
Welcome to Ultrasound Physics - Advanced Course.
Characteristics of PW Ultrasound
The concept of TGC - Time Gain Compensation or DGC - Depth Gain Compensation
Upon completion of this lecture the students will be able to understand the concept of the Frame Rate
Upon completion of this lecture, the students will understand the concept of Temporal Resolution
Upon completion of this lecture. the students will be able to understand the concept of Spatial Resolution.
Upon completion of this lecture, the students will remember the few important logical chains about relationship between Spatial Resolution and Penetration, as well as 13µsec Rule.
Upon completion of this lecture, the students will understand the concept of Dynamic Range
Upon completing this lecture, the students will be able to visualize the concept of Dynamic Range
Upon completion of this lecture, the students will understand the types of Array transducers and the image shapes they create.
Upon completion of this lecture, the students will understand the types of Ultrasound Beam Focusing.
Upon completion of this lecture, the students will understand the modes of modern Diagnostic Ultrasound
Upon completion of this lecture, the students will know all modes of Diagnostic Ultrasound
Upon completion of this lecture the students will start to familiarize themselves with Doppler Effect.
Upon completion of this lecture, the students will be able to visualize the Doppler Effect.
Upon completion of this lecture, the students will understand the concept of Doppler Effect, Doppler Shift and Doppler Angle.
Upon completion of this lecture, the students will understand the concept of Doppler Shift.
Upon completion of this lecture, the students will understand the concept of Cosine of the angle and memorize few important Cosine values.
Upon completion of this lecture, the students will understand the principle of Doppler Angle correction necessary to measure the Doppler Shift correctly.
Upon completion of this lecture, the students will know two versions of Doppler Shift formula and understand the application of Doppler Shift in Diagnostic Ultrasound.
Upon completion of this lecture, the students will learn the arterial flow patterns.
Upon completion of this lecture, the students will know the Reynolds Number and understand the factors aiding the Arterial blood flow.
Upon completion of this lecture, the students will understand the concept of Spectral Analysis using FFT.
Upon completion of this lecture, the students will understand the concept of Aliasing.
Upon completion of this lecture, the students will understand the Bernoulli's Principle.
Upon completion of this lecture, the students will understand the Poiseuille Law and Poiseuille Equation.
Upon completion of this lecture, the students will be able to interpret the Color Flow Doppler mode of Diagnostic Ultrasound.
Upon completion of this lecture, the students will understand the concept of Power Doppler.
Upon completion of this lecture, the students will be familiar with ALARA Statement.
This course is an Advanced Ultrasound Physics course following the "Introduction to Ultrasound Physics" course I've created before. In fact, I highly suggest that you take them in order, otherwise it may be difficult for you to comprehend some of the concepts of the Advanced course.
The Physics is boring. Similarly, the Ultrasound Physics... However, to become a Sonographer, you need to know it and understand it. Yeah, and do not forget about this notorious SPI (Sonography Principles & Instrumentation) ARDMS board exam. You MUST pass it successfully in order to become a registered Sonographer, as well as Vascular Technologist.
That is why I'm going to try to make this scary subject more manageable, easier to understand, and easier to learn. There will be a lot of work on your part:
You will have quizzes.
You will need to memorize formulas, definitions, and logical chains of principles.
You will need to do some homework between the lectures.
However, at the end of the day, I can give you a promise: you will not be scared of Ultrasound Physics, and you will be ready to conquer the ARDMS SPI Ultrasound Physics exam or continue to learn Physical concepts.