Ultraschalldiagnosevorrichtung und Verfahren zur Steuerung davon

Details

Veröffentlichungs-Nr.

EP3017767

Aktenzeichen

EP15175282

Anmeldetag

3. Juli 2015

Veröffentlichung

31. August 2022

Erteilung

31. August 2022

Rechtsraum

EP

IPC

A61B8/08G01S7/52G01S15/89

Abstract

Provided are an ultrasonic diagnostic apparatus that is capable of generating an image caused by fundamental components of ultrasonic echo signals and synthesizing the generated image with an image caused by harmonic components so that an image having both advantages of the images can be generated, and a method of controlling the ultrasonic diagnostic apparatus. The ultrasonic diagnostic apparatus includes: a transmission beam generating unit that generates a plurality of sets of transmission beams by setting transmission beams which are transmitted in different transmission scan line positions and in which the sum of waveforms is 0, to one set; a reception beam generating unit that generates reception beams with respect to at least one reception scan line in consideration of transmission delay of the transmission beams in each of the transmission scan lines; a signal processing unit that extracts fundamental components and harmonic components from the reception beams, respectively; a synthesization unit that generates synthesized signals by synthesizing the fundamental components and the harmonic components according to a set synthesization ratio; and a display unit that displays a synthesized image including the synthesized signals.

Anmelder

Firma

Samsung Medison Co., Ltd.

Land

🇰🇷 Südkorea

Fachgebiete