WO1999040847A3 - Multi-frequency ultrasonic imaging and therapy - Google Patents
Multi-frequency ultrasonic imaging and therapy Download PDFInfo
- Publication number
- WO1999040847A3 WO1999040847A3 PCT/IL1999/000064 IL9900064W WO9940847A3 WO 1999040847 A3 WO1999040847 A3 WO 1999040847A3 IL 9900064 W IL9900064 W IL 9900064W WO 9940847 A3 WO9940847 A3 WO 9940847A3
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- frequency
- region
- energy
- frequencies
- therapy
- Prior art date
Links
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B8/00—Diagnosis using ultrasonic, sonic or infrasonic waves
- A61B8/13—Tomography
- A61B8/14—Echo-tomography
- A61B8/145—Echo-tomography characterised by scanning multiple planes
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B8/00—Diagnosis using ultrasonic, sonic or infrasonic waves
- A61B8/08—Detecting organic movements or changes, e.g. tumours, cysts, swellings
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B8/00—Diagnosis using ultrasonic, sonic or infrasonic waves
- A61B8/44—Constructional features of the ultrasonic, sonic or infrasonic diagnostic device
- A61B8/4483—Constructional features of the ultrasonic, sonic or infrasonic diagnostic device characterised by features of the ultrasound transducer
-
- 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
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
- G01S15/00—Systems using the reflection or reradiation of acoustic waves, e.g. sonar systems
- G01S15/88—Sonar systems specially adapted for specific applications
- G01S15/89—Sonar systems specially adapted for specific applications for mapping or imaging
- G01S15/8906—Short-range imaging systems; Acoustic microscope systems using pulse-echo techniques
- G01S15/8909—Short-range imaging systems; Acoustic microscope systems using pulse-echo techniques using a static transducer configuration
- G01S15/8915—Short-range imaging systems; Acoustic microscope systems using pulse-echo techniques using a static transducer configuration using a transducer array
- G01S15/8925—Short-range imaging systems; Acoustic microscope systems using pulse-echo techniques using a static transducer configuration using a transducer array the array being a two-dimensional transducer configuration, i.e. matrix or orthogonal linear arrays
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
- G01S15/00—Systems using the reflection or reradiation of acoustic waves, e.g. sonar systems
- G01S15/88—Sonar systems specially adapted for specific applications
- G01S15/89—Sonar systems specially adapted for specific applications for mapping or imaging
- G01S15/8906—Short-range imaging systems; Acoustic microscope systems using pulse-echo techniques
- G01S15/895—Short-range imaging systems; Acoustic microscope systems using pulse-echo techniques characterised by the transmitted frequency spectrum
- G01S15/8952—Short-range imaging systems; Acoustic microscope systems using pulse-echo techniques characterised by the transmitted frequency spectrum using discrete, multiple frequencies
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
- G01S7/00—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00
- G01S7/52—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S15/00
- G01S7/52017—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S15/00 particularly adapted to short-range imaging
- G01S7/52023—Details of receivers
- G01S7/52036—Details of receivers using analysis of echo signal for target characterisation
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/34—Trocars; Puncturing needles
- A61B17/3403—Needle locating or guiding means
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
- A61N7/00—Ultrasound therapy
- A61N2007/0078—Ultrasound therapy with multiple treatment transducers
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
- G01S15/00—Systems using the reflection or reradiation of acoustic waves, e.g. sonar systems
- G01S15/88—Sonar systems specially adapted for specific applications
- G01S15/89—Sonar systems specially adapted for specific applications for mapping or imaging
- G01S15/8906—Short-range imaging systems; Acoustic microscope systems using pulse-echo techniques
- G01S15/899—Combination of imaging systems with ancillary equipment
Landscapes
- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Physics & Mathematics (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Animal Behavior & Ethology (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Radiology & Medical Imaging (AREA)
- Biomedical Technology (AREA)
- Acoustics & Sound (AREA)
- Veterinary Medicine (AREA)
- Public Health (AREA)
- General Health & Medical Sciences (AREA)
- Pathology (AREA)
- Surgery (AREA)
- Molecular Biology (AREA)
- Medical Informatics (AREA)
- Heart & Thoracic Surgery (AREA)
- Biophysics (AREA)
- Computer Networks & Wireless Communication (AREA)
- General Physics & Mathematics (AREA)
- Gynecology & Obstetrics (AREA)
- Ultra Sonic Daignosis Equipment (AREA)
- Surgical Instruments (AREA)
Abstract
Ultrasound imaging apparatus comprising: a first source of ultrasound energy at a first frequency which irradiates a region of a body; a second source of ultrasound energy at a second frequency which irradiates said region of the body, wherein the energy at the first and second frequencies at the region are sufficient to cause energy at at least one of a third frequency and a fourth frequency to be generated in the region, said third frequency being the difference between the first and second frequencies and the fourth frequency being the sum of the first and second frequencies; and a directional antenna which receives energy at one of the third and fourth frequencies from the region and provides an image signal in response thereto.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IL123311 | 1998-02-15 | ||
IL12331198A IL123311A0 (en) | 1998-02-15 | 1998-02-15 | Multi-frequency ultrasonic imaging and therapy |
Publications (2)
Publication Number | Publication Date |
---|---|
WO1999040847A2 WO1999040847A2 (en) | 1999-08-19 |
WO1999040847A3 true WO1999040847A3 (en) | 1999-12-23 |
Family
ID=11071235
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/IL1999/000064 WO1999040847A2 (en) | 1998-02-15 | 1999-02-01 | Multi-frequency ultrasonic imaging and therapy |
Country Status (2)
Country | Link |
---|---|
IL (1) | IL123311A0 (en) |
WO (1) | WO1999040847A2 (en) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6419648B1 (en) * | 2000-04-21 | 2002-07-16 | Insightec-Txsonics Ltd. | Systems and methods for reducing secondary hot spots in a phased array focused ultrasound system |
EP1594404B1 (en) * | 2003-01-23 | 2013-09-11 | 3G Ultrasound, Inc. | Ultrasonic imaging device and system |
US6984209B2 (en) * | 2003-07-02 | 2006-01-10 | The Brigham And Women's Hospital, Inc. | Harmonic motion imaging |
US20080177180A1 (en) * | 2004-08-17 | 2008-07-24 | Technion Research & Development | Ultrasonic Image-Guided Tissue-Damaging Procedure |
DE102008030213A1 (en) * | 2008-06-25 | 2009-12-31 | Theuer, Axel E., Prof. Dr.-Ing. habil. | Device for destruction of tumor cells and tumor tissue |
JP2014100590A (en) * | 2014-01-14 | 2014-06-05 | Seiko Epson Corp | Ultrasonic probe, ultrasonic sensor, measuring apparatus, and measuring system |
KR20150118495A (en) * | 2014-04-14 | 2015-10-22 | 삼성전자주식회사 | ultrasonic probe, ultrasonic imaging apparatus and method for controlling a ultrasonic imaging apparatus |
KR101893640B1 (en) * | 2016-02-15 | 2018-10-04 | 사회복지법인 삼성생명공익재단 | Cross-shaped or t-shaped ultrasonic probe and ultrasound diagnosis device thereof |
DE112018002727T5 (en) | 2017-05-28 | 2020-02-27 | The Board Of Trustees Of The Leland Stanford Junior University | ULTRASOUND IMAGING THROUGH NON-LINEAR LOCALIZATION |
US10905401B2 (en) | 2017-07-09 | 2021-02-02 | The Board Of Trustees Of The Leland Stanford Junior University | Ultrasound imaging with spectral compounding for speckle reduction |
Citations (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4174635A (en) * | 1978-06-01 | 1979-11-20 | Oldendorf William H | Method and apparatus for ultra sound imaging utilizing Rayleigh backscatter |
US4343301A (en) * | 1979-10-04 | 1982-08-10 | Robert Indech | Subcutaneous neural stimulation or local tissue destruction |
US4513750A (en) * | 1984-02-22 | 1985-04-30 | The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration | Method for thermal monitoring subcutaneous tissue |
US4622972A (en) * | 1981-10-05 | 1986-11-18 | Varian Associates, Inc. | Ultrasound hyperthermia applicator with variable coherence by multi-spiral focusing |
EP0332871A2 (en) * | 1988-03-16 | 1989-09-20 | Dornier Medizintechnik Gmbh | Destruction of concretions by combined treatment |
WO1993019705A1 (en) * | 1992-03-31 | 1993-10-14 | Massachusetts Institute Of Technology | Apparatus and method for acoustic heat generation and hyperthermia |
US5410516A (en) * | 1988-09-01 | 1995-04-25 | Schering Aktiengesellschaft | Ultrasonic processes and circuits for performing them |
US5433202A (en) * | 1993-06-07 | 1995-07-18 | Westinghouse Electric Corporation | High resolution and high contrast ultrasound mammography system with heart monitor and boundary array scanner providing electronic scanning |
US5601086A (en) * | 1995-05-12 | 1997-02-11 | The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration | Beat frequency ultrasonic microsphere contrast agent detection system |
US5624382A (en) * | 1992-03-10 | 1997-04-29 | Siemens Aktiengesellschaft | Method and apparatus for ultrasound tissue therapy |
-
1998
- 1998-02-15 IL IL12331198A patent/IL123311A0/en unknown
-
1999
- 1999-02-01 WO PCT/IL1999/000064 patent/WO1999040847A2/en active Application Filing
Patent Citations (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4174635A (en) * | 1978-06-01 | 1979-11-20 | Oldendorf William H | Method and apparatus for ultra sound imaging utilizing Rayleigh backscatter |
US4343301A (en) * | 1979-10-04 | 1982-08-10 | Robert Indech | Subcutaneous neural stimulation or local tissue destruction |
US4622972A (en) * | 1981-10-05 | 1986-11-18 | Varian Associates, Inc. | Ultrasound hyperthermia applicator with variable coherence by multi-spiral focusing |
US4513750A (en) * | 1984-02-22 | 1985-04-30 | The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration | Method for thermal monitoring subcutaneous tissue |
EP0332871A2 (en) * | 1988-03-16 | 1989-09-20 | Dornier Medizintechnik Gmbh | Destruction of concretions by combined treatment |
US5410516A (en) * | 1988-09-01 | 1995-04-25 | Schering Aktiengesellschaft | Ultrasonic processes and circuits for performing them |
US5624382A (en) * | 1992-03-10 | 1997-04-29 | Siemens Aktiengesellschaft | Method and apparatus for ultrasound tissue therapy |
WO1993019705A1 (en) * | 1992-03-31 | 1993-10-14 | Massachusetts Institute Of Technology | Apparatus and method for acoustic heat generation and hyperthermia |
US5433202A (en) * | 1993-06-07 | 1995-07-18 | Westinghouse Electric Corporation | High resolution and high contrast ultrasound mammography system with heart monitor and boundary array scanner providing electronic scanning |
US5601086A (en) * | 1995-05-12 | 1997-02-11 | The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration | Beat frequency ultrasonic microsphere contrast agent detection system |
Non-Patent Citations (1)
Title |
---|
FATEMI M ET AL: "C-SCAN IMAGING BY RADIATION FORCE STIMULATED ACOUSTIC EMISSION METHOD", PROCEEDINGS OF THE 1996 IEEE ULTRASONICS SYMPOSIUM, SAN ANTONIO, NOV. 3 - 6, 1996, vol. 2, 3 November 1996 (1996-11-03), INSTITUTE OF ELECTRICAL AND ELECTRONICS ENGINEERS, pages 1459 - 1462, XP000753607 * |
Also Published As
Publication number | Publication date |
---|---|
IL123311A0 (en) | 1998-09-24 |
WO1999040847A2 (en) | 1999-08-19 |
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