JP2000140120A - 医療用カテ―テル及びその製造方法 - Google Patents

医療用カテ―テル及びその製造方法

Info

Publication number
JP2000140120A
JP2000140120A JP11281474A JP28147499A JP2000140120A JP 2000140120 A JP2000140120 A JP 2000140120A JP 11281474 A JP11281474 A JP 11281474A JP 28147499 A JP28147499 A JP 28147499A JP 2000140120 A JP2000140120 A JP 2000140120A
Authority
JP
Japan
Prior art keywords
groove
catheter
catheter shaft
hardness
outer shell
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
JP11281474A
Other languages
English (en)
Japanese (ja)
Other versions
JP2000140120A5 (https=
Inventor
Peter Lunn
ピーター・ラン
Nasser Rafiee
ナッサー・ラフィー
Charles Daugherty
チャールズ・ドガティー
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.)
Medtronic Vascular Inc
Original Assignee
Medtronic AVE 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
Application filed by Medtronic AVE Inc filed Critical Medtronic AVE Inc
Publication of JP2000140120A publication Critical patent/JP2000140120A/ja
Publication of JP2000140120A5 publication Critical patent/JP2000140120A5/ja
Pending legal-status Critical Current

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
    • A61M25/0009—Making of catheters or other medical or surgical tubes
    • A61M25/0013—Weakening parts of a catheter tubing, e.g. by making cuts in the tube or reducing thickness of a layer at one point to adjust the 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
    • 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
    • A61M25/0067—Catheters; Hollow probes characterised by the distal end, e.g. tips
    • A61M25/008—Strength or flexibility characteristics of the catheter tip
    • A61M2025/0081—Soft tip
    • 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

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Biophysics (AREA)
  • Pulmonology (AREA)
  • Engineering & Computer Science (AREA)
  • Anesthesiology (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Hematology (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Media Introduction/Drainage Providing Device (AREA)
JP11281474A 1998-10-02 1999-10-01 医療用カテ―テル及びその製造方法 Pending JP2000140120A (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US09/165824 1998-10-02
US09/165,824 US6059769A (en) 1998-10-02 1998-10-02 Medical catheter with grooved soft distal segment

Publications (2)

Publication Number Publication Date
JP2000140120A true JP2000140120A (ja) 2000-05-23
JP2000140120A5 JP2000140120A5 (https=) 2006-11-16

Family

ID=22600633

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11281474A Pending JP2000140120A (ja) 1998-10-02 1999-10-01 医療用カテ―テル及びその製造方法

Country Status (4)

Country Link
US (2) US6059769A (https=)
EP (1) EP0990449B1 (https=)
JP (1) JP2000140120A (https=)
DE (1) DE69925080T2 (https=)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002052083A (ja) * 2000-05-29 2002-02-19 Buaayu:Kk バルーンカテーテル
JP2006263289A (ja) * 2005-03-25 2006-10-05 Kawasumi Lab Inc マイクロカテーテル
JP2007503970A (ja) * 2003-06-10 2007-03-01 ルーメンド インコーポレイテッド 血管閉塞部を開通させるためのカテーテル装置及び方法
JP2009534112A (ja) * 2006-04-19 2009-09-24 メドトロニック ヴァスキュラー インコーポレイテッド 可撓性部分を有し複合ラミネート化されたカテーテル及びその製造方法
WO2025110729A1 (ko) * 2023-11-20 2025-05-30 주식회사 이지유로텍 카테터 제조 시스템 및 카테터 제조 방법
WO2025110728A1 (ko) * 2023-11-20 2025-05-30 주식회사 이지유로텍 카테터 제조 시스템 및 카테터 제조 방법

Families Citing this family (107)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20030069522A1 (en) * 1995-12-07 2003-04-10 Jacobsen Stephen J. Slotted medical device
US6440088B1 (en) * 1996-05-24 2002-08-27 Precision Vascular Systems, Inc. Hybrid catheter guide wire apparatus and method
US6511468B1 (en) * 1997-10-17 2003-01-28 Micro Therapeutics, Inc. Device and method for controlling injection of liquid embolic composition
US6398791B1 (en) * 1999-06-11 2002-06-04 Scimed Life Systems Inc Variable composite sheath with interrupted sections
CA2780092C (en) * 2000-05-19 2014-08-19 Advanced Bio Prosthetic Surfaces, Ltd. Methods and apparatus for manufacturing an intravascular stent
JP3386802B2 (ja) 2000-05-26 2003-03-17 ジーマ株式会社 硬度テーパチューブ及びその製造方法並びに製造装置
US20050003034A1 (en) * 2000-05-26 2005-01-06 Gma Co., Ltd. Stiffness-taper tubing and the manufacturing method, and manufacturing apparatus for such tubing
US6893416B2 (en) * 2001-06-12 2005-05-17 Medtronic Vascular, Inc. Tip seal tip attach
WO2003004086A2 (en) * 2001-07-05 2003-01-16 Precision Vascular Systems, Inc. Troqueable soft tip medical device and method of usage
US6974557B1 (en) * 2001-12-18 2005-12-13 Advanced Cardiovasculer Systems, Inc. Methods for forming an optical window for an intracorporeal device and for joining parts
US20030199852A1 (en) * 2002-04-23 2003-10-23 Endobionics, Inc. Attachment joints with polymer encapsulation
JP3813112B2 (ja) * 2002-06-26 2006-08-23 テルモ株式会社 カテーテルおよび医療用チューブ
US7914467B2 (en) 2002-07-25 2011-03-29 Boston Scientific Scimed, Inc. Tubular member having tapered transition for use in a medical device
US7878984B2 (en) * 2002-07-25 2011-02-01 Boston Scientific Scimed, Inc. Medical device for navigation through anatomy and method of making same
DE60223141T2 (de) * 2002-08-06 2008-02-28 Abbott Laboratories Vascular Enterprises Ltd. Ballonkatheter mit röntgenopaken Makierungen
EP1575641A4 (en) * 2002-12-04 2008-02-13 Angiodynamics Inc VENOUS ACCESS CATHETER WITH VARIABLE CHARACTERISTICS
US20110172644A1 (en) * 2002-12-04 2011-07-14 Zanoni Michael S Multi layer coextruded catheter shaft
US8377035B2 (en) 2003-01-17 2013-02-19 Boston Scientific Scimed, Inc. Unbalanced reinforcement members for medical device
US7399296B2 (en) * 2003-02-26 2008-07-15 Medtronic Vascular, Inc. Catheter having highly radiopaque embedded segment
US7169118B2 (en) 2003-02-26 2007-01-30 Scimed Life Systems, Inc. Elongate medical device with distal cap
US20040167437A1 (en) * 2003-02-26 2004-08-26 Sharrow James S. Articulating intracorporal medical device
WO2004075952A2 (en) 2003-02-26 2004-09-10 Boston Scientific Limited Balloon catheter
US7001369B2 (en) * 2003-03-27 2006-02-21 Scimed Life Systems, Inc. Medical device
WO2004091710A1 (en) * 2003-04-14 2004-10-28 Cook Incorporated Large diameter delivery catheter/sheath
JP4579910B2 (ja) * 2003-04-28 2010-11-10 クック インコーポレイテッド デュロメーターが変化する可撓性の挿入器シース
US20040225280A1 (en) * 2003-05-09 2004-11-11 John Horrigan Laminated catheter comprising ultra high molecular weight high density polyethylene
CN100544787C (zh) * 2003-06-10 2009-09-30 卢门德公司 穿过血管栓塞的导管系统和方法
WO2005013855A2 (en) * 2003-08-01 2005-02-17 Cook Urological, Incorporated Implant delivery device
US20080033570A1 (en) * 2003-08-01 2008-02-07 Blitz Benjamin T Prostatic stent placement device
US20050070881A1 (en) * 2003-09-26 2005-03-31 Richard Gribbons Transition section for a catheter
US20050070880A1 (en) * 2003-09-26 2005-03-31 Medtronic Vascular, Inc. Transition section for a catheter
US20050070879A1 (en) * 2003-09-26 2005-03-31 Medtronic Vascular, Inc Transition section for a catheter
US7824345B2 (en) 2003-12-22 2010-11-02 Boston Scientific Scimed, Inc. Medical device with push force limiter
US8252014B2 (en) * 2004-03-03 2012-08-28 Innovational Holdings Llc. Rapid exchange balloon catheter with braided shaft
US7846171B2 (en) 2004-05-27 2010-12-07 C.R. Bard, Inc. Method and apparatus for delivering a prosthetic fabric into a patient
US7331948B2 (en) * 2004-06-18 2008-02-19 Medtronic, Inc. Catheter and catheter fabrication method
US8158904B2 (en) * 2004-08-13 2012-04-17 Boston Scientific Scimed, Inc. Method and apparatus for forming a feature in a workpiece by laser ablation with a laser beam having an adjustable intensity profile to redistribute the energy density impinging on the workpiece
WO2006031874A1 (en) * 2004-09-14 2006-03-23 William A. Cook Australia Pty. Ltd. Large diameter sheath
US7682352B2 (en) * 2004-09-28 2010-03-23 Medtronic Vascular, Inc. Catheter with curved distal section having reinforcing strip and method of making same
US9320831B2 (en) * 2005-03-04 2016-04-26 W. L. Gore & Associates, Inc. Polymer shrink tubes and novel uses therefor
US20060264903A1 (en) * 2005-05-05 2006-11-23 Walker Gregory L SHG catheter and method of use
US20060258987A1 (en) * 2005-05-10 2006-11-16 Cook Incorporated Catheter stiffening member
US9480589B2 (en) * 2005-05-13 2016-11-01 Boston Scientific Scimed, Inc. Endoprosthesis delivery system
US8298210B2 (en) 2005-10-26 2012-10-30 Medtronic Vascular, Inc. Catheter having oval aspiration lumen and method of making
US7850623B2 (en) 2005-10-27 2010-12-14 Boston Scientific Scimed, Inc. Elongate medical device with continuous reinforcement member
US20070123925A1 (en) * 2005-11-28 2007-05-31 Medtronic Vascular, Inc. Pre-curved guiding catheter with mechanically actuated anchor
US20070156114A1 (en) * 2005-12-29 2007-07-05 Worley Seth J Deflectable catheter with a flexibly attached tip section
US7678223B2 (en) * 2006-04-17 2010-03-16 Boston Scientific Scimed, Inc. Catheter having a multi-section tubular member and method of making the same
US8308712B2 (en) * 2006-04-19 2012-11-13 Medronic Vascular, Inc. Composite laminated catheter with flexible segment and method of making same
US7718106B2 (en) * 2006-05-30 2010-05-18 Boston Scientific Scimed, Inc. Medical devices and related systems and methods
US20080255507A1 (en) * 2006-06-15 2008-10-16 Medtronic Vascular, Inc. Catheter Assembly Having a Grooved Distal Tip
US8551020B2 (en) 2006-09-13 2013-10-08 Boston Scientific Scimed, Inc. Crossing guidewire
US20080140022A1 (en) * 2006-12-08 2008-06-12 Warsaw Orthopedic, Inc. Coated Cannula with Protective Tip for Insertion Into a Patient
US8556914B2 (en) 2006-12-15 2013-10-15 Boston Scientific Scimed, Inc. Medical device including structure for crossing an occlusion in a vessel
US20080262474A1 (en) * 2007-04-20 2008-10-23 Boston Scientific Scimed, Inc. Medical device
US20090005853A1 (en) * 2007-06-26 2009-01-01 Karim Osman Integration Of Markers Into Bar Arms
US20090005858A1 (en) * 2007-06-26 2009-01-01 Eugene Young Integration of markers into bar arms using a warm-forming process
US8409114B2 (en) * 2007-08-02 2013-04-02 Boston Scientific Scimed, Inc. Composite elongate medical device including distal tubular member
US20090036832A1 (en) * 2007-08-03 2009-02-05 Boston Scientific Scimed, Inc. Guidewires and methods for manufacturing guidewires
US8105246B2 (en) * 2007-08-03 2012-01-31 Boston Scientific Scimed, Inc. Elongate medical device having enhanced torque and methods thereof
US8821477B2 (en) 2007-08-06 2014-09-02 Boston Scientific Scimed, Inc. Alternative micromachined structures
US9808595B2 (en) * 2007-08-07 2017-11-07 Boston Scientific Scimed, Inc Microfabricated catheter with improved bonding structure
EP2211968B1 (en) 2007-10-22 2020-02-26 Bridgepoint Medical, Inc. Devices for crossing chronic total occlusions
US7841994B2 (en) 2007-11-02 2010-11-30 Boston Scientific Scimed, Inc. Medical device for crossing an occlusion in a vessel
US8066677B2 (en) 2008-03-21 2011-11-29 Medtronic Vascular, Inc Rapid exchange catheter with tear resistant guidewire shaft
US8376961B2 (en) 2008-04-07 2013-02-19 Boston Scientific Scimed, Inc. Micromachined composite guidewire structure with anisotropic bending properties
US9468739B2 (en) 2008-08-19 2016-10-18 Covidien Lp Detachable tip microcatheter
US8535243B2 (en) 2008-09-10 2013-09-17 Boston Scientific Scimed, Inc. Medical devices and tapered tubular members for use in medical devices
US9408649B2 (en) * 2008-09-11 2016-08-09 Innovasis, Inc. Radiolucent screw with radiopaque marker
US8795254B2 (en) 2008-12-10 2014-08-05 Boston Scientific Scimed, Inc. Medical devices with a slotted tubular member having improved stress distribution
US9433439B2 (en) * 2009-09-10 2016-09-06 Innovasis, Inc. Radiolucent stabilizing rod with radiopaque marker
US8137293B2 (en) 2009-11-17 2012-03-20 Boston Scientific Scimed, Inc. Guidewires including a porous nickel-titanium alloy
US8551021B2 (en) 2010-03-31 2013-10-08 Boston Scientific Scimed, Inc. Guidewire with an improved flexural rigidity profile
US10321998B2 (en) 2010-09-23 2019-06-18 Transmural Systems Llc Methods and systems for delivering prostheses using rail techniques
US9579193B2 (en) 2010-09-23 2017-02-28 Transmural Systems Llc Methods and systems for delivering prostheses using rail techniques
WO2012106628A1 (en) 2011-02-04 2012-08-09 Boston Scientific Scimed, Inc. Guidewires and methods for making and using the same
US9072874B2 (en) 2011-05-13 2015-07-07 Boston Scientific Scimed, Inc. Medical devices with a heat transfer region and a heat sink region and methods for manufacturing medical devices
US9549817B2 (en) 2011-09-22 2017-01-24 Transmural Systems Llc Devices, systems and methods for repairing lumenal systems
EP2768564B1 (en) 2011-10-21 2016-04-27 Boston Scientific Scimed, Inc. Locking catheter hub
US10124087B2 (en) 2012-06-19 2018-11-13 Covidien Lp Detachable coupling for catheter
US9044575B2 (en) 2012-10-22 2015-06-02 Medtronic Adrian Luxembourg S.a.r.l. Catheters with enhanced flexibility and associated devices, systems, and methods
EP3578222B1 (en) 2012-10-22 2024-06-19 Medtronic Ardian Luxembourg S.à.r.l. Catheters with enhanced flexibility
US12053378B2 (en) 2012-11-07 2024-08-06 Transmural Systems Llc Devices, systems and methods for repairing lumenal systems
US9549666B2 (en) 2012-11-10 2017-01-24 Curvo Medical, Inc. Coaxial micro-endoscope
US9233225B2 (en) 2012-11-10 2016-01-12 Curvo Medical, Inc. Coaxial bi-directional catheter
US9066726B2 (en) 2013-03-15 2015-06-30 Medtronic Ardian Luxembourg S.A.R.L. Multi-electrode apposition judgment using pressure elements
US10548663B2 (en) 2013-05-18 2020-02-04 Medtronic Ardian Luxembourg S.A.R.L. Neuromodulation catheters with shafts for enhanced flexibility and control and associated devices, systems, and methods
US20170014115A1 (en) 2014-03-27 2017-01-19 Transmural Systems Llc Devices and methods for closure of transvascular or transcameral access ports
US9901706B2 (en) 2014-04-11 2018-02-27 Boston Scientific Scimed, Inc. Catheters and catheter shafts
US11103235B2 (en) 2014-07-08 2021-08-31 Lsi Solutions, Inc. Rotation adapter and receiver for minimally invasive surgical devices
US10603027B2 (en) * 2014-07-08 2020-03-31 Lsi Solutions, Inc. Crimping instrument with reduced dimension, continued compatibility, and tissue protection features
US10675057B2 (en) 2015-04-28 2020-06-09 Cook Medical Technologies Llc Variable stiffness cannulae and associated delivery systems and methods
US10327933B2 (en) 2015-04-28 2019-06-25 Cook Medical Technologies Llc Medical cannulae, delivery systems and methods
US10376673B2 (en) 2015-06-19 2019-08-13 Evalve, Inc. Catheter guiding system and methods
US10238494B2 (en) 2015-06-29 2019-03-26 Evalve, Inc. Self-aligning radiopaque ring
US10413408B2 (en) 2015-08-06 2019-09-17 Evalve, Inc. Delivery catheter systems, methods, and devices
EP3349687B1 (en) 2015-09-15 2020-09-09 THE UNITED STATES OF AMERICA, represented by the S Devices for effectuating percutaneous glenn and fontan procedures
US10238495B2 (en) 2015-10-09 2019-03-26 Evalve, Inc. Delivery catheter handle and methods of use
US11351048B2 (en) 2015-11-16 2022-06-07 Boston Scientific Scimed, Inc. Stent delivery systems with a reinforced deployment sheath
US10555756B2 (en) 2016-06-27 2020-02-11 Cook Medical Technologies Llc Medical devices having coaxial cannulae
JP7249332B2 (ja) 2017-09-01 2023-03-30 トランスミューラル システムズ エルエルシー 経皮シャント装置及び関連する方法
WO2020150184A1 (en) 2019-01-16 2020-07-23 Lsi Solutions, Inc. Mechanical suture fastener
US11471650B2 (en) 2019-09-20 2022-10-18 Biosense Webster (Israel) Ltd. Mechanism for manipulating a puller wire
EP4240460A4 (en) 2020-11-09 2024-05-08 Agile Devices, Inc. CATHETER CONTROL DEVICES
EP4251047B1 (en) 2020-11-26 2025-09-17 Avia Vascular, LLC Access system
WO2022187560A1 (en) 2021-03-03 2022-09-09 BALCOM, Alexis Percutaneous shunt devices and related methods
US12201312B2 (en) 2022-05-11 2025-01-21 Legacy Ventures LLC Self-adjusting catheter

Family Cites Families (34)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3808394A (en) * 1972-03-31 1974-04-30 Anjac Plastics Creating holes in flexible members
US4028525A (en) * 1974-04-15 1977-06-07 Reed Irrigation Systems Apparatus for creating holes in flexible members
US4100393A (en) * 1977-02-08 1978-07-11 Luther Ronald B Method for making a cannula using a laser and the cannula made thereby
US4095084A (en) * 1977-04-14 1978-06-13 Shutt George V Method and apparatus for perforating elongate members
US4248369A (en) * 1979-08-02 1981-02-03 General Electric Company Laser cutting of ceramic tubing
US4432853A (en) 1981-06-10 1984-02-21 The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration Method of making an ion beam sputter-etched ventricular catheter for hydrocephalus shunt
US4576772A (en) 1984-07-20 1986-03-18 Warner-Lambert Technologies, Inc. Catheter with optimum resistance to bending and method of manufacture
JPH0791661B2 (ja) 1986-08-08 1995-10-04 ディジタル イクイプメント コ−ポレ−ション 電子的構成要素を形成するためレ−ザを使用するリソグラフィック方法
US4961731A (en) * 1988-06-09 1990-10-09 Sherwood Medical Company Angiographic catheter with balanced dye injection openings
ES2052034T3 (es) * 1988-12-28 1994-07-01 Mitsui Petrochemical Ind Metodo y aparato para la fabricacion de tubos con agujeros.
JP2633670B2 (ja) * 1989-01-07 1997-07-23 三井石油化学工業株式会社 灌水チューブ及びその製造方法
US5021044A (en) * 1989-01-30 1991-06-04 Advanced Cardiovascular Systems, Inc. Catheter for even distribution of therapeutic fluids
US4948941A (en) * 1989-02-27 1990-08-14 Motorola, Inc. Method of laser drilling a substrate
NL8901654A (nl) * 1989-06-29 1991-01-16 Cordis Europ Werkwijze voor het vervaardigen van catheter, en met deze werkwijze vervaardigde catheter.
US5244619A (en) * 1991-05-03 1993-09-14 Burnham Warren R Method of making catheter with irregular inner and/or outer surfaces to reduce travelling friction
US6027863A (en) 1991-09-05 2000-02-22 Intratherapeutics, Inc. Method for manufacturing a tubular medical device
CA2071353C (en) * 1991-12-10 1998-10-06 Amy M. Wendell Microbore catheter with side port(s)
US5334169A (en) * 1992-05-11 1994-08-02 American Interventional Technologies, Inc. Reinforced catheter with thin monolithic walls
DE69432379T2 (de) 1993-01-26 2004-02-05 Terumo K.K. Einrichtung zur vasculären Dilatation und Katheter
US5348616A (en) 1993-05-03 1994-09-20 Motorola, Inc. Method for patterning a mold
US5425903A (en) * 1993-09-10 1995-06-20 Critikon, Inc. Laser beveling process for catheters
US5465733A (en) * 1993-10-14 1995-11-14 Hinohara; Tomoaki Guide wire for catheters and method for its use
DE69428721T2 (de) * 1993-12-10 2002-06-20 Schneider (Usa) Inc., Plymouth Führungskatheter
US5911715A (en) * 1994-02-14 1999-06-15 Scimed Life Systems, Inc. Guide catheter having selected flexural modulus segments
US5569218A (en) * 1994-02-14 1996-10-29 Scimed Life Systems, Inc. Elastic guide catheter transition element
US5569221A (en) * 1994-07-07 1996-10-29 Ep Technologies, Inc. Catheter component bond and method
DE69504104T2 (de) * 1995-01-04 1999-05-06 Medtronic, Inc., Minneapolis, Minn. Verbessertes verfahren zur herstellung einer weichen spitze
US5549580A (en) * 1995-01-23 1996-08-27 Cordis Corporation Catheter having a flexible distal tip and method of manufacturing
US5639274A (en) * 1995-06-02 1997-06-17 Fischell; Robert E. Integrated catheter system for balloon angioplasty and stent delivery
US5746701A (en) * 1995-09-14 1998-05-05 Medtronic, Inc. Guidewire with non-tapered tip
US6103037A (en) * 1995-12-12 2000-08-15 Medi-Dyne Inc. Method for making a catheter having overlapping welds
US5891110A (en) * 1997-10-15 1999-04-06 Scimed Life Systems, Inc. Over-the-wire catheter with improved trackability
US6159195A (en) * 1998-02-19 2000-12-12 Percusurge, Inc. Exchange catheter and method of use
US6217565B1 (en) * 1998-07-16 2001-04-17 Mark Cohen Reinforced variable stiffness tubing

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002052083A (ja) * 2000-05-29 2002-02-19 Buaayu:Kk バルーンカテーテル
JP2007503970A (ja) * 2003-06-10 2007-03-01 ルーメンド インコーポレイテッド 血管閉塞部を開通させるためのカテーテル装置及び方法
JP2006263289A (ja) * 2005-03-25 2006-10-05 Kawasumi Lab Inc マイクロカテーテル
JP2009534112A (ja) * 2006-04-19 2009-09-24 メドトロニック ヴァスキュラー インコーポレイテッド 可撓性部分を有し複合ラミネート化されたカテーテル及びその製造方法
WO2025110729A1 (ko) * 2023-11-20 2025-05-30 주식회사 이지유로텍 카테터 제조 시스템 및 카테터 제조 방법
WO2025110728A1 (ko) * 2023-11-20 2025-05-30 주식회사 이지유로텍 카테터 제조 시스템 및 카테터 제조 방법

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EP0990449A3 (en) 2000-05-10
US6059769A (en) 2000-05-09
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DE69925080T2 (de) 2006-01-12
EP0990449B1 (en) 2005-05-04
DE69925080D1 (de) 2005-06-09

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