JP2007529281A - 慢性全閉塞症の治療装置およびその方法 - Google Patents

慢性全閉塞症の治療装置およびその方法 Download PDF

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Publication number
JP2007529281A
JP2007529281A JP2007504143A JP2007504143A JP2007529281A JP 2007529281 A JP2007529281 A JP 2007529281A JP 2007504143 A JP2007504143 A JP 2007504143A JP 2007504143 A JP2007504143 A JP 2007504143A JP 2007529281 A JP2007529281 A JP 2007529281A
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JP
Japan
Prior art keywords
catheter assembly
assembly according
flexible tube
distal
lumen
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.)
Abandoned
Application number
JP2007504143A
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English (en)
Japanese (ja)
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JP2007529281A5 (enExample
Inventor
ローナン ソーントン
アンソニー セメド
Original Assignee
メドトロニック ヴァスキュラー インコーポレイテッド
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 メドトロニック ヴァスキュラー インコーポレイテッド filed Critical メドトロニック ヴァスキュラー インコーポレイテッド
Publication of JP2007529281A publication Critical patent/JP2007529281A/ja
Publication of JP2007529281A5 publication Critical patent/JP2007529281A5/ja
Abandoned legal-status Critical Current

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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
    • A61M25/0043—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
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods
    • A61B17/32—Surgical cutting instruments
    • A61B17/3205—Excision instruments
    • A61B17/3207—Atherectomy devices working by cutting or abrading; Similar devices specially adapted for non-vascular obstructions
    • 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
    • A61M25/0068—Static characteristics of the catheter tip, e.g. shape, atraumatic tip, curved tip or tip structure
    • 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
    • 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
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods
    • A61B17/00234—Surgical instruments, devices or methods for minimally invasive surgery
    • A61B2017/00292—Surgical instruments, devices or methods for minimally invasive surgery mounted on or guided by flexible, e.g. catheter-like, means
    • A61B2017/003—Steerable
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods
    • A61B17/22—Implements for squeezing-off ulcers or the like on inner organs of the body; Implements for scraping-out cavities of body organs, e.g. bones; for invasive removal or destruction of calculus using mechanical vibrations; for removing obstructions in blood vessels, not otherwise provided for
    • A61B2017/22038—Implements for squeezing-off ulcers or the like on inner organs of the body; Implements for scraping-out cavities of body organs, e.g. bones; for invasive removal or destruction of calculus using mechanical vibrations; for removing obstructions in blood vessels, not otherwise provided for with a guide wire
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods
    • A61B17/22—Implements for squeezing-off ulcers or the like on inner organs of the body; Implements for scraping-out cavities of body organs, e.g. bones; for invasive removal or destruction of calculus using mechanical vibrations; for removing obstructions in blood vessels, not otherwise provided for
    • A61B2017/22038—Implements for squeezing-off ulcers or the like on inner organs of the body; Implements for scraping-out cavities of body organs, e.g. bones; for invasive removal or destruction of calculus using mechanical vibrations; for removing obstructions in blood vessels, not otherwise provided for with a guide wire
    • A61B2017/22042—Details of the tip of the guide wire
    • A61B2017/22044—Details of the tip of the guide wire with a pointed tip
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods
    • A61B17/22—Implements for squeezing-off ulcers or the like on inner organs of the body; Implements for scraping-out cavities of body organs, e.g. bones; for invasive removal or destruction of calculus using mechanical vibrations; for removing obstructions in blood vessels, not otherwise provided for
    • A61B2017/22051—Implements for squeezing-off ulcers or the like on inner organs of the body; Implements for scraping-out cavities of body organs, e.g. bones; for invasive removal or destruction of calculus using mechanical vibrations; for removing obstructions in blood vessels, not otherwise provided for with an inflatable part, e.g. balloon, for positioning, blocking, or immobilisation
    • A61B2017/22065—Functions of balloons
    • A61B2017/22068—Centering
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods
    • A61B17/22—Implements for squeezing-off ulcers or the like on inner organs of the body; Implements for scraping-out cavities of body organs, e.g. bones; for invasive removal or destruction of calculus using mechanical vibrations; for removing obstructions in blood vessels, not otherwise provided for
    • A61B2017/22051—Implements for squeezing-off ulcers or the like on inner organs of the body; Implements for scraping-out cavities of body organs, e.g. bones; for invasive removal or destruction of calculus using mechanical vibrations; for removing obstructions in blood vessels, not otherwise provided for with an inflatable part, e.g. balloon, for positioning, blocking, or immobilisation
    • A61B2017/22065—Functions of balloons
    • A61B2017/22069—Immobilising; Stabilising
    • 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
    • A61M25/0133—Tip steering devices
    • A61M25/0147—Tip steering devices with movable mechanical means, e.g. pull wires
    • A61M2025/015—Details of the distal fixation of the movable mechanical means
    • 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
    • A61M25/0082—Catheter tip comprising a tool
    • 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
    • A61M25/0133—Tip steering devices
    • A61M25/0147—Tip steering devices with movable mechanical means, e.g. pull wires

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • Veterinary Medicine (AREA)
  • Public Health (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • General Health & Medical Sciences (AREA)
  • Anesthesiology (AREA)
  • Hematology (AREA)
  • Pulmonology (AREA)
  • Biophysics (AREA)
  • Surgery (AREA)
  • Child & Adolescent Psychology (AREA)
  • Vascular Medicine (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Medical Informatics (AREA)
  • Molecular Biology (AREA)
  • Media Introduction/Drainage Providing Device (AREA)
JP2007504143A 2004-03-19 2005-03-18 慢性全閉塞症の治療装置およびその方法 Abandoned JP2007529281A (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US55487604P 2004-03-19 2004-03-19
PCT/US2005/009084 WO2005089850A2 (en) 2004-03-19 2005-03-18 Apparatus and methods for the treatment of chronic total occlusions

Publications (2)

Publication Number Publication Date
JP2007529281A true JP2007529281A (ja) 2007-10-25
JP2007529281A5 JP2007529281A5 (enExample) 2008-05-08

Family

ID=34963468

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2007504143A Abandoned JP2007529281A (ja) 2004-03-19 2005-03-18 慢性全閉塞症の治療装置およびその方法

Country Status (4)

Country Link
US (1) US20050209559A1 (enExample)
EP (1) EP1740249A2 (enExample)
JP (1) JP2007529281A (enExample)
WO (1) WO2005089850A2 (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2021132860A (ja) * 2020-02-27 2021-09-13 住友ベークライト株式会社 医療用留置具搬送装置

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EP1259621A2 (en) * 2000-03-02 2002-11-27 Incyte Genomics, Inc. Lipid metabolism enzymes
US20060293612A1 (en) * 2004-06-24 2006-12-28 Boston Scientific Scimed, Inc. Apparatus and method for treating occluded vasculature
US20070184083A1 (en) * 2006-02-07 2007-08-09 Medtronic Vascular, Inc. Drug-Eluting Device for Treatment of Chronic Total Occlusions
ES2622105T3 (es) 2007-10-19 2017-07-05 Barts And The London Nhs Trust Aparato de catéter
US8016799B2 (en) * 2008-04-22 2011-09-13 Medtronic Vascular, Inc. Catheter having a detachable tip
US8313493B2 (en) * 2008-07-10 2012-11-20 Cook Medical Technologies Llc Hydraulic guidewire advancement system
JP2012513292A (ja) 2008-12-23 2012-06-14 シルク・ロード・メディカル・インコーポレイテッド 急性虚血性脳卒中の治療方法及び治療システム
WO2011028203A1 (en) 2009-09-02 2011-03-10 Reflow Medical Inc. Systems, methods and devices for ablation, crossing, and cutting of occlusions
US8998936B2 (en) 2011-06-30 2015-04-07 The Spectranetics Corporation Reentry catheter and method thereof
WO2013003757A2 (en) 2011-06-30 2013-01-03 The Spectranetics Corporation Reentry catheter and method thereof
US8956376B2 (en) 2011-06-30 2015-02-17 The Spectranetics Corporation Reentry catheter and method thereof
US10779855B2 (en) 2011-08-05 2020-09-22 Route 92 Medical, Inc. Methods and systems for treatment of acute ischemic stroke
WO2013022796A2 (en) * 2011-08-05 2013-02-14 Silk Road Medical, Inc. Methods and systems for treatment of acute ischemic stroke
US9265512B2 (en) 2013-12-23 2016-02-23 Silk Road Medical, Inc. Transcarotid neurovascular catheter
US9241699B1 (en) 2014-09-04 2016-01-26 Silk Road Medical, Inc. Methods and devices for transcarotid access
US11027104B2 (en) 2014-09-04 2021-06-08 Silk Road Medical, Inc. Methods and devices for transcarotid access
US10729454B2 (en) 2014-09-10 2020-08-04 Teleflex Life Sciences Limited Guidewire capture
US11065019B1 (en) 2015-02-04 2021-07-20 Route 92 Medical, Inc. Aspiration catheter systems and methods of use
US10799669B2 (en) 2017-01-20 2020-10-13 Route 92 Medical, Inc. Single operator intracranial medical device delivery systems and methods of use
US10426497B2 (en) 2015-07-24 2019-10-01 Route 92 Medical, Inc. Anchoring delivery system and methods
DE202016009165U1 (de) 2015-02-04 2023-04-26 Route 92 Medical, Inc. System für schnelle Aspirationsthrombektomie
US10245050B2 (en) 2016-09-30 2019-04-02 Teleflex Innovations S.À.R.L. Methods for facilitating revascularization of occlusion
CN114984407B (zh) 2017-01-10 2025-05-23 92号医疗公司 在颅内血管中执行医疗手术的系统、导管和导管前进装置
EP4527441A3 (en) 2018-05-17 2025-06-18 Route 92 Medical, Inc. Aspiration catheter systems and methods of use
US11504508B2 (en) 2019-03-21 2022-11-22 Jonathan Levine Extended-tip angioplasty device and method
US20220111177A1 (en) 2020-10-09 2022-04-14 Route 92 Medical, Inc. Aspiration catheter systems and methods of use

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US5196024A (en) * 1990-07-03 1993-03-23 Cedars-Sinai Medical Center Balloon catheter with cutting edge
US5320634A (en) * 1990-07-03 1994-06-14 Interventional Technologies, Inc. Balloon catheter with seated cutting edges
US5423846A (en) * 1991-10-21 1995-06-13 Cathco, Inc. Dottering auger catheter system
CA2118886C (en) * 1993-05-07 1998-12-08 Dennis Vigil Method and apparatus for dilatation of a stenotic vessel
US5599319A (en) * 1994-09-01 1997-02-04 Cordis Corporation Soft flexible catheter tip for use in angiography
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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2021132860A (ja) * 2020-02-27 2021-09-13 住友ベークライト株式会社 医療用留置具搬送装置
JP7532803B2 (ja) 2020-02-27 2024-08-14 住友ベークライト株式会社 医療用留置具搬送装置

Also Published As

Publication number Publication date
EP1740249A2 (en) 2007-01-10
US20050209559A1 (en) 2005-09-22
WO2005089850A2 (en) 2005-09-29
WO2005089850A3 (en) 2005-10-27

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