ATE456935T1 - Ballonkatheter mit ultraschallmikroskalpellklingen - Google Patents

Ballonkatheter mit ultraschallmikroskalpellklingen

Info

Publication number
ATE456935T1
ATE456935T1 AT03734122T AT03734122T ATE456935T1 AT E456935 T1 ATE456935 T1 AT E456935T1 AT 03734122 T AT03734122 T AT 03734122T AT 03734122 T AT03734122 T AT 03734122T AT E456935 T1 ATE456935 T1 AT E456935T1
Authority
AT
Austria
Prior art keywords
catheter
balloon
microscapel
blades
ultrasonic
Prior art date
Application number
AT03734122T
Other languages
English (en)
Inventor
Paul Miller
Original Assignee
Boston Scient Ltd
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 Boston Scient Ltd filed Critical Boston Scient Ltd
Application granted granted Critical
Publication of ATE456935T1 publication Critical patent/ATE456935T1/de

Links

Classifications

    • 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
    • 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
    • A61B17/22004—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 using mechanical vibrations, e.g. ultrasonic shock waves
    • A61B17/22012—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 using mechanical vibrations, e.g. ultrasonic shock waves in direct contact with, or very close to, the obstruction or concrement
    • A61B17/2202—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 using mechanical vibrations, e.g. ultrasonic shock waves in direct contact with, or very close to, the obstruction or concrement the ultrasound transducer being inside patient's body at the distal end of the catheter
    • 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
    • A61B18/00—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
    • A61B2018/00053—Mechanical features of the instrument of device
    • A61B2018/00214—Expandable means emitting energy, e.g. by elements carried thereon
    • A61B2018/0022—Balloons

Landscapes

  • Health & Medical Sciences (AREA)
  • Surgery (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Medical Informatics (AREA)
  • Animal Behavior & Ethology (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Vascular Medicine (AREA)
  • Molecular Biology (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Media Introduction/Drainage Providing Device (AREA)
  • Surgical Instruments (AREA)
  • Ultra Sonic Daignosis Equipment (AREA)
AT03734122T 2002-06-11 2003-05-21 Ballonkatheter mit ultraschallmikroskalpellklingen ATE456935T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US10/167,214 US7153315B2 (en) 2002-06-11 2002-06-11 Catheter balloon with ultrasonic microscalpel blades
PCT/US2003/016141 WO2003103516A1 (en) 2002-06-11 2003-05-21 Catheter balloon with ultrasonic microscalpel blades

Publications (1)

Publication Number Publication Date
ATE456935T1 true ATE456935T1 (de) 2010-02-15

Family

ID=29710842

Family Applications (1)

Application Number Title Priority Date Filing Date
AT03734122T ATE456935T1 (de) 2002-06-11 2003-05-21 Ballonkatheter mit ultraschallmikroskalpellklingen

Country Status (8)

Country Link
US (1) US7153315B2 (de)
EP (1) EP1524943B1 (de)
JP (1) JP2005529652A (de)
AT (1) ATE456935T1 (de)
AU (1) AU2003239557A1 (de)
CA (1) CA2488870A1 (de)
DE (1) DE60331191D1 (de)
WO (1) WO2003103516A1 (de)

Families Citing this family (407)

* Cited by examiner, † Cited by third party
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AU2003239557A1 (en) 2003-12-22
CA2488870A1 (en) 2003-12-18
US20030229370A1 (en) 2003-12-11
US7153315B2 (en) 2006-12-26
WO2003103516A1 (en) 2003-12-18

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