ATE475450T1 - Ballonkatheter mit schwimmender versteifung und verfahren - Google Patents

Ballonkatheter mit schwimmender versteifung und verfahren

Info

Publication number
ATE475450T1
ATE475450T1 AT04076483T AT04076483T ATE475450T1 AT E475450 T1 ATE475450 T1 AT E475450T1 AT 04076483 T AT04076483 T AT 04076483T AT 04076483 T AT04076483 T AT 04076483T AT E475450 T1 ATE475450 T1 AT E475450T1
Authority
AT
Austria
Prior art keywords
distal end
transition
catheter
stiffening member
proximal cannula
Prior art date
Application number
AT04076483T
Other languages
English (en)
Inventor
Thomas N Trotta
Original Assignee
Cordis 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 Cordis Corp filed Critical Cordis Corp
Application granted granted Critical
Publication of ATE475450T1 publication Critical patent/ATE475450T1/de

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
    • 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
    • A61M25/0054—Catheters; Hollow probes characterised by structural features with regions for increasing flexibility
    • 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
    • A61M2025/0059—Catheters; Hollow probes characterised by structural features having means for preventing the catheter, sheath or lumens from collapsing due to outer forces, e.g. compressing forces, or caused by twisting or kinking
    • 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
    • A61M2025/0063—Catheters; Hollow probes characterised by structural features having means, e.g. stylets, mandrils, rods or wires to reinforce or adjust temporarily the stiffness, column strength or pushability of catheters which are already inserted into the human body
    • 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
    • A61M25/01—Introducing, guiding, advancing, emplacing or holding catheters
    • A61M2025/0183—Rapid exchange or monorail catheters
AT04076483T 2000-06-15 2001-06-14 Ballonkatheter mit schwimmender versteifung und verfahren ATE475450T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US09/594,859 US6663648B1 (en) 2000-06-15 2000-06-15 Balloon catheter with floating stiffener, and procedure

Publications (1)

Publication Number Publication Date
ATE475450T1 true ATE475450T1 (de) 2010-08-15

Family

ID=24380713

Family Applications (2)

Application Number Title Priority Date Filing Date
AT04076483T ATE475450T1 (de) 2000-06-15 2001-06-14 Ballonkatheter mit schwimmender versteifung und verfahren
AT01305182T ATE274968T1 (de) 2000-06-15 2001-06-14 Ballonkatheter mit schwimmender versteifung

Family Applications After (1)

Application Number Title Priority Date Filing Date
AT01305182T ATE274968T1 (de) 2000-06-15 2001-06-14 Ballonkatheter mit schwimmender versteifung

Country Status (5)

Country Link
US (3) US6663648B1 (de)
EP (2) EP1475125B8 (de)
JP (1) JP4791654B2 (de)
AT (2) ATE475450T1 (de)
DE (2) DE60105230T2 (de)

Families Citing this family (72)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU2002350164A1 (en) * 2001-11-08 2003-05-19 William D. Hare Rapid exchange catheter with stent deployment, therapeutic infusion, and lesion sampling features
US7349995B2 (en) * 2002-03-07 2008-03-25 Intel Corporation Computing device with scalable logic block to respond to data transfer requests
US20040236366A1 (en) * 2002-05-16 2004-11-25 Kennedy Kenneth C. Non-buckling balloon catheter
US6997899B2 (en) * 2002-12-17 2006-02-14 Boston Scientific Scimed, Inc, Rapid exchange dilation catheter for non-vascular applications
EP1435253B1 (de) 2002-12-31 2007-01-17 Abbott Laboratories Vascular Enterprises Limited Katheter mit einem flexibleren Bereich zwischen Schaft und Spitze sowie Verfahren zu seiner Herstellung
US7337100B1 (en) * 2003-06-12 2008-02-26 Altera Corporation Physical resynthesis of a logic design
US8252014B2 (en) 2004-03-03 2012-08-28 Innovational Holdings Llc. Rapid exchange balloon catheter with braided shaft
EP1748814A1 (de) * 2004-05-27 2007-02-07 Abbott Laboratories Katheter mit hauptkörperteil mit spulendefiniertem führungsdrahtdurchgang
US7794448B2 (en) 2004-05-27 2010-09-14 Abbott Laboratories Multiple lumen catheter and method of making same
US7785318B2 (en) 2004-05-27 2010-08-31 Abbott Laboratories Catheter having plurality of stiffening members
US7815627B2 (en) * 2004-05-27 2010-10-19 Abbott Laboratories Catheter having plurality of stiffening members
US7785439B2 (en) 2004-09-29 2010-08-31 Abbott Laboratories Vascular Enterprises Limited Method for connecting a catheter balloon with a catheter shaft of a balloon catheter
US7658723B2 (en) 2004-05-27 2010-02-09 Abbott Laboratories Catheter having plurality of stiffening members
WO2006034396A2 (en) * 2004-09-21 2006-03-30 Stout Medical Group, L.P. Balloon and methods of making and using
US7354419B2 (en) 2004-10-15 2008-04-08 Futuremed Interventional, Inc. Medical balloon having strengthening rods
US7309324B2 (en) 2004-10-15 2007-12-18 Futuremed Interventional, Inc. Non-compliant medical balloon having an integral woven fabric layer
US7682335B2 (en) 2004-10-15 2010-03-23 Futurematrix Interventional, Inc. Non-compliant medical balloon having an integral non-woven fabric layer
US7914487B2 (en) 2004-10-15 2011-03-29 Futurematrix Interventional, Inc. Non-compliant medical balloon having braided or knitted reinforcement
US20060229657A1 (en) * 2005-03-30 2006-10-12 Wasicek Lawrence D Single operator exchange embolic protection filter
US20060264907A1 (en) * 2005-05-02 2006-11-23 Pulsar Vascular, Inc. Catheters having stiffening mechanisms
US20060270977A1 (en) * 2005-05-26 2006-11-30 Conor Medsystems, Inc. Rapid exchange balloon catheter with reinforced shaft
US7500982B2 (en) * 2005-06-22 2009-03-10 Futurematrix Interventional, Inc. Balloon dilation catheter having transition from coaxial lumens to non-coaxial multiple lumens
US7544201B2 (en) 2005-07-05 2009-06-09 Futurematrix Interventional, Inc. Rapid exchange balloon dilation catheter having reinforced multi-lumen distal portion
US8545530B2 (en) 2005-10-19 2013-10-01 Pulsar Vascular, Inc. Implantable aneurysm closure systems and methods
BRPI0617652A2 (pt) 2005-10-19 2011-08-02 Pulsar Vascular Inc métodos e sistemas para incisão endovascular e reparo de defeitos de tecido e lúmen
US8926620B2 (en) 2006-08-25 2015-01-06 Kyphon Sarl Apparatus and methods for use of expandable members in surgical applications
US20080051707A1 (en) 2006-08-25 2008-02-28 Phan Christopher U Apparatus and methods for use of expandable members in surgical applications
US7799367B2 (en) * 2006-10-13 2010-09-21 Cordis Corporation Systems and methods for coating catheter shafts
WO2008095052A2 (en) 2007-01-30 2008-08-07 Loma Vista Medical, Inc., Biological navigation device
US20080306441A1 (en) * 2007-04-10 2008-12-11 Wilson-Cook Medical Inc. Non-buckling balloon catheter with spring loaded floating flexible tip
US8002744B2 (en) 2007-08-06 2011-08-23 Bard Peripheral Vascular, Inc Non-compliant medical balloon
US8313601B2 (en) 2007-08-06 2012-11-20 Bard Peripheral Vascular, Inc. Non-compliant medical balloon
US20110137245A1 (en) * 2007-09-12 2011-06-09 Cook Medical Technologies Llc Balloon catheter with embedded rod
US8182446B2 (en) * 2007-09-12 2012-05-22 Cook Medical Technologies Balloon catheter for delivering a therapeutic agent
US8708955B2 (en) 2008-06-02 2014-04-29 Loma Vista Medical, Inc. Inflatable medical devices
IT1391220B1 (it) * 2008-08-04 2011-12-01 Med Europ Europ Medical Supplies S R L Cannula, particolarmente per perfusione.
ES2879278T3 (es) 2008-09-05 2021-11-22 Pulsar Vascular Inc Sistemas para sostener u ocluir una abertura o cavidad fisiológica
US8728110B2 (en) 2009-01-16 2014-05-20 Bard Peripheral Vascular, Inc. Balloon dilation catheter shaft having end transition
US9259559B2 (en) 2009-02-23 2016-02-16 Futurematrix Interventional, Inc. Balloon catheter pressure relief valve
US8814899B2 (en) 2009-02-23 2014-08-26 Futurematrix Interventional, Inc. Balloon catheter pressure relief valve
WO2011029063A2 (en) 2009-09-04 2011-03-10 Pulsar Vascular, Inc. Systems and methods for enclosing an anatomical opening
US9211391B2 (en) 2009-09-24 2015-12-15 Bard Peripheral Vascular, Inc. Balloon with variable pitch reinforcing fibers
US20110118817A1 (en) * 2009-11-17 2011-05-19 Boston Scientific Scimed, Inc. Stent delivery system
EP3552655B1 (de) 2010-07-13 2020-12-23 Loma Vista Medical, Inc. Aufblasbare medizinische vorrichtungen
US10188436B2 (en) 2010-11-09 2019-01-29 Loma Vista Medical, Inc. Inflatable medical devices
JP5709077B2 (ja) * 2010-11-30 2015-04-30 株式会社カネカ カテーテル、バルーンカテーテル、およびステントデリバリーカテーテル
US8597240B2 (en) 2011-02-02 2013-12-03 Futurematrix Interventional, Inc. Coaxial catheter shaft having balloon attachment feature with axial fluid path
JP5626731B2 (ja) * 2011-03-04 2014-11-19 朝日インテック株式会社 バルーンカテーテル
CA2837717C (en) 2011-06-03 2019-07-09 Pulsar Vascular, Inc. Systems and methods for enclosing an anatomical opening, including shock absorbing aneurysm devices
JP6219270B2 (ja) 2011-06-03 2017-10-25 パルサー バスキュラー インコーポレイテッド 動脈瘤装置
CA2850783C (en) 2011-10-05 2020-01-07 Pulsar Vascular, Inc. Devices, systems and methods for enclosing an anatomical opening
EP2581563A1 (de) * 2011-10-13 2013-04-17 Siemens Aktiengesellschaft Vorrichtung und Verfahren zur Durchgangsmessung
US9079000B2 (en) 2011-10-18 2015-07-14 Boston Scientific Scimed, Inc. Integrated crossing balloon catheter
US10182932B2 (en) 2012-02-21 2019-01-22 Allurion Technologies, Inc. Methods and devices for deploying and releasing a temporary implant within the body
WO2013169380A1 (en) 2012-05-10 2013-11-14 Pulsar Vascular, Inc. Coil-tipped aneurysm devices
EP2869886B1 (de) 2012-07-09 2020-02-12 A.V. Medical Technologies, Ltd. Systeme zur blutgefässdilatation und -visualisierung
EP3623002A1 (de) 2013-01-15 2020-03-18 A.V. Medical Technologies, Ltd. Katheter
EP3024529B1 (de) 2013-07-25 2023-09-27 Merit Medical Systems, Inc. Ballonkathetersysteme
US10286190B2 (en) 2013-12-11 2019-05-14 Cook Medical Technologies Llc Balloon catheter with dynamic vessel engaging member
ES2723962T3 (es) 2014-01-08 2019-09-04 A V Medical Tech Ltd Dispositivos para la toma de imágenes y el tratamiento de vasos sanguíneos
US10080865B2 (en) 2014-01-14 2018-09-25 Cook Medical Technologies Llc Multi-lumen catheters for small body vessel applications
EP2898920B1 (de) 2014-01-24 2018-06-06 Cook Medical Technologies LLC Gelenkballonkatheter
JP5813842B2 (ja) * 2014-09-22 2015-11-17 朝日インテック株式会社 バルーンカテーテル
JP6304713B2 (ja) * 2015-03-10 2018-04-04 朝日インテック株式会社 バルーンカテーテル
CN108136154B (zh) 2015-06-25 2021-08-31 A.V.医疗科技有限公司 具有加强型近侧输注出口端口的球囊导管及其制造方法
CN107049439B (zh) * 2017-06-03 2023-05-26 成都五义医疗科技有限公司 一种带浮动机构的锥形固定组件及Hasson套管系统
US10470908B2 (en) 2018-02-26 2019-11-12 Allurion Technologies, Inc. Automatic-sealing balloon-filling catheter system
WO2020010359A1 (en) 2018-07-06 2020-01-09 Allurion Technologies, Inc. Binary fluid control valve system
US11660420B2 (en) 2018-09-17 2023-05-30 Seigla Medical, Inc. Catheters and related devices and methods of manufacture
US11497900B2 (en) * 2018-12-13 2022-11-15 Allurion Technologies, Inc. Enhanced fluid delivery system
CN112704802A (zh) * 2019-10-25 2021-04-27 河南驼人医疗器械集团有限公司 一种球囊扩张导管及其制备方法
US11904108B2 (en) * 2020-12-30 2024-02-20 Stryker Corporation Catheters with shape locking mechanisms

Family Cites Families (46)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5599296A (en) 1991-02-14 1997-02-04 Wayne State University Apparatus and method of delivery of gas-supersaturated liquids
DE3442736A1 (de) 1984-11-23 1986-06-05 Tassilo Dr.med. 7800 Freiburg Bonzel Dilatationskatheter
US5061273A (en) 1989-06-01 1991-10-29 Yock Paul G Angioplasty apparatus facilitating rapid exchanges
US5040548A (en) 1989-06-01 1991-08-20 Yock Paul G Angioplasty mehtod
JPS63212374A (ja) * 1987-02-27 1988-09-05 テルモ株式会社 拡張体付カテ−テル
US5156594A (en) 1990-08-28 1992-10-20 Scimed Life Systems, Inc. Balloon catheter with distal guide wire lumen
US4943278A (en) 1988-02-29 1990-07-24 Scimed Life Systems, Inc. Dilatation balloon catheter
US6004291A (en) 1988-02-29 1999-12-21 Scimed Life Systems, Inc. Intravascular catheter with distal guide wire lumen and transition
US6071273A (en) 1988-02-29 2000-06-06 Scimed Life Systems, Inc. Fixed wire dilatation balloon catheter
US5425711A (en) 1988-02-29 1995-06-20 Scimed Life Systems, Inc. Intravascular catheter with distal guide wire lumen and transition member
US4838268A (en) 1988-03-07 1989-06-13 Scimed Life Systems, Inc. Non-over-the wire balloon catheter
US4917666A (en) 1988-11-14 1990-04-17 Medtronic Versaflex, Inc. Steerable thru-lumen catheter
DE68929561D1 (de) 1989-01-30 2008-10-02 Bard Inc C R Schnell austauschbarer Koronarkatheter
US5728067A (en) 1989-01-30 1998-03-17 C. R. Bard, Inc. Rapidly exchangeable coronary catheter
US5047045A (en) 1989-04-13 1991-09-10 Scimed Life Systems, Inc. Multi-section coaxial angioplasty catheter
JPH05509245A (ja) 1990-07-03 1993-12-22 マリンクロッド・メディカル・インコーポレイテッド 選択的に固定される芯線を有するｐｃｔａ用カテーテル
US5217482A (en) 1990-08-28 1993-06-08 Scimed Life Systems, Inc. Balloon catheter with distal guide wire lumen
CA2082381A1 (en) 1991-04-05 1992-10-15 Scopton, Paul M. Adjustable stiffenable convertible catheter assembly
US5154725A (en) 1991-06-07 1992-10-13 Advanced Cardiovascular Systems, Inc. Easily exchangeable catheter system
US5490837A (en) * 1991-07-05 1996-02-13 Scimed Life Systems, Inc. Single operator exchange catheter having a distal catheter shaft section
WO1993015786A1 (en) 1992-02-10 1993-08-19 Scimed Life Systems, Inc. Intravascular catheter with distal guide wire lumen
DE69312298D1 (de) 1992-08-25 1997-08-21 Bard Connaught Dilatationskatheter mit versteifungsdraht
US5300025A (en) 1992-09-30 1994-04-05 Advanced Cardiovascular Systems, Inc. Dilatation catheter having a coil supported inflation lumen
US5531690A (en) 1992-10-30 1996-07-02 Cordis Corporation Rapid exchange catheter
DE69432379T2 (de) 1993-01-26 2004-02-05 Terumo K.K. Einrichtung zur vasculären Dilatation und Katheter
WO1995009668A1 (en) 1993-10-07 1995-04-13 Boston Scientific Corporation Dilatation catheter
US5538510A (en) * 1994-01-31 1996-07-23 Cordis Corporation Catheter having coextruded tubing
AU685575B2 (en) 1994-03-10 1998-01-22 Schneider (Usa) Inc. Catheter having shaft of varying stiffness
US5458605A (en) 1994-04-04 1995-10-17 Advanced Cardiovascular Systems, Inc. Coiled reinforced retractable sleeve for stent delivery catheter
FR2718645B1 (fr) * 1994-04-15 1996-07-12 Nycomed Lab Sa Cathéter de dilatation à échange rapide.
JP3970341B2 (ja) 1994-06-20 2007-09-05 テルモ株式会社 血管カテーテル
US5658264A (en) 1994-11-10 1997-08-19 Target Therapeutics, Inc. High performance spiral-wound catheter
US5899891A (en) * 1996-09-05 1999-05-04 Epimed International, Inc. Catheter
US5807355A (en) 1996-12-09 1998-09-15 Advanced Cardiovascular Systems, Inc. Catheter with rapid exchange and OTW operative modes
JPH10290837A (ja) * 1997-04-18 1998-11-04 Kanegafuchi Chem Ind Co Ltd バルーンカテーテル及びそれに用いるマルチルーメンシャフトの製造方法
US5810867A (en) 1997-04-28 1998-09-22 Medtronic, Inc. Dilatation catheter with varied stiffness
US6139525A (en) * 1997-07-08 2000-10-31 Advanced Cardiovascular Systems, Inc. Fusion bonding of catheter components
US6010521A (en) * 1997-11-25 2000-01-04 Advanced Cardiovasular Systems, Inc. Catheter member with bondable layer
US6036670A (en) 1997-12-23 2000-03-14 Cordis Corporation Coiled transition balloon catheter, assembly and procedure
US6129707A (en) * 1998-01-21 2000-10-10 Advanced Cardiovascular Systems, Inc. Intravascular catheter with expanded distal tip
US6475187B1 (en) * 1998-03-04 2002-11-05 Scimed Life Systems, Inc. Convertible catheter incorporating distal force transfer mechanism
US6066114A (en) * 1998-09-09 2000-05-23 Schneider (Usa) Inc Stiffening member in a rapid exchange dilation catheter
US6102890A (en) * 1998-10-23 2000-08-15 Scimed Life Systems, Inc. Catheter having improved proximal shaft design
US6322534B1 (en) * 1998-11-07 2001-11-27 Cordis Corporation Variable stiffness balloon catheter
US6375458B1 (en) * 1999-05-17 2002-04-23 Memry Corporation Medical instruments and devices and parts thereof using shape memory alloys
US6733486B1 (en) * 1999-12-22 2004-05-11 Advanced Cardiovascular Systems, Inc. Catheter having a reinforcing mandrel

Also Published As

Publication number Publication date
EP1475125B1 (de) 2010-07-28
DE60142711D1 (de) 2010-09-09
EP1163925A1 (de) 2001-12-19
US20070288053A1 (en) 2007-12-13
US20040073249A1 (en) 2004-04-15
EP1475125B8 (de) 2010-09-08
DE60105230T2 (de) 2005-09-15
ATE274968T1 (de) 2004-09-15
EP1475125A3 (de) 2005-12-14
EP1475125A2 (de) 2004-11-10
DE60105230D1 (de) 2004-10-07
US7556642B2 (en) 2009-07-07
JP2002085571A (ja) 2002-03-26
EP1163925B1 (de) 2004-09-01
JP4791654B2 (ja) 2011-10-12
US6663648B1 (en) 2003-12-16

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