is disclosed a surgical device, particularly a catheter with an inflatable membrane or balloon (220) mounted at the distal end of the catheter shaft. Kateterskaftet består av en ytre røranordning (230) og en indre røranordning (232), adskilt av et åpent ringrom (244) for oppblåsing og utflating av det oppblåsbare membranet (220). The catheter shaft comprises an outer tube assembly (230) and an inner tube assembly (232), separated by an open annular space (244) for inflating and flattening of the inflatable membrane (220). Anordningen kan i tillegg innbefatte et avtagbart oppblåsbart membran. The apparatus can additionally include a removable inflatable membrane. Den ytre røranordningen (230) utgjøres av minst et polymerlag og en fletning (238) som kan være polymer eller metallisk, eventuelt en superelastisk legering. The outer tubular means (230) comprises at least a polymer layer and a braid (238) which can be polymeric or metallic, or a super elastic alloy. Minst endel av den indre røranordningen (232) utgjøres av minst et polymerlag og fortrinnsvis en metallisk fletning (233) av superelastisk legering. At least a portion of the inner tube assembly (232) comprises at least one polymer layer, preferably a metallic braid (233) of the superelastic alloy. Den indre røranordningen (232) innbefatter et hulrom (236) gjennom hvilken det kan føres en føringswire. The inner tube assembly (232) includes a cavity (236) through which may be passed a guide wire. Det er videre ønskelig at den indre røranordningen (232) innbefatter et spolelegeme som generelt strekker seg sammen med ballongen langs dens akse. It is further desirable that the inner tube assembly (232) includes a coil body which is generally coextensive with the balloon along its axis. Dette hulrommet (236) er fortrinnsvis foret med en smørepolymer. This cavity (236) is preferably lined with a lubricating polymer. Den ytre røranordningen (230) gjør at profilet til kateteret (100) kan minimaliseres og allikevel tilveiebringe betydelig fuktings- motstand for den indre røranordningen (232). The outer tubular means (230) allows the profile of the catheter (100) can be minimized and yet provide substantial wetting resistance of the inner pipe means (232). Konstruksjonen av den indre rør- anordningen (232) gir motstand mot for tidlig oppblåsing under innføring av infusat gjennom det indre hulrommet (236). The construction of the inner tube assembly (232) provides resistance against premature inflation during insertion of Infusat through the interior cavity (236).
NO973633A 1996-08-07 1997-08-06 Seal-infusion catheter with inflatable membrane NO973633A (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
US68946496A true 1996-08-07 1996-08-07
US72924196A true 1996-10-09 1996-10-09
US08/903,719 US6186978B1 (en) 1996-08-07 1997-07-31 Braid reinforced infusion catheter with inflatable membrane

Publications (2)

Publication Number Publication Date
NO973633D0 NO973633D0 (en) 1997-08-06
NO973633A true NO973633A (en) 1998-02-09

Family

ID=27418519

Family Applications (1)

Application Number Title Priority Date Filing Date
NO973633A NO973633A (en) 1996-08-07 1997-08-06 Seal-infusion catheter with inflatable membrane

Country Status (7)

Country Link
EP (1) EP0823262B1 (en)
AT (1) AT245041T (en)
AU (1) AU3322797A (en)
CA (1) CA2212524C (en)
DE (2) DE69723508D1 (en)
ES (1) ES2203756T3 (en)
NO (1) NO973633A (en)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6183492B1 (en) * 1997-08-28 2001-02-06 Charles C. Hart Perfusion-isolation catheter apparatus and method
US6322534B1 (en) * 1998-11-07 2001-11-27 Cordis Corporation Variable stiffness balloon catheter
US6591472B1 (en) * 1998-12-08 2003-07-15 Medtronic, Inc. Multiple segment catheter and method of fabrication
EP1152788A4 (en) * 1999-01-20 2007-06-27 Boston Scient Ltd Intravascular catheter with composite reinforcement
US6648854B1 (en) * 1999-05-14 2003-11-18 Scimed Life Systems, Inc. Single lumen balloon-tipped micro catheter with reinforced shaft
US6743219B1 (en) * 2000-08-02 2004-06-01 Cordis Corporation Delivery apparatus for a self-expanding stent
AT452678T (en) * 2001-03-01 2010-01-15 David A Watson The waxing preventing verweilkatheteranordnung
US6960188B2 (en) * 2001-11-30 2005-11-01 Abbott Laboratories Vascular Entities Limited Catheter having enhanced distal pushability
US20060264904A1 (en) * 2005-05-09 2006-11-23 Kerby Walter L Medical device
US9808595B2 (en) 2007-08-07 2017-11-07 Boston Scientific Scimed, Inc Microfabricated catheter with improved bonding structure
US9750625B2 (en) 2008-06-11 2017-09-05 C.R. Bard, Inc. Catheter delivery device

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU613886B2 (en) * 1986-11-29 1991-08-15 Terumo Kabushiki Kaisha Catheter equipped with balloon
US5176661A (en) * 1988-09-06 1993-01-05 Advanced Cardiovascular Systems, Inc. Composite vascular catheter
US5032113A (en) 1989-04-13 1991-07-16 Scimed Life Systems, Inc. Innerless catheter
GB8916158D0 (en) 1989-07-14 1989-08-31 Smiths Industries Plc Catheters
US5338295A (en) 1991-10-15 1994-08-16 Scimed Life Systems, Inc. Dilatation catheter with polyimide-encased stainless steel braid proximal shaft
US5290230A (en) 1992-05-11 1994-03-01 Advanced Cardiovascular Systems, Inc. Intraluminal catheter with a composite shaft
US5249597A (en) 1992-10-08 1993-10-05 Envirex Inc. Digestor tank having a pressure relief valve
DE69527644T2 (en) * 1994-11-23 2003-04-03 Micro Interventional Systems I A balloon catheter having a high torque

Also Published As

Publication number Publication date
DE69723508D1 (en) 2003-08-21
ES2203756T3 (en) 2004-04-16
AT245041T (en) 2003-08-15
EP0823262A3 (en) 1998-05-13
EP0823262A2 (en) 1998-02-11
EP0823262B1 (en) 2003-07-16
CA2212524A1 (en) 1998-02-07
NO973633D0 (en) 1997-08-06
CA2212524C (en) 2002-11-19
AU3322797A (en) 1998-02-12
DE69723508T2 (en) 2004-06-09

Similar Documents

Publication Publication Date Title
US6638247B1 (en) Method and apparatus for treating vascular occlusions
JP3034340B2 (en) Direct-view-type prostate balloon catheter
US5387219A (en) Medical retrieval snare with coil wrapped loop
JP4852201B2 (en) Small diameter embolic coil hydraulic deployment system
US5449343A (en) Steerable dilatation catheter
EP1257199B1 (en) A vessel and lumen expander attachment for use with an electromechanical driver device
US6582472B2 (en) Kinetic stent
JP2679767B2 (en) Balloon angiogenesis catheter
US5456667A (en) Temporary stenting catheter with one-piece expandable segment
DK170965B1 (en) dilatation catheter
JP4440259B2 (en) Vascular puncture sealing device
JP4846757B2 (en) Catheters having improved proximal shaft shape
EP2617454B1 (en) Ureteral access sheath
US4315512A (en) Piston extension balloon dilatation catheter apparatus and method
US5342306A (en) Adjustable catheter device
CA2548280C (en) Rapid-exchange delivery systems for self-expanding stents
US5728123A (en) Balloon actuated catheter
AU605784B2 (en) Small diameter steerable guidewire with adjustable tip
US6746462B1 (en) Methods and apparatus for treating vascular occlusions
US6277065B1 (en) Anchoring and positioning device and method for an endoscope
JP4722033B2 (en) System and method for accessing the coronary sinus to facilitate insertion of the pacing lead
JP4295919B2 (en) Method for improving the insertion of the catheter tip and a stent
EP0376451B1 (en) Dilatation catheter with fluted balloon
US6217585B1 (en) Mechanical stent and graft delivery system
EP0125293B1 (en) Double lumen dilatation catheter