DE60120360D1 - Dehnungsratenanalyse in diagnostischen ultraschallbildern - Google Patents
Dehnungsratenanalyse in diagnostischen ultraschallbildernInfo
- Publication number
- DE60120360D1 DE60120360D1 DE60120360T DE60120360T DE60120360D1 DE 60120360 D1 DE60120360 D1 DE 60120360D1 DE 60120360 T DE60120360 T DE 60120360T DE 60120360 T DE60120360 T DE 60120360T DE 60120360 D1 DE60120360 D1 DE 60120360D1
- Authority
- DE
- Germany
- Prior art keywords
- images
- rate analysis
- calculated
- diagnostic ultrasound
- strain rate
- 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
Links
Classifications
-
- 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
- G01S15/8979—Combined Doppler and pulse-echo imaging systems
-
- 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
- A61B8/0883—Detecting organic movements or changes, e.g. tumours, cysts, swellings for diagnosis of the heart
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B8/00—Diagnosis using ultrasonic, sonic or infrasonic waves
- A61B8/48—Diagnostic techniques
- A61B8/485—Diagnostic techniques involving measuring strain or elastic properties
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B8/00—Diagnosis using ultrasonic, sonic or infrasonic waves
- A61B8/48—Diagnostic techniques
- A61B8/488—Diagnostic techniques involving Doppler signals
-
- 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
-
- 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
- G01S7/52042—Details of receivers using analysis of echo signal for target characterisation determining elastic properties of the propagation medium or of the reflective target
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T7/00—Image analysis
- G06T7/20—Analysis of motion
- G06T7/246—Analysis of motion using feature-based methods, e.g. the tracking of corners or segments
- G06T7/251—Analysis of motion using feature-based methods, e.g. the tracking of corners or segments involving models
-
- 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
- A61B8/0891—Detecting organic movements or changes, e.g. tumours, cysts, swellings for diagnosis of blood vessels
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B8/00—Diagnosis using ultrasonic, sonic or infrasonic waves
- A61B8/48—Diagnostic techniques
- A61B8/486—Diagnostic techniques involving arbitrary m-mode
-
- 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
- G01S15/8993—Three dimensional imaging systems
-
- 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
- G01S7/52038—Details of receivers using analysis of echo signal for target characterisation involving non-linear properties of the propagation medium or of the reflective target
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T2207/00—Indexing scheme for image analysis or image enhancement
- G06T2207/30—Subject of image; Context of image processing
- G06T2207/30004—Biomedical image processing
- G06T2207/30048—Heart; Cardiac
Landscapes
- Engineering & Computer Science (AREA)
- Health & Medical Sciences (AREA)
- Physics & Mathematics (AREA)
- Life Sciences & Earth Sciences (AREA)
- Remote Sensing (AREA)
- Radar, Positioning & Navigation (AREA)
- General Physics & Mathematics (AREA)
- Radiology & Medical Imaging (AREA)
- Computer Networks & Wireless Communication (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Medical Informatics (AREA)
- Molecular Biology (AREA)
- Surgery (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Pathology (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Biophysics (AREA)
- Acoustics & Sound (AREA)
- Cardiology (AREA)
- Multimedia (AREA)
- Computer Vision & Pattern Recognition (AREA)
- Theoretical Computer Science (AREA)
- Ultra Sonic Daignosis Equipment (AREA)
- Image Processing (AREA)
- Image Analysis (AREA)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US732612 | 2000-12-07 | ||
US09/732,612 US6537221B2 (en) | 2000-12-07 | 2000-12-07 | Strain rate analysis in ultrasonic diagnostic images |
PCT/EP2001/013736 WO2002045587A1 (en) | 2000-12-07 | 2001-11-23 | Strain rate analysis in ultrasonic diagnostic images |
Publications (2)
Publication Number | Publication Date |
---|---|
DE60120360D1 true DE60120360D1 (de) | 2006-07-20 |
DE60120360T2 DE60120360T2 (de) | 2007-06-06 |
Family
ID=24944257
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE60120360T Expired - Lifetime DE60120360T2 (de) | 2000-12-07 | 2001-11-23 | Dehnungsratenanalyse in diagnostischen ultraschallbildern |
Country Status (6)
Country | Link |
---|---|
US (1) | US6537221B2 (de) |
EP (1) | EP1255489B1 (de) |
JP (1) | JP2004514527A (de) |
AT (1) | ATE328539T1 (de) |
DE (1) | DE60120360T2 (de) |
WO (1) | WO2002045587A1 (de) |
Families Citing this family (115)
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WO2002038794A2 (en) * | 2000-11-09 | 2002-05-16 | The Brigham And Women's Hospital, Inc. | Cardiovascular disease diagnostic and therapeutic targets |
US7022077B2 (en) * | 2000-11-28 | 2006-04-04 | Allez Physionix Ltd. | Systems and methods for making noninvasive assessments of cardiac tissue and parameters |
US6776759B2 (en) * | 2002-02-27 | 2004-08-17 | Ge Medical Systems Global Technology Company, Llc | Method and apparatus for high strain rate rejection filtering |
US7766837B2 (en) * | 2002-02-27 | 2010-08-03 | Esaote S.P.A. | M-tracking for space-time image |
US7217242B2 (en) * | 2002-03-12 | 2007-05-15 | Riverside Research Institute | Ultrasonic method for visualizing brachytheraphy seeds |
US6904823B2 (en) | 2002-04-03 | 2005-06-14 | Immersion Corporation | Haptic shifting devices |
ES2375181T3 (es) | 2002-05-09 | 2012-02-27 | The Brigham And Women's Hospital, Inc. | 1l 1rl-1 como un marcador de enfermedades cardiovasculares. |
JP4202697B2 (ja) * | 2002-08-12 | 2008-12-24 | 株式会社東芝 | 超音波診断装置、超音波画像表示装置および超音波画像表示方法 |
US6749571B2 (en) * | 2002-09-19 | 2004-06-15 | Wisconsin Alumni Research Foundation | Method and apparatus for cardiac elastography |
DE10247150B4 (de) * | 2002-10-09 | 2007-08-02 | Siemens Ag | Verfahren zum Bearbeiten von Magnetresonanzrohdaten |
AU2003285886A1 (en) | 2002-10-15 | 2004-05-04 | Immersion Corporation | Products and processes for providing force sensations in a user interface |
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US6994673B2 (en) * | 2003-01-16 | 2006-02-07 | Ge Ultrasound Israel, Ltd | Method and apparatus for quantitative myocardial assessment |
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EP1620827B1 (de) * | 2003-04-24 | 2010-06-02 | Koninklijke Philips Electronics N.V. | Eingriffsfreie links-herzkammervolumenbestimmung |
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ATE312557T1 (de) * | 2003-09-30 | 2005-12-15 | Esaote Spa | Verfahren zur bestimmung von gewebedeformation und gewebegeschwindigkeitsvektoren mittels ultraschallbilddarstellung |
JP4167162B2 (ja) * | 2003-10-14 | 2008-10-15 | アロカ株式会社 | 超音波診断装置 |
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US7376252B2 (en) * | 2003-11-25 | 2008-05-20 | Ge Medical Systems Global Technology Company, Llc | User interactive method and user interface for detecting a contour of an object |
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US5415171A (en) * | 1993-08-09 | 1995-05-16 | Hewlett-Packard Company | Phase imaging and myocardial performance |
US5318026A (en) * | 1993-08-11 | 1994-06-07 | Board Of Trustees Of The Leland Stanford Junior University | Method and apparatus for tracking of deformable regions by phase contrast MRI |
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US5839441A (en) * | 1996-06-03 | 1998-11-24 | The Trustees Of The University Of Pennsylvania | Marking tumors and solid objects in the body with ultrasound |
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US6095976A (en) * | 1997-06-19 | 2000-08-01 | Medinol Ltd. | Method for enhancing an image derived from reflected ultrasound signals produced by an ultrasound transmitter and detector inserted in a bodily lumen |
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US6099471A (en) | 1997-10-07 | 2000-08-08 | General Electric Company | Method and apparatus for real-time calculation and display of strain in ultrasound imaging |
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US6390980B1 (en) | 1998-12-07 | 2002-05-21 | Atl Ultrasound, Inc. | Spatial compounding with ultrasonic doppler signal information |
US6352507B1 (en) * | 1999-08-23 | 2002-03-05 | G.E. Vingmed Ultrasound As | Method and apparatus for providing real-time calculation and display of tissue deformation in ultrasound imaging |
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