DE69322230D1 - Verfahren und Vorrichtung zum Abbilden von Gewebe mittels Ultraschallwellen, mit Dopplerverarbeitung von Geschwindigkeit und Beschleunigung - Google Patents

Verfahren und Vorrichtung zum Abbilden von Gewebe mittels Ultraschallwellen, mit Dopplerverarbeitung von Geschwindigkeit und Beschleunigung

Info

Publication number
DE69322230D1
DE69322230D1 DE69322230T DE69322230T DE69322230D1 DE 69322230 D1 DE69322230 D1 DE 69322230D1 DE 69322230 T DE69322230 T DE 69322230T DE 69322230 T DE69322230 T DE 69322230T DE 69322230 D1 DE69322230 D1 DE 69322230D1
Authority
DE
Germany
Prior art keywords
image
tissue
transducer
mode
mode image
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
DE69322230T
Other languages
English (en)
Other versions
DE69322230T2 (de
Inventor
James W Arenson
Ismayil M Guracar
Janna G Clark
Marc D Weinshenker
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.)
Siemens Medical Solutions USA Inc
Original Assignee
Acuson Corp
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 Acuson Corp filed Critical Acuson Corp
Publication of DE69322230D1 publication Critical patent/DE69322230D1/de
Application granted granted Critical
Publication of DE69322230T2 publication Critical patent/DE69322230T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • GPHYSICS
    • G01MEASURING; TESTING
    • G01SRADIO 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
    • G01S15/00Systems using the reflection or reradiation of acoustic waves, e.g. sonar systems
    • G01S15/88Sonar systems specially adapted for specific applications
    • G01S15/89Sonar systems specially adapted for specific applications for mapping or imaging
    • G01S15/8906Short-range imaging systems; Acoustic microscope systems using pulse-echo techniques
    • G01S15/8979Combined Doppler and pulse-echo imaging systems
    • 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
    • A61B8/13Tomography
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N29/00Investigating 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
    • G01N29/04Analysing solids
    • G01N29/06Visualisation of the interior, e.g. acoustic microscopy
    • G01N29/0609Display arrangements, e.g. colour displays
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01SRADIO 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
    • G01S7/00Details of systems according to groups G01S13/00, G01S15/00, G01S17/00
    • G01S7/52Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S15/00
    • G01S7/52017Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S15/00 particularly adapted to short-range imaging
    • G01S7/52053Display arrangements
    • G01S7/52057Cathode ray tube displays
    • G01S7/5206Two-dimensional coordinated display of distance and direction; B-scan display
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01SRADIO 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
    • G01S7/00Details of systems according to groups G01S13/00, G01S15/00, G01S17/00
    • G01S7/52Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S15/00
    • G01S7/52017Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S15/00 particularly adapted to short-range imaging
    • G01S7/52053Display arrangements
    • G01S7/52057Cathode ray tube displays
    • G01S7/52071Multicolour displays; using colour coding; Optimising colour or information content in displays, e.g. parametric imaging
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01SRADIO 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
    • G01S7/00Details of systems according to groups G01S13/00, G01S15/00, G01S17/00
    • G01S7/52Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S15/00
    • G01S7/52017Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S15/00 particularly adapted to short-range imaging
    • G01S7/52053Display arrangements
    • G01S7/52057Cathode ray tube displays
    • G01S7/52074Composite displays, e.g. split-screen displays; Combination of multiple images or of images and alphanumeric tabular information
    • 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
    • A61B8/0883Detecting organic movements or changes, e.g. tumours, cysts, swellings for diagnosis of the heart
DE69322230T 1992-10-16 1993-10-08 Verfahren und Vorrichtung zum Abbilden von Gewebe mittels Ultraschallwellen, mit Dopplerverarbeitung von Geschwindigkeit und Beschleunigung Expired - Lifetime DE69322230T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/962,145 US5285788A (en) 1992-10-16 1992-10-16 Ultrasonic tissue imaging method and apparatus with doppler velocity and acceleration processing

Publications (2)

Publication Number Publication Date
DE69322230D1 true DE69322230D1 (de) 1999-01-07
DE69322230T2 DE69322230T2 (de) 1999-06-17

Family

ID=25505481

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69322230T Expired - Lifetime DE69322230T2 (de) 1992-10-16 1993-10-08 Verfahren und Vorrichtung zum Abbilden von Gewebe mittels Ultraschallwellen, mit Dopplerverarbeitung von Geschwindigkeit und Beschleunigung

Country Status (7)

Country Link
US (2) US5285788A (de)
EP (1) EP0592967B1 (de)
JP (1) JPH06233767A (de)
AT (1) ATE173835T1 (de)
AU (1) AU673851B2 (de)
CA (1) CA2108098C (de)
DE (1) DE69322230T2 (de)

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Also Published As

Publication number Publication date
EP0592967A2 (de) 1994-04-20
USRE35720E (en) 1998-02-03
JPH06233767A (ja) 1994-08-23
AU4895193A (en) 1994-05-05
AU673851B2 (en) 1996-11-28
EP0592967A3 (de) 1994-11-02
CA2108098C (en) 2001-06-05
US5285788A (en) 1994-02-15
EP0592967B1 (de) 1998-11-25
ATE173835T1 (de) 1998-12-15
DE69322230T2 (de) 1999-06-17
CA2108098A1 (en) 1994-04-17

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