ULTRASOUND AND ITS APPLICATION IN MEDICINE
Keywords:
ultrasound, frequency, environment, absorption, scattering, vibration, heating, tissue, internal organ, examination, effect.Abstract
The above examples of the use of ultrasound in medicine and biology do not include all the research in this field, because the field of application of ultrasound is diverse and has great prospects for its expansion. Also, the introduction of ultrasound holography into medicine and its use gives hope for the emergence of new diagnostic methods. The ultrasonic location method uses continuous and pulsed radiation. In the first case, standing waves formed by the interference of the returning and falling waves from the boundary of two environments are observed. In the second case, the returned pulse is observed, and the time of the ultrasound to and from the examined object is measured. Knowing the speed of ultrasound propagation, it is determined at what depth the object is located.
