JP2001517525A - 溶解の方法および装置 - Google Patents

溶解の方法および装置

Info

Publication number
JP2001517525A
JP2001517525A JP2000513507A JP2000513507A JP2001517525A JP 2001517525 A JP2001517525 A JP 2001517525A JP 2000513507 A JP2000513507 A JP 2000513507A JP 2000513507 A JP2000513507 A JP 2000513507A JP 2001517525 A JP2001517525 A JP 2001517525A
Authority
JP
Japan
Prior art keywords
transducer
cavitation
milliseconds
ultrasound
transmitter
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.)
Pending
Application number
JP2000513507A
Other languages
English (en)
Japanese (ja)
Other versions
JP2001517525A5 (https=
Inventor
ウーリ ローゼンシャイン
ヨーラム エシェル
ウラディミール フルマン
エフィム ケルネル
Original Assignee
アンジオソニックス 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 アンジオソニックス インコーポレイテッド filed Critical アンジオソニックス インコーポレイテッド
Publication of JP2001517525A publication Critical patent/JP2001517525A/ja
Publication of JP2001517525A5 publication Critical patent/JP2001517525A5/ja
Pending legal-status Critical Current

Links

Classifications

    • 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
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods
    • A61B2017/00017—Electrical control of surgical instruments
    • A61B2017/00022—Sensing or detecting at the treatment site
    • A61B2017/00106—Sensing or detecting at the treatment site ultrasonic
    • 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
    • A61B2017/22005—Effects, e.g. on tissue
    • A61B2017/22007—Cavitation or pseudocavitation, i.e. creation of gas bubbles generating a secondary shock wave when collapsing
    • 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
    • A61B2018/00005—Cooling or heating of the probe or tissue immediately surrounding the probe
    • A61B2018/00011—Cooling or heating of the probe or tissue immediately surrounding the probe with fluids

Landscapes

  • Health & Medical Sciences (AREA)
  • Surgery (AREA)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Biomedical Technology (AREA)
  • Molecular Biology (AREA)
  • Vascular Medicine (AREA)
  • Orthopedic Medicine & Surgery (AREA)
  • Mechanical Engineering (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Medical Informatics (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Surgical Instruments (AREA)
  • Apparatuses For Generation Of Mechanical Vibrations (AREA)
JP2000513507A 1997-09-29 1998-09-29 溶解の方法および装置 Pending JP2001517525A (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US08/939,289 1997-09-29
US08/939,289 US6113558A (en) 1997-09-29 1997-09-29 Pulsed mode lysis method
PCT/US1998/020455 WO1999016360A1 (en) 1997-09-29 1998-09-29 Lysis method and apparatus

Publications (2)

Publication Number Publication Date
JP2001517525A true JP2001517525A (ja) 2001-10-09
JP2001517525A5 JP2001517525A5 (https=) 2008-01-24

Family

ID=25472893

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2000513507A Pending JP2001517525A (ja) 1997-09-29 1998-09-29 溶解の方法および装置

Country Status (10)

Country Link
US (2) US6113558A (https=)
EP (1) EP1022985A4 (https=)
JP (1) JP2001517525A (https=)
AR (1) AR017276A1 (https=)
AU (1) AU9512898A (https=)
BR (1) BR9815387A (https=)
CA (1) CA2305636A1 (https=)
TW (1) TW386883B (https=)
WO (1) WO1999016360A1 (https=)
ZA (1) ZA988832B (https=)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2005094701A1 (ja) * 2004-03-31 2005-10-13 Toudai Tlo, Ltd. 超音波照射方法及び超音波照射装置
JP2013173001A (ja) * 2007-07-26 2013-09-05 Syneron Medical Ltd 超音波組織治療の方法と装置

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* Cited by examiner, † Cited by third party
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