NO973633L - Tetningsforsterket infusjonskateter med oppblåsbart membran - Google Patents

Tetningsforsterket infusjonskateter med oppblåsbart membran

Info

Publication number
NO973633L
NO973633L NO973633A NO973633A NO973633L NO 973633 L NO973633 L NO 973633L NO 973633 A NO973633 A NO 973633A NO 973633 A NO973633 A NO 973633A NO 973633 L NO973633 L NO 973633L
Authority
NO
Norway
Prior art keywords
tubing assembly
inflatable membrane
inner tubing
lumen
catheter
Prior art date
Application number
NO973633A
Other languages
English (en)
Other versions
NO973633D0 (no
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 claimed from US08/903,719 external-priority patent/US6186978B1/en
Application filed by Target Therapeutics Inc filed Critical Target Therapeutics Inc
Publication of NO973633D0 publication Critical patent/NO973633D0/no
Publication of NO973633L publication Critical patent/NO973633L/no

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES 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
    • A61M25/00—Catheters; Hollow probes
    • A61M25/10—Balloon catheters
    • A61M25/104—Balloon catheters used for angioplasty
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES 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
    • A61M25/00—Catheters; Hollow probes
    • A61M25/0043—Catheters; Hollow probes characterised by structural features
    • A61M25/005—Catheters; Hollow probes characterised by structural features with embedded materials for reinforcement, e.g. wires, coils, braids
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES 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
    • A61M25/00—Catheters; Hollow probes
    • A61M25/10—Balloon catheters
    • A61M2025/1043—Balloon catheters with special features or adapted for special applications
    • A61M2025/1052—Balloon catheters with special features or adapted for special applications for temporarily occluding a vessel for isolating a sector
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES 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
    • A61M25/00—Catheters; Hollow probes
    • A61M25/10—Balloon catheters
    • A61M2025/1043—Balloon catheters with special features or adapted for special applications
    • A61M2025/1054—Balloon catheters with special features or adapted for special applications having detachable or disposable balloons
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES 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
    • A61M25/00—Catheters; Hollow probes
    • A61M25/10—Balloon catheters
    • A61M25/1002—Balloon catheters characterised by balloon shape
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES 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
    • A61M25/00—Catheters; Hollow probes
    • A61M25/10—Balloon catheters
    • A61M25/1011—Multiple 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. 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). Anordningen kan i tillegg innbefatte et avtagbart oppblåsbart membran. Den ytre røranordningen (230) utgjøres av minst et polymerlag og en fletning (238) som kan være polymer eller metallisk, eventuelt en superelastisk legering. Minst endel av den indre røranordningen (232) utgjøres av minst et polymerlag og fortrinnsvis en metallisk fletning (233) av superelastisk legering. Den indre røranordningen (232) innbefatter et hulrom (236) gjennom hvilken det kan føres en føringswire. Det er videre ønskelig at den indre røranordningen (232) innbefatter et spolelegeme som generelt strekker seg sammen med ballongen langs dens akse. Dette hulrommet (236) er fortrinnsvis foret med en smørepolymer. Den ytre røranordningen (230) gjør at profilet til kateteret (100) kan minimaliseres og allikevel tilveiebringe betydelig fuktings- motstand for den indre røranordningen (232). Konstruksjonen av den indre rør- anordningen (232) gir motstand mot for tidlig oppblåsing under innføring av infusat gjennom det indre hulrommet (236).
NO973633A 1996-08-07 1997-08-06 Tetningsforsterket infusjonskateter med oppblåsbart membran NO973633L (no)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US68946496A 1996-08-07 1996-08-07
US72924196A 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 (no) 1997-08-06
NO973633L true NO973633L (no) 1998-02-09

Family

ID=27418519

Family Applications (1)

Application Number Title Priority Date Filing Date
NO973633A NO973633L (no) 1996-08-07 1997-08-06 Tetningsforsterket infusjonskateter med oppblåsbart membran

Country Status (7)

Country Link
EP (1) EP0823262B1 (no)
AT (1) ATE245041T1 (no)
AU (1) AU3322797A (no)
CA (1) CA2212524C (no)
DE (1) DE69723508T2 (no)
ES (1) ES2203756T3 (no)
NO (1) NO973633L (no)

Families Citing this family (12)

* 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
JP4213350B2 (ja) * 1999-01-20 2009-01-21 ボストン サイエンティフィック リミテッド 複合補強材を備えた脈管カテーテル
US6648854B1 (en) * 1999-05-14 2003-11-18 Scimed Life Systems, Inc. Single lumen balloon-tipped micro catheter with reinforced shaft
US6773446B1 (en) * 2000-08-02 2004-08-10 Cordis Corporation Delivery apparatus for a self-expanding stent
DE60234816D1 (de) * 2001-03-01 2010-02-04 David A Watson Das einwachsen verhindernde 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
GB0810749D0 (en) 2008-06-11 2008-07-16 Angiomed Ag Catherter delivery device

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0375775B1 (en) * 1986-11-29 1994-08-31 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
WO1996015824A1 (en) * 1994-11-23 1996-05-30 Micro Interventional Systems, Inc. High torque balloon catheter

Also Published As

Publication number Publication date
EP0823262A2 (en) 1998-02-11
DE69723508D1 (de) 2003-08-21
NO973633D0 (no) 1997-08-06
ES2203756T3 (es) 2004-04-16
EP0823262A3 (en) 1998-05-13
EP0823262B1 (en) 2003-07-16
AU3322797A (en) 1998-02-12
CA2212524C (en) 2002-11-19
ATE245041T1 (de) 2003-08-15
CA2212524A1 (en) 1998-02-07
DE69723508T2 (de) 2004-06-09

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