DE602004016485D1 - Diagnostischer ultraschall im schermodus - Google Patents

Diagnostischer ultraschall im schermodus

Info

Publication number
DE602004016485D1
DE602004016485D1 DE602004016485T DE602004016485T DE602004016485D1 DE 602004016485 D1 DE602004016485 D1 DE 602004016485D1 DE 602004016485 T DE602004016485 T DE 602004016485T DE 602004016485 T DE602004016485 T DE 602004016485T DE 602004016485 D1 DE602004016485 D1 DE 602004016485D1
Authority
DE
Germany
Prior art keywords
bone
energy
ultrasound
shear waves
diagnostic ultrasound
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 - Lifetime
Application number
DE602004016485T
Other languages
English (en)
Inventor
Kullervo Hynynen
Gregory T Clement
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.)
Brigham and Womens Hospital Inc
Original Assignee
Brigham and Womens Hospital Inc
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 Brigham and Womens Hospital Inc filed Critical Brigham and Womens Hospital Inc
Publication of DE602004016485D1 publication Critical patent/DE602004016485D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61NELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
    • A61N7/00Ultrasound therapy
    • A61N7/02Localised ultrasound hyperthermia
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00Surgical instruments, devices or methods, e.g. tourniquets
    • A61B17/22Implements for squeezing-off ulcers or the like on the inside of inner organs of the body; Implements for scraping-out cavities of body organs, e.g. bones; Calculus removers; Calculus smashing apparatus; Apparatus for removing obstructions in blood vessels, not otherwise provided for
    • A61B17/22004Implements for squeezing-off ulcers or the like on the inside of inner organs of the body; Implements for scraping-out cavities of body organs, e.g. bones; Calculus removers; Calculus smashing apparatus; Apparatus for removing obstructions in blood vessels, not otherwise provided for using mechanical vibrations, e.g. ultrasonic shock waves
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B8/00Diagnosis using ultrasonic, sonic or infrasonic waves
    • A61B8/06Measuring blood flow
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B8/00Diagnosis using ultrasonic, sonic or infrasonic waves
    • A61B8/08Detecting organic movements or changes, e.g. tumours, cysts, swellings
    • A61B8/0808Detecting organic movements or changes, e.g. tumours, cysts, swellings for diagnosis of the brain
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B8/00Diagnosis using ultrasonic, sonic or infrasonic waves
    • A61B8/48Diagnostic techniques
    • A61B8/485Diagnostic techniques involving measuring strain or elastic properties
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B8/00Diagnosis using ultrasonic, sonic or infrasonic waves
    • A61B8/54Control of the diagnostic device
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61NELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
    • A61N7/00Ultrasound therapy
    • A61N2007/0056Beam shaping elements
    • A61N2007/0065Concave transducers
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61NELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
    • A61N7/00Ultrasound therapy
    • A61N2007/0086Beam steering
    • A61N2007/0095Beam steering by modifying an excitation signal

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Public Health (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Veterinary Medicine (AREA)
  • Biomedical Technology (AREA)
  • Surgery (AREA)
  • Radiology & Medical Imaging (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Medical Informatics (AREA)
  • Molecular Biology (AREA)
  • Pathology (AREA)
  • Biophysics (AREA)
  • Physics & Mathematics (AREA)
  • Neurology (AREA)
  • Mechanical Engineering (AREA)
  • Orthopedic Medicine & Surgery (AREA)
  • Vascular Medicine (AREA)
  • Hematology (AREA)
  • Ultra Sonic Daignosis Equipment (AREA)
  • Surgical Instruments (AREA)
DE602004016485T 2003-04-17 2004-04-12 Diagnostischer ultraschall im schermodus Expired - Lifetime DE602004016485D1 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US46358903P 2003-04-17 2003-04-17
US10/822,181 US7175599B2 (en) 2003-04-17 2004-04-09 Shear mode diagnostic ultrasound
PCT/US2004/011374 WO2004093686A1 (en) 2003-04-17 2004-04-12 Shear mode diagnostic ultrasound

Publications (1)

Publication Number Publication Date
DE602004016485D1 true DE602004016485D1 (de) 2008-10-23

Family

ID=33162344

Family Applications (1)

Application Number Title Priority Date Filing Date
DE602004016485T Expired - Lifetime DE602004016485D1 (de) 2003-04-17 2004-04-12 Diagnostischer ultraschall im schermodus

Country Status (12)

Country Link
US (1) US7175599B2 (de)
EP (1) EP1617765B1 (de)
JP (1) JP4618810B2 (de)
AT (1) ATE407625T1 (de)
AU (1) AU2004231566B2 (de)
CA (1) CA2522302C (de)
DE (1) DE602004016485D1 (de)
ES (1) ES2314422T3 (de)
HK (1) HK1086467A1 (de)
MX (1) MXPA05011126A (de)
RU (1) RU2005135637A (de)
WO (1) WO2004093686A1 (de)

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US6764448B2 (en) * 2002-10-07 2004-07-20 Duke University Methods, systems, and computer program products for imaging using virtual extended shear wave sources

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US7175599B2 (en) 2007-02-13
HK1086467A1 (de) 2006-09-22
JP4618810B2 (ja) 2011-01-26
AU2004231566A1 (en) 2004-11-04
ES2314422T3 (es) 2009-03-16
MXPA05011126A (es) 2006-05-25
RU2005135637A (ru) 2006-06-10
JP2006523508A (ja) 2006-10-19
CA2522302A1 (en) 2004-11-04
AU2004231566B2 (en) 2010-07-15
EP1617765B1 (de) 2008-09-10
US20040210135A1 (en) 2004-10-21
CA2522302C (en) 2013-09-24
WO2004093686A1 (en) 2004-11-04
ATE407625T1 (de) 2008-09-15

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