JP2004209243A - カテーテルおよびカテーテルの製造方法 - Google Patents
カテーテルおよびカテーテルの製造方法 Download PDFInfo
- Publication number
- JP2004209243A JP2004209243A JP2003424003A JP2003424003A JP2004209243A JP 2004209243 A JP2004209243 A JP 2004209243A JP 2003424003 A JP2003424003 A JP 2003424003A JP 2003424003 A JP2003424003 A JP 2003424003A JP 2004209243 A JP2004209243 A JP 2004209243A
- Authority
- JP
- Japan
- Prior art keywords
- catheter
- distal end
- tip
- shaft
- joint
- 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
Links
Images
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
- A61M25/1027—Making of balloon catheters
- A61M25/1036—Making parts for balloon catheter systems, e.g. shafts or distal ends
-
- 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
- A61M2025/1093—Balloon catheters with special features or adapted for special applications having particular tip characteristics
-
- 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
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Heart & Thoracic Surgery (AREA)
- Engineering & Computer Science (AREA)
- Biophysics (AREA)
- Pulmonology (AREA)
- Child & Adolescent Psychology (AREA)
- Anesthesiology (AREA)
- Biomedical Technology (AREA)
- Hematology (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Media Introduction/Drainage Providing Device (AREA)
Abstract
【解決手段】カテーテルシャフト2を含むカテーテル1に関し、カテーテルシャフト2のカテーテル先端7には、カテーテルシャフトの材料よりも柔軟な材料11からつくられたジョイント9が設けられている。ジョイント9は、カテーテルシャフト2の遠位端8とカテーテル先端7の遠位端10の間に配置されている。前端10は、カテーテルシャフト2の材料と同一の材料、またはより硬質の材料から構成されている。
【選択図】 図1
Description
本発明に従えば、カテーテルであって、カテーテル先端が、カテーテルシャフトの材料よりも柔軟な材料からつくられたジョイントを含むカテーテルが提供される。前記ジョイントは、バルーンカテーテルにおいて、バルーンの遠位端とカテーテル先端の遠位端の間に配置される。有利な実施形態において、カテーテル先端の遠位端はカテーテルシャフトと同一の材料からつくられる。さらなる有利な実施形態において、カテーテル先端の遠位端は、カテーテルシャフトの材料よりも硬質の材料からつくられる。カテーテル先端は、例えば金属の先端、金属リングであっても、またはPTFE(ポリテトラフルオロエチレン)からつくられてもよい。先端は、コーティング、亜鉛めっきを施されることができ、すなわち、X線可視性または放射線不透過性である。
Claims (11)
- カテーテルであって、
第1の材料からつくられたカテーテルシャフトと、
カテーテル先端と、を含み、
カテーテルシャフトがジョイントを含み、ジョイントが、カテーテルシャフトを構成する第1の材料よりも柔軟な第2の材料からつくられ、かつカテーテル先端の付近に配置されているカテーテル。 - カテーテル先端の遠位端がカテーテルシャフトと同一の材料からつくられていることを特徴とする請求項1に記載のカテーテル。
- カテーテル先端の遠位端が、カテーテルシャフトの材料よりも硬質の材料からつくられていることを特徴とする請求項1に記載のカテーテル。
- ジョイントがカテーテル先端に一体化されていることを特徴とする請求項1〜3のいずれか一項に記載のカテーテル。
- ジョイントがリングとして形成されることを特徴とする請求項1〜4のいずれか一項に記載のカテーテル。
- ジョイントの材料がプラスチックであることを特徴とする請求項1〜5のいずれか一項に記載のカテーテル。
- カテーテルシャフトの遠位端に、近位端および遠位端を有するバルーンが配置され、かつ、ジョイントがバルーンの遠位端とカテーテル先端の遠位端の間に配置されていることを特徴とする請求項1〜6のいずれか一項に記載のカテーテル。
- 超音波ヘッドがカテーテルシャフトの遠位端に配置され、かつ、ジョイントが前記超音波ヘッドとカテーテル先端の遠位端の間に配置されていることを特徴とする請求項1〜6のいずれか一項に記載のカテーテル。
- 第1の材料からつくられたカテーテル、および、カテーテルシャフトの一部であるカテーテル先端を含むカテーテルの製造方法であって、
カテーテルシャフトの第1材料よりも柔軟な第2の材料をカテーテル先端に供与するステップと、
第2材料を放射線エネルギーで処理するステップと、
第2材料をカテーテルシャフトの第1材料に溶接してジョイントを形成するステップと、を含む方法。 - 材料が溶接ステップ前に予備固定されることを特徴とする請求項9に記載の方法。
- 予備固定のために収縮チューブが用いられることを特徴とする請求項9または
10に記載の方法。
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP02029115A EP1435253B1 (de) | 2002-12-31 | 2002-12-31 | Katheter mit einem flexibleren Bereich zwischen Schaft und Spitze sowie Verfahren zu seiner Herstellung |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2004209243A true JP2004209243A (ja) | 2004-07-29 |
JP4481633B2 JP4481633B2 (ja) | 2010-06-16 |
Family
ID=32479741
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2003424003A Expired - Lifetime JP4481633B2 (ja) | 2002-12-31 | 2003-12-22 | カテーテルおよびカテーテルの製造方法 |
Country Status (5)
Country | Link |
---|---|
US (2) | US7972324B2 (ja) |
EP (1) | EP1435253B1 (ja) |
JP (1) | JP4481633B2 (ja) |
CA (1) | CA2454468C (ja) |
DE (1) | DE50209306D1 (ja) |
Families Citing this family (28)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20060207604A1 (en) * | 2003-06-06 | 2006-09-21 | Radlyn Llc | Intubation device and method of use |
AU2006264300B2 (en) | 2005-07-06 | 2012-03-08 | Vascular Pathways Inc. | Intravenous catheter insertion device and method of use |
ATE489989T1 (de) | 2007-05-07 | 2010-12-15 | Vascular Pathways Inc | Einführung eines intravenösen katheters und blutentnahmevorrichtung und anwendungsverfahren |
US9872971B2 (en) | 2010-05-14 | 2018-01-23 | C. R. Bard, Inc. | Guidewire extension system for a catheter placement device |
US10384039B2 (en) | 2010-05-14 | 2019-08-20 | C. R. Bard, Inc. | Catheter insertion device including top-mounted advancement components |
US9950139B2 (en) | 2010-05-14 | 2018-04-24 | C. R. Bard, Inc. | Catheter placement device including guidewire and catheter control elements |
US11925779B2 (en) | 2010-05-14 | 2024-03-12 | C. R. Bard, Inc. | Catheter insertion device including top-mounted advancement components |
US8932258B2 (en) | 2010-05-14 | 2015-01-13 | C. R. Bard, Inc. | Catheter placement device and method |
US8690833B2 (en) | 2011-01-31 | 2014-04-08 | Vascular Pathways, Inc. | Intravenous catheter and insertion device with reduced blood spatter |
EP2678065B1 (en) | 2011-02-25 | 2019-09-11 | C.R. Bard Inc. | Medical component insertion device including a retractable needle |
USD903101S1 (en) | 2011-05-13 | 2020-11-24 | C. R. Bard, Inc. | Catheter |
WO2014028922A2 (en) * | 2012-08-17 | 2014-02-20 | Chris Salvino | Improved nasogastric tube |
WO2014120741A1 (en) | 2013-01-30 | 2014-08-07 | Vascular Pathways, Inc. | Systems and methods for venipuncture and catheter placement |
WO2016037127A1 (en) | 2014-09-05 | 2016-03-10 | C.R. Bard, Inc. | Catheter insertion device including retractable needle |
USD903100S1 (en) | 2015-05-01 | 2020-11-24 | C. R. Bard, Inc. | Catheter placement device |
ES2910665T3 (es) | 2015-05-15 | 2022-05-13 | Bard Inc C R | Dispositivo de inserción de catéter |
US10357631B2 (en) | 2015-05-29 | 2019-07-23 | Covidien Lp | Catheter with tapering outer diameter |
US10398874B2 (en) | 2015-05-29 | 2019-09-03 | Covidien Lp | Catheter distal tip configuration |
US11219740B2 (en) * | 2015-05-29 | 2022-01-11 | Covidien Lp | Catheter including tapering coil member |
US10582914B2 (en) | 2016-01-15 | 2020-03-10 | Covidien Lp | Navigable endobronchial tool to access tissue outside a bronchus |
CA3034478A1 (en) | 2016-09-12 | 2018-03-15 | C.R. Bard, Inc. | Blood control for a catheter insertion device |
JP6953541B2 (ja) | 2017-03-01 | 2021-10-27 | シー・アール・バード・インコーポレーテッドC R Bard Incorporated | カテーテル挿入装置 |
US10926060B2 (en) | 2017-03-02 | 2021-02-23 | Covidien Lp | Flexible tip catheter |
US10537710B2 (en) | 2017-04-20 | 2020-01-21 | Covidien Lp | Catheter including an inner liner with a flexible distal section |
EP3762084B1 (en) | 2018-03-07 | 2024-04-24 | Bard Access Systems, Inc. | Guidewire advancement and blood flashback systems for a medical device insertion system |
USD921884S1 (en) | 2018-07-27 | 2021-06-08 | Bard Access Systems, Inc. | Catheter insertion device |
JP2022545447A (ja) | 2019-08-19 | 2022-10-27 | ベクトン・ディキンソン・アンド・カンパニー | 正中線カテーテル配置デバイス |
CN110339456A (zh) * | 2019-08-22 | 2019-10-18 | 贝克顿·迪金森公司 | 球囊扩张导管及其球囊 |
Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH02232065A (ja) * | 1983-07-18 | 1990-09-14 | Terumo Corp | カテーテルとその製造方法 |
JPH0511996B2 (ja) * | 1987-09-23 | 1993-02-16 | Reokooa Inc | |
JPH09505507A (ja) * | 1994-05-02 | 1997-06-03 | メドトロニック・インコーポレーテッド | カテーテルセグメント取り付け方法 |
JPH10263088A (ja) * | 1997-02-13 | 1998-10-06 | Scimed Life Syst Inc | 選択された曲げ弾性率を有する複数のセグメントを含むガイド・カテーテル |
JPH11114068A (ja) * | 1997-10-16 | 1999-04-27 | Terumo Corp | 医療用チューブおよび医療用チューブ製造装置 |
JP2000185103A (ja) * | 1998-11-09 | 2000-07-04 | Medtronic Ave Inc | 柔軟な先端の案内カテ―テル及びその製造方法 |
WO2000076404A2 (en) * | 1999-06-11 | 2000-12-21 | Scimed Life Systems, Inc. | Sheath with intermediate section having greater flexibility for a medical device |
JP2001501846A (ja) * | 1996-10-09 | 2001-02-13 | ターゲット セラピューティクス, インコーポレイテッド | ガイドワイヤ追跡を高めたガイドカテーテル |
Family Cites Families (169)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3173418A (en) * | 1961-01-10 | 1965-03-16 | Ostap E Baran | Double-wall endotracheal cuff |
US3528867A (en) | 1966-08-15 | 1970-09-15 | Heller William C Jun | Method for selective heat sealing or joining of materials |
US3938502A (en) * | 1972-02-22 | 1976-02-17 | Nicolaas Bom | Apparatus with a catheter for examining hollow organs or bodies with the ultrasonic waves |
US4251305A (en) | 1978-11-01 | 1981-02-17 | Baxter Travenol Laboratories, Inc. | Method of radiant heat sealing of a balloon onto a catheter employing tinted shrink tubing |
DE2946385A1 (de) | 1979-11-16 | 1981-05-21 | Siemens AG, 1000 Berlin und 8000 München | Kunststoffschlauch |
US4514242A (en) * | 1982-04-23 | 1985-04-30 | Vercon Inc. | Methods for oscillatory bonding of dissimilar thermoplastic materials |
DE3237334A1 (de) | 1982-10-08 | 1984-04-12 | M.A.N. Maschinenfabrik Augsburg-Nürnberg AG, 4200 Oberhausen | Verfahren zum betreiben eines reaktors zur erzeugung von synthesegas und vorrichtung zur durchfuehrung des verfahrens |
US4563181A (en) | 1983-02-18 | 1986-01-07 | Mallinckrodt, Inc. | Fused flexible tip catheter |
USRE33561E (en) | 1983-07-05 | 1991-03-26 | E. I. Du Pont De Nemours And Company | Balloon and manufacture thereof |
US4490421A (en) | 1983-07-05 | 1984-12-25 | E. I. Du Pont De Nemours And Company | Balloon and manufacture thereof |
USRE32983E (en) | 1983-07-05 | 1989-07-11 | E. I. Du Pont De Nemours And Company | Balloon and manufacture thereof |
US4648384A (en) * | 1984-11-21 | 1987-03-10 | Schmukler Robert E | Retrograde coronary sinus perfusion device and method |
DE3442736C2 (de) | 1984-11-23 | 1987-03-05 | Tassilo Dr.med. 7800 Freiburg Bonzel | Dilatationskatheter |
CA1241524A (en) | 1985-01-21 | 1988-09-06 | Hyman D. Gesser | Abatement of indoor formaldehyde vapour and other indoor gaseous pollutants |
US5242394A (en) * | 1985-07-30 | 1993-09-07 | Advanced Cardiovascular Systems, Inc. | Steerable dilatation catheter |
US4721115A (en) | 1986-02-27 | 1988-01-26 | Cardiac Pacemakers, Inc. | Diagnostic catheter for monitoring cardiac output |
US5350395A (en) | 1986-04-15 | 1994-09-27 | Yock Paul G | Angioplasty apparatus facilitating rapid exchanges |
US6702750B2 (en) | 1986-04-15 | 2004-03-09 | Cardiovascular Imaging Systems, Inc. | Angioplasty apparatus facilitating rapid exchanges and methods |
US4782834A (en) * | 1987-01-06 | 1988-11-08 | Advanced Cardiovascular Systems, Inc. | Dual lumen dilatation catheter and method of manufacturing the same |
US4748982A (en) | 1987-01-06 | 1988-06-07 | Advanced Cardiovascular Systems, Inc. | Reinforced balloon dilatation catheter with slitted exchange sleeve and method |
US4771777A (en) | 1987-01-06 | 1988-09-20 | Advanced Cardiovascular Systems, Inc. | Perfusion type balloon dilatation catheter, apparatus and method |
US5425711A (en) | 1988-02-29 | 1995-06-20 | Scimed Life Systems, Inc. | Intravascular catheter with distal guide wire lumen and transition member |
US4944745A (en) | 1988-02-29 | 1990-07-31 | Scimed Life Systems, Inc. | Perfusion balloon catheter |
US6071273A (en) | 1988-02-29 | 2000-06-06 | Scimed Life Systems, Inc. | Fixed wire dilatation balloon catheter |
US6004291A (en) | 1988-02-29 | 1999-12-21 | Scimed Life Systems, Inc. | Intravascular catheter with distal guide wire lumen and transition |
US5078702A (en) | 1988-03-25 | 1992-01-07 | Baxter International Inc. | Soft tip catheters |
US4877031A (en) | 1988-07-22 | 1989-10-31 | Advanced Cardiovascular Systems, Inc. | Steerable perfusion dilatation catheter |
US4898591A (en) | 1988-08-09 | 1990-02-06 | Mallinckrodt, Inc. | Nylon-PEBA copolymer catheter |
US5037404A (en) | 1988-11-14 | 1991-08-06 | Cordis Corporation | Catheter having sections of variable torsion characteristics |
US5728067A (en) | 1989-01-30 | 1998-03-17 | C. R. Bard, Inc. | Rapidly exchangeable coronary catheter |
DE8916283U1 (de) | 1989-01-30 | 1997-05-15 | C.R. Bard, Inc., Murray Hill, N.J. | Schnell austauschbarer Koronarkatheter |
US5047045A (en) | 1989-04-13 | 1991-09-10 | Scimed Life Systems, Inc. | Multi-section coaxial angioplasty catheter |
US5045072A (en) * | 1989-06-13 | 1991-09-03 | Cordis Corporation | Catheter having highly radiopaque, flexible tip |
US4978835A (en) | 1989-08-21 | 1990-12-18 | Microelectronics And Computer Technology Corporation | Method of clamping electrical contacts for laser bonding |
EP0414350B1 (en) | 1989-08-25 | 1994-08-24 | C.R. Bard, Inc. | Pleated balloon dilatation catheter and method of manufacture |
US5147317A (en) | 1990-06-04 | 1992-09-15 | C.R. Bard, Inc. | Low friction varied radiopacity guidewire |
US5102403A (en) | 1990-06-18 | 1992-04-07 | Eckhard Alt | Therapeutic medical instrument for insertion into body |
US5217482A (en) | 1990-08-28 | 1993-06-08 | Scimed Life Systems, Inc. | Balloon catheter with distal guide wire lumen |
CA2060067A1 (en) | 1991-01-28 | 1992-07-29 | Lilip Lau | Stent delivery system |
EP0578777B1 (en) | 1991-04-05 | 1998-01-21 | Boston Scientific Corporation | Convertible catheter assembly |
US6733473B1 (en) | 1991-04-05 | 2004-05-11 | Boston Scientific Corporation | Adjustably stiffenable convertible catheter assembly |
US5743875A (en) | 1991-05-15 | 1998-04-28 | Advanced Cardiovascular Systems, Inc. | Catheter shaft with an oblong transverse cross-section |
US6821287B1 (en) | 1991-05-24 | 2004-11-23 | Advanced Cardiovascular Systems, Inc. | Multi-mode vascular catheter system |
US5154725A (en) | 1991-06-07 | 1992-10-13 | Advanced Cardiovascular Systems, Inc. | Easily exchangeable catheter system |
US5135535A (en) | 1991-06-11 | 1992-08-04 | Advanced Cardiovascular Systems, Inc. | Catheter system with catheter and guidewire exchange |
US5221270A (en) | 1991-06-28 | 1993-06-22 | Cook Incorporated | Soft tip guiding catheter |
JPH0511996A (ja) | 1991-07-01 | 1993-01-22 | Mitsubishi Electric Corp | 図式編集装置 |
US5490837A (en) | 1991-07-05 | 1996-02-13 | Scimed Life Systems, Inc. | Single operator exchange catheter having a distal catheter shaft section |
JP3053029B2 (ja) | 1991-10-08 | 2000-06-19 | テルモ株式会社 | 血管拡張用カテーテルバルーン |
US5226888A (en) | 1991-10-25 | 1993-07-13 | Michelle Arney | Coiled, perfusion balloon catheter |
US5267959A (en) | 1991-11-29 | 1993-12-07 | Schneider, Inc. | Laser bonding of angioplasty balloon catheters |
US5195978A (en) | 1991-12-11 | 1993-03-23 | Baxter International Inc. | Rapid exchange over-the-wire catheter with breakaway feature |
US5267958A (en) | 1992-03-30 | 1993-12-07 | Medtronic, Inc. | Exchange catheter having exterior guide wire loops |
US5413560A (en) | 1992-03-30 | 1995-05-09 | Pameda N.V. | Method of rapid catheter exchange |
US5649909A (en) | 1992-04-06 | 1997-07-22 | Scimed Life Systems, Inc. | Variable stiffness multi-lumen catheter |
US5504121A (en) | 1992-05-18 | 1996-04-02 | Swig Pty Ltd. | Polyethylene terephthalate decontamination |
US5328472A (en) | 1992-07-27 | 1994-07-12 | Medtronic, Inc. | Catheter with flexible side port entry |
CA2142992A1 (en) | 1992-08-25 | 1994-03-03 | Thomas Fitzmaurice | Dilatation catheter with stiffening wire |
US5261879A (en) | 1992-09-03 | 1993-11-16 | Scimed Life Systems, Inc. | Coaxial/side-by-side lumen perfusion dilatation catheter |
US5300025A (en) | 1992-09-30 | 1994-04-05 | Advanced Cardiovascular Systems, Inc. | Dilatation catheter having a coil supported inflation lumen |
US5500180A (en) | 1992-09-30 | 1996-03-19 | C. R. Bard, Inc. | Method of making a distensible dilatation balloon using a block copolymer |
US5413557A (en) | 1993-08-24 | 1995-05-09 | Pameda N.V. | Dilatation catheter with eccentric balloon |
US5304198A (en) | 1992-11-13 | 1994-04-19 | Target Therapeutics | Single-lumen balloon catheter having a directional valve |
CA2109980A1 (en) | 1992-12-01 | 1994-06-02 | Mir A. Imran | Steerable catheter with adjustable bend location and/or radius and method |
US5370615A (en) | 1992-12-28 | 1994-12-06 | Cordis Corporation | Balloon catheter for angioplasty |
US5357978A (en) | 1993-01-12 | 1994-10-25 | Medtronic, Inc. | Rapid exchange guidewire loading attachment |
US5334147A (en) | 1993-04-28 | 1994-08-02 | Cordis Corporation | Rapid exchange type dilatation catheter |
US5549553A (en) | 1993-04-29 | 1996-08-27 | Scimed Life Systems, Inc. | Dilation ballon for a single operator exchange intravascular catheter or similar device |
US5545200A (en) | 1993-07-20 | 1996-08-13 | Medtronic Cardiorhythm | Steerable electrophysiology catheter |
US5833604A (en) | 1993-07-30 | 1998-11-10 | E.P. Technologies, Inc. | Variable stiffness electrophysiology catheter |
ATE184799T1 (de) | 1993-10-27 | 1999-10-15 | Schneider Europ Gmbh | Eingriffskatheter |
US6375899B1 (en) | 1993-11-01 | 2002-04-23 | Nanogen, Inc. | Electrophoretic buss for transport of charged materials in a multi-chamber system |
US5538510A (en) | 1994-01-31 | 1996-07-23 | Cordis Corporation | Catheter having coextruded tubing |
US5443457A (en) | 1994-02-24 | 1995-08-22 | Cardiovascular Imaging Systems, Incorporated | Tracking tip for a short lumen rapid exchange catheter |
US5545138A (en) | 1994-02-28 | 1996-08-13 | Medtronic, Inc. | Adjustable stiffness dilatation catheter |
KR100186950B1 (ko) | 1994-03-10 | 1999-04-01 | 스피겔 알렌 제이 | 가변 강성의 샤프트를 갖는 카테터 |
US5902290A (en) | 1994-03-14 | 1999-05-11 | Advanced Cardiovascular Systems, Inc. | Catheter providing intraluminal access |
US5460185A (en) | 1994-03-25 | 1995-10-24 | Cordis Corporation | Tool and method facilitating rapid PCTA catheter exchange |
US5489271A (en) | 1994-03-29 | 1996-02-06 | Boston Scientific Corporation | Convertible catheter |
US5480383A (en) | 1994-05-27 | 1996-01-02 | Advanced Cardiovascular Systems, Inc. | Dilation catheter with a smooth transition between a stiff proximal portion and a flexible distal portion |
US5454795A (en) | 1994-06-27 | 1995-10-03 | Target Therapeutics, Inc. | Kink-free spiral-wound catheter |
US5554121B1 (en) * | 1994-07-25 | 1998-07-14 | Advanced Cardiovascular System | Intraluminal catheter with high strength proximal shaft |
US5470315A (en) | 1994-09-20 | 1995-11-28 | Scimed Life Systems, Inc. | Over-the-wire type balloon catheter with proximal hypotube |
US5549563A (en) | 1994-10-11 | 1996-08-27 | Kronner; Richard F. | Reinforcing insert for uterine manipulator |
US5836965A (en) | 1994-10-19 | 1998-11-17 | Jendersee; Brad | Stent delivery and deployment method |
US5667493A (en) | 1994-12-30 | 1997-09-16 | Janacek; Jaroslav | Dilation catheter |
NL9500173A (nl) | 1995-01-31 | 1996-09-02 | Cordis Europ | Balloncatheter met stijf, elastisch vervormbaar basislichaam. |
US5634902A (en) | 1995-02-01 | 1997-06-03 | Cordis Corporation | Dilatation catheter with side aperture |
US5549552A (en) | 1995-03-02 | 1996-08-27 | Scimed Life Systems, Inc. | Balloon dilation catheter with improved pushability, trackability and crossability |
US5662622A (en) | 1995-04-04 | 1997-09-02 | Cordis Corporation | Intravascular catheter |
US5938645A (en) | 1995-05-24 | 1999-08-17 | Boston Scientific Corporation Northwest Technology Center Inc. | Percutaneous aspiration catheter system |
US5775685A (en) | 1995-08-02 | 1998-07-07 | Mita Industrial Co., Ltd. | Sheet member conveying mechanism |
US5746701A (en) * | 1995-09-14 | 1998-05-05 | Medtronic, Inc. | Guidewire with non-tapered tip |
US5700252A (en) * | 1995-11-01 | 1997-12-23 | Klingenstein; Ralph James | Lumen-seeking nasogastric tube and method |
US5843050A (en) | 1995-11-13 | 1998-12-01 | Micro Therapeutics, Inc. | Microcatheter |
US5957899A (en) | 1995-11-27 | 1999-09-28 | Therox, Inc. | High pressure transluminal fluid delivery device |
US5891056A (en) | 1996-03-15 | 1999-04-06 | Advanced Cardiovascular Systems, Inc. | Guidewire replacement device with flexible intermediate section |
US6488637B1 (en) | 1996-04-30 | 2002-12-03 | Target Therapeutics, Inc. | Composite endovascular guidewire |
US5851464A (en) | 1996-05-13 | 1998-12-22 | Cordis Corporation | Method of making a fuseless soft tip catheter |
US6022336A (en) * | 1996-05-20 | 2000-02-08 | Percusurge, Inc. | Catheter system for emboli containment |
US6152909A (en) | 1996-05-20 | 2000-11-28 | Percusurge, Inc. | Aspiration system and method |
US5669932A (en) | 1996-05-29 | 1997-09-23 | Isostent, Inc. | Means for accurately positioning an expandable stent |
US5772669A (en) | 1996-09-27 | 1998-06-30 | Scimed Life Systems, Inc. | Stent deployment catheter with retractable sheath |
US6605057B2 (en) | 1996-10-24 | 2003-08-12 | Medtronic Ave, Inc. | Reinforced monorail balloon catheter |
US5807355A (en) | 1996-12-09 | 1998-09-15 | Advanced Cardiovascular Systems, Inc. | Catheter with rapid exchange and OTW operative modes |
US6059771A (en) | 1996-12-23 | 2000-05-09 | Johnson & Johnson Medical, Inc. | Stiffening member to increase fluid flow within a medical device |
US5755687A (en) | 1997-04-01 | 1998-05-26 | Heartport, Inc. | Methods and devices for occluding a patient's ascending aorta |
US6017323A (en) * | 1997-04-08 | 2000-01-25 | Target Therapeutics, Inc. | Balloon catheter with distal infusion section |
US6165166A (en) | 1997-04-25 | 2000-12-26 | Schneider (Usa) Inc. | Trilayer, extruded medical tubing and medical devices incorporating such tubing |
US5810867A (en) | 1997-04-28 | 1998-09-22 | Medtronic, Inc. | Dilatation catheter with varied stiffness |
US5951539A (en) | 1997-06-10 | 1999-09-14 | Target Therpeutics, Inc. | Optimized high performance multiple coil spiral-wound vascular catheter |
DE19729499A1 (de) | 1997-07-10 | 1999-01-14 | Friedrich Schiller Uni Jena Bu | Vorrichtung zum Erleichtern der Vorschubbewegung von flexiblen Endoskopen |
US5906619A (en) | 1997-07-24 | 1999-05-25 | Medtronic, Inc. | Disposable delivery device for endoluminal prostheses |
US6056722A (en) | 1997-09-18 | 2000-05-02 | Iowa-India Investments Company Limited Of Douglas | Delivery mechanism for balloons, drugs, stents and other physical/mechanical agents and methods of use |
US5891110A (en) | 1997-10-15 | 1999-04-06 | Scimed Life Systems, Inc. | Over-the-wire catheter with improved trackability |
US6048338A (en) | 1997-10-15 | 2000-04-11 | Scimed Life Systems, Inc. | Catheter with spiral cut transition member |
US6007478A (en) | 1997-11-13 | 1999-12-28 | Impella Cardiotechnik Aktiengesellschaft | Cannula having constant wall thickness with increasing distal flexibility and method of making |
US6010521A (en) | 1997-11-25 | 2000-01-04 | Advanced Cardiovasular Systems, Inc. | Catheter member with bondable layer |
US6402720B1 (en) | 1997-12-22 | 2002-06-11 | Cordis Corporation | Balloon catheter with elongated flexible tip |
US6036670A (en) | 1997-12-23 | 2000-03-14 | Cordis Corporation | Coiled transition balloon catheter, assembly and procedure |
US6425898B1 (en) | 1998-03-13 | 2002-07-30 | Cordis Corporation | Delivery apparatus for a self-expanding stent |
US6306105B1 (en) | 1998-05-14 | 2001-10-23 | Scimed Life Systems, Inc. | High performance coil wire |
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 |
US6500147B2 (en) | 1999-02-22 | 2002-12-31 | Medtronic Percusurge, Inc. | Flexible catheter |
US6319244B2 (en) | 1999-03-16 | 2001-11-20 | Chase Medical, L.P. | Catheter with flexible and rigid reinforcements |
US6648854B1 (en) | 1999-05-14 | 2003-11-18 | Scimed Life Systems, Inc. | Single lumen balloon-tipped micro catheter with reinforced shaft |
US6187130B1 (en) | 1999-05-26 | 2001-02-13 | Scimed Life Systems, Inc. | Method of creating a tip on a catheter |
US6193686B1 (en) | 1999-06-30 | 2001-02-27 | Advanced Cardiovascular Systems, Inc. | Catheter with enhanced flexibility |
US6273874B1 (en) | 1999-08-18 | 2001-08-14 | Becton, Dickinson And Company | Protected peelable U-wing introducer |
US6633648B1 (en) | 1999-11-12 | 2003-10-14 | Jerald L. Bauck | Loudspeaker array for enlarged sweet spot |
US7118551B1 (en) | 1999-12-22 | 2006-10-10 | Advanced Cardiovascular Systems, Inc. | Non-metal reinforcing mandrel |
JP4898993B2 (ja) | 2000-01-28 | 2012-03-21 | クック メディカル テクノロジーズ エルエルシー | 複数本のワイヤを備えている脈管内医療装置 |
US20010034514A1 (en) | 2000-03-23 | 2001-10-25 | Cook Incorporated | Introducer sheath |
US6565588B1 (en) | 2000-04-05 | 2003-05-20 | Pathway Medical Technologies, Inc. | Intralumenal material removal using an expandable cutting device |
WO2001076680A1 (en) | 2000-04-05 | 2001-10-18 | Stx Medical, Inc. | Intralumenal material removal systems and methods |
US6579278B1 (en) | 2000-05-05 | 2003-06-17 | Scimed Life Systems, Inc. | Bi-directional steerable catheter with asymmetric fulcrum |
US6575958B1 (en) | 2000-05-23 | 2003-06-10 | Advanced Cardiovascular Systems, Inc. | Catheter with improved transition |
US6475184B1 (en) | 2000-06-14 | 2002-11-05 | Scimed Life Systems, Inc. | Catheter shaft |
US6663648B1 (en) | 2000-06-15 | 2003-12-16 | Cordis Corporation | Balloon catheter with floating stiffener, and procedure |
US6821281B2 (en) | 2000-10-16 | 2004-11-23 | The Procter & Gamble Company | Microstructures for treating and conditioning skin |
US6685720B1 (en) | 2000-10-16 | 2004-02-03 | Interventional Technologies | Catheter having improved shaped retention |
US6740191B2 (en) | 2001-02-22 | 2004-05-25 | Medtronic Ave, Inc. | Through-transmission welding of catheter components |
US20020156459A1 (en) * | 2001-04-20 | 2002-10-24 | Scimed Life Systems, Inc | Microcatheter with improved distal tip and transitions |
US6652507B2 (en) | 2001-07-03 | 2003-11-25 | Scimed Life Systems, Inc. | Intravascular catheter having multi-layered tip |
US6979342B2 (en) | 2001-09-19 | 2005-12-27 | Advanced Cardiovascular Systems, Incc | Catheter with a polyimide distal tip |
US6814744B2 (en) | 2001-09-28 | 2004-11-09 | Scimed Life Systems, Inc | Balloon catheter with striped flexible tip |
US6746423B1 (en) | 2001-11-01 | 2004-06-08 | Advanced Cardiovascular Systems, Inc. | Catheter having improved rapid exchange junction |
US7037291B2 (en) | 2001-12-04 | 2006-05-02 | Advanced Cardiovascular Systems, Inc. | Catheter shaft junction having a polymeric reinforcing member with a high glass transition temperature |
US20030163082A1 (en) | 2002-02-26 | 2003-08-28 | Mertens Steven P. | Lumen weld |
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 |
US7309334B2 (en) | 2002-07-23 | 2007-12-18 | Von Hoffmann Gerard | Intracranial aspiration catheter |
US6893417B2 (en) | 2002-09-20 | 2005-05-17 | Medtronic Vascular, Inc. | Catheter and guide wire exchange system with improved proximal shaft and transition section |
ATE291458T1 (de) | 2002-12-31 | 2005-04-15 | Abbott Lab Vascular Entpr Ltd | Verfahren zum verbinden eines ballons mit einem schaft eines ballonkatheters |
US7001369B2 (en) | 2003-03-27 | 2006-02-21 | Scimed Life Systems, Inc. | Medical device |
US7025258B2 (en) | 2003-04-16 | 2006-04-11 | Kil Jae Chang | Ball bearing actuation mechanism |
US8685053B2 (en) | 2003-05-22 | 2014-04-01 | Boston Scientific Scimed, Inc. | Tether equipped catheter |
US7445684B2 (en) | 2003-12-11 | 2008-11-04 | Pursley Matt D | Catheter having fibrous reinforcement and method of making the same |
US20070078439A1 (en) | 2004-05-27 | 2007-04-05 | Axel Grandt | Multiple lumen catheter and method of making same |
US7785318B2 (en) | 2004-05-27 | 2010-08-31 | Abbott Laboratories | Catheter having plurality of stiffening members |
ATE442879T1 (de) | 2004-05-27 | 2009-10-15 | Abbott Lab | Katheter mit erster und zweiter führungsdrahtröhre und dazwischenliegender lücke |
WO2005118045A1 (en) | 2004-05-27 | 2005-12-15 | Abbott Laboratories | Catheter having main body portion with coil-defined guidewire passage |
US7628769B2 (en) | 2004-05-27 | 2009-12-08 | Abbott Laboratories | Catheter having overlapping stiffening members |
US7658723B2 (en) | 2004-05-27 | 2010-02-09 | Abbott Laboratories | Catheter having plurality of stiffening members |
US7794448B2 (en) | 2004-05-27 | 2010-09-14 | Abbott Laboratories | Multiple lumen catheter and method of making same |
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 |
US20060270977A1 (en) | 2005-05-26 | 2006-11-30 | Conor Medsystems, Inc. | Rapid exchange balloon catheter with reinforced shaft |
US20070167913A1 (en) | 2005-10-11 | 2007-07-19 | Flowmedica, Inc. | Vascular sheath with variable lumen construction |
-
2002
- 2002-12-31 EP EP02029115A patent/EP1435253B1/de not_active Expired - Lifetime
- 2002-12-31 DE DE50209306T patent/DE50209306D1/de not_active Expired - Lifetime
-
2003
- 2003-12-22 JP JP2003424003A patent/JP4481633B2/ja not_active Expired - Lifetime
- 2003-12-24 CA CA2454468A patent/CA2454468C/en not_active Expired - Fee Related
- 2003-12-24 US US10/744,064 patent/US7972324B2/en not_active Expired - Fee Related
-
2011
- 2011-06-29 US US13/172,467 patent/US8323432B2/en not_active Expired - Fee Related
Patent Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH02232065A (ja) * | 1983-07-18 | 1990-09-14 | Terumo Corp | カテーテルとその製造方法 |
JPH0511996B2 (ja) * | 1987-09-23 | 1993-02-16 | Reokooa Inc | |
JPH09505507A (ja) * | 1994-05-02 | 1997-06-03 | メドトロニック・インコーポレーテッド | カテーテルセグメント取り付け方法 |
JP2001501846A (ja) * | 1996-10-09 | 2001-02-13 | ターゲット セラピューティクス, インコーポレイテッド | ガイドワイヤ追跡を高めたガイドカテーテル |
JPH10263088A (ja) * | 1997-02-13 | 1998-10-06 | Scimed Life Syst Inc | 選択された曲げ弾性率を有する複数のセグメントを含むガイド・カテーテル |
JPH11114068A (ja) * | 1997-10-16 | 1999-04-27 | Terumo Corp | 医療用チューブおよび医療用チューブ製造装置 |
JP2000185103A (ja) * | 1998-11-09 | 2000-07-04 | Medtronic Ave Inc | 柔軟な先端の案内カテ―テル及びその製造方法 |
WO2000076404A2 (en) * | 1999-06-11 | 2000-12-21 | Scimed Life Systems, Inc. | Sheath with intermediate section having greater flexibility for a medical device |
JP2003501197A (ja) * | 1999-06-11 | 2003-01-14 | サイムド ライフ システムズ, インコーポレイテッド | 医療デバイス用の可撓性の大きな中間部を備えたシース |
Also Published As
Publication number | Publication date |
---|---|
JP4481633B2 (ja) | 2010-06-16 |
US20110257526A1 (en) | 2011-10-20 |
CA2454468C (en) | 2011-08-30 |
CA2454468A1 (en) | 2004-06-30 |
US20040210210A1 (en) | 2004-10-21 |
DE50209306D1 (de) | 2007-03-08 |
US8323432B2 (en) | 2012-12-04 |
EP1435253A1 (de) | 2004-07-07 |
EP1435253B1 (de) | 2007-01-17 |
US7972324B2 (en) | 2011-07-05 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP2004209243A (ja) | カテーテルおよびカテーテルの製造方法 | |
JP4401653B2 (ja) | 改良された先端チップ及び移行部を有するマイクロカテーテル | |
JP6955314B2 (ja) | ばねが組み込まれたカテーテル先端及びカテーテル | |
US5458585A (en) | Tracking tip for a work element in a catheter system | |
EP1887975B1 (en) | Medical device delivery systems that facilitate medical device placement in the presence of ultrasonic waves | |
JP4805148B2 (ja) | 医療器具 | |
US20050021070A1 (en) | Methods and apparatus for manipulating vascular prostheses | |
JP5443385B2 (ja) | 外側スリーブを備えた先端ループワイヤーガイド | |
JP2005278684A (ja) | 拡張体付カテーテル | |
JP2010179183A (ja) | 病巣部に長手方向軸線方向チャネルを設けるためのバルーンカテーテルおよびその方法 | |
JP5916626B2 (ja) | バルーンカテーテル | |
US20150216692A1 (en) | Catheter Systems and Methods for Manufacture | |
JPH10118005A (ja) | ガイドワイヤ | |
JP2015173913A (ja) | 血管形成カテーテル | |
US20090275862A1 (en) | Guidewire and method of making same | |
WO1997024978A1 (en) | Guide wire with adjustable stiffness and method | |
JP2001149480A (ja) | カテーテルの製造方法およびカテーテル | |
JP5947716B2 (ja) | ステントデリバリーシステムの製造方法 | |
JP2006230442A (ja) | ガイディングカテーテル | |
JP2007319468A (ja) | 動脈瘤塞栓術用カテーテル | |
JP2535250B2 (ja) | カテ―テル | |
JP6738159B2 (ja) | ガイドワイヤ | |
JP2008539957A (ja) | 張出し内側部材を設けたステント搬送用カテーテル | |
JP2002355313A (ja) | カテーテルチューブおよびバルーンカテーテル | |
JP2008264558A (ja) | 外側シースを有するガイドワイヤ |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20061024 |
|
A977 | Report on retrieval |
Free format text: JAPANESE INTERMEDIATE CODE: A971007 Effective date: 20090827 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20090929 |
|
A521 | Written amendment |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20091218 |
|
TRDD | Decision of grant or rejection written | ||
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20100302 |
|
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20100318 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20130326 Year of fee payment: 3 |
|
R150 | Certificate of patent or registration of utility model |
Free format text: JAPANESE INTERMEDIATE CODE: R150 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |