JP4693091B2 - カテーテル及びその製造方法 - Google Patents

カテーテル及びその製造方法 Download PDF

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Publication number
JP4693091B2
JP4693091B2 JP2004369969A JP2004369969A JP4693091B2 JP 4693091 B2 JP4693091 B2 JP 4693091B2 JP 2004369969 A JP2004369969 A JP 2004369969A JP 2004369969 A JP2004369969 A JP 2004369969A JP 4693091 B2 JP4693091 B2 JP 4693091B2
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JP
Japan
Prior art keywords
coil body
tip
distal
diameter
catheter
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.)
Expired - Fee Related
Application number
JP2004369969A
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English (en)
Japanese (ja)
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JP2006174959A5 (https=
JP2006174959A (ja
Inventor
学 下神
伸一 後藤
昌明 二本松
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.)
Asahi Intecc Co Ltd
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Asahi Intecc Co Ltd
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Filing date
Publication date
Application filed by Asahi Intecc Co Ltd filed Critical Asahi Intecc Co Ltd
Priority to JP2004369969A priority Critical patent/JP4693091B2/ja
Priority to US11/303,414 priority patent/US7909779B2/en
Priority to ES05112585T priority patent/ES2318428T3/es
Priority to EP08019316A priority patent/EP2022529A1/en
Priority to DE602005011561T priority patent/DE602005011561D1/de
Priority to AT05112585T priority patent/ATE416811T1/de
Priority to EP05112585A priority patent/EP1674124B1/en
Publication of JP2006174959A publication Critical patent/JP2006174959A/ja
Publication of JP2006174959A5 publication Critical patent/JP2006174959A5/ja
Application granted granted Critical
Publication of JP4693091B2 publication Critical patent/JP4693091B2/ja
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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    • 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
    • A61M25/0009—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
    • 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
    • A61M25/09—Guide wires
    • A61M2025/09191—Guide wires made of twisted wires

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)
JP2004369969A 2004-12-21 2004-12-21 カテーテル及びその製造方法 Expired - Fee Related JP4693091B2 (ja)

Priority Applications (7)

Application Number Priority Date Filing Date Title
JP2004369969A JP4693091B2 (ja) 2004-12-21 2004-12-21 カテーテル及びその製造方法
US11/303,414 US7909779B2 (en) 2004-12-21 2005-12-16 Catheter and method of producing the same
EP08019316A EP2022529A1 (en) 2004-12-21 2005-12-21 Catheter and method of producing the same
DE602005011561T DE602005011561D1 (de) 2004-12-21 2005-12-21 Katheter und Verfahren zu seiner Herstellung
ES05112585T ES2318428T3 (es) 2004-12-21 2005-12-21 Cateter y procedimiento de fabricacion del mismo.
AT05112585T ATE416811T1 (de) 2004-12-21 2005-12-21 Katheter und verfahren zu seiner herstellung
EP05112585A EP1674124B1 (en) 2004-12-21 2005-12-21 Catheter and method of producing the same

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2004369969A JP4693091B2 (ja) 2004-12-21 2004-12-21 カテーテル及びその製造方法

Publications (3)

Publication Number Publication Date
JP2006174959A JP2006174959A (ja) 2006-07-06
JP2006174959A5 JP2006174959A5 (https=) 2008-01-24
JP4693091B2 true JP4693091B2 (ja) 2011-06-01

Family

ID=35976397

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2004369969A Expired - Fee Related JP4693091B2 (ja) 2004-12-21 2004-12-21 カテーテル及びその製造方法

Country Status (6)

Country Link
US (1) US7909779B2 (https=)
EP (2) EP2022529A1 (https=)
JP (1) JP4693091B2 (https=)
AT (1) ATE416811T1 (https=)
DE (1) DE602005011561D1 (https=)
ES (1) ES2318428T3 (https=)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9339629B2 (en) 2014-03-25 2016-05-17 Asahi Intecc Co., Ltd. Catheter

Families Citing this family (33)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4905647B2 (ja) * 2006-02-14 2012-03-28 朝日インテック株式会社 医療用具
US9345509B2 (en) * 2006-02-22 2016-05-24 Baylis Medical Company Inc. Guide-wire dilation device for facilitation of lesion crossing
WO2007095751A1 (en) 2006-02-22 2007-08-30 Strauss Bradley H Guide-wire sleeve for facilitation of lesion crossing
WO2009079545A1 (en) * 2007-12-19 2009-06-25 Boston Scientific Scimed, Inc. Structure for use as part of a medical device
JP2009279343A (ja) * 2008-05-26 2009-12-03 Toshiba Corp カテーテル装置およびカテーテル
JP4743800B2 (ja) 2008-10-11 2011-08-10 朝日インテック株式会社 カテーテル
JP2011110144A (ja) * 2009-11-25 2011-06-09 Sumitomo Bakelite Co Ltd 血管内治療用カテーテル
JP4931260B2 (ja) * 2009-12-10 2012-05-16 朝日インテック株式会社 ガイドワイヤ
US10342570B2 (en) 2014-02-03 2019-07-09 Medinol Ltd. Device for traversing vessel occlusions and method of use
WO2011098911A1 (en) 2010-02-09 2011-08-18 Medinol Ltd. Catheter tip assembled with a spring
JP5110716B2 (ja) * 2011-02-25 2012-12-26 朝日インテック株式会社 カテーテル
JP2012187263A (ja) * 2011-03-10 2012-10-04 Sumitomo Bakelite Co Ltd 医療機器および医療機器の製造方法
US9427550B2 (en) 2012-11-09 2016-08-30 St. Jude Medical, Cardiology Division, Inc. Devices and methods for delivering vascular implants
JP5999708B2 (ja) * 2013-07-05 2016-09-28 朝日インテック株式会社 コイル体、およびコイル体を備えるガイドワイヤ、カテーテル、および医療用処置具
US10335580B2 (en) 2013-09-30 2019-07-02 Abbott Cardiovascular Systems Inc. Guidewire with varying properties
WO2015063781A1 (en) 2013-11-04 2015-05-07 Nitiloop Ltd. Microcatheter tubing arrangement
US9789283B2 (en) 2014-02-03 2017-10-17 Medinol Ltd. Catheter tip assembled with a spring
JP6344762B2 (ja) * 2014-05-21 2018-06-20 朝日インテック株式会社 カテーテル
US9636477B2 (en) 2014-10-09 2017-05-02 Vascular Solutions, Inc. Catheter
US9782561B2 (en) 2014-10-09 2017-10-10 Vacular Solutions, Inc. Catheter tip
JP2016101194A (ja) * 2014-11-27 2016-06-02 朝日インテック株式会社 カテーテル
EP3072549A1 (en) 2015-03-23 2016-09-28 Asahi Intecc Co., Ltd. Catheter
JP6624600B2 (ja) * 2015-03-23 2019-12-25 朝日インテック株式会社 カテーテル
US20170028167A1 (en) 2015-07-30 2017-02-02 Jeffrey M. Welch Coronary guide catheter
CN108472474B (zh) * 2015-12-21 2021-03-19 泰尔茂株式会社 球囊导管及医疗用长条体
WO2017132343A1 (en) * 2016-01-26 2017-08-03 Abbott Cardiovascular Systems Inc. Guidewire with varying properties
JP2019195346A (ja) * 2016-09-14 2019-11-14 テルモ株式会社 ステントの製造方法
KR20190103437A (ko) * 2017-03-10 2019-09-04 아사히 인텍크 가부시키가이샤 카테터
US10238834B2 (en) 2017-08-25 2019-03-26 Teleflex Innovations S.À.R.L. Catheter
CN111601632B (zh) * 2018-01-26 2022-06-07 朝日英达科株式会社 导管
JP7265527B2 (ja) * 2018-03-29 2023-04-26 テルモ株式会社 カテーテル組立体
US20210213250A1 (en) * 2020-01-10 2021-07-15 Jacob Chmielewski Catheter with braid and radiopaque section
KR102272935B1 (ko) * 2020-09-28 2021-07-06 한국생산기술연구원 카테터 리플로우 공정용 직진성 개선장치

Family Cites Families (49)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3521620A (en) 1967-10-30 1970-07-28 William A Cook Vascular coil spring guide with bendable tip
DE2020678A1 (de) * 1970-04-28 1971-11-25 Daimler Benz Ag Schrauben-Druckfeder
US3815608A (en) * 1972-03-10 1974-06-11 East West Med Prod Retaining catheter
US4003369A (en) * 1975-04-22 1977-01-18 Medrad, Inc. Angiographic guidewire with safety core wire
US4886490A (en) * 1984-05-14 1989-12-12 Surgical Systems & Instruments, Inc. Atherectomy catheter system and method of using the same
US5041082A (en) * 1986-06-16 1991-08-20 Samuel Shiber Mechanical atherectomy system and method
US4842579B1 (en) * 1984-05-14 1995-10-31 Surgical Systems & Instr Inc Atherectomy device
US4883458A (en) * 1987-02-24 1989-11-28 Surgical Systems & Instruments, Inc. Atherectomy system and method of using the same
DE8522888U1 (de) * 1985-08-08 1985-10-10 Fichtel & Sachs Ag, 8720 Schweinfurt Progressive Druckfeder in Kupplungsscheiben
US4654024A (en) * 1985-09-04 1987-03-31 C.R. Bard, Inc. Thermorecanalization catheter and method for use
US4857045A (en) * 1987-04-30 1989-08-15 Schneider (Usa) Inc., A Pfizer Company Atherectomy catheter
US4898575A (en) * 1987-08-31 1990-02-06 Medinnovations, Inc. Guide wire following tunneling catheter system and method for transluminal arterial atherectomy
US4909781A (en) * 1988-04-08 1990-03-20 Husted Royce Hill Catheter with flexible cutter
JPH067509Y2 (ja) 1988-09-12 1994-02-23 三洋電機株式会社 音響機器
US5078723A (en) * 1989-05-08 1992-01-07 Medtronic, Inc. Atherectomy device
ATE134492T1 (de) * 1989-06-01 1996-03-15 Schneider Europ Ag Katheteranordnung mit einem führungsdraht sowie verfahren zur herstellung eines solchen führungsdrahtes
DE3929575A1 (de) * 1989-09-06 1991-03-07 Vascomed Kathetertech Dilatationskatheter zum erweitern von blutgefaessen mit motorantrieb
DE3931350A1 (de) * 1989-09-20 1991-03-28 Kaltenbach Martin Fuehrungshuelse zum einfuehren von kathetern
US5026384A (en) * 1989-11-07 1991-06-25 Interventional Technologies, Inc. Atherectomy systems and methods
US20030216761A1 (en) * 1990-03-27 2003-11-20 Samuel Shiber Guidewire system
US5147317A (en) * 1990-06-04 1992-09-15 C.R. Bard, Inc. Low friction varied radiopacity guidewire
US5742019A (en) * 1992-01-13 1998-04-21 Interventional Technologies Inc. Method for manufacturing an atherectomy cutter having a positive angle of attack
US5259393A (en) * 1992-05-13 1993-11-09 Cordis Corporation Guidewire having controlled radiopacity tip
JPH06197903A (ja) 1992-09-04 1994-07-19 Edward Iindo Dewar 塞栓切除カテーテル
US5360432A (en) * 1992-10-16 1994-11-01 Shturman Cardiology Systems, Inc. Abrasive drive shaft device for directional rotational atherectomy
US5571122A (en) * 1992-11-09 1996-11-05 Endovascular Instruments, Inc. Unitary removal of plaque
US5377690A (en) 1993-02-09 1995-01-03 C. R. Bard, Inc. Guidewire with round forming wire
US5402799A (en) * 1993-06-29 1995-04-04 Cordis Corporation Guidewire having flexible floppy tip
JP3599772B2 (ja) * 1994-02-21 2004-12-08 株式会社パイオラックス 医療用ガイドワイヤ
US20030069522A1 (en) 1995-12-07 2003-04-10 Jacobsen Stephen J. Slotted medical device
US5800450A (en) * 1996-10-03 1998-09-01 Interventional Technologies Inc. Neovascularization catheter
US6059771A (en) 1996-12-23 2000-05-09 Johnson & Johnson Medical, Inc. Stiffening member to increase fluid flow within a medical device
US20050119615A1 (en) * 2000-04-06 2005-06-02 Norborn Medical, Inc. Guidewire for crossing occlusions or stenoses
US6306105B1 (en) * 1998-05-14 2001-10-23 Scimed Life Systems, Inc. High performance coil wire
DK1040843T3 (da) * 1999-03-29 2006-01-30 William Cook Europe As En guidewire
US6508804B2 (en) * 1999-07-28 2003-01-21 Scimed Life Systems, Inc. Catheter having continuous lattice and coil reinforcement
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
US20040082879A1 (en) * 2000-01-28 2004-04-29 Klint Henrik S. Endovascular medical device with plurality of wires
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
US6599254B2 (en) * 2000-05-08 2003-07-29 R. Edward Winters Multi-feature steerable guidewire for vascular systems
US6881194B2 (en) 2001-03-21 2005-04-19 Asahi Intec Co., Ltd. Wire-stranded medical hollow tube, and a medical guide wire
JP2002315835A (ja) * 2001-04-23 2002-10-29 Japan Lifeline Co Ltd 螺旋体用線体、医療用挿通線及び螺旋体用線体の製造方法
JP3762290B2 (ja) 2001-12-03 2006-04-05 朝日インテック株式会社 医療用ガイドワイヤ
JP4098613B2 (ja) * 2002-12-11 2008-06-11 朝日インテック株式会社 中空撚線コイル体と、それを用いて成る医療用器具、ならびに、その製造方法
JP3971320B2 (ja) * 2003-02-17 2007-09-05 修 加藤 カテーテル
US20050027309A1 (en) * 2003-06-17 2005-02-03 Samuel Shiber Guidewire system
JP4141336B2 (ja) * 2003-06-26 2008-08-27 朝日インテック株式会社 医療用ガイドワイヤの製造方法
US20050154400A1 (en) * 2003-12-18 2005-07-14 Asahi Intecc Co., Ltd Medical treating tool
JP4497454B2 (ja) * 2004-04-06 2010-07-07 朝日インテック株式会社 医療用具

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9339629B2 (en) 2014-03-25 2016-05-17 Asahi Intecc Co., Ltd. Catheter

Also Published As

Publication number Publication date
ATE416811T1 (de) 2008-12-15
EP1674124B1 (en) 2008-12-10
EP2022529A1 (en) 2009-02-11
US7909779B2 (en) 2011-03-22
EP1674124A1 (en) 2006-06-28
US20060178653A1 (en) 2006-08-10
ES2318428T3 (es) 2009-05-01
DE602005011561D1 (de) 2009-01-22
JP2006174959A (ja) 2006-07-06

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