ATE430599T1 - Verfahren und system zur berechnung von phasen- und amplitudenkorrekturen in der ultraschalltherapie - Google Patents

Verfahren und system zur berechnung von phasen- und amplitudenkorrekturen in der ultraschalltherapie

Info

Publication number
ATE430599T1
ATE430599T1 AT01994284T AT01994284T ATE430599T1 AT E430599 T1 ATE430599 T1 AT E430599T1 AT 01994284 T AT01994284 T AT 01994284T AT 01994284 T AT01994284 T AT 01994284T AT E430599 T1 ATE430599 T1 AT E430599T1
Authority
AT
Austria
Prior art keywords
ultrasound signals
phase
calculation
sources
desired region
Prior art date
Application number
AT01994284T
Other languages
English (en)
Inventor
Dov Maor
Javier Grinfeld
Kullervo Hynynen
Original Assignee
Brigham & Womens Hospital
Insightec Image Guided Treat
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 & Womens Hospital, Insightec Image Guided Treat filed Critical Brigham & Womens Hospital
Application granted granted Critical
Publication of ATE430599T1 publication Critical patent/ATE430599T1/de

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
    • A61N7/00—Ultrasound therapy
    • A61N7/02—Localised ultrasound hyperthermia
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B8/00—Diagnosis using ultrasonic, sonic or infrasonic waves
    • A61B8/08—Clinical applications
    • A61B8/0808—Clinical applications for diagnosis of the brain
    • A61B8/0816—Clinical applications for diagnosis of the brain using echo-encephalography
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B90/00—Instruments, implements or accessories specially adapted for surgery or diagnosis and not covered by any of the groups A61B1/00 - A61B50/00, e.g. for luxation treatment or for protecting wound edges
    • A61B90/36—Image-producing devices or illumination devices not otherwise provided for
    • A61B90/37—Surgical systems with images on a monitor during operation
    • A61B2090/374—NMR or MRI
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B90/00—Instruments, implements or accessories specially adapted for surgery or diagnosis and not covered by any of the groups A61B1/00 - A61B50/00, e.g. for luxation treatment or for protecting wound edges
    • A61B90/36—Image-producing devices or illumination devices not otherwise provided for
    • A61B90/37—Surgical systems with images on a monitor during operation
    • A61B2090/376—Surgical systems with images on a monitor during operation using X-rays, e.g. fluoroscopy
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
    • A61N7/00—Ultrasound therapy
    • A61N2007/0086—Beam steering
    • A61N2007/0095—Beam steering by modifying an excitation signal

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Radiology & Medical Imaging (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Biophysics (AREA)
  • Surgery (AREA)
  • Neurology (AREA)
  • Pathology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Medical Informatics (AREA)
  • Molecular Biology (AREA)
  • Physics & Mathematics (AREA)
  • Ultra Sonic Daignosis Equipment (AREA)
  • Surgical Instruments (AREA)
  • Apparatus For Radiation Diagnosis (AREA)
  • Magnetic Resonance Imaging Apparatus (AREA)
  • Measuring Phase Differences (AREA)
  • Measurement Of Resistance Or Impedance (AREA)
AT01994284T 2000-12-15 2001-12-14 Verfahren und system zur berechnung von phasen- und amplitudenkorrekturen in der ultraschalltherapie ATE430599T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US09/738,514 US6612988B2 (en) 2000-08-29 2000-12-15 Ultrasound therapy
PCT/US2001/048931 WO2002058791A1 (en) 2000-12-15 2001-12-14 Method and system for calculating phase and amplitude corrections in ultrasound therapy

Publications (1)

Publication Number Publication Date
ATE430599T1 true ATE430599T1 (de) 2009-05-15

Family

ID=24968335

Family Applications (1)

Application Number Title Priority Date Filing Date
AT01994284T ATE430599T1 (de) 2000-12-15 2001-12-14 Verfahren und system zur berechnung von phasen- und amplitudenkorrekturen in der ultraschalltherapie

Country Status (6)

Country Link
US (1) US6612988B2 (de)
EP (1) EP1381430B1 (de)
JP (1) JP4397588B2 (de)
AT (1) ATE430599T1 (de)
DE (1) DE60138655D1 (de)
WO (1) WO2002058791A1 (de)

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Also Published As

Publication number Publication date
WO2002058791A1 (en) 2002-08-01
EP1381430B1 (de) 2009-05-06
EP1381430A1 (de) 2004-01-21
JP2005500084A (ja) 2005-01-06
WO2002058791A8 (en) 2003-11-27
DE60138655D1 (de) 2009-06-18
US20020111552A1 (en) 2002-08-15
JP4397588B2 (ja) 2010-01-13
US6612988B2 (en) 2003-09-02

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