Ultrasound Physics and Instrumentation

Excerpt

Clinical ultrasound’s maximum utility as a diagnostic tool rests on understanding and manipulating multiple physics principles. The knowledge of ultrasound wave emission, interaction with fluid, tissue, various densities, wave receipt, and machine data processing are integral to ultrasound’s function. Ultrasound machines rely upon different probe types to emit sound waves at variable frequencies, depths, directions, focal points, and power in conjunction with motion and artifact management tools to enhance images obtained.