JP4839307B2 - 硬化した血管病変を処置するための装置および方法 - Google Patents

硬化した血管病変を処置するための装置および方法 Download PDF

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Publication number
JP4839307B2
JP4839307B2 JP2007505113A JP2007505113A JP4839307B2 JP 4839307 B2 JP4839307 B2 JP 4839307B2 JP 2007505113 A JP2007505113 A JP 2007505113A JP 2007505113 A JP2007505113 A JP 2007505113A JP 4839307 B2 JP4839307 B2 JP 4839307B2
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Prior art keywords
balloon
catheter
incision
catheter body
compliance
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Expired - Lifetime
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JP2007505113A
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Japanese (ja)
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JP2007530158A (ja
JP2007530158A5 (enExample
Inventor
エイタン コンスタンチノ，
タンハム フェルド，
ニムロッド ツォリ，
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アンジオスコア， インコーポレイテッド
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Priority claimed from US10/810,330 external-priority patent/US7955350B2/en
Application filed by アンジオスコア， インコーポレイテッド filed Critical アンジオスコア， インコーポレイテッド
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Publication of JP2007530158A5 publication Critical patent/JP2007530158A5/ja
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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
    • A61M25/10—Balloon catheters
    • A61M25/104—Balloon catheters used for angioplasty
    • 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
    • A61B17/320725—Atherectomy devices working by cutting or abrading; Similar devices specially adapted for non-vascular obstructions with radially expandable cutting or abrading elements
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods
    • A61B2017/00831—Material properties
    • A61B2017/00867—Material properties shape memory effect
    • 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
    • A61B2017/22061—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 for spreading elements apart
    • 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
    • A61M25/10—Balloon catheters
    • A61M2025/1043—Balloon catheters with special features or adapted for special applications
    • A61M2025/1086—Balloon catheters with special features or adapted for special applications having a special balloon surface topography, e.g. pores, protuberances, spikes or grooves
    • 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
    • A61M2025/109—Balloon catheters with special features or adapted for special applications having balloons for removing solid matters, e.g. by grasping or scraping plaque, thrombus or other matters that obstruct the flow

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • Vascular Medicine (AREA)
  • Veterinary Medicine (AREA)
  • Public Health (AREA)
  • Engineering & Computer Science (AREA)
  • General Health & Medical Sciences (AREA)
  • Biomedical Technology (AREA)
  • Surgery (AREA)
  • Hematology (AREA)
  • Anesthesiology (AREA)
  • Pulmonology (AREA)
  • Biophysics (AREA)
  • Child & Adolescent Psychology (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Medical Informatics (AREA)
  • Molecular Biology (AREA)
  • Media Introduction/Drainage Providing Device (AREA)
  • Surgical Instruments (AREA)
JP2007505113A 2004-03-25 2005-03-21 硬化した血管病変を処置するための装置および方法 Expired - Lifetime JP4839307B2 (ja)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US10/810,330 US7955350B2 (en) 2003-01-21 2004-03-25 Apparatus and methods for treating hardened vascular lesions
US10/810,330 2004-03-25
US10/917,917 US8080026B2 (en) 2003-01-21 2004-08-13 Apparatus and methods for treating hardened vascular lesions
US10/917,917 2004-08-13
PCT/US2005/009571 WO2005094477A2 (en) 2004-03-25 2005-03-21 Apparatus and methods for treating hardened vascular lesions

Publications (3)

Publication Number Publication Date
JP2007530158A JP2007530158A (ja) 2007-11-01
JP2007530158A5 JP2007530158A5 (enExample) 2008-04-24
JP4839307B2 true JP4839307B2 (ja) 2011-12-21

Family

ID=35064384

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2007505113A Expired - Lifetime JP4839307B2 (ja) 2004-03-25 2005-03-21 硬化した血管病変を処置するための装置および方法

Country Status (4)

Country Link
US (5) US8080026B2 (enExample)
EP (1) EP1740105B1 (enExample)
JP (1) JP4839307B2 (enExample)
WO (1) WO2005094477A2 (enExample)

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US8080026B2 (en) 2011-12-20
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US20050021071A1 (en) 2005-01-27
US20120053605A1 (en) 2012-03-01
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US8454636B2 (en) 2013-06-04
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US20130226220A1 (en) 2013-08-29

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