Diagnostische harmonische Gewebe-ultraschallbildgebungsvorrichtung mit verbesserten Anregungspulsen

Details

Veröffentlichungs-Nr.

EP2781929

Aktenzeichen

EP14160189

Anmeldetag

17. März 2014

Veröffentlichung

5. August 2020

Erteilung

5. August 2020

Rechtsraum

EP

IPC

G01S7/52G01S15/89B06B1/02

Abstract

Disclosed is an ultrasound diagnostic imaging apparatus including an ultrasound probe which outputs transmission ultrasound toward a subject due to a pulse signal being input and which outputs a received signal by receiving reflected ultrasound from the subject and a transmission unit which makes the ultrasound probe generate the transmission ultrasound by outputting a pulse signal whose drive waveform is formed of rectangular waves. The transmission unit outputs pulse signals whose drive waveforms are asymmetric to each other on a same scanning line for a plurality of times with a time interval therebetween. The ultrasound diagnostic imaging apparatus further includes an image generation unit which combines received signals each of which obtained from the reflected ultrasound of the transmission ultrasound generated by each output of pulse signal and generates ultrasound image data on a basis of a composite received signal.

Anmelder

Firma

Konica Minolta, Inc.

Land

🇯🇵 Japan

Fachgebiete