ATE422929T1 - Katheter - Google Patents

Katheter

Info

Publication number
ATE422929T1
ATE422929T1 AT06009537T AT06009537T ATE422929T1 AT E422929 T1 ATE422929 T1 AT E422929T1 AT 06009537 T AT06009537 T AT 06009537T AT 06009537 T AT06009537 T AT 06009537T AT E422929 T1 ATE422929 T1 AT E422929T1
Authority
AT
Austria
Prior art keywords
catheter
layer
gap
inner layer
filamentous member
Prior art date
Application number
AT06009537T
Other languages
English (en)
Inventor
Masaaki Kubo
Takehito Saito
Takenari Ito
Original Assignee
Terumo 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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=36577315&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ATE422929(T1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Terumo Corp filed Critical Terumo Corp
Application granted granted Critical
Publication of ATE422929T1 publication Critical patent/ATE422929T1/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
    • A61M25/01—Introducing, guiding, advancing, emplacing or holding catheters
    • A61M25/0105—Steering means as part of the catheter or advancing means; Markers for positioning
    • A61M25/0108—Steering means as part of the catheter or advancing means; Markers for positioning using radio-opaque or ultrasound markers
    • 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
    • A61M25/0045—Catheters; Hollow probes characterised by structural features multi-layered, e.g. coated
    • 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
    • A61M2205/00—General characteristics of the apparatus
    • A61M2205/32—General characteristics of the apparatus with radio-opaque indicia
    • 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
    • A61M25/0012—Making of catheters or other medical or surgical tubes with embedded structures, e.g. coils, braids, meshes, strands or radiopaque coils

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)
  • Materials For Medical Uses (AREA)
AT06009537T 2005-05-13 2006-05-09 Katheter ATE422929T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2005141434A JP4771456B2 (ja) 2005-05-13 2005-05-13 カテーテル

Publications (1)

Publication Number Publication Date
ATE422929T1 true ATE422929T1 (de) 2009-03-15

Family

ID=36577315

Family Applications (1)

Application Number Title Priority Date Filing Date
AT06009537T ATE422929T1 (de) 2005-05-13 2006-05-09 Katheter

Country Status (6)

Country Link
US (2) US8157790B2 (de)
EP (1) EP1721631B1 (de)
JP (1) JP4771456B2 (de)
CN (1) CN1868552B (de)
AT (1) ATE422929T1 (de)
DE (1) DE602006005189D1 (de)

Families Citing this family (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20090149834A1 (en) * 2007-12-07 2009-06-11 Gerald Moss Reinforced enteral feeding catheter
JP5672994B2 (ja) * 2010-11-09 2015-02-18 住友ベークライト株式会社 カテーテルおよびカテーテルの製造方法
US8652098B2 (en) * 2011-03-08 2014-02-18 Abbott Cardiovascular Systems Inc. Catheter with radiopaque coil
JP5869235B2 (ja) * 2011-06-02 2016-02-24 株式会社グッドマン 医療用器具
SG194721A1 (en) * 2011-06-15 2013-12-30 Terumo Corp Sheath for introducer and introducer assembly
US9320873B2 (en) 2011-06-15 2016-04-26 Terumo Kabushiki Kaisha Introducer sheath and introducer assembly
US20130197353A1 (en) * 2012-01-27 2013-08-01 Randolf Von Oepen Radiopaque marker for a catheter
US9504476B2 (en) * 2012-10-01 2016-11-29 Microvention, Inc. Catheter markers
US9192499B2 (en) * 2013-03-11 2015-11-24 Cook Medical Technologies Llc Inner catheter for a self-expanding medical device delivery system with a closed coil wire
EP2979725B1 (de) * 2013-03-27 2018-09-19 Piolax Medical Devices, Inc. Tubus zur medizinischen verwendung
JP6308343B2 (ja) * 2013-03-29 2018-04-11 日本ゼオン株式会社 カテーテルの製造方法
EP3056238B1 (de) * 2015-02-13 2019-08-28 Asahi Intecc Co., Ltd. Katheter
JP6440547B2 (ja) * 2015-03-27 2018-12-19 朝日インテック株式会社 バルーンカテーテル
CA2994262C (en) 2015-07-30 2023-09-19 Gmedix, Inc. Coronary guide catheter
JP6426068B2 (ja) * 2015-08-10 2018-11-21 朝日インテック株式会社 カテーテル及びバルーンカテーテル
WO2018011627A2 (en) 2016-07-13 2018-01-18 NeuVT Limited High flexibility, kink resistant catheter shaft
WO2018043554A1 (ja) * 2016-09-05 2018-03-08 テルモ株式会社 カテーテル
TW201825137A (zh) * 2016-11-25 2018-07-16 日商住友電木股份有限公司 醫用導管及醫用導管之製造方法
US10512756B2 (en) * 2017-01-12 2019-12-24 Cardiac Dimensions Pty. Ltd. Sizing catheters
WO2019115809A1 (en) 2017-12-15 2019-06-20 Perfuze Limited Improved catheters and devices and systems incorporating such catheters
CN108276638A (zh) * 2017-12-29 2018-07-13 深圳职业技术学院 一种具有x射线显影功能的管材及其制备方法
CN108514677A (zh) * 2018-04-28 2018-09-11 业聚医疗器械(深圳)有限公司 一种微导管
JP7251765B2 (ja) * 2019-01-23 2023-04-04 株式会社東海メディカルプロダクツ カテーテル及びカテーテルの作製方法
CN211856471U (zh) 2019-08-22 2020-11-03 贝克顿·迪金森公司 回声医疗器械回声反射性量化测试系统
CN211884905U (zh) 2019-08-22 2020-11-10 贝克顿·迪金森公司 球囊扩张导管及其球囊
CN112401971B (zh) 2019-08-23 2025-09-09 贝克顿·迪金森公司 为经皮肾镜取石术外科手术设计的套件
CN116059507A (zh) * 2022-12-07 2023-05-05 瀚芯医疗科技(深圳)有限公司 一种Tip头段抗撕裂导管
WO2025170573A1 (en) * 2024-02-06 2025-08-14 Paul Jr Ram H Medical devices for interventional mri and related methods

Family Cites Families (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62261371A (ja) * 1986-05-08 1987-11-13 テルモ株式会社 カテ−テル
CN86207901U (zh) * 1986-10-06 1988-02-10 上海新亚医用橡胶厂 硅橡胶螺纹管制品
US4922924A (en) * 1989-04-27 1990-05-08 C. R. Bard, Inc. Catheter guidewire with varying radiopacity
CN2111736U (zh) * 1990-07-19 1992-08-05 王知难 新型子宫系列早诊取材器
US5174302A (en) * 1990-12-04 1992-12-29 Cordis Corporation Variable radiopacity guidewire with spaced highly radiopaque regions
US5630806A (en) * 1991-08-13 1997-05-20 Hudson International Conductors Spiral wrapped medical tubing
US5540707A (en) * 1992-11-13 1996-07-30 Scimed Life Systems, Inc. Expandable intravascular occlusion material removal devices and methods of use
JP3297268B2 (ja) * 1995-09-28 2002-07-02 テルモ株式会社 カテーテル
US6159187A (en) * 1996-12-06 2000-12-12 Target Therapeutics, Inc. Reinforced catheter with a formable distal tip
US6152912A (en) * 1997-06-10 2000-11-28 Target Therapeutics, Inc. Optimized high performance spiral-wound vascular catheter
US5951539A (en) * 1997-06-10 1999-09-14 Target Therpeutics, Inc. Optimized high performance multiple coil spiral-wound vascular catheter
US5947940A (en) * 1997-06-23 1999-09-07 Beisel; Robert F. Catheter reinforced to prevent luminal collapse and tensile failure thereof
US6171296B1 (en) * 1998-04-28 2001-01-09 Microtherapeutics, Inc. Flow directed catheter
US6368316B1 (en) * 1998-06-11 2002-04-09 Target Therapeutics, Inc. Catheter with composite stiffener
CN2345224Y (zh) * 1998-08-26 1999-10-27 仇德惠 食管腔内治疗导管
DE69927474T2 (de) * 1999-03-29 2006-07-06 William Cook Europe A/S Ein Führungsdraht
JP4700173B2 (ja) * 1999-07-16 2011-06-15 テルモ株式会社 カテーテルの製造方法およびカテーテル
EP1068876B1 (de) * 1999-07-16 2004-01-14 Terumo Kabushiki Kaisha Katheter und Verfahren zu seiner Herstellung
JP3426174B2 (ja) * 1999-12-24 2003-07-14 朝日インテック株式会社 医療用ガイドワイヤ
US6520934B1 (en) * 1999-12-29 2003-02-18 Advanced Cardiovascular Systems, Inc. Catheter assemblies with flexible radiopaque marker
JP3915862B2 (ja) * 2000-02-09 2007-05-16 テルモ株式会社 カテーテル
US20020156459A1 (en) * 2001-04-20 2002-10-24 Scimed Life Systems, Inc Microcatheter with improved distal tip and transitions
US6636758B2 (en) * 2001-05-01 2003-10-21 Concentric Medical, Inc. Marker wire and process for using it
US6638245B2 (en) * 2001-06-26 2003-10-28 Concentric Medical, Inc. Balloon catheter
US6702782B2 (en) * 2001-06-26 2004-03-09 Concentric Medical, Inc. Large lumen balloon catheter
US7065394B2 (en) * 2001-12-12 2006-06-20 Medtronic, Inc Guide catheter
CN100431635C (zh) * 2002-11-26 2008-11-12 陈鹏宏 食管阻塞式喉罩通气道
JP2004275435A (ja) * 2003-03-14 2004-10-07 Terumo Corp カテーテル

Also Published As

Publication number Publication date
US8157790B2 (en) 2012-04-17
US8486048B2 (en) 2013-07-16
JP2006314623A (ja) 2006-11-24
EP1721631B1 (de) 2009-02-18
CN1868552A (zh) 2006-11-29
US20120172841A1 (en) 2012-07-05
JP4771456B2 (ja) 2011-09-14
CN1868552B (zh) 2010-05-12
US20060259011A1 (en) 2006-11-16
DE602006005189D1 (de) 2009-04-02
EP1721631A1 (de) 2006-11-15

Similar Documents

Publication Publication Date Title
ATE422929T1 (de) Katheter
EA200970194A1 (ru) Армированный шланг
ATE517651T1 (de) Medizinisches katheter mit spiraldraht
RU2013158708A (ru) Медицинские трубки и способы их изготовления
JP2016529983A5 (de)
MX2009006759A (es) Cateter manipulable de punta larga.
JP2012515038A5 (de)
JP2005312987A5 (de)
EA200970070A1 (ru) Шланг, усиленный по оси
DE602006014827D1 (de) Nden elements mit knickfestem, flexiblem ende
ATE471736T1 (de) Kathetersteuerungssystem
CN102413863A (zh) 医疗用挠性管和医疗设备的插入部
DE602005016668D1 (de) Katheter mit erster und zweiter führungsdrahtröhre und dazwischenliegender lücke
JP2003220144A5 (de)
ATE452677T1 (de) Ballonkatheter mit elastischem segment
JP2009528899A5 (de)
ATE449629T1 (de) Katheter-set
JP2017515536A5 (de)
JP4740702B2 (ja) 内視鏡湾曲部、及び、内視鏡
JP2009513264A5 (de)
WO2006127929A3 (en) Catheter having plurality of stiffening members
PH12021050132A1 (en) Catheter tube and method for manufacturing the same
ATE548998T1 (de) Aussensteckkatheter und herstellungsverfahren dafür
WO2007079014A3 (en) Kink-resistant guidewire having increased column strength
JP2010516338A5 (de)

Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties