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1. WO2020118128 - METHOD AND SYSTEM FOR SIMULTANEOUSLY PRESENTING DOPPLER SIGNALS OF A MULTI-GATED DOPPLER SIGNAL CORRESPONDING WITH DIFFERENT ANATOMICAL STRUCTURES

Publication Number WO/2020/118128
Publication Date 11.06.2020
International Application No. PCT/US2019/064818
International Filing Date 06.12.2019
IPC
A61B 8/08 2006.01
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
BDIAGNOSIS; SURGERY; IDENTIFICATION
8Diagnosis using ultrasonic, sonic or infrasonic waves
08Detecting organic movements or changes, e.g. tumours, cysts, swellings
A61B 8/00 2006.01
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
BDIAGNOSIS; SURGERY; IDENTIFICATION
8Diagnosis using ultrasonic, sonic or infrasonic waves
A61B 8/06 2006.01
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
BDIAGNOSIS; SURGERY; IDENTIFICATION
8Diagnosis using ultrasonic, sonic or infrasonic waves
06Measuring blood flow
G01P 5/24 2006.01
GPHYSICS
01MEASURING; TESTING
PMEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION OR SHOCK; INDICATING PRESENCE OR ABSENCE OF MOVEMENT;  INDICATING DIRECTION OF MOVEMENT 
5Measuring speed of fluids, e.g. of air stream; Measuring speed of bodies relative to fluids, e.g. of ship, of aircraft
24by measuring the direct influence of the streaming fluid on the properties of a detecting acoustical wave
G01S 7/52 2006.01
GPHYSICS
01MEASURING; TESTING
SRADIO 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
7Details of systems according to groups G01S13/, G01S15/, G01S17/127
52of systems according to group G01S15/58
G01S 15/58 2006.01
GPHYSICS
01MEASURING; TESTING
SRADIO 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
15Systems using the reflection or reradiation of acoustic waves, e.g. sonar systems
02using reflection of acoustic waves
50Systems of measurement based on relative movement of target
58Velocity or trajectory determination systems; Sense-of-movement determination systems
CPC
A61B 8/02
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
BDIAGNOSIS; SURGERY; IDENTIFICATION
8Diagnosis using ultrasonic, sonic or infrasonic waves
02Measuring pulse or heart rate
A61B 8/06
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
BDIAGNOSIS; SURGERY; IDENTIFICATION
8Diagnosis using ultrasonic, sonic or infrasonic waves
06Measuring blood flow
A61B 8/065
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
BDIAGNOSIS; SURGERY; IDENTIFICATION
8Diagnosis using ultrasonic, sonic or infrasonic waves
06Measuring blood flow
065to determine blood output from the heart
A61B 8/0883
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
BDIAGNOSIS; SURGERY; IDENTIFICATION
8Diagnosis using ultrasonic, sonic or infrasonic waves
08Detecting organic movements or changes, e.g. tumours, cysts, swellings
0883for diagnosis of the heart
A61B 8/0891
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
BDIAGNOSIS; SURGERY; IDENTIFICATION
8Diagnosis using ultrasonic, sonic or infrasonic waves
08Detecting organic movements or changes, e.g. tumours, cysts, swellings
0891for diagnosis of blood vessels
A61B 8/4444
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
BDIAGNOSIS; SURGERY; IDENTIFICATION
8Diagnosis using ultrasonic, sonic or infrasonic waves
44Constructional features of the ultrasonic, sonic or infrasonic diagnostic device
4444related to the probe
Applicants
  • GENERAL ELECTRIC COMPANY [US]/[US]
Inventors
  • SOKULIN, Alexander
  • HALMANN, Menachem
  • OWEN, Cynthia A.
  • PINKOVICH, Dani
Agents
  • GROETHE, Jacob
  • QUINN, Thomas F., Jr.
Priority Data
16/211,69706.12.2018US
Publication Language English (EN)
Filing Language English (EN)
Designated States
Title
(EN) METHOD AND SYSTEM FOR SIMULTANEOUSLY PRESENTING DOPPLER SIGNALS OF A MULTI-GATED DOPPLER SIGNAL CORRESPONDING WITH DIFFERENT ANATOMICAL STRUCTURES
(FR) PROCÉDÉ ET SYSTÈME DE PRÉSENTATION SIMULTANÉMENT DE SIGNAUX DOPPLER D’UN SIGNAL DOPPLER À PORTES MULTIPLES CORRESPONDANT À DIFFÉRENTES STRUCTURES ANATOMIQUES
Abstract
(EN)
A system and method for simultaneously presenting Doppler signals of a Multi-Gated Doppler (MGD) signal corresponding to different anatomical structures is provided. The method includes receiving an MGD signal having a plurality of Doppler signals. The method includes analyzing the MGD signal to select multiple gates, each of the gates corresponding with a Doppler signal, and each of the selected gates associated with a different anatomical structure. The method includes selecting a set of parameters for each of the selected gates and applying each selected set of parameters for each of the selected gates. The selected set of parameters for each of the selected gates may be one or both of image acquisition parameters or display processing parameters. The method includes simultaneously presenting the Doppler signal for each of the selected gates at a display system after the each selected set of parameters is applied.
(FR)
La présente invention concerne un système et un procédé de présentation simultanément de signaux Doppler d’un signal Doppler à portes multiples (MGD) correspondant à différentes structures anatomiques. Le procédé comprend la réception d’un signal MGD ayant une pluralité de signaux Doppler. Le procédé comprend l’analyse du signal MGD pour sélectionner de multiples portes, chacune des portes correspondant à un signal Doppler, et chacune des portes sélectionnées associée à une structure anatomique différente. Le procédé comprend la sélection d’un ensemble de paramètres pour chacune des portes sélectionnées et l’application de chaque ensemble sélectionné de paramètres pour chacune des portes sélectionnées. L’ensemble sélectionné de paramètres pour chacune des portes sélectionnées peut être un ou les deux des paramètres d’acquisition d’image ou des paramètres de traitement d’affichage. Le procédé comprend la présentation simultanément du signal Doppler pour chacune des portes sélectionnées à un système d’affichage après que chaque ensemble sélectionné de paramètres soit appliqué.
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