MX2014003627A - Sistema de ultrasonido con parametros de flujo doppler automatizados. - Google Patents

Sistema de ultrasonido con parametros de flujo doppler automatizados.

Info

Publication number
MX2014003627A
MX2014003627A MX2014003627A MX2014003627A MX2014003627A MX 2014003627 A MX2014003627 A MX 2014003627A MX 2014003627 A MX2014003627 A MX 2014003627A MX 2014003627 A MX2014003627 A MX 2014003627A MX 2014003627 A MX2014003627 A MX 2014003627A
Authority
MX
Mexico
Prior art keywords
doppler
colorflow
color box
ultrasound system
image
Prior art date
Application number
MX2014003627A
Other languages
English (en)
Other versions
MX346426B (es
Inventor
Ashraf Saad
Thanasis Loupas
Original Assignee
Koninkl Philips Nv
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 Koninkl Philips Nv filed Critical Koninkl Philips Nv
Publication of MX2014003627A publication Critical patent/MX2014003627A/es
Publication of MX346426B publication Critical patent/MX346426B/es

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B8/00—Diagnosis using ultrasonic, sonic or infrasonic waves
    • A61B8/48—Diagnostic techniques
    • A61B8/488—Diagnostic techniques involving Doppler signals
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B8/00—Diagnosis using ultrasonic, sonic or infrasonic waves
    • A61B8/06—Measuring blood flow
    • 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
    • G01S15/8984—Measuring the velocity vector
    • 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
    • G01S15/8988—Colour Doppler imaging
    • 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
    • G01S7/52053—Display arrangements
    • G01S7/52057—Cathode ray tube displays
    • G01S7/52071—Multicolour displays; using colour coding; Optimising colour or information content in displays, e.g. parametric imaging
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/48—Other medical applications
    • A61B5/4887—Locating particular structures in or on the body
    • A61B5/489—Blood vessels
    • 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
    • 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
    • G01S7/52053—Display arrangements
    • G01S7/52057—Cathode ray tube displays
    • G01S7/52073—Production of cursor lines, markers or indicia by electronic means

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Acoustics & Sound (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • General Physics & Mathematics (AREA)
  • Radiology & Medical Imaging (AREA)
  • Molecular Biology (AREA)
  • Pathology (AREA)
  • Biophysics (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Medical Informatics (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Hematology (AREA)
  • Ultra Sonic Daignosis Equipment (AREA)

Abstract

Un sistema de ultrasonido realiza la captura de imágenes Doppler, con el sondeo Doppler espectral realizado en una ubicación del volumen de muestra mostrado en la imagen de flujo de color. La imagen de flujo de color se despliega en una caja de colores superpuesta en una imagen en modo B co-registrada. Una posición de la caja de colores y el ángulo de dirección del procesador analizan los datos Doppler espaciales y automáticamente determinan el ángulo de la caja de colores y la ubicación sobre un vaso sanguíneo para la sensibilidad y precisión Doppler óptima. El procesador también puede automáticamente determinar el cursor de corrección de ángulo de flujo en alineación con la dirección del flujo. En una modalidad preferida estos ajustes de optimizacián se hacen automática y continuamente como un usuario pausa en puntos para mediciones Doppler a lo largo de la longitud del vaso sanguíneo.
MX2014003627A 2011-09-30 2012-09-14 Sistema de ultrasonido con parametros de flujo doppler automatizados. MX346426B (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201161541353P 2011-09-30 2011-09-30
PCT/IB2012/054806 WO2013046087A1 (en) 2011-09-30 2012-09-14 Ultrasound system with automated doppler flow settings.

Publications (2)

Publication Number Publication Date
MX2014003627A true MX2014003627A (es) 2014-05-30
MX346426B MX346426B (es) 2017-03-21

Family

ID=47143983

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2014003627A MX346426B (es) 2011-09-30 2012-09-14 Sistema de ultrasonido con parametros de flujo doppler automatizados.

Country Status (7)

Country Link
US (1) US10342515B2 (es)
EP (1) EP2745137B1 (es)
JP (1) JP5992044B2 (es)
CN (1) CN103842841B (es)
MX (1) MX346426B (es)
RU (1) RU2606961C2 (es)
WO (1) WO2013046087A1 (es)

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Also Published As

Publication number Publication date
RU2014117544A (ru) 2015-11-10
JP5992044B2 (ja) 2016-09-14
EP2745137A1 (en) 2014-06-25
WO2013046087A1 (en) 2013-04-04
RU2606961C2 (ru) 2017-01-10
CN103842841A (zh) 2014-06-04
CN103842841B (zh) 2017-12-05
US20140221838A1 (en) 2014-08-07
US10342515B2 (en) 2019-07-09
MX346426B (es) 2017-03-21
JP2014528266A (ja) 2014-10-27
EP2745137B1 (en) 2018-01-03

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