AU1620495A - Method and apparatus for elastographic measurement and imaging - Google Patents
Method and apparatus for elastographic measurement and imagingInfo
- Publication number
- AU1620495A AU1620495A AU16204/95A AU1620495A AU1620495A AU 1620495 A AU1620495 A AU 1620495A AU 16204/95 A AU16204/95 A AU 16204/95A AU 1620495 A AU1620495 A AU 1620495A AU 1620495 A AU1620495 A AU 1620495A
- Authority
- AU
- Australia
- Prior art keywords
- imaging
- elastographic
- measurement
- elastographic measurement
- 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.)
- Granted
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
- G01S15/8934—Short-range imaging systems; Acoustic microscope systems using pulse-echo techniques using a dynamic transducer configuration
- G01S15/8945—Short-range imaging systems; Acoustic microscope systems using pulse-echo techniques using a dynamic transducer configuration using transducers mounted for linear mechanical movement
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N29/00—Investigating or analysing materials by the use of ultrasonic, sonic or infrasonic waves; Visualisation of the interior of objects by transmitting ultrasonic or sonic waves through the object
- G01N29/04—Analysing solids
- G01N29/07—Analysing solids by measuring propagation velocity or propagation time of acoustic waves
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2291/00—Indexing codes associated with group G01N29/00
- G01N2291/02—Indexing codes associated with the analysed material
- G01N2291/028—Material parameters
- G01N2291/02827—Elastic parameters, strength or force
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2291/00—Indexing codes associated with group G01N29/00
- G01N2291/04—Wave modes and trajectories
- G01N2291/044—Internal reflections (echoes), e.g. on walls or defects
Landscapes
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Engineering & Computer Science (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- General Physics & Mathematics (AREA)
- Life Sciences & Earth Sciences (AREA)
- Health & Medical Sciences (AREA)
- Computer Networks & Wireless Communication (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Ultra Sonic Daignosis Equipment (AREA)
- Analysing Materials By The Use Of Radiation (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US699391 | 1991-05-10 | ||
US07/699,391 US5178147A (en) | 1989-11-17 | 1991-05-10 | Method and apparatus for elastographic measurement and imaging |
Related Parent Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AU20268/92A Division AU660034B2 (en) | 1991-05-10 | 1992-05-07 | Method for elastographic measurement and imaging |
Publications (3)
Publication Number | Publication Date |
---|---|
AU1620495A true AU1620495A (en) | 1995-06-15 |
AU670898B2 AU670898B2 (en) | 1996-08-01 |
AU670898C AU670898C (en) | 1997-07-17 |
Family
ID=
Also Published As
Publication number | Publication date |
---|---|
EP0583386A1 (en) | 1994-02-23 |
AU2026892A (en) | 1992-12-30 |
CA2102785A1 (en) | 1992-11-26 |
AU670898B2 (en) | 1996-08-01 |
JP2001519674A (en) | 2001-10-23 |
AU660034B2 (en) | 1995-06-08 |
WO1992021023A1 (en) | 1992-11-26 |
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