Pulsed Ultrasound
pulsed ultrasoundSPI exam prepARDMS physicspulse repetition frequencyPRFpulse repetition periodPRPpulse duration
SPI Exam Prep
Pulsed Ultrasound
Explore the five pulsed sound parameters including pulse repetition frequency, pulse duration, and spatial pulse length. Understand how imaging depth affects duty factor and why short pulses improve axial resolution for diagnostic imaging. ARDMS, ARRT, and CCI registry exam preparation.
16:30
Full lesson
Transcript
16:30 lessonPulsed ultrasound consists of a collection of cycles with both transmission time and quiet listening time. Parameters like pulse repetition period and frequency are operator adjustable by changing the imaging depth.
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